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CAS-04_PLANNING CASE NO. 2021-04Elliott B. Knetsch Joel J. Jamnik Andrea McDowell Poehler Soren M. Mattick Datdd S. Kendall Henry A. Schaeffer, III Alina Schwartz Shma N. Conklin James J. Monge, III Jerome M. Porter Leah C.M. Koch Meagan K. Kelley Benjamin J. Colburn Jared D. Shepherd Thomas J. Campbell* Roger N. Knutson* *Retired Grand Oak Office Center 860 Blue Gentian Road Suite 290 Eagan, Minnesota 55121 Main: 651-452-5000 Fax: 651-234-6237 w%,w.ck-law.com 0 • CAMPBELL KNUTSON August 19, 2021 RECEIVED Bob Generous AUG 2 3 2021 City of Chanhassen 7700 Market Boulevard CITY Of CHANHASSEN P.O. Box 147 Chanhassen, MN 55317 Re: Site Plan Agreement 42021-04 / Lake Place Dear Mr. Generous: I am returning to you for the City's files the original recorded document referenced above. Said document was erecorded July 6, 2021 as Carver County Document No. A728053. Thank you. Very truly yours, CAMPBELL KNUTSON Professional Associg(ion /jmo Enclosures 217412vl Assistapt BCANNW • • Document Number: A728053 Filed and/or Recorded on Jul 6, 2021 10:03 AM Office of the County Recorder/Registrar of Titles Carver County, Minnesota Kaaren Lewis, County Recorder Deputy CS Document Recording Fees $ 46.00 '----------------------------------- Document Total $ 46.00 Requesting Party: City of Chanhassen Pages: 13 CITY OF CHANHASSEN SITE PLAN AGREEMENT # 2021-04 LAKE PLACE SPECIAL PROVISIONS AGREEMENT dated January 25, 2021, by and between the CITY OF CHANHASSEN, a Minnesota municipal corporation, (the "City"), and Lakes at Chanhassen, LLC, a Minnesota Limited Liability Company (the "Developer and Owner'. 1. Request for Site Plan Approval. The Developer has asked the City to approve a site plan for a 110 -unit, three-story apartment building with a variance for the building height to allow 42 feet to the midpoint of the roof (referred to in this Agreement as the "project"). Said agreement shall supersede and replace Site Plan Agreement Case #: 87-3 PUD, 99-19 SPR Phases II, lII & IV, dated June 26, 2000, recorded as Document #A638866 on December 20, 2016. The land located in Carver County, Minnesota, is legally described as Lot 2, Block 1, Powers Ridge Apartment Homes 2nd Addition, Carver County, Minnesota. 2. Conditions of Site Plan Approval. The City hereby approves the site plan on condition that the Developer enters into this Agreement and famish the security required by it. 3. Development Plans. The project shall be developed and maintained in accordance with the following plans. The plans shall not be attached to this Contract. if the plans vary from the written terms of this Agreement, the written terms shall control. The plans are: Plan A—Site Plan prepared by CivilSite Group, dated 12/04/2020. Plan B --Grading, Drainage and Erosion Control Plans prepared by CivilSite Group, dated 17/04/2020. Plan C—Landscaping Plan prepared by CivilSite Group, dated 12/04/2020. Plan D—Utility Plans prepared by CivilSite Group, dated 12/04/2020. Plan E — SWPPP prepared by CivilSite Group, dated 12/04/2020. Plan F — Architectural Plans prepared by Tushie Mongomery Architects, dated 12/04/2020 0 • 4. Time of Performance. The Developer shall install all required screening and landscaping by October 31, 2022. The Developer may, however, request an extension of time from the City. If an extension is granted, it shall be conditioned upon updating the security posted by the Developer to reflect cost increases and the extended completion date. 5. Security. To guarantee compliance with the terms of this Agreement, the Developer shall fiunish the City with a letter of credit from a bank, cash escrow, or equivalent ("security") for $106,986.50 (grading, erosion control, stormwater and landscaping). The amount was calculated at a rate of 110 % of the actual cost of improvements. PROCEDURES FOR LETTER OF CREDIT REDUCTION a. Requests for reductions of Letters of Credit must be submitted to the City in writing by the Developer or his Engineer. b. Partial lien waivers totaling the amount of the requested reduction shall accompany each such request. c. Any reduction shall be subject to City approval. 6. Notices. Required notices to the Developer shall be in writing, and shall be either hand delivered to the Developer, its employees or agents, or mailed to the Developer by certified mail at the following address: Mr. Todd Simning Chanhassen Lakes, LLC 350 Highway 7, Suite 218 Excelsior, MN 55331 Notices to the City shall be in writing and shall be either hand delivered to the City Manager, or mailed to the City by certified mail in care of the City Manager at the following address: Chanhassen City Hall, 7700 Market Boulevard, P.O. Box 147, Chanhassen, Minnesota 55317, Telephone (952) 227-1100. 7. Other Special Conditions. City Council approves a site plan for a 110 -unit, three-story apartment building with a variance for the building height to allow 42 feet to the midpoint of the roof subject to the following conditions: Buildine 1. A building permit must be obtained before beginning any construction. 2. Building plans must be prepared and signed by design professionals licensed in the State of Minnesota. 2 0 • 3. Building plans must provide sufficient information to verify that the proposed building meets all requirements of the Minnesota State Building Code; additional comments or requirements may be required after plan review. 4. The building is required to have automatic fire extinguishing systems. 5. Structure proximity to property lines (and other buildings) will have an impact on the Code requirements for the proposed buildings, including but not limited to allowable size, protected openings and fire -resistive construction. These requirements will be addressed when complete building and site plans are submitted. 6. Building plans must include a code analysis that contains the following information: Key plan, Occupancy group, Type of construction, Allowable height and area, Fire sprinklers, Separated or non -separated, Fire resistive elements (Exterior walls, Bearing walls - exterior or interior, Shaft, Incidental use), Occupant load, Exits required (Common path, Travel distance), Minimum plumbing fixture count. 7. Retaining walls more than four -feet high must be designed by a professional engineer and a building permit must be obtained prior to construction. 8. A final grading plan and soils report must be submitted to the Inspections Division before building permits will be issued. Engineering and Water Resources 1. The applicant shall submit an updated existing conditions survey upon submittal of final construction plans with the following updates: a. The location of a second benchmark (top nut of second hydrant); b. Utility locations primarily based off GSOC locates and/or any as -built information available (clarify "Per Plans" or the "source information"); c. Existing sanitary manholes shall utilize city nomenclature; d. Show extents up to 150 feet beyond site's boundary which are to include utility lines, easements, right-of-way, spot elevations, contours, etc.; 2. The applicant shall escrow $2,200.00 with the city as a financial guarantee for a share of the local cost participation based on traffic generated from the site for a future traffic signal at the intersection of Lake Drive West and Powers Boulevard. The cost of the traffic signal is based upon a figure of $20 per unit. 3. Drainage arrows and emergency overflow routes shall be illustrated on updated construction plans for review and approval by the city prior to issuance of a Notice to Proceed. 4. A geotechnical engineering shall be on-site during grading operations. If groundwater is encountered during grading, grades shall be adjusted to maintain a three foot separation from the bottom floor elevation and adhering to the recommendations of the soil engineer 0 • on site. Changes to grades shall be submitted to the city for review and approval. 5. The applicant shall supply the city with a detailed haul route for review and approval by staff for materials imported to or exported from the site. if the material is proposed to be removed off site to another location in Chanhassen, that property owner will be required to obtain an earthwork permit from the city. 6. During the course of grading and/or construction if any drain tile is discovered, the developer shall notify the City Engineer and shall relocate or abandon the drain tile as directed. 7. All retaining walls exceeding four feet in height shall have plans and details prepared by a registered engineer or landscape architect prior to issuance of building permits. 8. Any grading approved within the public right -0f --way shall require the execution of a temporary construction easement between the applicant and the city. 9. The applicant shall apply for and obtain permits from the appropriate regulatory agencies, as necessary, i.e. Riley Purgatory Bluff Creek Watershed District, Carver County, Minnesota Pollution Control Agency, Minnesota Department of Natural Resources, Army Corps of Engineers, etc. and comply with their conditions of approval. 10. The applicant shall enter into a site plan agreement with the city and provide necessary financial security to guarantee compliance with the terms of site plan approval. This shall include, but is not limited to, 110% of the estimated costs of construction for grading, erosion control and stormwater improvements associated with the development. 11. The Stormwater Management Report and modeling shall be updated to include analysis of downstream public conveyance and stormwater BMPs that are being proposed to be connected to in order to ensure they will adequately fimction with the increase in stormwater volumes. 12. The applicant shall adjust stormwater basins to be wholly outside any public easements. 13. The existing catch basin proposed to be connected to within Lake Drive West shall be removed and a new catch basin manhole constructed in order to properly facilitate the connection to city standards. A temporary traffic control plan will be required in association with this work. 14. Drain tile located within the northwest filtration system are required to have tracer wire, plans shall be updated accordingly. 15. The applicant shall update the Stomtwater Management Report to include narrative regarding the trench drain system near the underground parking entrance and indicate the discharge point of stormwater being pumped into the building. Per Sec. 19-44 of City rd 0 0 Ordinances, no stormwater shall be discharged into the sanitary sewer system. 16. The applicant shall confirm all applicable wetland permitting and/or mitigation has been completed prior to commencement of grading operations. 17. The applicant shall obtain all required permission for work outside of the property limits prior to construction activities. 18. The applicant shall submit rational -method calculations to confirm that the storm sewer is adequately sized for the 10 -year rainfall event. This shall also include all downstream public systems that are being proposed to be tied into. 20. The applicant shall confirm proposed rates are less than existing for all storm events, including but not limited to the 10 -day snow melt. 21. The applicant shall submit electronic, native copies of the existing and proposed P8 models for review and approval. 22. The applicant shall clarify the total existing impervious area, total proposed impervious area, and the amount of impervious area directed to the filtration system as the existing and proposed impervious areas noted in the stormwater narrative do not correspond with the impervious areas listed on the SWPPP. 23. The applicant shall clarify where the 6" drain tile from the underground filtration basin will outlet and update plans accordingly. 24. The applicant shall clarify the elevation of the 6" PVC pipe coming into the above -ground filtration system and update the plans accordingly. Note that the grading plans show the basin graded down to a 930. Applicant shall confirm elevations for the basin and confirm HydroCAD modeling is representative of the plans. 25. The utility plan and HydroCAD model show 24" storage pipes being utilized for the underground filtration system however the detail shows 36" pipes. Plans shall be updated to be consistent. 26. A cross section for the proposed above -ground filtration basin shall be provided on updated construction plans. 27. All connections methodologies to existing storm structures shall be noted and provided on updated construction plans. 28. Inlet protection shall be shown for the existing catch basins just east of the construction entrance. 29. The applicant and their engineer shall work with city staff on amending the preliminary construction plans, dated December 4, 2020, prepared by Matthew R. Pavek, PE with 0 L CivilSite Group, to fully satisfy staff concerns. Final construction plans will be subject to review and approval by staff. 30. The applicant shall relocate the proposed monument sign wholly outside the public drainage utility easement and public right-of-way. Environmental Resources 1. A total of 16 over -story trees shall be located around the parking lot and driveways. 2. Screening through the use of shrubs shall be added to the south side of the building at the west side along the entry drive. 3. The applicant shall remove Colorado spruce and Northwoods Red maple from the plant schedule. An alternative selection of trees shall meet city ordinance for diversity (30-20-10) and be appropriate for clay, compacted soils. 4. A total of eight over -story boulevard trees shall be planted along Lake Drive West outside of the right-of-way. 5. Applicant shall increase understory trees in buffer yard along Lake Drive West to meet minimum requirements. 6. The PUD agreement states that the applicant shall provide a minimum of $500.00 of landscaping per multi -family unit. The applicant shall provide the city with a cost estimate for the required landscaping at the time of building permit approval showing compliance with this requirement. Fire 1. All egress doors on all sides should have a hard surface path that leads from the egress door to the public right-of-way. Parks 1. The developer shall pay $194,333.04 in Park fees with the building permit. 2. The developer shall be responsible for construction of the Lake Drive West trail along the northwest portion of the property. Planning 1. The developer shall enter into a site plan agreement and provide the security required by it prior to receiving a building permit. 2. The developer shall be required to enter into a Tax Increment Financing Agreement ensuring the affordability of the units. 3. A separate sign permit application, review and approval shall be required prior to site sign installation. 4. The developer shall connect the sidewalks on the eastern side of the building to the sidewalk to Lake Drive and on the western sides of the building to Lake Drive. 0 0 5. A revised lighting plan with photo metrics shall be submitted for city review and approval. 6. The developer shall record cross parking and cross access agreements with the other parcels in the Powers Ridge development. 8. General Conditions. The general conditions of this Agreement are attached as Exhibit "A" and incorporated herein. 9. Counterparts. This Agreement may be executed in any number of counterparts, each of which shall constitute one and the same instrument. 0 STATE OF MINNESOTA (ss COUNTY OF CARVER E CITY OF CHANHASSEN BY: ce&4�c- Qo� Elise �Ryan, r AND: L&W w Laurie Hokkanen, City Manager The foregoing instrument was acknowledged before me oris(i+hday of A pig- )— 20,;7.1, by Elise Ryan, Mayor, and by Laurie Hokkanen, City Manager, of the City of Chanhassen, a Minnesota municipal corporation, on behalf of the corporation and pursuant to the authority granted,, by its City Council. N NOTARY PUBLI JVVA&&k4AAA&%A6� Sn't" KIM T. MEUWISSEN Notary Pubilo-Minnesota kn E�ppa r Ist. 2s1 i 0 DEVELOPER BY: 0 Its: Manager STATE OF MINNESOTA ) (ss. COUNTY OF�O ja ) The foregoing instrument was acknowledged before me this day ofG�/ /� 2odL by Todd M. Simning, Manager, Lakes at Chanhassen, LLC, -;-Minnesota L'6ted Liability Company. a Y LIC NOTARY PUBLIC DRAFTED BY: City of Chanhassen Nd7700 Market BoulevardM30 SOTAP.O. assen,ox MN5531701131122 Chanhassen, (952)227-1100 • 0 CITY OF CHANHASSEN SITE PLAN AGREEMENT EYJMIT "A" GENERAL CONDITION 1. Right to Proceed. Within the site plan area, the Developer may not grade or otherwise disturb the earth, remove trees, construct improvements, or any buildings until all the following conditions have been satisfied: 1) this site plan agreement has been fully executed by both parties and filed with the City Clerk, 2) the necessary security and fees have been received by the City, and 3) the City has issued a building permit in reliance on the foregoing conditions having been satisfied. 2. Maintenance of site. The site shall be maintained in accordance with the approved site plan. Plants and ground cover required as a condition of site plan approval which die shall be promptly replaced. 3. License. The Developer hereby grants the City, its agents, employees, officers and contractors a license to enter the site to perform all work and inspections deemed appropriate by the City in conjunction with site plan development. 4. Erosion ControL Before the site is rough graded, and before any building permits are issued, the erosion control plan, Plan B, shall be implemented, inspected, and approved by the City. The City may impose additional erosion control requirements if they would be beneficial. All areas disturbed by the excavation and backfilling operations shall be reseeded forthwith after the completion of the work in that area. Except as otherwise provided in the erosion control plan, seed shall be certified seed to provide a temporary ground cover as rapidly as possible. All seeded areas shall be fertilized, mulched, and disc anchored as necessary for seed retention. The parties recognize that time is of the essence in controlling erosion. If the Developer does not comply with the erosion control plan and schedule or supplementary instructions received from the City, the City may take such action as it deems appropriate to control erosion at the Developer's expense. The City will endeavor to notify the Developer in advance of any proposed action, but failure of the City to do so will not affect the Developer's and City's rights or obligations hereunder. No development will be allowed and no building permits will be issued unless there is full compliance with the erosion control requirements, Erosion control shall be maintained until vegetative cover has been restored. After the site has been stabilized to where, in the opinion of the City, there is no longer a need for erosion control, the City will authorize removal of the erosion control measures. 5. Clean up. The Developer shall maintain a neat and orderly work site and shall daily clean, on and off site, dirt and debris, including blowables, from streets and the surrounding area that has resulted from construction work by the Developer, its agents or assigns. 6. Warranty. All trees, grass, and sod required in the approved Landscaping Plan, Plan C, shall be warranted to be alive, of good quality, and disease free at the time of planting. All trees shall be warranted for twelve (12) months from the time of planting. The Developer or his contractor(s) shall post a letter of credit or cash escrow to the City to secure the warranties at the time of final 10 acceptance. 7. Responsibility for Costs. A. The Developer shall hold the City and its officers and employees harmless from claims made by itself and third parties for damages sustained or costs incurred resulting from site plan approval and development. The Developer shall indemnify the City and its officers and employees for all costs, damages, or expenses which the City may pay or incur in consequence of such claims, including attorneys' fees. B. The Developer shall reimburse the City for costs incurred in the enforcement of this Permit, including engineering and attomeys' fees. C. The Developer shall pay in full all bills submitted to it by the City for obligations incurred under this Permit within thirty (30) days after receipt. If the bills are not paid on time, the City may halt all development work and construction. Bills not paid within thirty (30) days shall accrue interest at the rate of 8% per year. 8. Developer's Default. In the event of default by the Developer as to any of the work to be performed by it hereunder, the City may, at its option, perform the work and the Developer shall promptly reimburse the City for any expense incurred by the City, provided the Developer is first given notice of the work in default, not less than four (4) days in advance. This Contract is a license for the City to act, and it shall not be necessary for the City to seek a Court order for permission to enter the land. When the City does any such work, the City may, in addition to its other remedies, assess the cost in whole or in part. 9. Miscellaneous. A. Construction Trailers. Placement of on-site construction trailers and temporary job site offices shall be approved by the City Engineer. Trailers shall be removed from the subject property within thirty (30) days following the issuance of a certificate of occupancy unless otherwise approved by the City Engineer. B. Postal Service. The Developer shall provide for the maintenance of postal service in accordance with the local Postmaster's request. C. Third Parties. Third parties shall have no recourse against the City under this Agreement. D. Breach of Contract. Breach of the terms of this Agreement by the Developer shall be grounds for denial of building permits. E. Severability. If any portion, section, subsection, sentence, clause, paragraph, or phrase of this Agreement is for any reason held invalid, such decision shall not affect the validity of the remaining portion of this Contract. F. Occupancy. Unless approved in writing by the City Engineer, no one may occupy a building for which a building permit is issued on either a temporary or permanent basis until the streets needed for access have been paved with a bituminous surface and the utilities tested and approved by the city. G. Waivers/Amendments. The action or inaction of the City shall not constitute a waiver or amendment to the provisions of this Contract. To be binding, amendments or waivers shall be in writing, signed by the parties and approved by written resolution of the City Council. The City's failure to promptly take legal action to enforce this Contract shall not be a waiver or release. 11 0 0 H. Recording. This Agreement shall nm with the land and may be recorded against the title to the property. 1. Remedies. Each right, power or remedy herein conferred upon the City is cumulative and in addition to every other right, power or remedy, express or implied, now or hereafter arising, available to City, at law or in equity, or under any other agreement, and each and every right, power and remedy herein set forth or otherwise so existing may be exercised from time to time as often and in such order as may be deemed expedient by the City and shall not be a waiver of the right to exercise at any time thereafter any other right, power or remedy. I Construction Hours. The normal construction hours under this contract shall be from 7:00 a.m, to 9:00 p.m. on weekdays, from 9:00 a.m, to 5:00 p.m. on Saturdays, with no such activity allowed on Sundays or any recognized legal holidays. Construction activities in conjunction with new developments and city improvement projects, including but not limited to grading, utility installation and paving, requiring the use of heavy equipment shall be permitted between the hours of 7:00 a.m. and 6:00 p.m. on any weekday and 9:00 a.m. and 5:00 p.m. on Saturdays. No such activity is permitted on Sundays or public holidays. Operation of all internal combustion engines used for construction or dewatering purposes beyond the normal working hours will require City Council approval. K. Soil Treatment Systems. If soil treatment systems are required, the Developer shall clearly identify in the field and protect from alteration, unless suitable alternative sites are first provided, the two soil treatment sites identified during the site plan process for each lot. This shall be done prior to the issuance of a Grading Permit. Any violation/disturbance of these sites shall render them as unacceptable and replacement sites will need to be located for each violated site in order to obtain a building permit. L. Compliance with Laws. Ordinances and Regulations In the development of the site plan, the Developer shall comply with all laws, ordinances, and regulations of the following authorities: 1. City of Chanhassen; 2. State of Minnesota, its agencies, departments and commissions; 3. United States Army Corps of Engineers; 4. Watershed District; 5. Metropolitan Government, its agencies, departments and commissions. M. Proof of Title. Upon request, the Developer shall furnish the City with evidence satisfactory to the City that it has the authority of the fee owners and contract for deed purchasers too enter into this Development Contract. N. Soil Conditions. The Developer acknowledges that the City makes no representations or warranties as to the condition of the soils on the property or its fitness for construction of the improvements or any other purpose for which the Developer may make use of such property. The Developer further agrees that it will indemnify, defend, and hold harmless the City, its governing body members, officers, and employees from any claims or actions arising out of the presence, if any, of hazardous wastes or pollutants on the property, unless hazardous wastes or pollutants were caused to be there by the City. O. Soil Correction. The Developer shall be responsible for soil correction work on the property. The City makes no representation to the Developer concerning the nature of suitability of soils nor the cost of correcting any unsuitable soil conditions which may exist. 12 U 0 MORTGAGE HOLDER CONSENT TO SITE PLAN AGREEMENT Bridgewater Bank, a Minnesota Banking Corporation, ISAOA, ATIMA, which holds a mortgage on the subject property, the development of which is governed by the foregoing Site Plan Agreement, agrees that the Site Plan Agreement shall remain in full force and effect even if it forecloses on its mortgage. Dated this --_l- day of 2021. STATE OF MINNESOTA ) COUNTY OF ) The 20� by _ Bankking G DRAFTED BY: City of Chanhassen 7700 Market Boulevard P.O. Box 147 Chanhassen, MN 55317 (952)227-1100 , on ct *9"d ('4.'0A 1�4H(e, acknowledged before me this 2day of �— Vice-President of B ' ater Bank nnesota of the Bank. NOTARY PUBLIC 14 0 • CITY OF CHANHASSEN SITE PLAN AGREEMENT # 2021-04 LAKE PLACE SPECIAL PROVISIONS AGREEMENT dated January 25, 2021, by and between the CITY OF CHANHASSEN, a Minnesota municipal corporation, (the "City"), and Lakes at Chanhassen, LLC, a Minnesota Limited Liability Company (the "Developer and Owner"). 1. Request for Site Plan Approval. The Developer has asked the City to approve a site plan for a 110 -unit, three-story apartment building with a variance for the building height to allow 42 feet to the midpoint of the roof (referred to in this Agreement as the "project"). Said agreement shall supersede and replace Site Plan Agreement Case #: 87-3 PUD, 99-19 SPR Phases $ III & IV, dated June 26, 2000, recorded as Document #A638866 on December 20, 2016. The land located in Carver County, Minnesota, is legally described as Lot 2, Block 1, Powers Ridge Apartment Homes 2nd Addition, Carver County, Minnesota. 2. Conditions of Site Plan Approval. The City hereby approves the site plan on condition that the Developer enters into this Agreement and furnish the security required by it 3. Development Plans. The project shall be developed and maintained in accordance with the following plans. The plans shall not be attached to this Contract. If the plans vary from the written terms of this Agreement, the written terms shall control. The plans are: Plan A—Site Plan prepared by CiviiSite Group, dated 12/04/2020. Plan B --Grading, Drainage and Erosion Control Plans prepared by CivilSite Group, dated 12/04/2020. Plan C—Landscaping Pian prepared by CivilSite Group, dated 12/04/2020. Plan D—Utility Plans prepared by CivilSite Group, dated 12/04/2020. Plan E — SWPPP prepared by CivilSite Group, dated 12104/2020. Plan F — Architectural Plans prepared by Tushie Mongomery Architects, dated 12/04/2020 0 • 4. Time of Performance. The Developer shall install all required screening and landscaping by October 31, 2022. The Developer may, however, request an extension of time from the City. If an extension is granted, it shall be conditioned upon updating the security posted by the Developer to reflect cost increases and the extended completion date. 5. Security. To guarantee compliance with the terms of this Agreement, the Developer shall furnish the City with a letter of credit from a bank, cash escrow, or equivalent ("security") for $106,986.50 (grading, erosion control, stormwater and landscaping). The amount was calculated at a rate of 110 % of the actual cost of improvements. PROCEDURES FOR LETTER OF CREDIT REDUCTION a. Requests for reductions of Letters of Credit must be submitted to the City in writing by the Developer or his Engineer. b. Partial lien waivers totaling the amount of the requested reduction shall accompany each such request. c. Any reduction shall be subject to City approval. 6. Notices. Required notices to the Developer shall be in writing, and shall be either hand delivered to the Developer, its employees or agents, or mailed to the Developer by certified mail at the following address: Mr. Todd Simning Chanhassen Lakes, LLC 350 Highway 7, Suite 218 Excelsior, MN 55331 Notices to the City shall be in writing and shall be either hand delivered to the City Manager, or mailed to the City by certified mail in care of the City Manager at the following address: Chanhassen City Hall, 7700 Market Boulevard, P.O. Box 147, Chanhassen, Minnesota 55317, Telephone (952) 227-1100. 7. Other Special Conditions. City Council approves a site plan for a 110 -unit, three-story apartment building with a variance for the building height to allow 42 feet to the midpoint of the roof subject to the following conditions: BuildinE 1. A building permit must be obtained before beginning any construction. 2. Building plans must be prepared and signed by design professionals licensed in the State of Minnesota. 2 0 • 3. Building plans must provide sufficient information to verify that the proposed building meets all requirements of the Minnesota State Building Code; additional comments or requirements may be required after plan review. 4. The building is required to have automatic fire extinguishing systems. 5. Structure proximity to property lines (and other buildings) will have an impact on the Code requirements for the proposed buildings, including but not limited to allowable size, protected openings and fire -resistive construction. These requirements will be addressed when complete building and site plans are submitted 6. Building plans must include a code analysis that contains the following information: Key plan, Occupancy group, Type of construction, Allowable height and area, Fire sprinklers, Separated or non -separated, Fire resistive elements (Exterior walls, Bearing walls - exterior or interior, Shaft, Incidental use), Occupant load, Exits required (Common path, Travel distance), Minimum plumbing fixture count. 7. Retaining walls more than four -feet high must be designed by a professional engineer and a building permit must be obtained prior to construction 8. A final grading plan and soils report must be submitted to the Inspections Division before building permits will be issued Engineering and Water Resources 1. The applicant shall submit an updated existing conditions survey upon submittal of final construction plans with the following updates: a. The location of a second benchmark (top nut of second hydrant); b. Utility locations primarily based off GSOC locates and/or any as -built information available (clarify "Per Plans" or the "source information'); c. Existing sanitary manholes shall utilize city nomenclature; d Show extents up to 150 feet beyond site's boundary which are to include utility limes, easements, right -0f --way, spot elevations, contour;, etc.; 2. The applicant shall escrow $2,200.00 with the city as a financial guarantee for a share of the local cost participation based on traffic generated from the site for a future traffic signal at the intersection of Lake Drive West and Powers Boulevard. The cost of the traffic signal is based upon a figure of $20 per unit. 3. Drainage arrows and emergency overflow routes shall be illustrated on updated contraction plans for review and approval by the city prior to issuance of a Notice to Proceed 4. A geotechnical engineering shall be on-site during grading operations. If groundwater is encountered during grading, grades shall be adjusted to maintain a three foot separation from the bottom floor elevation and adhering to the recommendations of the soil engineer 0 • on site. Changes to grades shall be submitted to the city for review and approval. 5. The applicant shall supply the city with a detailed haul route for review and approval by staff for materials imported to or exported from the site. if the material is proposed to be removed off site to another location in Chanhassen, that property owner will be required to obtain an earthwork permit from the city. 6. During the course of grading and/or construction if any drain tile is discovered, the developer shall notify the City Engineer and shall relocate or abandon the drain tile as directed 7. All retaining walls exceeding four feet in height shall have plans and details prepared by a registered engineer or landscape architect prior to issuance of building permits. 8. Any grading approved within the public right-of-way shall require the execution of a temporary construction easement between the applicant and the city. 9. The applicant shall apply for and obtain permits from the appropriate regulatory agencies, as necessary, i.e. Riley Purgatory Bluff Creek Watershed District, Carver County, Minnesota Pollution Control Agency, Minnesota Department of Natural Resources, Army Corps of Engineers, etc. and comply with their conditions of approval. 10. The applicant shall enter into a site plan agreement with the city and provide necessary financial security to guarantee compliance with the terms of site plan approval. This shall include, but is not limited to, 110% of the estimated costs of construction for grading, erosion control and stormwater improvements associated with the development. 11. The Stormwater Management Report and modeling shall be updated to include analysis of downstream public conveyance and stormwater BMPs that are being proposed to be connected to in order to ensure they will adequately function with the increase in stormwater volumes. 12. The applicant shall adjust stormwater basins to be wholly outside any public easements. 13. The existing catch basin proposed to be connected to within Lake Drive West shall be removed and a new catch basin manhole constructed in order to properly facilitate the connection to city standards. A temporary traffic control plan will be required in association with this work. 14. Drain tile located within the northwest filtration system are required to have tracer wire, plans shall be updated accordingly. 15. The applicant shall update the Stormwater Management Report to include narrative regarding the trench drain system near the underground parking entrance and indicate the discharge point of stormwater being pumped into the building. Per Sec. 19-44 of City 0 0 • Ordinances, no stormwater shall be discharged into the sanitary sewer system. 16. The applicant shall confirm all applicable wetland permitting and/or mitigation has been completed prior to commencement of grading operations. 17. The applicant shall obtain all required permission for work outside of the property limits prior to construction activities. 18. The applicant shall submit rational -method calculations to confirm that the storm sewer is adequately sized for the 10 -year rainfall event. This shall also include all downstream public systems that are being proposed to be tied into. 20. The applicant shall confirm proposed rates are less than existing for all storm events, including but not limited to the 10 -day snow melt. 21. The applicant shall submit electronic, native copies of the existing and proposed P8 models for review and approval. 22. The applicant shall clarify the total existing impervious area, total proposed impervious area, and the amount of impervious area directed to the filtration system as the existing and proposed impervious areas noted in the stormwater narrative do not correspond with the impervious areas listed on the SWPPP. 23. The applicant shall clarify where the 6" drain tile from the underground filtration basin will outlet and update plans accordingly. 24. The applicant shall clarify the elevation of the 6" PVC pipe coming into the above -ground filtration system and update the plans accordingly. Note that the grading plans show the basin graded down to a 930. Applicant shall confirm elevations for the basin and confirm HydroCAD modeling is representative of the plans. 25. The utility plan and HydroCAD model show 24" storage pipes being utilized for the underground filtration system however the detail shows 36" pipes. Plans shall be updated to be consistent. 26. A cross section for the proposed above -ground filtration basin shall be provided on updated construction plans. 27. All connections methodologies to existing storm structures shall be noted and provided on updated construction plans. 28. Inlet protection shall be shown for the existing catch basins just east of the construction entrance. 29. The applicant and their engineer shall work with city staff on amending the preliminary construction plans, dated December 4, 2020, prepared by Matthew R Pavek, PE with 5 0 9 CivilSite Group, to fiilly satisfy staff concerns. Final constriction plans will be subject to review and approval by staff 30. The applicant shall relocate the proposed monument sign wholly outside the public drainage utility easement and public right -0f -way. Environmental Resources 1. A total of 16 over -story trees shall be located around the parking lot and driveways. 2. Screening through the use of shrubs shall be added to the south side of the building at the west side along the entry drive. 3. The applicant shall remove Colorado spruce and Northwoods Red maple from the plant schedule. An alternative selection of trees shall meet city ordinance for diversity (30-20-10) and be appropriate for clay, compacted soils. 4. A total of eight over -story boulevard trees shall be planted along Lake Drive West outside of the right -0f --way. 5. Applicant shall increase understory trees in buffer yard along hake Drive West to meet minimum requirements. 6. The PUD agreement states that the applicant shall provide a minimum of $500.00 of landscaping per multi family unit. The applicant shall provide the city with a cost estimate for the required landscaping at the time of building permit approval showing compliance with this requirement. Fire 1. All egress doors on all sides should have a hard surface path that leads from the egress door to the public right-of-way. Parks 1. The developer shall pay $194,333.04 in Park fees with the building permit. 2. The developer shall be responsible for construction of the lake Drive West trail along the northwest portion of the property. Plannine 1. The developer shall enter into a site plan agreement and provide the security required by it prior to receiving a building permit. 2. The developer shall be required to enter into a Tax Increment Financing Agreement ensuring the affordability of the units. 3. A separate sign permit application, review and approval shall be required prior to site sign installation 4. The developer shall connect the sidewalks on the eastern side of the building to the sidewalk to Lake Dive and on the western sides of the building to Lake Drive. 5. A revised lighting plan with photo metrics shall be submitted for city review and approval. 6. The developer shall record cross parking and cross access agreements with the other parcels in the Powers Ridge development. 8. General Conditions. The general conditions of this Agreement are attached as Exhibit "A" and incorporated herein. 9. Counterparts. This Agreement may be executed in any number of counterparts, each of which shall constitute one and the same instrument. 0 • �lr S CTfY OF CHANHASSEN BY: Elise Ryan r AND: Laurie Hokkanen, City Manager STATE OF MINNESOTA ) (ss COUNTY OF CARVER ) The foregoing instrument was acknowledged before me this edday of A pf �. 20021 by Elise Ryan, Mayor, and by Laurie Hokkanen, City Manager, of the City of Chanhassen, a Minnesota municipal corporation, on behalf of the corporation and pursuant to the authority granted,, by its City Council. ` 1. NOTARY PUBLI __@KIM T. MEUWISSEN Notary Pubtfc•MRuresota W4 0a rft" to" AnM.WS 0 STATE OF MINNESOTA COUNTY OF�0,/&j 0 DEVELOPER: BY: Its: Manager The foregoing instrument was acknowledged before me this `5- day of C / 20 L by Todd M. Simning, Manager, Lakes at Chanhassen, LLC, aMinnesota Limited Liability Company- DRAFTED ompany. DRAF ED BY: City of Chanhassen 7700 Market Boulevard P. 0. Box 147 Chanhassen, MN 55317 (952)227-1100 0 Alu7ilc/, C - Ifz1-1W1,)(-1 NOTARY PUBLIC 0 0 CITY OF CHANHASSEN SITE PLAN AGREEMENT EXHIBPf "A" GENERAL CONDITION 1. Right to Proceed. Within the site plan area, the Developer may not grade or otherwise disturb the earth, remove trees, construct improvements, or any buildings until all the following conditions have been satisfied: 1) this site plan agreement has been fiilly executed by both parties and filed with the City Clerk, 2) the necessary security and fees have been received by the City, and 3) the City has issued a building permit in reliance on the foregoing conditions having been satisfied. 2. Maintenance of site. The site shall be maintained in accordance with the approved site plan. Plants and ground cover required as a condition of site plan approval which die shall be promptly replaced. 3. License. The Developer hereby grants the City, its agents, employees, officers and contractors a license to enter the site to perform all work and inspections deemed appropriate by the City in conjunction with site plan development. 4. Erosion Control. Before the site is rough graded, and before any building permits are issued, the erosion control plan, Plan B, shall be implemented, inspected, and approved by the City. The City may impose additional erosion control requirements if they would be beneficial. All areas disturbed by the excavation and backfilling operations shall be reseeded forthwith after the completion of the work in that area. Except as otherwise provided in the erosion control plan, seed shall be certified seed to provide a temporary ground cover as rapidly as possible. All seeded areas shall be fertilized, mulched, and disc anchored as necessary for seed retention. The parties recognize that time is of the essence in controlling erosion. If the Developer does not comply with the erosion control plan and schedule or supplementary instructions received from the City, the City may take such action as it deems appropriate to control erosion at the Developer's expense. The City will endeavor to notify the Developer in advance of any proposed action, but failure of the City to do so will not affect the Developer's and City's rights or obligations hereunder. No development will be allowed and no building permits will be issued unless there is full compliance with the erosion control requirements. Erosion control shall be maintained until vegetative cover has been restored. After the site has been stabilized to where, in the opinion of the City, there is no longer a need for erosion control, the City will authorize removal of the erosion control measures. 5. Clean up. The Developer shall maintain a neat and orderly work site and shall daily clean, on and off site, dirt and debris, including blowables, from streets and the surrounding area that has resulted from construction work by the Developer, its agents or assigns. 6. Warranty. All trees, grass, and sod required in the approved Landscaping Plan, Plan C, shall be wan -anted to be alive, of good quality, and disease free at the time of planting. All trees shall be wan -anted for twelve (12) months from the time of planting. The Developer or his contractor(s) shall post a letter of credit or cash escrow to the City to secure the warranties at the time of final 10 0 acceptance. Responsibility for Costs. A. The Developer shall hold the City and its officers and employees harmless from claims made by itself and third parties for damages sustained or costs incurred resulting from site plan approval and development. The Developer shall indemnify the City and its officers and employees for all costs, damages, or expenses which the City may pay or incur in consequence of such claims, including attorneys' fees. B. The Developer shall reimburse the City for costs incurred in the enforcement of this Permit, including engineering and attorneys' fees. C. The Developer shall pay in full all bills submitted to it by the City for obligations incurred under this Permit within thirty (30) days after receipt. If the bills are not paid on time, the City may halt all development work and construction. Bills not paid within thirty (30) days shall accrue interest at the rate of 8% per year. 8. Developer's Default. In the event of default by the Developer as to any of the work to be performed by it hereunder, the City may, at its option, perform the work and the Developer shall promptly reimburse the City for any expense incurred by the City, provided the Developer is first given notice of the work in default, not less than four (4) days in advance. This Contract is a license for the City to act, and it shall not be necessary for the City to seek a Court order for permission to enter the land. When the City does any such work, the City may, in addition to its other remedies, assess the cost in whole or in part. 9. Miscellaneous. A. Construction Trailers. Placement of on-site construction trailers and temporary job site offices shall be approved by the City Engineer. Trailers shall be removed from the subject property within thirty (30) days following the issuance of a certificate of occupancy unless otherwise approved by the City Engineer. B. Postal Service. The Developer shall provide for the maintenance of postal service in accordance with the local Postmaster's request. C. Third Parties. Third parties shall have no recourse against the City under this Agreement. D. Breach of Contract. Breach of the terms of this Agreement by the Developer shall be grounds for denial of building permits. E. Severability. If any portion, section, subsection, sentence, clause, paragraph, or phrase of this Agreement is for any reason held invalid, such decision shall not affect the validity of the remaining portion of this Contract. F. Occupancy. Unless approved in writing by the City Engineer, no one may occupy a building for which a building permit is issued on either a temporary or permanent basis until the streets needed for access have been paved with a bituminous surface and the utilities tested and approved by the city. G. Waivers/Amendments. The action or inaction of the City shall not constitute a waiver or amendment to the provisions of this Contract To be binding, amendments or waivers shall be in writing, signed by the parties and approved by written resolution of the City Council. The City's failure to promptly take legal action to enforce this Contract shall not be a waiver or release. 11 A H. Recd d' . This Agreement shall nm with the land and may be recorded against the title to the property. I. Remedies. Each right, power or remedy herein conferred upon the City is cumulative and in addition to every other right, power or remedy, express or implied, now or hereafter arising, available to City, at law or in equity, or under any other agreement, and each and every right, power and remedy herein set forth or otherwise so existing may be exercised from time to time as often and in such order as may be deemed expedient by the City and shall not be a waiver of the right to exercise at any time thereafter any other right, power or remedy. I Construction Hours. The normal construction hours under this contract shall be from 7:00 a.m. to 9:00 p.m. on weekdays, from 9:00 am. to 5:00 p.m. on Saturdays, with no such activity allowed on Sundays or any recognized legal holidays. Construction activities in conjunction with new developments and city improvement projects, including but not limited to grading, utility installation and paving, requiring the use of heavy equipment shall be permitted between the hours of 7:00 am. and 6:00 p.m. on any weekday and 9:00 a.m. and 5:00 p.m. on Saturdays. No such activity is permitted on Sundays or public holidays. Operation of all internal combustion engines used for construction or dewatering purposes beyond the normal working hours will require City Council approval. K. Soil Treatment Systems. If soil treatment systems are required, the Developer shall clearly identify in the field and protect from alteration, unless suitable alternative sites are first provided, the two soil treatment sites identified during the site plan process for each lot. This shall be done prior to the issuance of a Grading Permit Any violation/disturbance of these sites shall render them as unacceptable and replacement sites will need to be located for each violated site in order to obtain a building permit. L. Compliance with Laws. Ordinances. and Regulations In the development of the site plan, the Developer shall comply with all laws, ordinances, and regulations of the following authorities: 1. City of Chanhassen; 2. State of Minnesota, its agencies, departments and commissions; 3. United States Army Caps of Engineers; 4. Watershed District; 5. Metropolitan Government, its agencies, departments and commissions. M. Proof of Title. Upon request, the Developer shall furnish the City with evidence satisfactory to the City that it has the authority of the fee owners and contract for deed purchasers too enter into this Development Contract. N. Soil Conditions. The Developer acknowledges that the City makes no representations or warranties as to the condition of the soils on the property or its fitness for construction of the improvements or any other purpose for which the Developer may make use of such property. The Developer further agrees that it will indemnify, defend, and hold harmless the City, its governing body members, officers, and employees from any claims or actions arising out of the presence, if any, of hazardous wastes or pollutants on the property, unless hazardous wastes or pollutants were caused to be there by the City. O. Soil Correction. The Developer shall be responsible for soil correction work on the property. The City makes no representation to the Developer concerning the nature of suitability of soils nor the cost of correcting any unsuitable soil conditions which may exist 12 i 0 MORTGAGE HOLDER CONSENT TO SITE PLAN AGREEMENT Bridgewater Bank, a Minnesota Banking Corporation, ISAOA, ATIMA, which holds a mortgage on the subject property, the development of which is governed by the foregoing Site Plan Agreement, agrees that the Site Plan Agreement shall remain in full force and effect even if it forecloses on its mortgage. Dated this _; day of aK Kt- , 201L. 7;2met 'Bv�cl fit. . H� STATE OF MINNESOTA ) COUNTY OF QMa ) The 202 by BanTa.ng G DRAFTED BY: City of Chanhassen 7700 Market Boulevard P.O. Box 147 Chanhassen, MN 55317 (952)227-1100 , on -pop OWN Ww ( ss. NDM Kew-MNE90w WO MM+MleOMeWBOt1 M ;nt was acknowledged before me this Z A4 ivX . Vice -President of Bruin 14 of �&�— NOTARY PUBLIC EXECUTIVE TITLE -ESCROW ACCOUNT **** REAL ESTATE CLOSING **** 40821 Borrower: Lakes at Chanhassen LLC Seller: TPS Holding LLC Lender: Bridgewater Bank Property: 1361 Lake Drive W/Chanhassen Settlement Date: May 24, 2021 Disbursement Date: June 10, 2021 Check Amount: $194,333.00 Pay To: City of Chanhassen For: Park Fee Closer/Responsible Party: Michelle Baer (D20050826A/134) CITY OF CHANHASSEN P O BOX 147 CHANHASSEN MN 553 06/10/2021 Receipt No. CLERK: kimh PAYEE: Executive Title 11112 86th Avenue N Maple Grove MN 55369- 1361 Lake Drive W ------------------------------------------------------- Park Fees 194.333.00 Total Cash Check Change 194,333.00 0.00 194,333.00 0.00 CITY OF CHANHASSEN P 0 BOX 147 CHANHASSEN MN 55317 06/16/2021 11:21 AM Receipt No. 00475018 CLERK: kimh PAYEE: TPS Holding LLC 350 Highway 7 Suite 218 Excelsior MN 55331 - PC #2021-04 ------------------------------------------------------- Traffic Study Escrow 2,200.00 Total Cash Check 1051 Change 2,200.00 0.00 2,200.00 0.00 NOTICE OF PUBLIC HEARING City of Chanhassen Carver and Hennepin Counties STATE OF MINNESOTA NOTICE IS HEREBY GIVEN that the City Council of the City of Chanhassen (the "City"), Carver County, State of Minnesota, will hold a public hearing on March 22, 2021 beginning at approximately 7:00 PM, at the City Council Chambers located at 7700 Market Blvd., Chanhassen, Minnesota, relating to the City's proposed adoption of a Modification to the Redevelopment Plan for the Downtown Chanhassen Redevelopment Project Area (the "Project Area"), the proposed establishment of Tax Increment Financing District No. 12 (a housing tax increment financing district) (the "TIF District") within the Project Area, and the proposed adoption of a Tax Increment Financing Plan (the 'TIF Plan") therefor (collectively, the "Modification and Plan"), pursuant to Minnesota Statutes, 469.124 to 469.133 and Sections 469.174 to 469.1794, all inclusive, as amended. Copies of the Modification and Plan are on file and available for public inspection at the office of the Community Development Director at City Hall. The property to be included in the TIF District is located within the Project Area and the City. A map of the Project Area and the TIF District therein is set forth below. Subject to certain limitations, tax increment from the TIF District may be spent on eligible uses within the boundaries of the Project Area. [INSERT MAP of the Project Area and the TIF District] PLEASE NOTE, due to COVID-19, the public hearing may be conducted via telephone or other electronic means as allowed under Minnesota Statutes, Section 13D.021. All interested persons are invited to attend the public hearing via telephone or watch live on television instead of in person. Information to access the meeting can be found on the City's website at www.ci.chanhassen.mn.us/. You may also provide written comments to the City Council at publiccommentsCcilci.chanhassen.mn.us by 6:30 PM on the day of the meeting. BY ORDER OF THE CITY COUNCIL OF THE CITY OF CHANHASSEN, MINNESOTA Laurie Hokkanen, City Manager scANNEG • 0 PDoQI-01 STATE OF MINNESOTA ss COUNTY OF CARVER CERTIFICATION I, Kim Meuwissen, Deputy Clerk of the City of Chanhassen, Minnesota, do hereby certify that I have compared the foregoing copy of Resolution No. 2021-03 "Approving an Application For Funding From the Carver County Community Development Agency Community Growth Partnership Initiative Grant Program — Planning Case No. 2021-04" adopted by the Chanhassen City Council on January 25, 2021 with the original copy now on file in my office and have found the same to be a true and correct copy thereof. Witness my hand and official seal at Chanhassen, Minnesota, this 29'h day of January, 2021. IAO kini-Me6issen, Deputy lerk 0 0 CITY OF CHANHASSEN CARVER AND HENNEPIN COUNTIES, MINNESOTA DATE: Januan 25, 2021 RESOLUTION NO: 2021-03 MOTION BY: Campion SECONDED BY: McDonald RESOLUTION APPROVING APPLICATION FOR FUNDING FROM THE CARVER COUNTY COMMUNITY DEVELOPMENT AGENCY COMMUNITY GROWTH PARTNERSHIP INITIATIVE GRANT PROGRAM WHEREAS, the City of Chanhassen has identified a proposed project within the city that meets the Carver County Community Development Agency (CDA) Community Growth Partnership Initiative Grant program's purposes and criteria; and WHEREAS, the city has the capability and capacity to ensure the proposed project be completed and administered within the Growth Partnership Initiative Grant program guidelines; and WHEREAS, the city has the legal authority to apply for financial assistance; and WHEREAS, the city is supportive of the affordable housing and of the CDA's mission to improve the lives of Carver County residents through affordable housing and the community development. NOW THEREFORE, BE IT RESOLVED by the City Council of the City of Chanhassen that the City of Chanhassen approve the application for funding from the Carver County CDA Community Growth Partnership Initiative Grant program. BE IT FURTHER RESOLVED that upon approval of its application by the Carver County CDA, Mayor Elise Ryan is hereby authorized to execute such agreements as are necessary to receive and use the funding for the proposed project. Passed and adopted by the Chanhassen City Council this 25' day of January, 2021. YES Ryan Campion McDonald Rehm Schubert Elise Ryan, Mayor NO ABSENT This map is neither a legally recorded map nor a survey and is not intended to be used as one. This map is a compilation of records, information and data located in various city, county, state and federal offices and other sources regarding the area shown, and is to be used for reference purposes only. The City tices not warrsa it that I'oe Geographic Information System (GIS) Data used to prepare thla map are eo of hi ,eand the City does not represent MW the CIS Data can be used for navigational, tracking or any other purpose requiring exacting measurement of distance or direction or precision in the depiction of geographic features. The preceding disclaimer is provided pursuant to Minnesota Statutes §466.03, Subd. 21 (2000), and the user of this map acknowledges that the City shall not be liable for any damages, and expressly waives all claims, and agrees to defend, indemnify, and hold harmless the City from any and all claims brought by User, its employees or agents, or third parties which arise out of the user's access or City of Chanhassen 7700 Market Boulevard PO Box 147 Chanhassen, MN 55317 6�ptFS POgT't� /= PITM[Y BOWIB 02 1P $ 000.50° 0000939643 DEC 21 2020 MAILED FROM ZIP CODE 55317 NIXIE 553 FE 1 0012/26/20 RETURN TO SENDER NOT t}FI IVERARL F AS A117 RESSFLN UNABLE TO FORWARD SC: 55317014747 *2578-06860-21-39 I'nnni t nt' lilt 1In"n"nIt "u t I 'iI_n'lll ""'I1' Ate. IN -D t. t. f_.� FRIEDRICH BAAZ & KARIN BAAZ 3931 MINNEWASHTA CT FXCELSIOR, MN 55331 TUTF iii>3i147 Irfllrr�lll'rI���I�1111ii I1��ii�f�l�il���111tI��ti�lrl�ll ��1111�1 Notice of Public Hearing' Chanhassen Planning Comm ission.#!leet;ing Date & Time: Tuesday, January 5, 2021 at 7:0 ;mnis hearing may not Start until later in the evening,tie ndi on t orde of thea enda. -" Location: City Hall Council Chambers, 770 arket Blvd. Consider a request for a PUD Amendment, Site Plan Proposal: Review and Variance for a 110 -unit apartment building (Lake Place) for senior living. Zoned Planned Unit Development -Residential (PUD -R . Applicant: Todd Simnin , TPS Holding, LLC Property 1361 Lake Drive W. Location: A locatiW n map is on the reverse side of this 'ce. Thd pit of this public hearing is to iti form you about the Applicant's request and to obtain input fro the neighborhood about this project. Wing ie meeting, the Chair will lead the public hearing through the following What Happens steps: at the Meeting: 1. Staff will give an overview of the proposed project. 2. The applicant will present plans on the project. 3. Comments are received from the public. 4. Public hearing is closed and the Commission discusses the project. If you want to see the plans before the meeting, please visit the city's projects web page at: www.ci.chanhassen.mn.us12O21-04. If you wish to talk to someone about this project, please contact Bob Generous Questions & by email at baenerous(fti.chanhassen.mmus or by phone Comments: at 952-227-1131. If you choose to submit written comments, please send one copy to staff in advance of the meeting. Staff will provide copies to the Commission. The staff report for this item will be available online at the city's Agendas & Minutes webpage the Thursday prior to the Planninn Commission meetin . NEWI Sign up to receive email and/or text notifications when meeting agendas, packets, minutes and videos are uploaded to the city's website. Go to www.ci.chanhassen.mn.us/notifyme to sign up! Cit Revlew Procedure: • Subdivisions, Planned unit Developments, Site Plan Reviews, Corddion ll and Interim Uses, We0ard Afferafions. Rezori gs, Comprehensive Plan Amendments and Code Amendments require a public hearing before the Planning Commission. City ordinances require all property within 50D feet of the subject site to be notified of the application in writing. My interested party is invited to attend the meeting. • Staff prepares a report on Me subject appkcatlon that incudes all pertinent information and a recommendation. These reports are available by request At the Planning Commission meeting staff will give a verbal overview of the repos and a recommendation The item will be opened for the public to speak about the proposal as a Part of the hearing process The Commission will dose the public hearing and discuss the item and make a recommendation to the City Council The City Council may reverseaffirm or modify wholly or partly the Planning Commission's recommendation. Rezonings, land use and code amendments take a simple majority vote of the City Council except rezonings and land use amendments from residential to commercallindusMal. • Minnesota State Statute 519 99 requires all apPlications to be processed within 60 days unless the applicant waives this standard Some applications due to Meir complexity may take several months to complete. My person wishing to follow an item through the Process shouts check with the Planning Department regarding its status and scheduling for the City Council meeting. • A neighborhood sPokesPersonlrepresentaeve is encouraged to provide a contact for the by Often developers are encouraged to meet with the neighborhood regarding their proposal. Stag is also available to review the project with any interested persoms). • Because the Planning Commission holds the public hearing, the Cit Council does not. Minutes are taken and any correspondence regarding the application will be included! in Ma report to the City Council. ff you wish to have somethirg to be included in the report, tease contact the Planning Staff panson named on the notification. This map is neither a legally recorded map nor a survey and is not intended to be used as one. This map is a compilation of records, information and data located in various city, county, state and federal offices and other sources regarding the area shown, and is to be used for reference purposes only. The City does not warrant that the Geographic Information System (GIS) Data used to prepare this map are error free o_. "-* tines not rep:__ .l.at Lire GIS Data can be used for navigational, tracking or any other purpose requiring exacting measurement of distance or direction or precision in the depiction of geographic features. The preceding disclaimer is provided pursuant to Minnesota Statutes §466.03, Subd. 21 (2000), and the user of this map acknowledges that the City shall not be liable for any damages, and expressly waives all claims, and agrees to defend, indemnity, and hold harmless the City from any and all claims brought by User, its employees or agents, or third parties which arise out of the user's access or use of data provided. A E:v s 150i2lBs 7700 Market Boulevard PO Box 147 Chanhassen, MN 55317 NT XTc SS:it FF 1 ges Pcis 'M z v PITNEY 6OWES 92.1.P 1.$ 000.500 0000939643 DEC 21 2020 MAILED FROM ZIP CODE 55317 0912 (25/20 RETURN TO SENDER ATTE MP_r FE - NOT ie:tik£e.WN UNABLE TO FORWARD ar• c¢a�7w�e-s- *tea.-g_ac--a_7a _-- .(11 111 II 1 1 11111,. 1,111: e n II 1111111111. 11iii11i1N11 uiniillu . PRCM ACQUISITIONS XII LLC 4530 W 77TH ST STE 345 EDINA, MN 55435 SCA14FE'l 111IIIIIIIIhl,lllnlr,n.lln11III- 1111,.1-lllul,,ll... 111nlr Notice of Public Hearing Chanhassen Planning Commission Meeting Date & Time: Tuesday, January 5, 2021 at.7:00 P.M. This hearingmaynpt start - until later in the eveni , de ndin he order of theagenda. =: Location: Cit Hall Council Chambers, 70(kallarket Blvd. ' Consider a request for a PUD Amendment, Site Plan Proposal: Review and Variance for a 110 -unit apartment building (Lake Place) for senior living. Zoned Planned Unit Development -Residential (PUD -R . Applicant: Todd Simnin , TPS Holding, LLC Property 1361 Lake Drive W. Location: A location map is on the reverse side ofthis notice. Tit% or�se of this public hearing,is to inform you about the lcankIJ fequest and to obtain input from the neighborhood at::ut this project.''puri*g the meeting, the Chair will lead the publg*oLibh the following What Happens steps: at the Meeting: 1. Staff will give an overview of the proposed project. 2. The applicant will present plans on the project. 3. Comments are received from the public. 4. Public hearing is closed and the Commission discusses the project. If you want to see the plans before the meeting, please visit the city's projects web page at: www.ci.chanhassen.mn.us/2021-04. If you wish to talk to someone about this project, please contact Bob Generous Questions & by email at boenerous(dci.chanhassen.mn.us or by phone Comments: at 952-227-1131. If you choose to submit written comments, please send one copy to staff in advance of the meeting. Staff will provide copies to the Commission. The staff report for this item will be available online at the city's Agendas & Minutes webpage the Thursday prior to the Planninn Commission meetin . NPWI Sign up to receive email and/or text notifications when meeting agendas, packets, minutes and videos are uploaded to the city's website. Go to www.ci.chanhassen.mn.us/notifyme to sign up! City Review Procedure: • Subdivlsmns, Pli med Unit Developments, Site Plan Reviews. Conditional antl Interim Uses. Welland Atleratims, Ramflirge. Comprehensive Plan Amendments and Code Amendments require a public heading before Me Planning Commission. City ordinances require all property within 500 feet of the subject site to be notified of the application in writing. Any interested parry is invited to attend the meeting. • Staff prepares a report on Me subject application that includes all pertinent information and a recommendation. These reports are available by request At Me Planning Commission meeting, staff will give a vertvl overview of the report antl a recommendation. The item MII W opened fw the public to speak about the proposal as a part of the heanng wm ss. The Commission will close the public hearing amid discuss the item and make a recommendation to Me City Council. The City Council may reverse affirm or modify wholly or partly the Planning Commission's recommendation. Remnings, land use and code amendments take a simple majority vote of the City Council except rezonings and land use amendments from residential to commercial/industrial. • Minnesota State Statute 519.99 requires all applications to be processed within M) days unless the applicant waives this standard Some applications due to their complexity may take several months to complete. Any person wishing to follow an dem through tae process should ctwck with the Planning Department regarding its status antl scheduling for the City Council meeting. • A neighborhood SPokespereonlrepresentative is enmuraged to provide a mn for the oty. Often developers are encouraged to meet with the neighborhood regarding their proposal, Staff is also available m review the project with any interested person(s). • Because the Planning Commission holds the public treating, the City Council does not Minutes are taken and any correspondence regarding the application will be included in the report to the City Council. ff you wish to have something to be included in the capon. ease contact the Planniiq Stag parson named on Me notification u�' V ��` f ^SS p41 553 y01Es POS). PITNEY •owes 921 P $ 000.50° 0000939643 DEC 21 2020 MAILED FROM ZIP CODE 55317 City of Chanhassen 7700 Market Boulevard PO Box 147 Chanhassen, MN 55317 x1L SS1 FE 1 This map is neither a legally recorded map nor a survey and is not intended to be t as one. This map is a compilation of records, information and data located in various county, state and federal offices and other sources regarding the area shown, and I be used for reference purposes only. The City does not warrant that the Geogral Information System (GIS) Data used to prepare this map are error free, and the City d B C not represent that the GIS Data can be used for navigational, tracking or any of purpose requiring exacting measurement of distance or direction or precision In depiction of geographic features. The preceding disclaimer is provided pursuant Minnesota Statutes §466.03, Subd. 21 (2000), and the user of this map acknowledges that the City shall not be liable for any damages, and expressly waives all claims, and agrees to defend, indemnity, and hold harmless the City from any and all claims brought by User, its employees or agents, or third parties which arise out of the user's access or use of data provided. 55117>0i.47 /1// 001.211 X91i26 RETURN TO SENDER TVFR!,KTO 4c' ^" D~c,Fr, UNABLE 5531731.4747 ��E76'iSBi2E-2 Ill ut nt +in t t nn 1_t_ 1 %I It 1'1111'1111'1"11'1 GLORIA KLOBUCHAR 1331 LAKE DR W A 101 CHANHASSEN, MN 55317-3533 Ill '11'111'Illlll11111.... '1" 11 I!IIIIill IP -111,1111111"I' Notice of Public Hearing Chanhassen Planning Commission Meeting Date & Time: Tuesday, January 5, 2021 at 7:00 P.M. This hearingApy not Start until later in the evenina, depending on the order of thea enda. Location: City Hall Council Chambers, 7700 Market Blvd. Consider a request for a PUD Amendment, Site.PJan, j Proposal: Review and Variance for a 110 -unit apartment bui@ing+° (Lake Place) for senior living. Zoned Planneji UniE Develo ment-RH¢idential PUD -R . A licant: Todd Simnin ,TPS Holdin ,LLC Property 1361 Lake Drive W. Location: A location map is on the reverse side of this notice. The purpose of this public hearing is to inform you about the Applicant's request and to obtain input from the neighboncto about this project. During the meeting, the Chair will le, , the public hearing through the following What Happens steps: at the Meeting: 1. Staff will give an overview of the proposed project. 2. The applicant will present plans on the project. 3. Comments are received from the public. 4. Public hearing is closed and the Commission discusses the project. If you want to see the plans before the meeting, please visit the city's projects web page at: www.ci.chanhassen.mn.us12O21-04. If you wish to talk to someone about this project, please contact Bob Generous Questions & by email at bcienerous(Mci.chanhassen.mn.us or by phone Comments: at 952-227-1131. If you choose to submit written comments, please send one copy to staff in advance of the meeting. Staff will provide copies to the Commission. The staff report for this item will be available online at the city's Agendas & Minutes webpage the Thursday prior to the Planning Commission meeting. NEW! Sign up to receive email and/or text notifications when meeting agendas, packets, minutes and videos are uploaded to the city's website. Go to www.ci.chanhassen.mn.us/notifyme to sign up! City Review Procedure: • Subdivisions, Planned Unit Developments, Site Plan Reviews. Conditional and Interim Uses, Wetland Alterations, Rezonings. Comprehensive Plan Amendments and Code Amendments require a pudic hexing before the Planning Commission. City ordinances require all properly within 500 feet W the subject site to be nattiest of the application in ssming Any interested party is invited to attend the meeting • Staff prepares a report on the subject application [hat includes all pertinent information and a recommendation These reports are available by request. At the Planning Commission meeting, staff will give a verbal overview, of the report and a recommendation. The item will be opened far the public to speak about the proposal as a part of the hearing process. The Commission will close the Public hearing antl discuss the item and make a recommendation to the City Council. The City Council may reverse, affirm or modify wholly o partly the Planning Commission's recommendation Rezomngs, land use and code amendments take a simple majority vole of the City Council except rainonegs and land use amendments from residential to commercial/ndusthal. • Minnesota State Statute 519.99 requires all applications to be processed within 60 days unless the applicant waives this standard Some applications due to their complexity may take several months to complete. Any person wishing to folknv an item through tlw process should check with the Planning Department regarding its status ant scheduling for the City Council meeting. • A neighborhood spokespersw/representetive is encouraged to provide a contact for the ay. Often developers are encouraged to meet with the neighbodiood regarding their proposal. Staff is also available to review the project withany interested person 1. • Because the Planning Commission holds the public hearing, the City Coundl does not. Minutes are taken and any correspondence regarding the applicapon will be inclr in tM report to the Cil, Counal. ff you wish to have something to be included in the report lease contact the Plarearl Staff person named on the nopfira ori This map is neither a legally recorded map nor a survey and is not intended U as one. This map is a compilation of records, information and data located in vas county, state and federal offices and other sources regarding the area shown, v C be used for reference purposes only. The City does not warrant that the Ge. Information System (GIs) Data used to prepare this map are error free, and the C not represent that the GIS Data can ❑., .. ror navigational, tracking or any other purpose regxrn; exauting measurement of distance a, wrecuon or precision in the depiction of geographic features. The preceding disclaimer is provided pursuant to Minnesota Statutes §466.03, Subd. 21 (2000), and the user of this map acknowledges that the City shall not be liable for any damages, and expressly waives all claims, and agrees to defend indemnify, and hold harmless the City from any and all claims brought by User, its employees or agents, or third parties which arse out of the user's access or use of data provided. 55317-3��'39 55117>6147 City of Chanhad 7700 Market Boulevard PO Box 147 Chanhassen, MN 55317 PITNEY Bowls 02 IF $ 000.500 0000939643 DEC 21 2020 MAILED FROM ZIP CODE 55317 X / ,®a'LL l Lg i Lb 553 rE 1 R �? UETU kw � WA g I�A6LCKTu FGR Ku�+5i29"i:: i a],4- 47 �' i-'111"t"Ill'1'll'1'111t RICHARD L RITT 1321 LAKE DR W NO. 114 CHANHASSEN, MN 55317 ...L�l��rltlrllllll,rlrlllrl�ll��l�'�I�ul I��n'�I�'I'lll�'1�'ll Notice of Public Hearing Chanhassen Planning Commission Meeting Date & Time: Tuesday, January 5, 2021 at 7:00 p.m. This hearing may not start until later in the evening, depending on the order of the agenda. Location: Ci Hall Council Chambers, 7700 MarketBlvd. Consider a request for a PUD Amendment, Site Plan Proposal: Review and Variance for a 110 -unit apartment building (Lake Place) for senior living. Zoned Planned Unit Development -Residential (PUD -R . Applicant: Todd Simnin , TPS Holding, LLC Property 1361 Lake Drive W. Location: A location map Is on the reverse side of this notice. The purpose of this public hearing is to inform you about the applioanVs request and to obtain input from the neighborhood about this project. DuFMg.j m@eting, the Chair will lead the public hearing thrl r following What Happens steps: at the Meeting: 1. Staff will give an overview of the proposed project. 2. The applicant will present plans on the project. 3. Comments are received from the public. 4. Public hearing is closed and the Commission discusses the project. If you want to see the plans before the meeting, please visit the city's projects web page at: www.ci.chanhassen.mn.us/2021-04. If you wish to talk to someone about this project, please contact Bob Generous Questions & by email at bgeneroustiDci.chanhassen.mn.us or by phone Comments: at 952-227-1131. If you choose to submit written comments, please send one copy to staff in advance of the meeting. Staff will provide copies to the Commission. The staff report for this item will be available online at the city's Agendas & Minutes webpage the Thursday prior to the Planning Commission meetin . NEWI Sign up to receive email and/or text notifications when meeting agendas, packets, minutes and videos are uploaded to the city's website. Go to www.ci.chanhassen.mn.us/noti me to sign up! City Review Precedere: • Subdivisions. Planned Unit Developments, Site Plan Reviews, Condi0onal and Interim Uses. Welland Afterabons, Reaonings. Comprehensive Plan Amendments and Code Amendments require a public hearing before the Planning Commission. CRY ordinances require all property wrthm 500 fast of the subject site to be notified of the appli=ion in writing. Any interested party is invited to attend the meeting. • Staff prepares a report on Me subject application that induces all pertinent information and a recommendation. These reports are available by request Al the Planning Commission meeting, staff will give a vernal overview of the report and a recommendation. The item will be opened for the public to speak about the proposal as a part of the hearing process. The Commission will dose the public hearing and dramas the item and make a recommendation to the City Council, The City Council may reverse, affirm or modify wholly n panty the Planning Commission's recommendation. Rezonings, land use and code amendments take a simple majority vote of the City Council except rezcoings and land use amendments from residential to commemal/ndustnal. • Minnesota State Statute 519.99 requires all applications to be processed within 61) days unless the applicant waives this standard. Some applications due to their complexity may take several months to complete. Any person wishing to foldw an Rem through ft Process should check with the Planning Department regarding its status and scheduling for the City Council meeting. • A neighborhood spokespers repres,ntakve is encouraged to provide a contact for the dty. Often developersare encoureged to meet with the neighborhood regarding their proposal. Staff is also available d review Me project with any interested personlsl. • Because the Planning Commission holds the public hearing, the City Council does not Minutes are taken and arty conespondenco regarding the application will be induced In the report to the City Council. V you wish to have something to be included in the report, lease contact the Planning Stag person named on the notification This map is neither a legally recorded map nor a survey and is not intended to be used as one. This map is a compilation of records, information and data located in various city, county, state and federal offices and other sources regarding the area shown, and is to be used for reference purposes only. The City does not warrant that the Geographic Information System (GIS) Data used to prepare this map are error free, and the City does not represent that the GIS Data can be used for navigational, tracking or any other purpose requiring exacting measurement of distance or direction or precision in the depiction of geographic features. The preceding disclaimer is provided pursuant to Minnesota Statutes §466.03, Subd. 21 and the user of this map acknowledges that the City shall not be liable for any damages, and expressly waives all claims, and agrees to defend, indemnify, and hold harmless the City from any and all claims brought by User, its employees or agents, or third parties which arise out of the users access or use of data provided. cz�.5' S 3 1 � City of Chanhassen 7700 Market Boulevard PO Box 147 Chanhassen, MN 55317 y�PcSS POsT� AS P.%EV Bowes 02 1P $ 000.50° 0000939643 DEC 21 2020 MAILED FROM ZIP CODE 55317 NT XT 553 GF 1 a012./29120 RETURN TO SENDER NOT DELIVERABLE AS ADDRESSED UT7-A3LE TO -FORWAR 1IIIIu I1I1IIIIII1I1I7 rIllllljuljl°INI"IIi1IIIIIIII"Ir1�II1III1 CHAN LAKES CONDOMINIUM LLC —J 8156 MALLORY CT CHANHASSEN, MN 55317-8586 IjIjuIII IL1111111111LI1hIrlllllnjulrjrjllj'Ijl'jijljlljull Notice of Public Hearing Chanhassen Planning Commission Meeting T Date & Time: Tuesday, January 5, 2Q J, 8t 7:00 p.m. Th s hearing may not start until later in the evening, de din the circler of theagenda. Location: City Hall Council Chambers, 7700 Market Blvd. r.„ Consider a request for a PUD Amendment, Site Plant: Proposal: Review and Variance for a 110 -unit apartment building (Lake Place) for senior living. Zoned Planned Unit �I Development -Residential (PUD -R . Applicant: Todd Simnin , TPS Holding, LLC Property 1361 Lake Drive W. Location: A location map is on the'%verse side of this notice. I !T se of this public hearing is to inform you about the applicant's request and to obtain input from the e neighborhood a' it this project. During pe meeting, the Chair will lead : public hearing through'the following What Happens steps: at the Meeting: 1. Staff will give an overview of the proposed project. 2. The applicant will present plans on the project. 3. Comments are received from the public. 4. Public hearing is closed and the Commission discusses the project. If you want to see the plans before the meeting, please visit the city's projects web page at: www.ci.chanhassen.mn.us12O21-04. If you wish to talk to someone about this project, please contact Bob Generous Questions & by email at bgenerous((aci.chanhassen.mn.us or by phone Comments: at 952-227-1131. If you choose to submit written comments, please send one copy to staff in advance of the meeting. Staff will provide copies to the Commission. The staff report for this item will be available online at the city's Agendas & Minutes webpage the Thursday prior to the Planning Commission meeting. NEWI Sign up to receive email and/or text notifications when meeting agendas, packets, minutes and videos are uploaded to the city's website. Go to www.ci.chanhassen.mn.us/notifyme to ii n up! C.RMew Precedum: • Subdivisions. Planned Una Developments, Site Plan Reviews. Conditional and Interim Uses, Welland Alterations, Rezom gs, Comprehensive Plan Amendments and Code Amendments require a public hearing before me Planning Commission. City ordinances require all property within 500 feet cf the subject site to be notified of Me application in writing. Any interested party is invited to attend the meeting. • Staff prepares a report on the subject application that inclWes all pedinent iMormation and a recommendation. These reports are available by request. At the Planning Commission meetingstaff will give a verbal overview ef the report and a recommendation. The item will be opened fo the public to speak about me proposal as a part of the hearing process. The Commission will dose the public hsamig and discuss tie item and make a recommendation to the City Cantil. The City Council may reverse, affirm or mi wholly o partly the Planning Commission's recommendation Reaanings, land use and code amendments take a simple majoity Me of the City CuunCil except rezanings and land use amendments from residential to commercialliMustrial. • Minnesota State Statute 519 99 requires all applications to be processed within 60 days unless the applicant waives this standard. Some applications due to their complexity may take several months to complete. Any person wishing to follow an item through the process should check with the Planning Department regarding Its status and scheduling for the City Council meeting. • A neighborhood spokespersoNrepresentative is encouraged to provide a contact for the city. Often developers are encouraged to meet with the neighborhood regarding their proposal. Staff is also available to review the project with any interested person(s). • Because the Planning Commission holds the public hearing, the City Ccuml does not. Minutes are taken and any cvnespondervas regarding the application will be includetl in the repM to the City Councilff you wish to have something to be included m the report lease anted the Planning Stag person named on the mtiffaer. • • Pc )Oz) 1- c)( -r CITY OF CHANHASSEN CARVER AND HENNEPIN COUNTIES, MINNESOTA FINDINGS OF FACT AND RECOMMENDATION Application of TPS Holding LLC for Site Plan approval for a 110 -unit, three-story apartment building (Lake Place) with a variance for building height. On January 5, 2021, the Chanhassen Planning Commission met at its regularly scheduled meeting to consider the application of TPS Holding LLC for site plan approval with a variance to permit a 42 -foot building height. The Planning Commission conducted a public hearing on the proposed development preceded by published and mailed notice. The Planning Commission heard testimony from all interested persons wishing to speak and now makes the following: FINDINGS OF FACT 1. The property is currently zoned Planned Unit Development — Residential, PUD -R. 2. The property is guided in the Land Use Plan for Residential High Density use. 3. The legal description of the property is: Lot 2, Block 1, Powers Ridge Apartment Homes 2nd Addition, Carver County, Minnesota 4. Site Plan Review: a. Is consistent with the elements and objectives of the city's development guides, including the Comprehensive Plan, official road mapping, and other plans that may be adopted; Finding: The proposed development complies with the elements and objectives of the city's development guides and the zoning requirements for the site contingent on approval of the height variance. b. Is consistent with site plan division; Finding: The proposed development complies with the Site Plan review requirements of the Chanhassen City Code. c. Preserves the site in its natural state to the extent practicable by minimizing tree and soil removal and designing grade changes to be in keeping with the general appearance of the neighboring developed or developing or developing areas; Finding: The site has been significantly altered by previous uses on the surrounding SC+a 1W:-0 0 0 parcel. The proposed development design is in keeping with the general appearance of the neighboring developed areas. d. Creates a harmonious relationship of building and open space with natural site features and with existing and future buildings having a visual relationship to the development; Finding: The proposed development creates a harmonious relationship of building and open space with site features and with existing buildings having a visual relationship to the development. The development will complete some internal pedestrian facilities tying the project together. e. Creates a functional and harmonious design for structures and site features, with special attention to the following: 1) An internal sense of order for the buildings and use on the site and provision of a desirable environment for occupants, visitors and general community; 2) The amount and location of open space and landscaping; 3) Materials, textures, colors and details of construction as an expression of the design concept and the compatibility of the same with adjacent and neighboring structures and uses; and 4) Vehicular and pedestrian circulation, including walkways, interior drives and parking in terms of location and number of access points to the public streets, width of interior drives and access points, general interior circulation, separation of pedestrian and vehicular traffic, and arrangement and amount of parking. Finding: The proposed development creates a functional and harmonious design for structures and site features, subject to compliance with the conditions of approval. The proposed development improves pedestrian access throughout the area. The proposed building improves the architectural appearance of the area. e. Protects adjacent and neighboring properties through reasonable provision for surface water drainage, sound and sight buffers, preservation of views, light and air and those aspects of design not adequately covered by other regulations which may have substantial effects on neighboring land uses. Finding: The proposed development protects adjacent and neighboring properties through reasonable provision for surface water drainage, sound and sight buffers, preservation of views, light and air and traffic circulation. 5. Variance. Section 20-58 of the City Code provides the following criteria for the granting of a variance: `a 0 0 a. Variances shall only be permitted when they are in harmony with the general purposes and intent of this Chapter and when the variances are consistent with the Comprehensive Plan. Finding: The proposed variance for the building will be in harmony with the building heights in the rest of the Powers Ridge development. Additionally, this building is located on the north side of the project so it will not impact solar access for the rest of the site. b. When there are practical difficulties in complying with the zoning ordinance. 'Practical difficulties," as used in connection with the granting of a variance, means that the property owner proposes to use the property in a reasonable manner not permitted by this Chapter. Practical difficulties include, but are not limited to, inadequate access to direct sunlight for solar energy systems. Finding: The property owner is proposing a three-story apartment building similar to the existing development, but updated to be equivalent and competitive with current design, construction and energy standards. The building uses 10 -foot first floor and nine -foot second and third floor ceiling heights rather than eight -foot ceilings and provides one - foot six-inch floor trusses for efficient mechanical design. The roof design also adds approximately four feet to the overall building height. c. That the purpose of the variation is not based upon economic considerations alone. Finding: The proposed variance is not due to economic considerations, but due to the existing configuration of the parking lot for the multiple commercial buildings in this area. d. The plight of the landowner is due to circumstances unique to the property not created by the landowner. Finding: The existing parking lot configuration is due to the cross parking and cross access easements in place for this commercial area. e. The variance, if granted, will not alter the essential character of the locality. Finding: The variance would continue the configuration of the parking lot that is tied in to the adjacent parking lot. f Variances shall be granted for earth sheltered construction as defined in Minnesota Statutes Section 216C.06, subdivision 14, when in harmony with this Chapter. Finding: This condition is not applicable. 6. The planning report #2021-04, dated January 5, 2021, prepared by Robert Generous, et al, is incorporated herein. 0 RECOMMENDATION 0 The Planning Commission recommends that the City Council approve the Site Plan with a variance for the building height for Lake Place Independent Living apartments subject to the recommended Conditions of Approval contained within the staff report. ADOPTED by the Chanhassen Planning Commission this 5' day of January, 2021. CHAN14ASSEN PLANNING COMMISSION BY: A P ,I Steven Weick, Chairman giplmi\2021 planning c \21-04 1361 lake drive w. lake place (powers ridge apt, bldg c)Tmdmgs of fact lake place.doc 4 CITY OF CHANHASSEN CARVER & HENNEPIN COUNTIES NOTICE OF PUBLIC HEARING PLANNING CASE NO. 2021-04 NOTICE IS HEREBY GIVEN that the Chanhassen Planning Commission will hold a public hearing on Tuesday, January 5, 2021 at 7:00 p.m. in the Council Chambers in Chanhassen City Hall, 7700 Market Blvd. The purpose of this hearing is to consider a request for a PUD Amendment, Site Plan Review and Variance for a 110 -unit apartment building (Lake Place) for senior living located at 1361 Lake Drive W. Zoned Planned Unit Development -Residential (PUD -R). Applicant: Todd Staining, TPS Holding, LLC. A plan showing the location of the proposal is available for public review on the city's web site at wwwci.chanhassen. mn.us/2021-04 or at City Hall during regular business hours. All interested persons are invited to attend this public hearing and express their opinions with respect to this proposal. Bob Generous Senior Planner Email: bgenerous@ ci.chanha ssen.rml.us Phone: 952-227-1131 (Published in the Chanhassen Villager on Thursday, December 2s4 2020: No. 4970) 0 0 Affidavit of Publication Southwest News Media State of Minnesota) )SS. County of Carver ) Laurie A. Hartmann, being duly sworn, on oath says that she is the General Manager the news- papers known as the Chaska Herald and the Chanhassen Villager and has full knowledge of the facts herein stated as follows: (A) These newspapers have complied with the requirements constituting qualification as a legal newspaper, as provided by Minnesota Statute 331A.02, 331A.07, and other applicable laws, as amended. (B) The printed public notice that is attached to this Affidavit and identified as No. Ll was published on the date or dates and in the newspaper stated in the attached Notice and said Notice is hereby incorporated as part of this Affidavit. Said notice was cut from the columns of the newspaper specified. Printed below is a copy of the lower case alphabet from A to Z, both inclusive, and is hereby acknowledged as being the kind and size of type used in the composition and publication of the Notice: abcdefghijklmnopgrstuvwxyz Ufi Laurie A. Hartmann Subscribed and sworn before me on thisa j "day of2020 JYMMEJEANNETTEBARK NOTARY PUBUC-MINNESOTA MY COMMISSION EXPIRES 01131/23 Nblit RATE INFORMATION Lowest classified rate paid by commercial users for comparable space.... $31.20 per column inch Maximum rate allowed by law for the above matter ................................ $31.20 per column inch Rate actually charged for the above matter .............................................. $14.03 per column inch COMMUNITY DEVELOPMENT DEPARTMENT CITY OF CIIANIIASSEN Planning Division — 7700 Market Boulevard Mailing Address — P.O. Box 147, Chanhassen, MN 55317 Phone: (952) 227-1130 / Fax: (952) 227-1110 REZONING APPLICATION CHECKLIST Prior to filing an application for a rezoning, the applicant shall attend a conference with city staff. The application shall include the following: Completed Application Form. Evidence of ownership or an interest in the property. Application fee to include the following: Type Fee Planned Unit Development (PUD) $750 Minor Amendment to Existing PUD $100 Notification Sign $200 Property Owners' List within 500' of subject property (Cityto genemte, fee determined at preapplkafion meetin $3 per address Present zoning and requested zoning (see application form). COMMUNITY DEVELOPMENT DEPARTMENT CITY OF CgANgASSEN Planning Division — 7700 Market Boulevard Mailing Address — P.O. Box 147, Chanhassen, MN 55317 Phone: (952) 227-1130 / Fax: (952) 227-1110 SITE PLAN REVIEW APPLICATION CHECKLIST Per Chanhassen City Code Section 20-109 Applications will be processed only if all reqUested terris are SUhIllitle-d Prior to filing an application for site plan review, the applicant shall attend a conference with city staff. The application shall include the following: (ffj Completed Application Form. Evidence of ownership or an interest in the property and recent copy of title commitment (within the last six months). AApplication fee (to be calculated as follows): Type Fee Calculation Administrative $100 $100 Residential Districts $500 plus $500 + ($5 x $5 r dwellingunit Commercial/Industrial Districts* $500 plus ^� Include number of existing employees: $10 per 1,000 square $500 + ($10 x 1�_) and number of new employees: feet of building area Notification Sign $200 $200 Document Recording Escrow $50 $50 Z, 00 Property Owners' List within 500' of subject property $3per address $3 x addresses = Ci to generate, fee determined at pre -application meeting). --L-62-- a. Complete Site Plan, signed by a registered architect, civil engineer, landscape architect or other design professional, to include the following: 1. Name of project. 2. Name, address and telephone number of applicant, engineer, and owner of record. 3. Legal description (certificate of survey will be required). 4. Date proposed, north arrow, engineering scale, number of sheets, and name of drawer. 5. Vicinity map showing relationship of the proposed development to surrounding streets, rights-of-way, easements and natural features. 6. Description of intended use of the site, buildings and structures, including type of occupancy and estimated occupancyload. 7. Existing zoning and land use. 8. Tabulation box indicating: a. Size of parcel in acres and square feet. b. Gross floor area of each building. c. Percent of site covered by building. d. Percent of site covered by impervious surface. e. Percent of site covered by parking area. f. Projected number of employees. g. Number of seats if intended use is a restaurant or place of assembly. h. Number of parking spaces required. i. Number of parking spaces provided including handicapped. j. Height of all buildings and structures and number of stories. k. Breakdown of the building area allocated for specific uses, e.g., manufacturing, office, retail, showroom, warehouse, etc. b. Other Required Plans to include the following: 1. Property line dimensions, location of all existing and proposed structures with distance from boundaries, distance between structures, building dimensions and floor elevations. 2. Grading and drainage plans showing existing natural features (topography, wetlands, vegetation, etc.), as well as proposed grade elevations and sedimentation and stormwater retention ponds. Plans shall include runoff and storage calculations for ten-year and 100 -year events. If stonnwater is proposed to be routed to existing stonnwater ponds, documentation shall be provided to demonstrate that the downstream pond is sufficient to accommodate the additional stonnwater, erosion, and sediment control plan as listed in section 19-145 of Chanhassen City code. 3. All existing and proposed points of egress/ingress showing widths at property lines, turning radii abutting rights-of-way with indicated centerline, width, paving width, existing and proposed median cuts, and intersections of streets and driveways. 4. Vehicular circulation system showing location and dimension for all driveways, parking spaces, parking lot aisles, service roads, loading areas, fire lanes, emergency access (if necessary), public and private streets, alleys, sidewalks, bike paths, direction of traffic flow and traffic -control devices. 5. Landscaping plan in accordance with the provisions of Article XXV. 6. Location, access and screening detail of trash enclosures. 7. Location and screening detail of rooftop equipment. Screening shall be provided from the perspective of a point six feet high at all adjacent property lines or from a distance of 250 feet, whichever is greater. 8. Location and detail of signage including method of lighting, height, width, sign display area, etc. 9. Lighting location, style, mounting and photometrics. 10. Building elevations from all directions indicating materials and colors. Interior floor plans may be required. 11. Utility plan identifying size and direction of existing water and sewer lines, fire hydrants, distance of hydrant to proposed building. 12. List of proposed hazardous materials, use and storage. 13. Proposed fire protection system. 14. Such other information as may be required by the city. 15. Photocomposite images, artistic renderings, or site elevations which depict the visual impact of the proposed development's design, landscaping, street layout, signage, pedestrian ways, lighting, buildings, or other details that affect land use within the city shall be submitted. Such images and renderings shall be from key vantage points and provide an undistorted perspective of the proposed development from abutting properties, less intensive land uses, and/or from entryway locations. Photorealistic imaging or renderings are the appropriate level of resolution. A Within the Highway Corridor (HC) district, the application shall also include: a. Building elevations from all directions, indicating materials, colors and landscaping at installation. b. Building and site views from Highway 5, the appropriate access boulevard (north or south of Highway 5), and any other appropriate arterial or collector roadways. c. Site views showing the relationships of the proposed building or development to adjacent development, including buffered areas. d. Drawings of all significant or atypical site features, such as unusual landscaping, manmade water features other than retention ponds, outdoor sculpture, or other large-scale artwork and other uncommon constructs. e. Sample building materials. f. Sample paving materials, upon the citys request. (Bf�,Within the Bluff Creek Overlay (BCO) district, the application shall also include: a. Identified boundaries of the primary zone and secondary zone on a drawing depicting existing conditions and on a site plan depicting the proposed development pattern. b. Calculations and/or drawings that identify the allowable density (number of units or building coverage) under this Code, including lands lying in the primary and secondary zone. Calculation of allowable density shall specifically exclude lands classified as bluffs, floodplains and designated wetlands. Calculation of allowable impervious cover may include bluffs and floodplains but shall specifically exclude designated wetlands. -X Building material samples. COMMUNITY DEVELOPMENT DEPARTMENT CITY OF CHANIIASSEN Planning Division — 7700 Market Boulevard Mailing Address — P.O. Box 147, Chanhassen, MN 55317 Phone: (952) 227-1130 / Fax: (952) 227-1110 VARIANCE APPLICATION CHECKLIST IApplications will be processed only if all requested items are submitted I Prior to filing an application for a variance, the applicant shall attend a conference with city staff. The application shall include the following: P< Completed Application Form. 04 Evidence of ownership or an interest in the property. (� Application fee to include the following: Type Fee Variance $200 Notification Sign $200 Document Recording Escrow $50 Property Owners' List within 500' of subject property (City to penerate, fee determined at pre-appilintion meeting) $3 per address (4� Plot plan showing property lines, existing improvements, proposed improvements with setbacks, lot coverage, building height, etc. (X Written description of variance request. Written justification of how request complies with the findings for granting a variance (pursuant to Section 20-58) as follows: a. Variances shall only be permitted when they are in harmony with the general purposes and intent of this Chapter and when the variances are consistent with the comprehensive plan. b. When there are practical difficulties in complying with the zoning ordinance. "Practical difficulties," as used in connection with the granting of a variance, means that the property owner proposes to use the property in a reasonable manner not permitted by this Chapter. Practical difficulties include, but are not limited to, inadequate access to direct sunlight for solar energy systems. c. That the purpose of the variation is not based upon economic considerations alone. d. The plight of the landowner is due to circumstances unique to the property not created by the landowner. e. The variance, if granted, will not alter the essential character of the locality. f. Variances shall be granted for earth sheltered construction as defined in Minnesota Statutes Section 216C.06, subdivision 14, when in harmony with this Chapter. I - 07 7 K `� 151% / Z Z, 7 �v S,1Fr 5M 611, s (�9 (1. Z � K4% mit �+�. •Q� �J' �' air its Z zz a �s 5 7� 7 Z za 34-t- 0:��Ae, I - 07 7 K `� 151% / Z Z, 7 �v S,1Fr 5M 611, s (�9 (1. Z � air its Z zz a �s 5 7� 7 Z za 34-t- 0:��Ae, x 9 � hip A A SS PROPOSED MOTION: C DATE: January 5, 2021 �U ATE: January 25, 2021 REVIEW DEADLINE: February2, 2021 CASE #: 2021-04 BY: RG, EH, DN, JS, ET, MU "The Chanhassen Planning Commission recommends approval of the site plan for a 110 -unit, three-story apartment building with a variance for the building height to allow 42 feet to the midpoint of the roof subject to the Conditions of Approval and adoption of the Findings of Fact and Recommendation." SUMMARY OF REQUEST: The applicant is requesting Site Plan Review and Variance for a 110 -unit apartment building for senior living (Lake Place). LOCATION: Lot 2, Block 1, Powers Ridge Apartment Homes 2nd Addition (PID 25.360020) 1361 Lake Drive West APPLICANT: TPS Holding LLC 350 Highway 7, Suite 218 Excelsior, MN 55331 todd@ador-homes.com PRESENT ZONING: Planned Unit Development - Residential (PUD -R) 2020 LAND USE PLAN: Residential High Density ACREAGE: 3.68 acres DENSITY: 29.89 units per acre (17.15 units per acre over the entire multi -family development) Planning Commission 1361 Lake Drive West — Lake Place January 5, 2021 Page 2 of 23 LEVEL OF CITY DISCRETION IN DECISION-MAKING: The city's discretion in approving or denying a Site Plan is limited to whether or not the proposed project complies with Zoning Ordinance requirements. If it meets these standards, the city must then approve the site plan. This is a quasi-judicial decision. The city's discretion in approving or denying a Variance is limited to whether or not the proposed project meets the standards in the Zoning Ordinance for a variance. The city has a relatively high level of discretion with a variance because the applicant is seeking a deviation from established standards. This is a quasi-judicial decision. Notice of this public hearing has been mailed to all property owners within 500 feet. PROPOSAL/SUMMARY Site Plan Review and Variance for a 110 -unit, three-story apartment building for senior living (Lake Place). Initially, it was anticipated that a Planned Unit Development (PUD) amendment would be required. However, the project complies with all the requirements of the PUD Agreement so no amendment is required. APPLICABLE REGULATIONS Chapter 20, Article II, Division 3, Variances Chapter 20, Article II, Division 6, Site Plan Review Chapter 20, Article VIII, Planned Unit Developments Chapter 20, Article XV, High Density Residential Districts, Division 1, "R-12" District Chapter 20, Article XXIII, Division 9, Design Standards for Multifamily Developments Lake Susan Hills PUD Agreement standards. BACKGROUND In 1987, the city approved a PUD agreement for Lake Susan Hills. The PUD permitted up to 411 single-family units, created three outlots for medium density units and one outlot for high density units. The single-family lots have been platted in nine additions continuously since PUD approval. One of the outlots (Outlot C) designated for medium density units was platted in April 1993 for 24 units. The second outlot (Outlot B), also designated for medium density units was platted on April 10, 1995 for 48 units. The third outlot (Oultot D) was platted in May of 1995 for 48 units. The fourth outlot (outlot A), designated for high density was platted on April 4, 2000. Outlot A was designated as Multiple Family (High Density Residential). The PUD agreement stated that the development shall provide a minimum of 21.5 acres of high density, multiple family residential units. The total number of dwelling units of high density multiple family residential property shall not exceed 375, or a density greater than 17.4 units/acre. Except as modified within Planning Commission 1361 Lake Drive West — Lake Place January 5, 2021 Page 3 of 23 the agreement, the development of the high density multiple family residential shall be in accordance with the uses, standards, and requirements of the R-12 Zoning District. On March 13, 2000, City Council approved the preliminary plat of 21.34 acres into 4 lots (SUB -99- 14) and Site Plan Review #99-19, approval of Phase I (Building A), 100 units. City Council approved a PUD amendment to allow a 35% hard surface coverage of the multi -family site. On April 10, 2000, City Council approved the Final Plat for Subdivision #99-14 to replat 21.34 acres into 1 lot and 1 outlot for Powers Ridge Apartment Homes. On June 26, 2000, City Council granted site plan approval for the construction of the three remaining phases of Powers Ridge Apartment Homes. The total number of units including Phase I was 344. Phase I, which included 100 units, was approved on March 13, 2000. The remaining 244 units and community space constitute the remaining phases. ,.+ 0.u# o°.. �. 99 1 TRI Srnkx � �:• B JII W1 �riat � i 9 The applicant is requesting site plan approval for a 110 -unit, three-story apartment building with a variance for a building height of 44 feet. A previous site plan for the parcel was approved for a three-story, 88 -unit apartment building. Due to the limitation of the building to seniors, the parking requirements are reduced. This site plan will supersede and replace the previous site plan for this parcel. Planning Commission 1361 Lake Drive West — Lake Place January 5, 2021 Page 4 of 23 COMPREHENSIVE PLAN The 2040 Comprehensive Plan designates this parcel for residential high density use which permits a net density of 8 —16 units per acre. This density would permit a maximum of 59 units on the site. The city may increase the density permitted with the development through approval of a bonus density. The "bonus" units must meet affordable housing criteria as defined by the city. Developers shall be required to enter into an agreement ensuring the affordability of the p� 0�O units. In this case a minimum of 51 of the 110 ! K is must meet the affordable housing criteriaM' a UA�, The proposed development meets the following Comprehtlnsive Plan policies and oals: Land Use 7 The Comprehensive Plan encourages development within the MUSA, and supports the planned and efficient expansion of urban services to increase the amount of developable land. Designate sufficient land to provide for a wide spectrum of housing. Adequate land should be set aside for medium and high-density land uses. The city will discourage the conversion of these areas to lower density uses in order to ensure that city's goals of providing a variety of housing options can be met. Development should be commensurate with the ability of the city to provide services. Areas where services are available should be developed before services are extended to new areas. Housing Provide housing opportunities for all residents, consistent with the identified community goals: • Balanced housing supply with housing available for people of all income levels. • Accommodation of all racial and ethnic groups in the purchase, sale, rental and location of housing within the community. • A variety of housing types for all people in all stages of the life cycle. The city will continue to encourage the development of affordable housing; the city may increase the permitted net density of a project by 25 percent. The "bonus" units must meet affordable housing criteria as defined by the city. Developers shall be required to enter into an agreement ensuring the affordability of the units. Subsidized housing should be given equal site and planning considerations to non -subsidized housing units and should not be placed in inferior locations or in areas that do not provide necessary urban services including transit and commercial services. The city will continue to provide alternative types of homes including smaller lot homes, townhouses, etc. that will supplement the conventional single-family homes. Planning Commission 1361 Lake Drive West — Lake Place January 5, 2021 Page 5 of 23 SITE PLAN Site Constraints Wetland Protection There are no wetlands on the site. Bluff Protection There are no bluffs present on the site. Bluff Creek Primary Zone The property is not located within the Bluff Creek corridor. Shoreland Management The property does not lie within a shoreland overlay district. Floodplain Overlay This property does not lie within a federally designated floodplain. Planning Commission 1361 Lake Drive West — Lake Place January 5, 2021 Page 6 of 23 EXISTING CONDITIONS SURVEY The applicant provided an existing conditions survey which is used to supplement construction plans and site design. Based on review of the existing conditions survey, it appears that the entire extents of the site were not surveyed nor was the area abutting the site. This information is important as it can impact design considerations such as emergency overflow (EOF) paths and the effects of stormwater drainage, e.g. there is a proposed low point just north of the Powers Ridge HOA's clubhouse that may have an EOF path directed towards it, however it is difficult to discern without adequate survey information. Additionally, public utility lines were not located and surveyed, but were taken from "plans" which were not identified on the survey. Other general requirements of existing conditions survey's that were not provided are: location of buildings and easements to a distance 150 feet beyond the site's boundaries; topographic data 150 feet beyond the property boundary, with associated contours; the public right of way and the utilities to an extent of at least 150 feet beyond the property line, etc. In order to show the proper extents, the scale of the survey may need to be increased. The applicant shall submit an updated survey upon submittal of final construction plans illustrating these missing features, which are enumerated in the proposed conditions. I_\ ti*t""Mr*JItI]M&� 1[KOUT 1271 FRAW N Ifl ill�li791 Ni 911 g,,lI91I Unit Types and Sizes Unit Type Number Sizes (sq. ft. Small one bedroom 12 686-744 One bedroom 29 747-817 One bedroom plus den 27 917-1,002 Two bedroom 36 965-1,072 Two bedroom plus den 6 085-1,157 Total 110 Planning Commission 1361 Lake Drive West — Lake Place January 5, 2021 Page 7 of 23 281 Aj. -& 3 *1 H 1-11-1 111 1 1111.. 1 94 'L 0 90MINEWMEMAIIIII—M �1111 R ;M.V 9 LOW a 0.4 Wr"Aw MAMMIMMMEMEMN Planning Commission 1361 Lake Drive West — Lake Place January 5, 2021 Page 8 of 23 Size Portion Placement The main entry is located on the south side of the building. The main entrance is highlighted with a bronz colored, metal canopy. A pedestrian area with bicycle racks are to the side of the entrance. A one-way drop off area accesses the entrance. Material, CAor and Detail The applicant is proposing multiple building materials and is providing a significant amount of building articulation with recessed and projecting building facades, changes in building angles, patios, decks and varied building heights to provide an interesting architectural view. The building materials consist of masonry, either Black Hills Velour brick or cultured stone (grey in either Ashlar Fresco or Winter); three types of horizontal lap siding fiber cement in expresso, gray slate and Artic white; vertical board and batten in artic white; architectural asphalt shingles in Georgetown gray; standing seam metal canopy in dark bronze; and either dark bronze or white window and entrance framing. Height and Roof Design The building height is 42 feet to the midpoint of the highest gable. The roof includes both gable and shed roof elements. The gable roof elements tie this building in with the rest of the Powers Ridge roof architectural scheme. Loading Areas, Refuse Area, etc. A pedestrian drop-off area is provided at the main entrance on the south side of the building. Trash and recycling containers are located within the parking lot level of the building. Planning Commission 1361 Lake Drive West — Lake Place January 5, 2021 Page 9 of 23 Lighting The applicant is proposing 20 wall -pack units around the building. LED lighting is proposed. All lighting shall be shielded and have 90 degree cut-off angles pursuant to City Code. The applicant is proposing decorative string lighting over the deck area on the north side of the building City Code, section 20-123, requires that parking lot areas be lighted. Sufficient lighting shall be provided to illuminate all areas of the parking lot to provide adequate levels of safety. For parking lot areas, an absolute minimum light level of one -foot candlelight throughout the entire area is recommended. A revised lighting plan with photometrics shall be submitted for city review and approval. Signage The applicant is proposing a four -foot tall by six-foot wide monument sign. The maximum sign display area is 24 square feet. Monument signage may not be located within drainage and utility easements and will need to be moved outside of the easement. A separate sign permit must be submitted for the monument sign. Site Furnishings They are providing patios for outdoor seating/picnic area in the northeast and southwest comers of the building as well as a deck area in the northeast. A pickle ball court is proposed adjacent to the northeast patio area. The developer is connecting the building to the sidewalk system within the Powers Ridge developments as well as providing a sidewalk connection to Lake Drive on the western side of the building. An optional common area recessed deck is shown on the third floor of the building. Construction of the deck is contingent on cost estimate for the alternative and final acceptance by the owner. Bicycle racks are being installed at the main building entrance. Planning Commission 1361 Lake Drive West — Lake Place January 5, 2021 Page 10 of 23 Landscaping Landscaping requirements for the proposed development include foundation plantings, parking lot plantings, boulevard, and buffer yard plantings. Minimum requirements for vehicular use area landscaping at the proposed development include 4,080 sq. ft. of landscaped area around the parking lot, three landscaped islands or peninsulas, and 16 trees for the parking lot. The applicant's proposed as compared to the requirements for landscape area and plantings is shown in the following table: The applicant does not meet minimum requirements for landscaping. Additional trees are needed along the approach drives and if space allows, within the parking area. Screening of the lower apartments on the east end of the building is needed. Groupings of shrubs that are large at maturity would provide a buffer from oncoming cars and additional privacy. Boulevard trees are required along Lake Drive West every 30 feet. The applicant will need to add the required trees. Required Proposed Vehicular use landscape area 4,080 sq. ft. >4,080 sq. ft. Trees/vehicular use area 16 trees 8 trees Islands or peninsulas/parking 6 islands/peninsulas 6 islands/peninsulas lot Boulevard trees, Lake Drive 8 trees 0 trees West Buffer yard B, Lake Drive 9 over story trees 9 over story trees West, 490' 19 understory trees 18 understory trees 29 shrubs 29 shrubs The applicant does not meet minimum requirements for landscaping. Additional trees are needed along the approach drives and if space allows, within the parking area. Screening of the lower apartments on the east end of the building is needed. Groupings of shrubs that are large at maturity would provide a buffer from oncoming cars and additional privacy. Boulevard trees are required along Lake Drive West every 30 feet. The applicant will need to add the required trees. Planning Commission 1361 Lake Drive West — Lake Place January 5, 2021 Page 11 of 23 More species diversity is needed in the proposed landscape plant schedule. Currently, all of the evergreens proposed are of the same genus, spruce. One of the spruce types proposed is not on the approved tree list for the city. Colorado spruce is highly susceptible to disfiguring needle blights and a poor record of long-term health in Minnesota. The applicant shall revise the allotment of evergreen to reflect the city's ordinance for tree diversity. The Northwoods Red maple must also be replaced with a more appropriate species for our area. The Red maples have poor growth rates and overall poor health due to alkaline soils in Chanhassen. The PUD agreement states that the applicant shall provide a minimum of $500.00 of landscaping per multiple -family unit. This would translate to $55,000. Staff is requiring the applicant provide the city with a cost estimate for the required landscaping at the time of building permit approval. Access, Lot Frontage and Parking Location The city constructed the street and utility improvements for Lake Drive West in 1999. Lake Drive West is listed as a collector street on the city's Comprehensive Transportation Plan and is also a Municipal State Aid Route. A preliminary traffic study/investigation was performed in conjunction with the Environmental Assessment Worksheet (EAW) for the Redmond site (Chanhassen Lakes Business Park 7`s, recorded in 1999) that is located directly north of this proposal. According to the EAW's preliminary traffic study, development of this area would generate traffic numbers to support the need for a future traffic signal at Lake Drive West and Powers Boulevard. The city's feasibility report for the Lake Drive West improvements did not take into account the cost of a traffic signal along Powers Boulevard. The city and county will have to coordinate the installation of a traffic signal to accommodate trip generations from the area. While currently there are no capital projects anticipated as of yet for this installation, it was approved with the PUD for this development (#87-3 PUD and #99-19 SPR) that each lot escrow with the city a financial guarantee for a share of the local cost participation for the traffic signal. The amount determined by the county and city at that time was $20/unit. As the current "Lake Place" proposal is for a 110 -unit apartment complex, the applicant shall escrow $2,200.00 with the city for the installation of the future traffic signal. Vehicular access to the site was provided from Lake Drive West during the construction of the original build -out of the four -lot subdivision known as "Powers Ridge Apartment Homes" and "Powers Ridge Apartment Homes 2"d Addition" in 2000. The internal, private drives, were designed and built to meet city ordinances for a 7 -ton road section, in which cross -access easements were prepared and recorded by the developer over the lots in favor of the property owners. The applicant for "Lake Place", which is the final phase (Phase 4), is proposing to utilize three of the four constructed access points to the site built out during Phase 1 and 2, as seen below. Access "1" will be removed and the curb line restored, access "2" and "4" will be used for accessing above -ground parking and the main entrance to the building, and access "3" will be used for accessing underground parking. Planning Commission 1361 Lake Drive West — Lake Place January 5, 2021 Page 12 of 23 During the review of this subdivision in 2000, it was approved that the trail system would extend from Powers Boulevard to the parking lot for Sunset Ridge Park. As such, the developer of Phase 1 extended the bituminous trail along the southerly right-of-way of Lake Drive West from Powers Boulevard to the western property line of Lot 1 (approximately 1000 feet). In order to continue the planned trail route, the applicant will be required to construct the portion of trail along and abutting their northern property line. This would result in the extension of another approximately 415 feet of trail towards Sunset Ridge Park. The lot fronts on Lake Drive West and accesses via shared driveways with the rest of the Powers Ridge development. The internal street system will be privately owned and maintained. The proposed drive aisle widths meet the city's ordinances. The drive aisles shall be a minimum of 24 feet wide and 26 feet wide when adjacent to parking stalls and built to seven -ton per axle weight pursuant to Ordinance 18-57 o. and 20-1101. Parking lots shall be designed and constructed in accordance with section 20-1118. Cross -access easements will need to be prepared and recorded by the developer over the lots in favor of the property owners. The developer shall connect the sidewalks on the eastern side of the building to the sidewalk to Lake Drive and on the western sides of the building to Lake Drive. Sidewalk construction includes the construction of appropriate pedestrian ramps. The applicant provides a drop-off and pick-up area at the main entrance to the building. Planning Commission 1361 Lake Drive West — Lake Place January 5, 2021 Page 13 of 23 GRADING The applicant is proposing to construct an at -grade filtration basin on the north portion of the site and an underground filtration system at the southeast portion of the site under drive aisles and parking areas. Through the proposed grading plan, it appears the southern portion of drainage will be routed away from buildings into a series of catch basins and stormwater pipe located in parking areas and directed to the underground filtration basin. The northern portion of the site will be routed via overland flow (sheet flow) away from buildings and directed to the at -grade filtration basin. Roof drains are also proposed which will capture runoff from the roof and route the stormwater to the proposed stormwater BMPs. However, drainage arrows and emergency overflow routes were not provided on the preliminary construction plans and will be required upon submittal of final construction plans for review and approval by staff. A geotechnical report prepared by Paul Gionfriddo, P.E. (license number 23093) with Haugo GeoTechnical Services dated November 23, 2020 was provided by the applicant with the submittal. The report utilized eight soil borings throughout the site to make determinations and provide recommendations for the proposed construction, site grading, pavement design, etc. All recommendations from the geotechnical report must be adhered to, and a geotechnical engineering firm shall be on-site during grading operations. Groundwater was encountered at three of the boring sites with a range of depth from 906.5 feet to 921.5 feet. This is approximately 10.5 feet below the proposed underground parking elevation (GFE of 932.0), however if groundwater is encountered during grading the grades shall be adjusted to maintain a 3 foot separation from the bottom floor elevations and adhering to the commendations of the soil engineer on site. Changes to grades shall be submitted to the city for review and approval. Based on the provided grading plan and narrative it is unclear whether or not the site grading will balance the volume of earthwork necessary to achieve the proposed finished elevations. Should earthwork quantities not balance on site and materials need to be imported or exported, the developer will need to supply the City with a detailed haul route for review and approval by staff. In addition, if material is proposed to be exported to another location in Chanhassen, it should be noted that the properties would be required to obtain an earthwork permit from the City. Also, if during the course of grading and/or construction any drain tile is discovered, the developer shall notify the City Engineer and will be required to relocate or abandon the drain tile as directed. As currently proposed the grading plan will require the construction of two retaining walls at the north and south side of the property. The northern retaining wall does not provide call -outs for total height, however it appears to be less than four feet. Updated plans shall call -out the height of this retaining wall; the height of any retaining wall is measured from the top of the wall to the bottom of the footing (not to the bottom of the wall at the top of grade). The southern retaining wall does reach a height of four feet, and therefore shall be constructed in accordance with plans prepared by a registered engineer and shall be constructed of a durable material (smooth face concrete, masonry/mortared, railroad ties and timber are prohibited). Planning Commission 1361 Lake Drive West — Lake Place January 5, 2021 Page 14 of 23 Lastly, grading is being proposed within the southerly portion of Lake Drive West right-of-way, which is to the north of the property. While the current grading plan does not appear to have any extraordinary or adverse impacts on the public right-of-way's drainage, ultimately approval of any work within the public right-of-way is subject to review and approval by the city. Any grading approved within the public right-of-way will require a temporary construction easement be entered into between the applicant and the city. EROSION CONTROL The proposed development will exceed one (1) acre of disturbance and will, therefore, be subject to the General Permit Authorization to Discharge Stormwater Associated with Construction Activity Under the National Pollution Discharge Elimination/State Disposal System (NPDES Construction Permit). The applicant has provided an ESCP along with a Stormwater Pollution Prevention Plan (S WPPP), and while overall the plan appears feasible, it is deficient as it does not include all the requirements listed under Sec. 19-145.(a)(2) such as the location of stockpiled materials. As such, the applicant shall update the ESCP and resubmit for review and approval with the submission of the final construction plans. An approved NPDES Construction Permit shall be submitted to the city and all erosion control shall be installed and inspected prior to initiation of site grading activities. To guarantee compliance with the plans, and related remedial work, a cash escrow or letter of credit, satisfactory to the city, shall be furnished to the city before a Notice to Proceed is issued for the development. The escrow amount shall be 110% of the estimated costs of construction for grading, erosion control and stormwater improvements associated with the development. The city may use the escrow or draw upon the letter of credit to reimburse the city for any labor or material costs it incurs in securing compliance with the plan or in implementing the plan. The city shall endeavor to give notice to the owner or developer before proceeding, but such notice shall not be required in an emergency as determined by the city. The assurance shall be maintained until final stabilization and removal of erosion and sediment controls and acceptance of dedicated public streets and public utilities. WETLANDS One wetland exists on site and was delineated in November 2020. This wetland was identified as Type 3, PEMI C shallow marsh wetland located in the western portion of the property. This wetland covered 0.12 acres within the property boundaries. In the wetland delineation report, the applicant has stated that the wetland is functionally a stormwater pond and appears to have intentionally or incidentally been created. The Wetland Conservation Act (WCA) does not regulate impacts to incidental wetlands. According to the WCA, "Incidental wetlands are wetland areas that the landowner can demonstrate, to the satisfaction of the local government unit (LGU), were created in nonwetland areas solely by actions, the purpose of which was not to create the wetland. Incidental wetlands include drainage Planning Commission 1361 Lake Drive West — Lake Place January 5, 2021 Page 15 of 23 ditches, impoundments, or excavations constructed in nonwetlands solely for the purpose of effluent treatment, containment of waste material, stormwater retention or detention, drainage, soil and water conservation practices, and water quality improvements and not as part of a wetland replacement process that may, over time, take on wetland characteristics." The applicant, in the wetland delineation report, provided some cursory evidence that this wetland should be considered incidental, and thus not regulated by WCA. However, the amount of the evidence is insufficient at this time, and the applicant has been made aware that a No -Loss Application that includes more detailed evidence will be required to be submitted to the WCA LGU. This will need to go through the WCA process, which includes a Technical Evaluation Panel (TEP) review of the No -Loss application. If it is determined that this wetland is in fact incidental, then it would not be regulated by the WCA and would not require mitigation. If it is determined that the wetland is not incidental but in fact a WCA jurisdictional wetland, then a wetland replacement plan may be required if the wetland is proposed to be impacted. STORMWATER MANAGEMENT Article VII, Chapter 19 of City Code describes the required stormwater management development standards. Section 19-141 states that "these development standards shall be reflected in plans prepared by developers and/or project proposers in the design and layout of site plans, subdivisions and water management features." These standards include abstraction of runoff and water quality treatment resulting in the removal of 90% total suspended solids (TSS) and 60% total phosphorous (TP). Below are a list of conditions identified by city staff: • North BMP needs to be wholly located outside of ROW/D&U. • Show drainage arrows EOFs (was noted in Grading, as well). One possible EOF near SEC of site that goes towards the clubhouse (outside extents of existing condition survey, also addressed briefly in Existing Condition Survey). • Can downstream BMPs (some are public) handle the increase in volume/rate? • The catch basin to the north of the property where the at -grade filtration system is tying into (this is tying into a public system...) will need to be upgraded to a catch -basin manhole to facilitate the connection. Capacity of downstream conveyance needs to be checked along with downstream BMP for volume/rate. • The catch basin manhole to the south of the property where the underground filtration system is tying into (this is tying into a public system...) already has a stub out from the as -built; are they abandoning? If so, we may need a new structure. • All drain tile (in particular to the stormwater basins) need to have tracer wire per city specifications. • Clean-outs/access manholes not shown on plans. • Where is the storm captured by the trench drain to underground parking being discharged (note implies "pumped into building and interior system)? Planning Commission 1361 Lake Drive West — Lake Place January 5, 2021 Page 16 of 23 In addition, the following comments should be addressed as the project moves forward: General 1. A NPDES permit will be required prior to the start of construction. 2. A RPBCWD permit will be required prior to the start of construction. 3. The plans show an existing wetland on site. Applicant should confirm all applicable wetland permitting and/or mitigation has been completed. 4. Work is shown outside of the property limits. Applicant will need to get permission for all work outside of the property limits. 5. As noted in correspondence from RPBCWD, work is proposed below the 100 -year flood elevation set by the RPBCWD. Applicant will need to meet requirements of RPBCWD Rule B. a. Note that this area is not shown within the FEMA 100 -year floodplain. 6. Applicant should submit rational -method calculations to confirm that the storm sewer is adequately sized for the 10 -year rainfall event. 7. Provide a chloride management plan required by section 3.8 of the RPBCWD stormwater management rules. Rate Control 1. Proposed peak runoff rates do not exceed existing runoff rates in the 2-, 10-, and 100 - year storm events. Applicant is showing a slight increase in the runoff rates to Lake Drive West during the snowmelt event. After addressing the other comments listed here, applicant should confirm proposed rates are less than existing for all storm events. Water Quality 1. The stormwater narrative notes the system removes greater than 60% TP and 90% TSS while decreasing TP and TSS loading from the proposed site compared to existing conditions, which would indicate water quality requirements are met. Applicant should submit electronic copies of the existing and proposed P8 models for review to confirm. Volume Control 1. Soil borings show HSG D soils which are not suitable for infiltration per RPBCWD requirements. RPBCWD abstraction sequencing for restricted sites must be followed since infiltration is prohibited onsite. a. Note that only volume below the draintile may be counted towards abstraction requirements in the underground filtration basin. 2. Section 3.1 of the Stormwater Management Report states "The total proposed site imperious area is 72,724 SF. The total impervious area directed to the filtration systems is 74,404." Clarify the total existing impervious area, total proposed impervious area, and the amount of impervious area directed to the filtration system. a. The existing and proposed impervious areas noted in the stormwater narrative do not correspond with the impervious areas listed on the S WPPP. Planning Commission 1361 Lake Drive West — Lake Place January 5, 2021 Page 17 of 23 Plans 1. Upstream inverts into the underground filtration basin are at the same elevation as the outlet (935.25). It is recommended the inlets be higher than the outlet to avoid water backing up into the inlet pipes. 2. It is unclear where the 6" draintile from the underground filtration basin will outlet based on the utility plan. 3. The utility plans show a 6" PVC pipe coming into the above ground filtration system at an elevation (930.0) below the ground elevation of the filtration basin listed on the utility plans (933.0 and below the draintile invert elevation (931.5). Applicant should update the elevations for this inlet to come in above ground. a. Note that the grading plans show the basin graded down to a 930. Applicant should confirm elevations for the basin and confirm HydroCAD modeling is representative of the plans. 4. The utility plan and HydroCAD model show 24" storage pipes being utilized for the underground filtration system however the detail shows 36" pipes. Plans should be updated to be consistent. 5. A cross section for the proposed above ground filtration basin should be provided. 6. All storm sewer within the right of way shall be RCP. b. It is recommended all storm sewer under driving surfaces be RCP. 7. All connections to existing storm structures shall be noted as core drilled on the plans. 8. The grading plans show a low point in the green space just south of the underground filtration basin. Applicant should update grading plan to avoid creating a low point or should have a yard drain to pick up drainage from this area. 9. Inlet protection should be shown for the existing catch basins just east of the construction entrance. Modeline 1. For the larger drainage areas, time of concentration should be calculated rather than using a direct entry of six minutes. Staff requests that the applicant address each of the comments above and provide a written response by restating each comment and stating how each comment was addressed and include supporting documentation. SANITARY SEWER AND WATER Public sanitary sewer and water are available to adequately serve the site. The public utilities were built -out during Phase 1 and Phase 2 of the subdivision and are encumbered by public drainage and utility easements. The applicant is proposing to wet tap an 8 -inch combined domestic/fire water service from the municipal 8 -inch PVC water main located within the private drive and core -drill into a municipal sewer manhole located within a public drainage and utility easement on Lot 2. Planning Commission 1361 Lake Drive West — Lake Place January 5, 2021 Page 18 of 23 The applicant has elected to abandon the existing 8 -inch water service lateral installed during the original installation of the public utilities and proposes a new connection via a wet tap. The wet tap method is not approved as a cut and section method (installation of a tee and sleeve) will be required if the applicant ultimately elects to abandon existing water laterals and install a new one. The installation of a tee has become standard city policy when connecting two same size public water main sections together. The method of wet tapping cuts a coupon (section of pipe) the diameter of the pipe. When cutting a pipe of the same diameter into another it leaves less pipe structure to support the connection and can have a higher potential for failure compared to the cut and section method. Updated plans reflecting these changes will be required and shall be submitted to the city for review and approval prior to issuance of a notice to proceed. Depending on the tap location, this may require coordination with Public Works Utility Department for the isolation of the main along with the applicant's contractor coordinating with impacted residents for the water main shutdown. Sanitary sewer is proposed to be had from an existing manhole located within a drainage and utility easement within the property to be developed. The method of core -drilling into the manhole is acceptable, however it will also be required to be a booted connection per the city's standards. All utility installations and connections to public utilities shall be in accordance with the latest edition of the city's Standard Specifications and Detail Plates. Lastly, the proposed location of the development's monument sign is currently directly over the public sanitary sewer main and within the public drainage and utility easement. The sanitary sewer in this location is approximately 16 feet deep. OSHA can require a 1.5H:1 V slope depending on soil types, in which a 24 -foot wide trench would be required to repair/replace this section of sanitary sewer. In order to efficiently and effectively maintain this public utility, the applicant shall relocate the proposed monument sign wholly outside the public drainage utility easement and public right-of-way. Miscellaneous A building permit must be obtained before beginning any construction. Building plans must be prepared and signed by design professionals licensed in the State of Minnesota. Building plans must provide sufficient information to verify that proposed building meets all requirements of the Minnesota State Building Code, additional comments or requirements may be required after plan review. The building is required to have automatic fire extinguishing systems. Structure proximity to property lines (and other buildings) will have an impact on the Code requirements for the proposed buildings, including but not limited to: allowable size, protected openings and fire -resistive construction. These requirements will be addressed when complete building and site plans are submitted. Building plans must include a Code analysis that contains the following information: Key Plan, Occupancy group, Type of construction, Allowable height and area, Fire sprinklers, Separated or non -separated, Fire resistive elements (Exterior walls, Bearing walls - exterior or interior, Shaft, Incidental use), Occupant load, Exits required (Common path, Travel distance), Minimum plumbing fixture count. Retaining walls more than four feet high must be Planning Commission 1361 Lake Drive West — Lake Place January 5, 2021 Page 19 of 23 designed by a professional engineer and a building permit must be obtained prior to construction. A final grading plan and soils report must be submitted to the Inspections Division before building permits will be issued. All egress doors on all sides should have a hard surface path that leads from the egress door to the public right-of-way. PARKS & RECREATION The developer shall be responsible for construction of the Lake Drive West trail along the northwest portion of the property traveling approximately 505 feet from the eastern driveway entrance to western driveway entrance. The developer/applicant shall provide design, engineering, construction and testing required of the Lake Drive West trail. All construction documents, including material costs, shall be delivered to the Park and Recreation Director and City Engineer for approval prior to the initiation of construction. The trail shall be eight feet or to the current width to match the existing trail, surfaced with asphalt and constructed to meet all city specifications. The applicant shall be reimbursed by the city for the cost of the aggregate base and trail surfacing. This reimbursement payment shall be made upon completion and acceptance of the trail and receipt of an invoice documenting the actual costs for the construction materials noted. Labor and installation, design, engineering and testing services are not reimbursable expenses. The PUD for this site requires no trail fees and 'h park fees based on previous agreements for this site. The current rate is $3,800 per dwelling for multi-family/apartment unit and half is credited due to parkland dedication. $1,900 per unit X 110 units = $209,000.00 Total Park Dedication Fees The development paid $166.67 per unit X 88 units = $14,666.96 at the time of subdivision and previous site plan approval. In 2000, at the time of subdivision, 22 units were not included in the park fee calculation and paid for so they will pay the full $1,900 per unit. The developer shall pay a total of $194,333.04 in Park fees prior to the issuance of a building permit. Compliance Table Code Proiect (Lake Place) Building Height 3 stories tones 35 feet % A,AAfeet (to midpoint of highest gable) Building Setback N - 50'E - 10' N - 59'E - 48' W -10'S-25' W -118'S-77' Parking Stalls 128 stalls 155 stalls (One stall per unit enclosed, plus visitor parking of one stall per four units) Includes ten stalls for the community building. Planning Commission 1361 Lake Drive West — Lake Place January 5, 2021 Page 20 of 23 Parking Setback N - 50'E - 0' N - na E - 0 W -0'S-0' W -50'S-3' Hard Surface Coverage 35% @ 58% @ over the 21.34 acre multi -family de velopment total hard cover is 7.5 acres Lot Area 3.68 acres 3.68 acres RECOMMENDATION Staff recommends that the Planning Commission approve the site plan for a 110 -unit, three-story apartment building with a variance for the building height to allow 42 feet to the midpoint of the roof subject to the following conditions: Building 1. A building permit must be obtained before beginning any construction. 2. Building plans must be prepared and signed by design professionals licensed in the State of Minnesota. 3. Building plans must provide sufficient information to verify that proposed building meets all requirements of the Minnesota State Building Code, additional comments or requirements may be required after plan review 4. The building is required to have automatic fire extinguishing systems. 5. Structure proximity to property lines (and other buildings) will have an impact on the Code requirements for the proposed buildings, including but not limited to allowable size, protected openings and fire -resistive construction. These requirements will be addressed when complete building and site plans are submitted. 6. Building plans must include a code analysis that contains the following information: Key Plan, Occupancy group, Type of construction, Allowable height and area, Fire sprinklers, Separated or non -separated, Fire resistive elements (Exterior walls, Bearing walls - exterior or interior, Shaft, Incidental use), Occupant load, Exits required (Common path, Travel distance), Minimum plumbing fixture count. 7. Retaining walls more than four -feet high must be designed by a professional engineer and a building permit must be obtained prior to construction. 8. A final grading plan and soils report must be submitted to the Inspections Division before building permits will be issued. Planning Commission 1361 Lake Drive West — Lake Place January 5, 2021 Page 21 of 23 Engineering and Water Resources The applicant shall submit an updated existing conditions survey upon submittal of final construction plans with the following updates: a. The location of a second benchmark (top nut of second hydrant); b. Utility locations primarily based off GSOC locates and/or any as -built information available (clarify "Per Plans" or the "source information"); c. Existing sanitary manholes shall utilize city nomenclature; d. Show extents up to 150 feet beyond site's boundary which are to include utility lines, easements, right-of-way, spot elevations, contours, etc.; 2. The applicant shall escrow $2,200.00 with the city as a financial guarantee for a share of the local cost participation based on traffic generated from the site for a future traffic signal at the intersection of Lake Drive West and Powers Boulevard. The cost of the traffic signal is based upon a figure of $20 per unit. 3. Drainage arrows and emergency overflow routes shall be illustrated on updated construction plans for review and approval by the city prior to issuance of a Notice to Proceed. 4. A geotechnical engineering shall be on-site during grading operations. If groundwater is encountered during grading, grades shall be adjusted to maintain a three foot separation from the bottom floor elevation and adhering to the recommendations of the soil engineer on site. Changes to grades shall be submitted to the city for review and approval. 5. The applicant shall supply the city with a detailed haul route for review and approval by staff for materials imported to or exported from the site. If the material is proposed to be removed off site to another location in Chanhassen, that property owner will be required to obtain an earthwork permit from the city. 6. During the course of grading and/or construction if any drain tile is discovered, the developer shall notify the City Engineer and shall relocate or abandon the drain tile as directed. 7. All retaining walls exceeding four feet in height shall have plans and details prepared by a registered engineer or landscape architect prior to issuance of building permits. 8. Any grading approved within the public right-of-way shall require the execution of a temporary construction easement between the applicant and the city. 9. The applicant shall apply for and obtain permits from the appropriate regulatory agencies, as necessary, i.e. Riley Purgatory Bluff Creek Watershed District, Carver County, Planning Commission 1361 Lake Drive West — Lake Place January 5, 2021 Page 22 of 23 Minnesota Pollution Control Agency, Minnesota Department of Natural Resources, Army Corps of Engineers, etc. and comply with their conditions of approval. 10. The applicant shall enter into a site plan agreement with the city and provide necessary financial security to guarantee compliance with the terms of site plan approval. This shall include, but is not limited to, 110% of the estimated costs of construction for grading, erosion control and stormwater improvements associated with the development. 11. The applicant and their engineer shall work with city staff on amending the preliminary construction plans, dated December 4, 2020 prepared by Matthew R. Pavek, PE with CivilSite Group, to fully satisfy staff concerns. Final construction plans will be subject to review and approval by staff. 12. The applicant shall relocate the proposed monument sign wholly outside the public drainage utility easement and public right-of-way. Environmental Resources 1. A total of 16 over story trees shall be located around the parking lot and driveways. 2. Screening through the use of shrubs shall be added to the south side of the building at the west side along the entry drive. 3. The applicant shall remove Colorado spruce and Northwoods Red maple from the plant schedule. Alternative selection of trees shall meet city ordinance for diversity (30-20-10) and be appropriate for clay, compacted soils. 4. A total of eight over story boulevard trees shall be planted along Lake Drive West outside of the right-of-way. 5. Applicant shall increase understory trees in bufferyard along Lake Drive West to meet minimum requirements. 6. The PUD agreement states that the applicant shall provide a minimum of $500.00 of landscaping per multiple -family unit. The applicant shall provide the city with a cost estimate for the required landscaping at the time of building permit approval showing compliance with this requirement. Fire 1. All egress doors on all sides should have a hard surface path that leads from the egress door to the public right of way. Planning Commission 1361 Lake Drive West — Lake Place January 5, 2021 Page 23 of 23 Parks 1. The developer shall pay $194,333.04 in Park fees with the building permit. 2. The developer shall be responsible for construction of the Lake Drive West trail along the northwest portion of the property. Planning 1. The developer shall enter into a site plan agreement and provide the security required by it prior to receiving a building permit. -T_ 2. The developer shall be required to enter into anBement ensuring the affordability of the units. r 3. A separate sign permit application, review and approval shall be required prior to site sign installation. 4. The developer shall connect the sidewalks on the eastern side of the building to the sidewalk to Lake Drive and on the western sides of the building to Lake Drive. 5. A revised lighting plan with photo metrics shall be submitted for city review and approval. ATTACHMENTS 1. Findings of Fact and Recommendation 2. Application for Development Review 3. Variance Narrative 4. Plan Sheets 5. Public Hearing Notice and Mailing List g:\plan\2021 planning cases\21-04 1361 lake drive w. lake place (powers ridge apt, bldg c)\staRreport lake place.docx CITY OF CHANHASSEN CARVER & HENNEPIN COUNTIES NOTICE OF PUBLIC HEARING PLANNING CASE NO. 2021-04 NOTICE IS HEREBY GIVEN that the Chanhassen Planning Commission will hold a public hearing on Tuesday, January 5, 2021 at 7:00 p.m. in the Council Chambers in Chanhassen City Hall, 7700 Market Blvd. The purpose of this hearing is to consider a request for a PUD Amendment, Site Plan Review and Variance for a 110 -unit apartment building (Lake Place) for senior living located at 1361 Lake Drive W. Zoned Planned Unit Development - Residential (PUD -R). Applicant: Todd Simning, TPS Holding, LLC. A plan showing the location of the proposal is available for public review on the city's web site at www.ci.chanhassen.mn.us/2021-04 or at City Hall during regular business hours. All interested persons are invited to attend this public hearing and express their opinions with respect to this proposal. Bob Generous Senior Planner Email: blaenerous(d,ci.chanhassen.mn.us Phone: 952-227-1131 (Publish in the Chanhassen Villager on December 24, 2020) gAplan12021 planning cascs\21-04 1361 lake drive w. lake place (powers ridge apt, bldg c)Iph notice to villager - lakeplace.docx CITY OF CHANHASSEN AFFIDAVIT OF MAILING NOTICE STATE OF MINNESOTA) ( ss. COUNTY OF CARVER ) I, Kim T. Meuwissen, being first duly sworn, on oath deposes that she is and was on December 21, 2020, the duly qualified and acting Deputy Clerk of the City of Chanhassen, Minnesota; that on said date she caused to be mailed a copy of the attached notice of a Public Hearing to consider a request for a PUD Amendment, Site Plan Review and Variance for a 110 -unit apartment building (Lake Place) for senior living located at 1361 Lake Drive W. Zoned Planned Unit Development -Residential (PUD -R), Planning Case No. 2021-04 to the persons named on attached Exhibit "A", by enclosing a copy of said notice in an envelope addressed to such owner, and depositing the envelopes addressed to all such owners in the United States mail with postage fully prepaid thereon; that the names and addresses of such owners were those appearing as such by the records of the County Treasurer, Carver County, Minnesota, and by other appropriate records. KimY Meuwissen, De Clerk Subscribed ands m to before me this Ql,,4day of 2020. (Seal) Notary Public _ JEAN M STECKLING r Homq �^: wcbwb*neon im,$I,2MMM This map is neither a legally recorded map nor a survey and is not intended to be used as one. This map is a compilation of records, information and data located in various city, county, state and federal offices and other sources regarding the area shown, and is to be used for reference purposes only. The City tices not warrant that the Geographic Information System (GIS) Data used to prepare this map are error free, and the City tices not represent that the GIS Data can be used for navigational, tracking or any other purpose requiring exacting measurement of distance or direction or precision in the depiction of geographic features. The preceding disclaimer is provided pursuant to Minnesota Statutes §466.03. Subd. 21 (2000), and the user of this map acknowledges that the City shall not be liable for any damages, and expressly waives all claims, and agrees to defend. indemnify, and hold harmless the City from any and all claims brought by User, its employees or agents, or third parties which arse out of the users access or use of data provided. This map is neither a legally recorded map nor a survey and is not intended to be used as one. This map is a compilation of records, information and data located in various city, county, state and federal offices and other sources regarding the area shown, and is to be used for reference purposes only. The City tices not warrant that the Geographic Information System (GIS) Data used to prepare this map are error free, and the City tices not represent that the GIS Data can be used for navigational, tracking or any other purpose requiring exacting measurement of distance or direction or precision in the depiction of geographic features. The preceding disclaimer is provided pursuant to Minnesota Statutes §466.03, Subd. 21 (2000), and the user of this map acknowledges that the City shall not be liable for any damages, and expressly waives all claims, and agrees to defend, indemnify, and hold harmless the City from any and all claims brought by User, its employees or agents, or third parties which arse out of the users access or use of data provided. «TAX_NAME» «TAX_ADD_L1» «TAX ADD L2» «Next Record »«TAX NAME» ((TAX ADD L1a «TAX ADD L2s Notice of Public Hearing Chanhassen Planning Commission Meeting Date & Time: Tuesday, January 5, 2021 at 7:00 p.m. This hearing may not start until later in the evening depending on the order of theagenda. Location: City Hall Council Chambers, 7700 Market Blvd. Consider a request for a PUD Amendment, Site Plan Consider a request for a PUD Amendment, Site Plan Review and Variance for a 110 -unit apartment building Review and Variance for a 110 -unit apartment building Proposal: (Lake Place) for senior living. Zoned Planned Unit Development -Residential (PUD -R . Develo merit -Residential (PUD -R . Applicant: Todd Simnin , TPS Holding, LLC Property 1361 Lake Drive W. Location: A location map Is on the reverse side of this notice. The purpose of this public hearing is to inform you about the The purpose of this public hearing is to inform you about the applicant's request and to obtain input from the applicant's request and to obtain input from the neighborhood about this project. During the meeting, the neighborhood about this project. During the meeting, the Chair will lead the public hearing through the following Chair will lead the public hearing through the following What Happens steps: at the Meeting: 1. Staff will give an overview of the proposed project. 2. The applicant will present plans on the project. 2. The applicant will present plans on the project. 3. Comments are received from the public. 3. Comments are received from the public. 4. Public hearing is closed and the Commission discusses 4. Public hearing is closed and the Commission discusses the project. the project. If you want to see the plans before the meeting, please visit If you want to see the plans before the meeting, please visit the city's projects web page at: the city's projects web page at: www.ci.chanhassen.mn.us/2021-04. If you wish to talk to www.ci.chanhassen.mn.us/2021-04. If you wish to talk to someone about this project, please contact Bob Generous someone about this project, please contact Bob Generous by email at boenerous(a-ci chanhassen mn.us or by phone by email at baenerousCoDci chanhassen mn.us or by phone Questions & at 952-227-1131. If you choose to submit written comments, Comments: please send one copy to staff in advance of the meeting. Staff will provide copies to the Commission. The staff Staff will provide copies to the Commission. The staff report for this item will be available online at the city's report for this item will be available online at the city's Agendas & Minutes webpage the Thursday prior to the Agendas & Minutes webpage the Thursday prior to the Planning Commission meeting. Planning Commission meeting. NEWT Sign up to receive email and/or text notifications when meeting agendas, packets, minutes and videos are uploaded to the city's website. Go to www.ci.chanhassen.mn.us/notifyme to sign up! City Revl•w Procedure: • Subdivisions, Planned Unit Developments, Site Plan Reviews, Conditional and Interim Uses, Watters Alterations, Rawlings, Comprehensive Plan Amendments and Code Amendments require a public hearing before the Planning Commission. City ordinances require all property within 500 feet of the subject site to be notified of the application in writing. Any interested pony is invited to attend the meeting. • Staff prepares a report on the subject application that includes all boximent information and a recommendation. These reports are available by request. At the Planning Commission meeting, staff will give a verbal overview of the report and a recommendation. The item will be opened for the public to speak about the proposal as a pad of the hearing process. The Commission will dose if, public hearing and discuss the item and make a recommendation to the City Council. The City Council may reverse, affsm or modify wholly or partly the Planning Commission's recommendation. Rezonings, land use and code amendments take a simple majority vote of the City Council except rezonings and land use amendments from residential to commensellndustnal. . Minnesota State Statute 519.99 requires all applications to be processed within 60 days unless the applicant waives this standard, Some applications due to their complexity may lake several months to complete. Any person wishing to follow an item through the Process should check with the Planning Department regarding its status and scheduling for the City Council meeting. . A neighborhood spokespersonlrepresentative is encouraged to provide a contact for the city. Often developers are encouraged to meet with the neighborhood regarding their proposal. Staff is also available to review the pmject with any interested person s). . Because the Planning Commission holds the public hearing, the City Council does not. Minutes are taken and any corresPondenw regarding the application will be included in the report to the City Council. M you wish to have something to be included in the report, lease contact the Planning Staff person named on the noligcebon. Notice of Public Hearing Chanhassen Planning Commission Meeting Date & Time: Tuesday, January 5, 2021 at 7:00 p.m. This hearing may not start until later in the evening, cleigending on the order of theagenda. - Location: City Hall Council Chambers 7700 Market Blvd. Consider a request for a PUD Amendment, Site Plan Review and Variance for a 110 -unit apartment building Proposal: (Lake Place) for senior living. Zoned Planned Unit Development -Residential (PUD -R . A Ilcant: Todd Simnin , TPS Holding, LLC Property 1361 Lake Drive W. Location: A location map Is on the reverse side of this notice. The purpose of this public hearing is to inform you about the applicant's request and to obtain input from the neighborhood about this project. During the meeting, the Chair will lead the public hearing through the following What Happens steps: at the Meeting: 1. Staff will give an overview of the proposed project. 2. The applicant will present plans on the project. 3. Comments are received from the public. 4. Public hearing is closed and the Commission discusses the project. If you want to see the plans before the meeting, please visit the city's projects web page at: www.ci.chanhassen.mn.us/2021-04. If you wish to talk to someone about this project, please contact Bob Generous by email at boenerous(a-ci chanhassen mn.us or by phone Questions & at 952-227-1131. If you choose to submit written comments, Comments: please send one copy to staff in advance of the meeting. Staff will provide copies to the Commission. The staff report for this item will be available online at the city's Agendas & Minutes webpage the Thursday prior to the Planning Commission meeting. NEWI Sign up to receive email and/or text notifications when meeting agendas, packets, minutes and videos are uploaded to the city's website. Go to www.ci.chanhassen.mn.us/notifyme to sign u I City Review Procedure: • Subdivisions. Planned Unit Developments, Site Plan Reviews. Conditional and Intends Uses, Wetland Alterations, Rezonings. Comprehensive Plan Amendments and Code Amendments require a public hearing before the Planning Commission. City ordinances require all property within 500 feet of the subject site to be notified of the application in writing. Any interested party is invited to attend the meeting. • Staff prepares a report on Me subject application that includes all pertinent information and a recommendation. These reporta are available by request. At the Planning Commission meeting, staff will give a verbal overview of the report and a recommendation. The item will W opened for the public to speak about the proposal as a part of the hearing process. The Commission will close the public hearing and discuss the item and make a recommendation to the City Council. The City Council may reverse, affirm or modify wholly or partly the Planning Commission's recommendation. Rezonings, land use and code amendments take a simple majority the City Council except reasonings and land use amendments from residential to commercial/industrial. vote of • Minnesota State Statute 519.99 requires all applications to be processed within 60 days unless the applicant waives this standard. Some applications due to their complexity may take several months to complete. Any person wishing to fallow an item through the process should check with the Planning Department regarding its status antl scheduling for the City Council meeting. • A neighborhood spokespersonlre desentative is encouraged to provide a contact for the city. Often developers are encouraged to meat with the neighborhood regarding their proposal. Staff is also available fo review the project with any interested personta). • Because the Planning Commission holds the public hearing, the City Council does not. Minutes are taken and any mrmispondence regarding the application will be inclutletl in the report to the City Council. ifyou wish to have something to be induced in the report, lease contact the PlanningStall n named on the notification. TAX—NAME TAX _ ADD _Ll TAX _ADD _L2 SITEADD PIN JENNIFER L PASEK 1010 W MAIN ST BELLE PLAINE, MN 56011-1015 1331 LAKE DR W 256350068 GINO R MARCHETTI 11168 TUSCOLANA ST LAS VEGAS, NV 89141-3461 1321 LAKE DR W 256350276 M PETERSON LLC 1180 ACORN WAY WACONIA, MN 55387-4581 1321 LAKE DR W 256350300 DOUGLAS V CHRISTENSEN 1270 LAKE SUSAN HILLS DR CHANHASSEN, MN 55317-8500 1270 LAKE SUSAN HILLS DR 254060330 SCOTT D & CHRISTINE K MASON 1280 LAKE SUSAN HILLS DR CHANHASSEN, MN 55317-8500 1280 LAKE SUSAN HILLS DR 254060340 WILLIAM P & RHONDA D WEBER 1290 LAKE SUSAN HILLS DR CHANHASSEN, MN 55317-8500 1290 LAKE SUSAN HILLS DR 254060350 JEFFREY L & KELLY M SHEEHAN 1300 LAKE SUSAN HILLS DR CHANHASSEN, MN 55317-8503 1300 LAKE SUSAN HILLS DR 254060360 MARK T & KAREN ANN MENZUBER 1310 LAKE SUSAN HILLS DR CHANHASSEN, MN 55317-8503 1310 LAKE SUSAN HILLS DR 254060370 DAVID J KNOOP 1312 16TH ST SW WILLMAR, MN 56201-2854 1331 LAKE DR W 256350010 DAVID C BRACKETT JR 1320 LAKE SUSAN HILLS DR CHANHASSEN, MN 55317-8503 1320 LAKE SUSAN HILLS DR 254060380 THE CONNIE L LONG REV TRUST AGRMT 1321 LAKE DR W No. 105 CHANHASSEN, MN 55317 1321 LAKE DR W 256350212 CLARE E ANDERSON 1321 LAKE DR W No. 110 CHANHASSEN, MN 55317 1321 LAKE DR W 256350217 JUDITH M KIEFFER 1321 LAKE DR W No. 123 CHANHASSEN, MN 55317-3503 256350326 DIXIE L KOOPMAN 1321 LAKE DR W No. 130 CHANHASSEN, MN 55317-3504 1321 LAKE DR W 256350237 CHARLES A & SANDRA A BERG 1321 LAKE DR W No. 214 CHANHASSEN, MN 55317-3507 1321 LAKE DR W 256350254 KAREN LANO 1321 LAKE DR W No. 216 CHANHASSEN, MN 55317 1321 LAKE DR W 256350256 KERMIT WHITE 1321 LAKE DR W No. 222 CHANHASSEN, MN 55317 1321 LAKE DR W 256350262 DIANE ALBRECHT 1321 LAKE DR W No. 225 CHANHASSEN, MN 55317-3508 1321 LAKE DR W 256350265 KELLIE E SHERMAN 1321 LAKE DR W No. 230 CHANHASSEN, MN 55317-3509 1321 LAKE DR W 256350270 SHERMAN BEYL 1321 LAKE DR W No. 307 CHANHASSEN, MN 55317-3511 1321 LAKE DR W 256350281 JEANINE L PAROLINI 1321 LAKE DR W No. 308 CHANHASSEN, MN 55317-3512 1321 LAKE DR W 256350282 IRMGARDIAENICKE 1321 LAKE DR W No. 310 CHANHASSEN, MN 55317 1321 LAKE DR W 256350284 TERESE NEWMAN 1321 LAKE DR W No. 315 CHANHASSEN, MN 55317 1321 LAKE DR W 256350289 DAWN K KECKEISEN 1321 LAKE DR W No. 319 CHANHASSEN, MN 55317 1321 LAKE DR W 256350293 COLLEEN KAY SUNESON 1321 LAKE DR W No. 322 CHANHASSEN, MN 55317 1321 LAKE DR W 256350425 GERALDINE KRATOCHVIL 1321 LAKE DR W No. 325 CHANHASSEN, MN 55317-3514 1321 LAKE DR W 256350299 BRETT ALLEN MILLER 1321 LAKE DR W No. 334 CHANHASSEN, MN 55317 1321 LAKE DR W 256350307 ELIZABETH A BERKEY 1321 LAKE DR W No. 107 CHANHASSEN, MN 55317-3501 1321 LAKE DR W 256350214 RICHARD L RITT 1321 LAKE DR W No. 114 CHANHASSEN, MN 55317 1321 LAKE DR W 256350221 CARROLL W & GLADYS A HANNA 1321 LAKE DR W No. 116 CHANHASSEN, MN 55317-3502 1321 LAKE DR W 256350223 MATTHEW F EISENHAUER 1321 LAKE DR W No. 126 CHANHASSEN, MN 55317-3503 1321 LAKE DR W 256350233 ANN M GARDNER 1321 LAKE DR W No. 201 CHANHASSEN, MN 55317-3505 1321 LAKE DR W 256350241 RONALD D SOLHEIM 1321 LAKE DR W No. 212 CHANHASSEN, MN 55317-3506 1321 LAKE DR W 256350252 DANIEL P MCGROARTY 1321 LAKE DR W No. 220 CHANHASSEN, MN 55317-8590 1321 LAKE DR W 256350260 JASON LEE EHRENBERG 1321 LAKE DR W No. 234 CHANHASSEN, MN 55317-3510 1321 LAKE DR W 256350273 JOANNE BETHKE 1321 LAKE DR W No. 303 CHANHASSEN, MN 55317-3511 1321 LAKE DR W 256350277 LINDSAY M STEIN 1321 LAKE DR W No. 330 CHANHASSEN, MN 55317-3515 1321 LAKE DR W 256350304 GIANEEN COURRIER 1321 LAKE DR W No. 331 CHANHASSEN, MN 55317-3515 1321 LAKE DR W 256350423 NATHAN D VANDYKE 1321 LAKE DR W No. 332 CHANHASSEN, MN 55317-3515 1321 LAKE DR W 256350306 BRADLEY FROST 1321 LAKE DR W No. 336 CHANHASSEN, MN 55317-3515 1321 LAKE DR W 256350308 BRIAN K OLSON 1321 LAKE DR W APT 112 CHANHASSEN, MN 55317-3501 1321 LAKE DR W 256350219 BRYAN D WEEKS 1321 LAKE DR W APT 121 CHANHASSEN, MN 55317 1331 LAKE DR W 256350043 MICHAEL M BUSCH 1321 LAKE DR W APT 124 CHANHASSEN, MN 55317 1321 LAKE DR W 256350231 CAMERON A KIMBERLEY 1321 LAKE DR W UNIT 218 CHANHASSEN, MN 55317 1321 LAKE DR W 256350258 JONATHAN CLOER 1321 LAKE DR W UNIT 221 CHANHASSEN, MN 55317 1321 LAKE DR W 256350261 ROBERT GROSS 1321 LAKE DR W UNIT 228 CHANHASSEN, MN 55317-3509 1321 LAKE OR W 256350268 KERRY L & KIM A SIMENSON 1330 LAKE SUSAN HILLS DR CHANHASSEN, MN 55317-8503 1330 LAKE SUSAN HILLS DR 254060390 DONNA D CLARK 1331 LAKE DR W No. 205 CHANHASSEN, MN 55317 1331 LAKE DR W 256350035 BRIAN F SULLIVAN 1331 LAKE DR W No. A114 CHANHASSEN, MN 55317-3537 1331 LAKE DR W 256350014 JODIE HERTIG 1331 LAKE DR W No. A203 CHANHASSEN, MN 55317-3536 1331 LAKE DR W 256350033 BRIAN D JAKEL 1331 LAKE DR W No. A306 CHANHASSEN, MN 55317 1331 LAKE DR W 256350066 CARRIE WALLS 1331 LAKE DR W No. A311 CHANHASSEN, MN 55317-3525 1331 LAKE DR W 256350071 WILLIAM R JOHNSON 1331 LAKE DR W No. 115 CHANHASSEN, MN 55317 1331 LAKE DR W 256350015 TERRIE LARSON 1331 LAKE DR W No. A103 CHANHASSEN, MN 55317 1331 LAKE DR W 256350003 SUNIL PATHAKAMURI, GAYATHRI GANDHAMUNENI 1331 LAKE DR W No. A105 CHANHASSEN, MN 55317 1331 LAKE DR W 256350005 JOAN C CLAPP 1331 LAKE DR W No. A107 CHANHASSEN, MN 55317-3522 1331 LAKE DR W 256350007 EVA MARGUERITE HOLSTE 1331 LAKE DR W No. A112 CHANHASSEN, MN 55317-3537 1331 LAKE DR W 256350012 JILL R SMITH 1331 LAKE DR W No. A113 CHANHASSEN, MN 55317 1331 LAKE DR W 256350013 KRISTI M JERESKA 1331 LAKE DR W No. A202 CHANHASSEN, MN 55317-3524 1331 LAKE DR W 256350032 NANCY M JACOBSEN 1331 LAKE DR W No. A207 CHANHASSEN, MN 55317-3524 1331 LAKE DR W 256350037 GERVAYE J PARENT 1331 LAKE DR W No. A209 CHANHASSEN, MN 55317-3524 1331 LAKE DR W 256350039 GEORGENE L DYE 1331 LAKE DR W No. A212 CHANHASSEN, MN 55317-3538 1331 LAKE DR W 256350042 JANE M OSTERFELD 1331 LAKE DR W No. A215 CHANHASSEN, MN 55317-3524 1331 LAKE DR W 256350045 LEE A & PATRICIA A PIERSON 1331 LAKE DR W No. A303 CHANHASSEN, MN 55317-3535 1331 LAKE DR W 256350063 NANCY LEE & MICHAEL A KRANTZ 1331 LAKE DR W No. A305 CHANHASSEN, MN 55317-3535 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254060400 CHARLES R PETERSON 1341 LAKE DR W No. B103 CHANHASSEN, MN 55317-3518 256350093 GLENN C JOHNSON 1341 LAKE DR W No. 8105 CHANHASSEN, MN 55317-3529 1341 LAKE DR W 256350020 KATHLEEN G GYORFI 1341 LAKE DR W No. B108 CHANHASSEN, MN 55317-3521 1341 LAKE DR W 256350023 CYRIL A KERBER ROXANNE KLOSKOWSKI EILEEN FRITTS RUTH M SLIVKEN RICHARD GARDNER AIDA UY GO KENNETH A NERPEL JEFFREY D STEINMETZ CHARLES R & KAREN C PETERSON RONALD R & MARY M TAYLOR EUGENE R SETTERSTROM CYRIL A & MADONNA C KERBER JUDITH A GIFFORD DONALD B & SANDRA B SPAHR COLTON M CROW HEWON LEE RICHARD J GARDNER ROBERT R & DIANE M BEUTZ FLORENCE M STUDINSKI KEITH G OLSON KEVIN J & SHIRLEY J KAPAUN SHIRLEY KRICKLE RYAN N SCOTT SHIRLEY A BECKMAN TIMOTHY ERHARDT CRAIG A HEWITT HELEN DAUM JERRY FEHN MARK NILS OSCAR WESTHED DONALD MULLENBACH TIMOTHY L ERHARDT SUSAN M AMBERSON STEPHEN PETERSON RAYMOND OBERLEITNER ERIC R ROUSAR PENNY E PERRAULT GABRIELE CHARLOTTE KERBER NICOLE M KIMMEL GORDON LEE LINDSTROM REV TRUST REBECCA 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3601 S 18TH ST SUITE 103 SAINT CLOUD, MN 56301-6013 1351 LAKE DR W 256360030 FRIEDRICH BAAZ & KARIN BAAZ 3931 MINNEWASHTA CT EXCELSIOR, MN 55331 1321 LAKE DR W 256350302 KEITH A THOMPSON 402 TORTOSA CF DAVENPORT, FL 33837 1321 LAKE DR W 256350290 ERIC M & PATRICIA E BURDON 40797 N 96TH ST SCOTTSDALE, AZ 85262-2624 1321 LAKE DR W 256350298 HURSH FAMILY TRUST 423 E RONNING AVE APPLETON, MN 56208 1321 LAKE DR W 256350292 MCROI LLC 4276 GINGER DR EXCELSIOR, MN 55331 1400 LAKE DR W 252200040 LYLE A & TERRY L ASKE 4475 MARGARET CIR MINNETRISTA, MN 55364-3488 1321 LAKE DR W 256350251 JOHN T & DIANE M PERRY 4516 W ARM RD SPRING PARK, MN 55384-9705 1341 LAKE DR W 256350086 PROM ACQUISITIONS XII LLC 4530 W 77TH ST STE 345 EDINA, MN 55435 256350356 MNIL PARTNERS 4733 187TH ST W FARMINGTON, MN 55024-7084 1341 LAKE DR W 256350025 KELLY RYAN LAUGHLIN 4755 PARK COMMONS DR APT 540 MINNEAPOLIS, MN 55416 256350184 ENRIQUE VINAS 500 GRANT ST E UNIT 305 MINNEAPOLIS, MN 55404 1321 LAKE DR W 256350285 PARK AVENUE LOFTS LLC 5101ST AVE N No. 600 MINNEAPOLIS, MN 55403-1623 8160 UPLAND CIR 252200050 HFC REAL ESTATE CO LLC 5201 DOMINICK DR HOPKINS, MN 55343-8985 8170 MALLORY CT 252210010 B & C LAND COMPANY LLC 6017 RIDGEWOOD RD MOUND, MN 55364-8565 8229 UPLAND CIR 251740030 KYLE LAMBERT 6383 COUNTRY RD EDEN PRAIRIE, MN 55346-1342 1331 LAKE DR W 256350040 POWERS RIDGE II LLC 6600 SALLY LN MINNEAPOLIS, MN 55439-1043 1331 LAKE DR W 256360010 JENNIFER EXSTED 7004 SANDY HOOK CIR CHANHASSEN, MN 55317-9315 1321 LAKE DR W 256350248 ISLAND MANAGEMENT LLC 7040 WILLOW CREEK RD EDEN PRAIRIE, MN 55344-3224 1361 LAKE DR W 256360020 CARLA J FERRELL 7101 TECUMSEH LN CHANHASSEN, MN 55317 1331 LAKE DR W 256350070 STEPHEN W WERNER 718 LISBON LN LADY LAKE, FL 32159 1331 LAKE DR W 256350044 MARK A PRINCE 7546 KIMBERLY LN EDEN PRAIRIE, MN 55346-4258 1321 LAKE DR W 256350215 TAMARA PETERSON-CAMPBELL 8068 TIGER LILY DR NAPLES, FL 34113 1341 LAKE DR W 256350090 POWERS RIDGE CONDOMINIUM HOMES ASSN INC 8100 OLD CEDAR SSTE 300 BLOOMINGTON, MN 55425 256350349 CHAD E NELSON 8135 STONE CREEK DR CHANHASSEN, MN 55317-7416 1321 LAKE DR W 256350242 CHAN LAKES CONDOMINIUM LLC 8156 MALLORY CT CHANHASSEN, MN 55317-8586 8205 UPLAND CIR 252200080 UPLAND CIRCLE LLC 8185 UPLAND CIR CHANHASSEN, MN 55317 8185 UPLAND CIR 252200070 HAMID BERENIIAN 8192 KATIE CIR EDEN PRAIRIE, MN 55347-1098 1331 LAKE DR W 256350011 BERENJIAN PROPERTIES LLC 8192 KATIE CIR EDEN PRAIRIE, MN 55347-1098 1341 LAKE DR W 256350080 BRICK PROPERTIES GROUP LLC 8217 UPLAND CIR CHANHASSEN, MN 55317-9626 8217 UPLAND CIR 251740060 BGT HOMES LLC 8755 BELLEVUE CT CHANHASSEN, MN 55317-4833 1331 LAKE DR W 256350072 TRADEN LLC 8821 SUNSET TRL CHANHASSEN, MN 55317-9137 252210040 MICRO LLP 8821 SUNSET TRL CHANHASSEN, MN 55317 8140 MALLORY CF 252210020 ROCHELLE M SPEVACEK 9525 ROOSEVELT DR CHANHASSEN, MN 55317 1331 LAKE DR W 256350036 DAVID LAM 955 SHENANDOAH LN N MINNEAPOLIS, MN 55447-3212 1331 LAKE DR W 256350075 KATHERINE P ROSELLI SEPARATE PROPERTY RE 969 BST ASHLAND, OR 97520 1341 LAKE DR W 256350424 JAIME WILLIAM LAUGHLIN 9813 DORSET LN EDEN PRAIRIE, MN 55347-3139 1321 LAKE DR W 256350287 THOMAS SEDLMAIR D-82178 PUCHHEIM , - 1321 LAKE DR W 256350279 TIMOTHY S HENNING E7192 SYMCO RD BEAR CREEK, WI 54922 1331 LAKE DR W 256350064 PRIDE LLC PO BOX 92655 SOUTHLAKE, TX 76092-0655 1331 LAKE DR W 256350061 MAGDALENA & THOMAS SEDLMAIR RAINERSTR. 24 D-82178 , - 1321 LAKE DR W 256350297 ii n,n nn nu nn un nn E, is is ■■ i♦i ii ii �� i ii i i� �� '�� ii ii ■■ ii ii In mm ii ME ii ii ■�■ M r ■ ■I■ ■,11 e ■ ■,■ ■�■ . lose u ■11 YI,. n■ o■ p ■� ■■ ■■ ■e • 1 u or ■ ■ ■■ Pr 1111 II Ye■ ■ ■rr ■ e Oe o■e ■n =e -■e 1n1 iii me, iii ii ii 11: ■e u u ■■ ii on I��l, iii ���i�ll��l,. ii ii ii i1i �� ii, ii ImmI FOR is is �� iii ���iill�� r■�■r "ii iii �� ii ii WE i ii INS. ii ii ;f1l' Iic ii ii i' iii t. ii' si IS F ■■ ■■ ■e ea ■■ ■s■ ■■ u ■ ■■ I.-.- o■e ■n ee -■e ■ ■ ria 'ea nn -nn u ■■ ■e u u ■■ -- ■ e o r: ii on I��l, iii ���i�ll��l,. ii ii ii i1i �� ii, ii ImmI FOR is is �� iii ���iill�� r■�■r "ii iii �� ii ii WE i ii INS. ii ii ;f1l' Iic ii ii i' iii t. ii' si IS F OVIEW FROM SOUM EAST SG1E �[9ffiE OVIEW FROM SOUTH WEST _ AJIE 1 P°° �. �i�� �t a ❑ nuy iii- '� � 98 iE9nE 4, nuqju I 1i iS OAERIAL VIEW scram SEE I El TLEE EE Bf GVISE FROM NORTH EAS[ OVIEW FROM NORTH WEST scue OAERIM- VIEW scut Chanhassen Independent Living PERSPECTIVES 1 10 TUSHIE MONTGOMERY 1361 Lake Drive West, Chanhassen, MN 55317 12/01/20 ARCHITECTS DEPARTMENT OF THE ARMY U.S. ARMY CORPS OF ENGINEERS, ST. PAUL DISTRICT 180 FIFTH STREET EAST, SUITE 700 0 ST. PAUL, MN 55101-1678 12/04/2020 Regulatory File No. MVP -2016 -03681 -MVM THIS IS NOT A PERMIT Kyle Uhler Kjolhaug Environmental Services 2500 Shadywood Road, Suite 130 Orono, MN 55331 To Whom It May Concern:: We have received your submittal described below. You may contact the Project Manager with questions regarding the evaluation process. The Project Manager may request additional information necessary to evaluate your submittal. File Number: MVP -2016 -03681 -MVM Applicant: Todd Project Name: 1361 Lake Dr W Kes# 2020-179 Project Location: Section 14 of Township 116 North, Range 23, Carver County, Minnesota (Latitude: 44.8541343796082; Longitude: -93.5556743788942) Received Date: 12/03/2020 Project Manager: Marissa Merriman (651) 290-5362 Marissa.V.Merriman@usace.army.mil Additional information about the St. Paul District Regulatory Program can be found on our web site at http://www.mvp.usace.army.mil/missions/regulatory. Please note that initiating work in waters of the United States prior to receiving Department of the Army authorization could constitute a violation of Federal law. If you have any questions, please contact the Project Manager. Thank you. U.S. Army Corps of Engineers St. Paul District Regulatory Branch CivilSite G R O U P Stormwater Management Report Owner: TPS Holding LLC 350 HWY 7, Suite 218 Excelsior, MN 55331 ' Project: Lake Place 1361 Lake Drive W. Chanhassen, MN 55317 1 Engineer's Certification: ' All plans and supporting Documentation contained in this report have been reviewed by me and it is hereby certified that to the best of my knowledge the plans comply with the requirements of the ordinance. I hereby certify that this report was prepared by me or under my direct supervision and that I am a duly Registered Professional Engineer under the laws of the State of Minnesota. Matthew R. Pavek P.E. Registration Number: 44263 Date: 12/4/2020 Civil Site Group, PC • 4931 West 35'h Street • Suite 200 • St. Louis Park • Minnesota • 55416 www.CivilSiteGroup.com • (612) 615-0060 This document was created by an application that isn't licensed to use novaPDF. Purchase a license to aenerate PDF files without this notice. CivilSite G R O V P Table of Contents: ' 1.0 Cover Sheet, Engineer's Certification 2.0 Summary Analysis / Narrative ' 2.1 Introduction 2.2 Existing Site Conditions ' 2.3 Proposed Site Conditions 2.4 Stormwater Requirements — City 2.5 Stormwater Requirements — Watershed District 2.6 Stormwater Requirements — MPCA / NPDES 3.0 Stormwater Calculations 3.1 Proposed Stormwater Management Strategy & Facilities Description 3.2 Rate Control ' 3.3 Water Quality 3.4 Volume Control 4.0 Conclusions ' Figures: ' Figure 1 — Existing Conditions Drainage Area map Figure 2 — Proposed Conditions Drainage Area Map ' Appendices: • HydroCAD Existing Conditions HydroCAD Modeling ' Proposed Conditions HydroCAD Modeling • Drainage Calculations Summary Table ' • P8 Calculation Results • Stormwater Operations and Maintenance Plan • Soil Borings t Civil Site Group, PC • 4931 West 351" Street • Suite 200 • St. Louis Park • Minnesota • 55416 www.CivilSiteGroup.com • (612) 615-0060 CivilSite G R O U P 2.0 Summary Analysis / Narrative: 2.1 Introduction: This stormwater management report accompanies the Civil Engineering Plans prepared by Civil Site Group for the subject project dated 12/4/2020. This report includes a summary of the existing and proposed site conditions, the stormwater requirements of relevant regulatory agencies, and proposed design calculations and data to meet the requirements. 2.2 Existing Site Conditions : Site Description: The existing site consist of green space with a small parking area and through road. The existing site surface coverage areas are shown in the table below: E isdnp COnd✓tiOm Existing Soils: Soil borings have been completed by Haugo GeoTechnical Services dated November 2, 2020. This report determined the soils on site are primarily clay (CL) which corresponds to a HSG D soil. Groundwater: Groundwater was encountered in the soil borings at elevations between 906.5 to 921.5. Groundwater is assumed to be at elevation 921.5 to be conservative. 2.3 Proposed Site Conditions: Site Description: The proposed site consists of an apartment complex, associated parking, and stormwater management. The proposed site surface coverage areas are shown in the table below: Propo Conti s 2.4 Stormwater Requirements City (Chanhassen): The city of Chanhassen's stormwater requirements defer to watershed. 2.5 Stormwater Requirements Watershed District— (Riley Purgatory Bluff Creek Watershed District (RPBCWD)) Requirement threshold —Alteration or removal of 5,000 square feet or more of land -surface area or vegetation. Rate Control — Peak runoff rate may not exceed existing conditions for the 2 -yr, 10 -yr, 100 -yr 24-hour rainfall events, utilize Atlas 14 rainfall data Civil Site Group, PC • 4931 West 351' Street • Suite 200 • St. Louis Park • Minnesota • 55416 www.CivilSiteGroup.com • (612) 615-0060 CivilSite G R O U P Water Quality — 60% annual removal efficiency of total phosphorus (TP) and 90% annual removal of total suspended solids (TSS) Volume Control — Provide for the abstraction of 0.55' of runoff from the new impervious surface area of the parcel. 2.6 Stormwater Requirements - Minnesota Pollution Control Agency — NPPDES permit (MPCA): Requirement threshold - A permit is required for projects with a disturbed area over 1 acre in size, Stormwater management is required for a project adding 1 -acre of more of NEW impervious surface (reconstructed impervious is not included). Rate Control — No specific regulation, may not degrade downstream facilities. Water Quality — Stormwater water quality treatment volume must be provided equal to 1.0" over all new impervious surfaces (includes all newly constructed impervious surfaces only, re -constructed impervious surfaces are not included). Volume Control — Must consider volume reduction if feasible and not prohibited on site. The required infiltration volume is equal to the water quality volume described above. 3.0 Stormwater Calculations: 3.1 Proposed Stormwater Management Strategy & Facilities Description This project is disturbing 3.69 Acres of land within the project site. Since this area is over 5,000 square feet of land and triggers the stormwater requirements of Riley Purgatory Bluff Creek Watershed District. The stormwater management requirements of Riley Purgatory Bluff Creek Watershed District are the most stringent and will be used as a basis for the design requirements for this project. The proposed stormwater strategy for this project is directing the project stormwater runoff via surface drainage and storm sewer piping to an above ground and underground filtration system near the northwest corner and southeast corner of the site. This system is designed to provide water quality treatment, volume control, and to meet rate control requirements. Stormwater quality site treatment percentage The total proposed site impervious area is 72,724 SF. The total impervious area directed to the filtration systems is 74,404. 95% of the proposed site impervious area is being treated by the filtration systems. The remaining 5% of impervious is routed through a grassed area prior to discharging into existing storm sewer. 3.2 Rate Control Rate control is provided by live storage within the proposed filtration systems. This information was derived using HydroCAD stormwater modeling software. The existing and proposed runoff rates are shown in the summary table below. Civil Site Group, PC - 4931 West 35' Street - Suite 200 • St. Louis Park - Minnesota - 55416 www.CivilSiteGroup.com • (612) 615-0060 CivilSite G R O U P Stormwater Rate Summary Drainage Areato 2 -YR .8 10 -YR 4.27') 700 -YR .41'1 10 -DAY SNOW MELT [7.20 DAt EX1 2.83 1 5.19 1 1038 1 023 DA2 (EX2 + EX3) 4.469.13 1 2.36 18.76 0.42 TOTAL 7.09 1 1432 1 29.14 1 0.65 Drainage Area 2-n.8 Proposed 10 -YR .2 Condttiorts ) t00 -YR 41') 10-DAYSNOWMELT 2 DAi (PRIA+PR1B) 1.95 1 3.55 6.67 028 DA2 (PR2A + PR213 + PR3) 1.32 1 2.36 1 4.17 035 TOTAL 3.27 1 5.92 1 10.82 1 0.63 Overall Stormwater Rata Summary The proposed runoff rates are less that the existing peak runoff rates - REQUIREMENT SATISFIED 3.3 Water Quality Water quality requirements are met by the pretreatment CBMHs which contain a 4' sump and the filtration systems on site. The proposed water quality calculations are shown in the table below: Stormwater Quality Summary The proposed water quality achieves a 90% total phosphorus (TP) and total suspended solids (TSS) removal which is greater than or equivalent to the required water quality requirement - REQUIREMENT SATISFIED 3.4 Volume Control Water volume control requirements are met by the filtration systems on site by providing a rock infiltration section between the existing clay and bottom of the proposed draintile. The depth of rock has been set to 7.2 inches which allows for a drawdown of 48 hours based on 40% voids and 0.06 in/hr. The required and proposed volume control calculations are shown in the table below: Civil Site Group, PC • 4931 West 35"' Street' Suite 200 • St. Louis Park • Minnesota • 55416 www.CivilSiteGrouo.com • (612) 61540060 Existing Conditions Rate (cfs) 2 -Year Event 7.09 !3.2E7 10 -Year Event 1432 100 -Year Event 29.14 10-0 Snowmek 0.65 The proposed runoff rates are less that the existing peak runoff rates - REQUIREMENT SATISFIED 3.3 Water Quality Water quality requirements are met by the pretreatment CBMHs which contain a 4' sump and the filtration systems on site. The proposed water quality calculations are shown in the table below: Stormwater Quality Summary The proposed water quality achieves a 90% total phosphorus (TP) and total suspended solids (TSS) removal which is greater than or equivalent to the required water quality requirement - REQUIREMENT SATISFIED 3.4 Volume Control Water volume control requirements are met by the filtration systems on site by providing a rock infiltration section between the existing clay and bottom of the proposed draintile. The depth of rock has been set to 7.2 inches which allows for a drawdown of 48 hours based on 40% voids and 0.06 in/hr. The required and proposed volume control calculations are shown in the table below: Civil Site Group, PC • 4931 West 35"' Street' Suite 200 • St. Louis Park • Minnesota • 55416 www.CivilSiteGrouo.com • (612) 61540060 Stormwater Volume Summary Drainage Area Required Infiltration Vol New Imlay. Area (sf) I Required Summary Volume PR1A 3260 149 PRiB 21163 970 PR2A 370 17 PR26 49611 2274 PR3 0 0 TOTAL 74404 3410 nfiltratbn volume = ).55—Dist- Impv_ Area CivilSite G R O U P The provided water volume is greater than the required water volume — REQUIREMENT SATISFIED 4.0 Conclusions: To the best of our knowledge, this project meets all State, City and Watershed District stormwater management requirements. Civil Site Group, PC • 4931 West 351' Street • Suite 200 • St. Louis Park • Minnesota • 55416 www.CivilSiteGroul).com • (612) 615-0060 )v PAN (Ml "p I AG BSI33Y RB! W." P W83199 v EX1 / / S i ,au (T ) .r - EX IMPV — 4,271 SF EX PERV = 47,897 SF V119 'l9./TOTAL = 521 _____ ', _---`-'- 68 SF �i i-- / `�` —T=`• --%" —''�'x 1010 �' too 03ey _j •sem '' i .- • logo �_ ~- ---_ ---'' i® �/ •MhB m 1010 logo —� -- solo 1 ----------------------- solo _____ ______________- _________________r - �• /' �—. --� �� _ \� \2 f I '' ---- —------------/ , /' P mm: MIS -m ------------------------------------ ----- i ! ' ------ _ ------- - - --_-- r / --- -------------- - --------------- , _ i'' ice'' _ �• _ __—�_ EX IMPV 0 SF ; ' ;;_-_-_-_-_-_ -- ,r -- _- 'F---�-- / 4 ,-------------------- • / .p � p EX PERV = 773029 SF ,_- .•• ••'• TOTAL = 77,029 SF10 Oslo _sem � im /�• solo_ - o:lk loos _ _ "p too ,�• _-_______� moo— V6411. V r) & LnUO,c YL6•FY ((Y3 IeY: o"ImvM P '� Bq.7 �� tr., Q'TWv: Bn.m s1 mu:(Y) 39• W •p m .96 •r _ Mlr w119 N) S la: NSF "I" Y) m 9{1.51 P PoY: 941.97 (Y) WM. 9]1,35 P� 1 11 7 it POWERS RIDGE CHANHASSEN 4931 W 35TH ST.. VIM IN 5W 6 CivilSi`e 922550 00386321339 43 R O U p www. CmISdeGroup.aom 5F EX3 'p 4 EX IMPV = 0 SF i EX PERV = 19,100 SF u�o i TOTAL = 19,100 SF EXISTING DRAINAGE MAP 41. ToW-1 (P) 1" = 50'-0" 25-0" 0 50'-0" 1361 LAKE DRIVE WEST CHANHASSEN Pmjetl Number. 20351 1 Revision Number: Issue Date. 12/4/2020 Revision Date. DA1 PR1A PR IMPV = 3,260 SF PR PERV = 22,477SF TOTAL = 25,737 SF .81 N ��Br1L'L1939.74 ((P)) *192 (P) �__ T �' 9yr 9a P R 936.n 99C of 9 PR 1 370 PR PERV - \1 TOTAL = 8,482 N) / / w mN: 9ii 9e (N) IW: 991.97 (N) PR IMPV = 0 SF N UTU( PR PERV = 5,675 SF TOTAL = 5,675 SF POWERS RIDGE CHANHASSEN 1361 LAKE DRIVE WEST CHANHASSEN A 4931W.35N6T..` 5 PROPOSED DRAINAGE MAP Proles:Number 203$1 Revision Number DA2 C7y7 S7tC 95 LW 200317 2 55416 i i i 952 250.2003 / 763.213 394 93 R O U P . CivilSiteCr p cwn Issue Date: 12/4/2020 Revision Date 1 1 1 1 t 'DA1 - DRAINS TO LAKE DRIVE W EX-TOTA EXISTING TOTAL EX-DA2 EX-DA2 - DRAINS TO PRIVATE ROAD � EX1 EX1 - DRAINS TO LAKE DRIVE W EX2 S TO OAD ) oSubca Reach on LIDk This document was created by an application that isn't licensed to use novaPDF. Purchase a license to aenerate PDF files without this notice. EX3 - DRAINS TO PRIVATE ROAD (SOUTH) 20351- EXISTING Prepared by {enter your company name here) Printed 12/2/2020 HydroCAD®10.00-26 s/n 02202 02020 HydroCAD Software Solutions LLC Page 2 Area Listing (all nodes) Area CN Description (acres) (subcatchment-numbers) 3.306 80 >75% Grass cover, Good, HSG D (EX1, EX2, EX3) 0.098 98 Paved parking, HSG D (EM) 3.404 81 TOTAL AREA This document was created by an application that isn't licensed to use novaPDF. Purchase a license to aenerate PDF files without this notice. 20351- EXISTING Prepared by {enter your company name here} Printed 12/2/2020 HydroCADO 10.00-26 s/n 02202 © 2020 HydroCAD Software Solutions LLC Page 3 Soil Listing (all nodes) Area Soil Subcatchment (acres) Group Numbers 0.000 HSG A 0.000 HSG B 0.000 HSG C 3.404 HSG D 0.000 Other 3.404 EX1, EX2, EX3 TOTAL AREA This document was created by an application that isn't licensed to use novaPDF. Purchase a license to generate PDF files without this notice. 20351- EXISTING Prepared by {enter your company name here) Printed 12/2/2020 HydroCAD®10.00-26 s/n 02202 © 2020 HydroCAD Software Solutions LLC Page 4 Ground Covers (all nodes) HSG -A HSG -B HSG -C HSG -D Other Total Ground Subcatchment (acres) (acres) (acres) (acres) (acres) (acres) Cover Numbers 0.000 0.000 0.000 3.306 0.000 3.306 >75% Grass cover, Good EX1, EX2, EX3 0.000 0.000 0.000 0.098 0.000 0.098 Paved parking EM 0.000 0.000 0.000 3.404 0.000 3.404 TOTAL AREA This document was created by an application that isn't licensed to use novaPDF. Purchase a license to generate PDF files without this notice. 1 20351- EXISTING MN-RPBCWD_v1_At1as14_24-hr2y_S1 2y 24hr Rainfall=2.87" Prepared by {enter your company name here} Printed 12/2/2020 HydroCAD010.00-26 s/n 02202 @2020 HydroCAD Software Solutions LLC Page 5 ' Time span=0.00-240.00 hrs, dt=0.01 hrs, 24001 points Runoff by SCS TR -20 method, UH=SCS, Weighted -Q Reach routing by Stor-Ind method - Pond routing by Stor-Ind method ' Subcatchment EX1: EX1 - DRAINS TO LAKE Runoff Area=52,168 sf 8.19% Impervious Runoff Depth=1.27" Tc=6.0 min CN=WQ Runoff=2.63 cfs 0.127 of ' Subcatchment EX2: EX2 - DRAINS TO Runoff Area=77,029 sf 0.00% Impervious Runoff Depth=1.15" Tc=6.0 min CN=WQ Runoff=3.57 cfs 0.170 of Subcatchment EX3: EX3 - DRAINS TO Runoff Area=19,100 sf 0.00% Impervious Runoff Depth=1.15" ' Tc=6.0 min CN=WQ Runoff --0.89 cfs 0.042 of Reach EX-DA1: EX-DA1 - DRAINS TO LAKE DRIVE W Inflow=2.63 ds 0.127 of ' Outflow=2.63 cfs 0.127 of Reach EX-DA2: EX-DA2 - DRAINS TO PRIVATE ROAD Inflow=4.46 cfs 0.212 of Outflow=4.46 cfs 0.212 of Reach EX -TOTAL: EXISTING TOTAL Inflow=7.09 cfs 0.339 of Outflow=7.09 cfs 0.339 of ' Total Runoff Area = 3.404 ac Runoff Volume = 0.339 of Average Runoff Depth = 1.20" 97.12% Pervious = 3.306 ac 2.88% Impervious = 0.098 ac This document was created by an application that isn't licensed to use novaPDF. Purchase a license to aenerate PDF files without this notice. 20351- EXISTING MN-RPBCWD_v1_At1as14_24-hr2y_S1 2y 24hr Rainfall=2.87" Prepared by {enter your company name here) Printed 12/2/2020 HydroCAD010.00-26 s/n 02202 02020 HydroCAD Software Solutions LLC Page 6 Summary for Subcatchment EX1: EX1 - DRAINS TO LAKE DRIVE W Runoff = 2.63 cfs @ 12.09 hrs, Volume= 0.127 af, Depth= 1.27" Runoff by SCS TR -20 method, UH=SCS, Weighted -Q, Time Span= 0.00-240.00 hrs, dt= 0.01 hrs MN-RPBCWD_v1_Atlasl4_24-hr2y_S12y24hr Rainfall=2.87" Area (sf) CN Description 4,271 98 Paved parking, HSG D 47,897 80 >75% Grass cover, Good, HSG D 52,168 Weighted Average 47,897 91.81 % Pervious Area 4,271 8.19% Impervious Area Tc Length Slope Velocity Capacity Description (min) (feet) (ft/ft) (ft/sec) (cfs) 6.0 Direct Entry, n in Subcatchment EX1: EX1 - DRAINS TO LAKE DRIVE W Hydrograph Time (hours) MN-RPBCWD_v1 Atlas14_24-hr2y_512y 24hr Rainfall=2.87" Runoff Area=52,168 sf Runoff Volume=0.127 of Runoff Depth=1.27" Tc=6.0 min CN=WQ This document was created by an application that isn't licensed to use novaPDF. Purchase a license to generate PDF files without this notice. D Runoff ' 1 11 20351- EXISTING MN-RPBCWD_v1_At1as14_24-hr2y_S1 2y 24hr Rainfall=2.87' Prepared by (enter your company name here) Printed 12/2/2020 HydroCAD®10.00-26 s/n 02202 @2020 HydroCAD Software Solutions LLC Page 7 Summary for Subcatchment EX2: EX2 - DRAINS TO PRIVATE ROAD (WEST) Runoff = 3.57 cfs @ 12.09 hrs, Volume= 0.170 af, Depth= 1.15' Runoff by SCS TR -20 method, UH=SCS, Weighted -Q, Time Span= 0.00-240.00 hrs, dt= 0.01 hrs MN-RPBCWD_v1_Atlasl4_24-hr2y_S1 2y24hr Rainfall=2.87" Area (sf) CN Descriotion 0 98 Paved parking, HSG D 77,029 80 >75% Grass cover, Good, HSG D 77,029 Weighted Average 77,029 100.00% Pervious Area Tc Length Slope Velocity Capacity Description (min) (feet) (fUft) (fUsec) (cfs) 6.0 Direct Entry, Subcatchment EX2: EX2 - DRAINS TO PRIVATE ROAD (WEST) MN-RPBCWD_v1 Atlas14 24-hr2y_S12y 24hr Rainfall=2.87" Runoff Area=77,029 sf Runoff Volume=0.170 of Runoff Depth=1.15" Tc=6.0 min CN=WQ 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 Time (hours) This document was created by an application that isn't licensed to use novaPDF. Purchase a license to Qenerate PDF files without this notice. 210 ■ Runoff 20351- EXISTING MN-RPBCWD vl_Atlas14_24-hr2y_S1 2y 24hr Rainfall=2.87" Prepared by {enter your company name here} Printed 12/2/2020 HydroCAD@ 10.00-26 s/n 02202 @ 2020 HydroCAD Software Solutions LLC Page 8 Summary for Subcatchment EX3: EX3 - DRAINS TO PRIVATE ROAD (SOUTH) Runoff = 0.89 cfs @ 12.09 hrs, Volume= 0.042 af, Depth= 1.15" Runoff by SCS TR -20 method, UH=SCS, Weighted -Q, Time Span= 0.00-240.00 hrs, dt= 0.01 hrs MN-RPBCWD_v1_Atlasl4_24-hr2y_S12y24hr Rainfall=2.87" Area (sf) CN Descriotion 0 98 Paved parking, HSG D 19,100 80 >75% Grass cover, Good, HSG D 19,100 Weighted Average 19,100 100.00% Pervious Area Tc Length Slope Velocity Capacity Description (min) (feet) (ft/ft) (ft/sec) (cfs) 6.0 Direct Entry, Subcatchment EX3: EX3 - DRAINS TO PRIVATE ROAD (SOUTH) Hydrograph Time (hours) This document was created by an application that isn't licensed to use novaPDF. Purchase a license to generate PDF files without this notice. ❑ RunoH ' 20351 -EXISTING MN-RPBCWD v1_Atlas14_24-hr2y_S12y24hr Rainfall=2.87" Prepared by {enter your company name here} Printed 12/2/2020 HydroCAD@ 10.00-26 s/n 02202 @2020 HydroCAD Software Solutions LLC Page 9 ' Summary for Reach EX-DA1: EX-DA1 - DRAINS TO LAKE DRIVE W [40] Hint: Not Described (Outflow=Inflow) Inflow Area = 1.198 ac, 8.19% Impervious, Inflow Depth = 1.27" for 2y 24hr event Inflow = 2.63 cfs @ 12.09 hrs, Volume= 0.127 of Outflow = 2.63 cfs @ 12.09 hrs, Volume= 0.127 af, Atten= 0%, Lag= 0.0 min ' Routing by Stor-Ind method, Time Span= 0.00-240.00 hrs, dt= 0.01 hrs 3 0 LL Reach EX-DA1: EX-DA1 - DRAINS TO LAKE DRIVE W 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 Time (hours) This document was created by an application that isn't licensed to use novaPDF. Purchase a license to generate PDF files without this notice. ■ mnaw -11 ❑ Outflow 20351- EXISTING MN-RPBCWD_v1_At1as14_24-hr2y_S1 2y 24hr Rainfall=2.87" ' Prepared by (enter your company name here) Printed 12/2/2020 HydroCAD@ 10.00-26 s/n 02202 @2020 HydroCAD Software Solutions LLC Page 10 Summary for Reach EX-DA2: EX-DA2 - DRAINS TO PRIVATE ROAD ' [40] Hint: Not Described (Outflow=Inflow) Inflow Area = 2.207 ac, 0.00% Impervious, Inflow Depth = 1.15" for 2y 24hr event ' Inflow = 4.46 cfs @ 12.09 hrs, Volume= 0.212 of Outflow = 4.46 cfs @ 12.09 hrs, Volume= 0.212 af, Atten= 0%, Lag= 0.0 min Routing by Stor-Ind method, Time Span= 0.00-240.00 hrs, dt= 0.01 hrs Reach EX-DA2: EX-DA2 - DRAINS TO PRIVATE ROAD ' Hydrograph Time (hours) This document was created by an application that isn't licensed to use novaPDF. Purchase a license to aenerate PDF files without this notice. ■ uffl O ou[Flow L L I 1 20351 -EXISTING MN-RPBCWD v1_Atlasl4_24-hr2y_S12y24hr Rainfall=2.87" Prepared by {enter your company name here} Printed 12/2/2020 HydroCAD@ 10.00-26 s/n 02202 @2020 HydroCAD Software Solutions LLC Page 11 Summary for Reach EX -TOTAL: EXISTING TOTAL [401 Hint: Not Described (Outflow=Inflow) ' Inflow Area = 3.404 ac, 2.88% Impervious, Inflow Depth = 1.20" for 2y 24hr event Inflow = 7.09 cfs @ 12.09 hrs, Volume= 0.339 of Outflow = 7.09 cfs @ 12.09 hrs, Volume= 0.339 af, Atten= 0%, Lag= 0.0 min ' Routing by Stor-Ind method, Time Span= 0.00-240.00 hrs, dt= 0.01 hrs Reach EX -TOTAL: EXISTING TOTAL Hydrograph Time (hours) This document was created by an application that isn't licensed to use novaPDF. Purchase a license to oenerate PDF files without this notice. ■Inflow ■ outflow 20351- EXISTING MN-RPBCWD_v1_At1as14_24-hr10y_S1 10y 24hr Rainfall=4.27" ' Prepared by {enter your company name here} Printed 12/2/2020 HydroCAD®10.00-26 s/n 02202 02020 HydroCAD Software Solutions LLC Page 12 Time span=0.00-240.00 hrs, dt=0.01 hrs, 24001 points ' Runoff by SCS TR -20 method, UH=SCS, Weighted -Q Reach routing by Stor-Ind method - Pond routing by Stor-Ind method Subcatchment EX1: EX1 - DRAINS TO LAKE Runoff Area=52,168 sf 8.19% Impervious Runoff Depth=2.41" , Tc=6.0 min CN=WQ Runoff=5.19 cfs 0.241 of Subcatchment EX2: EX2 - DRAINS TO Runoff Area=77,029 sf 0.00% Impervious Runoff Depth=2.27" ' Tc=6.0 min CN=WQ Runoff=7.32 cfs 0.334 of Subcatchment EX3: EX3 - DRAINS TO Runoff Area=19,100 sf 0.00% Impervious Runoff Depth=2.27" Tc=6.0 min CN=WQ Runoff=1.81 cfs 0.083 of Reach EX-DA1: EX-DA1 - DRAINS TO LAKE DRIVE W Inflow=5.19 cfs 0.241 of Outflow=5.19 cfs 0.241 of Reach EX-DA2: EX-DA2 - DRAINS TO PRIVATE ROAD Inflow=9.13 cfs 0.417 of Outflow=9.13 cfs 0.417 of Reach EX -TOTAL: EXISTING TOTAL Inflow=14.32 cfs 0.658 of Outflow=14.32 cfs 0.658 of Total Runoff Area = 3.404 ac Runoff Volume = 0.658 of Average Runoff Depth = 2.32" 97.12% Pervious = 3.306 ac 2.88% Impervious = 0.098 ac This document was created by an application that isn't licensed to use novaPDF. Purchase a license to Generate PDF files without this notice. ' 20351- EXISTING MN-RPBCWD_v1_Atlas14_24-hr10y_S1 10y 24hr Rainfall=4.27" Prepared by {enter your company name here} Printed 12/2/2020 HydroCAD@ 10.00-26 s/n 02202 @2020 HydroCAD Software Solutions LLC Page 13 Summary for Subcatchment EX1: EX1 - DRAINS TO LAKE DRIVE W Runoff = 5.19 cfs @ 12.09 hrs, Volume= 0.241 af, Depth= 2.41" Runoff by SCS TR -20 method, UH=SCS, Weighted -Q, Time Span= 0.00-240.00 hrs, dt= 0.01 hrs MN-RPBCWD_v1_Atlasl4_24-hr10yS110y24hr Rainfall=4.27" Area (sf) CN Description 4,271 98 Paved parking, HSG D 47,897 80 >75% Grass cover, Good, HSG D 52,168 Weighted Average 47,897 91.81 % Pervious Area 4,271 8.19% Impervious Area ' Tc Length Slope Velocity Capacity Description (min) (feet) (ft/ft) (fUsec) (cfs) 6.0 Direct Entry, ' Subcatchment EX1: EX1 - DRAINS TO LAKE DRIVE W Hydrograph Time (hours) This document was created by an application that isn't licensed to use novaPDF. Purchase a license to generate PDF files without this notice. ® Runoff 20351- EXISTING MN-RPBCWD vl_Atlas14_24-hr10y_S1 10y 24hr Rainfall=4.27" Prepared by (enter your company name here) Printed 12/2/2020 HydroCAD010.00-26 s/n 02202 @2020 HydroCAD Software Solutions LLC Page 14 Summary for Subcatchment EX2: EX2 - DRAINS TO PRIVATE ROAD (WEST) Runoff = 7.32 cfs @ 12.09 hrs, Volume= 0.334 af, Depth= 2.27" Runoff by SCS TR -20 method, UH=SCS, Weighted -Q, Time Span= 0.00-240.00 hrs, dt= 0.01 hrs MN-RPBCWD_v1_Atlasl4_24-hr10y_S110y24hr Rainfall=4.27" Area (sf) CN Descriotion 0 98 Paved parking, HSG D 77,029 80 >75% Grass cover, Good, HSG D 77,029 Weighted Average 77,029 100.00% Pervious Area Tc Length Slope Velocity Capacity Description (min) (feet) (ft/ft) (ft/sec) (cfs) 6.0 Direct Entry, Subcatchment EX2: EX2 - DRAINS TO PRIVATE ROAD (WEST) Hydrograph Time (hours) This document was created by an application that isn't licensed to use novaPDF. Purchase a license to aenerate PDF files without this notice. ■ RunoR ' II� ' 20351- EXISTING MN-RPBCWD_v1_Atlas14_24-hr10y_S1 10y 24hr Rainfall=4.27" Prepared by {enter your company name here} Printed 12/2/2020 HydroCAD@ 10.00-26 s/n 02202 @2020 HydroCAD Software Solutions LLC Page 15 ' Summary for Subcatchment EX3: EX3 - DRAINS TO PRIVATE ROAD (SOUTH) Runoff = 1.81 cfs @ 12.09 hrs, Volume= 0.083 af, Depth= 2.27" Runoff by SCS TR -20 method, UH=SCS, Weighted -Q, Time Span= 0.00-240.00 hrs, dt= 0.01 hrs MN-RPBCWD_v1_Atlasl4_24-hr10y_S110y24hr Rainfall=4.27" ' Area (so CN Description 0 98 Paved parking, HSG D 19,100 80 >75% Grass cover, Good, HSG D ' 19,100 Weighted Average 19,100 100.00% Pervious Area Tc Length Slope Velocity Capacity Description ' (min) (feet) (ft/ft) (fl/sec) (cfs) 6.0 Direct Entry, ' Subcatchment EX3: EX3 - DRAINS TO PRIVATE ROAD (SOUTH) Hydrograph ' 2 ■ Runofl 1.81 cfs MN-RPBCWD_vi_ At1W4_24-hr10y_51 10y 24hr Rainfall=4.27" Runoff Area=19,100 sf ' Runoff Volume=0.083 of Runoff Depth=2.27" Tc=6.0 min CN=WQ 0 1 u. ' 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 Time (hours) This document was created by an application that isn't licensed to use novaPDF. Purchase a license to oenerate PDF files without this notice. 20351- EXISTING MN-RPBCWD_v1_At1as14_24-hr10y_S1 10y 24hr Rainfall=4.27" , Prepared by {enter your company name here} Printed 12/2/2020 HydroCAD@ 10.00-26 s/n 02202 @ 2020 HydroCAD Software Solutions LLC Page 16 Summary for Reach EX-DA1: EX-DA1 - DRAINS TO LAKE DRIVE W ' [40] Hint: Not Described (Outflow=Inflow) Inflow Area = 1.198 ac, 8.19% Impervious, Inflow Depth = 2.41" for 10y 24hr event , Inflow = 5.19 cfs @ 12.09 hrs, Volume= 0.241 of Outflow = 5.19 cfs @ 12.09 hrs, Volume= 0.241 af, Atten= 0%, Lag= 0.0 min , Routing by Stor-Ind method, Time Span= 0.00-240.00 hrs, dt= 0.01 hrs Reach EX-DA1: EX-DAII - DRAINS TO LAKE DRIVE W ' Hydrograph Time (hours( This document was created by an application that isn't licensed to use novaPDF. Purchase a license to generate PDF files without this notice. ■ InFlow ® oWhow I' 11 11 20351- EXISTING MN-RPBCWD_v 1_ Atlasl4_24-hr10y_S1 10y 24hr Rainfall=4.27" Prepared by {enter your company name here} Printed 12/2/2020 HydroCAD@ 10.00-26 s/n 02202 © 2020 HydroCAD Software Solutions LLC Page 17 Summary for Reach EX-DA2: EX-DA2 - DRAINS TO PRIVATE ROAD [40] Hint: Not Described (Outflow= I nf low) Inflow Area = 2.207 ac, 0.00% Impervious, Inflow Depth = 2.27" for 10y 24hr event Inflow = 9.13 cfs @ 12.09 hrs, Volume= 0.417 of Outflow = 9.13 cfs @ 12.09 hrs, Volume= 0.417 af, Atten= 0%, Lag= 0.0 min Routing by Stor-Ind method, Time Span= 0.00-240.00 hrs, dt= 0.01 hrs Reach EX-DA2: EX-DA2 - DRAINS TO PRIVATE ROAD Hydrograph 1 Time (hours( This document was created by an application that isn't licensed to use novaPDF. Purchase a license to aenerate PDF files without this notice. ■ Inflow O Outflow 20351- EXISTING MN-RPBCWD_v1_At1as14_24-hr10y_S1 10y 24hr Rainfall=4.27" Prepared by {enter your company name here} Printed 12/2/2020 HydroCAD®10.00-26 s/n 02202 02020 HydroCAD Software Solutions LLC Page 18 Summary for Reach EX -TOTAL: EXISTING TOTAL [40] Hint: Not Described (Outflow=Inflow) Inflow Area = 3.404 ac, 2.88% Impervious, Inflow Depth = 2.32" for 10y 24hr event Inflow = 14.32 cfs @ 12.09 hrs, Volume= 0.658 of Outflow = 14.32 cfs @ 12.09 hrs, Volume= 0.658 af, Atten= 0%, Lag= 0.0 min Routing by Stor-Ind method, Time Span= 0.00-240.00 hrs, dt= 0.01 hrs Reach EX -TOTAL: EXISTING TOTAL 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 Time (hours) This document was created by an application that isn't licensed to use novaPDF. Purchase a license to aenerate PDF files without this notice. �l 11 11 ■ Inflow a Outflow , ' 20351 -EXISTING MN-RPBCWD_v1_At1as14_24-hr100y_S1100y24hr Rainfall=7.41" Prepared by {enter your company name here} Printed 12/2/2020 HydroCAD®10.00-26 s/n 02202 @2020 HydroCAD Software Solutions LLC Page 19 ' Time span=0.00-240.00 hrs, dt=0.01 hrs, 24001 points Runoff by SCS TR -20 method, UH=SCS, Weighted -Q Reach routing by Stor-Ind method - Pond routing by Stor-Ind method ' Subcatchment EX1: EX1 - DRAINS TO LAKE Runoff Area=52,168 sf 8.19% Impervious Runoff Depth=5.25" Tc=6.0 min CN=WQ Runoff=10.38 cfs 0.524 of ' Subcatchment EX2: EX2 - DRAINS TO Runoff Area=77,029 sf 0.00% Impervious Runoff Depth=5.07" Tc=6.0 min CN=WQ Runoff=15.04 cfs 0.748 of Subcatchment EX3: EX3 - DRAINS TO Runoff Area=19,100 sf 0.00% Impervious Runoff Depth=5.07" Tc --6.O min CN=WQ Runoff=3.73 cfs 0.185 of Reach EX-DA1: EX-DA1 - DRAINS TO LAKE DRIVE W Inflow=10.38 cfs 0.524 of Outflow=10.38 cfs 0.524 of Reach EX-DA2: EX-DA2 - DRAINS TO PRIVATE ROAD Inflow=18.76 cfs 0.933 of Outflow=18.76 cfs 0.933 of Reach EX -TOTAL: EXISTING TOTAL Inflow=29.15 cfs 1.457 of Outflow=29.15 cfs 1.457 of Total Runoff Area = 3.404 ac Runoff Volume = 1.457 of Average Runoff Depth = 5.13" 97.12% Pervious = 3.306 ac 2.88% Impervious = 0.098 ac This document was created by an application that isn't licensed to use novaPDF. Purchase a license to generate PDF files without this notice. 20351- EXISTING MN-RPBCWD_v1_Atlas14_24-hr100y_S1 100y 24hr Rainfall=7.41 " Prepared by {enter your company name here} Printed 12/2/2020 HydroCAD®10.00-26 s/n 02202 02020 HydroCAD Software Solutions LLC Page 20 Summary for Subcatchment EX1: EX1 - DRAINS TO LAKE DRIVE W Runoff = 10.38 cfs @ 12.08 hrs, Volume= 0.524 af, Depth= 5.25' Runoff by SCS TR -20 method, UH=SCS, Weighted -Q, Time Span= 0.00-240.00 hrs, dt= 0.01 hrs MN-RPBCWD_v1_Atlasl4_24-hr100y_S1100y24hr Rainfall=7.41" Area (sf) CN Descriotion 4,271 98 Paved parking, HSG D 47,897 80 >75% Grass cover, Good, HSG D 52,168 Weighted Average 47,897 91.81 % Pervious Area 4,271 8.19% Impervious Area Tc Length Slope Velocity Capacity Description (min) (feet) (ft/ft) (fUsec) (cfs) 6.0 Direct Entry, Subcatchment EX1: EX1 - DRAINS TO LAKE DRIVE W Hydrograph 11 10.38 cfs MWRPBCWD_0 At1as14_24-hr100y_51100y 24hr 10 Rainfal1=7.41" Runoff Area=52,168 sf 9 Runoff Volume=0.524 of Runoff Depth=5.26' 8 Tc=6.0 min CN=WD 7 6 5 4 3 2- I- 0 0 10 2D 30 40 50 fin 70 Rn 40 10n tin 190 130 140 150 t6n 17n tan 140 900 910 220 930 240 Time (hours) This document was created by an application that isn't licensed to use novaPDF. Purchase a license to aenerate PDF files without this notice. ®Runoff ' L 1 ' 20351- EXISTING MN-RPBCWD_v1_At1as14_24-hr100y_S1 100y 24hr Rainfall=7.41" Prepared by {enter your company name here) Printed 12/2/2020 HydroCAD®10.00-26 s/n 02202 02020 HydroCAD Software Solutions LLC Page 21 Summary for Subcatchment EX2: EX2 - DRAINS TO PRIVATE ROAD (WEST) Runoff = 15.04 cfs @ 12.08 hrs, Volume= 0.748 af, Depth= 5.07" ' Runoff by SCS TR -20 method, UH=SCS, Weighted -Q, Time Span= 0.00-240.00 hrs, dt= 0.01 hrs MN-RPBCWD_v1_Atlasl4_24-hr100y_S1100y24hr Rainfall=7.41" Area (sf) CN Description 0 98 Paved parking, HSG D 77,029 80 >75% Grass cover, Good, HSG D ' 77,029 Weighted Average 77,029 100.00% Pervious Area Tc Length Slope Velocity Capacity Description ' (min) (feet) (ft/ft) (fUsec) (cfs) 6.0 Direct Entry, 1 i 11 W It; c u. 1 Subcatchment EX2: EX2 - DRAINS TO PRIVATE ROAD (WEST) Hydrograph 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 Time (hours) 1 This document was created by an application that isn't licensed to use novaPDF. Purchase a license to generate PDF files without this notice. ® Runoff cfs MWRPBCWD_v1_Atlasl4_24-hr100y_51 100y 24hr 15.04 Rainfall=7.41" Runoff Area=77,029 sf Runoff Volume=0.748 of Runoff Depth=5.07" - Tc=6.0 min CN=Wg I 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 Time (hours) 1 This document was created by an application that isn't licensed to use novaPDF. Purchase a license to generate PDF files without this notice. ® Runoff 20351 -EXISTING MN-RPBCWD v1_Atlas14_24•hr100y_S1100y24hr Rainfall=7.41" Prepared by {enter your company name here) Printed 12/2/2020 HydroCAD@ 10.00-26 s/n 02202 @ 2020 HydroCAD Software Solutions LLC Page 22 Summary for Subcatchment EX3: EX3 - DRAINS TO PRIVATE ROAD (SOUTH) Runoff = 3.73 cfs @ 12.08 hrs, Volume= 0.185 af, Depth= 5.07" Runoff by SCS TR -20 method, UH=SCS, Weighted -Q, Time Span= 0.00-240.00 hrs, dt= 0.01 hrs MN-RPBCWD_v1—Atlas 14_24-hr100y_SI 100y24hr Rainfall=7.41" Area (sf) CN Description 0 98 Paved parking, HSG D 19,100 80 >75% Grass cover, Good, HSG D 19,100 Weighted Average 19,100 100.00% Pervious Area Tc Length Slope Velocity Capacity Description (min) (feet) (ft/ft) (ft/sec) (cfs) 6.0 Direct Entry, U 3 O LL Subcatchment EX3: EX3 - DRAINS TO PRIVATE ROAD (SOUTH) MN-RPBCWD_v1_Atlas14_24-hr100y_51100y 24hr Rainfall=7.41" Runoff Area=19,100 sf Runoff Volume=0.185 of Runoff Depth=5.07" Tc=6.0 min CN=WQ 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 Time (hours) This document was created by an application that isn't licensed to use novaPDF. Purchase a license to generate PDF files without this notice. ® Runoff ' I 20351- EXISTING MN-RPBCWD_vl_Atlasl4_24-hr100y_S1 100y 24hr Rainfall=7.41" Prepared by {enter your company name here) Printed 12/2/2020 HydroCAD®10.00-26 s/n 02202 @2020 HydroCAD Software Solutions LLC Page 23 Summary for Reach EX-DA1: EX-DA1 - DRAINS TO LAKE DRIVE W [40] Hint: Not Described (Outflow=Inflow) Inflow Area = 1.198 ac, 8.19% Impervious, Inflow Depth = 5.25" for 100y 24hr event Inflow = 10.38 cfs @ 12.08 hrs, Volume= 0.524 of Outflow = 10.38 cfs @ 12.08 hrs, Volume= 0.524 af, Atten= 0%, Lag= 0.0 min Routing by Stor-Ind method, Time Span= 0.00-240.00 hrs, dt= 0.01 hrs I Reach EX-DA1: EX-DA1 - DRAINS TO LAKE DRIVE W 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 Time (hours) This document was created by an application that isn't licensed to use novaPDF. Purchase a license to generate PDF files without this notice. ■ Inflow ■ OutOow 20351- EXISTING MN-RPBCWD_v1_At1as14_24-hr100y_S1 100y 24hr Rainfall=7.41" ' Prepared by {enter your company name here} Printed 12/2/2020 HydroCAD010.00-26 s/n 02202 @2020 HydroCAD Software Solutions LLC Page 24 Summary for Reach EX-DA2: EX-DA2 - DRAINS TO PRIVATE ROAD , [40] Hint: Not Described (Outflow=Inflow) Inflow Area = 2.207 ac, 0.00% Impervious, Inflow Depth = 5.07" for 100y 24hr event ' Inflow = 18.76 cfs @ 12.08 hrs, Volume= 0.933 of Outflow = 18.76 cfs @ 12.08 hrs, Volume= 0.933 at, Atten= 0%, Lag= 0.0 min , Routing by Stor-Ind method, Time Span= 0.00-240.00 hrs, dt= 0.01 hrs Reach EX-DA2: EX-DA2 - DRAINS TO PRIVATE ROAD , Hydrograph Time (hours) This document was created by an application that isn't licensed to use novaPDF. Purchase a license to generate PDF files without this notice. ■ Inflow , ® nfl.w I 1 ' 20351- EXISTING MN-RPBCWD vl_Atlas14_24-hr100y_S1 100y 24hr Rainfall=7.41" Prepared by {enter your company name here} Printed 12/2/2020 HydroCADO 10.00-26 s/n 02202 @2020 HydroCAD Software Solutions LLC Page 25 ' Summary for Reach EX -TOTAL: EXISTING TOTAL [401 Hint: Not Described (Outflow=Inflow) ' Inflow Area = 3.404 ac, 2.88% Impervious, Inflow Depth = 5.13" for 100y 24hr event Inflow - 29.15 cfs @ 12.08 hrs, Volume= 1.457 of Outflow = 29.15 cfs @ 12.08 hrs, Volume= 1.457 af, Atten= 0%, Lag= 0.0 min ' Routing by Stor-Ind method, Time Span= 0.00-240.00 hrs, dt= 0.01 hrs 3 0 Reach EX -TOTAL: EXISTING TOTAL Hydrograph Time (home) This document was created by an application that isn't licensed to use novaPDF. Purchase a license to generate PDF files without this notice. ■Inflow ■ Outflow 1 20351- EXISTING Snowmelt 10d 100yr SNOWMELT Rainfall=7.20", AMC=4 ' Prepared by {enter your company name here} Printed 12/2/2020 HydroCAD510.00-26 s/n 02202 02020 HydroCAD Software Solutions LLC Page 26 Time span=0.00-240.00 hrs, dt=0.01 hrs, 24001 points t Runoff by SCS TR -20 method, UH=SCS, Weighted -Q Reach routing by Stor-Ind method - Pond routing by Stor-Ind method Subcatchment EX1: EX1 - DRAINS TO LAKE Runoff Area=52,168 sf 8.19% Impervious Runoff Depth>6.96" , Tc=6.0 min AMC Adjusted CN=WQ Runoff -0.23 cfs 0.695 of Subcatchment EX2: EX2 - DRAINS TO Runoff Area=77,029 sf 0.00% Impervious Runoff Depth>6.96" ' Tc=6.0 min AMC Adjusted CN=WQ Runoff=0.34 cfs 1.026 of Subcatchment EX3: EX3 - DRAINS TO Runoff Area=19,100 sf 0.00% Impervious Runoff Depth>6.96" Tc=6.0 min AMC Adjusted CN=WQ Runoff=0.08 cfs 0.254 of Reach EX-DA1: EX-DA1 - DRAINS TO LAKE DRIVE W Inflow=0.23 cfs 0.695 of Outflow=0.23 cfs 0.695 of Reach EX-DA2: EX-DA2 - DRAINS TO PRIVATE ROAD Inflow=0.42 cfs 1.280 of Outflow=0.42 cfs 1.280 of Reach EX -TOTAL: EXISTING TOTAL Inflow=0.65 cfs 1.974 of Outflow=0.65 cfs 1.974 of Total Runoff Area = 3.404 ac Runoff Volume = 1.974 of Average Runoff Depth = 6.96" 97.12% Pervious = 3.306 ac 2.88% Impervious = 0.098 ac This document was created by an application that isn't licensed to use novaPDF. 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' 20351- EXISTING Snowmelt 10d 100yr SNOWMELT Rainfall=7.20", AMC=4 Prepared by {enter your company name here} Printed 12/2/2020 HydroCAD®10.00-26 s/n 02202 @2020 HydroCAD Software Solutions LLC Page 27 ' Summary for Subcatchment EX1: EX1 - DRAINS TO LAKE DRIVE W Runoff = 0.23 cfs @ 121.26 hrs, Volume= 0.695 af, Depth> 6.96" Runoff by SCS TR -20 method, UH=SCS, Weighted -Q, Time Span= 0.00-240.00 hrs, dt= 0.01 hrs Snowme1t_10d_100yr SNOWMELT Rainfall=7.20", AMC=4 ' Area (sf) CN Adl Description 4,271 98 98 Paved parking, HSG D 47,897 80 98 >75% Grass cover, Good, HSG D ' 52,168 Weighted Average 47,897 91.81% Pervious Area 4,271 8.19% Impervious Area Tc Length Slope Velocity Capacity Description (in) (feet) (ft/ft) (fUsec) (cfs) 6.0 Direct Entry, Subcatchment EX1: EX1 - DRAINS TO LAKE DRIVE W 025 024 023 Snowmelt— 10d 100yr 022 021 os 2 — SNOWMELT Rainfall=7.: 019 0 , 8 M111 .MC=4 0;6 Runoff Area=52,168 sf ' 015 � 014 Runoff Volume=0.695 of 0 0;2 Runoff Depth>6.96" 0 11 9, Tc=6.0 min 009 008 AMC Adjusted CN=WQ 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 Time (hours) This document was created by an application that isn't licensed to use novaPDF. 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D Runoff 20351- EXISTING Snowmelt 10d 100yr SNOWMELT Rainfall= 7.20", AMC=4 Prepared by {enter your company name here} Printed 12/2/2020 HydroCAD®10.00-26 s/n 02202 @2020 HydroCAD Software Solutions LLC Page 28 Summary for Subcatchment EX2: EX2 - DRAINS TO PRIVATE ROAD (WEST) Runoff = 0.34 cfs @ 121.26 hrs, Volume= 1.026 af, Depth> 6.96" Runoff by SCS TR -20 method, UH=SCS, Weighted -Q, Time Span= 0.00-240.00 hrs, dt= 0.01 hrs Snowmelt_10d_100yr SNOWMELT Rainfall=7.20", AMC=4 Area (sfl CN Adi Descriotion 0 98 98 Paved parking, HSG D 77,029 80 98 >75% Grass cover, Good, HSG D 77,029 Weighted Average 77,029 100.00% Pervious Area Tc Length Slope Velocity Capacity Description (min) (feet) (ft/ft) (fUsec) (cfs) 6.0 Direct Entry, 0 0 0 0.24 022 02 a 018 0 16 0.14 0 12 01 Subcatchment EX2: EX2 - DRAINS TO PRIVATE ROAD (WEST) Snowmelt_10d_100yr SNOWMELT Rainfall=7., AMC=4 Runoff Area=77,029 sf Runoff Volume=1.026 of Runoff Depth>6.96" Tc=6.0 min AMC Adjusted CN=WQ 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 Time (hours) This document was created by an application that isn't licensed to use novaPDF. Purchase a license to aenerate PDF files without this notice. ❑ Runoff ' 1 20351- EXISTING Snowmelt 10d 100yr SNOWMELT Rainfall=7.20", AMC=4 Prepared by (enter your company name here} Printed 12/2/2020 HydroCAD@ 10.00-26 s/n 02202 @2020 HydroCAD Software Solutions LLC Page 29 Summary for Subcatchment EX3: EX3 - DRAINS TO PRIVATE ROAD (SOUTH) Runoff = 0.08 cfs @ 121.26 hrs, Volume= 0.254 af, Depth> 6.96" Runoff by SCS TR -20 method, UH=SCS, Weighted -Q, Time Span= 0.00-240.00 hrs, dt= 0.01 hrs Snowmelt_10d_100yr SNOWMELT Rainfall=7.20", AMC=4 Area (sf) CN Adi Descriotion 0 98 98 Paved parking, HSG D 19,100 80 98 >75% Grass cover, Good, HSG D 19,100 Weighted Average 19,100 100.00% Pervious Area Tc Length Slope Velocity Capacity Description (min) (feet) (ft/ft) (ft/sec) (cfs) 6.0 Direct Entry, Subcatchment EX3: EX3 - DRAINS TO PRIVATE ROAD (SOUTH) Hydrograph I■ Runoff 0 LL Snowmelt_10d_100yr SNOWMELT Rainfall=7.20" AMC=4 Runoff Area=19,100 sf Runoff Volume=0.254 of Runoff Depth>6.96" Tc=6.0 min AMC Adjusted CN=WO 70 80 90 100 110 120 130 140 150 160 1 Time (hours) This document was created by an application that isn't licensed to use novaPDF. Purchase a license to generate PDF files without this notice. 20351- EXISTING Snowmelt 10d 100yr SNOWMELT Rainfall=7.20", AMC=4 ' Prepared by {enter your company name here} Printed 12/2/2020 HydroCAD@ 10.00-26 s/n 02202 @2020 HydroCAD Software Solutions LLC Page 30 Summary for Reach EX-DA1: EX-DA1 - DRAINS TO LAKE DRIVE W [40] Hint: Not Described (Outflow=Inflow) Inflow Area = 1.198 ac, 8.19% Impervious, Inflow Depth > 6.96" for SNOWMELT event ' Inflow = 0.23 cfs @ 121.26 hrs, Volume= 0.695 of Outflow = 0.23 cfs @ 121.26 hrs, Volume= 0.695 af, Atten= 0%, Lag= 0.0 min Routing by Stor-Ind method, Time Span= 0.00-240.00 hrs, dt= 0.01 hrs ' Reach EX-DA1: EX-DA1 - DRAINS TO LAKE DRIVE W ' Hydrograph Time (hours) This document was created by an application that isn't licensed to use novaPDF. Purchase a license to aenerate PDF files without this notice. ■ Inflow a Outllow ' 1 ' 20351- EXISTING Snowmelt 10d 100yr SNOWMELT Rainfall=7.20", AMC=4 Prepared by {enter your company name here} Printed 12/2/2020 HydroCAD0 10.00-26 s/n 02202 02020 HydroCAD Software Solutions LLC Page 31 Summary for Reach EX-DA2: EX-DA2 - DRAINS TO PRIVATE ROAD [401 Hint: Not Described (Outflow=Inflow) Inflow Area = 2.207 ac, 0.00% Impervious, Inflow Depth > 6.96" for SNOWMELT event Inflow = 0.42 cfs @ 121.26 hrs, Volume= 1.280 of Outflow = 0.42 cfs @ 121.26 hrs, Volume= 1.280 af, Atten= 0%, Lag= 0.0 min ' Routing by Stor-Ind method, Time Span= 0.00-240.00 hrs, dt= 0.01 hrs 1 I 1 0 LL Reach EX-DA2: EX-DA2 - DRAINS TO PRIVATE ROAD Hydrograph Time (hours) This document was created by an application that isn't licensed to use novaPDF. Purchase a license to aenerate PDF files without this notice. ■Inflow ■ Outflow 20351- EXISTING Snowmelt 10d 100yr SNOWMELT Rainfall=7.20", AMC=4 Prepared by {enter your company name here} Printed 12/2/2020 HydroCAD®10.00-26 s/n 02202 @2020 HydroCAD Software Solutions LLC Page 32 Summary for Reach EX -TOTAL: EXISTING TOTAL [40] Hint: Not Described (Outflow=Inflow) Inflow Area = 3.404 ac, 2.88% Impervious, Inflow Depth > 6.96" for SNOWMELT event Inflow = 0.65 cfs @ 121.26 hrs, Volume= 1.974 of Outflow = 0.65 cfs @ 121.26 hrs, Volume= 1.974 af, Atten= 0%, Lag= 0.0 min Routing by Stor-Ind method, Time Span= 0.00-240.00 hrs, dt= 0.01 hrs Reach EX -TOTAL: EXISTING TOTAL 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 Time (hours) This document was created by an application that isn't licensed to use novaPDF. Purchase a license to generate PDF files without this notice. 11 J J 111 -Inflow ® Outllow , J 1 I ,PRt PR1B-D INS TO �PR1 ABOVE ROUND FILTRATI N BASIN PR1A-D INS TO LAKE JE W PR-0�1 t P V 1P -ABOVEGROUND � FILTRATION BASIN 1 - PR-DA1 - DRAIN TO DRAINS TO PRIVATE LAKE DR W ROAD PROPOSED TOTAL Subca- Ranch on Link �4 PR2A- DkAINS TO PRNA''ttE ROAD =DA2 - DRAINS TO PRIVATE ROAD �PR2B PR2B - D AINS TO UNDE ROUN FILTRATI N BASIN 2P -ION BASIN 2 - ;TO PRIVATE ROAD This document was created by an application that isn't licensed to use novaPDF. Purchase a license to aenerate PDF files without this notice. PR3 - DRAINS TO PRNATE ROAD (SOUTH) 2035-1 PROPOSED Prepared by {enter your company name here) Printed 12/4/2020 HydroCAD®10.00-26 s/n 02202 @2020 HydroCAD Software Solutions LLC Page 2 Area Listing (all nodes) Area CN Description (acres) (subcatchment-numbers) 1.696 80 >75% Grass cover, Good, HSG D (PR1A, PR18, PR2A, PR2B, PR3) 1.708 98 Paved parking, HSG C (PR1A, PR1B, PR2A, PR2B) 3.404 89 TOTAL AREA This document was created by an application that isn't licensed to use novaPDF. Purchase a license to aenerate PDF files without this notice. 1 ' 2035-1 PROPOSED Prepared by {enter your company name here} Printed 12/4/2020 HydroCAD®10.00-26 s/n 02202 © 2020 HydroCAD Software Solutions LLC Page 3 Soil Listing (all nodes) Area Soil Subcatchment (acres) Group Numbers 0.000 HSG A 0.000 HSG B 1.708 HSG C PR1A, PR1B, PR2A, PR2B 1.696 HSG D PR1A, PR1B, PR2A, PR2B, PR3 0.000 Other 3.404 TOTAL AREA This document was created by an application that isn't licensed to use novaPDF. Purchase a license to aenerate PDF files without this notice. 2035-1 PROPOSED Prepared by {enter your company name here} Printed 12/4/2020 HydroCADO 10.00-26 s/n 02202 © 2020 HydroCAD Software Solutions LLC Page 4 Ground Covers (all nodes) HSG -A HSG -B HSG -C HSG -D Other Total Ground Subcatchment (acres) (acres) (acres) (acres) (acres) (acres) Cover Numbers 0.000 0.000 0.000 1.696 0.000 1.696 >75% Grass cover, Good PR1A, PR1 B, PR2A, PR28, PR3 0.000 0.000 1.708 0.000 0.000 1.708 Paved parking PR1A, PR18, PR2A, PR26 0.000 0.000 1.708 1.696 0.000 3.404 TOTAL AREA This document was created by an application that isn't licensed to use novaPDF. Purchase a license to aenerate PDF files without this notice. ' 2035-1 PROPOSED Prepared by (enter your company name here} Printed 12/4/2020 HydroCAD®10.00-26 s/n 02202 @2020 HydroCAD Software Solutions LLC Page 5 Pipe Listing (all nodes) Line# Node In -Invert Out -Invert Length Slope n Dian/Width Height Inside -Fill Number (feet) (feet) (feet) (ft/ft) (inches) (inches) (inches) 1 1P 928.50 926.94 78.0 0.0200 0.012 12.0 0.0 0.0 2 2P 931.00 930.50 34.0 0.0147 0.012 15.0 0.0 0.0 This document was created by an application that isn't licensed to use novaPDF. Purchase a license to aenerate PDF files without this notice. 2035-1 PROPOSED MN-RPBCWD v1_Atlas14_24-hr2y_S1 2y 24hr Rainfall=2.87" , Prepared by (enter your company name here} Printed 12/4/2020 HydroCAD®10.00-26 s/n 02202 @2020 HydroCAD Software Solutions LLC Page 6 Time span=0.00-240.00 hrs, dt=0.01 hrs, 24001 points ' Runoff by SCS TR -20 method, UH=SCS, Weighted -Q Reach routing by Stor-Ind method - Pond routing by Stor-Ind method Subcatchment PRIIA: PRIIA - DRAINS TO Runoff Area=25.737 sf 12.67% Impervious Runoff Depth=1.34" , Tc=6.0 min CN=WQ Runoff=1.36 cfs 0.066 of Subcatchment PR1B: PR1B - DRAINS TO Runoff Area=38.523 sf 54.94% Impervious Runoff Depth=1.97" ' Tc=6.0 min CN=WQ Runoff=2.86 cfs 0.145 of Subcatchment PR2A: PR2A - DRAINS TO Runoff Area=8,482 sf 4.36% Impervious Runoff Depth=1.22" Tc=6.0 min CN=WQ Runoff=0.41 cfs 0.020 of Subcatchment PR2B: PR213- DRAINS TO Runoff Area=69.880 sf 70.99% Impervious Runoff Depth=2.21" Tc=6.0 min CN=WQ Runoff=5.77 cfs 0.295 of Subcatchment PR3: PR3 - DRAINS TO Runoff Area=5,675 sf 0.00% Impervious Runoff Depth= 1.15" Tc=6.0 min CN=WQ Runoff=0.26 cfs 0.013 of Reach PR-DA1: PR-DA1 -DRAIN TO LAKE DRIVE W Inflow=1.95 cfs 0.186 of Outflow=1.95 cfs 0.186 of Reach PR-DA2: PR-DA2 - DRAINS TO PRIVATE ROAD Inflow=1.32 cfs 0.272 of Outflow=1.32 cfs 0.272 of Reach PR -TOTAL: PROPOSED TOTAL Inflow=3.27 cfs 0.457 of Outflow=3.27 cfs 0.457 of Pond 1 P: 1 P - ABOVEGROUND FILTRATION Peak Elev=929.48' Storage=2,930 cf Inflow=2.86 cfs 0.145 of Discarded=0.00 cfs 0.000 of Primary=0.80 cfs 0.120 of Outflow=0.80 cfs 0.120 of Pond 2P: 2P - UNDERGROUND FILTRATION Peak Elev=934.16' Storage=7,124 cf Inflow=5.77 cfs 0.295 of Discarded=0.00 cfs 0.000 of Primary=0.90 cfs 0.239 of Outflow=0.90 cfs 0.239 of Total Runoff Area = 3.404 ac Runoff Volume = 0.539 of Average Runoff Depth = 1.90" 49.83% Pervious = 1.696 ac 50.17% Impervious = 1.708 ac This document was created by an application that isn't licensed to use novaPDF. Purchase a license to generate PDF files without this notice. 2035-1 PROPOSED MN-RPBCWD_v1 Atlasl4_24-hr2y_Sl 2y 24hr Rainfall=2.87" ' Prepared by {enter your company name here} Printed 12/4/2020 HydroCAD@ 10.00-26 s/n 02202 @2020 HydroCAD Software Solutions LLC Page 7 Subcatchment PR1A: PR1A - DRAINS TO LAKE DRIVE W MN-RPBCWD_v1_Atlasl4_ 24-hr2y_S1 2y 24hr Rainfall=2.87" Runoff Area=25,737 sf Runoff Volume=0.066 of Runoff Depth=1.34" Tc --6.0 min CN=WQ 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 Time (hours) This document was created by an application that isn't licensed to use novaPDF. Purchase a license to generate PDF files without this notice. 240 ® Runaff Summary for Subcatchment PR1A: PR1A - DRAINS TO LAKE DRIVE W Runoff = 1.36 cfs @ 12.09 hrs, Volume= 0.066 af, Depth= 1.34" Runoff by SCS TR -20 method, UH=SCS, Weighted -Q, Time Span= 0.00-240.00 hrs, dt= 0.01 hrs MN-RPBCWD_vl_Atlasl4_24-hr2y_S12y24hr Rainfall=2.87" Area (sf) CN Description ' 3,260 98 Paved parking, HSG C 22,477 80 >75% Grass cover, Good, HSG D 25,737 Weighted Average ' 22,477 87.33% Pervious Area 3,260 12.67% Impervious Area Tc Length Slope Velocity Capacity Description ' (min) (feet) (ft/ft) (fUsec) (cfs) 6.0 Direct Entry, Subcatchment PR1A: PR1A - DRAINS TO LAKE DRIVE W MN-RPBCWD_v1_Atlasl4_ 24-hr2y_S1 2y 24hr Rainfall=2.87" Runoff Area=25,737 sf Runoff Volume=0.066 of Runoff Depth=1.34" Tc --6.0 min CN=WQ 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 Time (hours) This document was created by an application that isn't licensed to use novaPDF. Purchase a license to generate PDF files without this notice. 240 ® Runaff 2035-1 PROPOSED MN-RPBCWD_v1_At1as14_24-hr2y_S1 2y 24hr Rainfall=2.87" Prepared by {enter your company name here} Printed 12/4/2020 HydroCAD®10.00-26 s/n 02202 02020 HydroCAD Software Solutions LLC Page 8 Summary for Subcatchment PRI B: PR1 B - DRAINS TO ABOVE GROUND FILTRATION BASIN Runoff = 2.86 cfs @ 12.08 hrs, Volume= 0.145 af, Depth= 1.97" Runoff by SCS TR -20 method, LIH=SCS, Weighted -Q, Time Span= 0.00-240.00 hrs, dt= 0.01 hrs MN-RPBCWD_v1_Atlasl4_24-hr2y_S12y24hr Rainfall=2.87" Area (sf) CN Descriotion 21,163 98 Paved parking, HSG C 17,360 80 >75% Grass cover, Good, HSG D 38,523 Weighted Average 17,360 45.06% Pervious Area 21,163 54.94% Impervious Area Tc Length Slope Velocity Capacity Description (min) (feet) (ft/ft) (ft/sec) (cfs) 6.0 Direct Entry, Subcatchment PR1B: PR1B - DRAINS TO ABOVE GROUND FILTRATION BASIN Hydrograph ® Runoff ' MN-RPBCWD_v1_At1as14_24-hr2y_S1 2y 24hr Rainfall=2.87" Runoff Area=38,523 sf Runoff Volume=0.145 of Runoff Depth=1.97" Tc=6.0 min CN=WQ 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 Time (houm) This document was created by an application that isn't licensed to use novaPDF. Purchase a license to aenerate PDF files without this notice. ' 2035-1 PROPOSED MN-RPBCWD_v1_At1as14_24-hr2y_S1 2y24hr Rainfall=2.87' Prepared by {enter your company name here} Printed 12/4/2020 HydroCAD@ 10.00-26 s/n 02202 @ 2020 HydroCAD Software Solutions LLC Page 9 Summary for Subcatchment PR2A: PR2A - DRAINS TO PRIVATE ROAD (WEST) Runoff = 0.41 cfs @ 12.09 hrs, Volume= 0.020 af, Depth= 1.22" ' Runoff by SCS TR -20 method, UH=SCS, Weighted -Q, Time Span= 0.00-240.00 hrs, dt= 0.01 hrs MN-RPBCWD_v1_Atlasl4_24-hr2y_S1 2y24hr Rainfall=2.87' Area (sf) CN DescriDtion 370 98 Paved parking, HSG C 8,112 80 >75% Grass cover, Good, HSG D 8,482 Weighted Average ' 8,112 95.64% Pervious Area 370 4.36% Impervious Area ' Tc (min) Length (feet) Slope Velocity Capacity Description (fUft) (fUsec) (cfs) 6.0 Direct Entry, ' Subcatchment PR2A: PR2A - DRAINS TO PRIVATE ROAD (WEST) Hydrograph ' 046 ■ RunoR 0.46 0.41 Gf5 0.42 MN-RPBCWD_vt_Atlastd_24-hr2y24hr 04 Rainf Rainfall=2.87" 0.38 - Runoff Area=8,482 sf ' 0.36 Runoff Volume=0.020 of 0.34 Runoff Depth=1.22" 032 Tc=6.0 min 0.3 CN=WQ 028 ' 0 26 = 024- 0 022 u 02. ' 0 1 016- 0 14- 0 12- 0.1- 008- 0800fi 006 0.04 0 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 Time (hours) This document was created by an application that isn't licensed to use novaPDF. Purchase a license to oenerate PDF files without this notice. 2035-1 PROPOSED MN-RPBCWD vl_Atlas14_24-hr2y_S1 2y 24hr Rainfall=2.87" Prepared by {enter your company name here} Printed 12/4/2020 HydroCAD9)10.00-26 s/n 02202 02020 HydroCAD Software Solutions LLC Page 10 Summary for Subcatchment PR2B: PR2B - DRAINS TO UNDERGROUN FILTRATION BASIN Runoff = 5.77 cfs @ 12.08 hrs, Volume= 0.295 af, Depth= 2.21" Runoff by SCS TR -20 method, UH=SCS, Weighted -Q, Time Span= 0.00-240.00 hrs, dt= 0.01 hrs MN-RPBCWD_v1_Atlasl4_24-hr2y_S12y24hr Rainfall=2.87" Area (sf) CN Descriotion 49,611 98 Paved parking, HSG C 20,269 80 >75% Grass cover, Good, HSG D 69,880 Weighted Average 20,269 29.01% Pervious Area 49,611 70.99% Impervious Area Tc Length Slope Velocity Capacity Description min (feet) (ft/ft) (fUsec) (cfs) 6.0 Direct Entry, Subcatchment PR2B: PR2B - DRAINS TO UNDERGROUN FILTRATION BASIN 61MA RM 10 MN.RPBCWD_v1_Atlas14_24-hr2y_S7 2y 24hr Rainfall=2.87" Runoff Area=69,880 sf Runoff Volume=0.295 of Runoff Depth=2.21" Tc=6.0 min CN=WQ 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 Time (hours( This document was created by an application that isn't licensed to use novaPDF. Purchase a license to generate PDF files without this notice. Q Runoff ' 2035-1 PROPOSED MN-RPBCWD_v1_At1as14_24-hr2y_S1 2y 24hr Rainfall=2.87" Prepared by {enter your company name here) Printed 12/4/2020 HydroCAD@ 10.00-26 s/n 02202 02020 HydroCAD Software Solutions LLC Page 11 Summary for Subcatchment PR3: PR3 - DRAINS TO PRIVATE ROAD (SOUTH) Runoff = 0.26 cfs @ 12.09 hrs, Volume= 0.013 af, Depth= 1.15" ' Runoff by SCS TR -20 method, UH=SCS, Weighted -Q, Time Span= 0.00-240.00 hrs, dt= 0.01 hrs MN-RPBCWD_v1_Atlasl4_24-hr2y_S12y24hr Rainfall=2.87' Area (sf) CN Description 0 98 Paved parking, HSG C 5,675 80 >75% Grass cover, Good, HSG D 5,675 Weighted Average 5,675 100.00% Pervious Area Tc Length Slope Velocity Capacity Description ' _(min) (feet) (ft/ft) (ft/sec) (cfs) 6.0 Direct Entry, 1 ` 0 LL Subcatchment PR3: PR3 - DRAINS TO PRIVATE ROAD (SOUTH) Hydrograph Time (hour) This document was created by an application that isn't licensed to use novaPDF. Purchase a license to generate PDF files without this notice. ® Runaff 2035-1 PROPOSED MN-RPBCWD_v1_At1as14_24-hr2y_S1 2y 24hr Rainfall=2.87" Prepared by {enter your company name here} Printed 12/4/2020 HydroCADO 10.00-26 s/n 02202 @ 2020 HydroCAD Software Solutions LLC Page 12 Summary for Reach PR-DA1: PR-DA1 - DRAIN TO LAKE DRIVE W [40] Hint: Not Described (Outflow=Inflow) Inflow Area = 1.475 ac, 38.01% Impervious, Inflow Depth = 1.51" for 2y 24hr event Inflow = 1.95 cfs @ 12.10 hrs, Volume= 0.186 of Outflow = 1.95 cfs @ 12.10 hrs, Volume= 0.186 af, Atten= 0%, Lag= 0.0 min Routing by Stor-Ind method, Time Span= 0.00-240.00 hrs, dt= 0.01 hrs Reach PR-DA1: PR-DA1 - DRAIN TO LAKE DRIVE W Time (hours) This document was created by an application that isn't licensed to use novaPDF. Purchase a license to generate PDF files without this notice. Ii 1 11 11 ■ InFlow , © OutFlow r I� r1 1 ' 2035-1 PROPOSED MN-RPBCWD_v1_At1as14_24-hr2y_S1 2y24hr Rainfall=2.87" Prepared by {enter your company name here} Printed 12/4/2020 HydroCAD@ 10.00-26 s/n 02202 @ 2020 HydroCAD Software Solutions LLC Page 13 ' Summary for Reach PR-DA2: PR-DA2 - DRAINS TO PRIVATE ROAD [401 Hint: Not Described (Outflow=Inflow) Inflow Area = 1.929 ac, 59.47% Impervious, Inflow Depth = 1.69" for 2y 24hr event Inflow = 1.32 cfs @ 12.11 hrs, Volume= 0.272 of Outflow = 1.32 cfs @ 12.11 hrs, Volume= 0.272 af, Atten= 0%, Lag= 0.0 min ' Routing by Stor-Ind method, Time Span= 0.00-240.00 hrs, dt= 0.01 hrs ' Reach PR-DA2: PR-DA2 - DRAINS TO PRIVATE ROAD Hydrograph ' ■ InFlow S ❑ OuHlow ,.32cr5 Inflow Area=1.929 ac u 0 LL 1 1 1 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 Time (houm) 1 This document was created by an application that isn't licensed to use novaPDF. Purchase a license to Generate PDF files without this notice. 240 Reach PR -TOTAL: PROPOSED TOTAL , Hydrograph ■ Inflow , Cy 3.270$ Inflow Area=3.404 ac B Outflow 1 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 ' Time (hours) This document was created by an application that isn't licensed to use novaPDF. Purchase a license to aenerate PDF files without this notice. 2035-1 PROPOSED MN-RPBCWD v1_Atlas14_24-hr2y_S12y24hr Rainfall=2.87" Prepared by {enter your company name here} Printed 12/4/2020 , H droCAD®10.00-26 s/n 02202 @2020 HydroCAD Software Solutions LLC Page 14 Summary for Reach PR -TOTAL: PROPOSED TOTAL , [40] Hint: Not Described (Outflow=Inflow) Inflow Area = 3.404 ac, 50.17% Impervious, Inflow Depth = 1.61" for 2y 24hr event , Inflow = 3.27 cfs @ 12.10 hrs, Volume= 0.457 of Outflow = 3.27 cfs @ 12.10 hrs, Volume= 0.457 af, Atten= 0%, Lag= 0.0 min ' Routing by Stor-Ind method, Time Span= 0.00-240.00 hrs, dt= 0.01 hrs Reach PR -TOTAL: PROPOSED TOTAL , Hydrograph ■ Inflow , Cy 3.270$ Inflow Area=3.404 ac B Outflow 1 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 ' Time (hours) This document was created by an application that isn't licensed to use novaPDF. Purchase a license to aenerate PDF files without this notice. ' 2035-1 PROPOSED MN-RPBCWD_v1_At1as14_24-hr2y_S1 2y 24hr Rainfall=2.87" Prepared by {enter your company name here) Printed 12/4/2020 HydroCADO 10.00-26 s/n 02202 © 2020 HydroCAD Software Solutions LLC Page 15 I Summary for Pond 1P: 1P -ABOVEGROUND FILTRATION BASIN 1 - DRAINS TO PRIVATE ROAD Inflow Area = 0.884 ac, 54.94% Impervious, Inflow Depth = 1.97" for 2y 24hr event ' Inflow = 2.86 cfs @ 12.08 hrs, Volume= 0.145 of Outflow = 0.80 cfs @ 12.32 hrs, Volume= 0.120 af, Atten= 72%, Lag= 13.8 min Discarded = 0.00 cfs @ 0.00 hrs, Volume= 0.000 of Primary = 0.80 cfs @ 12.32 hrs, Volume= 0.120 of ' Routing by Stor-Ind method, Time Span= 0.00-240.00 hrs, dt= 0.01 hrs Peak Elev= 929.48'@ 12.32 hrs Surf.Area= 4,650 sf Storage= 2,930 cf ' Plug -Flow detention time= 161.6 min calculated for 0.120 of (82% of inflow) Center -of -Mass det. time= 94.4 min ( 871.1 - 776.7 ) ' Volume Invert Avail.Storage Storage Description #1 930.00' 25,331 cf Custom Stage Data (Prismatic) Listed below (Recalc) #2 927.90' 3,906 cf Custom Stage Data (Prismatic) Listed below (Recalc) 9,765 cf Overall x 40.0% Voids 29,237 cf Total Available Storage Elevation Surf.Area Voids Inc.Store Cum.Store (feet) (sq -ft) (%) (cubic -feet) (cubic -feet) 930.00 898 0.0 0 0 931.00 1,760 100.0 1,329 1,329 932.00 2,783 100.0 2,272 3,601 933.00 3,991 100.0 3,387 6,988 934.00 5,404 100.0 4,698 11,685 935.00 6,808 100.0 6,106 17,791 ' 936.00 8,272 100.0 7,540 25,331 Elevation Surf.Area Inc.Store Cum.Store ' (feet) (sq -ft) (cubic -feet) (cubic -feet) 927.90 4,650 0 0 928.50 4,650 2,790 2,790 930.00 4,650 6,975 9,765 ' Device Routing Invert Outlet Devices #1 Primary 928.50' 12.0" Round Culvert ' L= 78.0' CMP, mitered to conform to fill, Ke= 0.700 Inlet/ Outlet Invert= 928.50'/926.94' S= 0.0200 'P Cc= 0.900 n=0.012 Concrete pipe, finished, Flow Area= 0.79 sf #2 Device 1 935.00' 48.0" Horiz. Orifice/Grate C= 0.600 Limited to weir flow at low heads #3 Device 1 928.50' 6.0" Vert. Orifice/Grate C= 0.600 #4 Discarded 927.90' 0.060 in/hr Exfiltration over Surface area from 927.90' - 928.50' ' Excluded Surface area = 4,650 sf Discarded OutFlow Max=0.00 cfs @ 0.00 hrs HW=927.90' (Free Discharge) t�-Exfiltration ( Controls 0.00 cfs) ' Primary OutFlow Max=0.80 cfs @ 12.32 hrs HW=929.48' (Free Discharge) L1=Culvert (Passes 0.80 cfs of 2.31 cfs potential flow) L2=Orifice/Grate ( Controls 0.00 cfs) 3=Orifice/Grate (Orifice Controls 0.80 cfs @ 4.10 fps) 1 This document was created by an application that isn't licensed to use novaPDF. Purchase a license to generate PDF files without this notice. 11 2035-1 PROPOSED MN-RPBCWD_v1_At1as14_24-hr2y_S1 2y 24hr Rainfall=2.87" ' Prepared by {enter your company name here} Printed 12/4/2020 HydroCADO 10.00-26 s/n 02202 02020 HydroCAD Software Solutions LLC Page 16 Pond 1P: 1P - ABOVEGROUND FILTRATION BASIN 1 - DRAINS TO PRIVATE ROAD ' Hydrograph Time (hours) I This document was created by an application that isn't licensed to use novaPDF. Purchase a license to generate PDF files without this notice. ' 2035-1 PROPOSED MN-RPBCWD_v1_Atlas14_24-hr2y_S12y24hr Rainfall=2.87" Prepared by {enter your company name here} Printed 12/4/2020 HydroCAD@ 10.00-26 s/n 02202 @2020 HydroCAD Software Solutions LLC Page 17 Stage -Area -Storage for Pond 1P: 1P -ABOVEGROUND FILTRATION BASIN 1 -DRAINS TO PRIVATE ROAD Elevation Surface Storage (feet) (sq -ft) (cubic -feet) 927.90 4,650 0 928.00 4,650 186 928.10 4,650 372 928.20 4,650 558 928.30 4,650 744 928.40 4,650 930 928.50 4,650 1,116 928.60 4,650 1,302 928.70 4,650 1,488 928.80 4,650 1,674 928.90 4,650 1,860 929.00 4,650 2,046 929.10 4,650 2,232 929.20 4,650 2,418 929.30 4,650 2,604 929.40 4,650 2,790 929.50 4,650 2,976 929.60 4,650 3,162 929.70 4,650 3,348 929.80 4,650 3,534 929.90 4,650 3,720 930.00 5,548 3,906 930.10 5,634 4,000 930.20 5,720 4,103 930.30 5,807 4,214 930.40 5,893 4,334 930.50 5,979 4,463 930.60 6,065 4,600 930.70 6,151 4,746 930.80 6,238 4,900 930.90 6,324 5,063 931.00 6,410 5,235 931.10 6,512 5,416 931.20 6,615 5,607 931.30 6,717 5,809 931.40 6,819 6,021 931.50 6,922 6,243 931.60 7,024 6,475 931.70 7,126 6,718 931.80 7,228 6,970 931.90 7,331 7,233 932.00 7,433 7,507 932.10 7,554 7,791 932.20 7,675 8,087 932.30 7,795 8,396 932.40 7,916 8,716 932.50 8,037 9,049 932.60 8,158 9,394 932.70 8,279 9,751 932.80 8,399 10,119 932.90 8,520 10,500 933.00 8,641 10,894 933.10 8,782 11,300 933.20 8,924 11,720 933.30 9,065 12,154 933.40 9,206 12,603 933.50 9,348 13,066 933.60 9,489 13,542 Elevation Surface Storage (feet) (sq -ft) (cubic -feet) 933.70 9,630 14,033 933.80 9,771 14,538 933.90 9,913 15,058 934.00 10,054 15,591 934.10 10,194 16,138 934.20 10,335 16,700 934.30 10,475 17,275 934.40 10,616 17,865 934.50 10,756 18,469 934.60 10,896 19,086 934.70 11,037 19,718 934.80 11,177 20,363 934.90 11,318 21,023 935.00 11,458 21,697 935.10 11,604 22,385 935.20 11,751 23,088 935.30 11,897 23,805 935.40 12,044 24,537 935.50 12,190 25,284 935.60 12,336 26,045 935.70 12,483 26,821 935.80 12,629 27,612 935.90 12,776 28,417 936.00 12,922 29,237 This document was created by an application that isn't licensed to use novaPDF. Purchase a license to generate PDF files without this notice. 2035-1 PROPOSED MN-RPBCWD_v1_At1as14_24-hr2y_S12y24hr Rainfall=2.87" Prepared by {enter your company name here} Printed 12/4/2020 HydroCAD@ 10.00-26 s/n 02202 @ 2020 HydroCAD Software Solutions LLC Page 18 Summary for Pond 2P: 2P - UNDERGROUND FILTRATION BASIN 2 - DRAINS TO PRIVATE ROAD Inflow Area = 1.604 ac, 70.99% Impervious, Inflow Depth = 2.21" for 2y 24hr event Inflow = 5.77 cfs @ 12.08 hrs, Volume= 0.295 of Outflow = 0.90 cfs @ 12.53 hrs, Volume= 0.239 af, Atten= 84%, Lag= 26.9 min Discarded = 0.00 cfs @ 0.00 hrs, Volume= 0.000 of Primary = 0.90 cfs @ 12.53 hrs, Volume= 0.239 of Routing by Stor-Ind method, Time Span= 0.00-240.00 hrs, dt= 0.01 hrs / 2 Peak Elev= 934.16'@ 12.53 hrs Surf.Area= 10,112 sf Storage= 7,124 cf Plug -Flow detention time= 218.8 min calculated for 0.239 of (81% of inflow) Center -of -Mass det. time= 150.8 min ( 919.1 - 768.3 ) Volume Invert Avail.Storage Storage Description #tA 932.40' 15,025 cf 32.00'W x 316.001 x 4.60'H Field A 46,515 cf Overall - 8,954 cf Embedded = 37,562 cf x 40.0% Voids #2A 934.50' 8,954 cf CMP Round 24 x 135 Inside #1 Effective Size= 24.0"W x 24.0"H => 3.14 sf x 20.001 = 62.8 cf Overall Size= 24.0"W x 24.0"H x 20.001 Row Length Adjustment= +10.00'x 3.14 sf x 9 rows 30.00' Header x 3.14 sf x 2 = 188.5 cf Inside 23,978 cf Total Available Storage Storage Group A created with Chamber Wizard Device Routing Invert Outlet Devices #1 Primary 931.00' 15.0" Round Culvert L= 34.0' CMP, mitered to conform to fill, Ke= 0.700 Inlet/ Outlet Invert= 931.00'/ 930.50' S= 0.0147'/' Cc= 0.900 n= 0.012 Concrete pipe, finished, Flow Area= 1.23 sf #2 Device 1 935.25' 12.0" Vert. Orifice/Grate C= 0.600 #3 Device 1 933.00' 6.0" Vert. Orifice/Grate C= 0.600 #4 Discarded 932.40' 0.060 in/hr Exfiltration over Surface area from 932.40' - 933.00' Conductivity to Groundwater Elevation = 922.00' Excluded Surface area = 10,112 sf Discarded OutFlow Max=0.00 cfs @ 0.00 hrs HW=932.40' (Free Discharge) L-4=Exfiltration ( Controls 0.00 cfs) Primary OutFlow Max=0.90 cfs @ 12.53 hrs HW=934.16' (Free Discharge) L1=Culvert (Passes 0.90 cfs of 8.30 cfs potential flow) L2=Orifice/Grate ( Controls 0.00 cfs) 3=Orifice/Grate (Orifice Controls 0.90 cfs @ 4.60 fps) This document was created by an application that isn't licensed to use novaPDF. Purchase a license to generate PDF files without this notice. ' 2035-1 PROPOSED MN-RPBCWD_vl_Atlasl4_24-hr2y_S12y24hr Rainfall=2.87" Prepared by {enter your company name here} Printed 12/4/2020 HydroCAD®10.00-26 s/n 02202 @2020 HydroCAD Software Solutions LLC Page 19 t'ond 2P: 2P - UNDERGROUND FILTRATION BASIN 2 - DRAINS TO PRIVATE ROAD - Chamber Wizard Field, Chamber Model = CMP Round 24 (Round Corrugated Metal Pipe) ' Effective Size= 24.0"W x 24.0"H => 3.14 sf x 20.001 = 62.8 cf Overall Size= 24.0"W x 24.0"H x 20.001 Row Length Adjustment= +10.00'x 3.14 sf x 9 rows ' 24.0" Wide + 18.0" Spacing = 42.0" C -C Row Spacing 15 Chambers/Row x 20.00' Long +10.00' Row Adjustment +2.00' Header x 2 = 314.00' Row Length ' +12.0" End Stone x 2 = 316.00' Base Length 9 Rows x 24.0" Wide + 18.0" Spacing x 8 + 12.0" Side Stone x 2 = 32.00' Base Width 25.2" Base + 24.0" Chamber Height + 6.0" Cover = 4.60' Field Height 135 Chambers x 62.8 cf +10.00' Row Adjustment x 3.14 sf x 9 Rows + 30.00' Header x 3.14 sf x 2 = 8,953.5 cf Chamber Storage 46,515.2 cf Field - 8,953.5 cf Chambers = 37,561.7 cf Stone x 40.0% Voids = 15,024.7 cf Stone Storage Chamber Storage + Stone Storage = 23,978.2 cf = 0.550 of ' Overall Storage Efficiency= 51.5% Overall System Size = 316.00'x 32.00'x 4.60' ' 135 Chambers 1,722.8 cy Field 1,391.2 cy Stone 1 1 This document was created by an application that isn't licensed to use novaPDF. Purchase a license to generate PDF files without this notice. I1 2035-1 PROPOSED MN-RPBCWD_v1_At1as14_24-hr2y_S1 2y 24hr Rainfall=2.87" , Prepared by {enter your company name here} Printed 12/4/2020 HydroCAD®10.00-26 s/n 02202 @2020 HydroCAD Software Solutions LLC Page 20 Pond 2P: 2P - UNDERGROUND FILTRATION BASIN 2 - DRAINS TO PRIVATE ROAD ' Hydroyrapn Time (hours) This document was created by an application that isn't licensed to use novaPDF. Purchase a license to aenerate PDF files without this notice. ■ Inflow ' Oiscar ■ Primardetl ■ Primary I 1 1 I 2035-1 PROPOSED MN-RPBCWD_v1_Atlas14_24-hr2y_S1 2y 24hr Rainfall=2.87" Prepared by {enter your company name here} Printed 12/4/2020 HydroCAD610.00-26 s/n 02202 © 2020 HydroCAD Software Solutions LLC Page 21 Stage -Area -Storage for Pond 2P: 2P - UNDERGROUND FILTRATION BASIN 2 - DRAINS TO PRIVATE ROAD Elevation Surface Storage (feet) (sq -ft) (cubic -feet) 932.40 10,112 0 932.45 10,112 202 932.50 10,112 404 932.55 10,112 607 932.60 10,112 809 932.65 10,112 1,011 932.70 10,112 1,213 932.75 10,112 1,416 932.80 10,112 1,618 932.85 10,112 1,820 932.90 10,112 2,022 932.95 10,112 2,225 933.00 10,112 2,427 933.05 10,112 2,629 933.10 10,112 2,831 933.15 10,112 3,034 933.20 10,112 3,236 933.25 10,112 3,438 933.30 10,112 3,640 933.35 10,112 3,843 933.40 10,112 4,045 933.45 10,112 4,247 933.50 10,112 4,449 933.55 10,112 4,652 933.60 10,112 4,854 933.65 10,112 5,056 933.70 10,112 5,258 933.75 10,112 5,460 933.80 10,112 5,663 933.85 10,112 5,865 933.90 10,112 6,067 933.95 10,112 6,269 934.00 10,112 6,472 934.05 10,112 6,674 934.10 10,112 6,876 934.15 10,112 7,078 934.20 10,112 7,281 934.25 10,112 7,483 934.30 10,112 7,685 934.35 10,112 7,887 934.40 10,112 8,090 934.45 10,112 8,292 934.50 10,112 8,494 934.55 10,112 8,732 934.60 10,112 8,999 934.65 10,112 9,284 934.70 10,112 9,583 934.75 10,112 9,893 934.80 10,112 10,213 934.85 10,112 10,541 934.90 10,112 10,877 934.95 10,112 11,219 935.00 10,112 11,567 935.05 10,112 11,919 935.10 10,112 12,276 935.15 10,112 12,637 935.20 10,112 13,001 935.25 10,112 13,368 Elevation Surface Storage (feet) (sq -ft) (cubic -feet) 935.30 10,112 13,737 935.35 10,112 14,107 935.40 10,112 14,479 935.45 10,112 14,852 935.50 10,112 15,225 935.55 10,112 15,598 935.60 10,112 15,971 935.65 10,112 16,343 935.70 10,112 16,713 935.75 10,112 17,082 935.80 10,112 17,449 935.85 10,112 17,813 935.90 10,112 18,173 935.95 10,112 18,530 936.00 10,112 18,883 936.05 10,112 19,231 936.10 10,112 19,573 936.15 10,112 19,909 936.20 10,112 20,237 936.25 10,112 20,557 936.30 10,112 20,867 936.35 10,112 21,166 936.40 10,112 21,451 936.45 10,112 21,718 936.50 10,112 21,956 936.55 10,112 22,158 936.60 10,112 22,360 936.65 10,112 22,563 936.70 10,112 22,765 936.75 10,112 22,967 936.80 10,112 23,169 936.85 10,112 23,371 936.90 10,112 23,574 936.95 10,112 23,776 937.00 10,112 23,978 1 This document was created by an application that isn't licensed to use novaPDF. Purchase a license to generate PDF files without this notice. 2035-1 PROPOSED MN-RPBCWD v1_Atlas14_24-hr10y_S1 10y 24hr Rainfall=4.27" Prepared by {enter your company name here} Printed 12/4/2020 HydroCAD®10.00-26 s/n 02202 © 2020 HydroCAD Software Solutions LLC Page 22 Time span=0.00-240.00 hrs, dt=0.01 hrs, 24001 points Runoff by SCS TR -20 method, UH=SCS, Weighted -Q Reach routing by Stor-Ind method - Pond routing by Stor-Ind method Subcatchment PRIIA: PRIIA - DRAINS TO Runoff Area=25.737 sf 12.67% Impervious Runoff Depth=2.49" Tc=6.0 min CN=WQ Runoff=2.62 cfs 0.123 of Subcatchment PRIIB: PRI B - DRAINS TO Runoff Area=38.523 sf 54.94% Impervious Runoff Depth=3.24" Tc=6.0 min CN=WQ Runoff=4.81 cfs 0.239 of Subcatchment PR2A: PR2A - DRAINS TO Runoff Area=8,482 sf 4.36% Impervious Runoff Depth=2.34" Tc=6.0 min CN=WQ Runoff=0.83 cfs 0.038 of Subcatchment PR2B: PR2B - DRAINS TO Runoff Area=69.880 sf 70.99% Impervious Runoff Depth=3.52" Tc=6.0 min CN=WQ Runoff=9.33 cfs 0.471 of Subcatchment PR3: PR3 - DRAINS TO Runoff Area=5,675 sf 0.00% Impervious Runoff Depth=2.27" Tc=6.0 min CN=WQ Runoff=0.54 cfs 0.025 of Reach PR-DA1: PR-DA1 - DRAIN TO LAKE DRIVE W Inflow=3.55 cfs 0.336 of Outflow=3.55 cfs 0.336 of Reach PR-DA2: PR-DA2 - DRAINS TO PRIVATE ROAD Inflow=2.36 cfs 0.478 of Outflow=2.36 cfs 0.478 of Reach PR -TOTAL: PROPOSED TOTAL Inflow=5.92 cfs 0.813 of Outflow=5.92 cfs 0.813 of Pond 1 P: 1 P - ABOVEGROUND FILTRATION Peak EIev=930.55' Storage=4,535 cf Inflow=4.81 cfs 0.239 of Discarded=0.00 cfs 0.000 of Primary=1.27 cfs 0.213 of Outflow=1.27 cfs 0.213 of Pond 2P: 2P - UNDERGROUND Peak EIev=934.98' Storage=11.407 cf Inflow=9.33 cfs 0.471 of Discarded=0.00 cfs 0.000 of Primary=1.24 cfs 0.415 of Outflow=1.24 cfs 0.415 of Total Runoff Area = 3.404 ac Runoff Volume = 0.895 of Average Runoff Depth = 3.15" 49.83% Pervious = 1.696 ac 50.17% Impervious = 1.708 ac This document was created by an application that isn't licensed to use novaPDF. Purchase a license to aenerate PDF files without this notice. 2035-1 PROPOSED MN-RPBCWD_v1_At1as14_24-hr10y_S1 10y 24hr Rainfall=4.27" Prepared by (enter your company name here} Printed 12/4/2020 HydroCAD®10.00-26 s/n 02202 @2020 HydroCAD Software Solutions LLC Page 23 ' Summary for Subcatchment PR1A: PR1A - DRAINS TO LAKE DRIVE W Runoff = 2.62 cfs @ 12.09 hrs, Volume= 0.123 af, Depth= 2.49" ' Runoff by SCS TR -20 method, UH=SCS, Weighted -Q, Time Span= 0.00-240.00 hrs, dt= 0.01 hrs MN-RPBCWD_v1_Atlasl4_24-hr10y_S1 10y 24hr Rainfall=4.27" ' Area (sf) CN Description 3,260 98 Paved parking, HSG C 22,477 80 >75% Grass cover, Good, HSG D 25,737 Weighted Average 22,477 87.33% Pervious Area 3,260 12.67% Impervious Area ' Tc Length Slope Velocity Capacity Description (min) (feet) (fUft) (fUsec) (cfs) 6.0 Direct Entry, ' Subcatchment PR1A: PR1A - DRAINS TO LAKE DRIVE W Hydrograph 1 I Time (hours) This document was created by an application that isn't licensed to use novaPDF. Purchase a license to generate PDF files without this notice. ■ Runofl 2035-1 PROPOSED MN-RPBCWD v1_Atlas14_24-hr10y_S1 10y 24hr Rainfall=4.27" Prepared by {enter your company name here} Printed 12/4/2020 HydroCAD®10.00-26 s/n 02202 © 2020 HydroCAD Software Solutions LLC Page 24 Summary for Subcatchment PR1 B: PR1 B - DRAINS TO ABOVE GROUND FILTRATION BASIN Runoff = 4.81 cfs @ 12.08 hrs, Volume= 0.239 af, Depth= 3.24" Runoff by SCS TR -20 method, UH=SCS, Weighted -Q, Time Span= 0.00-240.00 hrs, dt= 0.01 hrs MN-RPBCWD_v1_Atlasl4_24-hr10y_S110y24hr Rainfall=4.27" Area (sf) CN Descriotion 21,163 98 Paved parking, HSG C 17,360 80 >75% Grass cover, Good, HSG D 38,523 Weighted Average 17,360 45.06% Pervious Area 21,163 54.94% Impervious Area Tc Length Slope Velocity Capacity Description (min) (feet) (ft/ft) (ft/sec) (cfs) 6.0 Direct Entry, Subcatchment PR1B: PR1B - DRAINS TO ABOVE GROUND FILTRATION BASIN Hydrograph Time (hours) This document was created by an application that isn't licensed to use novaPDF. Purchase a license to aenerate PDF files without this notice. D RonOR 1 ' 2035-1 PROPOSED MN-RPBCWD_v1_At1as14_24-hr10y_S1 10y24hr Rainfall=4.27" Prepared by {enter your company name here) Printed 12/4/2020 HydroCAD@ 10.00-26 s/n 02202 @ 2020 HydroCAD Software Solutions LLC Page 25 ' Summary for Subcatchment PR2A: PR2A - DRAINS TO PRIVATE ROAD (WEST) Runoff = 0.83 cfs @ 12.09 hrs, Volume= 0.038 af, Depth= 2.34" ' Runoff by SCS TR -20 method, UH=SCS, Weighted -Q, Time Span= 0.00-240.00 hrs, dt= 0.01 hrs MN-RPBCWD_v1_Atlasl4_24-hrl0y_S110y24hr Rainfall=4.27" Area (sf) CN Description 370 98 Paved parking, HSG C 8,112 80 >75% Grass cover, Good, HSG D 8,482 Weighted Average 8,112 95.64% Pervious Area 370 4.36% Impervious Area ' Tc Length Slope Velocity Capacity Description (min) (feet) (ft/ft) (ft/sec) (cfs) 6.0 Direct Entry, ' Subcatchment PR2A: PR2A - DRAINS TO PRIVATE ROAD (WEST) Hydrograph Time (hours) This document was created by an application that isn't licensed to use novaPDF. Purchase a license to generate PDF files without this notice. ■ RunaH 2035-1 PROPOSED MN-RPBCWD_v1_Atlas14_24-hr10y_S1 10y 24hr Rainfall=4.27" Prepared by {enter your company name here} Printed 12/4/2020 HydroCAD®10.00-26 s/n 02202 C2020 HydroCAD Software Solutions LLC Page 26 Summary for Subcatchment PR213: PR26 - DRAINS TO UNDERGROUN FILTRATION BASIN Runoff = 9.33 cfs @ 12.08 hrs, Volume= 0.471 af, Depth= 3.52" Runoff by SCS TR -20 method, UH=SCS, Weighted -Q, Time Span= 0.00-240.00 hrs, dt= 0.01 hrs MN-RPBCWD_v1_Atlasl4_24-hr10y_S1 10y24hr Rainfall=4.27" Area (sf) CN Description 49,611 98 Paved parking, HSG C 20,269 80 >75% Grass cover, Good, HSG D 69,880 Weighted Average 20,269 29.01 % Pervious Area 49,611 70.99% Impervious Area Tc Length Slope Velocity Capacity Description min (feet) (ft/ft) (ft/sec) (cfs) 6.0 Direct Entry, 3 0 LL Subcatchment PR26: PR2B - DRAINS TO UNDERGROUN FILTRATION BASIN Hydrograph n in 7n 1n Time (hours) MN-RPBCWD_vi_Atlasl4_24-hr10y_31 toy 24" r Rainfall=4.27" Runoff Area=69,880 sf Runoff Vo1ume=0.471 of Runoff Depth=3.52" Tc=6.0 min CN=Wa This document was created by an application that isn't licensed to use novaPDF. Purchase a license to aenerate PDF files without this notice. B Runoff ' 1 1 1 ' 2035-1 PROPOSED MN-RPBCWD_v 1_Atfasl4_24-hr10y_S1 10y 24hr Rainfall=4.27' Prepared by {enter your company name here) Printed 12/4/2020 HydroCADO 10.00-26 s/n 02202 ©2020 HydroCAD Software Solutions LLC Page 27 ' Summary for Subcatchment PR3: PR3 - DRAINS TO PRIVATE ROAD (SOUTH) Runoff = 0.54 cfs @ 12.09 hrs, Volume= 0.025 af, Depth= 2.27" Runoff by SCS TR-20 method, UH=SCS, Weighted-Q, Time Span= 0.00-240.00 hrs, dt= 0.01 hrs MN-RPBCWD_v1_Atlasl4_24-hr10y_S1 10y24hr Rainfall=4.27' ' Area (sf) CN Description 0 98 Paved parking, HSG C 5,675 80 >75% Grass cover, Good, HSG D ' 5,675 Weighted Average 5,675 100.00% Pervious Area Tc Length Slope Velocity Capacity Description ' (min) (feet) (ft/ft) (fUsec) (cfs) 6.0 Direct Entry, ' Subcatchment PR3: PR3 - DRAINS TO PRIVATE ROAD (SOUTH) Hydrograph 06- 0.55. 6 0.55 0.54 CfS - - MN-RPBCWD v1 Atlas14 24-hr10y_5110y24hr Rainfall4.27" 0.5 Runoff Area=5,675 sf ' 045 Runoff Volume=0.025 of Runoff Depth=2.27" 0 4 Tc=6.0 min CN=Wa 0.35 0.3 0 u. 025- 02- 0,15- 0,1- 005 25020.15005 0 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 Time (hours) This document was created by an application that isn't licensed to use novaPDF. Purchase a license to aenerate PDF files without this notice. 2035-1 PROPOSED MN-RPBCWD vl_Atlas14_24-hr10y_S1 10y 24hr Rainfall=4.27" Prepared by {enter your company name here} Printed 12/4/2020 HydroCAD®10.00-26 s/n 02202 @2020 HydroCAD Software Solutions LLC Page 28 Summary for Reach PR-DA1: PR-DA1 - DRAIN TO LAKE DRIVE W (401 Hint: Not Described (Outflow=Inflow) Inflow Area = 1.475 ac, 38.01% Impervious, Inflow Depth = 2.73" for 10y 24hr event Inflow = 3.55 cfs @ 12.09 hrs, Volume= 0.336 of Outflow = 3.55 cfs @ 12.09 hrs, Volume= 0.336 af, Atten= 0%, Lag= 0.0 min Routing by Stor-Ind method, Time Span= 0.00-240.00 hrs, dt= 0.01 hrs Reach PR-DA1: PR-DA1 - DRAIN TO LAKE DRIVE W Time (hours) This document was created by an application that isn't licensed to use novaPDF. Purchase a license to generate PDF files without this notice. Ii 11 ■ Inflow a Outflow I, 1 I 11 2035-1 PROPOSED MN-RPBCWD_v1_At1as14_24-hr10y_S1 10y 24hr Rainfall=4.27" Prepared by {enter your company name here} Printed 12/4/2020 HydroCAD@ 10.00-26 s/n 02202 @2020 HydroCAD Software Solutions LLC Page 29 Summary for Reach PR-DA2: PR-DA2 - DRAINS TO PRIVATE ROAD [401 Hint: Not Described (Outflow=Inflow) ' Inflow Area = 1.929 ac, 59.47% Impervious, Inflow Depth = 2.97" for 10y 24hr event Inflow = 2.36 cfs @ 12.10 hrs, Volume= 0.478 of Outflow = 2.36 cfs @ 12.10 hrs, Volume= 0.478 af, Atten= 0%, Lag= 0.0 min ' Routing by Stor-Ind method, Time Span= 0.00-240.00 hrs, dt= 0.01 hrs ' Reach PR-DA2: PR-DA2 - DRAINS TO PRIVATE ROAD Hydrograph 4 0 LL Time (hours) This document was created by an application that isn't licensed to use novaPDF. Purchase a license to aenerate PDF files without this notice. ■ Inflow ■ outflow 2035-1 PROPOSED MN-RPBCWD_vl_ Atlas14_24-hr10y_S1 10y 24hr Rainfall=4.27" , Prepared by {enter your company name here} Printed 12/4/2020 HydroCAD010.00-26 s/n 02202 @2020 HvdroCAD Software Solutions LLC Paae 30 Summary for Reach PR -TOTAL: PROPOSED TOTAL ' [40] Hint: Not Described (Outflow=Inflow) Inflow Area = 3.404 ac, 50.17% Impervious, Inflow Depth = 2.87" for 10y 24hr event ' Inflow = 5.92 cfs @ 12.09 hrs, Volume= 0.813 of Outflow = 5.92 cfs @ 12.09 hrs, Volume= 0.813 af, Atten= 0%, Lag= 0.0 min Routing by Stor-Ind method, Time Span= 0.00-240.00 hrs, dt= 0.01 hrs ' Reach PR -TOTAL: PROPOSED TOTAL , Hydrograph Time (hours) This document was created by an application that isn't licensed to use novaPDF. Purchase a license to aenerate PDF files without this notice. ■ Inflow ® Outflow , 1 L 2035-1 PROPOSED MN-RPBCWD_v1_At1as14_24-hr10y_S1 10y 24hr Rainfall=4.27" Prepared by {enter your company name here} Printed 12/4/2020 HydroCAD®10.00-26 s/n 02202 © 2020 HydroCAD Software Solutions LLC Page 31 Summary for Pond 1P: 1P - ABOVEGROUND FILTRATION BASIN 1 - DRAINS TO PRIVATE ROAD Inflow Area = 0.884 ac, 54.94% Impervious, Inflow Depth = 3.24" for 10y 24hr event Inflow = 4.81 cfs @ 12.08 hrs, Volume= 0.239 of Outflow = 1.27 cfs @ 12.33 hrs, Volume= 0.213 af, Atten= 74%, Lag= 14.6 min Discarded = 0.00 cfs @ 0.00 hrs, Volume= 0.000 of Primary = 1.27 cfs @ 12.33 hrs, Volume= 0.213 of Routing by Stor-Ind method, Time Span= 0.00-240.00 hrs, dt= 0.01 hrs Peak Elev= 930.55'@ 12.33 hrs Surf.Area= 6,025 sf Storage= 4,535 cf Plug -Flow detention time= 114.7 min calculated for 0.213 of (89% of inflow) Center -of -Mass det. time= 73.6 min ( 836.2 - 762.6 ) Volume Invert Avail.Storage Storage Description #1 930.00' 25,331 cf Custom Stage Data (Prismatic) Listed below (Recalc) #2 927.90' 3,906 cf Custom Stage Data (Prismatic) Listed below (Recalc) 9,765 cf Overall x 40.0% Voids 29,237 cf Total Available Storage Elevation Surf.Area Voids Inc.Store Cum.Store (feet) (sq -ft) (%) (cubic -feet) (cubic -feet) 930.00 898 0.0 0 0 931.00 1,760 100.0 1,329 1,329 932.00 2,783 100.0 2,272 3,601 933.00 3,991 100.0 3,387 6,988 934.00 5,404 100.0 4,698 11,685 935.00 6,808 100.0 6,106 17,791 936.00 8,272 100.0 7,540 25,331 Elevation Surf.Area Inc.Store Cum.Store (feet) (sq -ft) (cubic -feet) (cubic -feet) 927.90 4,650 0 0 928.50 4,650 2,790 2,790 930.00 4,650 6,975 9,765 _Device Routing Invert Outlet Devices #1 Primary 928.50' 12.0" Round Culvert L= 78.0' CMP, mitered to conform to fill, Ke= 0.700 Inlet/ Outlet Invert= 928.50'/ 926.94' S=0.02007 Cc= 0.900 n= 0.012 Concrete pipe, finished, Flow Area= 0.79 sf #2 Device 1 935.00' 48.0" Horiz. Orifice/Grate C= 0.600 Limited to weir flow at low heads #3 Device 1 928.50' 6.0" Vert. Orifice/Grate C= 0.600 #4 Discarded 927.90' 0.060 in/hr Exfiltration over Surface area from 927.90' - 928.50' Excluded Surface area = 4,650 sf Discarded OutFlow Max=0.00 cfs @ 0.00 hrs HW=927.90' (Free Discharge) L4=Exfiltration ( Controls 0.00 cfs) Primary OutFlow Max=1.27 cfs @ 12.33 hrs HW=930.55' (Free Discharge) t1=Culvert (Passes 1.27 cfs of 4.16 cfs potential flow) 1 2--Orifice/Grate ( Controls 0.00 cfs) 3=Orifice/Grate (Orifice Controls 1.27 cfs @ 6.47 fps) This document was created by an application that isn't licensed to use novaPDF. Purchase a license to generate PDF files without this notice. 2035-1 PROPOSED MN-RPBCWD_v1_Atlas14_24-hr10y_S110y24hr Rainfall=4.27" Prepared by {enter your company name here} Printed 12/4/2020 HydroCAD010.00-26 s/n 02202 ©2020 HydroCAD Software Solutions LLC Page 32 Pond 1P: 1P - ABOVEGROUND FILTRATION BASIN 1 - DRAINS TO PRIVATE ROAD Hydrograph V O W I 1 Time This document was created by an application that isn't licensed to use novaPDF. Purchase a license to aenerate PDF files without this notice. Area=0.884 ac IMscarInflow Peak Elev=930.55' Storage=4,535 cf This document was created by an application that isn't licensed to use novaPDF. Purchase a license to aenerate PDF files without this notice. 2035-1 PROPOSED MN-RPBCWD_v1_Atlas14_24-hr10y_S1 10y 24hr Rainfall=4.27" Prepared by {enter your company name here} Printed 12/4/2020 HydroCAD®10.00-26 s/n 02202 @2020 HydroCAD Software Solutions LLC Page 33 Stage -Area -Storage for Pond 1 P: 1 P - ABOVEGROUND FILTRATION BASIN 1 - DRAINS TO PRIVATE ROAD Elevation Surface Storage (feet) (sq -ft) (cubic -feet) 927.90 4,650 0 928.00 4,650 186 928.10 4,650 372 928.20 4,650 558 928.30 4,650 744 928.40 4,650 930 928.50 4,650 1,116 928.60 4,650 1,302 928.70 4,650 1,488 928.80 4,650 1,674 928.90 4,650 1,860 929.00 4,650 2,046 929.10 4,650 2,232 929.20 4,650 2,418 929.30 4,650 2,604 929.40 4,650 2,790 929.50 4,650 2,976 929.60 4,650 3,162 929.70 4,650 3,348 929.80 4,650 3,534 929.90 4,650 3,720 930.00 5,548 3,906 930.10 5,634 4,000 930.20 5,720 4,103 930.30 5,807 4,214 930.40 5,893 4,334 930.50 5,979 4,463 930.60 6,065 4,600 930.70 6,151 4,746 930.80 6,238 4,900 930.90 6,324 5,063 931.00 6,410 5,235 931.10 6,512 5,416 931.20 6,615 5,607 931.30 6,717 5,809 931.40 6,819 6,021 931.50 6,922 6,243 931.60 7,024 6,475 931.70 7,126 6,718 931.80 7,228 6,970 931.90 7,331 7,233 932.00 7,433 7,507 932.10 7,554 7,791 932.20 7,675 8,087 932.30 7,795 8,396 932.40 7,916 8,716 932.50 8,037 9,049 932.60 8,158 9,394 932.70 8,279 9,751 932.80 8,399 10,119 932.90 8,520 10,500 933.00 8,641 10,894 933.10 8,782 11,300 933.20 8,924 11,720 933.30 9,065 12,154 933.40 9,206 12,603 933.50 9,348 13,066 933.60 9,489 13,542 Elevation Surface Storage (feet) (sq -ft) (cubic -feet) 933.70 9,630 14,033 933.80 9,771 14,538 933.90 9,913 15,058 934.00 10,054 15,591 934.10 10,194 16,138 934.20 10,335 16,700 934.30 10,475 17,275 934.40 10,616 17,865 934.50 10,756 18,469 934.60 10,896 19,086 934.70 11,037 19,718 934.80 11,177 20,363 934.90 11,318 21,023 935.00 11,458 21,697 935.10 11,604 22,385 935.20 11,751 23,088 935.30 11,897 23,805 935.40 12,044 24,537 935.50 12,190 25,284 935.60 12,336 26,045 935.70 12,483 26,821 935.80 12,629 27,612 935.90 12,776 28,417 936.00 12,922 29,237 This document was created by an application that isn't licensed to use novaPDF. Purchase a license to generate PDF files without this notice. 2035-1 PROPOSED MN-RPBCWD v1_Atlas14 24-hr10y_S1 10y 24hr Rainfall=4.27" Prepared by {enter your company name here} Printed 12/4/2020 HydroCAD010.00-26 s/n 02202 @2020 HydroCAD Software Solutions LLC Page 34 Summary for Pond 2P: 2P - UNDERGROUND FILTRATION BASIN 2 - DRAINS TO PRIVATE ROAD Inflow Area = 1.604 ac, 70.99% Impervious, Inflow Depth = 3.52" for 10y 24hr event Inflow = 9.33 cfs @ 12.08 hrs, Volume= 0.471 of Outflow = 1.24 cfs @ 12.58 hrs, Volume= 0.415 at, Atten= 87%, Lag= 29.7 min Discarded = 0.00 cfs @ 0.00 hrs, Volume= 0.000 of Primary = 1.24 cfs @ 12.58 hrs, Volume= 0.415 of Routing by Stor-Ind method, Time Span= 0.00-240.00 hrs, dt= 0.01 hrs / 2 Peak Elev= 934.98'@ 12.58 hrs Surf.Area= 10,112 sf Storage= 11,407 cf Plug -Flow detention time= 178.9 min calculated for 0.415 of (88% of inflow) Center -of -Mass det. time= 136.0 min ( 892.0 - 756.0 ) _Volume Invert Avail.Storage Storage Description #1A 932.40' 15,025 cf 32.00'W x 316.001 x 4.60'H Field A 46,515 cf Overall - 8,954 cf Embedded = 37,562 cf x 40.0% Voids #2A 934.50' 8,954 cf CMP Round 24 x 135 Inside #1 Effective Size= 24.0"W x 24.0"H => 3.14 sf x 20.001 = 62.8 cf Overall Size= 24.0"W x 24.0"H x 20.001 Row Length Adjustment= +10.00'x 3.14 sf x 9 rows 30.00' Header x 3.14 sf x 2 = 188.5 cf Inside 23,978 cf Total Available Storage Storage Group A created with Chamber Wizard Device Routing Invert Outlet Devices #1 Primary 931.00' 15.0" Round Culvert L= 34.0' CMP, mitered to conform to fill, Ke= 0.700 Inlet/ Outlet Invert= 931.00'/ 930.50' S= 0.0147'/' Cc= 0.900 n= 0.012 Concrete pipe, finished, Flow Area= 1.23 sf #2 Device 1 935.25' 12.0" Vert. Orifice/Grate C= 0.600 #3 Device 1 933.00' 6.0" Vert. Orifice/Grate C= 0.600 #4 Discarded 932.40' 0.060 in/hr Exfltration over Surface area from 932.40' - 933.00' Conductivity to Groundwater Elevation = 922.00' Excluded Surface area = 10,112 sf Discarded OutFlow Max=0.00 cfs @ 0.00 hrs HW=932.40' (Free Discharge) t-4=Exfltration ( Controls 0.00 cfs) Primary OutFlow Max=1.24 cfs @ 12.58 hrs HW=934.98' (Free Discharge) t1=Culvert (Passes 1.24 cfs of 9.55 cfs potential flow) �2=Orifice/Grate ( Controls 0.00 cfs) 3=Orifice/Grate (Orifice Controls 1.24 cfs @ 6.33 fps) This document was created by an application that isn't licensed to use novaPDF. Purchase a license to generate PDF files without this notice. ' 2035-1 PROPOSED MN-RPBCWD_v1_At1as14_24-hr10y_S1 10y 24hr Rainfall=4.27" Prepared by {enter your company name here} Printed 12/4/2020 HydroCAD®10.00-26 s/n 02202 02020 HydroCAD Software Solutions LLC Page 35 'ond 2P: 2P - UNDERGROUND FILTRATION BASIN 2 - DRAINS TO PRIVATE ROAD - Chamber Wizard Field, Chamber Model = CMP Round 24 (Round Corrugated Metal Pipe) ' Effective Size= 24.0"W x 24.0"H => 3.14 sf x 20.001 = 62.8 cf Overall Size= 24.0"W x 24.0"H x 20.001 Row Length Adjustment= +10.00'x 3.14 sf x 9 rows ' 24.0" Wide + 18.0" Spacing = 42.0" C -C Row Spacing 15 Chambers/Row x 20.00' Long +10.00' Row Adjustment +2.00' Header x 2 = 314.00' Row Length t +12.0" End Stone x 2 = 316.00' Base Length 9 Rows x 24.0" Wide + 18.0" Spacing x 8 + 12.0" Side Stone x 2 = 32.00' Base Width 25.2" Base + 24.0" Chamber Height + 6.0" Cover = 4.60' Field Height ' 135 Chambers x 62.8 cf +10.00' Row Adjustment x 3.14 sf x 9 Rows + 30.00' Header x 3.14 sf x2= 8,953.5 cf Chamber Storage ' 46,515.2 cf Field - 8,953.5 cf Chambers = 37,561.7 cf Stone x 40.0% Voids = 15,024.7 cf Stone Storage Chamber Storage + Stone Storage = 23,978.2 cf = 0.550 of ' Overall Storage Efficiency = 51.5% Overall System Size = 316.00'x 32.00'x 4.60' ' 135 Chambers 1,722.8 cy Field 1,391.2 cy Stone 1 This document was created by an application that isn't licensed to use novaPDF. Purchase a license to aenerate PDF files without this notice. I 2035-1 PROPOSED MN-RPBCWD_v1_At1as14_24-hr10y_S1 10y 24hr Rainfall=4.27" , Prepared by {enter your company name here} Printed 12/4/2020 HydroCAD®10,00-26 s/n 02202 © 2020 HydroCAD Software Solutions LLC Page 36 Pond 2P: 2P - UNDERGROUND FILTRATION BASIN 2 - DRAINS TO PRIVATE ROAD ' Hydrograph Time (hours) This document was created by an application that isn't licensed to use novaPDF. Purchase a license to aenerate PDF files without this notice. ■ In How ' � Outflow ■ Discarded ■ Pnmary I I 2035-1 PROPOSED MN-RPBCWD_v-Atlas14_24-hr10y_S110y24hr Rainfall=4.27" Prepared by {enter your company name here} Printed 12/4/2020 HydroCAD®10.00-26 s/n 02202 @2020 HydroCAD Software Solutions LLC Page 37 Stage -Area -Storage for Pond 2P: 2P - UNDERGROUND FILTRATION BASIN 2 - DRAINS TO PRIVATE ROAD Elevation Surface Storage (feet) (sq -ft) (cubic -feet) 932.40 10,112 0 932.45 10,112 202 932.50 10,112 404 932.55 10,112 607 932.60 10,112 809 932.65 10,112 1,011 932.70 10,112 1,213 932.75 10,112 1,416 932.80 10,112 1,618 932.85 10,112 1,820 932.90 10,112 2,022 932.95 10,112 2,225 933.00 10,112 2,427 933.05 10,112 2,629 933.10 10,112 2,831 933.15 10,112 3,034 933.20 10,112 3,236 933.25 10,112 3,438 933.30 10,112 3,640 933.35 10,112 3,843 933.40 10,112 4,045 933.45 10,112 4,247 933.50 10,112 4,449 933.55 10,112 4,652 933.60 10,112 4,854 933.65 10,112 5,056 933.70 10,112 5,258 933.75 10,112 5,460 933.80 10,112 5,663 933.85 10,112 5,865 933.90 10,112 6,067 933.95 10,112 6,269 934.00 10,112 6,472 934.05 10,112 6,674 934.10 10,112 6,876 934.15 10,112 7,078 934.20 10,112 7,281 934.25 10,112 7,483 934.30 10,112 7,685 934.35 10,112 7,887 934.40 10,112 8,090 934.45 10,112 8,292 934.50 10,112 8,494 934.55 10,112 8,732 934.60 10,112 8,999 934.65 10,112 9,284 934.70 10,112 9,583 934.75 10,112 9,893 934.80 10,112 10,213 934.85 10,112 10,541 934.90 10,112 10,877 934.95 10,112 11,219 935.00 10,112 11,567 935.05 10,112 11,919 935.10 10,112 12,276 935.15 10,112 12,637 935.20 10,112 13,001 935.25 10,112 13,368 Elevation Surface Storage (feet) (sq -ft) (cubic -feet) 935.30 10,112 13,737 935.35 10,112 14,107 935.40 10,112 14,479 935.45 10,112 14,852 935.50 10,112 15,225 935.55 10,112 15,598 935.60 10,112 15,971 935.65 10,112 16,343 935.70 10,112 16,713 935.75 10,112 17,082 935.80 10,112 17,449 935.85 10,112 17,813 935.90 10,112 18,173 935.95 10,112 18,530 936.00 10,112 18,883 936.05 10,112 19,231 936.10 10,112 19,573 936.15 10,112 19,909 936.20 10,112 20,237 936.25 10,112 20,557 936.30 10,112 20,867 936.35 10,112 21,166 936.40 10,112 21,451 936.45 10,112 21,718 936.50 10,112 21,956 936.55 10,112 22,158 936.60 10,112 22,360 936.65 10,112 22,563 936.70 10,112 22,765 936.75 10,112 22,967 936.80 10,112 23,169 936.85 10,112 23,371 936.90 10,112 23,574 936.95 10,112 23,776 937.00 10,112 23,978 This document was created by an application that isn't licensed to use novaPDF. Purchase a license to generate PDF files without this notice. 2035-1 PROPOSED MN-RPBCWD vl_Atlas14_24-hr100y_S1100y24hr Rainfall=7.41" Prepared by {enter your company name here} Printed 12/4/2020 HydroCAD®10.00-26 s/n 02202 02020 HydroCAD Software Solutions LLC Page 38 Time span=0.00-240.00 hrs, dt=0.01 hrs, 24001 points Runoff by SCS TR -20 method, UH=SCS, Weighted -Q Reach routing by Stor-Ind method - Pond routing by Stor-Ind method Subcatchment PR1A: PR1A - DRAINS TO Runoff Area=25.737 sf 12.67% Impervious Runoff Depth=5.34" Tc=6.0 min CN=WQ Runoff=5.18 cfs 0.263 of Subcatchment PR16: PR1B - DRAINS TO Runoff Area=38.523 sf 54.94% Impervious Runoff Depth=6.23" Tc=6.0 min CN=WQ Runoff=8.51 cfs 0.459 of Subcatchment PR2A: PR2A - DRAINS TO Runoff Area=8,482 sf 4.36% Impervious Runoff Depth=5.17" Tc=6.0 min CN=WQ Runoff=1.67 cfs 0.084 of Subcatchment PR2B: PR2B - DRAINS TO Runoff Area=69.880 sf 70.99% Impervious Runoff Depth=6.56" Tc=6.0 min CN=WQ Runoff=15.95 cfs 0.877 of Subcatchment PR3: PR3 - DRAINS TO Runoff Area=5,675 sf 0.00% Impervious Runoff Depth=5.07" Tc=6.0 min CN=WQ Runoff=1.11 cfs 0.055 of Reach PR-DA1: PR-DA1 - DRAIN TO LAKE DRIVE W Inflow=6.67 cfs 0.696 of Outflow=6.67 cfs 0.696 of Reach PR-DA2: PR-DA2 - DRAINS TO PRIVATE ROAD Inflow=4.17 cfs 0.961 of Outflow=4.17 cfs 0.961 of Reach PR -TOTAL: PROPOSED TOTAL Inflow=10.82 cfs 1.657 of Outflow=10.82 cfs 1.657 of Pond 1P: 1 P - ABOVEGROUND FILTRATION Peak Elev=932.25' Storage=8,238 cf Inflow=8.51 cfs 0.459 of Discarded=0.00 cfs 0.000 of Primary=1.77 cfs 0.433 of Outflow=1.77 cfs 0.433 of Pond 2P: 2P - UNDERGROUND Peak Elev=935.99' Storage=18.833 cf Inflow=15.95 cfs 0.877 of Discarded=0.00 cfs 0.000 of Pdmary=3.40 cfs 0.822 of Outflow=3.40 cfs 0.822 of Total Runoff Area = 3.404 ac Runoff Volume = 1.738 of Average Runoff Depth = 6.13" 49.83% Pervious = 1.696 ac 50.17% Impervious = 1.708 ac This document was created by an application that isn't licensed to use novaPDF. Purchase a license to aenerate PDF files without this notice. 2035-1 PROPOSED MN-RPBCWD_v 1_ Atlas14_24-hr100y_S1 100y24hr Rainfall=7.41" Prepared by {enter your company name here} Printed 12/4/2020 HydroCAD@ 10.00-26 s/n 02202 @2020 HydroCAD Software Solutions LLC Page 39 Summary for Subcatchment PRIIA: PR1A - DRAINS TO LAKE DRIVE W Runoff = 5.18 cfs @ 12.08 hrs, Volume= 0.263 af, Depth= 5.34" Runoff by SCS TR -20 method, UH=SCS, Weighted -Q, Time Span= 0.00-240.00 hrs, dt= 0.01 hrs MN-RPBCWD_v1_Atlasl4_24-hr100y_S1 100y 24hr Rainfall=7.41" Area (sf) CN Description 3,260 98 Paved parking, HSG C 22,477 80 >75% Grass cover, Good, HSG D 25,737 Weighted Average 22,477 87.33% Pervious Area 3,260 12.67% Impervious Area Tc Length Slope Velocity Capacity Description (min) (feet) (ft/ft) (fVsec) (cfs) 6.0 Direct Entry, I -Mr -A i 3 0 LL Subcatchment PR1A: PR1A - DRAINS TO LAKE DRIVE W MN.RPBCWD_v1_AtIas14_24-hr100y_S1 100y 24hr Rainfall=7.41" Runoff Area=25,737 sf Runoff Volume 0.263 of Runoff 0epth=5.34" Tc=6.0 min CN=WQ 70 80 90 100 110 120 130 140 Time (hours) 1 This document was created by an application that isn't licensed to use novaPDF. Purchase a license to Qenerate PDF files without this notice. 240 ■ Runoff 2035-1 PROPOSED MN-RPBCWD_v1_At1as14_24-hr100y_S1 100y24hr Rainfall=7.41" Prepared by {enter your company name here} Printed 12/4/2020 HydroCAD®10.00-26 s/n 02202 @2020 HydroCAD Software Solutions LLC Page 40 Summary for Subcatchment PR1B: PR1B - DRAINS TO ABOVE GROUND FILTRATION BASIN Runoff = 8.51 cfs @ 12.08 hrs, Volume= 0.459 af, Depth= 6.23" Runoff by SCS TR -20 method, UH=SCS, Weighted -Q, Time Span= 0.00-240.00 hrs, dt= 0.01 hrs MN-RPBCWD_v1_Atlasl4_24-hr100y_S1100y24hr Rainfall=7.41" Area (sf) CN Description 21,163 98 Paved parking, HSG C 17,360 80 >75% Grass cover, Good, HSG D 38,523 Weighted Average 17,360 45.06% Pervious Area 21,163 54.94% Impervious Area Tc Length Slope Velocity Capacity Description (min) (feet) (ft/ft) (ft/sec) (cfs) 6.0 Direct Entry, Subcatchment PR1B: PR1B - DRAINS TO ABOVE GROUND FILTRATION BASIN Hydrograph Time (hours) This document was created by an application that isn't licensed to use novaPDF. Purchase a license to aenerate PDF files without this notice. ® Runoff ' ' 2035-1 PROPOSED MN-RPBCWD_v1_At1as14_24-hr100y_S1100y24hr Rainfall=7.41" Prepared by {enter your company name here) Printed 12/4/2020 HydroCAD®10.00-26 s/n 02202 @2020 HydroCAD Software Solutions LLC Page 41 ' Summary for Subcatchment PR2A: PR2A - DRAINS TO PRIVATE ROAD (WEST) Runoff = 1.67 cfs @ 12.08 hrs, Volume= 0.084 af, Depth= 5.17" ' Runoff by SCS TR -20 method, UH=SCS, Weighted -Q, Time Span= 0.00-240.00 hrs, dt= 0.01 hrs MN-RPBCWD_v1_Atlasl4_24-hr100y_S1100y24hr Rainfall=7.41" ' Area (sf) CN Description 370 98 Paved parking, HSG C 8,112 80 >75% Grass cover, Good, HSG D ' 8,482 Weighted Average 8,112 95.64% Pervious Area 370 4.36% Impervious Area ' Tc Length Slope Velocity Capacity Description (min) (feet) (ft/ft) (fUsec) (cfs) 6.0 Direct Entry, Subcatchment PR2A: PR2A - DRAINS TO PRIVATE ROAD (WEST) Hydrograph Time (hours) This document was created by an application that isn't licensed to use novaPDF. Purchase a license to generate PDF files without this notice. � RunoH 2035-1 PROPOSED MN-RPBCWD v1_Atlasl4_24-hr100y_S1 100y24hr Rainfall=7.41" Prepared by {enter your company name here} Printed 12/4/2020 HydroCAD@ 10.00-26 s/n 02202 @2020 HydroCAD Software Solutions LLC Page 42 Summary for Subcatchment PR26: PR2B - DRAINS TO UNDERGROUN FILTRATION BASIN Runoff = 15.95 cfs @ 12.08 hrs, Volume= 0.877 af, Depth= 6.56" Runoff by SCS TR -20 method, UH=SCS, Weighted -Q, Time Span= 0.00-240.00 hrs, dt= 0.01 hrs MN-RPBCWD_v1_Atlasl4_24-hr100y_51100y24hr Rainfall=7.41" Area (sf) CN Descriotion 49,611 98 Paved parking, HSG C 20,269 80 >75% Grass cover, Good, HSG D 69,880 Weighted Average 20,269 29.01 % Pervious Area 49,611 70.99% Impervious Area Tc Length Slope Velocity Capacity Description (min) (feet) (ft/ft) (ft/sec) (cfs) 6.0 Direct Entry, Subcatchment PR213: PR2B - DRAINS TO UNDERGROUN FILTRATION BASIN Hydrograph Time (hours) This document was created by an application that isn't licensed to use novaPDF. Purchase a license to generate PDF files without this notice. ® Runoff ' 2035-1 PROPOSED MN-RPBCWD_v1_At1as14_24-hr100y_S1100y24hr Rainfall=7.41" Prepared by (enter your company name here} Printed 12/4/2020 HydroCAD@ 10.00-26 s/n 02202 © 2020 HydroCAD Software Solutions LLC Page 43 Summary for Subcatchment PR3: PR3 - DRAINS TO PRIVATE ROAD (SOUTH) Runoff = 1.11 cfs @ 12.08 hrs, Volume= 0.055 af, Depth= 5.07" Runoff by SCS TR -20 method, UH=SCS, Weighted -Q, Time Span= 0.00-240.00 hrs, dt= 0.01 hrs MN-RPBCWD_v1_Atlasl4_24-hr100y_S1100y24hr Rainfall=7.41" Area (sf) CN Description 0 98 Paved parking, HSG C 5,675 80 >75% Grass cover, Good, HSG D 5,675 Weighted Average 5,675 100.00% Pervious Area Tc Length Slope Velocity Capacity Description _(min) (feet) (ft/ft) (ft/sec) (cfs) 6.0 Direct Entry, Subcatchment PR3: PR3 - DRAINS TO PRIVATE ROAD (SOUTH) Hydrograph I Time (hours) This document was created by an application that isn't licensed to use novaPDF. Purchase a license to generate PDF files without this notice. ■ Runoff 2035-1 PROPOSED MN-RPBCWD_v1_At1as14_24-hr100y_S1 100y24hr Rainfall=7.41" , Prepared by (enter your company name here) Printed 12/4/2020 HydroCAD@ 10.00-26 s/n 02202 02020 HydroCAD Software Solutions LLC Page 44 Summary for Reach PR-DA1: PR-DA1 - DRAIN TO LAKE DRIVE W [40] Hint: Not Described (Outflow=Inflow) Inflow Area = 1.475 ac, 38.01% Impervious, Inflow Depth = 5.66" for 100y 24hr event ' Inflow = 6.67 cfs @ 12.09 hrs, Volume= 0.696 of Outflow = 6.67 cfs @ 12.09 hrs, Volume= 0.696 af, Atten= 0%, Lag= 0.0 min Routing by Stor-Ind method, Time Span= 0.00-240.00 hrs, dt= 0.01 hrs t Reach PR-DA1: PR-DA1 - DRAIN TO LAKE DRIVE W , Hydrograph Time (hours) This document was created by an application that isn't licensed to use novaPDF. Purchase a license to generate PDF files without this notice. ■ Inflow O Outflow ' I 1 F 1 ' 2035-1 PROPOSED MN-RPBCWD_v1_Atlas14_24-hr100y_S1 100y24hr Rainfall=7.41" Prepared by {enter your company name here) Printed 12/4/2020 HydroCAD@ 10.00-26 s/n 02202 @2020 HydroCAD Software Solutions LLC Page 45 ' Summary for Reach PR-DA2: PR-DA2 - DRAINS TO PRIVATE ROAD [401 Hint: Not Described (Outflow=Inflow) ' Inflow Area = 1.929 ac, 59.47% Impervious, Inflow Depth = 5.97" for 100y 24hr event Inflow = 4.17 cfs @ 12.30 hrs, Volume= 0.961 of Outflow = 4.17 cfs @ 12.30 hrs, Volume= 0.961 af, Atten= 0%, Lag= 0.0 min ' Routing by Stor-Ind method, Time Span= 0.00-240.00 hrs, dt= 0.01 hrs 1 u 3 0 LL Reach PR-DA2: PR-DA2 - DRAINS TO PRIVATE ROAD Hydrograph Time (hours) This document was created by an application that isn't licensed to use novaPDF. Purchase a license to aenerate PDF files without this notice. ■Flow O outFlow 2035-1 PROPOSED MN-RPBCWD_v 1_ Atlas14_24-hr100y_S1 100y24hr Rainfall=7.41" Prepared by {enter your company name here} Printed 12/4/2020 HydroCAD®10.00-26 s/n 02202 @2020 HydroCAD Software Solutions LLC Pape 46 Summary for Reach PR -TOTAL: PROPOSED TOTAL [401 Hint: Not Described (Outflow= I nf low) Inflow Area = 3.404 ac, 50.17% Impervious, Inflow Depth = 5.84" for 100y 24hr event Inflow = 10.82 cfs @ 12.09 hrs, Volume= 1.657 of Outflow = 10.82 cfs @ 12.09 hrs, Volume= 1.657 af, Atten= 0%, Lag= 0.0 min Routing by Stor-Ind method, Time Span= 0.00-240.00 hrs, dt= 0.01 hrs Reach PR -TOTAL: PROPOSED TOTAL Time (hours( This document was created by an application that isn't licensed to use novaPDF. Purchase a license to generate PDF files without this notice. 11 11 [7 1 ■ Inflow ® Outflow I' 2035-1 PROPOSED MN-RPBCWD_vl_Atlas I4_24-hr100y_S1100y24hr Rainfall=7.41" ' Prepared by {enter your company name here} Printed 12/4/2020 HydroCAD®10.00-26 s/n 02202 @2020 HydroCAD Software Solutions LLC Pape 47 Summary for Pond 1P: 1P - ABOVEGROUND FILTRATION BASIN 1 - DRAINS TO PRIVATE ROAD Inflow Area = 0.884 ac, 54.94% Impervious, Inflow Depth = 6.23" for 100y 24hr event ' Inflow = 8.51 cfs @ 12.08 hrs, Volume= 0.459 of Outflow = 1.77 cfs @ 12.53 hrs, Volume= 0.433 at, Atten= 79%, Lag= 26.7 min Discarded = 0.00 cfs @ 0.00 hrs, Volume= 0.000 of Primary = 1.77 cfs @ 12.53 hrs, Volume= 0.433 of ' Routing by Stor-Ind method, Time Span= 0.00-240.00 hrs, dt= 0.01 hrs Peak Elev= 932.25'@ 12.53 hrs Surf.Area= 7,734 sf Storage= 8,238 cf ' Plug -Flow detention time= 91.3 min calculated for 0.433 of (94% of inflow) Center -of -Mass det. time= 67.7 min ( 818.9 - 751.3 ) ' Volume Invert Avail.Storage Storage Description #1 930.00' 25,331 cf Custom Stage Data (Prismatic) Listed below (Recalc) #2 927.90' 3,906 cf Custom Stage Data (Prismatic) Listed below (Recalc) 9,765 cf Overall x 40.0% Voids 29,237 cf Total Available Storage Elevation Surf.Area Voids Inc.Store Cum.Store ' (feet) (sq -ft) (%) (cubic -feet) (cubic -feet) 930.00 898 0.0 0 0 931.00 1,760 100.0 1,329 1,329 ' 932.00 2,783 100.0 2,272 3,601 933.00 3,991 100.0 3,387 6,988 934.00 5,404 100.0 4,698 11,685 935.00 6,808 100.0 6,106 17,791 ' 936.00 8,272 100.0 7,540 25,331 Elevation Surf.Area Inc.Store Cum.Store ' (feet) (sq -ft) (cubic -feet) (cubic -feet) 927.90 4,650 0 0 928.50 4,650 2,790 2,790 930.00 4,650 6,975 9,765 ' Device Routing Invert Outlet Devices #1 Primary 928.50' 12.0" Round Culvert ' L= 78.0' CMP, mitered to conform to fill, Ke= 0.700 Inlet / Outlet Invert= 928.50'/ 926.94' S= 0.0200'/' Cc= 0.900 n= 0.012 Concrete pipe, finished, Flow Area= 0.79 sf #2 Device 1 935.00' 48.0" Horiz. OrificelGrate C= 0.600 ' Limited to weir flow at low heads #3 Device 1 928.50' 6.0" Vert. Orifice/Grate C= 0.600 #4 Discarded 927.90' 0.060 in/hr Exfiltration over Surface area from 927.90'- 928.50' Excluded Surface area = 4,650 sf ' Discarded OutFlow Max=0.00 cfs @ 0.00 hrs HW=927.90' (Free Discharge) td=ExFltration ( Controls 0.00 cfs) ' Primary OutFlow Max=1.77 cfs @ 12.53 hrs HW=932.25' (Free Discharge) ,,=Culvert (Passes 1.77 cfs of 6.01 cfs potential flow) �2=Orifice/Grate ( Controls 0.00 cfs) ' 3=Orifice/Grate (Orifice Controls 1.77 cfs @ 9.01 fps) ' This document was created by an application that isn't licensed to use novaPDF. Purchase a license to aenerate PDF files without this notice. 2035-1 PROPOSED MN-RPBCWD v1_Atlas14_24-hr100y_S1 100y 24hr Rainfall=7.41 r' Prepared by {enter your company name here} Printed 12/4/2020 HydroCAD®10.00-26 s/n 02202 © 2020 HydroCAD Software Solutions LLC Page 48 Pond 1P: 1P - ABOVEGROUND FILTRATION BASIN 1 - DRAINS TO PRIVATE ROAD 1 8.51 cfs I 1.77 cfs 0 Time (hours) Inflow Area=0.884 ac Peak Elev=932.25' Storage=8,238 cf This document was created by an application that isn't licensed to use novaPDF. Purchase a license to aenerate PDF files without this notice. ■ InFlow 0 Ou Flow ■ Diecary ■ Primary ' 2035-1 PROPOSED MN-RPBCWD v1_Atlas14_24-hr100y_S1100y24hr Rainfall=7.41" Prepared by {enter your company name here} Printed 12/4/2020 HydroCAD®10.00-26 s/n 02202 @2020 HydroCAD Software Solutions LLC Page 49 Stage -Area -Storage for Pond 1P: 1P -ABOVEGROUND FILTRATION BASIN 1 -DRAINS TO PRIVATE ROAD Elevation Surface Storage (feet) (sq -ft) (cubic -feet) 927.90 4,650 0 928.00 4,650 186 928.10 4,650 372 928.20 4,650 558 928.30 4,650 744 928.40 4,650 930 928.50 4,650 1,116 928.60 4,650 1,302 928.70 4,650 1,488 928.80 4,650 1,674 928.90 4,650 1,860 929.00 4,650 2,046 929.10 4,650 2,232 929.20 4,650 2,418 929.30 4,650 2,604 929.40 4,650 2,790 929.50 4,650 2,976 929.60 4,650 3,162 929.70 4,650 3,348 929.80 4,650 3,534 929.90 4,650 3,720 930.00 5,548 3,906 930.10 5,634 4,000 930.20 5,720 4,103 930.30 5,807 4,214 930.40 5,893 4,334 930.50 5,979 4,463 930.60 6,065 4,600 930.70 6,151 4,746 930.80 6,238 4,900 930.90 6,324 5,063 931.00 6,410 5,235 931.10 6,512 5,416 931.20 6,615 5,607 931.30 6,717 5,809 931.40 6,819 6,021 931.50 6,922 6,243 931.60 7,024 6,475 931.70 7,126 6,718 931.80 7,228 6,970 931.90 7,331 7,233 932.00 7,433 7,507 932.10 7,554 7,791 932.20 7,675 8,087 932.30 7,795 8,396 932.40 7,916 8,716 932.50 8,037 9,049 932.60 8,158 9,394 932.70 8,279 9,751 932.80 8,399 10,119 932.90 8,520 10,500 933.00 8,641 10,894 933.10 8,782 11,300 933.20 8,924 11,720 933.30 9,065 12,154 933.40 9,206 12,603 933.50 9,348 13,066 933.60 9,489 13,542 Elevation Surface Storage (feet) (sq -ft) (cubic -feet) 933.70 9,630 14,033 933.80 9,771 14,538 933.90 9,913 15,058 934.00 10,054 15,591 934.10 10,194 16,138 934.20 10,335 16,700 934.30 10,475 17,275 934.40 10,616 17,865 934.50 10,756 18,469 934.60 10,896 19,086 934.70 11,037 19,718 934.80 11,177 20,363 934.90 11,318 21,023 935.00 11,458 21,697 935.10 11,604 22,385 935.20 11,751 23,088 935.30 11,897 23,805 935.40 12,044 24,537 935.50 12,190 25,284 935.60 12,336 26,045 935.70 12,483 26,821 935.80 12,629 27,612 935.90 12,776 28,417 936.00 12,922 29,237 1 This document was created by an application that isn't licensed to use novaPDF. Purchase a license to aenerate PDF files without this notice. 2035-1 PROPOSED MN-RPBCWD_v1_At1as14_24-hr100y_S1 100y24hr Rainfall=7.41" Prepared by {enter your company name here) Printed 12/4/2020 HydroCAD@ 10.00-26 s/n 02202 @2020 HydroCAD Software Solutions LLC Page 50 Summary for Pond 2P: 2P - UNDERGROUND FILTRATION BASIN 2 - DRAINS TO PRIVATE ROAD Inflow Area = 1.604 ac, 70.99% Impervious, Inflow Depth = 6.56" for 100y 24hr event Inflow = 15.95 cfs @ 12.08 hrs, Volume= 0.877 of Outflow = 3.40 cfs @ 12.43 hrs, Volume= 0.822 af, Atten= 79%, Lag= 20.6 min Discarded = 0.00 cfs @ 0.00 hrs, Volume= 0.000 of Primary = 3.40 cfs @ 12.43 hrs, Volume= 0.822 of Routing by Stor-Ind method, Time Span= 0.00-240.00 hrs, dt= 0.01 hrs / 2 Peak Elev= 935.99'@ 12.43 hrs Surf.Area= 10,112 sf Storage= 18,833 cf Plug -Flow detention time= 147.6 min calculated for 0.822 of (94% of inflow) Center -of -Mass det. time= 122.6 min ( 868.9 - 746.3 ) Volume Invert Avail.Storage Storage Description #1A 932.40' 15,025 cf 32.00'W x 316.00'L x 4.60'H Field A #1 46,515 cf Overall - 8,954 cf Embedded = 37,562 cf x 40.0% Voids #2A 934.50' 8,954 cf CMP Round 24 x 135 Inside #1 Effective Size= 24.0"W x 24.0"H => 3.14 sf x 20.001 = 62.8 cf Overall Size= 24.0"W x 24.0"H x 20.001 Row Length Adjustment= +10.00'x 3.14 sf x 9 rows 30.00' Header x 3.14 sf x 2 = 188.5 cf Inside 23,978 cf Total Available Storage Storage Group A created with Chamber Wizard vice Routing Invert Outlet Devices #1 Primary 931.00' 15.0" Round Culvert L= 34.0' CMP, mitered to conform to fill, Ke= 0.700 Inlet/ Outlet Invert= 931.00'/ 930.50' S= 0.0147'/' Cc= 0.900 n= 0.012 Concrete pipe, finished, Flow Area= 1.23 sf #2 Device 1 935.25' 12.0" Vert. Orifice/Grate C= 0.600 #3 Device 1 933.00' 6.0" Vert. Orifice/Grate C= 0.600 #4 Discarded 932.40' 0.060 in/hr Exfiltration over Surface area from 932.40' - 933.00 Conductivity to Groundwater Elevation = 922.00' Excluded Surface area = 10,112 sf Discarded OutFlow Max=0.00 cfs @ 0.00 hrs HW=932.40' (Free Discharge) L 4=Ediltration ( Controls 0.00 cfs) Primary OutFlow Max=3.40 cfs @ 12.43 hrs HW=935.99' (Free Discharge) t-1=Culvert (Passes 3.40 cfs of 10.90 cfs potential flow) �2=Orifice/Grate (Orifice Controls 1.84 cfs @ 2.93 fps) 3=Orifice/Grate (Orifice Controls 1.57 cfs @ 7.97 fps) This document was created by an application that isn't licensed to use novaPDF. Purchase a license to generate PDF files without this notice. ' 2035-1 PROPOSED MN-RPBCWD_v1_Atlas14_24-hr100y_S1 100y24hr Rainfall=7.41" Prepared by (enter your company name here) Printed 12/4/2020 HydroCAD010.00-26 s/n 02202 @2020 HydroCAD Software Solutions LLC Page 51 'ond 2P: 2P - UNDERGROUND FILTRATION BASIN 2 - DRAINS TO PRIVATE ROAD - Chamber Wizard Field, Chamber Model = CMP Round 24 (Round Corrugated Metal Pipe) Effective Size= 24.0"W x 24.0"H => 3.14 sf x 20.001 = 62.8 cf Overall Size= 24.0"W x 24.0"H x 20.001 Row Length Adjustment= +10.00'x 3.14 sf x 9 rows ' 24.0" Wide + 18.0" Spacing = 42.0" C -C Row Spacing 15 Chambers/Row x 20.00' Long +10.00' Row Adjustment +2.00' Header x 2 = 314.00' Row Length +12.0" End Stone x 2 = 316.00' Base Length 9 Rows x 24.0" Wide + 18.0" Spacing x 8 + 12.0" Side Stone x 2 = 32.00' Base Width 25.2" Base + 24.0" Chamber Height + 6.0" Cover = 4.60' Field Height ' 135 Chambers x 62.8 cf +10.00' Row Adjustment x 3.14 sf x 9 Rows + 30.00' Header x 3.14 sf x 2 = 8,953.5 cf Chamber Storage ' 46,515.2 cf Field - 8,953.5 cf Chambers = 37,561.7 cf Stone x 40.0% Voids = 15,024.7 cf Stone Storage Chamber Storage + Stone Storage = 23,978.2 cf = 0.550 of ' Overall Storage Efficiency = 51.5% Overall System Size = 316.00'x 32.00'x 4.60' ' 135 Chambers 1,722.8 cy Field 1,391.2 cy Stone This document was created by an application that isn't licensed to use novaPDF. Purchase a license to generate PDF files without this notice. 2035-1 PROPOSED MN-RPBCWD_v1_At1as14_24-hr100y_S1 100y24hr Rainfall=7.41" Prepared by {enter your company name here} Printed 12/4/2020 HydroCAD@ 10.00-26 s/n 02202 © 2020 HydroCAD Software Solutions LLC Page 52 Pond 2P: 2P - UNDERGROUND FILTRATION BASIN 2 - DRAINS TO PRIVATE ROAD Hydrograph 340 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 Time (hours) This document was created by an application that isn't licensed to use novaPDF. Purchase a license to generate PDF files without this notice. Area=1.604 ac amInflow Peak Elev=935.99' Storage=18,833 cf 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 Time (hours) This document was created by an application that isn't licensed to use novaPDF. Purchase a license to generate PDF files without this notice. 2035-1 PROPOSED MN-RPBCWD_v1_At1as14_24-hr100y_S1100y24hr Rainfall=7.41" Prepared by {enter your company name here} Printed 12/4/2020 HydroCAD®10.00-26 s/n 02202 Q2020 HydroCAD Software Solutions LLC Page 53 Stage -Area -Storage for Pond 2P: 2P - UNDERGROUND FILTRATION BASIN 2 - DRAINS TO PRIVATE ROAD Elevation Surface Storage (feet) (sq -ft) (cubic -feet) 932.40 10,112 0 932.45 10,112 202 932.50 10,112 404 932.55 10,112 607 932.60 10,112 809 932.65 10,112 1,011 932.70 10,112 1,213 932.75 10,112 1,416 932.80 10,112 1,618 932.85 10,112 1,820 932.90 10,112 2,022 932.95 10,112 2,225 933.00 10,112 2,427 933.05 10,112 2,629 933.10 10,112 2,831 933.15 10,112 3,034 933.20 10,112 3,236 933.25 10,112 3,438 933.30 10,112 3,640 933.35 10,112 3,843 933.40 10,112 4,045 933.45 10,112 4,247 933.50 10,112 4,449 933.55 10,112 4,652 933.60 10,112 4,854 933.65 10,112 5,056 933.70 10,112 5,258 933.75 10,112 5,460 933.80 10,112 5,663 933.85 10,112 5,865 933.90 10,112 6,067 933.95 10,112 6,269 934.00 10,112 6,472 934.05 10,112 6,674 934.10 10,112 6,876 934.15 10,112 7,078 934.20 10,112 7,281 934.25 10,112 7,483 934.30 10,112 7,685 934.35 10,112 7,887 934.40 10,112 8,090 934.45 10,112 8,292 934.50 10,112 8,494 934.55 10,112 8,732 934.60 10,112 8,999 934.65 10,112 9,284 934.70 10,112 9,583 934.75 10,112 9,893 934.80 10,112 10,213 934.85 10,112 10,541 934.90 10,112 10,877 934.95 10,112 11,219 935.00 10,112 11,567 935.05 10,112 11,919 935.10 10,112 12,276 935.15 10,112 12,637 935.20 10,112 13,001 935.25 10,112 13,368 Elevation Surface Storage (feet) (sq -ft) (cubic -feet) 935.30 10,112 13,737 935.35 10,112 14,107 935.40 10,112 14,479 935.45 10,112 14,852 935.50 10,112 15,225 935.55 10,112 15,598 935.60 10,112 15,971 935.65 10,112 16,343 935.70 10,112 16,713 935.75 10,112 17,082 935.80 10,112 17,449 935.85 10,112 17,813 935.90 10,112 18,173 935.95 10,112 18,530 936.00 10,112 18,883 936.05 10,112 19,231 936.10 10,112 19,573 936.15 10,112 19,909 936.20 10,112 20,237 936.25 10,112 20,557 936.30 10,112 20,867 936.35 10,112 21,166 936.40 10,112 21,451 936.45 10,112 21,718 936.50 10,112 21,956 936.55 10,112 22,158 936.60 10,112 22,360 936.65 10,112 22,563 936.70 10,112 22,765 936.75 10,112 22,967 936.80 10,112 23,169 936.85 10,112 23,371 936.90 10,112 23,574 936.95 10,112 23,776 937.00 10,112 23,978 This document was created by an application that isn't licensed to use novaPDF. Purchase a license to aenerate PDF files without this notice. 2035-1 PROPOSED Snowmelt 10d 100yr SNOWMELT Rainfall=7.20", AMC=4 Prepared by {enter your company name here} Printed 12/4/2020 HydroCADO 10.00-26 s/n 02202 02020 HydroCAD Software Solutions LLC Page 54 Time span=0.00-240.00 hrs, dt=0.01 hrs, 24001 points Runoff by SCS TR -20 method, UH=SCS, Weighted -Q Reach routing by Stor-Ind method - Pond routing by Stor-Ind method Subcatchment PR1A: PR1A - DRAINS TO Runoff Area=25.737 sf 12.67% Impervious Runoff Depth>6.96" Tc=6.0 min AMC Adjusted CN=WQ Runoff=0.11 cfs 0.343 of Subcatchment PR1 B: PR1B - DRAINS TO Runoff Area=38.523 sf 54.94% Impervious Runoff Depth>6.96" Tc=6.0 min AMC Adjusted CN=WQ Runoff=0.17 cfs 0.513 of Subcatchment PR2A: PR2A - DRAINS TO Runoff Area=8,482 sf 4.36% Impervious Runoff Depth>6.96" Tc=6.0 min AMC Adjusted CN=WQ Runoff=0.04 cfs 0.113 of Subcatchment PR2B: PR2B - DRAINS TO Runoff Area=69.880 sf 70.99% Impervious Runoff Depth>6.96" Tc=6.0 min AMC Adjusted CN=WQ Runoff -0.31 cfs 0.930 of Subcatchment PR3: PR3 - DRAINS TO Runoff Area=5,675 sf 0.00% Impervious Runoff Depth>6.96" Tc=6.0 min AMC Adjusted CN=WQ Runoff --0.02 cfs 0.076 of Reach PR-DA1: PR-DA1 - DRAIN TO LAKE DRIVE W Inflow=0.28 cfs 0.828 of Outflow=0.28 cfs 0.828 of Reach PR-DA2: PR-DA2 - DRAINS TO PRIVATE ROAD Inflow=0.35 cfs 1.055 of Outflow=0.35 cfs 1.055 of Reach PR -TOTAL: PROPOSED TOTAL Inflow=0.63 cfs 1.883 of Outflow=0.63 cfs 1.883 of Pond 1P: 1P - ABOVEGROUND FILTRATION Peak Elev=928.75' Storage=1,575 cf Inflow=0.17 cfs 0.513 of Discarded=0.00 cfs 0.000 of Primary=0.17 cfs 0.485 of Outflow=0.17 cfs 0.485 of Pond 2P: 2P - UNDERGROUND FILTRATION Peak Elev=933.35' Storage=3,832 cf Inflow=0.31 cfs 0.930 of Discarded=0.00 cfs 0.000 of Primary=0.29 cfs 0.867 of Outflow=0.29 cfs 0.867 of Total Runoff Area = 3.404 ac Runoff Volume = 1.974 of Average Runoff Depth = 6.96" 49.83% Pervious = 1.696 ac 50.17% Impervious = 1.708 ac This document was created by an application that isn't licensed to use novaPDF. Purchase a license to aenerate PDF files without this notice. ' 2035-1 PROPOSED Snowmelt 10d 100yr SNOWMELT Rainfall=7.20", AMC=4 Prepared by {enter your company name here} Printed 12/4/2020 HydroCAD®10.00-26 s/n 02202 02020 HydroCAD Software Solutions LLC Page 55 Summary for Subcatchment PR1A: PR1A - DRAINS TO LAKE DRIVE W Runoff = 0.11 cfs @ 121.26 hrs, Volume= 0.343 af, Depth> 6.96" ' Runoff by SCS TR -20 method, UH=SCS, Weighted -Q, Time Span= 0.00-240.00 hrs, dt= 0.01 hrs Snowmelt_10d_100yr SNOWMELT Rainfall=7.20", AMC=4 ' Area (sf) CN Adj Description 3,260 98 98 Paved parking, HSG C 22,477 80 98 >75% Grass cover, Good, HSG D ' 25,737 Weighted Average 22,477 87.33% Pervious Area 3,260 12.67% Impervious Area ' Tc Length Slope Velocity Capacity Description (min) (feet) (ft/ft) (ft/sec) (cfs) 6.0 Direct Entry, Subcatchment PR1A: PR1A - DRAINS TO LAKE DRIVE W Hydrograph 0 12 0.1 0.11 0.1 010 0 0.01 Snowmelt_10d_100yr SNOWMELT Rainfall=7.20' AMC=4 Runoff Area=25,737 sf Runoff Volume=0.343 of Runoff Depth>6.96" Tc=6.0 min AMC Adjusted CN=WQ 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 Time (hours) This document was created by an application that isn't licensed to use novaPDF. Purchase a license to aenerate PDF files without this notice. ■ Runoff 2035-1 PROPOSED Snowmelt 10d 100yr SNOWMELT Rainfall=7.20", AMC=4 Prepared by {enter your company name here} Printed 12/4/2020 HydroCAD@ 10.00-26 s/n 02202 @2020 HydroCAD Software Solutions LLC Page 56 Summary for Subcatchment PR1B: PR113 - DRAINS TO ABOVE GROUND FILTRATION BASIN Runoff = 0.17 cfs @ 121.26 hrs, Volume= 0.513 af, Depth> 6.96" Runoff by SCS TR -20 method, UH=SCS, Weighted -Q, Time Span= 0.00-240.00 hrs, dt= 0.01 hrs Snowmelt _10d_100yr SNOWMELT Rainfall=7.20", AMC=4 Area (sf) CN Adj Description 21,163 98 98 Paved parking, HSG C 17,360 80 98 >75% Grass cover, Good, HSG D 38,523 Weighted Average 17,360 45.06% Pervious Area 21,163 54.94% Impervious Area Tc Length Slope Velocity Capacity Description (min) (feet) (fl/ft) (f /sec) (cfs) 6.0 Direct Entry, Subcatchment PR1 B: PR1 B - DRAINS TO ABOVE GROUND FILTRATION BASIN Hydrograph 0.18 01 Snowmelt 10d 100yr 0.16 016 — — SNOWMELT Rainfall=7.; 0'4 AMC=4 0,3 0.,r Runoff Area=38,523 sf - 01 Runoff Volume=0.513 of _ 01 0 009 Runoff Depth>6.96" LL 008 Tc --6.0 min 007 006 AMC Adjusted CN=WQ 0.01 0 10 110 120 130 Time (hours) This document was created by an application that isn't licensed to use novaPDF. Purchase a license to aenerate PDF files without this notice. © RunoR , 1 t 2035-1 PROPOSED Snowmelt 10d 100yr SNOWMELT Rainfall=7.20", AMC=4 Prepared by (enter your company name here) Printed 12/4/2020 HydroCAD®10.00-26 s/n 02202 @ 2020 HydroCAD Software Solutions LLC Page 57 tSummary for Subcatchment PR2A: PR2A - DRAINS TO PRIVATE ROAD (WEST) Runoff = 0.04 cfs @ 121.26 hrs, Volume= 0.113 af, Depth> 6.96" ' Runoff by SCS TR -20 method, UH=SCS, Weighted -Q, Time Span= 0.00-240.00 hrs, dt= 0.01 hrs Snowmelt_10d_100yr SNOWMELT Rainfall=7.20", AMC=4 Area (sf) CN Adi Description 370 98 98 Paved parking, HSG C 8,112 80 98 >75% Grass cover, Good, HSG D ' 8,482 Weighted Average 8,112 95.64% Pervious Area 370 4.36% Impervious Area Tc Length Slope Velocity Capacity Description (min) (feet) (ft/ft) (ft/sec) (cfs) 6.0 Direct Entry, ' Subcatchment PR2A: PR2A - DRAINS TO PRIVATE ROAD (WEST) Hydrograph 0.04 0.04 0038 0036 Snowmelt_10d_100yr ' 0.034 SNOWMELT Rainfall=7.20 0.032 0.03 AMC=4 0.026 Runoff Area=8,482 sf ' 0.0 m o.o24z4 Runoff Volume=0.113 of 022 0 °oo Runoff Depth>6.96" W 0.016 Tc=6.0 min 001 0010 AMC Adjusted CN=WQ o 0 10 20 30 40 50 60 70 80 90 100 1 1 130 140 150 160 170 Time (he (hours) This document was created by an application that isn't licensed to use novaPDF. Purchase a license to generate PDF files without this notice. 2035-1 PROPOSED Snowmelt 10d 100yr SNOWMELT Rainfall= 7.20", AMC=4 Prepared by (enter your company name here} Printed 12/4/2020 HydroCAD®10.00-26 s/n 02202 02020 HydroCAD Software Solutions LLC Page 58 Summary for Subcatchment PR2B: PR213 - DRAINS TO UNDERGROUN FILTRATION BASIN Runoff = 0.31 cfs @ 121.26 hrs, Volume= 0.930 af, Depth> 6.96" Runoff by SCS TR -20 method, UH=SCS, Weighted -Q, Time Span= 0.00-240.00 hrs, dt= 0.01 hrs Snowmelt_10d_100yr SNOWMELT Rainfall=7.20", AMC=4 Area (sf) CN Adi Description 49,611 98 98 Paved parking, HSG C 20,269 80 98 >75% Grass cover, Good, HSG D 69,880 Weighted Average 20,269 29.01% Pervious Area 49,611 70.99% Impervious Area Tc Length Slope Velocity Capacity Description (min) (feet) (ft/ft) (fUsec) (cfs) 6.0 Direct Entry, Subcatchment PR26: PR213 - DRAINS TO UNDERGROUN FILTRATION BASIN Hydrograph 34i'l O Ru r—� 03 Snowmelt_10d_100yr 028 SNOWMELT Rainfall=7.: 0.2s AMC=4 024 . 022 Runoff Area=69,880 sf 0,2 Runoff Volume=0.930 of 0.18 0,s Runoff Depth>6.96" LL 014 Tc=6.0 min 012 AMC Adjusted CN=WQ 0, 0 Time (hours) I This document was created by an application that isn't licensed to use novaPDF. Purchase a license to aenerate PDF files without this notice. 2035-1 PROPOSED Snowmelt 10d 100yr SNOWMELT Rainfall=7.20", AMC=4 Prepared by (enter your company name here) Printed 12/4/2020 HydroCADO 10.00-26 s/n 02202 © 2020 HydroCAD Software Solutions LLC Page 59 Summary for Subcatchment PR3: PR3 - DRAINS TO PRIVATE ROAD (SOUTH) Runoff = 0.02 cfs @ 121.26 hrs, Volume= 0.076 af, Depth> 6.96" Runoff by SCS TR -20 method, UH=SCS, Weighted -Q, Time Span= 0.00-240.00 hrs, dt= 0.01 hrs Snowmelt_10d_100yr SNOWMELT Rainfall=7.20", AMC=4 Area (sf) CN Adi Descriotion 0 98 98 Paved parking, HSG C 5,675 80 98 >75% Grass cover, Good, HSG D 5,675 Weighted Average 5,675 100.00% Pervious Area Tc Length Slope Velocity Capacity Description (min) (feet) (ft/ft) (f /sec) (cfs) 6.0 Direct Entry, Subcatchment PR3: PR3 - DRAINS TO PRIVATE ROAD (SOUTH) Hydrograph ■ RunoH ' a U.0, 3 0.01 0 LL 0.01 Snowmelt_10d_100yr SNOWMELT Rainfall=7.20" AMC=4 Runoff Area=5,675 sf Runoff Volume=0.076 of Runoff Depth>6.96" Tc=6.0 min AMC Adjusted CN=WQ 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 Time (hours) This document was created by an application that isn't licensed to use novaPDF. Purchase a license to generate PDF files without this notice. 2035-1 PROPOSED Snowmelt 10d 100yr SNOWMELT Rainfall=7.20", AMC=4 Prepared by {enter your company name here) Printed 12/4/2020 Summary for Reach PR-DA1: PR-DA1 - DRAIN TO LAKE DRIVE W [401 Hint: Not Described (Outflow=Inflow) Inflow Area = 1.475 ac, 38.01% Impervious, Inflow Depth > 6.73" for SNOWMELT event Inflow = 0.28 cfs @ 121.30 hrs, Volume= 0.828 of Outflow = 0.28 cfs @ 121.30 hrs, Volume= 0.828 af, Men= 0%, Lag= 0.0 min Routing by Stor-Ind method, Time Span= 0.00-240.00 hrs, dt= 0.01 hrs Reach PR-DA1: PR-DA1 - DRAIN TO LAKE DRIVE W Time (hours( This document was created by an application that isn't licensed to use novaPDF. Purchase a license to aenerate PDF files without this notice. ■ Inflow ■ outflow 2035-1 PROPOSED Snowmelt 10d 100yr SNOWMELT Rainfall=7.20", AMC=4 Prepared by (enter your company name here} Printed 12/4/2020 HydroCAD®10.00-26 s/n 02202 02020 HydroCAD Software Solutions LLC Page 61 Summary for Reach PR-DA2: PR-DA2 - DRAINS TO PRIVATE ROAD [401 Hint: Not Described (Outflow=Inflow) Inflow Area = 1.929 ac, 59.47% Impervious, Inflow Depth > 6.57" for SNOWMELT event Inflow = 0.35 cfs @ 121.46 hrs, Volume= 1.055 of Outflow = 0.35 cfs @ 121.46 hrs, Volume= 1.055 af, Atten= 0%, Lag= 0.0 min Routing by Stor-Ind method, Time Span= 0.00-240.00 hrs, dt= 0.01 hrs 0 LL Reach PR-DA2: PR-DA2 - DRAINS TO PRIVATE ROAD Hydrograph Time (hours) This document was created by an application that isn't licensed to use novaPDF. Purchase a license to generate PDF files without this notice. ■ Inflow ■ Outflow 2035-1 PROPOSED Snowmelt 10d 100yr SNOWMELT Rainfall=7.20", AMC=4 ' Prepared by {enter your company name here} Printed 12/4/2020 HydrOCAD®10,00-26 s/n 02202 © 2020 HydroCAD Software Solutions LLC Page 62 Summary for Reach PR -TOTAL: PROPOSED TOTAL ' [40] Hint: Not Described (Outflow=Inflow) Inflow Area = 3.404 ac, 50.17% Impervious, Inflow Depth > 6.64" for SNOWMELT event , Inflow = 0.63 cfs @ 121.34 hrs, Volume= 1.883 of Outflow = 0.63 cfs @ 121.34 hrs, Volume= 1.883 at, Atten= 0%, Lag= 0.0 min , Routing by Stor-Ind method, Time Span= 0.00-240.00 hrs, dt= 0.01 hrs Reach PR -TOTAL: PROPOSED TOTAL ' Hydrograph Time (hours) This document was created by an application that isn't licensed to use novaPDF. Purchase a license to generate PDF files without this notice. ■ uffl ' ® OOutflow [7 11 1 ' 2035-1 PROPOSED Snowmelt 10d 100yr SNOWMELT Rainfall=7.20", AMC=4 Prepared by {enter your company name here} Printed 12/4/2020 HydroCAD®10.00-26 s/n 02202 02020 HydroCAD Software Solutions LLC Page 63 Summary for Pond 1P: I - ABOVEGROUND FILTRATION BASIN 1 - DRAINS TO PRIVATE ROAD Inflow Area = 0.884 ac, 54.94% Impervious, Inflow Depth > 6.96" for SNOWMELT event ' Inflow 0.17 cfs @ 121.26 hrs, Volume= 0.513 of Outflow 0.17 cfs @ 121.43 hrs, Volume= 0.485 af, Atten= 2%, Lag= 10.5 min Discarded = 0.00 cfs @ 0.00 hrs, Volume= 0.000 of Primary = 0.17 cfs @ 121.43 hrs, Volume= 0.485 of ' Routing by Stor-Ind method, Time Span= 0.00-240.00 hrs, dt= 0.01 hrs Peak Elev= 928.75'@ 121.43 hrs Surf.Area= 4,650 sf Storage= 1,575 cf Plug -Flow detention time= 738.0 min calculated for 0.485 of (95% of inflow) Center -of -Mass det. time= 377.8 min ( 7,758.6 - 7,380.8 ) ' Volume Invert Avail.Storage Storage Description #1 930.00' 25,331 cf Custom Stage Data (Prismatic) Listed below (Recalc) #2 927.90' 3,906 cf Custom Stage Data (Prismatic) Listed below (Recalc) ' 9,765 cf Overall x 40.0% Voids 29,237 cf Total Available Storage Elevation Surf.Area Voids Inc.Store Cum.Store ' (feet) (sq -ft) (%) (cubic -feet) (cubic -feet) 930.00 898 0.0 0 0 931.00 1,760 100.0 1,329 1,329 932.00 2,783 100.0 2,272 3,601 933.00 3,991 100.0 3,387 6,988 934.00 5,404 100.0 4,698 11,685 935.00 6,808 100.0 6,106 17,791 936.00 8,272 100.0 7,540 25,331 Elevation Surf.Area Inc.Store Cum.Store ' (feet) (sq -ft) (cubic -feet) (cubic -feet) 927.90 4,650 0 0 928.50 4,650 2,790 2,790 930.00 4,650 6,975 9,765 Device Routing Invert Outlet Devices #1 Primary 928.50' 12.0" Round Culvert ' L= 78.0' CMP, mitered to conform to fill, Ke= 0.700 Inlet / Outlet Invert= 928.50'/ 926.94' S= 0.0200T Cc= 0.900 n= 0.012 Concrete pipe, finished, Flow Area= 0.79 sf #2 Device 1 935.00' 48.0" Horiz. Orifice/Grate C= 0.600 ' Limited to weir flow at low heads #3 Device 1 928.50' 6.0" Vert. Orifice/Grate C= 0.600 #4 Discarded 927.90' 0.060 in/hr Exfiltration over Surface area from 927.90'- 928.50' Excluded Surface area = 4,650 sf 1 Discarded OutFlow Max=0.00 cfs @ 0.00 hrs HW=927.90' (Free Discharge) r�-Exfiltration ( Controls 0.00 cfs) Primary OutFlow Max=0.16 cfs @ 121.43 hrs HW=928.75' (Free Discharge) ,,=Culvert (Passes 0.16 cfs of 0.22 cfs potential flow) T72=Orifice/Grate ( Controls 0.00 cfs) ' 3=Orifice/Grate (Orifice Controls 0.16 cfs @ 1.69 fps) This document was created by an application that isn't licensed to use novaPDF. Purchase a license to aenerate PDF files without this notice. 2035-1 PROPOSED Snowmelt 10d 100yr SNOWMELT Rainfall=7.20", AMC=4 Prepared by {enter your company name here} Printed 12/4/2020 HydroCAD®10.00-26 s/n 02202 @2020 HydroCAD Software Solutions LLC Page 64 Pond 1P: 1P - ABOVEGROUND FILTRATION BASIN 1 - DRAINS TO PRIVATE ROAD Inflow Area=0.8EO.17 cis r • 7 Peak�`37E r 16 r • • • r 013 012 rilr 009 14111rM 110 120 130 140 This document was created by an application that isn't licensed to use novaPDF. Purchase a license to oenerate PDF files without this notice. ' 2035-1 PROPOSED Snowmelt 10d 100yr SNOWMELT Rainfall= 7.20", AMC=4 Prepared by {enter your company name here} Printed 12/4/2020 HydroCAD®10.00-26 s/n 02202 @2020 HydroCAD Software Solutions LLC Page 65 Stage -Area -Storage for Pond 1P: 1P -ABOVEGROUND FILTRATION BASIN 1 -DRAINS TO PRIVATE ROAD Elevation Surface Storage (feet) (sq -ft) (cubic -feet) 927.90 4,650 0 928.00 4,650 186 928.10 4,650 372 928.20 4,650 558 928.30 4,650 744 928.40 4,650 930 928.50 4,650 1,116 928.60 4,650 1,302 928.70 4,650 1,488 928.80 4,650 1,674 928.90 4,650 1,860 929.00 4,650 2,046 929.10 4,650 2,232 929.20 4,650 2,418 929.30 4,650 2,604 929.40 4,650 2,790 929.50 4,650 2,976 929.60 4,650 3,162 929.70 4,650 3,348 929.80 4,650 3,534 929.90 4,650 3,720 930.00 5,548 3,906 930.10 5,634 4,000 930.20 5,720 4,103 930.30 5,807 4,214 930.40 5,893 4,334 930.50 5,979 4,463 930.60 6,065 4,600 930.70 6,151 4,746 930.80 6,238 4,900 930.90 6,324 5,063 931.00 6,410 5,235 931.10 6,512 5,416 931.20 6,615 5,607 931.30 6,717 5,809 931.40 6,819 6,021 931.50 6,922 6,243 931.60 7,024 6,475 931.70 7,126 6,718 931.80 7,228 6,970 931.90 7,331 7,233 932.00 7,433 7,507 932.10 7,554 7,791 932.20 7,675 8,087 932.30 7,795 8,396 932.40 7,916 8,716 932.50 8,037 9,049 932.60 8,158 9,394 932.70 8,279 9,751 932.80 8,399 10,119 932.90 8,520 10,500 933.00 8,641 10,894 933.10 8,782 11,300 933.20 8,924 11,720 933.30 9,065 12,154 933.40 9,206 12,603 933.50 9,348 13,066 933.60 9,489 13,542 Elevation Surface Storage (feet) (sq -ft) (cubic -feet) 933.70 9,630 14,033 933.80 9,771 14,538 933.90 9,913 15,058 934.00 10,054 15,591 934.10 10,194 16,138 934.20 10,335 16,700 934.30 10,475 17,275 934.40 10,616 17,865 934.50 10,756 18,469 934.60 10,896 19,086 934.70 11,037 19,718 934.80 11,177 20,363 934.90 11,318 21,023 935.00 11,458 21,697 935.10 11,604 22,385 935.20 11,751 23,088 935.30 11,897 23,805 935.40 12,044 24,537 935.50 12,190 25,284 935.60 12,336 26,045 935.70 12,483 26,821 935.80 12,629 27,612 935.90 12,776 28,417 936.00 12,922 29,237 This document was created by an application that isn't licensed to use novaPDF. Purchase a license to aenerate PDF files without this notice. 2035-1 PROPOSED Snowmelt 10d 100yr SNOWMELT Rainfall=7.20", AMC=4 Prepared by {enter your company name here) Printed 12/4/2020 HydroCAD010.00-26 s/n 02202 @ 2020 HydroCAD Software Solutions LLC Page 66 Summary for Pond 2P: 2P - UNDERGROUND FILTRATION BASIN 2 - DRAINS TO PRIVATE ROAD Inflow Area = 1.604 ac, 70.99% Impervious, Inflow Depth > 6.96" for SNOWMELT event Inflow = 0.31 cfs @ 121.26 hrs, Volume= 0.930 of Outflow = 0.29 cfs @ 121.60 hrs, Volume= 0.867 af, Atten= 5%, Lag= 20.5 min Discarded = 0.00 cfs @ 0.00 hrs, Volume= 0.000 of Primary = 0.29 cfs @ 121.60 hrs, Volume= 0.867 of Routing by Stor-Ind method, Time Span= 0.00-240.00 hrs, dt= 0.01 hrs / 2 Peak Elev= 933.35'@ 121.60 hrs Surf.Area= 10,112 sf Storage= 3,832 cf Plug -Flow detention time= 923.1 min calculated for 0.867 of (93% of inflow) Center -of -Mass det. time= 480.0 min ( 7,860.8 - 7,380.8 ) Volume Invert Avail.Storage Storage Description #1A 932.40' 15,025 cf 32.00'W x 316.001 x 4.60'H Field A 46,515 cf Overall - 8,954 cf Embedded = 37,562 cf x 40.0% Voids #2A 934.50' 8,954 cf CMP Round 24 x 135 Inside #1 Effective Size= 24.0"W x 24.0"H => 3.14 sf x 20.001 = 62.8 cf Overall Size= 24.0"W x 24.0"H x 20.001 Row Length Adjustment= +10.00'x 3.14 sf x 9 rows 30.00' Header x 3.14 sf x 2 = 188.5 cf Inside 23,978 cf Total Available Storage Storage Group A created with Chamber Wizard Device Routing Invert Outlet Devices #1 Primary 931.00' 15.0" Round Culvert L= 34.0' CMP, mitered to conform to fill, Ke= 0.700 Inlet / Outlet Invert= 931.00'/ 930.50' S= 0.0147'/' Cc= 0.900 n= 0.012 Concrete pipe, finished, Flow Area= 1.23 sf #2 Device 1 935.25' 12.0" Vert. Orifice/Grate C= 0.600 #3 Device 1 933.00' 6.0" Vert. Orifice/Grate C= 0.600 #4 Discarded 932.40' 0.060 in/hr Exfiltration over Surface area from 932.40' - 933.00' Conductivity to Groundwater Elevation = 922.00' Excluded Surface area= 10,112 sf Discarded OutFlow Max=0.00 cfs @ 0.00 hrs HW=932.40' (Free Discharge) t-4=Exfiltration ( Controls 0.00 cfs) Primary OutFlow Max=0.29 cfs @ 121.60 hrs HW=933.35' (Free Discharge) Z1=Culvert (Passes 0.29 cfs of 6.84 cfs potential flow) �2=Orifice/Grate ( Controls 0.00 cfs) 3=Orifice/Grate (Orifice Controls 0.29 cfs @ 2.01 fps) This document was created by an application that isn't licensed to use novaPDF. Purchase a license to generate PDF files without this notice. 2035-1 PROPOSED Snowmelt 10d 100yr SNOWMELT Rainfall=7.20", AMC=4 Prepared by {enter your company name here} Printed 12/4/2020 HydroCAD®10.00-26 s/n 02202 @2020 HydroCAD Software Solutions LLC Page 67 ' 'ond 2P: 2P - UNDERGROUND FILTRATION BASIN 2 - DRAINS TO PRIVATE ROAD - Chamber Wizard Field, Chamber Model = CMP Round 24 (Round Corrugated Metal Pipe) ' Effective Size= 24.0"W x 24.0"H => 3.14 sf x 20.001 = 62.8 cf Overall Size= 24.0"W x 24.0"H x 20.00'L Row Length Adjustment= +10.00'x 3.14 sf x 9 rows 24.0" Wide + 18.0" Spacing = 42.0" C -C Row Spacing 15 Chambers/Row x 20.00' Long +10.00' Row Adjustment +2.00' Header x 2 = 314.00' Row Length ' +12.0" End Stone x 2 = 316.00' Base Length 9 Rows x 24.0" Wide + 18.0" Spacing x 8 + 12.0" Side Stone x 2 = 32.00' Base Width 25.2" Base + 24.0" Chamber Height + 6.0" Cover = 4.60' Field Height 135 Chambers x 62.8 cf +10.00' Row Adjustment x 3.14 sf x 9 Rows + 30.00' Header x 3.14 sf x 2 = 8,953.5 cf Chamber Storage 46,515.2 cf Field - 8,953.5 cf Chambers = 37,561.7 cf Stone x 40.0% Voids = 15,024.7 cf Stone Storage Chamber Storage + Stone Storage = 23,978.2 cf = 0.550 of Overall Storage Efficiency = 51.5% Overall System Size = 316.00'x 32.00'x 4.60' ' 135 Chambers 1,722.8 cy Field 1,391.2 cy Stone 1 This document was created by an application that isn't licensed to use novaPDF. Purchase a license to aenerate PDF files without this notice. 2035-1 PROPOSED Snowmelt 10d 100yr SNOWMELT Rainfall=7.20", AMC=4 Prepared by {enter your company name here} Printed 12/4/2020 HydroCAD®10.00-26 s/n 02202 @2020 HydroCAD Software Solutions LLC Page 68 Pond 2P: 2P - UNDERGROUND FILTRATION BASIN 2 - DRAINS TO PRIVATE ROAD m 0.2 0.18 p 0.16 0.14 0.12 0.1 0.31 ch; ■ 1"— ® outflow Inflow Area=1.6Q o.2s 5 ■PrmaY Peak Elev=93 0.2sofs Storage=3,832 0 10 20 30 40 60 60 70 80 90 100 110 120 130 Time (hours) 200 210 220 230 This document was created by an application that isn't licensed to use novaPDF. Purchase a license to generate PDF files without this notice. H 2035-1 PROPOSED Snowmelt 10d 100yr SNOWMELT Rainfall=7.20", AMC=4 Prepared by {enter your company name here} Printed 12/4/2020 HydroCAD®10.00-26 s/n 02202 @2020 HydroCAD Software Solutions LLC Page 69 Stage -Area -Storage for Pond 2P: 2P - UNDERGROUND FILTRATION BASIN 2 - DRAINS TO PRIVATE ROAD Elevation Surface Storage (feet) (sq -ft) (cubic -feet) 932.40 10,112 0 932.45 10,112 202 932.50 10,112 404 932.55 10,112 607 932.60 10,112 809 932.65 10,112 1,011 932.70 10,112 1,213 932.75 10,112 1,416 932.80 10,112 1,618 932.85 10,112 1,820 932.90 10,112 2,022 932.95 10,112 2,225 933.00 10,112 2,427 933.05 10,112 2,629 933.10 10,112 2,831 933.15 10,112 3,034 933.20 10,112 3,236 933.25 10,112 3,438 933.30 10,112 3,640 933.35 10,112 3,843 933.40 10,112 4,045 933.45 10,112 4,247 933.50 10,112 4,449 933.55 10,112 4,652 933.60 10,112 4,854 933.65 10,112 5,056 933.70 10,112 5,258 933.75 10,112 5,460 933.80 10,112 5,663 933.85 10,112 5,865 933.90 10,112 6,067 933.95 10,112 6,269 934.00 10,112 6,472 934.05 10,112 6,674 934.10 10,112 6,876 934.15 10,112 7,078 934.20 10,112 7,281 934.25 10,112 7,483 934.30 10,112 7,685 934.35 10,112 7,887 934.40 10,112 8,090 934.45 10,112 8,292 934.50 10,112 8,494 934.55 10,112 8,732 934.60 10,112 8,999 934.65 10,112 9,284 934.70 10,112 9,583 934.75 10,112 9,893 934.80 10,112 10,213 934.85 10,112 10,541 934.90 10,112 10,877 934.95 10,112 11,219 935.00 10,112 11,567 935.05 10,112 11,919 935.10 10,112 12,276 935.15 10,112 12,637 935.20 10,112 13,001 935.25 10,112 13,368 Elevation Surface Storage (feet) (sq -ft) (cubic -feet) 935.30 10,112 13,737 935.35 10,112 14,107 935.40 10,112 14,479 935.45 10,112 14,852 935.50 10,112 15,225 935.55 10,112 15,598 935.60 10,112 15,971 935.65 10,112 16,343 935.70 10,112 16,713 935.75 10,112 17,082 935.80 10,112 17,449 935.85 10,112 17,813 935.90 10,112 18,173 935.95 10,112 18,530 936.00 10,112 18,883 936.05 10,112 19,231 936.10 10,112 19,573 936.15 10,112 19,909 936.20 10,112 20,237 936.25 10,112 20,557 936.30 10,112 20,867 936.35 10,112 21,166 936.40 10,112 21,451 936.45 10,112 21,718 936.50 10,112 21,956 936.55 10,112 22,158 936.60 10,112 22,360 936.65 10,112 22,563 936.70 10,112 22,765 936.75 10,112 22,967 936.80 10,112 23,169 936.85 10,112 23,371 936.90 10,112 23,574 936.95 10,112 23,776 937.00 10,112 23,978 ' This document was created by an application that isn't licensed to use novaPDF. Purchase a license to generate PDF files without this notice. [torten Ill AWdmenb Citi[ Site croup. stormwater CNculaGons Exisbg Cont ibons Proposed Conditions SXe sees Summary litperi4ou. SF1 1 Imissideous [ACI Perviws Ps. [AC I Total USFI Trial qC Exi $ite 4.271 0.10 14x@8 131 14829] S40 Proei B. 14404 1.11 ]3093 lid 140291 ]b Sbtmwabr Rate Summery Ovsdill5twmwabr Rab Summery WE lnfiX2lian Vd. Summ IdiIrawn Volume= Existing Conditions Pmpoxd Conditions PRfq Rab cis Raleloft) 2 -Tear Event ] 09 3.2] I -Year Event 16.32 5.92 100.Year Event 29.14 10.82 1 LLD,$nommen 005 0fi3 Stormwater Volume Summary Drainage ]vex WE lnfiX2lian Vd. Summ IdiIrawn Volume= Newt .Areal .M lit. FeO Volume m O.SSLrst ImPV Area PRfq 3280 149 PR1R 21183 9]e PRA AID PR2B x9011 1 n74 PRA 0 1 0 0 TOTAL 74101 1 3010 Stomtwatei Dually Summary FSS Removal 92. iP Removal 85.1 This document was created by an application that isn't licensed to use novaPDF. Purchase a license to aenerate PDF files without this notice. Ii 11 11 11 P' _ y File Edit Run List Charts Options Help Quit Report: Load Reduction % Term: 10 surface outflow Dec: F, J Device: iP - ABOVE GROUN[ - Var: T55 - Transpose Copy Fief I 0 C, w - OVERALL 1P - ABOVE GROUND FILTRATION 2P - UNDERGROUND FILTRATION PICKLE & PO% 77.0 85.0 84.2 1 p P10% 80.4 87.4 86.9 21 P30% 90.2 95.5 94.7 51 3 P50% 95.2 98.8 98.2 7: g P80% 98.7 99.9 99.5 9: > TSS 92.7 96.3 95.8 61 Y TP 85.4 91.5 90.8 3: TKN 84.3 90.6 89.9 3' u CU 88.6 93.4 92.7 51 v PB 91.3 95.3 94.7 61 E ZN 84.3 90.6 89.9 3: 0 O NC 91.3 95.3 94.7 6! 0 1 Ready Run RestlK.t Output Upbre Output CivilSite G R O U P Stormwater Best Management Practices (BMPs) Inspections and Maintenance Plan Project Name Project Owner: Property Address Date: Maintenance Contact Person/Property Owner: Lake Place CSG Project Number 20351 TPS Holding LLC 1361 Lake Drive W Chanhassen, MN 55317 12/4/2020 TBD This Operation and Maintenance Plan has been prepared by Civil Site Group. Matthew R. Pavek PE, License No. 44263 Civil Site Group, PC • 4931 West 35" Street • Suite 200 • St. Louis Park • Minnesota • 55416 www.CivilSiteGrouo.com • (612) 615-0060 CivilSite G R O U P Table of Contents: 1. Summary Narrative 2. BMP Location Map 3. BMP Inspection Activities 4. BMP Maintenance Activities 5. BMP Inspection and Maintenance Report Introduction: Stormwater treatment for this site is accomplished by implementing a Filtration Basin (hereafter referred to as the "system" or "basin"). The system for this project is directing the project stormwater runoff via surface drainage and storm sewer piping from rain events to a surface and underground filtration basin on the north and south side of the site. The stormwater leaves the basin via drain tile at the bottom of the basin then it is discharged into the city's existing stormwater sewer system. This basin is designed to provide water quality treatment and meet rate control requirements of Riley Purgatory Bluff Creek Watershed District. Need for Inspection and Maintenance: The stormwater system is the first line of defense from conveying pollutants downstream into city storm sewer and public water ways, worsening water quality. The purpose of regular inspection and maintenance is to ensure the proper operation of the system and the overall storm system. Regular maintenance of the system and all its components is required to achieve the water quality objective. This Operations and Maintenance plan requires annual inspections, at a minimum. Maintenance activities required for each flagged inspection item are required to be completed within 7 days following any inspection. Responsibility following construction/completion: Upon installation of the approved system, the property manager assumes responsibility and all costs associated with the system's long-term operation and maintenance. The following document is a guide to the inspection and maintenance of the system. Civil Site Group, PC • 4931 West 35"' Street • Suite 200 • St. Louis Park • Minnesota • 55416 www.CivilSiteGroui).com • (612) 615-0060 OUTLET CONTROL STRUCTURE FILTRATION BASIN 1 1361 LAKE DRIVE W. CHANHASSEN, MN 55317 31 W 35TH ST. CivilSite 952LOIS PAK, MN2550, 2003 8 63 21303946 G R O U P vnrx.CWS4eGroup com FILTRATION BASIN 2 ^- AH 3 Project Number: 20351 1 Revision Number issue Date. 12/4/2020 Revivon Date. ATTACHMENT A CivilSite G R O U P 3. Inspection Activities (Filtration Basin): ' ** For additional information, see the MPCA Stormwater Manual, 2005 http://www. pca. state. m n. us/water/stormwater/stormwater-manual. html ' Civil Site Group, PC • 4931 West 35th Street • Suite 200 • St. Louis Park • Minnesota • 55416 www.CivilSiteGroul).com • (612) 615-0060 Recommended ctivity Inspection Frequency Outcomes/Actions 1. Ensure that contributing area, facility, Monthly and following large storm Notify maintenance staff/contractor of need for inlets, and outlets are dear of debris. events debris removal (See Maintenance Activity 1). Ensure that the contributing area is Monthly Notify maintenance staff of need for stabilized and mowed, with clippings clipping removal (See Maintenance Activity removed. 2) 3. Ensure that activities in the Monthly Notify maintenance staff/contractor of need drainage area minimize for oil removal (See Maintenance Activity oil/grease and sediment entry 3). to the system. 4. Inspect inlets, outlets, sumps, catch Annually Notify maintenance staff/contractor of need basins and overflow spillway to ensure for repair (See Maintenance Activity 4). good condition and no evidence of erosion or sediment deposits. As applicable. 5. Check to see that the basin bed is Biannually and following large Notify maintenance staff/contractor of need clean of sediment storm events for sediment removal (See Maintenance Activity 5). 6. Stabilize any eroded areas. Annually Notify maintenance staff/contractor of need for erosion control (See Maintenance Activity 6). 7.Inspect plant material in the basin for Annually Notify maintenance staff/contractor of health, damage, and plant coverage. needed replanting (See Maintenance If applicable. Activity 7). ' ** For additional information, see the MPCA Stormwater Manual, 2005 http://www. pca. state. m n. us/water/stormwater/stormwater-manual. html ' Civil Site Group, PC • 4931 West 35th Street • Suite 200 • St. Louis Park • Minnesota • 55416 www.CivilSiteGroul).com • (612) 615-0060 4. Maintenance Activities (Filtration Basin): CivilS1te ' G R O U P , 11 ** For additional information, see the MPCA Stormwater Manual, 2005 http://www. pea.state.mn.us/water/stormwater/stormwate r-manual.html Local Maintenance Contractors: Charlie Wilson Jesse Wilcox Mike Waldenburg Minnesota Utilities Carl Bolander and David's Hydro Vac & Excavating Sons (651) 207-6134 (651) 464-5532 (651) 224-6299 mikew@davidshydrovac.com charlie@mnue.net jesse@bolander.com Matt Miklya Valley -Rich Co., Inc. (952) 448-3002 matt@valleyrich.com Civil Site Group, PC • 4931 West 35'" Street • Suite 200 • St. Louis Park • Minnesota • 55416 www.CivilSiteGroui).com • (612) 615-0060 1. Trash and debris removal As needed per inspection. Remove trash and debris Byownerunless from in and around basin. designated ' 2. Clipping removals As needed per inspection. Remove clippings around basin Byownerunless ' and mow surrounding areas designated identified per inspection. , 3. Oil removal As needed per inspection. Remove oil from water surface as Byownerunless identified per inspection. designated 4. Inlets, outlets, sumps, As needed per inspection. Repair impacted inlet, outlet and/or Byownerunless catch basins and overflow overflow spillway per original plans designated ' spillway repair 5. Sediment removal in Every 6 months or when Remove accumulated sediment Byownerunless filtration system sediment accumulation from basin per original plans designated ' exceeds 3" in the bottom of the basin. 6. Erosion stabilization As needed per inspection. Repair identified eroded area per Byownerunless ' anginal plans. designated 1 7. Plant replacement, if As needed per inspection. Remove damaged or dead plant Byownerunless applicable material from basin. Replant identified plant species/seed mix designated t per original plans. ** For additional information, see the MPCA Stormwater Manual, 2005 http://www. pea.state.mn.us/water/stormwater/stormwate r-manual.html Local Maintenance Contractors: Charlie Wilson Jesse Wilcox Mike Waldenburg Minnesota Utilities Carl Bolander and David's Hydro Vac & Excavating Sons (651) 207-6134 (651) 464-5532 (651) 224-6299 mikew@davidshydrovac.com charlie@mnue.net jesse@bolander.com Matt Miklya Valley -Rich Co., Inc. (952) 448-3002 matt@valleyrich.com Civil Site Group, PC • 4931 West 35'" Street • Suite 200 • St. Louis Park • Minnesota • 55416 www.CivilSiteGroui).com • (612) 615-0060 w��l%UTCA�J® tSTORMWATER SOLUTIONS< Maintenance Underground storm water detention and retention systems should be inspected at regular intervals and maintained when necessary to ensure optimum performance. The rate at which the system collects pollutants will depend more heavily on site activities than the size or configuration of the system. ' Inspection Inspection is the key to effective maintenance and is easily performed. CONTECH recommends ' ongoing quarterly inspections of the accumulated sediment. Sediment deposition and transport may vary from year to year and quarterly inspections will help insure that systems are cleaned out at the appropriate time. Inspections should be performed more often in the winter months in climates where ' sanding operations may lead to rapid accumulations, or in equipment washdown areas. It is very useful to keep a record of each inspection. A sample inspection log is included for your use. Systems should be cleaned when inspection reveals that accumulated sediment or trash is clogging the discharge orifice. CONTECH suggests that all systems be designed with an access/inspection manhole situated at or near the inlet and the outlet orifice. Should it be necessary to get inside the system to perform maintenance activities, all appropriate precautions regarding confined space entry and OSHA regulations should be followed. Cleaning Maintaining an underground detention or retention system is easiest when there is no flow entering the system. For this reason, it is a good idea to schedule the cleanout during dry weather. Accumulated sediment and trash can typically be evacuated through the manhole over the outlet orifice. If maintenance is not performed as recommended, sediment and trash may accumulate in front of the outlet orifice. Manhole covers should be securely seated following cleaning activities. TrueNorth Steel Underground Detention and Retention A�TruenorthiSteel` Inspection and Maintenance Recommendations SECTION 1—GENERAL A. Even though common CMP stormwater management systems are designed to be self-operating without the need for maintenance personnel involved in day-to-day operations, it is still critical that the system is inspected and maintained at regular intervals. B. Underground detention systems are primarily designed to control storm water quantity. Water quality benefits from detention systems alone occur primarily through the settling out of suspended solids in the detention chamber prior to the discharge of stormwater. It is recommended that hydrodynamic separators or isolations forebays are incorporated into the design of the stormwater BMP to better isolate and collect contaminates and sediment which will greatly decrease future maintenance costs. SECTION 2 — INSPECTION FREQUENCY A. Inspection is the most important factor in safeguarding the performance of a CMP stormwater system. TrueNorth Steel recommends arranged quarterly inspections to ensure performance and longevity. B. The frequency of visual inspections can be scaled back if it becomes clear that they are not needed but it is recommended that no more than one year transpires between inspections. a. Minimum inspection frequencies should not be lessen if the location is prone to recurrent flooding events, subject to extreme amounts of sediment, leaf litter, or debris, or if the system is installed in a climate where sanding or salting operations occur. C. To ensure that the operation and capacity of the stormwater BMP continues to function as designed, particular attention during visual inspection of the stormwater facility should be directed toward sedimentation levels, debris, oil, hydrocarbons, and foreign materials. All inlets and outlets should be examined during each inspection. D. If during any visual inspection it becomes clear that an inlet or outlet is clogged or becoming restricted by accumulated sediment or debris, it is critical to schedule maintenance immediately to prevent further repercussions. E. It is recommended that if the accumulated sediment depth exceeds 10% of the diameter (or rise) of the system exists for more than Y2 of the length of the chamber or 15% of the diameter (or rise) accumulates in any location, maintenance should be scheduled. SECTION 3— MAINTENANCE METHODS A. Underground CMP stormwater systems are most easily maintained after a dry spell and when there is no flow entering the system. Maintenance is also most easily performed through the use of a vacuum truck and high pressure water to free and remove accumulated debris. B. It is recommended that the entire circumference of a system is rinsed out annually soon after the spring thaw in environments where salting agents may accumulate inside of the pipe. C. Amassed sediment, trash, or debris is most commonly removed through manholes or cleanouts designed into the system. It is common practice that access points or cleanout ports are located near where primary inlets/outlet orifices or isolation weirs are placed. D. In the event that entrance into the system is required, applicable precautions regarding confined space entry and OSHA protocols should be reviewed and followed. E. All removed sediment and debris must be tested for hazardous characteristics and be properly disposed of and all covers and grates shall be securely replaced following inspection and/or cleaning activities. SECTION 4— DOCUMENTATION A. Inspection and maintenance logs are to be kept onsite for the life of the system as they serve as a record, assist in the scheduling of future I &M occurrences and can be used to monitor potential concerns. B. Inspection and maintenance logs should be signed and dated by the associated personnel performing the work and the next scheduled occurrence should be noted. SAL53051 Underground Detention Inspection and Maintenance, SH, 4/4/2018 6. INSPECTION AND MAINTENANCE REPORT BMP ID # Date: Personnel: Inspector: Owner: Location: System Size: System Type: Vault ❑ Cast -In -Place ❑ Linear Catch Basin ❑ Manhole ❑ Other ❑ Sediment Thickness in Forebay: Date: Sediment Depth on Vault Floor: Structural Damaoe, Estimated Flow from Drainage Pipes (if available): ❑ ❑ Depth of Standing Water: Maintenance Activities (check off if done and give description) ❑ Trash and Debris Removal: ❑ Minor Structural Reoairs: ❑ Drainage Area Report Excessive Oil Loading: Yes ❑ No ❑ Source: Sediment Accumulation on Pavement: Yes ❑ No ❑ Source: Erosion of Landscaped Areas: Yes ❑ No ❑ Source: Items Needino Further Work - Owners should contact the local public works department and inquire about how the department disposes of their street waste residuals. Other Comments: Please complete this inspection record for the referenced property. Retain the original for your files. ' CIVIL SRI GROUP INC. 4911 WEST 35TH STREET, SUITE 200 ST.Lows PARK, MINNESOTA 55416 CivilSite G R O U P 763.213.3944 WWW.CIVILSITEGROUP.COM GO November 23, 2020 Mr. Todd Simning Ador Homes 350 Highway 7, Suite 218 Excelsior, MN 55331 HGTS Project Number: 20-0970 Re: Geotechnical Exploration Report, Proposed Senior Apartments, 1361 Lake Drive West, Chanhassen, Minnesota Dear Mr. Simning: We have completed the geotechnical exploration report for the proposed Chanhassen Senior Apartments at 1361 Lake Drive West in Chanhassen, Minnesota. A brief summary of our results and recommendations is presented below. Specific details regarding our procedures, results and recommendations follow in the attached geotechnical exploration report. Eight (8) soil borings were completed for this project that generally encountered about 1 to 1 1/2 feet of topsoil at the surface that was underlain mostly by native glacial till deposits that extended to the termination depths of the borings. The exception being boring SB -6, which encountered about 7 feet of Fill and buried topsoil and then underlain by native glacial soils. Groundwater was encountered in three (3) of the eight (8) borings at depths ranging from 14 to 30 feet below the ground surface. We generally do not anticipate groundwater will be encountered during construction. The vegetation, topsoil, Fill and buried topsoil are not suitable for foundation, pavement or utility support and will need to be removed from below these areas and oversize areas and replaced with suitable compacted engineered fill. Since the proposed apartment complex will likely include a lower parking level then removal of these materials will likely be incidental to construction. It is our opinion the underlying native glacial soils are generally suitable for foundation support and with the building pad prepared as recommended it is our opinion that the development can be supported on typical frost depth footings designed for a net allowable soil bearing pressure up to 3,000 pounds per square foot (psf). Thank you for the opportunity to assist you on this project. If you have any questions or need additional information, please contact Paul Gionfriddo at 612-729-2959. Sincerely, Haugo GeoTechnical Services 4 WL - a' -Jesse Miller, E.I.T. Staff Engineer Paul Gionfriddo, P.E. Senior Engineer GEOTECHNICAL EXPLORATION REPORT PROJECT: Proposed Chanhassen Senior Apartments 1361 Lake Drive West Chanhassen, Minnesota PREPARED FOR: Ador Homes 350 Highway 7, Suite 218 Excelsior, MN 55331 PREPARED BY: Haugo GeoTechnical Services 2825 Cedar Avenue South Minneapolis, Minnesota 55407 Haugo GeoTechnical Services Project: 20-0970 November 23, 2020 I hereby certify that this plan, specification, or report was prepared by me or under my direct supervision and that I am a duly Registered Professional Engineer under the laws of the State of Minnesota. Paul Gionfriddo, P.E. Senior Engineer License Number: 23093 Table of Contents 1.0 INTRODUCTION 4 1.1 Project Description 4 1.2 Purpose 4 1.3 Site Description 4 1.4 Scope of Services 4 1.5 Documents Provided 4 1.6 Locations and Elevations 5 2.0 FIELD PROCEDURES 5 3.0 RESULTS 6 3.1 Soil Conditions 6 3.2 Groundwater 6 3.3 Laboratory Testing 7 3.4 OSHA Soil Classification 8 4.0 DISCUSSION AND RECOMMENDATIONS 8 4.1 Proposed Construction 8 4.2 Discussion 9 4.3 Site Grading Recommendations 10 4.4 Dewatering 11 4.5 Interior Slabs 11 4.6 Below Grade Walls 12 4.7 Exterior Slabs 13 4.8 Site Grading and Drainage 13 4.9 Utilities 13 4.10 Pavements 14 4.11 Materials and Compaction 15 5.0 CONSTRUCTION CONSIDERATIONS 15 5.1 Excavation 15 5.2 Observations 16 5.3 Backfill and Fills 16 5.4 Testing 16 5.5 Winter Construction 16 6.0 PROCEDURES 16 6.1 Soil Classification 16 6.2 Groundwater Observations 16 7.0 GENERAL 17 7.1 Subsurface Variations 17 7.2 Review of Design 17 7.3 Groundwater Fluctuations 17 7.4 Use of Report 17 7.5 Level of Care 18 APPENDIX Boring Location Sketch, Figure 1 Soil Boring Logs, SB -1 thru SB -8 Descriptive Terminology 3 1.0 INTRODUCTION 1.1 Project Description Ador Homes is preparing to construct the Chanhassen Senior Apartments at 1361 Lake Drive ' West in Chanhassen Minnesota. We understand the apartment complex will include three above grade levels for living spaces and one level of underground parking. The project will also include the associated underground utilities, surface parking lots and drive lanes. 1.2 Purpose Ador Homes retained Haugo Geotechnical Services (HGTS) to perform a geotechnical exploration the purpose of which was to characterize subsurface soil and groundwater conditions and provide recommendations for foundation and pavement design and construction. 1.3 Site Description The project site consisted of a single, vacant parcel totaling about 3.68 -acres in size located at 1361 Lake Drive West in Chanhassen, Minnesota. Based on a property survey, delineated wetland(s) exist on west side of the site and a bituminous parking lots exist in the southeast quadrant of the site. The ground surface was generally covered with tall grasses and weeds and the topography of the site varied with ground surface elevations at the soil boring locations ranging from about 934 1/2 to 9451/2 feet above mean sea level (MSL). 1.4 Scope of Services Our services were performed in accordance with the Haugo GeoTechnical Services (HGTS) ' proposal 20-0970 dated October 28, 2020. Our scope of services was performed under the terms of our General Conditions and limited to the following tasks: ' Completing eight (8) standard penetration test (SPI) soil borings, each extending to nominal a depth of 35 feet. • Sealing the borings in accordance with Minnesota Department of Health requirements. ' • Obtaining GPS coordinates and ground surface elevations at the soil boring locations. • Visually/manually classifying samples recovered from the soil borings. • Performing laboratory tests on selected samples. ' Preparing soil boring logs describing the materials encountered and the results of groundwater level measurements. • Preparing an engineering report describing soil and groundwater conditions and ' providing recommendations for foundation design and construction. 1.5 Documents Provided We were provided an "Existing Survey" (Survey) of the property that was prepared by Advance Survey & Engineering Co. and dated November 9, 2020. In general, the survey 1 4 showed a layout of the property including but not limited to; the property boundaries, topographic contours, utilities and the soil boring locations. We were provided with a "Site Plan' prepared by Kaas Wilson Architects. The Site Plan was dated March 12, 2020 with the latest revisions made on April 3, 2020. The Site Plan outlined the respective structures for the proposed project site and contained Floor Plans for the three above -ground levels and the below grade parking level. We were also provided with a "Site Plan' prepared by Loucks Associates dated May 11, 2016. The plans contained a page displaying the overall layout of the proposed Senior Apartments building along with the proposed soil boring locations, and another page containing an existing conditions survey of the project site. A Carver County map was also provided that was dated February 27, 2020. The document contained the property address, market value estimates, and parcel information. Other than the documents described above, specific architectural, structural or civil plans were not available at the time of this geotechnical evaluation. 1.6 Locations and Elevations The soil boring locations were selected and staked/flagged in the field by Ador Homes. The approximate locations of the soil borings are shown on Figure 1, "Soil Boring Location Sketch," in the Appendix. The sketch was prepared by HGTS using the "Existing Survey" as a base. Ground surface elevations at the boring locations were provided by Advance Surveying & Engineering Co. 2.0 FIELD PROCEDURES Eight (8) standard penetration test borings were advanced on October 30 and November 2, 2020 by HGTS with a rotary drilling rig, using continuous flight augers to advance the boreholes. Representative samples were obtained from the borings, using the split -barrel sampling procedures in general accordance with ASTM Specification D-1586. In the split - barrel sampling procedure, a 2 -inch O.D. split -barrel spoon is driven into the ground with a 140 -pound hammer falling 30 inches. The number of blows required to drive the sampling spoon the last 12 inches of an 18 -inch penetration is recorded as the standard penetration resistance value, or "N" value. The results of the standard penetration tests are indicated on the boring logs. The samples were sealed in containers and provided to HGTS for testing and soil classification. Field logs of each boring was prepared by HGTS. The logs contain visual classifications of the soil materials encountered during drilling, as well as the driller's interpretation of the subsurface conditions between samples and water observation notes. The final boring logs included with this report represents an interpretation of the field logs and include modifications based on visual/manual method observation of the samples. The soil boring logs, general terminology for soil description and identification, and classification of soils for engineering purposes are also included in the appendix. The soil 5 ' boring logs identify and describe the materials encountered, the relative density or consistency based on the Standard Penetration resistance (N -value, "blows per foot') and groundwater observations. The strata changes were inferred from the changes in the samples and auger cuttings. The ' depths shown as changes between strata are only approximate. The changes are likely transitions, variations can occur beyond the location of the borings. 3.0 RESULTS ' 3.1 Soil Conditions At the surface, the soil borings encountered about 1 to 1 1h feet of topsoil consisting of silty ' clay and sandy lean clay which were black and dark brown in color and contained a few roots. The exception being boring SB -6, which encountered about 4 1/2 feet of sandy lean clay Fill overlaying about 21/2 feet of buried topsoil that extended to a depth of about 7 feet below the ' ground surface. Penetration resistance values (N -Values), shown as blows per foot (bpf) on the boring logs, within the Fill was 7 bpf, indicating it had a medium consistency. Below the topsoil, Fill and buried topsoil, the soil borings encountered a variety of native glacial till soils that extended to the termination depths of the borings. The glacial till soils ' consisted predominantly of sandy lean clay, lean clay, silty clay but also included clayey sand, silty sand, poorly graded sand and poorly graded sand with silt. The sandier soils (silty sand, poorly graded sand and poorly graded sand with silt) generally appeared as relatively thin layers between the clayey glacial till or were encountered at depth in the boring. The native glacial till soils contained varying amounts of gravel and were brown and gray in color. Penetration resistance values (N -Values), shown as blows per foot (bpf) on the boring logs, within the native clayey glacial till clay soils ranged from 5 to 32 bpf, indicating the clayey soils had a rather soft to very stiff consistency. N -Values within the native sandy glacial till ' soils ranged from S to 44 bpf, indicating a loose to dense relative density. 3.2 Groundwater ' Groundwater was encountered in borings SB -3, SB -4, and SB -5 while drilling and sampling at depths ranging from about 14 to 30 feet below the ground surface, corresponding to elevations t ranging from about 906 1/2to 921 1/2feet MSL. We generally do not anticipate that groundwater will be encountered during construction. Table 1 summarizes the observed water levels. Table 1. Observed Water Level Boring Number Ground Surface Elevation (feet) Approximate Depth to Water (feet) Approximate Water Elevation (feet)' SB -1 934.7 NE 19 Sb -2 939.0 NE - SB -3 936.3 30 9061/2 SB4 940.7 29 9111/2 SB -5 935.5 14 9211/2 SB -6 944.7 NE - SB -7 945.4 NE 201/2 SB -8 934.5 NE 201/2 Note 1: Water levels were rounded to the nearest 12 foot. NE = Not Encountered Water levels were measured on the dates as noted on the boring logs and the period of water level observations was relatively short. Given the cohesive nature of soils encountered, it is possible that insufficient time was available for groundwater to seep into the borings and rise to its hydrostatic level. Groundwater monitoring wells or piezometers would be required to more accurately determine water levels. Seasonal and annual fluctuations in the groundwater levels should be expected. 3.3 Laboratory Testing Laboratory moisture content tests were performed on selected samples recovered from the soil borings. Table 2 below summarizes the results of the laboratory tests. Results of the moisture content tests are also shown on the boring logs adjacent to the sample tested. Table 2. Summary of Laboratory Tests Boring Number Sample Number Depth (feet) Moisture Content (/o) SB -1 SS -2 21/2 19 SB -1 SS -4 71/2 171/2 SB -1 SS -6 12'2 19 SB -2 SS -14 5 17 SB -2 SS -17 121/2 171/2 SB -3 SS -24 2 12 21 SB -3 SS -26 71/2 201/2 SB -3 SS -28 121/2 201/2 SB -4 SS -36 5 181/2 SB4 SS -37 71/2 161/2 SB -4 SS -39 1212 2412 SB -5 SS -47 5 25 SB -5 SS -49 10 21 SB -5 SS -50 121/2 27 SB -6 SS -59 71/2 27 SB -6 SS -61 121/2 32 7 SB -7 SS -69 5 291/2 SB -7 SS -72 121/2 18 SB -8 SS -81 5 181/2 SB -8 SS -84 1216 17'/2 *Moisture content values rounded to the nearest 1/2 percent. 3.4 OSHA Soil Classification ' The soil borings predominantly encountered clayey soils consisting of sandy lean clay, lean clay but also encountered layers of clayey sand, silty sand, poorly graded sand and poorly graded sand with silt. The clayey soils (sandy lean clay, lean clay and silty clay) generally ' correspond to the ASTM Classifications of CL and CL -ML and will generally be Type B soils under Department of Labor Occupational Safety and Health Administration (OSHA) guidelines. The sandy soils (clayey sand, silty sand, poorly graded sand and poorly graded sand with silt) generally correspond to the ASTM Classifications SC, SM, SP and SP -SM, respectively, and will generally be Type C soils under OSHA guidelines. An OSHA -approved qualified person should review the soil classification in the field. Excavations must comply with the requirements of OSHA 29 CFR, Part 1926, Subpart P, "Excavations and Trenches." This document states excavation safety is the responsibility of the contractor. The project specifications should reference these OSHA requirements. 4.0 DISCUSSION AND RECOMMENDATIONS 4.1 Proposed Construction Based on the plans provided, we understand the project will include constructing a 3 -story apartment building that will have 1 below grade level for parking along with the associated drive lanes, surface parking lots and underground utilities. We were not provided any structural, architectural or civil engineering information regarding the proposed apartment building. For the purposes of this evaluation we assume that below grade construction will likely consist of cast in-place concrete or concrete masonry block (CMU) foundation walls supported on cast in-place concrete footings. We further anticipate below grade construction will consist of precast concrete columns and beams with pre -cast concrete planks across the garage. The upper level floors will likely consist of wood framing. The project will also include the associated underground utilities, sidewalks and parking and drive lanes. ■ Based on the anticipated construction we estimate wall loadings will range from about 6 to 8 kips (6,000 to 8,000 pounds) per lineal foot and column loads will be about 300 kips (300,000 ' pounds). Based on the anticipated structural loads we assume soil bearing pressures of 3,000 pounds per square foot (psf) will be required for adequate foundation support. ' We assume that V floor (street level/main floor) of the proposed building will be constructed at or near elevation 940 with the lower level garage slab about 10 to 11 feet below that level corresponding to about elevation 929 to 930. 1 If the proposed loads exceed these values, the proposed grades differ by more than 2 feet from the assumed values or if the design or location of the proposed building changes, we should be informed. Additional analyses and revised recommendations may be necessary. 4.2 Discussion The vegetation and topsoil encountered in the borings are compressible and are not suitable for foundation, roadway or utility support and will need to be removed and replaced with suitable compacted engineering fill, as needed, to attain design grades and to provide adequate foundation support. The origin of the Fill and buried topsoil encountered in the borings is unknown but based on a brief review of historical aerial photographs available on Google Earth it appears that the project or portions of the project site may have been used as a "lay down' area for materials used during construction of the adjacent structures and may have also been used to stockpile soil materials excavated during grading for those structures. The Fill and buried topsoil were also "black" in coloration indicating the soils were organic in composition and/or contained organic materials. Organic soils or soils containing organic materials are generally compressible and are not suitable for foundation support. For these reasons we do not recommend supporting the proposed apartment building on the existing Fill or buried topsoil and recommend it be removed and replaced, as needed, with suitable compacted engineered fill. The Fill and buried topsoil will not be suitable for use or reuse as structural fill or backfill. Since the apartment building will have 1 level of underground parking, removal of the vegetation, topsoil, Fill and buried topsoil will likely be incidental to construction. In addition, because the site may have been used to stockpile excavated material, there is the potential that topsoil, buried topsoil or Fill soils could exists on the site which may not become apparent until construction. Fill, buried topsoil and any soft or otherwise unsuitable materials, if encountered, will need to be removed and replaced as needed with suitable compacted engineered fill. It is our opinion that the underlying native glacial till soils are generally suitable for support of the proposed apartment building. Soft clayey soils, if any, will need to be removed and replaced with suitable compacted engineered fill or excavated, dried and recompacted. Groundwater was encountered in 3 of the soil borings (SB -3, SB -4, and SB -5) at depths ranging from about 14 to 30 feet below the ground surface, corresponding to elevations ranging from about 906 1h to 921 1/2 feet MSL. We generally do not anticipate that groundwater will be encountered during construction and do not anticipate that dewatering will be required. In clayey soils it might be possible to control groundwater, if encountered, with sumps and pumps. The following sections provide recommendations for site grading and foundation design and construction. ' 4.3 Site Grading Recommendations ' Excavation We recommend that all vegetation, topsoil, Fill, buried topsoil, and any soft or otherwise unsuitable soils, if encountered, be removed from below the proposed building and oversize areas. We recommend surface compacting any loose soils or soils disturbed during ' construction activities to increase their density and uniformity prior to engineered fill and/or foundation placement. Table 3 below summarizes the anticipated excavation depths at the soil boring locations. Excavation depths may vary and could be deeper. Table 3. Anticipated Excavation Depths Boring Number Ground Surface Elevation (feet) Anticipated Excavation Depth (feet)* Anticipated Excavation Elevation (feet)* Approximate Groundwater Elevation (feet)* 513-1 934.7 1 933'/2 NE Sb -2 939.0 1 938 NE SB -3 936.3 1 935'/2 9061/2 SB -4 940.7 1 9391/2 9111/2 S13-5 935.5 1-7 9341/2 - 9281/2 9211/2 SB -6 944.7 7 93712 NE SB -7 945.4 1 9441/2 NE SB -8 934.5 11/z 933 NE * = Excavation and groundwater elevations were rounded to nearest 1/2 foot. NE = Not Encountered Oversizing In areas where the excavations extend below the proposed footing elevations, the excavations require oversizing. We recommend the perimeter of the excavation be extended a foot outside the proposed footprint for every foot below footing grade (1H:1V oversizing). The purpose of the oversizing is to provide lateral support of the foundation. Fill Material Fill required to attain site grades may consist of any debris -free, non-organic mineral soil. The on-site native glacial till soils, excavated for foundation construction appear generally ' suitable for reuse as structural fill, provided they are free of organic matter or other deleterious material. However, laboratory moisture contents of the clayey soils exceeded about 17 percent with most above 20 percent. Clayey soil that will be used or reused as structural fill or backfill will likely require some drying to mee the recommended compaction levels. Summer months are typically more favorable for drying wet soils. The Fill and buried topsoil encountered in the borings is not suitable for use or reuse as structural fill or backfill. Likewise, the topsoil or soils that are black in color are not suitable for reuse as structural fill or backfill. ' Backfilling Prior to placing additional fill and/or the foundations, we recommend any loose soils or soil disturbed during excavation and grading activities be surface compacted to increase their density and uniformity with a large self-propelled vibratory compactor. 10 We recommend that backfill placed to attain site grades be compacted to a minimum of 95 percent of its standard Proctor density (ASTM D 698), except the upper 3 feet of pavement areas, where the compaction level should be increased to a minimum of 100 percent. Granular fill classified as SP or SP -SM, if used, should be placed within 65 percent to 105 percent of its optimum moisture content as determined by the standard Proctor. Remaining fill soils should be placed within 3 percentage points above and 1 percentage point below its optimum moisture content as determined by the standard Proctor. All fill should be placed in thin lifts and be compacted with a large self-propelled vibratory compactor operating in vibratory mode. In areas where fill depths will exceed 10 feet, if any, we recommend that compaction levels be increased to a minimum of 98 percent of standard Proctor density. Fill and backfill placed on slopes, if any, must be "benched" into the underlying suitable soil to reduce the potential for slip planes to develop between the fill and underlying soil. We recommend "benching" or excavating into the slope at 5 feet vertical intervals to key the fill into the slope. We recommend each bench be a minimum of 10 feet wide. Foundations We recommend the perimeter footings bear a minimum of 42 inches below the exterior grade for frost protection. Interior footings may be placed immediately below the slab provided construction does not occur during below freezing weather conditions. Foundation elements in unheated areas (i.e. deck or porch footings) should bear at least 5 feet Mow exterior grade for frost protection. We anticipate the foundations and floor slabs will bear on compacted engineered fill or native glacial soils. It is our opinion the footings can be designed for a net allowable bearing pressure up to 3,000 pounds per square foot (psf). We anticipate total and differential settlement of the foundations will be less than 1 inch and 1/2 inch, respectively, across a 30 -foot span. 4.4 Dewatering Groundwater was encountered in borings SB -3, SB4, and SB -5 while drilling and sampling at depths ranging from about 14 to 30 feet below the ground surface, corresponding to elevations ranging from 9061/2 to 9211/2 feet MSL. We generally do not anticipate that groundwater will be encountered during construction and do not anticipate that dewatering will be required. In clayey soils it might be possible to control groundwater, if encountered, with sumps and pumps. 4.5 Interior Slabs The anticipated floor subgrade will consist of compacted engineered fill or clayey native glacial soils following soil corrections. It is our opinion a modulus of subgrade reaction, k, of 100 pounds per square inch of deflection (psi) may be used to design the floor. 11 If floor coverings or coatings less permeable than the concrete slab will be used, we recommend that a vapor retarder or vapor barrier be placed immediately beneath the slab. Some contractors prefer to bury the vapor barrier or vapor retarder beneath a layer of sand to reduce curling and shrinkage, but this practice often traps water between the slab and vapor retarder or barrier. Regardless of where the vapor retarder or vapor barrier is placed, we recommend consulting the floor covering manufacturer regarding the appropriate type, use and installation of the vapor retarder or vapor barrier to preserve the warranty. We recommend following all state and local building codes with regards to a radon mitigation plan beneath interior slabs. 4.6 Below Grade Walls We recommend general waterproofing of the below grade walls. We recommend either placing drainage composite against the backs of the exterior walls or backfilling adjacent to the walls with sand having less than 50 percent of the particles by weight passing the #40 sieve and less than 5 percent of the particles by weight passing the #200 sieve. The sand backfill should be placed within 2 feet horizontally of the wall. We recommend the balance of the backfill for the walls consist of sand however the sand may contain up to 20 percent of the particles by weight passing the #200 sieve. We recommend installing drain tile behind the below grade walls, adjacent to the wall footing and below the slab elevation. Preferably the drain tile should consist of perforated pipe embedded in gravel. A geotextile filter fabric should encase the pipe and gravel. The drain tile should be routed to a storm sewer, sump pump or other suitable disposal site. Foundation walls or below grade (basement) walls will have lateral loads from the surrounding soil transmitted to them. Active earth pressures can be used to design the below grade walls if the walls are allowed to rotate slightly. If wall rotation cannot be tolerated, then below grade wall design should be based on at -rest earth pressures. It is our opinion that the estimated soil parameters provided in Table 4 can be used for below grade wall design. These design parameters are based on the assumptions that the walls are drained, there are no surcharge loads within a horizontal distance equal to the height of the wall and the backfill is level. Table 4. Estimated Soil Parameters Resistance to lateral earth pressures will be provided by passive resistance against the wall footings and by sliding resistance along the bottom of the wall footings. We recommend a sliding coefficient of 0.35. This value does not include a factor of safety. 12 Estimated Estimated At -Rest Active Passive Soil Soil Type Unit Friction Pressure Soil Pressure Weight Angle (pct Pressure (pct c (degrees) c Sand 120 32 55 35 390 SP & SP -SM Other Sods (CL, CL -ML, SC, 135 28 70 50 375 SM) Resistance to lateral earth pressures will be provided by passive resistance against the wall footings and by sliding resistance along the bottom of the wall footings. We recommend a sliding coefficient of 0.35. This value does not include a factor of safety. 12 4.7 Exterior Slabs Exterior slabs will likely be underlain by silty or clayey soils which are considered moderately to highly frost susceptible. If these soils become saturated and freeze, frost heave may occur. This heave can be a nuisance in front of doors and at other critical grade areas. One way to help reduce the potential for heaving is to remove the frost -susceptible soils below the slabs down to bottom of footing grades and replace them with non -host -susceptible backfill consisting of sand having less than 5 percent of the particles by weight passing the number 200 sieve. If this approach is used and the excavation bottoms terminate in non -free draining granular soil, we recommend a drain tile be installed along the bottom outer edges of the excavation to collect and remove any water that may accumulate within the sand. The bottom of the excavation should be graded away from the building. If the banks of the excavations to remove the frost -susceptible soils are not sloped, abrupt transitions between the frost -susceptible and non -frost -susceptible backfill will exist along which unfavorable amounts of differential heaving may occur. Such transitions could exist between exterior slabs and sidewalks, between exterior slabs and pavements and along the slabs themselves if the excavations are confined to only the building entrances. To address this issue, we recommend sloping the excavations to remove frost -susceptible soils at a minimum 3:1 (horizontal:vertical) gradient. Another alternative for reducing frost heave is to support the slabs on frost depth footings. A void space of at least 4 inches should be provided between the slab and the underlying soil to allow the soil to heave without affecting the slabs. 4.8 Site Grading and Drainage We recommend the site be graded to provide positive run-off away from the proposed structures. We recommend landscaped areas be sloped a minimum of 6 inches within 10 feet of the building and slabs be sloped a minimum of 2 inches. In addition, we recommend downspouts with long splash blocks or extensions. We recommend the lowest floor grades be constructed to maintain at least a 4 -foot separation between the lowest floor slab and the observed groundwater levels and at least a 2 -foot separation between the lowest floor slab and the 100 -year flood level of nearby wetlands, storm water ponds or other surface water features. 4.9 Utilities We anticipate that new utilities will be installed as part of this project. We further anticipate that new utilities will bear at depths ranging from about 7 to 10 feet below the ground surface. At these depths, we anticipate that the pipes will bear on native glacial till clay soils which in our opinion are generally suitable for pipe support. We recommend removing all vegetation, topsoil, Fill, buried topsoil, and any soft or otherwise unsuitable materials, if any, beneath utilities prior to placement. We recommend bedding material be thoroughly compacted around the pipes. We recommend trench backfill above the 13 pipes be compacted to a minimum of 95 percent beneath slabs and pavements, the exception being within 3 feet of the proposed pavement subgrade, where 100 percent of standard Proctor density is required. In landscaped areas, we recommend a minimum compaction of 90 percent. Groundwater was encountered in borings SB-3, SB4, and SB-5 while drilling and sampling at depths ranging from about 14 to 30 feet below the ground surface. We generally do not anticipate that groundwater will be encountered during construction and do not anticipate that dewatering will be required. See Section 4.4 for dewatering considerations. 4.10 Pavements General the City of Chanhassen (City) may have standard plates which dictate pavement design. We recommend that pavements be designed and constructed in accordance with City standard plates. The following paragraphs provide general pavement recommendations in the absence of City of Chanhassen standard plates. Traffic Based on the plan sheets provided we anticipate that the parking lot(s) could include about 75 to 105 parking stalls. We assume the parking and drive lanes will be used predominately by automobiles and light trucks, delivery vans (i.e. FEDEX, UPS or similar) with weekly use by heavier vehicles such as garbage trucks. Based on the number parking stall and assumed traffic types we anticipate that both light duty and heavy-duty pavements will be required. We estimate that light duty pavements will be subjected to a maximum of 50,000 Equivalent Single Axel Loads (ESAL's) over a design life of 20 years and heavy-duty pavements will be subjected 75,000 ESAL's over a design life of 20 years. Subgrade Preparation We recommend removing all vegetation, topsoil and any soft or otherwise unsuitable materials from beneath the pavement subgrade. Prior to placing the aggregate base (Class 5) we recommend compacting the subgrade or possibly performing a proof-roll of the subgrade to identify soft, weak, loose, or unstable areas that may require additional subcuts. Backfill to attain pavement subgrade elevation can consist of any mineral soil provided it is free of organic material or other deleterious materials. Granular fill classified as SP or SP-SM should be placed within 65 percent to 105 percent of its optimum moisture content as determined by the standard Proctor. Other fill soils should be placed with moisture contents within a range of 1 percentage point below and 3 percentage points above its optimum moisture content. The upper 3 feet of fill and backfill should be compacted to a minimum of 100 percent of its standard Proctor maximum dry density. R-Value R-Value testing was beyond the scope of this project. The near surface soils encountered in the borings consisted predominantly of sandy lean clay and clayey sand corresponding to the ASTM Classifications of CL and SC. These soils typically have R-Values ranging from 5 to 25. It is our opinion an assumed R-Value of 10 can be used for pavement design. It should be noted that the pavement sections presented below are not absolutes. Depending on serviceability expectations, material availability, and cost, there will be circumstances under which alternative sections will be more practicable. The placement of a sand subbase to support the pavements would reduce the required pavement sections. 14 1 Pavement Section Based on an estimated R -value of 10 and a maximum of 50,000 ESAL's we recommend pavement section consisting of a minimum of 31/2 inches of bituminous underlain by a minimum of 9 inches of aggregate base. For heavy duty pavements we recommend a minimum of 4 inches of bituminous (2 inches of wear course and 2 inches of base course) underlain by a minimum of 9 inches of aggregate base. 4.11 Materials and Compaction We recommend specifying aggregate base meeting MN/DOT Class 5 aggregate base. We recommend the aggregate base be compacted to 100 percent of its maximum standard Proctor We recommend that the bituminous pavements be compacted to at least 92 percent of the maximum theoretical density. We recommend specifying concrete that has a minimum 28 -day compressive strength of 4,000 psi, and a modulus of rupture of at least 600 psi. We recommend Type I cement meeting the requirements of ASTM C150. We recommend specifying 5 to 7 percent entrained air for exposed concrete to provide resistance to freeze -thaw deterioration. We also recommend using a water/cement ratio of 0.45 or less for concrete exposed to deicers. 5.0 CONSTRUCTION CONSIDERATIONS 5.1 Excavation The soil borings predominantly encountered clayey soils consisting of sandy lean clay, lean clay and silty clay but also encountered layers of clayey sand, silty sand, poorly graded sand and poorly graded sand with silt. The clayey soils (sandy lean clay, lean clay and silty clay) generally correspond to the ASTM Classifications of CL and CL -ML and will generally be Type B soils under Department of Labor Occupational Safety and Health Administration (OSHA) guidelines. The sandy soils (clayey sand, silty sand, poorly graded sand and poorly graded sand with silt) generally correspond to the ASTM Classifications SC, SM, SP and SP - SM, respectively, and will generally be Type C soils under OSHA guidelines. Temporary excavations in Type B soils should be constructed at a minimum of 1 foot horizontal to every 1 foot vertical within excavations. Temporary excavations in Type C soils should be constructed at a minimum of 1 1/2 foot horizontal to every 1 foot vertical within excavations. Slopes constructed in this manner may still exhibit surface sloughing. If site constraints do not allow the construction of slopes with these dimensions, then temporary shoring may be required. 15 L ' 5.2 Observations ' A geotechnical engineer or qualified engineering technician should observe the excavation subgrade to evaluate if the subgrade soils are similar to those encountered in the borings and adequate to support the proposed construction. 5.3 Backfill and Fills We recommend moisture conditioning (drying or wetting) all soils that will be used as fill or backfill in accordance with Section 4.3 above. We recommend that fill and backfill be placed in lifts not exceeding 4 to 12 inches, depending on the size of the compactor and materials used. 5.4 Testing We recommend density tests of backfill and fills placed for the proposed foundations. Samples of the proposed materials should be submitted to our laboratory prior to placement ' for evaluation of their suitability and to determine their optimum moisture content and maximum dry density (Standard Proctor). 5.5 Winter Construction If site grading and construction is anticipated to proceed during cold weather, all snow and ice should be removed from cut and fill areas prior to additional grading and placement of ' fill. No fill should be placed on frozen soil and no frozen soil should be used as fill or backfill. Concrete delivered to the site should meet the temperature requirements of ASTM and/or ACI. Concrete should not be placed on frozen soil. Concrete should be protected from freezing until the necessary strength is obtained. Frost should not be permitted to penetrate below the footings. 1 6.0 PROCEDURES 6.1 Soil Classification ' The drill crew chief visually and manually classified the soils encountered in the borings in general accordance with ASTM D 2488, "Description and Identification of Soils (Visual - Manual Procedure)." Soil terminology notes are included in the Appendix. The samples were ' returned to our laboratory for review of the field classification by a soils engineer. Samples will be retained for a period of 30 days. 6.2 Groundwater Observations Immediately after taking the final samples in the bottom of the boring, the hole was checked for the presence of groundwater. Immediately after removing the augers from the borehole the hole was once again checked and the depth to water and cave-in depths were noted. 16 7.0 GENERAL 7.1 Subsurface Variations The analyses and recommendations presented in this report are based on data obtained from a limited number of soil borings. Variations can occur away from the borings, the nature of which may not become apparent until additional exploration work is completed, or construction is conducted. A reevaluation of the recommendations in this report should be made after performing on-site observations during construction to note the characteristics of any variations. The variations may result in additional foundation costs and it is suggested that a contingency be provided for this purpose. It is recommended that we be retained to perform the observation and testing program during construction to evaluate whether the design is as expected, if any design changes have affected the validity of our recommendations, and if our recommendations have been correctly interpreted and implemented in the designs, specifications and construction methods. This will allow correlation of the soil conditions encountered during construction to the soil borings and will provide continuity of professional responsibility. 7.2 Review of Design This report is based on the design of the proposed structures as related to us for preparation of this report. It is recommended that we be retained to review the geotechnical aspects of the design and specifications. With the review, we will evaluate whether any changes have affected the validity of the recommendations and whether our recommendations have been correctly interpreted and implemented in the design and specifications. 7.3 Groundwater Fluctuations We made water level measurements in the borings at the times and under the conditions stated on the boring logs. The data was interpreted in the text of this report. The period of observation was relatively short and fluctuations in the groundwater level may occur due to rainfall, flooding, irrigation, spring thaw, drainage, and other seasonal and annual factors not evident at the time the observations were made. Design drawings and specifications and construction planning should recognize the possibility of fluctuations. 7.4 Use of Report This report is for the exclusive use of Ador Homes and their design team to use to design the proposed structures and prepare construction documents. In the absence of our written approval, we make no representation and assume no responsibility to other parties regarding this report. The data, analysis and recommendations may not be appropriate for other structures or purposes. We recommend that parties contemplating other structures or purposes contact us. 17 ' 7.5 Level of Care Haugo GeoTechnical Services has used the degree of skill and care ordinarily exercised under similar circumstance by members of the profession currently practicing in this locality. No warranty expressed or implied is made. 18 APPENDIX r LEGAL DESCRIPTION: Lot 2, Block 1, Powers Ridge Apartment Homes 2nd Addition, Carver County, Minnesota. SCOPE OF WORK & LIMITATIONS - Showing the length and direction of boundary lines of the legal description listed above. The scope of our services does not include determining what you own, which is a legal matter. Please check the legal description with your records or consult with competent legal counsel, if necessary, In make sure that it is correct and that any matters of record, such as easements, that you wish to be included on the survey have been sbcwn. 2. Showing the location of observed existing improvements we deem necessary for the survey. 3. Setting survey markers or verifying existing survey markers to establish the comers of the property. 4. Existing building dimensions and setbacks measured to outside of siding or stucco. 5. Showing elevations on the site at selected locations to give some indication of the topography of the site. We have also provided a benchmark for your use in determining elevations for construction on this site. The elevations shown relate only to the benchmark provided on this survey. Use that benchmark and check at least one other feature shown on the survey when determining other elevations for use on this site or before beginning construction. 6. Drainage & Utility easements have been shown torment per the record plat. This survey does not purport to show any other easements, if any. If there are other easements you wish to be showy, please provide the document for those easements. 7. The utilities shown are based on source information from plans and/or markings and have been combined with observed evidence to develop a view of those underground utilities. However, lacking excavation, the exact location of underground features cannot be accurately, completely and reliably depicted. Where additional or more detailed information ts required, the client is advised that excavation may be necessary. State law requires underground utilities to be located 48 hours prior to my excavation. Fieldwork was completed using a Trimble RIO RTK receiver. Horizontal and vertical accuracies are in accordance with the typical accuracies of said equipment. Ate! B81) / l Nr nava s STANDARD SYMBOLS & CONVENTIONS: "s" Denotes iron survey marker, found, unless otherwise noted. h .ae uwrl !r N DATE RENS)N DESCRIPTHN DRAWING OM NrATON b SCALE _________ ___________________ / %��� //•/ /'/�__' -7-1 "—" __ ---------- - — Irrltl:l rRs`:).rfl :i�.�Cy CjW ADE a u� ar.m w men a] 5 '95- It II TODD SVWNWG AdvanceNOVEMBER SURVEYED DATE: 5.2020 SHEET TmE EXISTRVG SURVEY SHEET SIZE: 22 x 34 Survey flg & Enginewng, CO. s OIL 41. / tmt] HIgM9y No. ] asses PIu,e1sa2147amtW DRAWING NUMBER 202021 WP Wea:xwn.a .. N DATE RENS)N DESCRIPTHN DRAWING OM NrATON b SCALE _________ ___________________ / %��� //•/ /'/�__' -7-1 "—" __ ---------- - — Irrltl:l rRs`:).rfl :i�.�Cy CjW ADE a u� ar.m w men a] 5 '95- It II TODD SVWNWG AdvanceNOVEMBER SURVEYED DATE: 5.2020 SHEET TmE EXISTRVG SURVEY SHEET SIZE: 22 x 34 Survey flg & Enginewng, CO. DRAFFED DATE: NOVEMBER 9. 2020 1361 LAKE DR. W. CHANHASSEN, MN tmt] HIgM9y No. ] asses PIu,e1sa2147amtW DRAWING NUMBER 202021 WP Wea:xwn.a .. Ism. mas I M S1 SHEET 1 OF 1 I I 1 Haugo GeoTechnical Services BORING NUMBER SBA bAU.GE) 2825 Cedar Ave South PAGE 1 OF 1 Nir Minneapolis, MN 55407 Telephone: 612-729-2959 Fax: 763-445-2238 CLIENT Ador Homes PROJECT NAME Chanhassen Senior Apartments PROJECT NUMBER 20-0970 PROJECT LOCATION Chanhassen MN DATE STARTED 10/30120 COMPLETED 10/30/20 GROUND ELEVATION 934.7 ft HOLE SIZE 3 1/4 inches DRILLING CONTRACTOR HGTS - 750 GROUND WATER LEVELS: DRILLING METHOD Hollow Stem Auger/Split Spoon AT TIME OF DRILLING — Not Encountered LOGGED BY GO CHECKED BY PG AT END OF DRILLING — Not Encountered NOTES Borehole grouted. AFTER DRILLING — Not Encountered w'� p 0 U O (7 MATERIAL DESCRIPTION W a �m n 2 n. 5 r¢ z Z9 >_ w0 > O OS L N w 3z� O D¢ m O> O z Fm• z O w^ W r O 2 w i SPT N VALUE 20 40 60 80 PL MC LL 20 40 60 80 ❑ FINES CONTENT (%) ❑ 20 40 60 80 — - Sandy Lean Clay, trace Roots, dark brown, wet. (Topsoil) AU ...........................:...... (CL) Sandy Lean Clay, trace Gravel, brown, wet, medium to stiff. 1 (Glacial Till) SS 2 19 .. ...... ..:.. ...:.. ..... .. - - .. ........ ....... ........ ...... 34-4 (8) 5 . .. .. .. ..... <....... i ............... SS 3-7-9 3 (16) ..... :.......:......:.............. 17.5 ........ i .............:...... (CL) Sandy Lean Clay, grey, wet, rather stiff to stiff. (Glacial Till) SS 4 3-6-8 (14)... 10 ........ ............................... SS34-6 5 (10) ............ _:...... ....... i...... 19 .. .. .. . .. ........................... SS 6 4-4-6 (10) 15 ... .........:...... .:........ ...... SS 34-7 7 (11) 20 .. .............. .. SS 34-5 8 (9) ....... .............................. 25 .. ............. ------ SS 24-5 9 (9) .. .. .. .. SS 3Fr9 IN 10 (15) ......:......:......:.............. . ... (SP) Poorly Graded Sand, fine to coarse grained, trace Gravel, ...... grey, moist, dense. (Glacial Till) 35 :.:. .. .. .. .......;.... .;...... ;....... ;...... . SS 12-15-20 11 (35) Bottom of borehole at 36.0 feet. Haugo GeoTechnical Services BORING NUMBER SB -2 7,3 2825 Cedar Ave South PAGE 1 OF 1 Minneapolis, MN 55407 - Telephone: 612-729-2959 Fax: 763-445-2238 , CLIENT Ador Homes PROJECT NAME Chanhassen Senior Apartments PROJECT NUMBER 20-0970 PROJECT LOCATION Chanhassen MN DATE STARTED 11220 COMPLETED 11/2/20 GROUND ELEVATION ft HOLE SIZE 3 1/4 inches , a 939 DRILLING CONTRACTOR HGTS - 750 GROUND WATER LEVELS: z E DRILLING METHOD Hollow Stem Auger/Split Spoon AT TIME OF DRILLING — Not Encountered rc ' a LOGGED BY GD CHECKED BY PG AT END OF DRILLING — Not Encountered a g NOTES Borehole grouted. AFTER DRILLING — Not Encountered z zz w z • SPT N VALUE • ' �.-. ct0.X =0 w >- X0 w 3~� O O w 20 40 60 80 a. a.0 MATERIAL DESCRIPTION w to > O O z¢ W o I- PL MC LL I ♦— 7 r p qac a M 0 - m 0 > > `� i 20 40 60 80 U 2z 0 0z ' W '-' ❑ FINES CONTENT (%) ❑ y O 0 2 20 40 60 80 y — Silty Clay, trace Roots, black, wet. (Topsoil)AU (CL) Sandy Lean Clay, trace Gravel, brown, wet, very stiff. (Glacial w 12 Till) SS 5-8-12 i 13 (20) ...... ......:......:.......:...... Y - 5 SS 7-10-12 17 14 (22) Y . ......................... �...... .. ..:. :.. .:.. ..:.. SS 5-12-16 L - ......:. .....:...................... Y 10 - - . . . . SS 5-9-11 16 (20) ii .__..................---._... z (CL) Sandy Lean Clay, grey, wet, stiff to very stiff. (Glacial Till) SS 6-8-12 17 (20) 17.5 .. .. . _ .. .. ' 15 SS 5-8-10 r .... ........ ..:......:.......:...... 18 (18) K 0 L ' 20 - SS 19 3-5-9 (14) C .................... J 25 SS 7-7-11 a 20 (16) .. .. .. .... .. .......... .. S j30 ..... '....... :....... :....... :..... ..... .:.... ...:....... .......:...... SS 5-6-11 i 21 (17) _. .. .. .._' 351 SS 10-10-9 g -- 22 (19) Bottom of borehole at 36.0 feet. . I 11 1 1 11 Haugo GeoTechnical Services BORING NUMBER SB -3 A.GO 2825 Cedar Ave South PAGE 1 OF 1 MIN N 55407 Telephone: 612-729-2959 Fax: 763-445-2238 CLIENT Ador Homes PROJECT NAME Chanhassen Senior Apartments PROJECT NUMBER 20-0970 PROJECT LOCATION Chanhassen MN DATE STARTED 11/2/20 COMPLETED 11/2/20 GROUND ELEVATION 936.3 It HOLE SIZE 3 1/4 inches DRILLING CONTRACTOR HGTS - 750 GROUND WATER LEVELS: DRILLING METHOD Hollow Stem Auger/Split Spoon AT TIME OF DRILLING -- LOGGED BY GO CHECKED BY PG AT END OF DRILLING -- NOTES Borehole grouted. AFTER DRILLING 29.90 ft / Elev 906.40 ft �^ a x wv O 0 U =O a 0 ¢� (7 MATERIAL DESCRIPTION w m w g an < Z e wo > O O- W �z� O� Q MO> O? z O w-� of e Z) 0 2 w 0 ♦ SPT N VALUE 20 40 60 80 PL MC LL • 20 40 60 80 0 FINES CONTENT (%) 0 20 40 60 80 — Sandy Lean Clay, trace Roots, dark brown, wet. (Topsoil) AU ....... .............:......:....... (SC) Clayey Sand, fine to medium grained, brown, moist, loose. 23 (Glacial Till) SS 24 22 _ . ...-....... 34-4 (8) 5 -- (CL) Sandy Lean Clay, trace Gravel, brown, wet, medium to rather SS 1-3-4 stiff. (Glacial Till) 25 (7) 20.5 .... .._.. i..... -_.....i.... SS 26 2-24 (6) 10 ............... i....... ._...... SS3-34 27 (7) ......:...... .:.......... ........ . _. 20.5 .. ............................. SS 28 2-3-6 (9) 15 . (CL) Sandy Lean Clay, trace Gravel grey, wet, stiff to very stiff. SS 3-6-11 (Glacial Till) 29 (17) 30 (13) ...:....... 25 .... ... ...---- (SP -SM) Poorly Graded Sand with Silt, fine to medium grained, SS 5-6-8 grey, wet, medium dense. (Glacial Till) 31 (14) ......:.......:.......:.......:....... (CL) Sandy Lean Clay, trace Gravel, grey, waterbaering, stiff. . (Glacial Till) .......... i.......i...... i....... 30 Q - -. .. .. .. .....i....... i ............. i..... SS 5-6-8 32 (14) 35 .. .. .. .. 33 (15) Bottom of borehole at 36.0 feet. Haugo GeoTechnical Services BORING NUMBER SB-4 , GD 2825 Cedar Ave South PAGE 1 OF 1 Minneapolis, MN 55407 - Telephone: 612-729-2959 Fax 763-445-2238 , CLIENT Ador Homes PROJECT NAME Chanhassen Senior Apartments PROJECT NUMBER 20-0970 PROJECT LOCATION Chanhassen MN d DATE STARTED 11/2/20 COMPLETED 11/2120 GROUND ELEVATION 940.7 It HOLE SIZE 3 1/4 inches ' c� DRILLING CONTRACTOR HGTS - 750 GROUNDWATER LEVELS: z DRILLING METHOD Hollow Stem Auaer/Split Spoon Q AT TIME OF DRILLING 29.00 ft / Elev 911.70 ft ' a LOGGED BY GD CHECKED BY PG AT END OF DRILLING — a o NOTES Borehole grouted. AFTER DRILLING — z m z w z z, • SPT N VALUE = O o: > co w 00 O 20 40 60 80 PL MC LL I • I o_ x0 a 0 MATERIAL DESCRIPTION m wo > O OZ- O] Q w^ W o w I- ax wov �� g o_O 0- m0> >`" z 20 40 60 80 C7 z v z ' it O ❑FINES CONTENT (%) ❑ o 0 M 20 40 60 80 — Sandy Lean Clay, trace Roots, dark brown, wet. (Topsoil) AU .' . .' (CL) Sandy Lean Clay, trace Gravel, grey and brown, wet, medium34 3 to rather stiff. (Glacial Till) .....................'.... ss 3-47 i i...... " 35 (11) ... ...................... Y ............. a........... n 5 18.5 .. ....>.................... ' Ss 3-3-5 36 (8) Y 1 .. .. .. .... "... Clayey Sand, fine to medium grained, trace Gravel, brown, SS 4-44 j ' L moist, loose. (Glacial Till) moist, 37 (8) 16.5 ' .......... ............ 10 ......... ..... ...... ..... (SM) Silty Sand, fine to medium grained, trace Gravel, brown,.. 4-5-4 moist, loose. (Glacial Till) 38 (9) z (CL) Sandy Lean Clay, trace Gravel, brown, wet, rather stiff to stiff. SS 3-57 (Glacial Till) 39 (12) 24.5 . . ... 15 Ss 45-9 5 40 (14) (CL) Sandy Lean Clay, trace Gravel, grey, wet, stiff to very stiff. n (Glacial Till) e " :... ' 20 .... .... ..:......_.. ..... .. SS 41 4-6-10 (16) 5 ....................... ......:...... e...... ..... ........... :........ ..... ....... ...... :......:....... :...... ' i 25 .. ....' SS 5-10-14 42 (24) .. .. S 4 ............ i 30 " .. .. . _ . (SP-SM) Poorly Graded Sand with Silt, fine to coarse grained, trace Gravel, brown, waterbearing, dense. (Glacial Till) SS 43 11-21-23 (44) s .... . ' 35 ._ •� .. .. .. .. .. SS 44 7-15-22 (37) g Bottom of borehole at 36.0 feet. - Haugo GeoTechnical Services BORING NUMBER SB -5 A- G0 2825 Cedar Ave South PAGE 1 OF 1 Lknlrrmmirai Minneapolis, MN 55407 vill Telephone: 612-729-2959 Fax: 763-445-2238 CLIENT Ador Homes PROJECT NAME Chanhassen Senior Apartments PROJECT NUMBER 20-0970 PROJECT LOCATION Chanhassen MN DATE STARTED 11/2/20 COMPLETED 1112/20 GROUND ELEVATION 936.5 ft HOLE SIZE 3 1/4 inches DRILLING CONTRACTOR HGTS - 750 GROUND WATER LEVELS: DRILLING METHOD Hollow Stem Auger/Split Spoon AT TIME OF DRILLING 14.00 ft / Elev 922.50 ft LOGGED BY GD CHECKED BY PG AT END OF DRILLING — NOTES Borehole grouted. AFTER DRILLING — = �^ a'r Lu v 0 U x0 Q O c0 MATERIAL DESCRIPTION w Ir m J a 0 <z e > _ w0 >W O- rn w �i� O =1* m 0 0? z 00 w^ D_' 9z F O M w w 0 ♦ SPT N VALUE 20 40 60 80 PL MC LL i • I 20 40 60 80 ❑FINES CONTENT(%)❑ 20 40 60 80 — Sandy Lean Clay, trace Roots, brown, wet. (Topsoil) .............. :...............:...... (CL) Sandy Lean Clay, trace Gravel, brown, wet, rather soft to medium. (Glacial Till) ...... .......................... 344 [46 (8) ._............:............. 5 25.....< ................................. 2-2-3 (5) .....:.......:.......:......:...... SS 235 48 (8) .........:.............:...... 10 21 ............ i ....... ....... i...... SS SS 49 2( 27 ....:......................... (CL) Lean Clay, grey, wet, medium. (Glacial Till) SS 50 1-2-4 (6) 15(CL) ..................................... Sandy Lean Clay, trace Gravel, brown, wet, medium. (Glacial Till) SS 51 2-24 (6) (CL) Sandy Lean CLay, trace Gravel, grey, wet, very stiff. (Glacial Till) ...............:...... .......:...... 20 ...................... ...... ...... SS 4-7-10 25 .............................. ...... .......:.............:...... SS 4-6-11 53 (17) 30 ........ ...... ......:.......:.......:...... SS 5-8-13 54 (21) 35 - SS 6-8-14 55 (22) Bottom of borehole at 36.0 feet. Haugo GeoTechnical Services BORING NUMBER SB-6 , Ci0 2825 Cedar Ave South PAGE 1 OF 1 Minneapolis, MN 55407 - Telephone: 612-729-2959 Fax 763-445-2238 ' CLIENT Ador Homes PROJECT NAME Chanhassen Senior Apartments PROJECT NUMBER 20-0970 PROJECT LOCATION Chanhassen MN DATE STARTED 11/2/20 COMPLETED 11/220 GROUND ELEVATION 944.7 It HOLE SIZE 3 1/4 inches ' DRILLING CONTRACTOR HGTS - 750 GROUND WATER LEVELS: z DRILLING METHOD Hollow Stem Auger/Split Spoon AT TIME OF DRILLING — Not Encountered ' u LOGGED BY GD CHECKED BY PG AT END OF DRILLING — Not Encountered a o NOTES Borehole grouted. AFTER DRILLING -- Not Encountered z z w z ♦ SPT N VALUE ♦ ' H v > cow 00 20 40 60 80 PL MC LL = a �� x0 w �o~� rn w Z w Z Q O MATERIAL DESCRIPTION j Q 0 j Q o I- I �--� x p ¢ Q-0 O M O z 20 40 60 80 O 2Z O OZ LLI0 FINES CONTENT (%) ❑ ra 0 2 20 40 60 80 n Sandy Lean Clay, trace Roots, trace Gravel, brown and black, wet. L (FILL) AU .. .. .. .. ..-- 56 3........ i ;.... SS 1-3-4 57 (7) .................................... ... Sandy Lean Clay, trace Gravel, black, wet (Buried Topsoil) SS 2-2-5 �.. 0 (CL-ML) Silty Clay, brown and grey, wet, medium. (Glacial Till) SS 2-35 i LXX 59 (6) 27 r 10 .. ........................ SS 24-4 n ZX 60 (8) '.......:... , ......:.......:...... LXX C.......... . 61 1-3-3 (6) uSS 3 32 . ............; _.... i.......'...._' 15 ........ .........:......:...... (CL) Sandy Lean Clay, trace Gravel, brown, wet, medium to very stiff. (Glacial Till) SS 62 3-3-5 (8) 5 ............... ' L C.. ° 20 .. .. . ... :....... ss 63 4-7-10 (17) - ............. .......:...... .........................:.......' .............:.............:....... i 25 SS 4-6-10 64 (16) .. .. .. .....' ..... .. ..... ...... ..... 30 (CL) Sandy Lean Clay,grey, wet, rather stiff. (Glacial Till) Ss 455-� i 65 (11) i........ .. ..:.. ..... ..:.. ' i...... 35 ...... :....... :.............. .. .. .. ....' 2-4-7 ISS ... .. <....................... 66 I(11) Bottom of borehole at 36.0 feet. I �r Haugo GeoTechnical Services BORING NUMBER SB-7 HAU G�O 2825 Cedar Ave South PAGE 1 OF 1 Minneapolis, MN 55407 Telephone: 612-729-2959 Fax: 763-445-2238 CLIENT Ador Homes PROJECT NAME Chanhassen Senior Apartments PROJECT NUMBER 20-0970 PROJECT LOCATION Chanhassen MN DATE STARTED 11/2/20 COMPLETED 11/2/20 GROUND ELEVATION 945.4 ft HOLE SIZE 3 1/4 inches DRILLING CONTRACTOR HGTS - 750 GROUND WATER LEVELS: DRILLING METHOD Hollow Stem Auger/Split Spoon AT TIME OF DRILLING — Not Encountered LOGGED BY GO CHECKED BY PG AT END OF DRILLING — Not Encountered NOTES Borehole grouted. AFTER DRILLING — Not Encountered a Wv 0 U O (� MATERIAL DESCRIPTION w o- m � m ILD 2z Y wo 501 CI it v w w 3i� O a m 0> U ? ~ z O w^ W* F `" O 2 w 1- Z • SPT N VALUE A 20 40 60 80 PL MC LL 1 0 20 40 60 80 ❑ FINES CONTENT (%) ❑ 20 40 60 80 — Sandy Lean Clay, trace Roots, dark brown, wet. (Topsoil) AU (CL)Sandy Lean Clay, trace Gravel, brown, wet, medium to very 67' stiff. (Glacial Till) ...... .......:..... _; SS 6-6-8 68 (14) ... :....... :.............. :...... 5.. 29.5 .............. .. ...... .......:............... :...... SS3-3-5 SS 3-5-6 70 (11) .. .. ...... i.... _.i-..... i...... 10 .. .. .. .. SS 3-5-7 71 (12) 18 ................................ SS 72 5-8-10 (18) 15 SS 4-10-12 73 (22) 20 .. .. ...... ...... ' ............................ SS 4-10-11 74 (21) 25 . (CL) Sandy Lean Clay, grey, wet, very stiff to hard. (Glacial Till) SS 4-9-11 75 (20) 30 .. .. .. .. SS 4-8-10 76 (18) 35 .. ...... ........... ..i..............'...... SS 24-22-10 77 (32) Bottom of borehole at 36.0 feet. c c C Ii Haugo GeoTechnical Services BORING NUMBER SB-8 2825 Cedar Ave South PAGE 1 OF 1 Minneapolis, MN 55407 .GO Telephone: 612-729-2959 Fax: 763-445-2238 CLIENT Ador Homes PROJECTNAME Chanhassen Senior Apartments PROJECT NUMBER 20-0970 PROJECT LOCATION Chanhassen MIN _ ' DATE STARTED 11/3/20 COMPLETED 11!320 GROUND ELEVATION 934.5 ft HOLE SIZE 3 1/4 inches i '. DRILLING CONTRACTOR HGTS - 750 GROUND WATER LEVELS: i DRILLING METHOD Hollow Stem Auger/Split Spoon AT TIME OF DRILLING — Not Encountered LOGGED BY GO CHECKED BY PG AT END OF DRILLING — Not Encountered NOTES Borehole grouted. AFTER DRILLING -- Not Encountered o_ w ' 0 x0 Q-5 J (7 MATERIAL DESCRIPTION ui am Z M g a. 0 r¢ z > _ w0 > d O- W w w Oz� O D Q m O> U z z O w^ X e Z) `� O 2 w O Z • SPT N VALUE 20 40 60 80 PL MC LL i 20 40 60 80 0 FINES CONTENT (%) 0 20 40 60 80 �. `. Sandy Lean Clay, trace Roots, dark brown, wet. (Topsoil) 79 .......:...... �......:.......:...... (CL) Sandy Lean Clay, trace Gravel, grey, wet, ratehr stiff. (Glacial j ......;--...:......; ............. SS 4-4-7 Till) :...... 80 (11) .. ........:....... ....... . 5 18.5 ............................. ...... .....:. .:...... :......:.......;..... _:...... ......:....... :......:...... SS 81 4-5-5 (10) .... (SP) Poorly Graded Sand, fine to medium grained, trace Gravel, SS 4-4-6 grey, moist, loose. (Glacial Till) 82 (10) .. ... .. _... .... .. ..... ... " .. (CL) Sandy Lean Clay, trace Gravel, grey, moist, medium to stiff. ......>......... _.. _...-;...... 10 (Glacial Till) .............:...................... SS4-3-6 83 (9) 175 .. .. .. .. SS 3-3-6 15 ......i.......i............ _.i...... SS 3-3-5 85 (8) 20 .......; ...... ..................... SS 3-5-7 . 86 (12) 25 .... .:.......:......:.......:...... SS7-5-9 87 (14) 30 ......:.......:...... .......:....... SS4-3-7 88 (10) .....: .......:...................... ... (SP) Poorly Graded Sand, fine to coarse grained, trace Gravel, ' light grey, moist, medium dense. (Glacial Till) ----- - 35 .. .. .. .. SS 15-12-18 89 (30) Bottom of borehole at 36.0 feet. TSERV Descriptive Terminology of Soil Standard D 2487 - 00 Classification of Soils for Engineering Purposes (Unified Soil Classification System) a Based on the males passmg the 3-ri(75mn) sieve. 0 If field sample contaned cobbles Or boulders. or both. add VrM nibbles or boulliers or colli to gap name. c. C� = D./ D1,, C�= DMP Det, a Dm d If sdl caaans215% sand, ado-wgh sorer logo, name _ e Gravelwdh 5 to 12% fres require dual symbol: GNLGM well-gradeU gavel with wN GW C welFgraded gavel with day GP M booty Waded Wevel wM sill GP -GC booty graded Wi wah'TJay f If tires sassily as CL -ML, use del symbd GC -GM or SC SM g. dfnessreagari. ab lwM prgarecfres'b Woup rams. h If sol contains 215% Wevel. add -with Waver to Warp name Saps SVV•SM well -i2%!firsraded sand wM da SWSC welf-WPoorly didrad sand wan RM SP -SM poorly Waded sap WAR a0. SARs I -A graded sap Ah Gey 1. a A contains Isms bbl m lis No read soil is a C4Mr SIM Ga,. k asol oxdsrAA 3V%Plu, No No. 200.ap'Wah sap' addh e , t -pr ix risco precanvrare a sal mra2ku23D%pss No. 200. predorn,,MrMv sa+d aod'saNy eo gap rane m PI o!4ardid orlorbo200 Pedanvraalygavel. add gravely to group mane n PI <4 alp obis on aA' less A' Ilne o. PI <a a ods bebw'A' One. I; PI pots onoa'Xre. q PI pilots below A- line w'A-Ire 60 50 d 40 X N V C 30 U a 20 a 10 7 4 0 0 Criteria for Assigning Group Symbols and Soils Classification Cobbles. _......... _..__. Group Names Using Laboratory Tests' Group Dry density. pct oC Organic content % WD Wet density. pcf Symbol Group Nam b w `o Gravels Clean Gravels C, >_ 4 and 1: C < 3c — � GW Wellyraded gravel` — a m c W .0 m More than 50% of coarse fraction 5:0 or less fines ` C c a and/or 1 > C�> 3 c GP Poorly graded gravel' Gravels with Fines Fmes classify as ML or MH GM Silty gravel ° 1s 1a m 'm retained on Fines classify as CL or CH GC Clayey gravel °`o c vo No. 4 sieve More than 12% lines a ons ry Sands Clean Sands C 2 6 and 1 < Cr 43" SW Well -graded sand" co50 % or more, of 5% or less fines ' C < 6 and/or 1 > C,,> 3 ` SP Poody graded sand " o° mo coarse fraction passes Sands with Fines Fines classify as ML or MH SM Silty sande^ Fines classify as CL or CH SC Clayey send 19' E No. 4 sieve • More than 12%' Al m ` Silts and Clays Inorganic PI > 7 and plots on or above -A' line' CL Lean clay' PI <4 or plots below "A' line) ML Silt" o w m Liquid limit Organic Liquid limit - oven dried <075 OL Organic clay less than 50 c m o Liquid limit - not dried OL Organic sift .q o ry rn E Sifts and clays Inorganic PI plots on or above "A- line CH Fal clay PI plots below `A-line MH Elastic silt oz Liquid limn iL c 50 or more Organic Liquid limit - oven dried< OH Organic clay 0 75 Liquid limit - not dried OH Organic silt Highly Organic Soils Primarily organic matter, dark in color and organic odor PT Peat a Based on the males passmg the 3-ri(75mn) sieve. 0 If field sample contaned cobbles Or boulders. or both. add VrM nibbles or boulliers or colli to gap name. c. C� = D./ D1,, C�= DMP Det, a Dm d If sdl caaans215% sand, ado-wgh sorer logo, name _ e Gravelwdh 5 to 12% fres require dual symbol: GNLGM well-gradeU gavel with wN GW C welFgraded gavel with day GP M booty Waded Wevel wM sill GP -GC booty graded Wi wah'TJay f If tires sassily as CL -ML, use del symbd GC -GM or SC SM g. dfnessreagari. ab lwM prgarecfres'b Woup rams. h If sol contains 215% Wevel. add -with Waver to Warp name Saps SVV•SM well -i2%!firsraded sand wM da SWSC welf-WPoorly didrad sand wan RM SP -SM poorly Waded sap WAR a0. SARs I -A graded sap Ah Gey 1. a A contains Isms bbl m lis No read soil is a C4Mr SIM Ga,. k asol oxdsrAA 3V%Plu, No No. 200.ap'Wah sap' addh e , t -pr ix risco precanvrare a sal mra2ku23D%pss No. 200. predorn,,MrMv sa+d aod'saNy eo gap rane m PI o!4ardid orlorbo200 Pedanvraalygavel. add gravely to group mane n PI <4 alp obis on aA' less A' Ilne o. PI <a a ods bebw'A' One. I; PI pots onoa'Xre. q PI pilots below A- line w'A-Ire 60 50 d 40 X N V C 30 U a 20 a 10 7 4 0 0 10 16 20 30 40 50 60 70 60 90 100 110 Boulders.........__. Liquid Limit (LL) Cobbles. _......... _..__. _._._ Y to 12' Laboratory Tests DO Dry density. pct oC Organic content % WD Wet density. pcf S Percent of saturation.% MC Natural moisture content, % SG Specific gravity LL Ligkad limit % C Cohesion, psf PL Plastic limit. % 0 Angle of internal friction PI V i qu Unconfined compressive strength. psf P200 % passing 200 sieve qp Pocket penetrometer strength, tell a o G i� Ot MH or OH ML or OL 10 16 20 30 40 50 60 70 60 90 100 110 Particle Size Identification Boulders.........__. Liquid Limit (LL) Cobbles. _......... _..__. _._._ Y to 12' Laboratory Tests DO Dry density. pct oC Organic content % WD Wet density. pcf S Percent of saturation.% MC Natural moisture content, % SG Specific gravity LL Ligkad limit % C Cohesion, psf PL Plastic limit. % 0 Angle of internal friction PI Plastkity index, % qu Unconfined compressive strength. psf P200 % passing 200 sieve qp Pocket penetrometer strength, tell Particle Size Identification Boulders.........__. _._. _...._. over 12' Cobbles. _......... _..__. _._._ Y to 12' Gravel Medium...._..._..__.. Coarse....._.. __3/4'to3- Fine _... __No.4 to 3/4' Sand Very stiff __...... Coarse . ... No. 4 to No. 10 Medium .....-. _...... _........ No. 10 to No 40 Fine...... ___......_.__...... No. 40 to No. 200 Sall..........__.__...__........__.<No- 200. PK4or below'A' line Gay ..._..... _.. ....___.........<No. 200, PI24and on or above'A' line Relative Density of Cohesioniess Soils Very loose .. 0 to 4 BPF Loose ..... ._.. 5 to 10 BPF Mediumdense.... _.... _. 11 to 30 BPF Dense _. .... 31 to 50 BPF Very dense ....... ..... over 50 BPF Consistency of Cohesive Soils Very soft ..... _....... _............ _. 0 to 1 BPF Soft Rathersoft,........._....__._......_ 4 to 5 BPF Medium...._..._..__.. _....._..... filo 6 BPF RatherstiR __...._._._...___._ 9 to 12 BPF Stiff ._.__..._.... .........._..... 13 to 16 BPF Very stiff __...... _..... 17 to 30 BPF Hard .__...... _. _.___...____..... over 30 BPF Drilling Notes Standard penetration test borings were advanced by 31/4'or 61/4' ID hollow -stem augers unless noted otherwise. Jetting water was used to clean out auger prior to sampling only where indicated on logs. Standard penetration test borings are designated by the prefix 'ST' (SplitTube). An samples were taken with the standard 2' OD split -tube sampler, except where noted Power auger borings were advanced by 4- or 6- diameter continuous - flight, solid -stem augers. Sod classifications and strata depths were in- ferred from disturbed samples augefed to the surface and are. therefore. somewhat approximate. Power auger borings are designated by the prefix'B.- Hand auger borings were advanced manually with a 1 1/2' or 3 1/4' diameter auger and were limited to the depth from which the auger could be manually withdrawn. Hand auger borings are indicated by the prefix BPF: Numbers indicate blows per foot recorded in standard penetration test, also known as'N'value. The sampler was set 6- into undisturbed soil below the hollow -stem auger. Driving resistances were then counted for second and third 6' increments and added to get BPF Where they differed significantly, they are reported in the following form: 2/12 for the second and third 6- Inarements, respectively. WH: WH indicates the sampler penetrated soil under weight of hammer and rods alonc driving not required. WR: WR indicates the sampler penetrated soil under weight of rods alone, hammer weight and driving not required. TW indicates min -walled (undisturbed) tube sample_ Note: All tests were run in general accordance in applicable ASTM standards. COMMUNITY DEVELOPMENT planning Division — 7700 Market Mailing Address — P.O. Box 147 Phone: (952)227-1130/Fax: (95 Please L Agency Review Request December 7, 2020 Robert Generous, AICP 1 at 7:00 Application: Request for PUD Amendment, Place) located at 1361 Lake [) Holding, LLC rh Planning Case: 2021-04 In order for staff to provide a con appreciate your comments and r proposed future utility services street extensions or improvers' er report to this effect from the age, City Council. Your cooperation City Departments ❑ Attorney ® Building Oficial ® Engineering ® Fire ® Forester ® Park Director ® Water Resources ❑ Law Enforcement Carver County Agencies: ❑ Community Development ❑ Engineer ❑ Environmental Services ❑ Historical Society ❑ Parks ❑ Soil & Water Conservation State Agencies: ❑ Board of Water & Soil Resoi ❑ Health ❑ Historical Society ❑ Natural Resources -Forest, ❑ Natural Resources-Hydrolog ❑ Pollution Control ❑ Transportation IEPARTMENT BoulevardhanhaCITY OF CNANHASSEN Chanhass sen, MN 55317 2)227-1110 AGENCY REVIEW REQUEST LAND DEVELOPMENT PROPOSAL Agency Review Response Deadline: Date Application Filed: December 23, 2020 December 4, 2020 Contact Phone: Contact Email: 952-227-1131 bgenerous@ci.chanhassen.mn.us City Council Date: 60 DayReview Period Deadline: Janua 25, 2021 at 7:00 .m. Februa 2, 2021 >ite Plan Review and Variance for a 110 -unit apartment building for senior living (Lake re W. Zoned: Planned Unit Development -Residential. Applicant: Todd Zimning, TPS Web Page: www.ci.chanhassen.mn.us/2021-04 1plete analysis of issues for Planning Commission and City Council review, we would ecommendations concerning the impact of this proposal on traffic circulation, existing and ;tormwater drainage, and the need for acquiring public lands or easements for park sites, Rs, and utilities. Where specific needs or problems exist, we would like to have a written icy concerned so that we can make a recommendation to the Planning Commission and rnd assistance is greatly appreciated. Federal Agencies: Adjacent Cities: ❑ Army Corps of Engineers ❑ Chaska ❑ US Fish & Wildlife ❑ Eden Prairie ❑ Jackson Township Watershed Districts: ❑ Minnetonka ❑ Shorewood ❑ Carver County WMO ❑ Victoria ❑ Lower MN River ❑ Minnehaha Creek Adiacent Counties: ® Riley -Purgatory -Bluff Creek ❑ Hennepin Utilities: ❑ Scott ® Cable TV — Mediacom School Districts: ❑ Electric— Minnesota Valley ® Electric —Xcel Energy ❑ Eastern Carver County 112 ❑ Magellan Pipeline ❑ Minnetonka 276 ® Natural Gas — CenterPoint Energy listrict ® Phone — Centuryl-ink Other Agencies: ❑ Hennepin County Regional Railroad Authority irces ❑ MN Landscape Arboretum ❑ SouthWest Transit ❑ TC&W Railroad y COMMUNITY DEVELOPMENT DEPARTMENT Planning Division — 7700 Market Boulevard Mailing Address — P.O. Box 147, Chanhassen, MN 55317 Phone: (952) 227-1100 / Fax: (952) 227-1110 Po--- 3c>3l-c)(' 0 CITY OF CBANBASSEN APPLICATIONNT REVIEW ^ FOR DEVELOPMENT Submittal Date: t.( PC Date: I cif CC Data: t - -Day Review Date: a -I (Refer to the appropriate Application Checidist for required submittal information that must accompany this application) ❑ Comprehensive Plan Amendment ......................... $600 ❑ Subdivision (SUB) ❑ Minor MUSA line for failing on-site sewers ..... $100 ❑ Create 3 lots or less ........................................$300 ElCreate over 3 lots ..............lots $600 + $15 per lot El Conditional Use Permit (CUP) [ISingle-FamilyResidence................................ $325 El Metes & Bounds (2 lots)......... ).......................$300 ❑ All Others ......................................................... $425 ❑ Consolidate Lots..............................................$150 El Interim Use Permit (IUP) E] Lot Line Adjustment.........................................$150 ❑ Final Plat ❑ In conjunction with Single -Family Residence.. ..........................................................$700 $325 (Includes $450 escrow for attorney costs)' ❑ All Others ......................................................... $425 `Additional escrow may be required for other applications Rezoning (REZ) through the development contract. QPlanned Unit Development (PUD) .................. $750✓ ❑ Vacation of Easements/Right-of-way (VAC)........ $300 [v1 Minor Amendment to existing PUD ................. $100(Additional recording fees may apply) ❑ All Others......................................................... $500 Variance (VAR).................................................... $200 ❑ Sign Plan Review...................................................$150 ❑ Wetland Alteration Permit (WAP) ❑� Site Plan Review (SPR) ❑ Single -Family Residence ............................... $150 ❑ Administrative.................................................. $100 ❑ All Others ....................................................... $275 ❑ Commercial/Industrial Districts'......................$500 ❑ Zoning Appeal ...................................................... $100 Plus $10 per 1,000 square feet of building area: (_ thousand square feet) E]Zoning Ordinance Amendment (ZOA)................. $500 Include number of existing employees: Include number of new employees: ❑� Residential Districts $500 ✓ NOTE: When multiple applications are processed concurrently, ........................... unitunit.............. the appropriate fee shall be charged for each application. Plus $5 per dwelling unit( 110 units) �jsp ✓ ❑� Notification Sign (City to install and remove) .......................................... .... ... .............. $200 t ..................... R1Property Owners' List within 500' (City to generate after pre -application meeting) ................... :k .At ............ $3 per address CL60addresses ❑ Escrow for Recording Documents (check all that apply)..............................................................i.X. $50 per document nditional Use Permit El interim Use Permit❑ Site Plan Agreement Vacation M Variance ❑ Wetland Alteration Permit ❑ Metes & Bounds Subdivision (3 docs.) ❑ Easements (_ easements) ❑ Deeds TOTAL FEE: Section -2: Required Information Description of Proposal: 110 Unit Apartment Building for Affordable and Market rate Senior Property Address or Location: 1361 Lake Drive West Parcel #: 256360020 Legal Description: Lot 2 Block 1 Powers Ridge Apt Homes 2nd Add Total Acreage: 3.66 Wetlands Present? ❑ Yes ® No Present Zoning: Planned Unit Development (PUD) Requested Zoning: Planned Unit Development (PUD) Present Land Use Designation: Residential High Density Requested Land Use Designation: Residential High Density Existing Use of Property: Land is currently vacant. ❑Check box if separate narrative is attached. Section 3: Property .. APPLICANT OTHER THAN PROPERTY OWNER: In signing this application, 1, as applicant, represent to have obtained authorization from the property owner to file this application. I agree to be bound by conditions of approval, subject only to the right to object at the hearings on the application or during the appeal period. If this application has not been signed by the property owner, I have attached separate documentation of full legal capacity to file the application. This application should be processed in my name and I am the party whom the City should contact regarding any matter pertaining to this application. I will keep myself informed of the deadlines for submission of material and the progress of this application. I further understand that additional fees may be charged for consulting fees, feasibility studies, etc. with an estimate prior to any authorization to proceed with the study. I certify that the information and exhibits submitted are true and correct. Name: TPS Holding LLC Contact: Todd M. Simning Address: 350 Hwy 7, Suite 218 Phone: City/State/Zip: Excelsior, MN 55331 Cell: (612) 590-8099 Email: todd@ ador-homes.com Fax: Todd M. Siin °'9'a'rs'g°byT" M SIWIN Signature: mn9 Dale 4 .ID,<,3%57L5W Date: 10/14/20 PROPERTY OWNER: In signing this application, I, as property owner, have full legal capacity to, and hereby do, authorize the filing of this application. I understand that conditions of approval are binding and agree to be bound by those conditions, subject only to the right to object at the hearings or during the appeal periods. I will keep myself informed of the deadlines for submission of material and the progress of this application. I further understand that additional fees may be charged for consulting fees, feasibility studies, etc. with an estimate prior to any authorization to proceed with the study. I certify that the information and exhibits submitted are true and correct. Name: Contact: Address: Phone: City/State/Zip: Cell: Email: Fax: Signature: Date: This application must be completed in full and must be accompanied by all information and plans required by applicable City Ordinance provisions. Before filing this application, refer to the appropriate Application Checklist and confer with the Planning Department to determine the specific ordinance and applicable procedural requirements and fees. A determination of completeness of the application shall be made within 15 business days of application submittal. A written notice of application deficiencies shall be mailed to the applicant within 15 business days of application. PROJECT ENGINEER (if applicable) Name: Civil Site Group Contact: Matt Pavek Address: 4931 W 35th Street Phone: (612) 615-0060 City/State/Zip: St. Louis Park, MN 55416 Cell: Email: Mpavek@civilsitegroup.com Fax: Section 4: Notification Information Who should receive copies of staff reports? 'Other Contact Information: ❑ Property Owner Via: M Email ❑ Mailed Paper Copy Name: Peter Jesh Applicant Via: Q Email ❑ Mailed Paper Copy Address: Engineer Via: M Email ❑ Mailed Paper Copy City/State/Zip: Other- Via: 0 Email ❑ Mailed Paper Copy Email: peter.iesh® silvercreekeguity.com INSTRUCTIONS TO APPLICANT: Complete all necessary form fields, then select SAVE FORM to save a copy to your device. PRINT FORM and deliver to city along with required documents and payment. SUBMIT FORM to send a digital copy to the city for processing. SAVE FORM PRINT FORM SUBMIT FORM COMMUNITY DEVELOPMENT DEPARTMENT Planning Division — 7700 Market Boulevard CITY OF C�ANNSEN Mailing Address — P.O. Box 147, Chanhassen, MN 55317 0 Phone: (952) 227-1130 I Fax: (952) 227-1110 AGENCY REVIEW REQUEST LAND DEVELOPMENT PROPOSAL Please review and respond no later than the review response deadline Agency Review Request Date: Agency Review Response Deadline: Date Application Filed: December 7, 2020 December 23, 2020 December 4, 2020 Contact: Contact Phone: Contact Email: Robert Generous, AICP 952-227-1131 bgenerous@ci.chanhassen.mn.us Senior Planner Planning Commission Date: City Council Date: 60 -Day Review Period Deadline: January 5, 2021 at 7:00 p.m. January 25, 2021 at 7:00 p.m. February 2, 2021 Application: Request for PUD Amendment, Site Plan Review and Variance for a 110 -unit apartment building for senior living (Lake Place) located at 1361 Lake Drive W. Zoned: Planned Unit Development -Residential. Applicant: Todd Zimning, TPS Holding, LLC Planning Case: 2021-04 Web Page: www.ci.chanhassen.mn.us12021-04 In order for staff to provide a complete analysis of issues for Planning Commission and City Council review, we would appreciate your comments and recommendations concerning the impact of this proposal on traffic circulation, existing and proposed future utility services, stormwater drainage, and the need for acquiring public lands or easements for park sites, street extensions or improvements, and utilities. Where specific needs or problems exist, we would like to have a written report to this effect from the agency concerned so that we can make a recommendation to the Planning Commission and City Council. Your cooperation and assistance is greatly appreciated. City Departments: Federal Agencies: Adjacent Cities: ❑ Attorney ❑ Army Corps of Engineers ❑ Chaska ® Building Official ❑ US Fish & Wildlife ❑ Eden Prairie ® Engineering ❑ Jackson Township ® Fire Watershed Districts: ❑ Minnetonka ® Forester ❑ Carver County WMO E] Shorewood ® Park Director El Victoria F] Lower MN River ® Water Resources ❑ Law Enforcement El Minnehaha Creek Adjacent Counties: ® Riley -Purgatory -Bluff Creek E] Hennepin Carver County Agencies: Utilities: ❑ Scott ❑ Community Development ® Cable TV — Mediacom School Districts: ❑ Engineer ❑ Environmental Services ❑ Electric — Minnesota Valley ® Electric — Xcel Energy [I Eastern Carver County 112 ❑ Historical Society ❑ Magellan Pipeline El Minnetonka 276 ❑ Parks ® Natural Gas — CenterPoint Energy ❑ Soil & Water Conservation District ® Phone — CenturyLink Other Agencies: State Agencies: ❑ Hennepin County Regional Railroad Authority Board of Water & Soil Resources ❑ MN Landscape Arboretum ❑ Health E]SouthWest Transit ❑ Historical Society ❑ TC&W Railroad ❑ Natural Resources -Forestry ❑ Natural Resources -Hydrology ❑ Pollution Control ❑ Transportation 5G'1yN=D CITY OF CHANHASSEN P 0 BOX 147 CHANHASSEN MN 55317 12/04/2020 11:22 AM Receipt No. 00457298 CLERK: kimh PAYEE: Todd & Pamela Simning 2145 Wynsong Lane Chanhassen MN 55317- ---------------------------------------------- Use & Variance 2,100.00 ZaSb Sign Rent Recording Fees 200.00 GIS List 50.00 Jpo 480.00 Total Cash Check 5018 Change 2,830.00 0.00 2,830.00 0.00 TL—,. -e r e— e—pN �i 112-4f-2-024 CITY OF CHANHASSEN P O BOX 147 CHANHASSEN MN 55317 12/04/2020 11:22 AM Receipt No. 00457298 CLERK: kimh PAYEE: Todd & Pamela Simning 2145 Wynsong Lane Chanhassen MN 55317- ------------------------------------------------------- Use & Variance 2,100.00 Sign Rent 200.00 Recording Fees 50.00 GIS List 480.00 Total Cash Check 5018 Change 2,830.00 0.00 2,830.00 0.00 7456 lob 1361 Lake Drive W. (Powers Ridge Apt. Homes 2nd Addn), PC File No. 2021-04 (BJ) $0.00 Consolidate Lots $0.00 Lot Line Adjustment $0.00 Subdivision ($600 + $15 per lot) $1,050.00 Site Plan Review $0.00 Final Plat $0.00 Vacation $480.00 Property Owners List ($3.00 x 160) $200.00 Variance $850.00 Rezoning $200.00 Notification Sign $0.00 Deeds $50.00 Attorney's Fees $0.00 Recording Fees $2,830.00 TOTAL $2,830.00 Ck #5018 from Todd & Pamela Simning $0.00 Balance Owed $0.00 Adjustment TUSHIE MONTGOMERY ARCHITECTS 7645 Lyndole Avenue South, Suite 100 Minneapolis, MN 55423 612.861.9636 Chanhassen Independent Senior 1361 Lake Drive W, Chanhassen, MN Height Variance Description (5) Written description of variance request. Applicant Response: Project team has been advised the allowable height for the project 35' measured from the first floor to the average height of the tallest gable roof. Currently, the proposed building has a total height of 41'-9" when measured in this manner. We are requesting a variance to exceed the allowable height for this project associated with the Powers Ridge Planned Unit Development. (6) Written justification of how request complies with the findings for granting a variance (pursuant to Section 20-58) as follows: a. Variances shall only be permitted when they are in harmony with the general purposes and intent of this Chapter and when the variances are consistent with the comprehensive plan. Applicant Response: The variance request for additional height is in harmony with the other constructed buildings in the previously approved Planned Unit Development and consistent with the comprehensive plan. The proposed structure is three stories tall, with a pitched roof, over an underground parking garage, which is consistent with the already constructed multi -family structures included in the PUD. b. When there are practical difficulties in complying with the zoning ordinance. "Practical difficulties," as used in connection with the granting of a variance, means that the property owner proposes to use the property In a reasonable manner not permitted by this Chapter. Practical difficulties include, but are not limited to, inadequate access to direct sunlight for solar energy systems. Applicant Response: The practical difficulties to be considered are primarily related to providing a new multi -unit residential building which is equivalent and competitive with current design, construction and energy standards while also achieving City Guidelines. The following notes provide additional commentary on the request for additional height. a. As this project is a part of a PUD, we are proposing a three-story, pitched roof structure, consistent with the massing and roof style of the other 4 structures within the PUD. With the varying grades and retaining walls surrounding the other properties, our massing and height will be compatible with the other PUD structures. The added height will not alter the existing character of the PUD. b. Chanhassen Parking dimensional standards require a 26' drive lane and 18' parking stalls, which is 24' wider than other local municipalities. The added building width increases the total height of the pitched roof by 1-2'. c. Our firms Best Practices for energy efficiency include providing an 18" Energy Heel at pitched roofs in our climate. This 18" heel exceeds typical code minimums but increases total height of pitched roof by 8-12". d. The proposed structure has a primary roof pitch of 6:12, with shed roof features at a 4:12 pitch. As we do not design below a 4:12 pitch in this climate, to achieve the desired roof Page 1 and fapade articulation the primary roof is best designed with a 6:12 pitch, which increases total height of the pitched roof by 3'-0' of height over a 4:12 roof. e. The project intends to utilize 18" floor trusses which are best practice for mechanical design, which increases total height by 4-8" over smaller structure. f. Ceiling Heights: This project intends to provide 10' ceilings at the first floor, and 9' ceilings on levels 2 and 3. The 9' ceilings are largely considered standard with new construction of this product type. The first floor is designed at 10' due to the significant amount of community amenity space on level 1. These finished ceiling heights, standard for new construction, increase the total height by 4', over a project with 8' ceilings. c. That the purpose of the variation is not based upon economic considerations alone. Applicant Response: The variance request is not related to economic considerations. The additional building height will actually increase the total cost of construction but is necessary for the reasons stated above. d. The plight of the landowner is due to circumstances unique to the property not created by the landowner. Applicant Response: The variance request is not created by the landowner but rather by the necessity to deliver a product that is comparable and competitive to other similar product being constructed in the market, while also delivering a thoughtful architectural design which will improve upon the existing conditions. e. The variance, If granted, will not alter the essential character of the locality. Applicant Response: The proposed building is consistent with the existing structures and will not alter the essential character of the locality. I. Variances shall be granted for earth sheltered construction as defined in Minnesota Statutes Section 216C.06, subdivision 14, when in harmony with this Chapter. Applicant Response: Not Applicable °age DEPARTMENT OF THE ARMY U.S. ARMY CORPS OF ENGINEERS, ST. PAUL DISTRICT • 180 FIFTH STREET EAST, SUITE 700 . ST. PAUL, MN 55101-1678 12/04/2020 Regulatory File No. MVP -2016 -03681 -MVM THIS IS NOT A PERMIT Kyle Uhler Kjolhaug Environmental Services 2500 Shadywood Road, Suite 130 Orono, MN 55331 To Whom It May Concern:: We have received your submittal described below. You may contact the Project Manager with questions regarding the evaluation process. The Project Manager may request additional information necessary to evaluate your submittal. File Number: MVP -2016 -03681 -MVM Applicant: Todd Project Name: 1361 Lake Dr W Kes# 2020-179 Project Location: Section 14 of Township 116 North, Range 23, Carver County, Minnesota (Latitude: 44.8541343796082; Longitude: -93.5556743788942) Received Date: 12/03/2020 Project Manager: Marissa Merriman (651) 290-5362 Marissa.V.Merriman@usace.army.mil Additional information about the St. Paul District Regulatory Program can be found on our web site at http://www.mvp.usace.army.mil/missions/regulatory. Please note that initiating work in waters of the United States prior to receiving Department of the Army authorization could constitute a violation of Federal law. If you have any questions, please contact the Project Manager. Thank you. U.S. Army Corps of Engineers St. Paul District Regulatory Branch SC'UNIKED REAL ESTATE PURCHASE AGREEMENT THIS REAL ESTATE PUR41`[ASE AGREEMENT ("Purchase Agreement" or "Agreement') is made and dated the^ day March, 2020 ("Effective Date') by and between ISLAND MANAGEMENT, LLC, a Minnesota limited liability company ("Seller', and Todd M. Simning or assigns ("Purchaser"). Purchaser and Seller are each referred to herein as a "Party" and collectively the "Parties." RECITALS: A. Vacant real property currently zoned as a vacant apartment pad, located at 1361 Lake Drive West, Chanhassen, MN 55317 consisting of approximately 3.68 acres and legally described on Exhibit A attached hereto (the "Real Property"). B. Seller has agreed to convey the Real Property to Purchaser and Purchaser is desirous of purchasing the same. AGREEMENT: NOW, THEREFORE, in consideration of the mutual covenants and agreements herein contained, the Seller and Purchaser agree as follows: 1.0 Property To Be Purchased. Subject to compliance with the terms and conditions of this Purchase Agreement, the Seller shall sell to Purchaser and Purchaser shall purchase from Seller the following (collectively, the "Property"): (a) The Real Property; (b) All rights, privileges, easements and appurtenances pertaining to the Real Property, including any right, title and interest of Seller in and to adjacent streets, alleys or rights-of-way; and (c) All assignable licenses, permits, approvals relating to the Real Property, the Improvements and the Leases. 2.0 Purchase Price. The purchase price ("Purchase Price") shall be the sum IP (a)' Refundable Earnest Money to be paid Keller Williams upon vpw the acceptance date of this Agreement ("Earnest Money"). The Earnest Money shall be non-refundable to Purchaser upon the city of Chanhassen's revising the current PUD entitlements to the Purchaser's newly negotiated PUD entitlements of 105 units, updated architecture, updated site plan / storm water management plan and underground parking requirements. (b) kwft In immediately funds due at Closing (as defined herein). 3.0 Title To Be Delivered. Seller agrees to convey good and indefeasible marketable fee simple title in the Property, free and clear of all liens and encumbrances, to Purchaser at closing subject only to: (a) Covenants, conditions, restrictions, declarations and easements of record, if any, without effective forfeiture provisions and which do not interfere with present Improvements; (b) Utility and drainage easements which do not interfere with present and intended Improvements; (c) Reservations of minerals or mineral rights by the State of Minnesota, if any; (d) Building, zoning and subdivision laws, ordinances and State and Federal regulations which do not interfere with present Improvements; and, Evidence of Title. Within fifteen (15) business days after the Effective Date, Seller shall provide a current commitment from a mutually agreeable title company to issue an ALTA Owner's Policy of Title Insurance, in the amount of the Purchase Price, to insure Purchaser's title to the Property, and shall include copies of documents referenced in Schedule B thereof as well as state and federal tax liens, judgment and bankruptcy searches (collectively, the "Title Commitment"). Within fifteen (15) business days after the Effective Date, Purchaser shall engage a surveyor registered under the laws of Minnesota to prepare a current survey of the Property and said survey certified to the Purchaser (the "Survey"). The Title Commitment and the Survey are collectively referred to herein as the ("Title Evidence"). 4.0 Taxes and Assessments. Seller shall pay all real estate taxes and installments of special assessments that are due and payable in the years prior to the year of the Closing. Real estate taxes due and payable in the year of Closing shall be pro -rated between Seller (as to the number of days prior to Closing) and Purchaser (as to the number of days on and after the Closing). At Closing, Seller shall pay all levied and pending special askessmen6i. 5.0 Purchaser's Continency Period. Purchaser shall have until September 30, 2020 to do the following; (a) Purchaser shall be satisfied in its sole discretion with all environmental reports to be obtained by Purchaser. Purchaser shall pay all expenses relating to the environmental testing of the Property and shall indemnify and hold Seller harmless from any such expenses. (b) Purchaser shall obtain governmental approvals, variances or revised PUD entitlements that may be required in order to proceed with the development of a one hundred and five (105) unit senior apartment building that allows for architectural and site / storm water variations of the Property on such terms and conditions as are acceptable to Purchaser in its sole discretion. Seller agrees to cooperate (at no cost to Seller) in whatever may be required to enable Purchaser to obtain governmental approvals. Purchaser and its consultants, engineers, architect, surveyors, general contractor and other representatives shall have the right, at any time and at Purchaser's sole cost and expense, to enter on the Property for any lawful purpose, including, but not limited to making such surveys and site analyses, including soil tests, as Purchaser may deem necessary. Access is conditioned upon Purchaser providing for Comprehensive General Liability Insurance naming the Seller as named insured—$1,000,000 per occurrence and $2,000,000 aggregate. If any of the foregoing conditions have not been satisfied (to Purchaser's satisfaction as determined by Purchaser in its sole discretion) or waived by Purchaser prior to the Contingency Date, this Agreement may be terminated, at the option of Purchaser, by written notice from Purchaser to Seller and the Initial Earnest Money shall be refunded to Purchaser. All of the contingencies set forth in Section 5 of this Agreement are for the sole and exclusive benefit of Purchaser and Purchaser shall have the right to unilaterally waive any contingency by written notice to Seller. Within five (5) business days after the Effective Date, Seller shall provide Purchaser with copies of all current leases, any existing environmental reports, architectural drawings, surveys and other documents in its possession related to the Property. Such documentation shall not be certified to Purchaser and Seller shall provide no representation or warranty from Purchaser or any of its agents or parties. 6.0 Seller's Representations. Seller represents and warrants to Purchaser, which representations and warranties shall be true on the Closing Date, and covenants as follows: (a) Fee Owner. Seller represents that it is the fee owner of the Property and will convey to Purchaser good and indefeasible fee simple title to the Property, free and clear of all liens and encumbrances, except the Permitted Exceptions. (b) Authority to Sell_ Seller represents that it has the requisite power and authority to enter into this Purchase Agreement and the closing documents to be signed by it, that the execution, delivery and performance by Seller of this Agreement and such documents does not conflict with or result in a violation of any judgment, order or decree of any court or arbitrator to which Seller is a parry; such documents are the valid and binding obligation of Seller and are enforceable in accordance with their terms; and there is no rule, regulation, law, proceeding or order that will be or could be contravened by Purchaser's entry into this transaction or execution of any related document. (c) Attachments. There are no attachments, executions, assignments for the benefit of creditors or voluntary or involuntary proceedings in bankruptcy pending against or contemplated by Seller and, to Seller's best knowledge, Seller has no knowledge of any such actions being threatened against Seller or by or against any tenant under any Lease. (d) Litigation There is no litigation, condemnation, assessment or proceeding pending, or to the Seller's knowledge, threatened, against or relating to the Real Property. Seller has not received notice of any violation of any local, state or federal law, rule, ordinance or regulation relative to the Real Property and, to Seller's knowledge, there are no actions, investigations or proceedings pending against the Real Property. Seller shall promptly advise Purchaser of any of the foregoing of which Seller becomes aware. (e) Condemnation or. Right of First Refusal. There are no existing or pending condemnation proceedings or sales in lieu thereof with respect to the Property, nor has Seller entered into any contracts of sale, options to purchase or rights of first refusal with respect to any aspect of any of the Real Property. (f) Access: No Encroachments. To the best of Seller's knowledge, and except as may be disclosed in the survey, there are no improvements constructed upon the Real Property which encroach upon any property not being delivered hereunder and no improvements constructed upon property contiguous to the Property encroach upon the Real Property. The Real Property has direct access to a public street or highway. (g) Code Violations. Seller has received no written notice of any code violations from any of the municipalities comprising the Property or other local authority which remains uncured (h) Licenses and Permits. To Seller's knowledge, all licenses and permits needed to operate the Property in the current manner are in full force and effect, are fully assignable, and Seller shall assign the same to Purchaser on the Closing Date, at no additional cost to the Purchaser. (i) Hazardous Materials. To the best of Seller's knowledge, the Property is not contaminated with, nor threatened with contamination from outside sources by, any chemical, material or substance to which exposure is prohibited, limited or regulated by any federal. crate, county. local nr regional authority or which is known to pose a hazard to health and safety and that the Property has never been used for a landfill, dump site, or storage of hazardous substances. (j) No Unrecorded Contracts. There are no unrecorded contracts, leases, mechanic's liens or other liens, easements, encumbrances or other agreements related to the Property except as disclosed to Purchaser in this Purchase Agreement. (k) No Wells. Seller certifies that Seller does not know of any wells on the described Real Property. (1) No Individual Sewage Treatment System. Seller discloses that there are no individual sewage treatment systems on the Property or serving the Property. (m) No Methamphetamine Use. No methamphetamine production has occurred on the Property. (n) Operation Pending Closing. Pending the Closing, the operation, management and maintenance of the Property will be conducted in the ordinary course. Seller shall not enter into any material agreements or incur any major expenses relating to the Property which cannot be terminated prior to Closing without the written consent of Purchaser. (o) Encumbrances. Seller shall not take any action to further encumber the Real Property, or enter into or revise any contracts, licenses, equipment, leases, Personal Property or other property to be sold to Purchaser under this Purchase Agreement except as specifically permitted hereunder. (p) Liens Against the Property. Seller has no unpaid bills or claims in connection with the construction of any improvements or repairs to the Property. Seller certifies that its representations and warranties contained in this Purchase Agreement shall be effective as of the Closing Date, and shall survive the Closing of this transaction for a period of one (1) year and shall then terminate and be of no further force or effect. Purchaser and Seller shall each immediately notify the other party to this Purchase Agreement in writing in the event that either the Purchaser or Seller should discover that any representation of Seller is false or misleading in any material respect. 7.0 Closing. Subject to compliance with the terms and conditions of this Purchase Agreement, the Closing hereof shall occur upon 1) Purchaser's revised PUD entitlements approval from the city of Chanhassen and 2) a building permit is able to be attained and approved by the city of Chanhasen ("Closing Date'). The Closing shall take place at the office of Purchaser's title insurance company or such other place as may be agreed upon between the parties. Possession shall be delivered at the time of Closing. 8.0 Documents. At or prior to Closing, the parties shall execute and deliver the following: (a) Warranty Deed conveying title to Purchaser subject only to those items listed in Section 3 above; (b) Assignment of all Licenses and Permits needed to operate the Property, if any; (c) Any documents reasonably required by the title company; (d) Affidavit Regarding Seller (MN Uniform Conveyancing Blanks Forms); (e) FIRPTA Affidavit. A non -foreign affidavit, properly executed, containing such information as is required by Internal Revenue Code Section 1445 (b)(Z) and its regulations; (t) IRS Form. A designation agreement designating the "reporting person" for the purposes of completing Internal Revenue Form 1099 and, if applicable, Internal Revenue Form 8594; (g) Well Certificate. A certificate (or statutory statement on the Deed) signed by Seller warranting that there are no "Wells" on the Property within the meaning of Minn. Stat. Section 1031, or if there are "Wells", a Well Certificate in the form required by law; (h) Storage Tanks. If the Property contains or contained a storage tank, an affidavit with respect thereto, as required by Minn. Stat. Sec. 116.48; (i) Leases. Assignment of all leases and memorandum of leases; and (j) All other documents required hereunder to effectuate the provisions of this Purchase Agreement. 9.0 Closing Costs. The following costs and expenses shall be paid in connection with the closing: (a) Seller shall pay the cost of: (i) All fees associated with the issuance of the Owner's Title Insurance Commitment, including State and Federal Tax Liens, Judgment and Bankruptcy Searches. (ii) All State Deed Taxes and/or transfer taxes on deeds; (iii) Recording fees on all releases and satisfactions of existing mortgages; (iv) One-half of the title company's closing fee; (v) Proration as of the Closing Date of all utilities and operating expenses and rents; (vi) Proration as of the Closing Date of real property taxes and installments of special assessments, as specified in Section 4.0 above; (vii) All attorneys' fees and expenses incurred by Seller, and (viii) Such other expenses as provided in this Agreement or otherwise agreed upon by the parties in writing. (b) Purchaser shall pay the cost of. (til Title Insurance Premiums; (ii) Cost of Purchaser required surveys or survey updates; (iii) UCC searches; (iv) Any additional inspections and/or Reports required by Purchaser, (v) Recording fees for recording the Deed; (vi) One-half of the title company's closing fee; (vii) Proration as of the Closing Date of real property taxes and installments of special assessments as provided in Section 4.0 above; (viii) Proration as of the Closing Date of all utilities and operating expenses and rents as provided herein; and (ix) All attorneys' fees and expenses incurred by Purchaser. 10.0 Commission. Seller is represented by Jeffrey Meehan of KW Commercial. Purchaser is represented by himself/Todd M. Simning of Legends Realty, Inc. Seller shall be responsible for payment of the broker fees related to the sale of the Property. 11.0 Condemnation. If, prior to the Closing Date, a public or private entity with the power of eminent domain commences condemnation proceedings against all or any part of the Property, Seller will promptly notify Purchaser, and Purchaser may, at Purchaser's sole option, terminate this Agreement. Notwithstanding the foregoing, Purchaser will have no right to terminate this Agreement if the condemnation is for a right-of-way or utility easement and such condemnation does not materially and adversely affect Purchaser's intended use of the Property. Purchaser will have until the earlier of (a) the Closing Date; or (b) the date ten (10) days from Purchaser's receipt of Seller's notice to Purchaser to exercise Purchaser's termination right. If Purchaser does not terminate this Agreement pursuant to this section 11.0, the Parties wilt fully perform their obligations under this Agreement, with no reduction in the Purchase Price, and Seller will assign to Purchaser, on the Closing Date, all of Seller's right, title and interest in any award made or to be made in the condemnation proceedings. Seller will not designate counsel, appear or otherwise act with respect to any such condemnation proceedings without Purchaser's prior written consent unless Purchaser fails to respond within seven (7) days to a request for such written consent. 12.0 Remedies. Seller's exclusive remedy (excepting claims for indemnification) for default by Purchaser under the terms and conditions of this Agreement shall be the right to cancel this Agreement and retain the Earnest Money. In the event of a default by Seller, Purchaser may terminate this Agreement by written notice to Seller, in which event all Earnest Money previously paid shall be refunded to Purchaser and neither party shall have any further obligation to the other except as specifically set forth hereunder, or Purchaser may treat this Agreement as being in full force and effect, in which event Purchaser shall have the right to an action for specific performance for its failure to close on the sale herein. These shall be Purchaser's exclusive remedies except for claims for indemnification. In the event either party hereto fails to perform any of its obligations under this Agreement, or a dispute arises concerning the meaning or interpretation of any provision of this Agreement, the defaulting party or the party not prevailing in such dispute, as the case may be, shall pay for any reasonable costs and expenses incurred by the other party in enforcing or establishing its rights hereunder, including court costs and reasonable attorney fees. 13.0 "As -Is" Condition. Purchaser is familiar with the Property and has had or will have adequate opportunity to inspect the Property and all aspects thereof, including but not limited to the physical and legal aspects thereof. Purchaser acknowledges and agrees that neither Seller nor any agent of Seller has made, and Purchaser has not relied on, any statements, representations or warranties, express or implied, concerning the condition of the Property or any physical aspect thereof or any other matter, except as provided in or through this Agreement. Other than provided elsewhere in this Agreement, on the Closing Date, Purchaser will take the Property "AS -IS" and "WITH ALL FAULTS" in its current condition, without any warranty or representation whatsoever, whether express or implied, by Seller or any agent, employees or representatives thereof, except with regard to any representations or warranties made by Seller that were fraudulent, misleading or inaccurate. 14.0 Merger. All understandings and agreements heretofore had between the parties are merged in this Purchase Agreement which alone fully and completely expresses their agreement. 15.0 Miscellaneous. The following general provisions govern this Purchase Agreement: (a) Time of Essence. Time is of the essence of this Purchase Agreement. (b) Governing Law. This Purchase Agreement is made and executed under and in all respect to be governed by the laws of the State of Minnesota. (c) Notices. The mailing addresses of the Seller and Purchaser are as follows (or to such other respective addresses as may be designated by notice given in accordance with provisions of this Section): If to seller- Island Management. LLC Atm: Elizabeth Frye 7040 Willow Creek Drive Eden Prairie, MN 55344 KW Commercial Jeffrey Meehan 215 Walker Ave South Wayzata, MN 55391 If to Purchaser. Todd M. Simning 350 Hwy 7, Suite 218 Excelsior, MN 55331 Any notice, request, demand or other communication permitted or required hereunder shall be in writing and shall be deemed duly delivered when delivered personally or when deposited in the United States mails, Fust Class, postage prepaid or delivered to a reputable courier addressed to the party for whom it is intended at the address specified above or at such other address as either party shall notify the other of in writing as provided above. (d) Amendment. This Purchase Agreement shall be amended only by a written instrument signed by Seller and Purchaser. (e) Headines. The captions and headings of the various sections of this Purchase Agreement are for convenience only and are not to be construed as defining or as limiting in any way the scope or intent of the provisions hereof. (f) Invandi . If for any reason any portion or paragraph of this Purchase Agreement shall be declared void or unenforceable by any court of law at equity it shall only affect such particular portion or paragraph of this Purchase Agreement and the balance of this Purchase Agreement shall remain in full force and effect and shall be binding upon the parties hereto. (g) Assignability. This Purchase Agreement and the rights hereunder may be assigned by Purchaser only to an entity created to develop the Property and/or assist in the financial viability to ensure purchase and development of the Property. (h) Seller QM ion for 1031. Purchaser acknowledges that, at Seller's option, Seller may structure its sale of the Real Property from Purchaser as a like kind exchange pursuant to Section 1031 of the Internal Revenue Code. Purchaser agrees to reasonably co-operate with Seller in effecting such like kind exchange, provided that Seller shall bear all of the expenses associated therewith and Purchaser shall not incur any additional costs, expenses or liabilities in this transaction as a result of cooperating with Seller in effecting the exchange. (i) Counterparts. This Purchase Agreement may be executed in any number of counterparts and by different parties hereto on separate counterparts, each of which counterparts, when so executed and delivered, shall be deemed to be an original and all of which counterparts, taken together, shall constitute one and the same Purchase Agreement. 0 IN WITNESS WHEREOF, the parties hereto, by and through the undersigned who acknowledge by their signatures to have full authority to bind their respective entities, have executed this Real Estate Purchase Agreement as of the date and year first above written. SELLER: ISLAND MANAGEMENT, LLC IN PURCHASER: Todd M. Simning By: EXHIBIT A Lceal Description PID 256360020 Lot 2 Block I Power's Ridge APT Homes 2"6 Addition 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. 29. 30. 32. AMENDMENT TO PURCHASE AGREEMENT This form approved by the Minnesota Association of REALTOW, Which disclaims any liability arising out of use or misuse of this form. 0 2020 Minnesota Association of REALTORS', Edina, MN 1. Date November 29th, 2020 2. Page 1 of 1 pages The undersigned parties to a Purchase Agreement, dated March 3rd 2020 (Date of this Purchase Agreement), pertaining to the purchase and sale of the Property at 1361 Lake Drive west _ Chanhassen MN 55317 hereby mutually agree to amend said Purchase Agreement as follows: pursuant to Section 15 (g) the Buyer is hereby assigning its rights to this Purchase Agreement for the purposes of developing the property to TPS Holding LLC a Minnesota limited liability with corporate address of 350 Hwy 7, Suite 218, Excelsior, MN 55331. Todd M. Sinning is its President. All r to �nclitions of the Purchase Agreement to remain the same._ 6 Issued 33. 34. MWAMD (arzo) pate) Iesyed (Date) 181 -Al THIS IS A LEGALLY BINDING CONTRACT BETWEEN BUYER(S) AND SELLER(S). IF YOU DESIRE LEGAL OR TAX ADVICE, CONSULT AN APPROPRIATE PROFESSIONAL. low.) TRANSACTIONS ALTA COMMITMENT FOR TITLE INSURANCE SCHEDULE A ISSUED BY STEWART TITLE GUARANTY COMPANY Transaction Identification Data for reference only Issuing Agent: Executive Title Issuing Office: 11112 86th Avenue N. Maple Grove, MN 55369 Issuing Office's ALTA® Registry ID: 1140981 Loan ID No.: Commitment No.: D20050826 - Amendment No. 1 Issuing Office File No.: D20050826 Property Address: 1361 Lake Drive W, Chanhassen, MN 55317 1. Commitment Date: October 19, 2020 at 08:00 AM 2. Policy to be issued: (a) ALTA 2006 Owners Policy Proposed Insured: Todd M. Simning Proposed Policy Amount $1,000,000.00 (b) ALTA 2006 Loan Policy $1.00 Proposed Insured: To Be Determined, its successors and/or assigns as their respective interests may appear. 3. The estate or interest in the Land described or referred to in this Commitment is Fee Simple. 4. The Title is, at the Commitment Date, vested in: Island Management LLC, a Minnesota limited liability company. 5. The Land is described as follows: SEE EXHIBIT A ATTACHED HERETO Executive Title Z"74 Lt. !C,M l Authorized Signatory This page is only a part of a 2016 ALTA(D Commitment for Title Insurance. This Commitment is not valid without the Notice; the Commitment to Issue Policy. the Commitment Conditions; Schedule A; Schedule B. Part I - Requirements. and Schedule B. Pan II - Exceptions; and a countersignature by the Company or its issuing agent that may be in electronic form. Copyright 2006-2016 American Land Title Association. All rights reserved. The use of this Form (or any derivative thereof) is restricted to ALTA licensees and ALTA members in good standing as of AMERICAN the date of use. All other uses are prohibited. Reprinted under license from the American Land Title Association. LAND one P P LAND ATION TITLE File No.. D20050826 ALTA Commitment For Title Insurance 8-1-16 Page 1 of 1 *� ALTA COMMITMENT FOR TITLE INSURANCE SCHEDULE B PART I ISSUED BY STEWART TITLE GUARANTY COMPANY Requirements File No.: D20050826 All of the following Requirements must be met: 1. The Proposed Insured must notify the Company in writing of the name of any party not referred to in this Commitment who will obtain an interest in the Land or who will make a loan on the Land. The Company may then make additional Requirements or Exceptions. 2. Pay the agreed amount for the estate or interest to be insured. 3. Pay the premiums, fees, and charges for the Policy to the Company. 4. Documents satisfactory to the Company that convey the Title or create the Mortgage to be insured, or both, must be properly authorized, executed, delivered, and recorded in the Public Records. (A) Warranty Deed executed by Island Management LLC, a Minnesota limited liability company to Todd M Simning. NOTE: Obtain for review the corporate resolution authorizing the sale of the land and who can sign for Island Management LLC. (B) Transfer Requirements: Sellers Affidavit, Purchaser's Affidavit, Well Disclosure Statement and Certificate of Real Estate Value. (C) Mortgage executed by Todd M. Simning, and spouse if any to To Be Determined to secure $1.00 5. Payment of the full consideration to, or for the account of, the grantors or mortgagors. 6. Payment of all taxes, charges, assessments, levied and assessed against subject premises, which are due and payable. 7. Satisfactory evidence should be had that improvements and/or repairs or alterations thereto are completed, that contractor, subcontractors, labor and materialmen are all paid. 8. Exceptions 3 and 4 of Schedule B --Section 2 of this commitment may be amended in or deleted from the Owners Policy to be issued if a survey, satisfactory to Company, is furnished to Company. On a residential transaction, the standard survey exception will be deleted from the final loan policy without need for a survey to be provided. 9. NOTE: Any documents requested by us to clear any Requirements MUST be submitted to us for examination and possible further requirements at least three days prior to closing. This page is only a part of a 2016 ALTA® Commitment for Title Insurance. This Commitment is not valid without the Notice: the Commitment to Issue Policy: the Commitment Conditions; Schedule A; Schedule B. Part 1 - Requirements: and Schedule B. Part II - Exceptions: and a countersignature by the Company or its issuing agent that may be in electronic form. Copyright 2006-2016 American Land Title Association. All rights reserved. The use of this Form (or any derivative thereof) is restricted to ALTA licensees and ALTA members in good standing as of AMERICAN the date of use. All other uses are prohibited. Reprinted under license from the American Land Title Association. LAND TITLE P P ♦ IOCIAnoN File No.. D20050826 ALTA Commitment For Title Insurance 6-1-16 Page 1 of 2 SCHEDULE B, PART I (Continued) 10. Seller Statement Regarding Mortgage Forbearance 11. Pay and satisfy of record any mortgage(s) encumbering the subject property. NOTE: No unsatisfied mortgages appear of record. If any such mortgages are known by any party to encumber the subject property. please provide payoff statement(s) to us prior to closing. 12. Provide proof of payment of delinquent taxes, it appears that the first half taxes were paid late and a late fee was added for the first half taxes. 13. The Land is listed as "Additional Land" to the declaration for CIC No. 68 Powers Ridge Condominiums as shown by declaration Doc. No. A384236 and amended by Doc. Nos. A438744, A438745, and A497087. 14. NOTE: Code Compliance I Certificate of Approval is required if the property being sold is in one of the following cities: Bloomington, Hopkins, Golden Valley, Maplewood, New Hope, Richfield, St. Louis Park, Minneapolis, Osseo, Robbinsdale, St. Paul, South St. Paul or West St. Paul. NOTE: Some municipalities are now certifying delinquent garbage bills to taxes. Documentation is required that garbage is not delinquent, if this applies to the property address being sold. This page is only apart of a 2016 ALTA@ Commitment for Title Insurance. This Commitment is not valid without the Notice: the Commitment to Issue Policy: the Commitment Conditions: Schedule A; Schedule B. Part I - Requirements; and Schedule B. Part 11 - Exceptions: and a countersignature by the Company or its issuing agent that may be in electronic form. Copyright 2006-2016 American Land Title Association. All rights reserved. The use of this Form (or any derivative thereof) is restricted to ALTA licensees and ALTA members in good standing as of AMERICA% the date of use. All other uses are prohibited. Reprinted under license from the American Land Title Association. LAND TITLEASS6CIATION File No.: D20050826 ALTA Commitment For Title Insurance 8-1-16 Page 2 of 2 n ALTA COMMITMENT FOR TITLE INSURANCE SCHEDULE B PART 11 ISSUED BY STEWART TITLE GUARANTY COMPANY Exceptions File No.: D20050826 THIS COMMITMENT DOES NOT REPUBLISH ANY COVENANT, CONDITION, RESTRICTION. OR LIMITATION CONTAINED IN ANY DOCUMENT REFERRED TO IN THIS COMMITMENT TO THE EXTENT THAT THE SPECIFIC COVENANT, CONDITION, RESTRICTION, OR LIMITATION VIOLATES STATE OR FEDERAL LAW BASED ON RACE, COLOR, RELIGION, SEX, SEXUAL ORIENTATION, GENDER IDENTITY, HANDICAP, FAMILIAL STATUS, OR NATIONAL ORIGIN. The Policy will not insure against loss or damage resulting from the terms and provisions of any lease or easement identified in Schedule A, and will include the following Exceptions unless cleared to the satisfaction of the Company: 1. Any defect, lien, encumbrance, adverse claim, or other matter that appears for the first time in the Public Records or is created, attaches, or is disclosed between the Commitment Date and the date on which all of the Schedule B, Part I -Requirements are met. 2. Rights or claims of parties in possession not shown by the Public Records. 3. Easements, or claims of easements, not shown by the Public Records. 4. Encroachments, overlaps, boundary line disputes, or other matters which would be disclosed by an accurate survey or inspection of the Land. 5. Any lien, or right to a lien, for services, labor, or material heretofore or hereafter furnished, imposed by law and not shown on the Public Records. 6. Taxes or special assessments which are not shown as existing liens by the Public Records. 7. Minerals of whatsoever kind, subsurface and surface substances, including but not limited to coal, lignite, oil, gas, uranium, clay, rock, sand and gravel in, on, under and that may be produced from the Land, together with all rights, privileges, and immunities relating thereto, whether or not appearing in the Public Records or listed in Schedule B. The Company makes no representation as to the present ownership of any such interests. There may be leases, grants, exceptions or reservations of interest that are not listed. 8. Any lien, or right to lien, for services, labor or material heretofore or hereafter furnished, imposed by law and not shown by the public records. 9. Municipal code compliance matters and fees, including but not limited to utilities, water, garbage, recycling or sewer services, or fees for tree, weed, grass and snow or garbage violations, police boarding, vacant building registration and zoning. 10. After this loan has closed and funded, Executive Title will issue an 8.1 (Environmental Protection Lien) Endorsement. This page is only apart ora 2016 ALTA® Commitment for Title Insurance. This Commitment is not valid without the Notice: the Commitment to Issue Policy: the Commitment Conditions: Schedule A. Schedule B, Part 1 - Requirements; and Schedule S. Part 11 - Exceptions; and a countersignature by the Company or its issuing agent that may be in electronic form. Copyright 2006-2016 American Land Title Association. All rights reserved. The use of this Form (or any derivative thereol) is restricted to ALTA licensees and ALTA members in good standing as of AMERICAN the date of use. All other uses arerohibited. Reprinted under license from the American Land Title Association. LAND TITLE P P ASSOCIATION File No.. ALTA Commitment For Title Insurance 8-1-16 Page 1 of 3 SCHEDULE B, PART II (Continued) 11. After this loan has closed and funded, Executive Title will issue a 9.0 (Restrictions, Encroachments, Minerals) Endorsement. 12. Taxes and assessments for the year 2020 and subsequent years. NOTE: All water and garbage bills must be paid prior to closing. 13. Taxes for the year 2020 in the amount of $9,368.00 are paid in full PID No.: 256360020 Base Amount: $9,368.00 2019 and all prior years are paid in full. Non -Homestead NOTE: First half taxes are due May 15th and second half taxes are due October 15th. There may be annual recurring fees and/or other utilities charged by the municipality and/or county, which are automatically certified to the real estate taxes. 14. Special Assessments: There are no levied or pending special assessments now of record. (Dated May 29, 2020) 15. Declaration for Storm Water Retention Area Maintenance and Shared Driveway Easement filed November 15, 2000, as Doc. No. A278126, but deleting any covenant, condition or restriction indicating a preference, limitation or discrimination based on race, color, religion, sex, handicap, familial status, or national origin to the extent such covenants, conditions or restrictions violate 42 USC 3604. Contains no reversionary clauses. 16. Declaration and Cross Easements Agreement for Shared Clubhouse Use and Maintenance filed September 24, 2001, as Doc. No. A296456, but deleting any covenant, condition or restriction indicating a preference, limitation or discrimination based on race, color, religion, sex, handicap, familial status, or national origin to the extent such covenants, conditions or restrictions violate 42 USC 3604. Contains no reversionary clauses. 17. Declaration and Agreement as to Commencement of Development filed September 18, 2006, as Doc. No. A449937, but deleting any covenant, condition or restriction indicating a preference, limitation or discrimination based on race, color, religion, sex, handicap, familial status, or national origin to the extent such covenants, conditions or restrictions violate 42 USC 3604. Contains no reversionary clauses. 18. Declaration of Easement filed September 27, 2016, as Doc. No. A634333, but deleting any covenant, condition or restriction indicating a preference, limitation or discrimination based on race, color, religion, sex, handicap, familial status, or national origin to the extent such covenants, conditions or restrictions violate 42 USC 3604. Contains no reversionary clauses. 19. Terms and conditions of Sidewalk Easement filed December 20, 2016 as Doc. No. A638865. 20. Subject to drainage and utility easements as shown on the recorded plat. 21. NOTE: The standard Exceptions shown on Schedule B -ll above as numbers 2-5 will appear on any Owner's Policy to be issued. 22. NOTE: No Abstract of title was submitted to us for review in preparation of this commitment. This page is only apart of a 2016 ALTA® Commitment for Title Insurance. This Commitment is not valid without the Notice; the Commitment to Issue Policy; the Commitment Conditions; Schedule A; Schedule B, Part I - Requirements; and Schedule B, Part 11 - Exceptions, and a countersignature by the Company or its issuing agent that may be in electronic form. Copyright 2006-2016 American Land Title Association. All rights reserved. The use of this Form (or any derivative thereof) is restricted to ALTA licensees and ALTA members in good standing as of AMERICAN the date of use. All other uses are prohibited. Reprinted under license from the American Land Title Association. o LAN A11111,TI T LE File No.: D20050826 ALTA Commitment For Title Insurance 8-1-16 Page 2 of 3 - SCHEDULE B, PART II (Continued) 23. CHAIN OF TITLE: Fee simple title was acquired as follows: Warranty Deed dated September 7, 2006 and filed September 18, 2006 as Doc. No. A449936 executed by Lake Susan Hills, a Minnesota partnership to Island Management LLC, a Minnesota limited liability company. 24. If you have questions regarding this commitment, please contact Dan Haskett, Examiner at dhaskett@etofmn.com. This page is only apart of a 2016 ALTA® Commitment for Title Insurance. This Commitment is not valid without the Notice: the Commitment to Issue Policy: the Commitment Conditions: Schedule A; Schedule B. Part I - Requirements: and Schedule 8, Part II - Exceptions: and a countersignature by the Company or its issuing agent that may be in electronic form. Copyright 2006-2016 American Land Title Association. All rights reserved. AME The use of this Form (or any derivative thereof) is restricted to ALTA licensees and ALTA members in good standing as of AMELAND RICAN the date of use. All other uses are prohibdetl. Reprinted under license from the American Land Title Association. AOCUT1oN File No.: D20050826 ALTA Commitment For Title Insurance 8-1-16 let Page 3 of 3 ALTA COMMITMENT FOR TITLE INSURANCE EXHIBIT A ISSUED BY STEWART TITLE GUARANTY COMPANY EXHIBIT A The Land is described as follows: Lot 2, Block 1, Powers Ridge Apartment Homes 2nd Addition, Carver County, Minnesota. ABSTRACT File No.: 020050826 ALTA Commitment For Title Insurance 8-1-16 Page 1 of t stewart title ALTA COMMITMENT FOR TITLE INSURANCE ISSUED BY STEWART TITLE GUARANTY COMPANY NOTICE IMPORTANT - READ CAREFULLY: THIS COMMITMENT IS AN OFFER TO ISSUE ONE OR MORE TITLE INSURANCE POLICIES. ALL CLAIMS OR REMEDIES SOUGHT AGAINST THE COMPANY INVOLVING THE CONTENT OF THIS COMMITMENT OR THE POLICY MUST BE BASED SOLELY IN CONTRACT. THIS COMMITMENT IS NOT AN ABSTRACT OF TITLE, REPORT OF THE CONDITION OF TITLE, LEGAL OPINION, OPINION OF TITLE, OR OTHER REPRESENTATION OF THE STATUS OF TITLE. THE PROCEDURES USED BY THE COMPANY TO DETERMINE INSURABILITY OF THE TITLE, INCLUDING ANY SEARCH AND EXAMINATION, ARE PROPRIETARY TO THE COMPANY, WERE PERFORMED SOLELY FOR THE BENEFIT OF THE COMPANY, AND CREATE NO EXTRACONTRACTUAL LIABILITY TO ANY PERSON, INCLUDING A PROPOSED INSURED. THE COMPANY'S OBLIGATION UNDER THIS COMMITMENT IS TO ISSUE A POLICY TO A PROPOSED INSURED IDENTIFIED IN SCHEDULE A IN ACCORDANCE WITH THE TERMS AND PROVISIONS OF THIS COMMITMENT. THE COMPANY HAS NO LIABILITY OR OBLIGATION INVOLVING THE CONTENT OF THIS COMMITMENT TO ANY OTHER PERSON. COMMITMENT TO ISSUE POLICY Subject to the Notice; Schedule B, Part I - Requirements, Schedule B, Part II - Exceptions, and the Commitment Conditions, STEWART TITLE GUARANTY COMPANY, a Minnesota corporation (the "Company"), commits to issue the Policy according to the terms and provisions of this Commitment. This Commitment is effective as of the Commitment Date shown in Schedule A for each Policy described in Schedule A, only when the Company has entered in Schedule A both the specified dollar amount as the Proposed Policy Amount and the name of the Proposed Insured. If all of the Schedule B, Part I - Requirements have not been met within six months after the Commitment Date, this Commitment terminates and the Company's liability and obligation end. Executive Title Authorized Signatory � `�GUAlt�i Matt Morris rP004 4� c President and CEO <^ 1908 iYf rFEPs r� Denise C rraux Secretary For purposes of this form the "Stewart Title" logo featured above is the represented logo for the underwriter, Stewart Title Guaranty Company. This page is only apart of a 2016 ALTA@ Commitment for Title Insurance. This Commitment is not valid without the Notice: the Commitment to Issue Policy: the Commitment Conditions; Schedule A; Schedule B, Part I - Requirements: and Schedule B, Part 11 - Exceptions; and a countersignature by the Company or its issuing agent that may be in electronic form. Copyright 2006-2016 American Land Title Association. All rights reserved. The use of this Form (or any derivative thereof) is restricted to ALTA licensees and ALTA members in good standing as of AMERICAN the date of use. All other uses arerohibited. Reprinted under license from the American Land Title Association. LAND TITLE P P AssoaAnoN File o826 008 -UN ALTALTA Commitment For Title Insurance 8-1-16 Page 1 of 3 COMMITMENT CONDITIONS DEFINITIONS (a) "Knowledge" or "Known": Actual or imputed knowledge, but not constructive notice imparted by the Public Records (b) "Land": The land described in Schedule A and affixed improvements that by law constitute real property. The term "Land" does not include any property beyond the lines of the area described in Schedule A. nor any right, title, interest, estate, or easement in abutting streets, roads, avenues, alleys, lanes, ways, or waterways, but this does not modify or limit the extent that a right of access to and from the Land is to be insured by the Policy. (c) "Mortgage": A mortgage, deed of trust, or other security instrument, including one evidenced by electronic means authorized by law. (d) "Policy": Each contract of title insurance, in a form adopted by the American Land Title Association, issued or to be issued by the Company pursuant to this Commitment. (e) "Proposed Insured": Each person identified in Schedule A as the Proposed Insured of each Policy to be issued pursuant to this Commitment. (f) "Proposed Policy Amount": Each dollar amount specified in Schedule A as the Proposed Policy Amount of each Policy to be issued pursuant to this Commitment. (g) "Public Records": Records established under state statutes at the Commitment Date for the purpose of imparting constructive notice of matters relating to real property to purchasers for value and without Knowledge. (h) "Title": The estate or interest described in Schedule A. 2. If all of the Schedule B, Part I - Requirements have not been met within the time period specified in the Commitment to Issue Policy, this Commitment terminates and the Company's liability and obligation end. 3. The Company's liability and obligation is limited by and this Commitment is not valid without: (a) the Notice; (b) the Commitment to Issue Policy, (c) the Commitment Conditions, (d) Schedule A, (e) Schedule B, Part I - Requirements; (f) Schedule B, Part II - Exceptions; and (g) a countersignature by the Company or its issuing agent that may be in electronic form. 4. COMPANY'S RIGHT TO AMEND The Company may amend this Commitment at any time. If the Company amends this Commitment to add a defect, lien, encumbrance, adverse claim, or other matter recorded in the Public Records prior to the Commitment Date, any liability of the Company is limited by Commitment Condition 5. The Company shall not be liable for any other amendment to this Commitment. 5. LIMITATIONS OF LIABILITY (a) The Company's liability under Commitment Condition 4 is limited to the Proposed Insured's actual expense incurred in the interval between the Company's delivery to the Proposed Insured of the Commitment and the delivery of the amended Commitment, resulting from the Proposed Insured's good faith reliance to: (i) comply with the Schedule B, Part I - Requirements; (ii) eliminate, with the Company's written consent, any Schedule B, Part II - Exceptions; or (iii) acquire the Title or create the Mortgage covered by this Commitment. (b) The Company shall not be liable under Commitment Condition 5(a) if the Proposed Insured requested the amendment or had Knowledge of the matter and did not notify the Company about it in writing. This page is only a part of a 2016 ALTA® Commitment for Title Insurance. This Commitment is not valid without the Notice: the Commitment to Issue Policy: the Commitment Conditions: Schedule A. Schedule B. Part I - Requirements; and Schedule B. Part II - Exceptions; and a countersignature by the Company or its issuing agent that may be in electronic form. Copyright 2006-2016 American Land Title Association. All rights reserved. The use of this Form (or any derivative thereof) is restricted to ALTA licensees and ALTA members in good standing as of AMERICAN the date of use. All other uses are prohibited Reprinted under license from the American Land Title Association. LAND TITLE P P eSSouATION File No.: D20050826 008 -UN ALTA Commitment For Title Insurance 8-1-16 Page 2 of 3 (c) The Company will only have liability under Commitment Condition 4 if the Proposed Insured would not have incurred the expense had the Commitment included the added matter when the Commitment was first delivered to the Proposed Insured. (d) The Company's liability shall not exceed the lesser of the Proposed Insured's actual expense incurred in good faith and described in Commitment Conditions 5(a)(i) through 5(a)(iii) or the Proposed Policy Amount. (e) The Company shall not be liable for the content of the Transaction Identification Data, if any. (f) In no event shall the Company be obligated to issue the Policy referred to in this Commitment unless all of the Schedule B, Part I - Requirements have been met to the satisfaction of the Company. (g) In any event, the Company's liability is limited by the terms and provisions of the Policy. 6. LIABILITY OF THE COMPANY MUST BE BASED ON THIS COMMITMENT (a) Only a Proposed Insured identified in Schedule A, and no other person, may make a claim under this Commitment. (b) Any claim must be based in contract and must be restricted solely to the terms and provisions of this Commitment. (c) Until the Policy is issued, this Commitment, as last revised, is the exclusive and entire agreement between the parties with respect to the subject matter of this Commitment and supersedes all prior commitment negotiations, representations, and proposals of any kind, whether written or oral, express or implied, relating to the subject matter of this Commitment. (d) The deletion or modification of any Schedule B, Part II - Exception does not constitute an agreement or obligation to provide coverage beyond the terms and provisions of this Commitment or the Policy. (e) Any amendment or endorsement to this Commitment must be in writing and authenticated by a person authorized by the Company. (f) When the Policy is issued, all liability and obligation under this Commitment will end and the Company's only liability will be under the Policy. 7. IF THIS COMMITMENT HAS BEEN ISSUED BY AN ISSUING AGENT The issuing agent is the Company's agent only for the limited purpose of issuing title insurance commitments and policies. The issuing agent is not the Company's agent for the purpose of providing closing or settlement services. 8. PRO -FORMA POLICY The Company may provide, at the request of a Proposed Insured, a pro -forma policy illustrating the coverage that the Company may provide. A pro -forma policy neither reflects the status of Title at the time that the pro -forma policy is delivered to a Proposed Insured, nor is it a commitment to insure. 9. ARBITRATION The Policy contains an arbitration clause. All arbitrable matters when the Proposed Policy Amount is $2,000,000 or less shall be arbitrated at the option of either the Company or the Proposed Insured as the exclusive remedy of the parties. A Proposed Insured may review a copy of the arbitration rules at <http://www.alta.org/arbitration>. STEWART TITLE GUARANTY COMPANY All notices required to be given the Company and any statement in writing required to be furnished the Company shall be addressed to it at 1700 W 82nd Street, Suite 100, Bloomington, MN 55431. This page is only apart of a 2016 ALTA® Commitment for Title Insurance. This Commitment is not valid without the Notice; the Commitment to Issue Policy; the Commitment Conditions; Schedule A; Schedule B, Part I - Requirements; and Schedule B, Part 11 - Exceptions, and a countersignature by the Company or its issuing agent that may be in electronic form. Copyright 2006-2016 American Land Title Association. All rights reserved. The use of this Form (or any derivative thereof) is restricted to ALTA licensees and ALTA members in good standing as of AMERICAN LAND 1ITLE the date of use. All other uses are prohibited. Reprinted under license from the American Land Title Association. .11.11 IT I I, File No.: D20050826 008 -UN ALTA Commitment For Title Insurance 8-1-16 Page 3 of 3 CMl DESMB _ CES CIJLOESNL! _ __ �� UnPIGVENNINI}F8{OETNL6_ _ 6W�16NPR.RRppEpCdlOngrB _-_- _ lW�I 9wia ffi� usxvA LAKE PLACE CHANHASSEN, MINNESOTA ISSUED FOR: CITY SUBMITTAL U Lu U . � Q iuj0.H 3 Y =e Q p J 1� SITE LOCA OaN MAP -1E1 -Al- xRCXITECT. w✓eWex OEV LOPERIPROPERTTOR R'. 9XEET INDEX ET WxgEn arvE mE coo mu usET ___ 9IENIRJEV _ CiOR�L�_ I NGINEEP/lANOSGPE MCHITECT CJO OMDINp PVN GO NSINV %AN R�NER _ G I NMY IRAN- i�-IiWE�1 RO _ CM CETM! _ _C! , SVRVEVOR L4 GEOTECXN CR ENGINEER x , In�wn®�mo� �wwAiwi I TITLE srv: �r x e ��iui RmnMAlr�E wi r XnoNW1EP{MIOW. CMl DESMB _ CES CIJLOESNL! _ __ �� UnPIGVENNINI}F8{OETNL6_ _ 6W�16NPR.RRppEpCdlOngrB _-_- _ lW�I 9wia ffi� usxvA Project narrative The developer Is proposing an exciting new 3 story Independent living apartment building In the city of Chanhassen. The bulltling will be located in a neighborhood that has residential and offices neadsy. The building would Include 110 apartments of both market rate and affordable. There would also be one level of underground parking totaling 110 spaces. The structure would consist of three levels of wood construction above grade. The proposed exterior materials are brick/stone, lap siding, board and batten siding, and glass. Site info Address 1361 Lake Drive West Chanhassen, MN 55317 Site Location m .7.,..... - Site7. -:-* .r ra IN- AW NaAW r - iR Project team Project info Developer Building Information TPS Holding LLC 350 Hwy 7, Suite 278 Building SF Excelsior. MN 55331 1st Floor 41,506 IF 2nd Floor 41.506 SF Todd Simning, President 3rd Floor 41,506 SF toddOADOR-HOMES.com Total building Area 124, 518 SF Lower Level Garage 41,506 SF Architect Total Garage Area 41,506 SF rare Montgomery Architects Grand Total 166,024 SF 7645 Lyntlal. Avenue South Suite 100 Minneapolis, MN 55423 Fire Protection System Evan Jacobsen, Architect evanjntmiorchitects.com NFPA 13 Civil Engineer Bantling CIVU She Group, PC 4931 W. 35th St, Suite 200 Lower Level Garage I10 Spaces St Luis Park, MN 55416 Surface Parking 35 Spaces Matt Povek, Civil engineer Total New Painting 145 Spaces mpaveldiiavilsitegroup.com Project info Units Rooms per floor Legal Descriptions 1st Floor 34 Units Lot 2, Block I. Powers Ridge Apartment Homes 2nd Floor 39 Units 2nd Addition, Carver County, Minnesota 3rd Floor 37 Units Total 110 Unlit Site Regulations Room Mix Zoning Plate Small One Bed 12 Units Zoning One Bed 29 Units Current Zoning: PUD One Bed Den 27 Units Two Bed 36 Units Site Area Two Bed Den 6 Units 160,637 S.F (3.68 Acres) Total 110 Units Pervious/Impervious Area Room Sts.. Range Total Site Area 160.637 SF Small One Bed 686- 744 Total Building Footprint 41.506 SF Chelsea 747-817 Total Non -Building Site Arco 119.131 SF One Bed Den 917 - 1002 Total Impervious Non -Building Area 51.016SF Two Bed 965-1072 Total Impervious Area 92.440 SF Two Bed Den 985-1157 Total Pervious 61.9965E Total Landscape Area 61.996 SF Content Index Submittal List CM Sheets COD Title Sheet 20201204 City Submittal VI.O Site Survey PUD Ammendment CIO Removals Plan C2.0 Site Plan C3.0 Grading Plan C4.0 Utility Plan - Water and Sewer C4.1 Utility Plan - Storm Sewer C5.0 Civil Details C5.1 Civil Details C5.2 Civil Details LI.O Landscape Plan LI.I Landscape Plan Notes 8 Details SWI.O SWPPP- Existing Conditions SWI.1 SWPPP- Proposed Conditions SWI.2 SWPPP-Details SW1.3 SWPPP - Narrative SWIA SWPPP- Attachments SWI.S SWPPP-Attachments Architectural Sheet, Of Project info 02 Site Context 03 Context Aerials 04 Site Plan 05 Lighting Plan 06 Floor Plan - Garage 5 I st 07 Float Plan - 2nd. 3rd. 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Ctgnhassen, MN 55317 12/04/20 u` 4 i °:6 5 U^ F SII ------------ �1 / I F SII (3333!33 �1 I k sill k 1 1 i k i k i1 k J F SII O (3333!33 �1 I sill O i 11 TUSHIE MONTGOMERY Chanhassen Independent Living Ak'C H I TEC 11 1361 Loke Drive West, Chanhassen, MN 5531 �4 FLOOR PLAN - GARAGE & FIRST 06 1 zio4/20 v v CD _ C J a) Z Q i _ a � r H VI V — � 3 } LU m 0u os l - aie_ R Q 41 _ O ^ 0 {L N 7 H ■ | ] 0 \ a m, m. 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MN 55343-8985 8170 MALLORY CT 252210010 B & C LAND COMPANY LLC 6017 RIDGE WOOD RD MOUND, MN 55364-8565 8229 UPLAND CIR 251740030 KYLE LAMBERT 6383 COUNTRY RD EDEN PRAIRIE, MN 55346-1342 1331 LAKE DR W 256350040 POWERS RIDGE II LLC 6600 SALLY LN MINNEAPOLIS, MN 55439-1043 1331 LAKE OR W 256360010 JENNIFER EXSTED 7004 SANDY HOOK CIR CHANHASSEN, MN 55317-9315 1321 LAKE DR W 256350248 ISLAND MANAGEME-NT LLC 7040 WILLOW CRFFK RD EDEN PRAIRIE, MN 55344-3224 1361 LAKE DR W 256360020 CARLA 1 FERRELL 7101 TECUMSEH LN CHANHASSEN, MN 55317 1331 LAKE DR W 256350070 STEPHEN W WERNER 718 LISBON LN LADY LAKE, FL 32159 1331 LAKE DR W 256350044 MARK A PRINCE 7546 KIMBERLY LN EDEN PRAIRIE, MN 55346-4258 1321 LAKE DR W 256350215 TAMARA PETERSONCAMPBELL8068 TIGER LILY DR NAPLES, FL 34113 1341 LAKE OR W 256350090 POWERS RIDGE CONDOMINIUM HOMES ASSN INC 8100 OLD CEDAR S STE 300 BLOOMINGTON, MN 55425 256350349 CHAD E NELSON 8135 STONE CREEK DR CHANHASSEN, MN 55317-7416 1321 LAKE DR W 256350242 CHAN LAKES 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256350287 THOMAS SEDLMAIR D-82178 PUCHHEIM 1321 LAKE DR W 256350279 TIMOTHY S HENNING [7192 SYMCO RD BEAR CREEK, WI 54922 1331 LAKE DR W 256350064 CYRIL A KERBER 1341 LAKE DR W No. 8113 CHANHASSEN, MN 55317-3534 256350106 ROXANNE KLOSKOWSKI 1341 LAKE DR W No. 8201 CHANHASSEN, MN 55317-3531 1341 LAKE DR W 256350046 EILEEN FRITTS 1341 LAKE DR W No. 8204 CHANHASSEN, MN 55317-3519 1341 LAKE DR W 256350049 RUTH M SLIVKEN 1341 LAKE DR W No. 8205 CHANHASSEN, MN 55317-3516 1341 LAKE DR W 256350050 RICHARD GARDNER 1341 LAKE DR W No. 8211 CHANHASSEN, MN 55317-3519 256350181 AIDA UY GO 1341 LAKE DR W No. 8302 CHANHASSEN, MN 55317-3532 1341 LAKE DR W 256350077 KENNETH A NERPEL 1341 LAKE DR W No. B 313 CHANHASSEN, MN 55317-3520 1341 LAKE DR W 256350088 JEFFREY D STEINMETZ 1341 LAKE DR W No. 8102 CHANHASSEN, MN 55317-3518 1341 LAKE DR W 256350017 CHARLES R & KAREN C PETERSON 1341 LAKE DR W No. 8103 CHANHASSEN, MN 55317-3518 1341 LAKE DR W 256350018 RONALD R & MARY M TAYLOR 1341 LAKE DR W No. 8107 CHANHASSEN, MN 55317-3521 1341 LAKE DR W 256350022 EUGENE R SETTERSTROM 1341 LAKE DR W No. Blll CHANHASSEN, MN 55317-3518 1341 LAKE DR W 256350026 CYRIL A & MADONNA C KERBER 1341 LAKE DR W No. 8713 CHANHASSEN, MN 55317-3534 1341 LAKE DR W 256350028 JUDITH A GIFFORD 1341 LAKE DR W No. 8203 CHANHASSEN, MN 55317-3531 1341 LAKE DR W 256350048 DONALD B & SANDRA B SPAHR 1341 LAKE DR W No. B206 CHANHASSEN, MN 55317-3519 1341 LAKE DR W 256350051 COLTON M CROW 1341 LAKE DR W No. 8208 CHANHASSEN, MN 55317 1341 LAKE DR W 256350053 HEWON LEE 1341 LAKE OR W No. B209 CHANHASSEN, MN 55317-3519 1341 LAKE DR W 256350054 RICHARD J GARDNER 1341 LAKE DR W No. 8211 CHANHASSEN, MN 55317-3519 1341 LAKE DR W 256350056 ROBERT R & DIANE M BEUTZ 1341 LAKE DR W No. B213 CHANHASSEN, MN 55317-3519 1341 LAKE OR W 256350058 FLORENCE M STUDINSKI 1341 LAKE DR W No. B215 CHANHASSEN, MN 55317-3519 1341 LAKE DR W 256350060 KEITH G OLSON 1341 LAKE DR W No. 8303 CHANHASSEN, MN 55317-3532 1341 LAKE OR W 256350078 KEVIN 1 & SHIRLEY J KAPAUN 1341 LAKE DR W No. B306 CHANHASSEN, MN 55317-3520 1341 LAKE DR W 256350081 SHIRLEY KRICKLE 1341 LAKE DR W No. 8308 CHANHASSEN, MN 55317 1341 LAKE DR W 256350083 RYAN N SCOTT 1341 LAKE DR W No. 8309 CHANHASSEN, MN 55317-3520 1341 LAKE DR W 256350084 SHIRLEYA BECKMAN 1341 LIKE DR W No. 0330 CHANHASSEN, MN 55317-3520 1341 LAKE DR W 256350085 TIMOTHY ERHARDT 1341 LAKE DR W APT 8210 CHANHASSEN, CAN 55317 256350094 CRAIG A HFWITT 1341 LAKE DR W B 101 CHANHASSEN, MN 55317 1341 LAKE DR W 256350016 HELEN DAUM 1341 LAKE DR W B 312 CHANHASSEN, MN 55317-3520 1341 LAKE DR W 256350087 JERRY FERN 1341 LAKE DR W B301 CHANHASSEN, MN 55317 1341 LAKE OR W 256350076 MARK NILS OSCAR WESTHE0 1341 LAKE OR W B307 CHANHASSEN, MN 55317 1341 LAKE DR W 256350082 DONALD MULLENBACH 1341 LAKE DR W UNIT 8115 CHANHASSEN, MN 55317-3518 1341 LAKE DR W 256350030 TIMOTHY L ERHARDT 1341 LAKE DR W UNIT 8210 CHANHASSEN, MN 55317-3519 1341 LAKE DR W 256350055 SUSAN M AMBERSON 1341 LAKE DR W UNIT 0304 CHANHASSEN, MN 55317-3532 1341 LAKE DR W 256350079 STEPHEN PETERSON 1341 LAKE DR W UNIT B314 CHANHASSEN, MN 55317-3520 1341 LAKE DR W 256350089 RAYMOND OBERLEITNER IS 100 IRONWOOD CT EDEN PRAIRIE, MN 55346 1321 LAKE OR W 256350259 ERIC R ROUSAR 17505 KELLY LAKE RD CARVER, MN 55315 1321 LAKE DR W 256350225 PENNY E PERRAULT 19215 COVINGTON CT SHOREWOOD, MN 55331 1341 LAKE DR W 256350047 GABRIELE CHARLOTTE KERBER 20060 MINNETONKA BLVD EXCELSIOR, MN 55331-6705 1331 LAKE DR W 256350041 NICOLE M KIMMEL 21170 SOUTH LAKE GEORGE DR NW OAK GROVE, MN 55011-4214 1341 LAKE DR W 256350052 GORDON LEE LINDSTROM REV TRUST 23680 MC LAIN RD EXCELSIOR, MN 55331-2940 1321 LAKE DR W 256350264 REBECCA A PEARSON TRUST 2975 CASCO POINT RD ORONO, MN 55397 1321 LAKF DR W 256350267 BRADLEY FROST 1321 LAKE DR W No. 336 CHANHASSk. N, MN 55317-3515 1321 LAKE DR W 256350308 BRIAN K OLSON 1321 LAKE DR W APT 112 CHANHASSEN, MN 55317-3501 1321 LAKE DR W 256350219 BRYAN D WEEKS 1321 LAKE DR W APT 121 CHANHASSEN, MN 55317 1331 LAKE DR W 256350043 MICHAEL M BUSCH 1321 LAKE DR W APT 124 CHANHASSEN, MN 55317 1321 LAKE DR W 256350231 CAMERON A KIMBERLEY 1321 LAKE DR W UNIT 218 CHANHASSEN, MN 55317 1321 LAKE DR W 256350258 JONATHAN CLOER 1321 LAKE DR W UNIT 221 CHANHASSEN, MN 55317 1321 LAKE DR W 256350261 ROBERT GROSS 1321 LAKE DR W UNIT 228 CHANHASSEN, MN 55317-3509 1321 LAKE DR W 256350268 KERRY L & KIM A SIMENSON 1330 LAKE SUSAN HILLS DR CHANHASSEN, MN 55317-8503 1330 LAKE SUSAN HILLS DR 254060390 DONNA D CLARK 1331 LAKE DR W No. 205 CHANHASSEN, MN 55317 1331 LAKE DR W 256350035 BRIAN F SULLIVAN 1331 LAKE DR W No. A114 CHANHASSEN, MN 55317-3537 1331 LAKE DR W 256350014 JODIE HERTIG 1331 LAKE DR W No. A203 CHANHASSEN, MN 55317-3536 1331 LAKE DR W 256350033 BRIAN D JAKEL 1331 LAKE OR W No. A306 CHANHASSEN, MN 55317 1331 LAKE DR W 256350066 CARRIE WALLS 1331 LAKE DR W No. A311 CHANHASSEN, MN 55317-3525 1331 LAKE DR W 256350071 WILLIAM R JOHNSON 1331 LAKE DR W No. 115 CHANHASSEN, MN 55317 1331 LAKE DR W 256350015 TERRIE LARSON 1331 LAKE DR W No. A103 CHANHASSEN, MN 55317 1331 LAKE DR W 256350003 SUNIL PATHAKAMURI, GAYATHRI GANDHAMUNCNI 1331 LAKE DR W No. A105 CHANHASSEN, MN 55317 1331 LAKE DR W 256350005 JOAN C CLAPP 1331 LAKE DR W No. A107 CHANHASSEN, MN 55317-3522 1331 LAKE DR W 256350007 EVA MARGUERITE HOLSTE 1331 LAKE DR W No. A112 CHANHASSEN, MN 55317-3537 1331 LAKE DR W 256350012 JILL R SMITH 1331 LAKE DR W No. A113 CHANHASSEN, MN 55317 1331 LAKE DR W 256350013 KRISTI M JERESKA 1331 LAKE DR W No. A202 CHANHASSEN, MN 55317-3524 1331 LAKE DR W 256350032 NANCY M JACOBSEN 1331 LAKE DR W No. A207 CHANHASSEN, MN 55317-3524 1331 LAKE DR W 256350037 GERVAYE J PARENT 1331 LAKE DR W No. A209 CHANHASSEN, MN 55317-3524 1331 LAKE DR W 256350039 GEORGENE L DYE 1331 LAKE DR W No. A212 CHANHASSEN, MN 55317-3538 1331 LAKE DR W 256350042 JANE M OSTERFELD 1331 LAKE DR W No. A215 CHANHASSEN, MN 553173524 1331 LAKE DR W 256350045 LEE A & PATRICIA A PIERSON 1331 LAKE DR W No. A303 CHANHASSEN, MN 55317-3535 1331 LAKE DR W 256350063 NANCY LEE & MICHAEL A KRANTZ 1331 LAKE DR W No. A305 CHANHASSEN, MN 55317-3535 1331 LAKE DR W 256350065 GLORIA KLOBUCHAR 1331 LAKE DR W A 101 CHANHASSEN, MN 55317-3533 1331 LAKE DR W 256350001 GEORGE E DAVISSON 1331 LAKE DR W A201 CHANHASSEN, MN 55317 1331 LAKE DR W 256350031 PATRICIA ANN LARSON 1331 LAKE OR W A313 CHANHASSEN, MN 55317-3525 1331 LAKE DR W 256350073 SANDRA ROLLINS 1331 LAKE DR W A314 CHANHASSEN, MN 55317-3525 1331 LAKE OR W 256350074 GWENDOLYN M BLOCK 1331 LAKE DR W APT A309 CHANHASSEN, MN 55317-3525 1331 LAKE DR W 256350069 KENNETH R FRENCH 1331 LAKE DR W UNIT 109 CHANHASSEN, MN 55317 1331 LAKE DR W 256350009 )IN K CHO 1331 LAKE DR W UNIT A106 CHANHASSEN, MN 55317-3522 1331 LAKE DR W 256350422 KIMBERLY DRILL 1331 LAKE DR W UNIT A108 CHANHASSEN, MN 55317 1331 LAKE DR W 256350008 ION L JANSSON 1331 LAKE DR W UNIT A208 CHANHASSEN, MN 55317 1331 LAKE DR W 256350038 DAN REUTER 1331 LAKE DR W UNIT A307 CHANHASSEN, MN 55317-3525 1331 LAKE DR W 256350067 MARK A & SANDRA L BERGER 1340 LAKE SUSAN HILLS DR CHANHASSEN, MN 55317-8503 1340 LAKE SUSAN HILLS DR 254060400 CHARLES R PETERSON 1341 LAKE DR W No. 8303 CHANHASSEN, MN 55317-3518 256350093 GLENN C JOHNSON 1341 LAKE DR W No. 8705 CHANHASSEN, MN 55317-3529 1341 LAKE DR W 256350020 KATHLEEN G GYORFI 1341 LAKE DR W No. 8108 CHANHASSEN, MN 55317-3521 1341 LAKE DR W 256350023 TAX -NAME TAX _ ADD _Ll TAX ADD _L2 SITEADD PIN JENNIFER L PASEK 1010 W MAIN ST BELLE PLAINE, MN 56011-1015 1331 LAKE DR W 256350068 GINO R MARCHETTI 11168 TUSCOLANA ST LAS VEGAS, NV 89141-3461 1321 LAKE DR W 256350276 M PETERSON LLC 1180 ACORN WAY WACONIA, MN 55387-4581 1321 LAKE DR W 256350300 DOUGLAS V CHRISTENSEN 1270 LAKE SUSAN HILLS DR CHANHASSEN, MN 55317-8500 1270 LAKE SUSAN HILLS DR 254060330 SCOTT D & CHRISTINE K MASON 1280 LAKE SUSAN HILLS DR CHANHASSEN, MN 55317-8500 1280 LAKE SUSAN HILLS DR 254060340 WILLIAM P & RHONDA D WEBER 1290 LAKE SUSAN HILLS DR CHANHASSEN, MN 55317-6500 1290 LAKE SUSAN HILLS DR 254060350 JEFFREY L & KELLY M SHEEHAN 1300 LAKE SUSAN HILLS DR CHANHASSEN, MN 55317-8503 1300 LAKE SUSAN HILLS DR 254060360 MARK T & KAREN ANN MENZUBER 1310 LAKE SUSAN HILLS DR CHANHASSEN, MN 55317-8503 1310 LAKE SUSAN HILLS DR 254060370 DAVID J KNOOP 1312 16TH ST SW WILLMAR, MN 56201-2854 1331 LAKE DR W 256350010 DAVID C BRACKETT JR 1320 LAKE SUSAN HILLS DR CHANHASSEN, MN 55317-8503 1320 LAKE SUSAN HILLS DR 254060380 THE CONNIE L LONG REV TRUST AGRMT 1321 LAKE DR W No. 105 CHANHASSEN, MN 55317 1321 LAKE DR W 256350212 CLARE E ANDERSON 1321 LAKE DR W No. 110 CHANHASSEN, MN 55317 1321 LAKE DR W 256350217 JUDITH M KIEFFER 1321 LAKE DR W No. 123 CHANHASSEN, MN 55317-3503 256350326 DIXIE L KOOPMAN 1321 LAKE DR W No. 130 CHANHASSEN, MN 55317-3504 1321 LAKE DR W 256350237 CHARLES A & SANDRA A BERG 1321 LAKE DR W No. 214 CHANHASSEN, MN 55317-3507 1321 LAKE DR W 256350254 KAREN LANO 1321 LAKE DR W No. 216 CHANHASSEN, MN 55317 1321 LAKE DR W 256350256 KERMIT WHITE 1321 LAKE OR W No. 222 CHANHASSEN, MN 55317 1321 LAKE DR W 256350262 DIANE ALBRECHT 1321 LAKE DR W No. 225 CHANHASSEN, MN 55317-3508 1321 LAKE DR W 256350265 KELLIE E SHERMAN 1321 LAKE DR W No. 230 CHANHASSEN, MN 55317-3509 1321 LAKE DR W 256350270 SHERMAN BEYL 1321 LAKE DR W No. 307 CHANHASSEN, MN 55317-3511 1321 LAKE DR W 256350281 JEANINE L PAROUNI 1321 LAKE DR W No. 308 CHANHASSEN, MN 55317-3512 1321 LAKE DR W 256350282 IRMGARDJAENICKE 1321 LAKE DR W No. 310 CHANHASSEN, MN 55317 1321 LAKE OR W 256350284 TERESE NEWMAN 1321 LAKE DR W No. 315 CHANHASSEN, MN 55317 1321 LAKE DR W 256350289 DAWN K KECKE ISEN 1321 LAKE DR W No. 319 CHANHASSEN, MN 55317 1321 LAKE DR W 256350293 COLLEEN KAY SUNESON 1321 LAKE DR W No. 322 CHANHASSEN, MN 55317 1321 LAKE DR W 256350425 GERALDINE KRATOCHVIL 1321 LAKE DR W No. 325 CHANHASSEN, MN 55317-3514 1321 LAKE DR W 256350299 BRM ALLEN MILLER 1321 LAKE DR W No. 334 CHANHASSEN, MN 55317 1321 LAKE DR W 256350307 ELIZABETH A BERKEY 1321 LAKE DR W No. 107 CHANHASSEN, MN 55317-3501 1321 LAKE DR W 256350214 RICHARD L RITE 1321 LAKE DR W No. 114 CHANHASSEN, MN 55317 1321 LAKE DR W 256350221 CARROLL W & GLADYS A HANNA 1321 LAKE DR W No. 116 CHANHASSEN, MN 55317-3502 1321 LAKE DR W 256350223 MATTHEW F EISENHAUER 1321 LAKE DR W No. 126 CHANHASSEN, MN 55317-3503 1321 LAKE DR W 256350233 ANN M GARDNER 1321 LAKE DR W No. 201 CHANHASSEN, MN 55317-3505 1321 LAKE DR W 256350241 RONALD D SOLHEIM 1321 LAKE DR W No. 212 CHANHASSEN, MN 55317-3506 1321 LAKE DR W 256350252 DANIEL P MCGROARTY 1321 LAKE DR W No. 220 CHANHASSEN, MN 55317-8590 1321 LAKE DR W 256350260 JASON LEE EHRENBERG 1321 LAKE DR W No. 234 CHANHASSEN, MN 55317-3510 1321 LAKE DR W 256350273 JOANNE BETHKE 1321 LAKE DR W No. 303 CHANHASSEN, MN 55317-3511 1321 LAKE DR W 256350277 LINDSAY M STEIN 1321 LAKE DR W No. 330 CHANHASSEN, MN 55317-3515 1321 LAKE DR W 256350304 GIANEEN COURRIER 1321 LAKE DR W No. 331 CHANHASSEN, MN 55317-3515 1321 LAKE DR W 256350423 NATHAN D VANDYKE 1321 LAKE DR W No. 332 CHANHASSEN, MN 55317-3515 1321 LAKE DR W 256350306 Notice of Public Hearing Chanhassen Planning Commission Meeting Dab & Time: Tuesday, January 5, 2021 at 7:00 p.m. The hearing may not start until later in the evening, depending on the oMer of tM agenda. Location: City Hall Council_ Chambers, 7700 Market Blvd. Consider a request for a PUD Amendment, Site Plan Proposal: Review and Variance for a 110 -unit apartment building (Lake Place) for senior living. Zoned Planned Unit Property Location: 1361 Lake Drive W A location map Is on the reverse side of this notice. The purpose of this public hearing is to inform you about the until later In the eventn depending on the order of theagenda. applicant's request and to obtain input from the City Hall Council Chambers 7700 Market Blvd. neighborhood about this project During the meeting, the Consider a request for a PUD Amendment, Site Plan Chair will lead the public hearing through the following What Happens steps. at the Meeting: 1 Staff will give an overview of the proposed project Develo ment-Residential (PUD -R . 2 The applicant will present plans on the project. Todd Simnina, TPS Holding, LLC 3 Comments are received from the public 1361 Lake Drive W. 4 Public hearing is closed and the Commission discusses If you want to see the plans before the meeting, please visit the city's projects web page at www.cl.chanhassen.mn.us12021-04 If you wish to talk to someone about this project, please contact Bob Generous Questions & by email at bgenerousAci chanhassen mn.us or by phone Comments: at 952-227-1131 If you choose to submit written comments, please send one copy to staff in advance of the meeting Staff will provide copies to the Commission The staff report for this item will be available online at the city's Agendas & Minutes webpage the Thursday prior to the NEWT Sign up to receive email and/or text notifications when meeting agendas, packets, minutes and videos are uploaded to the city's website. Go to www.ci,chanhassen.mn.us/notifyme to sign up! _ tlh aNlaw hoc3dun: . 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Location: City Hall Council Chambers 7700 Market Blvd. Consider a request for a PUD Amendment, Site Plan Review and Variance for a 110 -unit apartment building Proposal: (Lake Place) for senior living. Zoned Planned Unit Develo ment-Residential (PUD -R . Applicant: Todd Simnina, TPS Holding, LLC Property 1361 Lake Drive W. Location: A location map le on tM reverse side of this notice. The purpose of this public hearing is to inform you about the applicant's request and to obtain input from the neighborhood about this project. During the meeting, the Chair will lead the public hearing through the following What Happens steps: at the Meeting: 1. Staff will give an overview of the proposed project. 2. The applicant will present plans on the project. 3. Comments are received from the public. 4. Public hearing is closed and the Commission discusses the project. If you want to see the plans before the meeting, please visit the city's projects web page at: www.ci.chanhassen.mn.us12021-04. If you wish to talk to someone about this project, please contact Bob Generous by email at bgenerous(cbcl chanhassen mn.us or by phone Questions & at 952-227-1131 If you choose to submit written comments, Comments: please send one copy to staff in advance of the meeting. Staff will provide copies to the Commission The staff report for this item will be available online at the city's Agendas & Minutes webpage the Thursday prior to the Plannin Commission meeting. NEWT Sign up to receive email and/or text notifications when meeting agendas, packets, minutes and videos are uploaded to the city's website. Go to www.ci.chanhassen.mn.us/noti me to si n u 1 City a.Y,w hoaaw.: • sldb,ns,nrn. P,nwd UM D.wbpnwn, SAM pot,,RM«+. tdMear ant mMm /leas, mlaSaM AMrrlpa. R.•onrys. CdnprNwlwv. 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MIdCJLpr, This map is neither a iegalry recorded map nor a survey and is not intended to M used as one TNS map is a complation of recores information and data located in various city county stale and federal offices and other sources regarding the area shown and is to be used for reference purposes only The CAN aces not warrant that the Geographic Information System (GIS) Data used to prepare this map are error freeand thio City am not represent that the GIS Data can be used for navigational traCMing or any other purpose requiring exacting measuremem of distance or direction or precslon m the depicWr of geographic features The preceding d6clalmer is prnnow pursuant to Minnesota Statutes §46603 Subs 21 (2000) and the user of this map acinowmdges mat me City shall not ce bade for any damages and expressly wanes all claimsand agrees to defend indemnify and hob harmless the City from any and ail claims brought Dy User As employees or agents or third panes which anse out of the use -s access or use of data provided This map is neither a legally recorded map nor a survey and is not intended to be used as one This maps a comp:ation of records information and data lacated m vanous city county state and federal offs Es and other sources regarding the area sncvm. and is to be used for reference purposes only The CM does not warrant that the Geographic Information System (GIS) Data used to prepare this map are error freeand me City am not represent Prat the GIS Dain can be used for navigational backing or any other purpose reouinng exacting measurement of distance or direction or prsuson in me depiction of geographic features The preceding disclaimer is provided pursuant to Minnesota Statutes §466 03 Subd 11 (20001 and me user of mis map acknowledges that the City shall not be liable far any damagesand expressry, wanes all claims ano agrees to defend indemnify. and hold harmless the City from any and all calms brought by User 2s employees or agents or third parties stuch ansa out of the users access or use of data provided aTAX_NAME» uTAX_ADD_L1a «TAX ADD L2a §Next Record **TAX NAME§ aTAX_ADD_L1* *TAX ADD L2a CITY OF CHANHASSEN AFFIDAVIT OF MAILING NOTICE STATE OF MINNESOTA) ( ss. COUNTY OF CARVER ) 1. Kim T. Meuwissen, being first duly sworn, on oath deposes that she is and was on December 21, 2020, the duly qualified and acting Deputy Clerk of the City of Chanhassen, Minnesota; that on said date she caused to be mailed a copy of the attached notice of a Public Hearing to consider a request for a PUD Amendment, Site Plan Review and Variance for a 110 -unit apartment building (Lake Place) for senior living located at 1361 Lake Drive W. Zoned Planned Unit Development -Residential (PUD -R), Planning Case No. 2021-04 to the persons named on attached Exhibit "A", by enclosing a copy of said notice in an envelope addressed to such owner, and depositing the envelopes addressed to all such owners in the United States mail with postage fully prepaid thereon; that the names and addresses of such owners were those appearing as such by the records of the County Treasurer, Carver County, Minnesota, and by other appropriate records. Subscribed and swQm to before me this ,Dj.,�,(day of o , 2020. Kim Meuwissen, De Clerk Notary Public (Seal) JEAN M SSTTECKLI`N_G` NOWY A y Ir0�1� aM„ i il, aaw ? December 28, 2020 Chanhassen Planning Commission 7700 Market Boulevard Chanhassen MN. Subj: Site plan for 1361 Lake Drive West, Case number 2024-04, 110 unit Senior Living, Garage exit Dear Planning Commission members, I am writing this letter to express my concern about the layout of the subject building. As shown in the published plans the garage exit will be on the East end of the building which in my opinion is a very bad location for it. I have three reasons for this thinking. 1. The exit facing east requires a LEFT TURN to get on to the drive which leads out of the property. As drivers we all must know that LEFT TURNS are always quite "testy" to navigate, requiring a clear approach and clear vision both directions. Not only does this exit require a LEFT TURN but the road onto which you must tum is entering a very sharp LEFT TURN itself at that point. What this means is that to see any traffic approaching from the left you must be able to look over your left shoulder while at the steering wheel of your car. I am 83 years old and in very good shape plus very limber, but that kind of contortion would be a bit much even for me. After entering the driveway by making the sharp left tum, the quite narrow drive takes a sharp right tum before meeting Lake West drive. This amounts to what is called an "S"curve in roadway lingo. Please remember this is a Seniors Living Apartment complex. Do we really need to test their driving skills in this way? 2. If on the East end of the 1361 building the garage exit would point directly into the exit for the 1321 Building. Needless traffic stress for Seniors to navigate. 3. Because it faces East it will be pointing directly into the bright morning sun. More needless distractions for the Seniors to navigate. And Seniors do most of their travel in the morning. If the 1361 garage exit were on the west end of the building none of the concerns mentioned above would apply. For the sake of all the Seniors who will live in 1361 please carefully consider my comments and have the building layout changed to put the garage exit on the west end. I am not 100% sure about this fact but if the exit were on the East those exiting would be driving over the 1321 driveway. I suspect this would require some sort of easement granted from the 1321 owners. I can tell you for sure that I would advise, discuss, advocate, and lobby long and hard the Board of Directors for 1321 to vote against such an easement. Thank you all very much for reading this letter and taking it into consideration. Sincerely, Sherman Beyl, Powers Ridge Condominiums owner 1321 Lake Drive West #307 952-448-0550 cc: Powers Ridge Condominiums Board of Directors z O CL CL O lz U LU O O 0 M A Ar F-' 0 LU LU U LU EL E NIS z N 2 i 7 Q 7 m m Z U m M Z N O �O /-\ IT �m lI Is 61i I'sess. WITE �r wYY� O' =E$ =Rion O—Llr.'xirT IIaI EWsaLe4M CN Mow x'. rREP CEMswsDlNc INTEL s,IC' OIL' ■ a NA214sl 11 TII 1. RO ■ ■ E TMINICslLLE E14FMENLCOLLECIIOn E'. e ........ EIpMO C.LTee� COIOP. IZ /-\ IT �m lI Is 61i I'sess. WITE �r wYY� O' =E$ =Rion O—Llr.'xirT gINO ,, IIaI EWsaLe4M CN Mow x'. rREP CEMswsDlNc INTEL s,IC' OIL' ■ a NIACINILI VEL. RO ■ ■ E TMINICslLLE E14FMENLCOLLECIIOn E'. e ........ EIpMO C.LTee� COIOP. lPPOtme OP�I ELME ,, CN.CN`NTL.NeLl TNx01R: UREe: � ILM.DMne R IPn4lt Ol6 CL, OLO 4. OEOROEIOWN G/.Y NII: CULTURTIT STONE gINO ,, IIaI EWsaLe4M CN Mow x'. rREP CEMswsDlNc OIL' ■ a /CIUM'. RO ■ ■ E TMINICslLLE E14FMENLCOLLECIIOn E'. e ........ EIpMO C.LTee� COIOP. lPPOtme OP�I ELME gINO ,, IIaI EWsaLe4M CN M Rw. III. 1C4lMENICIXEECIryW ■ ■ IPL: 04 0E XINtCxI4 1.1O1: MCx fEERIELEO ,, CN.CN`NTL.NeLl TNx01R: UREe: � ILM.DMne R IPn4lt Ol6 CL, OLO 4. OEOROEIOWN G/.Y .'E OR EUCe "....Noss"..! NO oLOR'. OYe.,TI, MeuEL4NINO NPH'. RO LYIL: MOU1oEKEI1NnNEo C.L. '. cx.omcEntmMHlu MET4MVeT OLIXOP IMNROIOMMCx WI!GB,L NAIEe4 DECO t PMLINOt 1Y 1NUI.ICNRH: 110PF: IREMMIUe.CIUR®4UMINUM caae'. WxIROee.lC1 TUSHIE MONTGOMERY Chanhassen Independent Living ELEVATIONS 08 1361 Lake dive West, Chanhossen. MN 55317 14A04/20 .NT.IJTC1U.. 10 .'E OR EUCe "....Noss"..! NO oLOR'. OYe.,TI, MeuEL4NINO NPH'. RO LYIL: MOU1oEKEI1NnNEo C.L. '. cx.omcEntmMHlu MET4MVeT OLIXOP IMNROIOMMCx WI!GB,L NAIEe4 DECO t PMLINOt 1Y 1NUI.ICNRH: 110PF: IREMMIUe.CIUR®4UMINUM caae'. WxIROee.lC1 TUSHIE MONTGOMERY Chanhassen Independent Living ELEVATIONS 08 1361 Lake dive West, Chanhossen. 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'3 Cp# � � 30dld 3AV� - a 1• y I it /�1�11Iii!i1 1 i'�ii. ; g 9x 1 �� �, i ,� I � i I � 1 a a II�IIM• 'g• s y4� �� i�� i$ p� 8b8i \ I ( 1 % QQ + 1 • ''' 111' I � ( 3: �� ��( � � � e( 0"\ • 4'•`i\\�i', \1 $� e� �g' Eg�$ AI $ I�a \ ; \` " ' I I + 1 `, 1\\. •1 1\ 1 .` 1' il, • \ , iP 9 3�E e�p®xy ®x[ � � $4 �I `( \`V\` 1'\I .;1V1 �\ li .I E It � T x Spic{F4 all pryi q� g \\ �+ �i�b3i$I ypg[[b jgv P \V v ► � I I g1 1j g1 111 eg! ii Nil q� P . § q g. _� _ !§ >| | o ---____� \| / rd »r , |• ! |! �| !.... Z):°.! )l;l,.! |3 uT1| < < LU p J§ U)2 LU Co | , Z' ) Z m ) 2 U � LU LU U) < O ) ± 2 O ± . R U) |§\ a!| Project narrative The developer is proposing an exciling new 3 story Independent Ruing apartment building In the city of Chanhassen. The building will be located In a neighborhood that has reddentlal and IBees nearby. The building would Include 110 aparhnents of both market rate and affordable. There would also be ono level of underground parking totaling 110 spaces. The structure would consist of three levels of wood combat above grade. TM proposed exterlor materials are brick/stone, lop siding, boertl and balten siding, and glass. Site info Address 1361 Lake Drive West Jwrrhasen, MN 55317 Site Location j''°''' B m y site � .. '1 N, .. - } Project team Project info CO.0 Developer Building Information Site Survey TPS Holding LLC Removals Plan C2.0 350 Hwy 7. Suite 218 Rulding SF Grading Plan Excelsior, MN 55331 ISIFIoer 41.5065E Utility Plan - Strom Sewer 2nd Floor 41.506 SF Todd Simning. President 3rd Floor 41,506 SF tcddeADOR-HOMES.com Total Building Ana 124, SIR 3F LT.] Lower Level Garage 41,506 SF Architect Total Garage Ana 41.506 SF TuAle Monl9omery ArpMNcts Grand Told 166,024 SF 7645 Lyndole Avenue South Suite 100 SW .4 SWPPP - Attachments Minneapolis, MN 55423 SWPPP-Attachments Fire Protection System Evan Jacobsen, Architect evani4Ftmiarchitecls.com NFPA O Civil Engineer forking CNP SIN Group. PC 4931 W. 35th St, Suit. 200 Lower Level Garage 110 Spaces St Lotus Park. MN 55416 Sudace Parking 35 Spaces Matt Posit Civil engineer Total New Parkin, 145 Spaces mpovekWciv Ismfsroup.com Project info unit` Room. WIt. Legal Descriptions 9Irl Floor 34 Unit, Lot 2, Black I. Powers Rege Agadir l Homes 2nd Flan 39 Units 2nd Addition, Carver County, Minnesota 3rd Floar 37 Units law 110 units Slle Regulations zoning nate Room Mix Small One Bed 12 Units zoning One Bed 29 Units Current Zoning: PUD One Bed Den 27 Units Two Bed 36 Units SRe Ama TWO Bed Den 6 Units 160,637 S.F (3.68 Acres) Total 110 UNts Pervious/Impervious Area Room Sim. Range Total Site Area 160,637 SF Small One Bed 6B6.7" Total Building Footprint 41,506 SF One Bed 747-817 Total N Bu (ding Site Area119,131 SF One Bed Den 917-1002 Total Impervious re Non -Building Aa 51,016 SF Two Bed 965-1072 Total Impervious Area 92,440 SF Two Bed Den 985- 1157 Total Pervious 61996 SF Total Landscape Area 61,996 SF Content Index Submittal List ClvS sheets CO.0 Title Sheat VL0 Site Survey CID Removals Plan C2.0 Site Plan C3.0 Grading Plan C4.0 Utility Plan - Water and Sewer C4.1 Utility Plan - Strom Sewer C5.0 CMI Details C5.1 Civil Details C5.2 Civil Details LID Landscape Plan LT.] Landscape Plan Notes 8 Details SwI.0 SWPPP- Existing Conditions SWI.I SWPPP- Proposed Conditions SWI.2 SWPPP-Details SW7.3 SWPPP - Narrative SW .4 SWPPP - Attachments SWI.5 SWPPP-Attachments ArchOeahed Sheet, 01 Project Info 02 Site Context 03 Context Aerlals 04 Site Plan 05 Lighting Plan 06 Floor Pbn - Garage 5l If 07 Floor Plan - 2nd, 3rd, Roof OB Elevations 09 Renderings 10 Perspectives I I 3rd Floor- Deck Option 202012-04 Citysubmlttal PUD Ammendment JSHIE MONTGOMERY Chanhassen Independent Living PROJECT INFO i 01 1 1361 Lake Drive West. Chanhassen, MN 55317 12/04/20 and fapade articulation the primary roof is best designed with a 6:12 pitch, which increases total height of the pitched roof by 3'-0' of height over a 4:12 roof. e. The project intends to utilize 18" floor trusses which are best practice for mechanical design, which increases total height by 4-8" over smaller structure. f. Ceiling Heights: This project intends to provide 10' ceilings at the first floor, and 9' ceilings on levels 2 and 3. The 9' ceilings are largely considered standard with new construction of this product type. The fast floor is designed at 10' due to the significant amount of community amenity space on level 1. These finished ceiling heights, standard for new construction, increase the total height by 4', over a project with 8' ceilings. c. That the purpose of the variation is not based upon economic considerations alone. Applicant Response: The variance request is not related to economic considerations. The additional building height will actually increase the total cost of construction but is necessary for the reasons stated above. d. The plight of the landowner is due to circumstances unique to the property not created by the landowner. Applicant Response: The variance request is not created by the landowner but rather by the necessity to deliver a product that is comparable and competitive to other similar product being constructed in the market, while also delivering a thoughtful architectural design which will improve upon the existing conditions. e. The variance, R granted, will not atter the essential character of the locality. Applicant Response: The proposed building is consistent with the existing structures and will not alter the essential character of the locality. I. Variances shall be granted for earth sheltered construction as defined in Minnesota Statutes Section 216C.06, subdivision 14, when in harmony with this Chapter. Applicant Response: Not Applicable 764.5 Lyndole Avenue South. Suite 100 Minneapolis, MN 55423 612.861.9636 Chanhassen Independent Senior 1361 Lake Drive W. Chanhassen, MN Height Variance Description (5) Written description of variance request. Applicant Response: Project team has been advised the allowable height for the project 35' measured from the first floor to the average height of the tallest gable roof. Currently, the proposed building has a total height of 41'-9" when measured in this manner. We are requesting a variance to exceed the allowable height for this project associated with the Powers Ridge Planned Unit Development. (6) Written justification of how request complies with the findings for granting a variance (pursuant to Section 20.58) as follows: a. Variances shall only be permitted when they are in harmony with the general purposes and intent of this Chapter and when the variances are consistent with the comprehensive plan. Applicant Response: The variance request for additional height is in harmony with the other constructed buildings in the previously approved Planned Unit Development and consistent with the comprehensive plan. The proposed structure is three stories tall, with a pitched roof, over an underground parking garage, which is consistent with the already constructed multi -family structures included in the PUD. b. When there are practical difficulties in complying with the zoning ordinance. "Practical difficulties," as used in connection with the granting of a variance, means that the property owner proposes to use the property in a reasonable manner not permitted by this Chapter. Practical difficulties include, but are not limited to, inadequate access to direct sunlight for solar energy systems. Applicant Response: The practical difficulties to be considered are pnmonly related to providing a new multi -unit residential building which is equivalent and competitive with current design, construction and energy standards while also achieving City Guidelines. The following notes provide additional commentary on the request for additional height. a. As this project is a part of a PUD, we are proposing a three-story, pitched roof structure. consistent with the massing and roof style of the other 4 structures within the PUD. With the varying grades and retaining walls surrounding the other properties, our massing and height will be compatible with the other PUD structures. The added height will not alter the existing character of the PUD. b. Chanhassen Parking dimensional standards require a 26' drive lane and 18' parking stalls, which is 2-4' wider than other local municipalities. The added building width increases the total height of the pitched roof by 1-2'. c. Our firms Best Practices for energy efficiency include providing an 18" Energy Heel at pitched roofs in our climate. This 18" heel exceeds typical code minimums but increases total height of pitched roof by 8-12". d. The proposed structure has a primary roof pitch of 6:12, with shed roof features at a 4:12 pitch. As we do not design below a 4:12 pitch in this climate, to achieve the desired roof Tax Increment Financing The applicant requested consideration of tax increment financing for the density bonus/affordability for senior housing. In this case, a minimum of 51 of the iio units must meet the affordable housing criteria of 6o% Area Median Income (AMI). MOTION N 1/5/2021 Chanhassen Planning Commission recommends approval of the site plan for a iio-unit, three-stor apartment building with a variance for the buildir height to allow 42 feet to the midpoint of the roof subject to the Conditions of Approval and adoptio the Findings of Fact and Recommendation. T'�' (. 1.1 Variance To permit a 42 foot building height as measured to the mid point of the roof. I 1I f 1l�►�`� 1 Variance Findings Section 20-58 -0�c2� -- N a. Variances shall only be permitted when they are in harmony with the general purposes and` intent of the zoning ordinan a and when t v�a}i�nces are consistent with the Comprehensive Plan;j 5 ` b. When there are practical difficulties in complying with the zoning ordinance; W+L--- ,.� c. The purpose of the variation is not based upon economic considerations alone; °F I * i j" A d. The plight of the landowner is du pto circumst�nce� unique to the property not created by the landowner; *w 4�, � ^`• CwwxS =70 landowner; e. The variance, if granted, will not alter the essential character of the locality; and f. Variances shall be granted for earth sheltered construction as defined in Minnesota Statutes Section 216C.o6, subdivision 14, when in harmony with the zoning ordinance, which is not applicable in this instance. �. Access • Vehicular access points provided during fust two additions of "Powers Ridge Apartment Homes" (2000) • Access point i is proposed to be removed • Access points 2 and 4 are proposed for above ground parking circulation • Access point 3 is proposed for underground parking garage ingress/egress • Pedestrian access routes will be required to be extended or tied into existing 1/5/2021 Landscaping 15' s The applicantz4 does not meet minimum requirements f for landscaping. e yr ti�'xs" • s J 5 f Cav,�, a f Grading & Drainage/4,,/ - At -grade filtration basin to the northwest, underground filtration basin to the _ southeast N ,s- • Information provided in SMR -L indicates proposed approach to meeting stormwater requirements are feasible • Both stormwater BMPs drainto public systems; _ downstream public systems need to be verified Drainage arrows and emergency overflow routes must be identified for review p (updated existing conditions survey required) Utilities • Adequate public utilities were built -out during Phase 1 and Phase 2 to serve the site • Applicant is proposing to new service laterals for water and sanitary sewer Monument sign proposed over sanitary sewer main and is required to be relocated wholly outside the drainage and utility easement s -1 rrrulvn • ._.--.. _ Stonnwater BMP Stormwater Dmha e point to pob&c stem I LEGEND New Sewer lateral .......... Fpstin6 Sewer Main New Water lateral ......•••• Edsting Water Main OMon..tsign 5 „NM r LEGEND New Sewer lateral .......... Fpstin6 Sewer Main New Water lateral ......•••• Edsting Water Main OMon..tsign 5 C) Flo D 1/5/2021 Floor Plans 2nd and 3 rd Floors --- ---- --- ------- --- Z� Z: ----- ------ 2 1/5/2021 Building Elevations :+- I III ill-.CC�tl�e= All, 1hr 3 Lake Susan Hills — Powers Ridge Development M 1 - � I--- ji. ✓ Y H.A i.�b Site Plan ----B I � ,-- 1/5/2021 )10 A S � Z FA Planning Case #2021-04 ,ake Place at Powers Ridge co PLANNING COMMISSION JANUARY 5, 2021,j CITY COUNCIL JANUARY 25, 2021 APPLICANT: TPS HOLDING LLC REQUESTING SITE PLAN APPROVAL WITH A VARIANCE FOR BUILDING HEIGHT FOR A 110 UNIT, THREE-STORY INDEPENDENT LIVING SENIOR RESIDENTIAL DEVELOPMENT. Location: 1361 Lake Drive West IgW7 AV >Curd~ 174 1/5/2021 1 In 1987, the city approved a PUD agreement for lake Susan Hills. On March 13, 2000, City Council approved the preliminary plat of21.34 acres into four lots (SUB -99-14) and Site Plan Review #99-19, approval of Phase I (Building A), 100 units. City Council approved a PUD amendment to allow a 35% hard surface coverage of the multi -family site. On April 10, 2000, City Council approved the Final Plat for Subdivision #99-14 to replat 21.34 acres into one lot and one outlot for Powers Ridge Apartment Homes. On June 26, 2000, City Council granted site plan approval for the construction of the three remaining phases of Powers Ridge Apartment Homes. The total number of units including Phase I was 344. Phase I, which included 100 units, was approved on Match 13, 2000. The remaining 244 units and community space constitute the remaining phases. Staff recommends that the Planning Commission approve the site plan for a 1 l0 -unit, three-story apartment building with a variance for the building height to allow 42 feet to the midpoint of the roof subject to the Conditions of Approval of the staff report and adoption of the Findings of Fact and Recommendation. ATTACHMENTS: ❑ Staff Report ❑ Findings of Fact and Recommendation ❑ Application for Development Review ❑ Variance Narrative ❑ Plan Sheets - Cover, Removals, Site Plan, Grading, Utilities ❑ Plan Sheets - Utilities, Civil, Landscaping, SWPPP ❑ Plan Sheets - SWPPP, Site Context, Context Aerials ❑ Plan Sheets- Site Plan Rendering, Lighting, Floor Plans, Elevations, Renderings, Perspectives, 3rd Flood Deck Option ❑ Resident Comment ❑ Affidavit of Mailing PLANNING COMMISSION STAFF REPORT Tuesday, January 5, 2021 Subject Consider a Request for a Site Plan Review and Variance for a 110 -Unit Apartment Building for Senior Living Located at 1361 Lake Drive West (Powers Ridge Apartments) Section PUBLIC HEARINGS Item No: B.1. Prepared By Bob Generous, Senior Planner File No: Planning Case No. 2021-04 M-01 ;0-0 MILO N e The Chanhassen Planning Commission recommends approval of the site plan for a 110 -unit, three-story apartment building with a variance for the building height to allow 42 feet to the midpoint of the roof subject to the Conditions of Approval and adoption of the Findings of Fact and Recommendation. �Yil � � i i57_\ ;�tiS�il7L�v11 The applicant is requesting Site Plan Review and Variance for a 110 -unit aparunent building for senior living (Lake Place). APPLICANT TBS Holding LLC, 350 Highway 7, Suite 218, Excelsior, MN 55331 Rnathamoorm e PRESENT ZONING: Planned Unit Development - Residential (PUD -R) LAND USE: Residential High Density ACREAGE: 3.68 acres DENSITY: 29.89 units per acre (17.15 units per acre over the entire multi -family development) APPLICATION REGULATIONS Chapter 20, Article II, Division 3, Variances Chapter 20, Article Q Division 6, Site Plan Review Chapter 20, Article VIII, Planned Unit Developments Chapter 20, Article XV, High Density Residential Districts, Division 1, "R l2" District Chapter 20, Article XXIII, Division 9, Design Standards for Multifamily Developments Lake Susan Hills PUD Agreement Standards LANEPLACE-CRANHASSEN, MN EMGIINIEERS OPINION OF PROBABLE COST 271 W021 C IVL SITE GROUP ITEM ESTIM. ENGINEER ESTIMATE NO. DESCRIPTION UNIT OTY. UNTTpRICE AMNT S1Y1 UNDERGROUND STORMWATER FILTRATION BASIN (8) (INCLUDES INFLTRATION STONE FLTRATION MATERIAL UNDERDRAN PIPING, AND SYSTEM PIPING) '�&l bO 1_F 20300 $557 SlW DOC OD WW2 ABOVE GROUND FLTRATION BASIN (IP) (INCLUDES INFLTRATION STONE FILTRATION MATERIAL, UNDERDRAIN PIPING. AND SYSTEM PIPING) OF 28115 $3.00 $85245.00 SY3 COMMON EXCAVATION CY 5000 SI55D $77,50080 S6V4 12 HOPE LF 298 S35Do 510.430.00 SYVS B PVC LF 501 317.00 SKUROD SYVB ROOF DRAIN 6 DOWNSPOUT EA 24 $20000 54.80000 SW7 CBT EA 1 52,500110 5'L50O00 S1Y8 CB2(PRETREATMENT) EA 1 $3 SOD 53,500.00 SW9 C133 EA 1 $3.25800 $3.250.OD SW10 CB4(PREfREATMENT) EA 1 $3,50800 33 moo S1V71 CB5(PRLTREATMENT) EA 1 $3.50.800 $350000 SW12 MH10 EA 1 $3L2WW SN13 OUTELT CONTROL STRUCTURE (IP) EA 1 S32.SHC 5325800 SM14 OUTELT CONTROL STRUCTURE (2P) GAI 6250-0D 53250.00 S1N15 C9AH 2D EA 1 $3,25D.OD 53250.00 SN18 CBMH 21 EA 1 33250.00 $3150.00 ER1 SILT FENCE LF 1750 4-75 $4.81250 ER2 BIORDLL LF 1530 52.00 5197500 ER3 MIST PROTECTION { I EA 15 575.00 S7.t250o ER4 CONSTRUCTION ENTERANCE EA 1 S7,5o0.0D 51,500.00 LAMDWAEM Lt DQL7OUSTREES EA 33 $1/500 $13A&M L2 CONIFEROUSTREES O EA 21 $325.OD 58.82500 L3 ORNAMENTAL TREES EA 24 $175OD S42MO0 L4 SHRUBS EA 111D MOD 55,300.00 L5 PERENNUYS. GRASSES&Qt EA 26B 517.50 $4,890.00 LB SOD (BLUEGRASS) SY am $430 $27.11250 L9 RAIN GARDEN EA 1 $8,00000 KmoLoo L71 SHREDOEDCYPRESSML&.CH OF 2000 $1.79 53,530pp TOTAL ENGINEER ESTYATE 5Ot,7A50 Project narrative The developer is proposing an exciting new 3 story independent living apartment building in the city of Chanhassen. The building will be located in a neighborhood that has residential and offices nearby. The building would include 110 apartments of both market rate and affordable. There would also be one level of underground parking totaling 110 spaces. The structure would consist of three levels of wood construction above grade. The proposed exterior materials are brick/stone, lap siding, board and batten siding, and glass. Site info Address 1361 Lake Drive West Chanhassen, MN 55317 Site Location Site Project team Developer TPS Holding LLC 350 Hwy 7, Suite 218 Excelsior, MN 55331 Todd Simning, President Codd@ADOR-HOMES.com Architect Tushie Montgomery Architects 7645 Lyndale Avenue South Suite 100 Minneapolis, MN 55423 Evan Jacobsen, Architect evanj@tmiarchitects.com Project info Building Information Building SF 1 st Floor 41,506 SF 2nd Floor 41,506 SF 3rd Floor 41,506 SF Total Building Area 124, 518 SF Lower Level Garage 41,506 SF Total Garage Area 41,506 SF Grand Total 166,024 SF Fire Protection System NFPA 13 Civil Engineer Parking Civil Site Group, PC 4931 W. 35th St, Suite 200 Lower Level Garage 0 110 Spaces St Loius Park, MN 55416 Surface Parking Zk 35 Spaces Matt Pavek, Civil engineer Total New Parking 145 Spaces mpavek@civilsitegroup.com • info Units Project tdr, Rooms per floor Legal Descriptions 1 st Floor 34 Units Lot 2, Block 1, Powers Ridge Apartment Homes 2nd Floor 39 Units 2nd Addition, Carver County, Minnesota 3rd Floor 37 Units TUSHIE MONTGOMLK ARCHITECTS Chanhassen Independent Living 1361 Lake Drive West, Chanhassen, MN 55317 Content Index Civil Sheets C0.0 Title Sheet V1.0 Total 110 Units Y Site Regulations C2.0 Site Plan C3.0 Grading Plan C4.0 Utility Plan - Water and Sewer C4.1 Room Mix C5.0 Zoning Plate C5.1 Civil Details Small One Bed 12 Units Zoning Landscape Plan L1.1 One Bed 29 Units Current Zoning: PUD SW1.1 SWPPP - Proposed Conditions One Bed Den 27 Units SW 1.3 SWPPP - Narrative SW1.4 Two Bed 36 Units SWPPP - Attachments Two Bed Den 6 Units Site Area 160,637 S.F (3.68 Acres) Total 110 Units Pervious/Impervious Area Room Sizes Range Total Site Area 160,637 SF Small One Bed 686-744 Total Building Footprint 41,506 SF One Bed 747-817 Total Non -Building Site Area 119'131 SF One Bed Den 917- 1002 Total Impervious Non -Building Area 51,016 SF Two Bed 965- 1072 Total Impervious Area 92,440 SF Two Bed Den 985- 1 157 Total Pervious 61,996 SF Total Landscape Area 611996 SF TUSHIE MONTGOMLK ARCHITECTS Chanhassen Independent Living 1361 Lake Drive West, Chanhassen, MN 55317 Content Index Civil Sheets C0.0 Title Sheet V1.0 Site Survey C 1.0 Removals Plan C2.0 Site Plan C3.0 Grading Plan C4.0 Utility Plan - Water and Sewer C4.1 Utility Plan - Storm Sewer C5.0 Civil Details C5.1 Civil Details C5.2 Civil Details L1.0 Landscape Plan L1.1 Landscape Plan Notes & Details SW 1.0 SWPPP - Existing Conditions SW1.1 SWPPP - Proposed Conditions SW 1.2 SWPPP - Details SW 1.3 SWPPP - Narrative SW1.4 SWPPP - Attachments SW1.5 SWPPP - Attachments Architectural Sheets 01 Project Info 02 Site Context 03 Context Aerials 04 Site Plan 05 Lighting Plan 06 Floor Plan - Garage & 1 st 07 Floor Plan - 2nd, 3rd, Roof 08 Elevations 09 Renderings 10 Perspectives Submittal List 2020 12-04 City Submittal PUD Ammendment PROJECT INFO 01 12/04/20 ARCHITECT TUSHIE MONTGOMERY ARCHITECTS 7645 LYN DALE AVE S, #100 MINNEAPOLIS, MN 55423 CONTACT: EVAN JACOBSEN 612-389-9489 DEVELOPER / PROPERTY OWNER TPS HOLDING LLC 350 HWY 7 SUITE 218 EXCELSIOR, MN 55331 CONTACT: TODD SIMNING ENGINEER / LANDSCAPE ARCHITECT CIVIL SITE GROUP 4931 W 35TH STREET SUITE 200 ST LOUIS PARK, MN 55416 CONTACT: MATT PAVEK 612-615-0060 SURVEYOR ADVANCE SURVEYING & ENGINEERING. CO. 17917 HIGHWAY NO. 7 MINNETONKA, MN 55345 CONTACT: WAYNE PREUHS 952-474-7964 GEOTECHNICAL ENGINEER: HAUGO GEOTECHNICAL SERVICES 2825 CEDAR AVE MINNEAPOLIS, MN 55407 CONTACT: JESSE MILLER CHANHASSEN, MINNESOTA ISSUED FOR: CITY SUBMITTAL O `; G R O U P Civil Engineering Surveying, Landscape Architecture 4931 W. 35th Street, Suite 200 St. Louis Park, MN 55416 civilsitegroup.com 612-615-0060 T U S H I E MONTGOMERY AR CHITE CTS w SITE LOCATION MAP SITE LOCATION a ALL EXISTING UTILITY LOCATIONS SHOWN ARE APPROXIMATE. CONTACT "GOPHER STATE ONE CALL" (651-454-0002 OR 800-252-1166) FOR UTILITY LOCATIONS, 48 HOURS PRIOR TO CONSTRUCTION. THE CONTRACTOR SHALL REPAIR OR REPLACE ANY UTILITIES THAT ARE DAMAGED DURING CONSTRUCTION AT NO COST TO THE OWNER. Know what's beIow. 0811 before you dig. SHEETINDEX SHEET NUMBER SHEET TITLE C0.0 TITLE SHEET V1.0 SITE SURVEY C1.0 v^- C2.0 SITE PLAN C3.0 µ k ^ i� Yalu WtW C4.0 UTILITY PLAN - WATER AND SEWER C4.1 M C5.0 CIVIL DETAILS co CIVIL DETAILS C5.2 M Ln to M 'n tf) LANDSCAPE PLAN L1.1 z z SWPPP - EXISTING CONDITIONS SW1.1 W Z J ` SW1.3 w/'J�^ O SWPPP - ATTACHMENTS SW1.5 Q Q V J ZZ Uj X CL = Q W O J 00 W = w Lu Q U) U) UJ Y Q Gataarav Place = i M o to M r w SITE LOCATION MAP SITE LOCATION a ALL EXISTING UTILITY LOCATIONS SHOWN ARE APPROXIMATE. CONTACT "GOPHER STATE ONE CALL" (651-454-0002 OR 800-252-1166) FOR UTILITY LOCATIONS, 48 HOURS PRIOR TO CONSTRUCTION. THE CONTRACTOR SHALL REPAIR OR REPLACE ANY UTILITIES THAT ARE DAMAGED DURING CONSTRUCTION AT NO COST TO THE OWNER. Know what's beIow. 0811 before you dig. SHEETINDEX SHEET NUMBER SHEET TITLE C0.0 TITLE SHEET V1.0 SITE SURVEY C1.0 REMOVALS PLAN C2.0 SITE PLAN C3.0 GRADING PLAN C4.0 UTILITY PLAN - WATER AND SEWER C4.1 UTILITY PLAN - STORM SEWER C5.0 CIVIL DETAILS C5.1 CIVIL DETAILS C5.2 CIVIL DETAILS L1.0 LANDSCAPE PLAN L1.1 LANDSCAPE PLAN NOTES & DETAILS SWI .0 SWPPP - EXISTING CONDITIONS SW1.1 SWPPP - PROPOSED CONDITIONS SW1.2 SWPPP - DETAILS SW1.3 SWPPP - NARRATIVE SW1.4 SWPPP - ATTACHMENTS SW1.5 SWPPP - ATTACHMENTS 1214/2020 9 25 54 AM I HEREBY CERTIFY THAT THIS PLAN, SPECIFICATION, OR REPORT WAS PREPARED BY ME OR UNDER MY DIRECT SUPERVISION AND THAT I AM A DULY LICENSED PROFESSIONAL ENGINEER UNDER THE LAWS OF THE STATE OF MINNESOTA. MaRhew R. Pavek DATE 12/4/20 LICENSE ND. 44263 ISSUE/SUBMITTAL SUMMARY DRAWN BYXW, BJ REVIEWED BY: MP PROJECT NUMBER: 20351 REVISION SUMMARY TITLE SHEET C0.0 COPYRIGHT LEGAL DESCRIPTION: STANDARD SYMBOLS & CONVENTIONS: Lot 2, Block 1, Powers Ridge Apartment Homes 2nd Addition, Carver County, Denotes iron survey marker, found, unless otherwise noted. Minnesota. SCOPE OF WORK & LIMITATIONS: 1. Showing the length and direction of boundary lines of the legal description listed above. The scope of our services does not include determining what you own, which is a legal matter. Please check the legal description with your records or consult with competent legal counsel, if necessary, to make sure that it is correct and that any matters of record, such as easements, that you wish to be included on the survey have been shown. 2. Showing the location of observed existing improvements we deem necessary for the survey. 3. Setting survey markers or verifying existing survey markers to establish the comers of the property. 4. Existing building dimensions and setbacks measured to outside of siding or 5. stucco. Showing elevations on the site at selected locations to give some indication , of the topography of the site. We have also provided a benchmark for your / use in determining elevations for construction on this site. The elevations / shown relate only to the benchmark provided on this survey. Use that g benchmark and check at least one other feature shown on the survey when 6 P 'J�. 4 / rDONT POLE (rip.) / determining other elevations for use on this site or before beginning ,� / Sar 9'•�' 41 � \\P 3 f / / construction. 6. Drainage & Utility easements have been shown hereon per the record plat. This survey does not purport to show any other easements, other than the \ �� ones shown hereon. If there are other specific easements you wish to be f j000 shown, please provide the document for those easements./ / 7. The utilities shown are based on source information from plans and/or / f 9` _ BOX---- _' markings and have been combined with observed evidence to develop a - 1�61-41 i� /09 view of those underground utilities. However, lacking excavation the exact90 location of underground features cannot be accurately, completely and - - - reliably depicted. Where additional or more detailed information is 1�• � - -_ _ _ - \ _ � �� - _- - - � 3�/ / - 7� ' \ `'' *SB required, the client is advised that excavation may be necessary. State law \��\\ \ o� requires underground utilities to be located 48 hours prior to any excavation. 8. Engineer to verify coverts shown hereon with the provided utility as -built L� f R%Za 62 S - - _ _ \ - - _ _ _ - - - - - - _ , ��/ p ty ,c$ - _ C_ A plan inverts before proceeding with any design or construction f/ , -�937� �' � - - / � _� - 7 �� RIM: 938.99 (M)-• 9. Fieldwork was completed usinga Trimble R10 RTK receiver. Horizontal / / ,% __93� -/ and vertical accuracies are m accordance with the typical accuracies of said \\�� ----------`4o-- / equipment. �f __�------- / e 19 --- A9 _ASef3 _.939--------- L0, / �•V., 937---_.----___-_-__" ---_ '�/ // �/ *SB/4 QL n RIM: 937.15 (A -936 / I _ __=- / RIM: MH 939.81 M ' // �' / - / _ __ _ _ __234- RIM: 934 - / ' �' _ '-- --9W�- / - �sd3 RIM: 939.74 ((P , `wig` �/ / / / / / / / / - - - INV: 923.92 (P) �,o f - l �- Alf 9'� / / / / i - -/ / - - / - - - 37 - -040--- _ - - - 440- ----- t941.10 QA`N //fie µ1M: �/ lJ g;7.35 lP) RIM' 933.41 (P) IMr g57..p0 INw 933.60 / ��-51- �IG�y OT"'� ll RI�IM. �8 PS RIM' 924.52 P %sv- - 80 (M) µIM: 9�• µIM. 936 Ad's F 935 0 (M)' - µIM: P RIM: 93 11 (P) IN`h DATE I REVISION DESCRIPTION 11/25/20 1 REVISIONS PER CLIENT 2 / / -J /y3� /// -//- --/ �I-' ------------------ ----•-942Ilk 9'•g' I / -5e'%/ P.5 $i \/ / // //////----'�- 943-��__�� / �EMI. /moi- MIE. Y 0� ✓ 935 // / / j / �-_-' / - - - -944- i' O ro �gAAQ 59 _ / / / / - _ _ _ .948-"- _ \ 0 \ / S 93M1`,y�,4 - 42-- .36 T93534�---_._.i//�_-939--- - 936- / .' / / / / / i' 948- - / / -� _ - 93&- _ �1�89'51�J-E- -6$. �- y W 1J' W�� i V.a 3.99 - / - 00 M)) �� S 02.04'2$" E •••BRIM• 933.78 M W F (( )) P RIM: 933.83 (P3 ` W Sr I S \ 9✓ // W ENZ RIM:. 934.17 ! 45.00 IN 930.50 (P \` IN 930.17 P '*41 MH 9! RIM: 937.73 M RIM: 937.95 P INV: 925.98 P /V 6 I *) ay 4 42 339 `® W DRAWING ORIENTATION $ SCALE N 0 IS 39 RIM: 941.95M) RIM: 941.51 P INV: 931.25 P n RIM: 940.78M) RIM: 941.02 ((P) l /T INV: 927.71 (P) RIM: 94024 (M) 51 \� � RIM: 9441.14 (M) -- MH RIM: 942.26 (M) RIM: 941.48 (M) RIM: 941.97 (M) CLIENT/JOB ADDRESS ORp\N P"- �-,ewe'^- �- 1 1, 33 �E RIM: 9.87 (M) 1j / • RIM: 933.82 P 9 -!IEEE INV: 930.25 P e RIM: 934.32 (M) 9,µ4" ' �RIM: 934.21 (P) �'-r•- -', ��" -�.75 M I INV: 927.26 (P) f , RIM: 937.13 (M) RIM: 933. (SP 95 RNV, 92 .35 lP 5 213 2 I TPS HOLDING LLC 1361 LAKE DR. W. CHANHASSEN. MN Advance Surveying & Engineering, Co. 17917 Highway No. 7 Minnetonka, Minnesota 55345 Phone(952)474-7964 Web: www.advsur.com I HEREBY CERTIFY THAT THIS PLAN, SURVEY OR REPORT WAS PREPARED BY ME OR UNDER MY DIRECT SUPERVISION AND THAT AM A DULY REGISTERED LAND SURVEYOR UNDER THE LAWS OF THE STATE 0 INNESOTA. "'�/ZZ57 Wayne W. Pre s #43503 LICENSE NO. DECEMBER 1, 2020 DATE SURVEYED DATE: NOVEMBER 5, 2020 DRAFTED DATE: NOVEMBER 9, 2020 RIM: 934.74 M RIM: 933.50 P INV: 922.09 P Lk -28 RIM: 934.57 ! M -RIM: 934.30 P I INV: 930.49 P P+ N SHEET TITLE EXISTING SURVEY SHEET SIZE: 22 X 34 DRAWING NUMBER 202021 WP RIM: 934.50 M RIM: 934.30 P INV: 930.87 P RIM: 938.59 M RIM: 938.20 P INV: 923.72 P _ Ca 30 -' RIM: 937.25M) \ RIM: 937.10 P INV: 933.10 P RIM: 937.26 M) RIM: 937.10 P) INV: 933.00 P) REVISION SUMMARY DATE I DESCRIPTION SITE SURVEY V1.0 CLICCT Alr% S1 SHEET 1 OF 1 ALL UNUSED EXISTING WATER SERVICES WITHIN THE PROPOSED LIMITS SHALL BE REMOVED AND ABANDONED BACK TO THE MAIN PER CITY OF CHANHASSEN STANDARDS REMOVE ALL EXISTING UTILITY SERVICES PER (UTILITY COMPANY AND�/ �Y CITY STANDARDS I -e �Y n-%!_ tY /- --�-'' o n _ __--_� P�0 TI / //--------- _ --SIGN AND FR \_ -----------------------------—''',-' - ' _ __ _ __ gJ�62// _ _ - \\`I- \ ______------------- ------ - �,�/ xv.. $� g{� -- ---- 7 -xfylL � 1 '-------------------- gam---------- ---------------- X16 `\ � lv.----------------' \N ------ ®-------------------------- ca gB• ---__---� ----------------------------------- ------------— Aor ----------- - - ' - _ / /i / ---- --- ''_®'----------------- - _—_ _-'-- \ a - ----------------------- _------- --------- - --'' ga z}18rc a / ROTECT EXISTING \ Ls� " 84V: 93 NI REMOVAL NOTES: JFMD, PER NDA I i � g. ------------ xNia - t -------------- 4016 zCO- Lo LAx REM�iCISTINGW@TN _-_-______ / i �_- / �'' //-''� �''� �'� _—''''� _ _ _•6.15-- --------- xy.- �� = _ X✓" _ - • i '---� '' _ --- _ ___gam x$t�.�\ - — -' Au ' / / —' i — _—���''��^ - /'• 94,9--- — --- —/ -k�[� 1g __--------�4g4i}--------- _-- - `�------ --- -- war - --- x� x '• -�''� xIPd zFx 66 xr. \ x"roREMOVE EXISTING x CURB AND • ER, TYP. \ BLOCKED WITHOUT APPROVAL BY THE CITY PRIOR TO CONSTRUCTION ACTIVITIES. 5. PROTECT EXISTING CATCH 15. BASIN \\!xr.�\ XIF- xA `� RIM: 936.99 x66. EXISTING CURB AND WALK --a� M&TELMtae,�Iar'' ' // < €--GB �_ry ----- x x '- � PSCISTING#YDRANTfO REMAtN. F)ROTECT FROM - �� -' •' ;' �S \02'04 28 E x ` x4+ CCySTRUN LIMITS 1 45.00 \ r ` n \ �s,REMOVEH B BULKHEADL INE. t „/ AT STING TffIT IN r\ /� �' •$� i x�'•. -NE OT, REMOVE A ALL V REMOV - PER CITY STANDA ND 1 N 64.6 00 / UTTER, TYP. 0 4239., Fog" \ 1,)Lir,— \95 �^ W -i.�"is�' 1. 2. 3. ALL EXISTING UTILITY LOCATIONS SHOWN ARE APPROXIMATE. CONTACT "GOPHER STATE ONE CALL" (651-454-0002 OR 800-252.1166) FOR UTILITY LOCATIONS, 48 HOURS PRIOR TO CONSTRUCTION. THE CONTRACTOR SHALL REPAIR OR REPLACE ANY UTILITIES THAT ARE DAMAGED DURING CONSTRUCTION AT NO COST TO THE OWNER. SEE STORM WATER POLLUTION PREVENTION PLAN (SWPPP) PLAN FOR CONSTRUCTION STORM WATER MANAGEMENT PLAN. REMOVAL OF MATERIALS NOTED ON THE DRAWINGS SHALL BE IN ACCORDANCE WITH MNDOT, STATE AND LOCAL REGULATIONS. 12. 13, 14. PROPOSED WORK (BUILDING AND CIVIL) SHALL NOT DISTURB EXISTING UTILITIES UNLESS OTHERWISE SHOWN ON THE DRAWINGS AND APPROVED BY THE CITY PRIOR TO CONSTRUCTION. SITE SECURITY MAY BE NECESSARY AND PROVIDED IN A MANNER TO PROHIBIT VANDALISM, AND THEFT, DURING AND AFTER NORMAL WORK HOURS, THROUGHOUT THE DURATION OF THE CONTRACT. SECURITY MATERIALS SHALL BE IN ACCORDANCE WITH THE CITY. VEHICULAR ACCESS TO THE SITE SHALL BE MAINTAINED FOR DELIVERY AND INSPECTION ACCESS DURING NORMAL OPERATING HOURS, AT NO POINT THROUGHOUT THE DURATION OF THE CONTRACT SHALL CIRCULATION OF ADJACENT STREETS BE 4. REMOVAL OF PRIVATE UTILITIES SHALL BE COORDINATED WITH UTILITY OWNER PRIOR TO CONSTRUCTION ACTIVITIES, BLOCKED WITHOUT APPROVAL BY THE CITY PRIOR TO CONSTRUCTION ACTIVITIES. 5. EXISTING PAVEMENTS SHALL BE SAWCUT IN LOCATIONS AS SHOWN ON THE DRAWINGS OR THE NEAREST JOINT FOR PROPOSED PAVEMENT CONNECTIONS. 15. ALL TRAFFIC CONTROLS SHALL BE PROVIDED AND ESTABLISHED PER THE REQUIREMENTS OF THE MINNESOTA MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES (MMUTCD) AND THE CITY. THIS SHALL INCLUDE, BUT NOT BE LIMITED TO, SIGNAGE, 6. REMOVED MATERIALS SHALL BE DISPOSED OF TO A LEGAL OFF-SITE LOCATION AND IN ACCORDANCE WITH STATE AND LOCAL REGULATIONS. 1 BARRICADES, FLASHERS, AND FLAGGERS AS NEEDED. ALL PUBLIC STREETS SHALL REMAIN OPEN TO TRAFFIC AT ALL TIMES. NO ROAD CLOSURES SHALL BE PERMITTED WITHOUT APPROVAL BY THE CITY. 7. ABANDON, REMOVAL, CONNECTION, AND PROTECTION NOTES SHOWN ON THE DRAWINGS ARE APPROXIMATE. COORDINATE WITH PROPOSED PLANS. 16, SHORING FOR BUILDING EXCAVATION MAY BE USED AT THE DISCRETION OF THE CONTRACTOR AND AS APPROVED BY THE OWNERS REPRESENTATIVE AND THE CITY PRIOR TO CONSTRUCTION ACTIVITIES. 8. EXISTING ON-SITE FEATURES NOT NOTED FOR REMOVAL SHALL BE PROTECTED THROUGHOUT THE DURATION OF THE CONTRACT. 17. STAGING, DEMOLITION, AND CLEAN-UP AREAS SHALL BE WITHIN THE PROPERTY LIMITS AS SHOWN ON THE DRAWINGS AND MAINTAINED IN A MANNER AS REQUIRED BY THE CITY, 9. PROPERTY LINES SHALL BE CONSIDERED GENERAL CONSTRUCTION LIMITS UNLESS OTHERWISE NOTED ON THE DRAWINGS. WORK WITHIN THE GENERAL CONSTRUCTION LIMITS SHALL INCLUDE STAGING, DEMOLITION AND CLEAN-UP OPERATIONS AS 18, ALL EXISTING SITE TRAFFIC/REGULATORY SIGNAGE TO BE INVENTORIED AND IF REMOVED FOR CONSTRUCTION SHALL BE RETURNED TO LGU, 10. WELL AS CONSTRUCTION SHOWN ON THE DRAWINGS. MINOR WORK OUTSIDE OF THE GENERAL CONSTRUCTION LIMITS SHALL BE ALLOWED AS SHOWN ON THE PLAN AND PER CITY REQUIREMENTS. 19. ALL EXISTING UTILITY LOCATIONS SHOWN ARE APPROXIMATE. CONTACT "GOPHER STATE ONE CALL" (651-454-0002 OR 800-252-1166) FOR UTILITY LOCATIONS, 48 HOURS PRIOR TO CONSTRUCTION. THE CONTRACTOR SHALL REPAIR OR REPLACE ANY UTILITIES THAT ARE DAMAGED DURING CONSTRUCTION AT NO COST TO THE OWNER. 11. DAMAGE BEYOND THE PROPERTY LIMITS CAUSED BY CONSTRUCTION ACTIVITY SHALL BE REPAIRED IN A MANNER APPROVED BY THE ENGINEER/LANDSCAPE ARCHITECT OR IN ACCORDANCE WITH THE CITY. H CITY OF CHANHASSEN REMOVAL NOTES: 1. RESERVED FOR CITY SPECIFIC REMOVAL NOTES. EROSION CONTROL NOTES: SEE SWPPP ON SHEETS SW1.0 - SW1.5 f z REMOVALS LEGEND CATCH BASIN iS, PER CITY LIMITS BASIN CITY ---%---TT--- 1125---�------ EX. V CONTOUR ELEVATION INTERVAL REMOVAL OF AND ALL ERIAL, IL/1�/1� INCLUDING BIT., AND GRAVET L PVMTSSE REMOVAL OF STRUCTURE INCLUDING ALL W FOOTINGS AND FOUNDATIONS. 1 z 2 1 1 1 1 1 1 1 1 1 1 1 REMOVE CURB AND GUTTER. IF IN RIGHT-OF-WAY, a oW W = w H QV+ COORDINATE WITH LOCAL GOVERNING UNIT. U) J TREE PROTECTION 0. XTREE REMOVAL - INCLUDING ROOTS AND STUMPS 0 N Know what's below. 1"= 30'-0" Call before you dig. pOpp p 151-0" 0 IaQ2 '9 9 2618 AM `i 1 V l alpIle G R O U P Civil Engineering Surveying" Landscape Architecture 4931 W. 35th Street, Suite 200 St. Louis Park, MN 55416 civilsitegroup.com 612-615-0060 T U S H I E MONTGOMERY A RCHITECTS I HEREBY CERTIFY THAT THIS PLAN, SPECIFICATION, OR REPORT WAS PREPARED BY ME OR UNDER MY DIRECT SUPERVISION AND THAT I AM A DULY LICENSED PROFESSIONAL ENGINEER UNDER THE LAWS OF THE STATE OF MINNESOTA. Matthew R. Pavek DATE 12/4/20 LICENSE NO. 44263 ISSUE/SUBMITTAL SUMMARY DRAWN BY:KW, BJ REVIEWED BY: MP PROJECT NUMBER: 20351 REVISION SUMMARY REMOVALS PLAN C1 A' M M M to to to LO W z z V z 2 V W )0 O a = �W J z Zv a oW W = w H QV+ U) J 0 0. Y J = M O to M � I HEREBY CERTIFY THAT THIS PLAN, SPECIFICATION, OR REPORT WAS PREPARED BY ME OR UNDER MY DIRECT SUPERVISION AND THAT I AM A DULY LICENSED PROFESSIONAL ENGINEER UNDER THE LAWS OF THE STATE OF MINNESOTA. Matthew R. Pavek DATE 12/4/20 LICENSE NO. 44263 ISSUE/SUBMITTAL SUMMARY DRAWN BY:KW, BJ REVIEWED BY: MP PROJECT NUMBER: 20351 REVISION SUMMARY REMOVALS PLAN C1 A' 10' BLACK CHAIN LINK FENCE PLACED 4" OUTSIDE OF PAV G AREA. COORDINATE INSTALLATION W/ FENCE MANUFACTURER D . W WOO O m 2 CONSTRUCTION LIMITS /`PICKLEBALL COURT, TY / FIRATI BASIN OT -- 933.00 100 YRHWL=932.25 EOF=935.50 �1 jOE PAVEMENT 'l LAN PE PLANTING 96D, SEE LANDSCAPE PLAN F DETAILS SEG NTAL RETAINING WALL, / TYP. PIVIDE STND. COLOR, MPLE4 COORD. WITH ARCH. RETE PATIO, TYP. 2N O \ S DECK DOWN sr TQ RAG PATIO, TYP-SEE_ARGH.� // 9 NS FOR DETAIL/ LANDSCAPE PLANTING STRIPING FOR PICKLE BALL COURT, TYP. �ED, TYP. SEE LANDSCAPE OVERHANGING PLAN FOR DETAILS DECK, SEE ARCH0 } DECK ON FIRST FLOOR, FOR DETAILS TYP. SEE ARCH. PLAN ACCESSIBLE PARKING /• / / i FOR DETAILS (MANUFCSPECS., 4SHOPR SPACE, INCL. DRAWINGS REQUIRED. SIGNAGE, STRIPING AND RAMPS 4' HT SIDE M NUMENT / / (8) "HITCHING POST" STYLE BIKE M' SIGN•TYP. S ARCH. „ / / ` / / / RACKS (19 SPACES), SURFACE PLANS FORTAILS i MOUNT PER MANUF. SPECS. \\� x �� ACCESSIBLE ROUTE -" / \ � MATCH- -----`" -� - 1ST FLOOR PATIOS, TYP. SEE ARCH. PLANS FOR DETAILS 8612 C&G, TYP. CONCRETE "4P\ SIDEWALK, TYP. ��GF $a, CROSSWALK STRIPING, TYP. 8612 C&G, 7 STRIPING, TYP. x :tf ��\1 t% •o- 1 ST FL00 TIOS, TYP. SEE ARIN PLANS FOR DEVILS SAT 6 ADA PEDSTRIAN RAMP, TYP. �a \ ARROW. DO NOT PAINT, FOR m i 0a / � / CONCRETE TRANSFORMER PAD, TYP. a S \ CONCRETE / \ a CODE REVIEW ONLY, TYP. g3� 6 �� SIDEWALK, TYP. \ � LIGHT DUTY BIT,,, CONCRETE ✓ PVMT., 7P 1ST FLOOR PATIOS, WALK. TYP.- i C9NCRETE \�1$ PAYIO,TYP. aP f „ .N \ \\ x\ x Ll 17 &G, EYP. \x x � Vo \ x\� REMOVE AND REPLACE EXISTING PAVEMENT AND BASE MATERIAL TO MATCH EXISTING PAVEMENT SECTION FOR UTILITY CONSTRUCTION SITE LAYOUT NOTES: x 24" HT. RAISED CEDAR PLANTERS, TYP. 1ST FLOOR PATIOS, TYP. SEE ARCH. PLANS FOR DETAILS ax (3) TABLES, INSTALL PER MANUF. SPECS., SHOP DRAWINGS REQJ 5� CONCRETE SIDEWALK, TYP. TYP. SEE ARCH. PLANS FOR DETAILS LIGHT DUTY PVMT., TYP. �{ S� \" PAVEMENTSA�cYY CUT LIN ADA PEDS RAMP; TYP. j 7 N 64 2 po ` /r 3g•. � � xl� i i 00-00 1pppm- Gr• �� �. 19 `CONSTMI TIONLIMITS V' NREWA�ISfWP.V g5.00" W 5 X2132 1. ALL EXISTING UTILITY LOCATIONS SHOWN ARE APPROXIMATE. CONTACT "GOPHER STATE ONE CALL" (651-454-0002 OR 800-252-1166) FOR UTILITY LOCATIONS, 48 HOURS PRIOR TO CONSTRUCTION. THE CONTRACTOR SHALL REPAIR OR REPLACE ANY UTILITIES THAT ARE DAMAGED DURING CONSTRUCTION AT NO COST TO THE OWNER. 2. CONTRACTOR SHALL VERIFY LOCATIONS AND LAYOUT OF ALL SITE ELEMENTS PRIOR TO BEGINNING CONSTRUCTION, INCLUDING BUT NOT LIMITED TO, LOCATIONS OF EXISTING AND PROPOSED PROPERTY LINES, EASEMENTS, SETBACKS, UTILITIES, BUILDINGS AND PAVEMENTS. CONTRACTOR IS RESPONSIBLE FOR FINAL LOCATIONS OF ALL ELEMENTS FOR THE SITE. ANY REVISIONS REQUIRED AFTER COMMENCEMENT OF CONSTRUCTION, DUE TO LOCATIONAL ADJUSTMENTS SHALL BE CORRECTED AT NO ADDITIONAL COST TO OWNER. ADJUSTMENTS TO THE LAYOUT SHALL BE APPROVED BY THE ENGINEER/LANDSCAPE ARCHITECT PRIOR TO INSTALLATION OF MATERIALS. STAKE LAYOUT FOR APPROVAL. 3. THE CONTRACTOR SHALL OBTAIN ALL NECESSARY PERMITS PRIOR TO CONSTRUCTION, INCLUDING A RIGHT-OF-WAY AND STREET OPENING PERMIT. 4. THE CONTRACTOR SHALL VERIFY RECOMMENDATIONS NOTED IN THE GEO TECHNICAL REPORT PRIOR TO INSTALLATION OF SITE IMPROVEMENT MATERIALS. 5. CONTRACTOR SHALL FIELD VERIFY COORDINATES AND LOCATION DIMENSIONS OF THE BUILDING AND STAKE FOR REVIEW AND APPROVAL BY THE OWNERS REPRESENTATIVE PRIOR TO INSTALLATION OF FOOTING MATERIALS. 6. LOCATIONS OF STRUCTURES, ROADWAY PAVEMENTS, CURBS AND GUTTERS, BOLLARDS, AND WALKS ARE APPROXIMATE AND SHALL BE STAKED IN THE FIELD, PRIOR TO INSTALLATION, FOR REVIEW AND APPROVAL BY THE ENGINEER/LANDSCAPE ARCHITECT. 7. CURB DIMENSIONS SHOWN ARE TO FACE OF CURB. BUILDING DIMENSIONS ARE TO FACE OF CONCRETE FOUNDATION. LOCATION OF BUILDING IS TO BUILDING FOUNDATION AND SHALL BE AS SHOWN ON THE DRAWINGS. 8. THE CONTRACTOR SHALL SUBMIT SHOP DRAWINGS OR SAMPLES AS SPECIFIED FOR REVIEW AND APPROVAL BY THE ENGINEER/LANDSCAPE ARCHITECT PRIOR TO FABRICATION FOR ALL PREFABRICATED SITE IMPROVEMENT MATERIALS SUCH AS, BUT NOT LIMITED TO THE FOLLOWING, FURNISHINGS, PAVEMENTS, WALLS, RAILINGS, BENCHES, FLAGPOLES, LANDING PADS FOR CURB RAMPS, AND LIGHT AND POLES. THE OWNER RESERVES THE RIGHT TO REJECT INSTALLED MATERIALS NOT PREVIOUSLY APPROVED. 9. PEDESTRIAN CURB RAMPS SHALL BE CONSTRUCTED WITH TRUNCATED DOME LANDING AREAS IN ACCORDANCE WITH A.D.A. REQUIREMENTS -SEE DETAIL. 10. CROSSWALK STRIPING SHALL BE 24" WIDE WHITE PAINTED LINE, SPACED 48" ON CENTER PERPENDICULAR TO THE FLOW OF TRAFFIC. WIDTH OF CROSSWALK SHALL BE 5' WIDE. ALL OTHER PAVEMENT MARKINGS SHALL BE WHITE IN COLOR UNLESS OTHERWISE NOTED OR REQUIRED BY ADA OR LOCAL GOVERNING BODIES. 11. SEE SITE PLAN FOR CURB AND GUTTER TYPE. TAPER BETWEEN CURB TYPES -SEE DETAIL. 12. ALL CURB RADII ARE MINIMUM T UNLESS OTHERWISE NOTED. 13. CONTRACTOR SHALL REFER TO FINAL PLAT FOR LOT BOUNDARIES, NUMBERS, AREAS AND DIMENSIONS PRIOR TO SITE IMPROVEMENTS. 14. FIELD VERIFY ALL EXISTING SITE CONDITIONS, DIMENSIONS. 15, PARKING IS TO BE SET PARALLEL OR PERPENDICULAR TO EXISTING BUILDING UNLESS NOTED OTHERWISE. 16. ALL PARKING LOT PAINT STRIPPING TO BE WHITE, 4" WIDE TYP. 17. BITUMINOUS PAVING TO BE "LIGHT DUTY" UNLESS OTHERWISE NOTED SEE DETAIL SHEETS FOR PAVEMENT SECTIONS. 18. ALL TREES THAT ARE TO REMAIN ARE TO BE PROTECTED FROM DAMAGE WITH A CONSTRUCTION FENCE AT THE DRIP LINE, SEE LANDSCAPE DOCUMENTS. 19. ALL EXISTING UTILITY LOCATIONS SHOWN ARE APPROXIMATE. CONTACT "GOPHER STATE ONE CALL" (651-454-0002 OR 800-252-1166) FOR UTILITY LOCATIONS, 48 HOURS PRIOR TO CONSTRUCTION. THE CONTRACTOR SHALL REPAIR OR REPLACE ANY UTILITIES THAT ARE DAMAGED DURING CONSTRUCTION AT NO COST TO THE OWNER. Pi p 4 STALLS = i SITE AREA TABLE: 9 t LIGHT DUjY 000, PVMT., P. CONCRETE SIDEWALK, TYP. I �� QBo� I �• �� I, 1 - T +- GUTTER,TYP. -RANCE, PER Y x v v Y`Y Y� V SITE AREA CALCULATIONS M PROJECTED NUMBER OF EMPLOYEES IMPERVIOUS SURFACE TOTAL PARKING REQUIRED EXISTING CONDITION EXISTING CONDITION 14.7% PROPOSED CONDITION BUILDING COVERAGE 0 SF 0.0% 41,424 SF 25.8% ALL PAVEMENTS 23,641 SF 14.7% 51,016 SF 31.8% PARKING 4,378 SF 2.7% 6,205 SF 3.9% ALL NON -PAVEMENTS 132,622 SF 82.6% 61,996 SF 38.6% UoD COMMON AREA 7,560 SF SERVICE AREA TOTAL SITE AREA 160,641 SF 100.0% 160,641 SF 100.0% 3.69 acres 100.0% 3.69 acres 100.0% ADDITIONAL CALCULATIONS M PROJECTED NUMBER OF EMPLOYEES IMPERVIOUS SURFACE TOTAL PARKING REQUIRED EXISTING CONDITION 23,641 SF 14.7% EXTERIOR PARKING PROVIDED PROPOSED CONDITION 92,440 SF 57.5% V DIFFERENCE (EX. VS PROP.) 68,799 SF 42.8% Q INTERIOR CALCULATIONS aW BUILDING HEIGHT 41.75 FEET NUMBER OF STORIES 4 STORIES TOTAL GROSS FLOOR AREA 166,024 SF TOTAL UN ITS AREA 100,171 SF UoD COMMON AREA 7,560 SF SERVICE AREA 16,787 SF INTERIOR PARKING AREA 41,506 SF CO LU ADDITIONAL CALCULATIONS M PROJECTED NUMBER OF EMPLOYEES 2-4 EMPLOYEES TOTAL PARKING REQUIRED 138 STALLS INTERIOR PARKING PROVIDED 110 STALLS EXTERIOR PARKING PROVIDED 45 STALLS TOTAL PARKING STALLS PROVIDED 155 STALLS x CITY OF CHANHASSEN SITE SPECIFIC NOTES: 1. RESERVED FOR CITY SPECIFIC NOTES. TYP. SITE PLAN LEGEND LIMITS TENT AND TO MATCH IENT SECTION SPECIALTY PAVEMENT (IF APPLICABLE) - PROVIDE BID FOR THE FOLLOWING OPTIONS, INCLUDE VARIATIONS OF BASE MATERIAL AND OTHER NECESSARY COMPONENTS. 1. STAMPED & COLORED CONCRETE 2. CONCRETE PAVERS MAKERS, COLORS, MODELS, & PATTERN TO BE INCLUDED IN SHOP DRAWING SUBMITTAL PRIOR TO CONSTRUCTION. LIGHT DUTY BITUMINOUS PAVEMENT (IF APPLICABLE). SEE GEOTECHNICAL REPORT FOR AGGREGATE BASE & WEAR COURSE DEPTH, SEE DEATIL. HEAVY DUTY BITUMINOUS PAVEMENT (IF APPLICABLE). SEE GEOTECHNICAL REPORT FOR AGGREGATE BASE & WEAR COURSE DEPTH, SEE DETAIL. CONCRETE PAVEMENT (IF APPLICABLE) AS SPECIFIED (PAD OR WALK) SEE GEOTECHNICAL REPORT FOR AGGREGATE BASE & CONCRETE DEPTHS, SEE DETAIL. PROPERTY LINE 1 t• M M CONSTRUCTION LIMITS ________ CURB AND GUTTER -SEE NOTES (T.O.) TIP OUT GUTTER WHERE APPLICABLE -SEE PLAN TRAFFIC DIRECTIONAL ARROW PAVEMENT MARKINGS t t* (IF APPLICABLE) SIGN AND POST ASSEMBLY (IF APPLICABLE). l SHOP DRAWINGS REQUIRED. HC = ACCESSIBLE SIGN NP = NO PARKING FIRE LANE ST = STOP CP = COMPACT CAR PARKING ONLY ACCESSIBILITY ARROW (IF APPLICABLE) DO NOT PAINT. 0 Know what's b@IOW. 1" = 30'-0" Call before you dig. 15'-0" 0 123Gt1V'92621 AM x JL I& G R O U P Civil Engineering Surveying, Landscape Architecture 4931 W. 35th Street, Suite 200 St. Louis Park, MN 55416 civilsitegroup. com 612-615-0060 I HEREBY CERTIFY THAT THIS PLAN, SPECIFICATION, OR REPORT WAS PREPARED BY ME OR UNDER MY DIRECT SUPERVISION AND THAT I AM A DULY LICENSED PROFESSIONAL ENGINEER UNDER THE LAWS OF THE STATE OF MINNESOTA. Ma thew R. Pavek DATE 12/4/20 LICENSE NO. 44263 ISSUE/SUBMITTAL SUMMARY DRAWN BY:KW, BJ REVIEWED BY: MP PROJECT NUMBER: 20351 REVISION SUMMARY SITE PLAN C2.0 CIVIL SITE GROUP M M M LID LO ID LO LJ.I Z z U� Z V Lu J J o Q = aW J Z ZX a LU W UoD =� w i Q Lu CO LU Q M CD to co � I HEREBY CERTIFY THAT THIS PLAN, SPECIFICATION, OR REPORT WAS PREPARED BY ME OR UNDER MY DIRECT SUPERVISION AND THAT I AM A DULY LICENSED PROFESSIONAL ENGINEER UNDER THE LAWS OF THE STATE OF MINNESOTA. Ma thew R. Pavek DATE 12/4/20 LICENSE NO. 44263 ISSUE/SUBMITTAL SUMMARY DRAWN BY:KW, BJ REVIEWED BY: MP PROJECT NUMBER: 20351 REVISION SUMMARY SITE PLAN C2.0 CIVIL SITE GROUP =W� ou U N Z z 2 =y m0 U FI&ATI BASIN T= 933.00 100 YR HWL = 932.25 EOF=935.50 I • x �� / / 7.91 v 2.50 93 r 9 6.57 7r� ` \\ y936.4 \ /9 6.77 l_ \�---93�� GENERAL GRADING NOTES: AD 1 N 64 39 ` w � \ / 929.7 ` ,30.90 - 9ATQH \` 930.40 i �• -• MATCH CONSTRUJTIN LIMITS xfu \ 1 11 :1 AD 1-0DA-93T66' OO 11 /� \! j .. 11. �i:, v ♦�Y�����i���. !� ® • . 11 93211DOOR rdoffil SPA ,.fes exx �j • \ 'dV ��'�.�I�� � N • ' 11 942.51 .•..�� ��." a �' e}x i• PIP- pt- • . 11 / •1 • . 11 :}r. • • - II -Fy aka ■ 1r. eM• . ti ���� ���/� • ` 1 • �, 11 i� � � /.�T,rA\ �• �j � jam%/%j ��_�1%'/j/ - • .;t:', ' ' � .� /♦•���♦ �1=fie\ �� � /� / �// I�/•�/_% ♦� ��p ✓moi//�,;/// F• • ` / / fff 1. ALL EXISTING UTILITY LOCATIONS SHOWN ARE APPROXIMATE. CONTACT "GOPHER STATE ONE CALL" (651-454-0002 OR 800-252-1166) FOR UTILITY LOCATIONS, 48 HOURS PRIOR TO CONSTRUCTION. THE CONTRACTOR SHALL REPAIR OR REPLACE ANY UTILITIES THAT ARE DAMAGED DURING CONSTRUCTION AT NO COST TO THE OWNER. 2. SEE SITE PLAN FOR HORIZONTAL LAYOUT & GENERAL GRADING NOTES. 3. THE CONTRACTOR SHALL COMPLETE THE SITE GRADING CONSTRUCTION (INCLUDING BUT NOT LIMITED TO SITE PREPARATION, SOIL CORRECTION, EXCAVATION, EMBANKMENT, ETC.) IN ACCORDANCE WITH THE REQUIREMENTS OF THE OWNER'S SOILS ENGINEER. ALL SOIL TESTING SHALL BE COMPLETED BY THE OWNER'S SOILS ENGINEER. THE CONTRACTOR SHALL BE RESPONSIBLE FOR COORDINATING ALL REQUIRED SOIL TESTS AND INSPECTIONS WITH THE SOILS ENGINEER. 4. GRADING AND EXCAVATION ACTIVITIES SHALL BE PERFORMED IN ACCORDANCE WITH THE NATIONAL POLLUTION DISCHARGE ELIMINATION SYSTEM (NPDES) PERMIT REQUIREMENTS & PERMIT REQUIREMENTS OF THE CITY. 5. ALL EXISTING UTILITY LOCATIONS SHOWN ARE APPROXIMATE. CONTACT "GOPHER STATE ONE CALL" (651-454-0002 OR 800-252.1166) FOR UTILITY LOCATIONS, 48 HOURS PRIOR TO CONSTRUCTION. THE CONTRACTOR SHALL REPAIR OR REPLACE ANY UTILITIES THAT ARE DAMAGED DURING CONSTRUCTION AT NO COST TO THE OWNER. 6. PROPOSED SPOT GRADES ARE FLOW -LINE FINISHED GRADE ELEVATIONS, UNLESS OTHERWISE NOTED. 7. GRADES OF WALKS SHALL BE INSTALLED WITH 5% MAX. LONGITUDINAL SLOPE AND 1 % MIN. AND 2% MAX. CROSS SLOPE, UNLESS OTHERWISE NOTED. 8. PROPOSED SLOPES SHALL NOT EXCEED 3:1 UNLESS INDICATED OTHERWISE ON THE DRAWINGS. MAXIMUM SLOPES IN MAINTAINED AREAS IS 4:1 9. PROPOSED RETAINING WALLS, FREESTANDING WALLS, OR COMBINATION OF WALL TYPES GREATER THAN 4' IN HEIGHT SHALL BE DESIGNED AND ENGINEERED BY A REGISTERED RETAINING WALL ENGINEER. DESIGN DRAWINGS SHALL BE SUBMITTED FOR REVIEW AND APPROVAL PRIOR TO CONSTRUCTION. 10. THE CONTRACTOR SHALL BE RESPONSIBLE FOR MAINTENANCE OF GRADE STAKES THROUGHOUT THE DURATION OF CONSTRUCTION TO ESTABLISH PROPER GRADES. THE CONTRACTOR SHALL ALSO BE RESPONSIBLE FOR A FINAL FIELD CHECK OF FINISHED GRADES ACCEPTABLE TO THE ENGINEERMNDSCAPE ARCHITECT PRIOR TO TOPSOIL AND SODDING ACTIVITIES. 11. IF EXCESS OR SHORTAGE OF SOIL MATERIAL EXISTS, THE CONTRACTOR SHALL TRANSPORT ALL EXCESS SOIL MATERIAL OFF THE SITE TO AN AREA SELECTED BY THE CONTRACTOR, OR IMPORT SUITABLE MATERIAL TO THE SITE. 12. EXCAVATE TOPSOIL FROM AREAS TO BE FURTHER EXCAVATED OR REGRADED AND STOCKPILE IN AREAS DESIGNATED ON THE SITE. THE CONTRACTOR SHALL SALVAGE ENOUGH TOPSOIL FOR RESPREADING ON THE SITE AS SPECIFIED. EXCESS TOPSOIL SHALL BE PLACED IN EMBANKMENT AREAS, OUTSIDE OF BUILDING PADS, ROADWAYS AND PARKING AREAS. THE CONTRACTOR SHALL SUBCUT CUT AREAS, WHERE TURF IS ��M ommjaw TO BE ESTABLISHED, TO A DEPTH OF 6 INCHES. RESPREAD TOPSOIL IN AREAS WHERE TURF IS TO BE ESTABLISHED TO A MINIMUM DEPTH OF 6 INCHES. 13. FINISHED GRADING SHALL BE COMPLETED. THE CONTRACTOR SHALL UNIFORMLY GRADE AREAS WITHIN LIMITS OF GRADING, INCLUDING ADJACENT TRANSITION AREAS. PROVIDE A SMOOTH FINISHED SURFACE WITHIN SPECIFIED TOLERANCES, WITH UNIFORM LEVELS OR SLOPES BETWEEN POINTS WHERE ELEVATIONS ARE SHOWN, OR BETWEEN SUCH POINTS AND EXISTING GRADES. AREAS THAT HAVE BEEN FINISH GRADED SHALL BE PROTECTED FROM SUBSEQUENT CONSTRUCTION OPERATIONS, TRAFFIC AND EROSION. REPAIR ALL AREAS THAT HAVE BECOME RUTTED BY TRAFFIC OR ERODED BY WATER OR HAS SETTLED BELOW THE CORRECT GRADE. ALL AREAS DISTURBED BY THE CONTRACTOR'S OPERATIONS SHALL BE RESTORED TO EQUAL OR BETTER THAN ORIGINAL CONDITION OR TO THE REQUIREMENTS OF THE NEW WORK. 14. PRIOR TO PLACEMENT OF THE AGGREGATE BASE, A TEST ROLL WILL BE REQUIRED ON THE STREET AND/OR PARKING AREA SUBGRADE. THE CONTRACTOR SHALL PROVIDE A LOADED TANDEM AXLE TRUCK WITH A GROSS WEIGHT OF 25 TONS. THE TEST ROLLING SHALL BE AT THE DIRECTION OF THE SOILS ENGINEER AND SHALL BE COMPLETED IN AREAS AS DIRECTED BY THE SOILS ENGINEER. THE SOILS ENGINEER SHALL DETERMINE WHICH SECTIONS OF THE STREET OR PARKING AREA ARE UNSTABLE. CORRECTION OF THE SUBGRADE SOILS SHALL BE COMPLETED IN ACCORDANCE WITH THE REQUIREMENTS OF THE SOILS ENGINEER. NO TEST ROLL SHALL OCCUR WITHIN 10' OF ANY UNDERGROUND STORM RETENTION/DETENTION SYSTEMS. 15. TOLERANCES 15.1. THE BUILDING SUBGRADE FINISHED SURFACE ELEVATION SHALL NOT VARY BY MORE THAN 0.30 FOOT ABOVE, OR 0.30 FOOT BELOW, THE PRESCRIBED ELEVATION AT ANY POINT WHERE MEASUREMENT IS MADE. 15.2. THE STREET OR PARKING AREA SUBGRADE FINISHED SURFACE ELEVATION SHALL NOT VARY BY MORE THAN 0.05 FOOT ABOVE, OR 0.10 FOOT BELOW, THE PRESCRIBED ELEVATION OF ANY POINT WHERE MEASUREMENT IS MADE. 15.3. AREAS WHICH ARE TO RECEIVE TOPSOIL SHALL BE GRADED TO WITHIN 0.30 FOOT ABOVE OR BELOW THE REQUIRED ELEVATION, UNLESS DIRECTED OTHERWISE BY THE ENGINEER. 15.4. TOPSOIL SHALL BE GRADED TO PLUS OR MINUS 1/2 INCH OF THE SPECIFIED THICKNESS. 16. MAINTENANCE 16.1. THE CONTRACTOR SHALL PROTECT NEWLY GRADED AREAS FROM TRAFFIC AND EROSION, AND KEEP AREA FREE OF TRASH AND DEBRIS. 16.2. CONTRACTOR SHALL REPAIR AND REESTABLISH GRADES IN SETTLED, ERODED AND RUTTED AREAS TO SPECIFIED TOLERANCES. DURING THE CONSTRUCTION, IF REQUIRED, AND DURING THE WARRANTY PERIOD, ERODED AREAS WHERE TURF IS TO BE ESTABLISHED SHALL BE RESEEDED AND MULCHED. 16.3. WHERE COMPLETED COMPACTED AREAS ARE DISTURBED BY SUBSEQUENT CONSTRUCTION OPERATIONS OR ADVERSE WEATHER, CONTRACTOR SHALL SCARIFY, SURFACE, RESHAPE, AND COMPACT TO REQUIRED DENSITY PRIOR TO FURTHER CONSTRUCTION. GROUNDWATER INFORMATION: PER GEOTECHNICAL REPORT BY HAUGO GEOTECHNICAL SERVICES, DATED 11-23-2020 GROUNDWATER WAS OBSERVED AT ELEVATIONS RANGING FROM 906.40 TO 922.50 THE BORINGS & GROUNDWATER ARE AS FOLLOWS: SB -3 906.40 SB -0 911.70 SB -5 922.50 PROPOSED FOOTING DRAIN TILE INVERT ELEVATION = 931.00 EROSION CONTROL NOTES: SEE SWPPP ON SHEETS SW1.0 - SW1,5 CITY OF CHANHASSEN GRADING NOTES: 1. RESERVED FOR CITY SPECIFIC GRADING NOTES. ti GRADING PLAN LEGEND LITS - - 1125 ---- - - - - EX. V CONTOUR ELEVATION INTERVAL 1137 1.0' CONTOUR ELEVATION INTERVAL X41.26 SPOT GRADE ELEVATION (GUTTER/FLOW LINE W UNLESS OTHERWISE NOTED) 891.00 G SPOT GRADE ELEVATION GUTTER 891.00 TC SPOT GRADE ELEVATION TOP OF CURB 891.00 BS/TS SPOT GRADE ELEVATION BOTTOM OF STAIRS/TOP OF STAIRS 891.00 ME SPOT GRADE ELEVATION MATCH EXISTING -------------------- GRADE BREAK - HIGH POINTS -------------------- CURB AND GUTTER (T.0 = TIP OUT) TO �0 0 J EMERGENCY OVERFLOW EOF=1135.52 0oN Know what's below. 1" = 30'-0" 0811 before you dig. 15'-0" 0 30'-0" 12I4M20 9'.26 27 AM civillkie G R O U P Civil Engineering - Surveying, Landscape Architecture 4931 W. 35th Street, Suite 200 St. Louis Park, MN 55416 civilsitegroup.com 612-615-0060 T U S H I E MONTGOMERY ARCHITECTS M M M LO LO LO z z W j z 0 LU J a Q CDw J zZU LLJ W U _LU 00 > a �0 0 J � W a �} J = M 117 M 1 HEREBY CERTIFY THAT THIS PLAN, SPECIFICATION, OR REPORT WAS PREPARED BY ME OR UNDER MY DIRECT SUPERVISION AND THAT I AM A DULY LICENSED PROFESSIONAL ENGINEER UNDER THE LAWS OF THE STATE OF MINNESOTA. MaMew R. Pavek DATE 12/4/20 LICENSE ND. 44263 ISSUE/SUBMITTAL SUMMARY DRAWN BY: KW, BJ REVIEWED BY: MP PROJECT NUMBER: 20351 REVISION SUMMARY GRADING PLAN 0300 COPYRIGHT CIVIL SITE GROUP 1P / C,w oto /� o m 2 CONSTRUCTION LIMITS F&RATI BASIN % / % / / / S° Q �� 6 OT- 933.00 / AO•• �� i / 100 YR HWL = 932.25 EOF=935.50 000000 <_ / STUB SANT TO 5FROMWILDING ' y ` I STUB=925.79 - . COORD. W/MECH'L ---- o ------ - 5 LF 6" SCH40 / --' NITARY SERVI 2.00% e" COMBINED DIP -- DOMESTIC/FIRE / \ WATER SERVICES / \ ` - /�. '� \ \ W/MECHT CSTUB EX RI 17 2 17 - - BUILDING, ORD. dd ------ . � - PROP_ fi'.: 2a. GDRD. Y� / CONNEIT.TO'EXIfoirs 3 MH / TO WITHIN ` CQORDIIV.4 NQ 15 / S �� !J TTAP\ �° \f CONI�EC TO y \ / S EXISTING R \ x \ \ �- N _ \ \ \ „ \t -- gROPO D GATE VALVE ND VAL E BOX •� v v v ��' `.> S 02°04'28" E x / CO CTION LIMITS N ! 45.00 ' / ST \ \ r . r, •/ 6g 239 5.00 , w i ow GENERAL UTILITY NOTES: 1. ALL EXISTING UTILITY LOCATIONS SHOWN ARE APPROXIMATE. CONTACT "GOPHER STATE ONE CALL" (651-454.0002 OR 15. A MINIMUM OF 18 INCHES OF VERTICAL SEPARATION AND 10 FEET OF HORIZONTAL SEPARATION IS REQUIRED FOR ALL 800-252-1166) FOR UTILITY LOCATIONS, 48 HOURS PRIOR TO CONSTRUCTION. THE CONTRACTOR SHALL REPAIR OR REPLACE UTILITIES, UNLESS OTHERWISE NOTED. -� ANY UTILITIES THAT ARE DAMAGED DURING CONSTRUCTION AT NO COST TO THE OWNER. 16. ALL CONNECTIONS TO EXISTING UTILITIES SHALL BE IN ACCORDANCE WITH CITY STANDARDS AND COORDINATED WITH THE 2. SEE SITE PLAN FOR HORIZONTAL DIMENSIONS AND LAYOUT, J CITY PRIOR TO CONSTRUCTION. 3. CONTRACTOR SHALL FIELD VERIFY LOCATION AND ELEVATION OF EXISTING UTILITIES AND TOPOGRAPHIC FEATURES PRIOR 17. CONNECTIONS TO EXISTING STRUCTURES SHALL BE CORE -DRILLED. TO CONSTRUCTION. THE CONTRACTOR SHALL IMMEDIATELY NOTIFY THE ENGINEER OF DISCREPANCIES OR VARIATIONS 18. COORDINATE LOCATIONS AND SIZES OF SERVICE CONNECTIONS WITH THE MECHANICAL DRAWINGS. ^ liW FROM THE PLANS. LU U >;121� 19. COORDINATE INSTALLATION AND SCHEDULING OF THE INSTALLATION OF UTILITIES WITH ADJACENT CONTRACTORS AND CITY 4. UTILITY INSTALLATION SHALL CONFORM TO THE CURRENT EDITION OF "STANDARD SPECIFICATIONS FOR WATER MAIN AND = STAFF. SERVICE LINE INSTALLATION" AND "SANITARY SEWER AND STORM SEWER INSTALLATION" AS PREPARED BY THE CITY J ENGINEERS ASSOCIATION OF MINNESOTA (CEAM), AND SHALL CONFORM WITH THE REQUIREMENTS OF THE CITY AND THE 20. ALL STREET REPAIRS AND PATCHING SHALL BE PERFORMED PER THE REQUIREMENTS OF THE CITY. ALL PAVEMENT PROJECT SPECIFICATIONS. CONNECTIONS SHALL BE SAWCUT. ALL TRAFFIC CONTROLS SHALL BE PROVIDED BY THE CONTRACTOR AND SHALL BE 5. CASTINGS SHALL BE SALVAGED FROM STRUCTURE REMOVALS AND RE -USED OR PLACED AT THE DIRECTION OF THE OWNER. ESTABLISHED PER THE REQUIREMENTS OF THE MINNESOTA MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES (MMUTCD) M AND THE CITY. THIS SHALL INCLUDE BUT NOT BE LIMITED TO SIGNAGE, BARRICADES, FLASHERS, AND FLAGGERS AS NEEDED. 6. ALL WATER PIPE SHALL BE CLASS 52 DUCTILE IRON PIPE (DIP) AWWA C151, ASME B16.4, AWWA C110, AWWA C153 ALL PUBLIC STREETS SHALL BE OPEN TO TRAFFIC AT ALL TIMES. NO ROAD CLOSURES SHALL BE PERMITTED WITHOUT UNLESS OTHERWISE NOTED. APPROVAL BY THE CITY. 7. ALL SANITARY SEWER SHALL BE SDR 26 POLYVINYL CHLORIDE (PVC) ASTM D3034 & F679, OR SCH 40 ASTM D1785,2665, ASTM 21. ALL STRUCTURES, PUBLIC AND PRIVATE, SHALL BE ADJUSTED TO PROPOSED GRADES WHERE REQUIRED. THE F794,1866) UNLESS OTHERWISE NOTED. REQUIREMENTS OF ALL OWNERS MUST BE COMPLIED WITH. STRUCTURES BEING RESET TO PAVED AREAS MUST MEET OWNERS REQUIREMENTS FOR TRAFFIC LOADING. 8. ALL STORM SEWER PIPE SHALL BE HDPE ASTM F714 & F2306 WITH ASTM D3212 SPEC FITTINGS UNLESS OTHERWISE NOTED. 22. CONTRACTOR SHALL COORDINATE ALL WORK WITH PRIVATE UTILITY COMPANIES. 9. PIPE LENGTHS SHOWN ARE FROM CENTER TO CENTER OF STRUCTURE OR TO END OF FLARED END SECTION. 23. CONTRACTOR SHALL COORDINATE CONNECTION OF IRRIGATION SERVICE TO UTILITIES. COORDINATE THE INSTALLATION OF IRRIGATION SLEEVES NECESSARY AS TO NOT IMPACT INSTALLATION OF UTILITIES. 10. UTILITIES ON THE PLAN ARE SHOWN TO WITHIN 50F THE BUILDING FOOTPRINT. THE CONTRACTOR IS ULTIMATELY RESPONSIBLE FOR THE FINAL CONNECTION TO BUILDING LINES, COORDINATE WITH ARCHITECTURAL AND MECHANICAL 24. CONTRACTOR SHALL MAINTAIN AS -BUILT PLANS THROUGHOUT CONSTRUCTION AND SUBMIT THESE PLANS TO ENGINEER PLANS. UPON COMPLETION OF WORK. 11. CATCH BASINS AND MANHOLES IN PAVED AREAS SHALL BE SUMPED 0.04 FEET. ALL CATCH BASINS IN GUTTERS SHALL BE 25. ALL JOINTS AND CONNECTIONS IN STORM SEWER SYSTEM SHALL BE GASTIGHT OR WATERTIGHT. APPROVED RESILIENT SUMPED 0.15 FEET PER DETAILS. RIM ELEVATIONS SHOWN ON THIS PLAN DO NOT REFLECT SUMPED ELEVATIONS. RUBBER JOINTS MUST BE USED TO MAKE WATERTIGHT CONNECTIONS TO MANHOLES, CATCHBASINS, OR OTHER STRUCTURES. 12. ALL FIRE HYDRANTS SHALL BE LOCATED 5 FEET BEHIND BACK OF CURB UNLESS OTHERWISE NOTED. 26. ALL PORTIONS OF THE STORM SEWER SYSTEM LOCATED WITHIN 10 FEET OF THE BUILDING OR WATER SERVICE LINE MUST BE 13. HYDRANT TYPE, VALVE, AND CONNECTION SHALL BE IN ACCORDANCE WITH CITY REQUIREMENTS. HYDRANT EXTENSIONS ARE TESTED IN ACCORDANCE WITH MN RULES, CHAPTER 4714, SECTION 1109.0. INCIDENTAL. 14. A MINIMUM OF 8 FEET OF COVER IS REQUIRED OVER ALL WATERMAIN, UNLESS OTHERWISE NOTED. EXTRA DEPTH MAY BE REQUIRED TO MAINTAIN A MINIMUM OF 18" VERTICAL SEPARATION TO SANITARY OR STORM SEWER LINES. EXTRA DEPTH WATERMAIN IS INCIDENTAL. 81 TRENCH DRAIN SHALL BE PUMPED INTO BUILDING AND INTERIOR SYSTEM LIMITS x 10 \ \ - _..__. `- \--------.,_ OONTRACTOR SHALL SAWCUT & fi)zMOVE PUBLIC PVMTS., CURBS, AND I REMOVE ALL EXISTING ''Y \moi' WALKS FOR INSTALLATION OF UTILITIES. UTILITY SERVICES PER UPON COMPLETION OF UTILITY WORK, UTILITY COMPANY AND_GI�Y REPLACE ALL MATERIAL, IN KIND, AND I STANDARDS ,-'' TO CITY STANDARD AND APPROVAL AJ -UNUSED EXISTING WATER ALL FINAL UTILITY SIZES, MATERIALS, SERVICES WITHIN THE PROPOSED LOCATION, AND CONNECTIONS TO BE VERIFIED PROPERTY LIMITS SHALL BE REMOVED BY A MECHANICAL ENGINEER AND ' AND ABANDONED BACK TO THE MAIN COORDINATED WITH CIVIL PRIOR TO =- PER CITY CHANHASSEN STANDARDS CONSTRUCTION. CITY OF CHANHASSEN UTILITY NOTES: 1. RESERVED FOR CITY SPECIFIC UTILITY NOTES. UTILITY LEGEND: • MANHOLE ►� GATE VALVE AND VALVE BOX PROPOSED FIRE HYDRANT WATER MAIN -� SANITARY SEWER o�° N Know what's below. 1" = 30'-0" Call before you dig. 15'-0" 0 30'-D" 12/4/2020 9'.26'.32 AM s, �YVIYV.1111L16 G R O U P Civil Engineering Surveying, Landscape Architecture 4931 W. 35th Street, Suite 200 St. Louis Park, MN 55416 civilsitegroup.com 612-615-0060 F- 0 W O a T U S H I E MONTGOMERY ARCHITECTS I HEREBY CERTIFY THAT THIS PLAN, SPECIFICATION, OR REPORT WAS PREPARED BY ME OR UNDER MY DIRECT SUPERVISION AND THAT I AM A DULY LICENSED PROFESSIONAL ENGINEER UNDER THE LAWS OF THE STATE OF MINNESOTA. A: � Ma hew R. Pavek DATE 12/4/20 LICENSE NO. 44263 ISSUE/SUBMITTAL SUMMARY DRAWN BY:KW, BJ REVIEWED BY: MP PROJECT NUMBER: 20351 REVISION SUMMARY DATE DESCRIPTION UTILITY PLAN - WATER AND SEWER C400 COPYRIGHT CIVIL SITE GROUP INC. r` M M LO LO LOM LO W zz G - V Z 2 V z W J O Q= ^^ V z Z W x ^ liW LU U >;121� O op CV = I- J o W a� Y J = M O L0 M I HEREBY CERTIFY THAT THIS PLAN, SPECIFICATION, OR REPORT WAS PREPARED BY ME OR UNDER MY DIRECT SUPERVISION AND THAT I AM A DULY LICENSED PROFESSIONAL ENGINEER UNDER THE LAWS OF THE STATE OF MINNESOTA. A: � Ma hew R. Pavek DATE 12/4/20 LICENSE NO. 44263 ISSUE/SUBMITTAL SUMMARY DRAWN BY:KW, BJ REVIEWED BY: MP PROJECT NUMBER: 20351 REVISION SUMMARY DATE DESCRIPTION UTILITY PLAN - WATER AND SEWER C400 COPYRIGHT CIVIL SITE GROUP INC. z -m r INE oor WOO t i2o Landscape Architecture '0m z� tnJ mJ UBASIN F16TRATI T= 933.00 100 YR HWL = 932.25 EOF=935.50 CONNECT INTO EXISTING CBMH EX IE=925.pj (FIELD VERIFY) /PRTE=926.94 78 LF HDPE CONSTRUCTION-LIFAITS SS M @ 2.00% 0 ED AD 10OF \ AD 100G �z INLET IE=930.00 D 100H / / F- / / / / .�✓ DRAINTILE IE=931.50 % AD 1001 AD100J / / / / - ------ I �Cp. S CON�'�EC \'SC TING W S� SCOORD. \ ----------- - {{ROP VALVEAND' / AD 100K / AD 2001 e 8" COM BIN 1( DIVE ERVICE AN VALVE. STUBB / AD 200J TO THIN 5' FROM BUI DING, COORD. l�1 W/ CH'L / AD 200K s 64. 00 \ 4238., \ \ 200L AD 200H AD 20OG O AD 100D 338 LF 6" SCH40' AD 100E PVC STORM @ 0.5% AD 200D 70 LF 6" SCH40 PVC STORM @ 0.5% AD 200E AD 20OF C.25 / AD 100C AD 10013 'sr AD 200B AD 200C AD 100A AD 200A %m hq\-Ik Wj �26 LF 6" PV UILDI G CON I TI STU WITHIN 5FT. �COORDINATE RIAMEJ,"NJ§�M) \ � INLET I '— TRENCH DRAIN SHALL BE PUMPED INTO w BUILDING AND INTERIOR SYSTEM INC, INE iY N IASI NNINVN.1s U P Civil Engineering' Surveying' Landscape Architecture 4931 W. 35th Street, Suite 200 St. Louis Park, MN 55416 612-615-0060 �26 LF 6" PV UILDI G CON I TI STU WITHIN 5FT. �COORDINATE RIAMEJ,"NJ§�M) \ � INLET I '— TRENCH DRAIN SHALL BE PUMPED INTO w BUILDING AND INTERIOR SYSTEM INC, T U S H I E MONTGOMERY ARCHITECTS m 10/ 4�0 kTRUCTION LIMITS �O �� 38,1 12" HDPE «� STOR 0.50% _ c / ST CITY INE iY N IASI G R O U P Civil Engineering' Surveying' Landscape Architecture 4931 W. 35th Street, Suite 200 St. Louis Park, MN 55416 civilsitegroup.com 612-615-0060 T U S H I E MONTGOMERY ARCHITECTS m 10/ 4�0 kTRUCTION LIMITS �O �� 38,1 12" HDPE «� STOR 0.50% _ c / ST CITY INE 35.25 --• 24" PERF. CMP UNDERGROUNDFIFrRAT10k,�'\ / / / / `SYSTEM \\ \\ \\ !FOOTPRINT SI = 32' X 316' / 12" SIDF,S.EPID�TONE, IPSfONE, INLET IE=9>25 uaislt COVF,R-i8" SAND / SFAARATION, 6" \ 1ASE'72" .STONE BASE;:' \\ 19 LF 12" HOPE / / STORM a6 .tf �' STONE BASEAOCKIWILTRATION IE=932.40 6" DT/SAND IE5953.o0 `> f�(pv /" VVVV33 24" CMP IE=93436. 0 CMP TOP �> 6 �C3 ,,50 8TbNE COVER=937.00 ST R=93 "- OE=935.25 \\ \ '- /RIM=939.85 \ '-/_..100-YR HWL=935.99 ----- \ ., IE=835.35 \\ -------.-_._ __ TRACTOR SHALL SAWCUT & `. SUMP=931.35 \ ----._-_ R)<MOVE PUBLIC PVMTS., CURBS, AND \ REMOVE ALL EXISTING -' WALKS FOR INSTALLATION OF UTILITIES. I UTILITY SERVICESPER ( UPON COMPLETION OF UTILITY WORK, UTILITY COMPANY AND_mc1t1' REPLACE ALL MATERIAL, IN KIND, AND I STANDARDS TO CITY STANDARD AND APPROVAL AIL UFlUSED EXISTING WATER ALL FINAL UTILITY SIZES, MATERIALS, ---SERVICES WITHIN THE PROPOSED LOCATION, AND CONNECTIONS TO BE VERIFIED / PROPERTY LIMITS SHALL BE REMOVED BY A MECHANICAL ENGINEER AND AND ABANDONED BACK TO THE MAIN COORDINATED WITH CIVIL PRIOR TO CHANHASSEN STANDARDS CONSTRUCTION _ PER / ✓ Y/V VX47 _ S 02.04'28" E CO TION LIMITS 45.00 �\ X. V Ste\ r1 / �• f9! ... ff UTILITY LEGEND: CATCH BASIN MANHOLE ►� GATE VALVE AND VALVE BOX PROPOSED FIRE HYDRANT WATER MAIN SANITARY SEWER STORM SEWER FES AND RIP RAP ©. N Know what's below. 1"= 30'-0" 0811 before you dig. 15'-0" 0 30'-0" 12!42020 9:26:36 AM ti C0 Ln Ln Z W z ♦ ♦ LLI v Q Q J Q W LLI Q > J LU g M H U W CL CL C0 M LC) LC) Z J Q �.1 LUV Z X 8 J °O ON ILLI U) C3 Lo C0 I HEREBY CERTIFY THAT THIS PLAN, SPECIFICATION, OR REPORT WAS PREPARED BY ME OR UNDER MY DIRECT SUPERVISION AND THAT I AM A DULY LICENSED PROFESSIONAL ENGINEER UNDER THE LAWS OF THE STATE OF MINNESOTA. M-affhew R. Pavek DATE 12/4/20 LICENSE NO. 44263 ISSUE/SUBMITTAL SUMMARY DRAWN BY:KW, BJ REVIEWED BY: MP PROJECT NUMBER: 20351 REVISION SUMMARY UTILITY PLAN - STORM SEWER C4.1 1/2"r -\ I Distance to "t variable 3"Bituminous Material I 1/2"r� rTop to sr lope / ft IT avat iRW PA 3 4' er IJNu 1/3 TLHwE N MORES; or THES-02. � 9 Y1 24 'uAx wwnt AT R.a.w. If ro4iuf b hotaMa4 a mFY1wm of S M M~NTS 8" 18" MnDOT B618 tRight-of-Wal Concrete Curb and Gutter r 6" 1 Distance to C variable 3"r1 /2"r Top Bituminous Material _ slope N o 3 4" per MnOOT 8612 . Concrete Curb and Gutter M '• t` N NOTF: 6., 12 For Use Only with Private Driveways, Parking Lots, or Medians. 28"R 12"R j 161, 68"R Top Bituminous Material N 174 O 1/2" n 17 1/2"10 1/2" f Surmountable Concrete Curb and Gutter 6. X28" �.I 4" L; J 1 1 /8"r I I� e Bituminous Surface ° Bituminous Curb N 4" Shoe Formed f �- CITYOF TYPICAL CURB MMSEi AND GUTTER REVISED: 10-16 ENGINEERING DEPARTMENT PLATE NO.: 5203 F1LC NAME: G: \ENG\5PECS\5203 SAWCUT UNE \- DOG LEG JOINT --� 1. NO CONCRETE CURB & GUTTER aam. "o oft tp t4 mold •ottm, .tr••t nctlen. a I IT avat iRW PA AS1 6• •� •• .4 IJNu 1/3 TLHwE N MORES; or THES-02. � 9 Y1 24 'uAx wwnt AT R.a.w. If ro4iuf b hotaMa4 a mFY1wm of S M M~NTS Say NSTAu.Eo OVLR WATER SEAMM tRight-of-Wal D3 than 45'. •9 1LSAw y r aroTf MM. cfP N .MMMT • QAM Or APReR THE OR H" TML c"AcroN Jai 1/3 1NIaiNr55 Or THE StAB. i Right-o_� 24 YAx MN AT R.aw, f -way 0,5', y - 3, ". 8" 'MAX--- JdNT SPACING ° . . 4 „ ° EK7ANMSION JWNTO BACK Or APRON e 1 0' ° r0.5' Focs' (Y Ex PAVEMENT BACK OF CURB •° ° END OF DRIVEWAY - _ SAWCUT UNE \- DOG LEG JOINT --� 1. NOTE O, brl. b.. Wfou canVxta mart ..Wt and "lac. mh, W flop o1 atrnt U. ft aam. "o oft tp t4 mold •ottm, .tr••t nctlen. 22 1/2' BEND Mo. ..I. bive.oy shoo M olfpt bac% 11.5' ban WafIJI wwntrau. P Wt_ D/W.WaY thkaOep doff be a mbbaum of V of coeval. mth V of clan 5 fa baso AS1 6• •� •• .4 On F4 (1/2-) raba flab r.Mlfc+c•mnt W r.o," a+aa4 O Z on rnGry by mc4ma° >M.t" .rN. Illj I5� M"bN 1. F N. M'n"er ww"•et ..OMr a. mmueonw•a mm m s' apanim Iv Ay k mw a actual *49 be IONUA ed 2_ '1-D If ro4iuf b hotaMa4 a mFY1wm of S M M~NTS D2 a 10 � rRGw PA � CONCRETE CURB & GUTTER D3 than 45'. 3, 1LSAw y r aroTf MM. cfP N .MMMT • QAM Or APReR THE OR H" TML c"AcroN Jai 1/3 1NIaiNr55 Or THE StAB. i Right-o_� 24 YAx MN AT R.aw, f -way SIDEWALK IN R.D.W. 3, ". 8" LL1t • a 4. JOINTS SPAGNO, `3, a • • 4 BACK OF CURB •° ° 2'-0" tfr 6. DOTG T lox INSTALLED OVER WATER SERVICE G 3/4 ROUNOEO UP be restrained with Megalugs Can 1m mw< •a.cut ma rmlon mN 1e• .trp a •tr«t •rtbn MU •am. pa.Wr J I" W match ..I" nrwt s•dbn. Mw.ey UleNu. dN b• " minM...n of e' a "",�.f. mu 4' .I �:..sed b".. 16" Edefing oanaatt o ry . Ji Ian etyl.ca must bo a minMm 4f 5' to tM oast ,W,L .mcut o WOOL .4q.11 moreM I. m 1.in n n.r.YM .".nn.. 1n Mn _n be km, M1J.sw m ,ma ". h,.y.,..bnF,ry . IO 2� On M (1/2•) new slob r.inbraenelt M r.4. Ala O 2te mise bBI a10 Spoof oto "ITMg cfev,,t4 to a OofW. 4fPih Of 4-. • REE+ \ • 8- Moo. 10T nlIiOn samauntab4 euro aW to &I.., roloflati- • r � 4 . WWmMn, 1f "at•r /,uloN b o qct ptvT,"ey Pane Nl a caw ov mawfeclu.•4 by mcamtlC >M11A •vfM "IM m 8' votor to 3'-6" m M1 S (9w a aW6 .,NK W .,alba. :.fImw br glflmg o,eb If not wma,ntobw a vt b ,.nww au •Art" aw In hmt of s ..mm . I" raa Hfy,bad, Cum .m e. awr.e m.oliv,nwy .IM a, ..Y, AO,O. col. wm may be NWed flga.to, 2.0 NTS If a Qa .. i. Infltli.l a Ynanum Y R.in Fep, YeE 24" CIT�OF CONCRETE RESIDENTIAL 6'-10" DRIVEWAY ENTRANCES r WITH AND WITHOUT CURBS REVISED: 12-19 ENGINEERING DEPARTMENT PLATE Na' 5208 FILE NAM£:G: ENG SPECS\5208 TYPICAL BITUMINOUS PATCH DETAIL EXISTING BITUMIOUS SURFACE SAWCUT ALL BITUMINOUS EDGES. I (TYP. ) 2" MNDOT 2360 SPWEA340C TACK COAT 2357 2" MNOOT 2360 SPNW8330C 12" MIN. CLASS 5, 100% CRUSHED AGGREGATE BASE. PATCHING NOTES: 1, SAW CUT ALL EDGES, REMOVE BITUMINOUS PATCH AREA AND ENOUGH CLASS 5 MATERIAL TO ACCOMMODATE BITUMINOUS PATCH. 2. MECHANICAL COMPACTION OF GRAVEL BASE REQUIRED PRIOR TO PAVING. 3. APPLY TACK TO ALL EDGES. CONTRACTOR MAY USE WEAR COURSE MATERIAL IN LIEU OF BASE COURSE MATERIAL. 4. USE PLATE COMPACTOR TO CONSOLIDATE BASE COURSE PATCH - 5. ALLOW BASE COURSE TO FULLY COOL BEFORE PLACING WEAR COURSE. 6. RE -APPLY TACK TO ALL EDGES (IF NEEDED) AND PATCHED BASE AREA. 7. ROLL PATCH FROM EDGES TO CENTER. REMOVE OR ADD MATERIAL DURING ROLLING SO PATCH IS TRUE AND LEVEL WITH SURROUNDING SURFACES. CONTRACTOR TO STRINGLINE ALL PATCHES PRIOR TO APPROVAL. 8. MNDOT 2360 -ORDINARY COMPACTION METHOD REQUIRED. 9. PATCHED AREAS SHALL MATCH ROADS EXISTING THICKNESS FOR SECTION. IfIOF TYPICAL STREET mom PATCHING BITUMINOUS REVISED: 3-19 ENGINEERING DEPARTMENT PLATE NO.: 5202A FILE NAME. G. \ENG\SPECS\5202A 1- V Grate (Shown) 2- VB Grate shall be used at all low points. Face of Curb Direction of Flow Catchbasin casting and grate Neenah R3067 -V or equal 3" radius curb box. See detail 2110 for - ring adjustments. 6" thick concrete collar Doghouses shall be - grouted on both the inside and outside. PLAN 24" x SECTION Grate to be 2" below gutter grade. 5 transition curb on each side of Catchbasin, if adjoining a surmountable curb. Top of Curb 5" 13' Minimum -3" Grout 16"Min. base 1. Steps shall be provided in all catch basin/monholes and storm sewer manholes 2. Casting to be totally encased in concrete curb section. 3. No block structures ore allowed. STORM SEWER CATCH BASIN 2' X 3' RECTANGULAR REVISED: 10-16PLATE No.: FILE NAME: G: ENG SPECS 3t Ot ENGINEERING DEPAR IMEN I 31 U1 MINIMUM 6" OF - COMPACTED SAND SHOWN AS TYPICAL 12" 2" ONE PIPE LENGTH PROPOSED SEWER 18" MIN. SEPARATION 1 4" DIRECT BURY I INSULATION MINIMUM OR A5 DIRECTED BY THE ENGINEER, Notes: 1. INSULATION DETAILS SITE SPECIFIC, SEE ENGINEER FOR APPROVAL BEFORE CONSTRUCTION. 2. INSULATION AND COMPACTED SAND SHALL EXTEND 12" PAST OUTSIDE OF PIPE. 3 INSULATION SHALL OVERLAP AT JOINTS BY A MINIMUM OF 12". Ulf OF INSULATED PIPE CROSSING REVISED: 11-19 PLATE NO.: ENGINEERING DEPARTMENT 2204 FILE NAME: G: ENG SPECS 2204 Street PL D&U Variable I Easement 6' Metal fence post Variable denoting curb box, I top G" painted blue. Curb box with 1 1/4" standpipe and stationary rod Z Water Service 1' ID PE/HDPE or � PEX Pipe 200 PSI rating r 1"X1" Corporation Cock Concrete brick support min. size 3" thick & 32 Sq. In. - Water Main N NOTES: 1. Do not plug end of curb stop. 2. Add 6" crimped pigtoil to curb stop. 3. The service line between the main shutoff corp. and curb box shall be one continuous seemlees piece of pipe, couplers will not be permitted 4. Corporation cock to be of the quick compression type as stated in section 2.11 of the wntermnin specifications. 5. All tops require use of stainless steel saddles on all mains. 6. Saddles shrill he Smith Rlnir 371-372 or approved equnl ns per section 2.14 of the watermain specificotions. 7. Install Tracer Wire System as per Detail Plate 5505. QCf OF TYPICAL WATER SERVICE REVISED: 12-19 ENGINEERING DEPARTMENT PLATE NO.: 100-5 FILE NAME: G: ENG SPECS t005 NOTES: 1. Shape of back of buttress may vary as long as poured 22 1/2' BEND against firm undisturbed 90' BEND/TEE earth. 2. Dimension C1.C2,C3 should D1 be forge enough to make D2 angle A equal to or larger D3 than 45'. 3, Dimension A1,A2,A3 should t'-5" be as large as possible 2'-1" without interfering with 8" MJ bolts. 4. 4 = 45' Minimum. 5. Place polyethylene between 2'-0" concrete & pipe. 6. All hands & fittings shall 3'-4" be restrained with Megalugs 4'-9" thrust restraints or equal 16" 0 - See note 4 � mx PLAN 90' BENDS Vorioble-I 3' Mini ICONCRETE SHALL IN CONTACT THISOF QUADRANT U DRANT} BE IC C 0 PLAN 45' BENDS e - See BEDDING MATERIAL)// "ifs`- UNDISTURBED EARTH CONCRETE SECTION A -A PLAN 22 1/2' BENDS MYOF CONCRETE THRUST CNIMM BLOCKING REVISED: 2-08 ENGINEERING DEPARTMENT PLATE No.: 002 FILE NAME: G: ENG SPECS 1002 waTER Tyler No. 6860 7.5' Minimum cover required Mueller No. H-10361 over top of water main. Bibby -Ste -Croix No. 8-5160 provide Valve Stem Risers To Within 4" Of The Surfucc DROP LID If The Distance From The Top Nut Of The Valve To The Surface Is Greater Than 8'. Grade L_ _J Adjust top to 3/4" below Tyler No. 6860 26" grade. Box to be set to Mueller Nu. H-10361 26" provide 12" of adjustment. Bibby -Ste -Croix No. VB502 27" Tyler No. 6860 Q Mueller No. H-10357 Bibby -Ste -Croix B-5001 Tyler No. 58 14" Gate valve box, screw type, No. 59 18" 3 piece, 5 1/4" shaft. size No. 60 24" G box, 7'-6 extended, Mueller No, 58 14 #6 round base No. 59 20" Bibby -Ste -Croix VB520 No. 57J "Gate Valve Adapter: 1/4" VR521 No 58Steel With Protective EXTENSION tB522 No. 59Coating, 1/2" Rubber V8523 No. 60Gasket Installed Between The Gate Valve And Gate Valve Adapter. Ty er No. 686 Mueller No. H-1Clow, Mueller or Bibby -Ste -Croix No. V135Approved Equal Resilient Wedge Volve Conforming to AWWA Valve and Box to C-509 Standards With BOTTOM plastic wrapped peStainless Steel Nuts section 2.03a& Bolts and 2" Bronze Operutiny Nut. BA 8"x8"x16" Concrete Block M1OF TYPICAL GATE VALVE AND BOX INSTALLATION REVISED: 3-16 PLATE NO.: ENGINEERING DEPARTMENT 1006 FILE NAME: G: ENG SPECS 1006 I I J 12142020 9'.2654 AM x � Y JL G R O U P Civil Engineering, Surveying, Landscape Architecture 4931 W. 35th Street, Suite 200 St. Louis Park, MN 55416 civilsitegroup.com 612-615-0060 T U S H I E MONTGOMERY A RCHITECTS BUTTRESS DIMENSIONS PIPE 22 1/2' BEND 45' BEND 90' BEND/TEE W SIZE B1 D1 B2 D2 B3 D3 6" l'-5" 1'-5" t'-5" V-5" 2'-1" l'-6" 8" V-5" l'-5" 2'-1" V-6" 2'-8" 2'-0" 12" 1'-10" V -l0" 3'-4" 2'-0" 4'-9" 2'-6" 16" V-0" 2'-0" 3'-10" S -O" 6'-2" 3'-6" 20" 3'-6" 2'-8" 1 5'-6' S-4" 8'-4" 4'-0" 24" 4'-4" 3'-0" 6'-10" 3'-10 9'-8"-0" r 30" - - 9'-3" 6'-0" 17'-0 6'-0" PLAN 90' BENDS Vorioble-I 3' Mini ICONCRETE SHALL IN CONTACT THISOF QUADRANT U DRANT} BE IC C 0 PLAN 45' BENDS e - See BEDDING MATERIAL)// "ifs`- UNDISTURBED EARTH CONCRETE SECTION A -A PLAN 22 1/2' BENDS MYOF CONCRETE THRUST CNIMM BLOCKING REVISED: 2-08 ENGINEERING DEPARTMENT PLATE No.: 002 FILE NAME: G: ENG SPECS 1002 waTER Tyler No. 6860 7.5' Minimum cover required Mueller No. H-10361 over top of water main. Bibby -Ste -Croix No. 8-5160 provide Valve Stem Risers To Within 4" Of The Surfucc DROP LID If The Distance From The Top Nut Of The Valve To The Surface Is Greater Than 8'. Grade L_ _J Adjust top to 3/4" below Tyler No. 6860 26" grade. Box to be set to Mueller Nu. H-10361 26" provide 12" of adjustment. Bibby -Ste -Croix No. VB502 27" Tyler No. 6860 Q Mueller No. H-10357 Bibby -Ste -Croix B-5001 Tyler No. 58 14" Gate valve box, screw type, No. 59 18" 3 piece, 5 1/4" shaft. size No. 60 24" G box, 7'-6 extended, Mueller No, 58 14 #6 round base No. 59 20" Bibby -Ste -Croix VB520 No. 57J "Gate Valve Adapter: 1/4" VR521 No 58Steel With Protective EXTENSION tB522 No. 59Coating, 1/2" Rubber V8523 No. 60Gasket Installed Between The Gate Valve And Gate Valve Adapter. Ty er No. 686 Mueller No. H-1Clow, Mueller or Bibby -Ste -Croix No. V135Approved Equal Resilient Wedge Volve Conforming to AWWA Valve and Box to C-509 Standards With BOTTOM plastic wrapped peStainless Steel Nuts section 2.03a& Bolts and 2" Bronze Operutiny Nut. BA 8"x8"x16" Concrete Block M1OF TYPICAL GATE VALVE AND BOX INSTALLATION REVISED: 3-16 PLATE NO.: ENGINEERING DEPARTMENT 1006 FILE NAME: G: ENG SPECS 1006 I I J 12142020 9'.2654 AM x � Y JL G R O U P Civil Engineering, Surveying, Landscape Architecture 4931 W. 35th Street, Suite 200 St. Louis Park, MN 55416 civilsitegroup.com 612-615-0060 T U S H I E MONTGOMERY A RCHITECTS I HEREBY CERTIFY THAT THIS PLAN, SPECIFICATION, OR REPORT WAS PREPARED BY ME OR UNDER MY DIRECT SUPERVISION AND THAT I AM A DULY LICENSED PROFESSIONAL ENGINEER UNDER THE LAWS OF THE STATE OF MINNESOTA. Z& Ma hew R.Pavek DATE 12/4/20 LICENSE NO. 44263 ISSUE/SUBMITTAL SUMMARY DRAWN BY:KW, BJ REVIEWED BY: MP PROJECT NUMBER: 20351 REVISION SUMMARY CIVIL DETAILS C5.0 COPYRIGHT CIVIL SITE GROUP INC. coco coM LO L!7 LO un W Z 2 U� Z U Z LU Jo J Q w J = Z Z Q Q X LU W U j >Lu O� N w F- QU) w F r` Y Q J = M(70 O r I HEREBY CERTIFY THAT THIS PLAN, SPECIFICATION, OR REPORT WAS PREPARED BY ME OR UNDER MY DIRECT SUPERVISION AND THAT I AM A DULY LICENSED PROFESSIONAL ENGINEER UNDER THE LAWS OF THE STATE OF MINNESOTA. Z& Ma hew R.Pavek DATE 12/4/20 LICENSE NO. 44263 ISSUE/SUBMITTAL SUMMARY DRAWN BY:KW, BJ REVIEWED BY: MP PROJECT NUMBER: 20351 REVISION SUMMARY CIVIL DETAILS C5.0 COPYRIGHT CIVIL SITE GROUP INC. Compacted Native Fill Material, Compacted to 95% of the Standard /Proctor Varies Use MND(T 31 111 Granular orrow 12" ... Pipe Diam. Varies Varies I Use MNDOT 3149.2H epth to be Course Filter Agg. Determined by Pippe Foundation Soils Engineer. oterial if Required) jMiipe! Tiamete" r Natural Ground The bottom of the trench sholl be shaped to fit the pipe barrel for at least 50% of the outside diameter ® Compacted native fill materials a MNDOT 3149.26 MNDOT 3149.2H 1W NOTEen existing soil conditions are not acceptable for backfill and/or compaction in the pipe zone, pipe bedding and backfill shall be used as shown above. 2. A soils engineer will be required to determine the depth of the pipe foundation embedment material if needed. Pipe foundation material shall be accordance with MNDOT 3149.2H course filter aggregate. 3. Trench slopes shall conform to current OSHA rules and regulations for excavations a��nf1dd ptenches. C111OF PIPE QEDDING C EN IN POOR SOILS REVISED: 11-i6 PLATE NO.: ENGINEERING DEPARTMENT 2201 RLE NAME.G: ENC SPECS 2201 Add mastic between frame Manhole costing, lid and adjusting and rings rings (see plates 2110 & 2111) Provide I& barrier on all sanitary sewer manhow(see plate 21 U9) `- 6" Concrete collar All pints in manhole to have Wring rubber in gaskets and Infi-shield external seals at 1 barrel and cone section pints on sanitary c applications or approved equal. A maximum of 2 short manhole risers to be used directly 4'-0" below cone section Pipe shall be cut out flush m 'with Inside face of wall. S" ////, Kor-n-seal required. SECTION VIEW Minimum thickness of precast base is 6" for 14' deep or less, and increases 1" in thickness for every 4' of depth greater then 14'. Precast inverts must be 1/2 of pipe diameter and benches sloped 2' toward the Invert NOTE: 1. Kor-n-seal manhole or equal considered acceptable alternate. 2. All dog houses shall be grouted on inside and outside. 3. when the manhole structure is constructed outside the traveled roadway a witness ost and sign (MH) shall be installed next to the manhole. 4. Minimum of 2-2" adjusting rings, maximum of 3 adjusting rings or o total of a" of sock height for now construction. 5. No steps shall be installed in manholes. MOF STANDARD S�MO[ SANITARY I,MtIm MANHOLE REVISED: 11-19 PLATE NO.: 2101 ENGINEERING DEPARTMENT FILE NAME: C: ENC SPECS 2101 I&I BARRIER REQUIRED ON SANITARY STRUCTURES ONI SEE DETAIL 2109 25"-.5" 2" BIT. WEAR --1/ 2" BIT BASE 41N. 2-2"ADJ. RINGS 4AX. 3 ADJ. RINGS 6" THICK CONCRETE COLLAR NOTE: 2 -PIECE COVER RISER RINGS ARE NOT ALLOWED. BIT. WEAR COURSE ADJ. DETAIL (MANHOLE CASTING & UD SHALL AS BE PER DETAIL 2111. MANUFACTURES SEALANT - BETWEEN FRAME AND RINGS VARIES _es� BITUMINOUS BASE OR BINDER HDPE, EPP OR PRECAST CONCRETE ADJUSTING RINGS r I&I BARRIER REQUIRED ON 27„ 6" THICK CONCRETE SANITARY STRUCTURES ONLY1.:.COLLAR SEE DEIAIL 2109 BIT. BASE OR BINDER COURSE ADJ. DETAIL NOTES: 1. PRECAST CONCRETE ADJUSTING RINGS SHALL BE BEDDED WITH 1/4" TO 1/2" MORTAR. 2. HDPE AND EPP ADJUSTING RINGS SHALL BE INSTALLED WITH MANUFACTURES SEALANT OR APPROVED EQUAL. 3. ALL ADJUSTS SHALL INCLUDE NEW RINGS FROM CASTING TO CONE. 4. WOOD SHIMS NOT PERMITTED TO BE USED IN ADJUSTING RINGS. 5. WEAR COURSE SHALL USE STEEL ADJUSTING RING INSERTS PER MANUFACTURES SPECS. WITH ENGINEERS APPROVAL. M OF MANHOLE CASTING AND ADJUSTING DETAIL wessesses REVISED: 1-20 PLATE NO.: ENGINEERING DEPARTMENT 2110 FILE NAME: G:ENG SPECS 2110 PLAN E E c to Varies 4'-0" typ. -5" Qp J" �6" ¢O e r NOTES: 1.Doghouses shall be grouted both inside and outside of the structure. 2 -No block structures are allowed. 3.If a sump is required a minimum sump depth of 4 shall be constructed below the lowest pipe invert in the structure. 24"x36" slab opening for Neenah R3067 -V or equal ate: 1- V Grate shown 2- VB Grates shall be used at all low points. onoh R3067 -V casting and grate or equal. See detail 2110 for ring adjustments. 6" Concrete collar Concrete slab per detail 2108. Top of barrel section under top slab to have flat top edge sealed with 2 beads of Ramnek or equal. All Joints in manhole to have "0" ring rubber gaskets. Precast concrete section Manhole steps, Neenah R1981J or equal, 16" on centers. Minimum thickness of precast base slab is 6" for 14' depth or less and Increases to a minlmum slab thickness of 8" at depths greater than 14' or if the structure is larger then 48" diameter. Grout bottom of manhole to 1/2 diameter at pipe and slope grout 2" toward invert. my OF TYPICAL 4' DIAMETER CWS13 I CATCH BASIN MANHOLE REVISED: 10-16 PLATE NO.: ENGINEERING DEPARTMENT 3102 FILE NAME: G: ENG SPECS 3102 4'-10" 4'-10" ADJUST CENTER BRACING AS ----------------- --------------------- u SHOWN ON SITE PLAN I OUTSIDE OF POST I DIAGRAM. ENSURE NO MORE iii TO OUTSIDE OF THAT 5'-O" BETWEEN BRACES, TYP MI< i l POST, TYP. o C? r1 III Eo I OUTSIDE OF TIMBER WALL TO Cl) OUTSIDE OF TIMBER WALL, LENG VARIES, SEE SITE PLAN TYP. I 1 1f OUTSIDE OF SEAT TIMBER I I ------------------------ ------------I TO OUTSIDE OF SEAT C--------------------------I-I------------------------�-D TIMBER, TYP. I LENGTH VARIES, SEE SITE PLAN LENGTH VARIES, SEE SITE PLAN SIDE BOARD: 2X8 CEDAR, FASTEN AT POSTS POST: 4X4 CEDAR, @ CORNERS, MAX. 4' O.C., FILL WITH SPECIALTY PLANTING MIX: SEE PLAN VIEW 1/3 NATIVE TOPSOIL CROSS BRACE: 2X4 CEDAR, @ POSTS 1/3 PEAT MOSS CAP: 2X6 CEDAR, MITER CORNERS 1/3 MANURE/COMPOST TRIM: HORZ. 2X4 CEDAR, MITER COR ERS VERT 2X4 CEDAR, @ POSTS rt ateO nZ �III�IIIIIIi lll�llll.i;;;111�1-IIHII JII \ `LAWN/FIN. GRADE LINE BOTTOM OF BOX WITH WATER PERMEABLE NON -WOVEN GEO-TEXTILE COMPACTED SUBGRADE/EXIST. TOPSOIL NOTE: 1. PLANTER SHOWN MAY DIFFER IN SIZE AND SHAPE FROM 4. PLANTERS SHOWN ON SITE PLAN - CONSTRUCT ALL PLANTERS BASED ON THESE SPECIFICATIONS, BUT FOLLOW THE SIZE AND SHAPES SHOWN ON THE SITE PLAN AND ENLARGEMENTS. 2. ALL LUMBER TO BE PREMIUM GRADE ARSENIC -FREE, "GREEN", PRESSURE TREATED - OR CEDAR 3. SPECIALTY PLANTING SOIL MUST BE THOROUGHLY MIXED. 5. "LAYERING" OF MATERIALS WILL NOT BE PERMITTED RAISED GARDENBOX -TYPICAL, NTS GRADE FABRIC WRAP TOP, SIDES AND BOTTOM W11 CONTECH C-40 NON -WOVEN GEOTEXTII SUBDRAIN FILTER MATERIAL - FINE FILTER AGGREGATE PER MNDOT 3149.2J 6" PERF, CPP DRAIN TILE PIPE PER MNDOT 3245 WITH FABRIC SOCK. LOCATION AS SHOWN ON THE PLANS N BURY GARDEN BOX 4" BELOW EXIST. FIN, GRADE AT HIGHEST POINT, ENSURE TOP OF BOX IS LEVEL MANURE/COMPOST MUST BE SOURCED FROM MIN. 3 DIFFERENT MANUFACUTERS/TYPES (IE COW MANURE COMPOST + MUSHROOM COMPOST+ VEGETATIVE WASTE COMPOST). CONTRACTOR SHALL NOT USE COMPOST FROM MUNICIPAL SOURCES. ONLY "COMPOSTED" MATERIALS SHALL BE USED.. NO "RAW' MATERIALS SHALL BE PERMITTED. CONTRACTOR MAY SUGGEST ALTERNATE MATERIALS ANC CONSTRUCTION TECHNIQUES SUBJECT TO OWNER AND LANDSCAPE ARCHITECT REVIEW AND APPROVAL. SEE SITE PLAN FOR LENGTHS PAVE M ENTILAN D SCAPI N G/SOD (I YF') l I T r/ TYP. SECTION DETAIL 36" DIA. PERF. CMP PIPE. KEY 0 NTS 1. TOPSOIL 2. FREE DRAINING ANGULAR WASHED STONE 3/4" - 2" PARTICLE SIZE (NON LIMESTONE MATERIAL THAT CONTAINS LESS THAN 5% DELETERIOUS MATERIALS). INSTALL TO MIN. 95% STANDARD DENSITY PER AASHTO T99. CONSTRUCTION SEQUENCING 1. INSTALL SILT FENCE AND/OR OR OTHER APPROPRIATE TEMPORARY EROSION CONTROL DEVICES TO PREVENT SEDIMENT FROM LEAVING OR ENTERING THE PRACTICE DURING CONSTRUCTION. 2. ALL DOWN -GRADIENT PERIMETER SEDIMENT CONTROL BMP'S MUST BE IN PLACE BEFORE ANY UP GRADIENT LAND DISTURBING ACTIVITY BEGINS. 3. PERFORM CONTINUOUS INSPECTIONS OF EROSION CONTROL PRACTICES. 4. INSTALL UTILITIES (WATER, SANITARY SEWER, ELECTRIC, PHONE, FIBER OPTIC, ETC) PRIOR TO SETTING FINAL GRADE OF BIORETENTION DEVICE. 5. PERFORM ALL OTHER SITE IMPROVEMENTS. 6. SEED AND MULCH ALL AREAS AFTER DISTURBANCE. 7. CONSTRUCT RETENTION DEVICE UPON STABILIZATION OF CONTRIBUTING DRAINAGE AREA. B. IMPLEMENT TEMPORARY AND PERMENATE EROSION CONTROL PRACTICES. 9. PLANT AND MULCH SITE. UNDERGROUND FILTRATION SYSTEM NTS 10. REMOVE TEMPORARY EROSION CONTROL DEVICES AFTER THE CONTRIBUTING DRAINAGE AREA IS ADEQUATELY VEGETATED. GENERALNOTES 1. IN THE EVENT THAT SEDIMENT IS INTRODUCED INTO THE BMP DURING OR IMMEDIATELY FOLLOWING EXCAVATION, THIS MATERIAL SHALL BE REMOVED FROM THE PRACTICE PRIOR TO CONTINUING CONSTRUCTION. 2. GRADING OF RETENTION DEVICES SHALL BE ACCOMPLISHED USING LOW -COMPACTION EARTH -MOVING EQUIPMENT TO PREVENT COMPACTION OF UNDERLYING SOILS. 3. ALL SUB MATERIALS BELOW THE SPECIFIED RETENTION DEPTH (ELEVATION) SHALL BE UNDISTURBED, UNLESS OTHERWISE NOTED. 121412020 9'.26.56 AM G R O U P Civil Engineering, Surveying, Landscape Architecture 4931 W. 35th Street, Suite 200 St. Louis Park, MN 55416 civilsitegroup.com 612-615-0060 T U S H I E MONTGOMERY AR CHITE CTS 0 U W 0 0_ ELHEREBY CERTIFY THAT THIS PLAN, SPECIFICATION, OR REPORT WAS PREPARED BY ME OR UNDER MY DIRECT SUPERVISION AND THAT I AM A DULY LICENSED PROFESSIONAL ENGINEER UNDER THE LAWS OF THE STATE OF MINNESOTA. Matthew R.Pavek DATE 12/4/20 LICENSE No. 44263 ISSUE/SUBMITTAL SUMMARY DRAWN BY:KW, BJ REVIEWED BY: MP PROJECT NUMBER: 20351 REVISION SUMMARY CIVIL DETAILS C5.1 rRIGHT CIVIL SITE GROUP f - M M M LO LO L0 W z L) V W J0 Q2 V J z zX W li_17 W LU U >> weJ OO 00 N 2 ULJ H- Q � � W Ilesse Y Q J = m M LO LO M 0 U W 0 0_ ELHEREBY CERTIFY THAT THIS PLAN, SPECIFICATION, OR REPORT WAS PREPARED BY ME OR UNDER MY DIRECT SUPERVISION AND THAT I AM A DULY LICENSED PROFESSIONAL ENGINEER UNDER THE LAWS OF THE STATE OF MINNESOTA. Matthew R.Pavek DATE 12/4/20 LICENSE No. 44263 ISSUE/SUBMITTAL SUMMARY DRAWN BY:KW, BJ REVIEWED BY: MP PROJECT NUMBER: 20351 REVISION SUMMARY CIVIL DETAILS C5.1 rRIGHT CIVIL SITE GROUP G R O U P Civil Engineering, Surveying, Landscape Architecture 4931 W. 35th Street, Suite 200 St. Louis Park, MN 55416 EXTEND POST PAST TOP OF POST civlsdegroup.com 612-615-006 GALVANIZED STEEL FASTENER (TYP. OF 2) METAL SIGN ACCORDING TO MN STATE CODE • LI 2" WEAR COURSE (MNDOT 2360 - SPWEA340B) T U S H I E TACK COAT (MNDOT 2357) MONTGOMERY NOTE:Jill GREEN POWDER COATED STEEL SQUARE SECTION IS FOR 2" BASE COURSE (MNDOT 2360 - SPNWB330B) A R C H I T E C T S POSTAS SPECIFIED BIDDING PURPOSES ° 0 9" CLASS 5 AGGREGATE THIS OCCURS ONLY WHERE TOOLED CONTROL JOINT z 6"0 .D. GALVANIZED STEEL PIPE PAINTED WITH 1 MULCH MEETS EDGE OF WALK SEE DETAIL (TYP.) ONLY. REFER TO ° SUBBASE (MNDOT 3138) COATOFAPPROPRIATEPRIMER AND TWO COATSLEAVE TOP OF GEOTECH FOR _ _ _ _ w LLo SIGN ENAMEL. FILL ANNULAR SPACE WITH GROUT. MULCH DOWN V LIGHT BROOM FINISH PERPENDICULAR TO FINAL PAVEMENT -I 1 -III- I -III I I ( I COMPACTED SUBGRADE (100% OF STANDARD o < COVER WITH YELLOW'IDEAL SHIELD" PLASTIC FROM TOP OF WALK TRAFFIC WITH 3" WIDE SMOOTH SECTION. 71 11 �11 III -III 1 iI I I - G N COVER. TROWELLED EDGE =��'I (=111=1 I1=1 I1=1 I1=1 PROCTOR MAXIMUM DRY DENSITY) �(- ��`�P 10 DEGREE SLOPE FINISHED ADE HEAVY DUTY BITUMINOUS PAVEMENT �l5' CONCRETE AS SPECIFIED MATERIALVARIESSEE PLAN a _eNTS. 2 L 1 INCH SILICONE RUBBER ° 1.5" WEAR COURSE (MNDOT 2360 - SPWEA340B) _ OR ASPHALTIC CAULKING 6"CLASS 5 AGGREGATE BASE ' , • v I I -I I = COMPOUND - - COMPACTED SUBGRADE A FILL ANNULAR SPACE TO I INCH 1= -III-I - I TACK COAT (MNDOT 2357) O NOTE: A a° I- I FROM TOP WITH SILICA SAND NOTES: 2" BASE COURSE (MNDOT 2360-SPNWB3308) �! 1/4" METAL PLATE WELDED TO SECTION IS FOR _°. 1. INSTALLATION SHALL BE CERTIFIED AND IN ACCORDANCE TO AN ON-SITE BIDDING PURPOSES ° ° 9" CLASS 5 AGGREGATE - -� BOTTOM OF 6' PIPE A.C.I. TECHNICIAN AS SPECIFIED. „1 2. SEE GEO-TECHNICAL RECOMMENDATIONS FOR GROSS WEIGHT ONLY. REFER TO To SUBBASE (MNDOT 3138) �a CONCRETE FOOTING AS SPECIFIED REQUIREMENTS. GEOTECH FOR I�I I I I= 1 I=I I -III= I �� NOTE: 3. SEE LAYOUT DRAWINGS FOR LIMITS OF WALKS. FINAL PAVEMENT _-III-ISI -III-III-I I= ' 1.N SIGN SHALL BE AS SPECIFIED. 4. SEE CONCRETE JOINT DETAIL FOR REQUIREMENTS. SECTION. I =III- ((-1 1= = =I ° 'A • - - 2. VERIFY POST PAINT COLOR WITH LANDSCAPE 5.1/2" WIDE EXPANSION JOINT AND SEALANT AT ALL CURBS. COMPACTED SUBGRADE (100 /D OF STANDARD L- ARCHITECT PRIOR TO INSTALLATION. PROCTOR MAXIMUM DRY DENSITY) ACCESSIBLE SIGN AND POST CONCRETE WALK/PAD LIGHT DUTY BITUMINOUS PAVEMENT N T S 2 N T S (PRIVATE PROPERTY) 4 N T S r` M Ch LLO O to m L!7 Z Z 2 U2 W Z U W J° ♦ E`�x, NATES: nqR A W. 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D -I KNOW AN vR' I' W Ki1M[0 CWS I1IL W n4 LYRE I$ KL tl9 KIMr IMMGS LYLL cOKRI TIf Gr01[ YIM a iK YIL%M IMS FMNES 4 wIC[,ML[ mw I (DGal Vl At CAW any REALM NEW.). A. a THAM N ASSI/Lb pippi[LLM l0 M mrrM -] WON AND O O IrfflaLL1p.MnKT Mai g PM1 a iK +'+ 1' NLNDIN4 +PE• P Ir IS wi M0 Kl%ELMw1E K cW IAW ws I.T. M IA'. w NtMilYW IAA a .7 Elm WON, L nAnAE .7.1 IK 1. MSIw a M W ETI. A .... MI w P6 PW IMS wLNE 1bRa ...1 . IA. "LF I..I AP, rlP+ll N •la 04YWL RIGS. O M MAN GEM MWL K rrNrLroww ." TK R.o. ,r .u+ Twz .n L1wrt STANDARD ONE-WAY DIRECTIONAL O ONE-WAY DIRECTIONAL WITH DETECTABLE d�,'4y,�„a rs � T« �r i � 10 rzt o�1r[wouuu 1D M YR a tW. I ® TENNEWIC1i4P`W10 INET .110 nw LOW.~ TIM aauLilrc,"r.»i i mmvm AaxPA Q' :'. • • • • •::. ' •asx rTm..u. 6j m+ K NAN AN. n roxmlaaM ,D IK o1A[rnoX w I.aKL. TIAL 1. w, WARNING AT BACK OF CURB / La I ©alN WI,4 ALM raws,llw AwiSWE a 4L cuM 1.wx © YE11 40N(IIli 10 dlTi wwMO LULL xWIS BE u^2" ANTI "A".' V CIIPp ,LV 1" YA US[D rw 41 N.I. R4w5. EKM . 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A. - AM n1, a Itrml ,qt-04.aCtE GO 4 .NIX . uO LEST 1NW SOz M M ONmnd MON ,K ,RE rte, g 1X15 PMIOS aLw a0f6r raLORT iK 11AKW4 11x10.1 PnN MnL wnnjM <W PAw YPCTn onE nm.•WX. • Su INE CA w An wPpw M M OA. wow .4PyE aw4[ TYPICAL SIDEWALX SECTION 1 W MDis xM swu XDT E4Efn isY- ,FIM,,, t.D _ ®LW ut[alm Elan a OA0 w KRirc4Lv tWlwxn uLlSusvxS, I Dm'. w•Orlr MAIN,, RKAf ` a 4W 1K cRss AGE d4L NOT [PaEB A. '' WITHIN tNrERSECTFON EORHEP AGM ANL. A MN P s• IMYaNM wKAlOI nD NAP da+RELY TIRE n +rAYWLULW IIasIW aK1Ao K cwsxlm Up .rs Ww = NKK NAR a 11WIM UNDER THE LAWS OF THE STATE OF AalaE1E oAt nm. YD (j Mats vEo[sTNW RAw - AM d4L K aE.,w m • • T: +♦ .• • v Cw4[i[ AUA ® im ALM N 4L "om[inwLL= OWL K r¢L MN a IWryOw 1A6 - - TILL OHMS wMr anrpr MHT KEr Ms talwu a auavm M M Hnx wnd I. m,L stair Y4+ SOA U.IYI Pf1DOd p. T 1X41 iFt 4D L[35 IXW SDY M iK OMCIMF i1FYP O Ya w A19 Lr,R ,SIL„t ! Y'-10'1884 ®K4[ . wEYw WON. YW NO +w 0r 1". MI ESOT.. 1 uD III, xM RNu rr uLOD "i. YA-sw Lf]• rNVwAI +dn rn.LM A. 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PEDESTRIAN APPROACH Js 4 ' PEDESTRIAN CURB RAW DETAILS KVMa %)SND a cw LxY sxouu ALM N vmlu4li Lwsla.nYn •K,x aASss M AW Lots vNal ro = s PEDESTRIAN CURB REAP DETAILS KmTaX NOSE DETAIL j�} //�y ,11p PEDESTRIAN CURB REAP DETAILS KVMua �� /�1y uLw [anlW,M,wvs w Ey.LYpt4xyz Nn��iyaLc l HEMA ro iK raLwM uncau, film /// {{{((( .IWu 21AII aSaIOE'EiR'GEOADIT 'W 114r1I �`IN-- WIYO wOANl xx Eon /(4111 •r`N•a' .1r.�.m.,+.R,M1 u30L1 "Irw KA'"R WF rI EITKRiR[atr'rmCi"ENW"-'I-4Ia,IN-IM 0.v1wH w(©[ /IrI11� YwPm 1-23-2017 STANDARD PLAN 5-297.250 4 OF 6�:E<-.. 1-23-2017 STANDARD PLAN 5-297.250 5 OF 6 1\�+Y-x'°KNaaMI"R ^t°'o`NIY, M wDII. 41 mIs'M1xDXTx ^nmd N,tVVV 1-23 2417 STANDARD PLAN 5-297.250 6 OF 6 e R+w sPnP . awroYAm C5.2 iOEM WIN-IRW&iOEM dJ or im / 4 ` n, 4 "1 6 ' N 6/600 4 \ 1- 221„ W PLANT SCHEDULE - ENTIRE SITE SYM QUANT. COMMON NAME BOTANICAL NAME SIZE ROOT COMMENTS DECIDUOUS TREES NRM 10 NORTHWOOD RED MAPLE Acer mbrum 'Northwood' 2.5" CAL. B&B STRAIGHT LEADER. FULL FORM SHL 6 SKYLINE HONEYLOCUST Gleditsia triacanthos'Skycole' 2.5" CAL. B&B STRAIGHT LEADER. FULL FORM ORNAMENTALTREES PFC 2 PRAIRIEFIRE FLOWERING CRAB Malus'Praidefire' 1.5" CAL. B&B STRAIGHT LEADER. FULL FORM ISL 14 IVORY SILK LILAC 1.5" CAL. B&B STRAIGHT LEADER, FULL FORM EVERGREEN TREES BHS 21 BLACK HILLS SPRUCE Picea glauca'Densata' 6' ht. B&B STRAIGHT LEADER. FULL FORM CBS 6 COLORADO SPRUCE Picea pungens 6' ht. B&B STRAIGHT LEADER. FULL FORM SHRUBS - CONIFEROUS & EVERGREEN NY 20 NOVA YEW Taxus cuspidata'Nova' 36" HT. CONT. Si 36 SPARTAN JUNIPER Juniperus chinensis'Spartan' 36" HT. CONT. DNS 79 DWARF NORWAY SPRUCE Picea abies'Pumila' 36" HT. CONT. ESH 11 ENDLESS SUMMER HYDRANGEA Hydrangea macrophylla'Endless Summer' 24" HT. CONT. FBE 8 FIRE BALL EUONYMUS Euonymus alatus'Select' 24" HT. CONT. LDN 12 LITTLE DEVIL NINEBARK Physocarpus opulifolius'Donna May 24" HT. CONT. RC 1 RUSSIAN CYPRESS Microbiota decussata 24" HT. CONT. PERENNIALS & GRASSES KFG 93 KARL FOERSTER GRASS Calamagrosfis x acutiflora "Karl Foerster" #1 CONT. FG 27 FLAME GRASS Miscanthus sinensis'Purpurascens' PME 25 PIXIE MEADOWBRITE ECHINACEA Echinacea'Pixie Meadowbrite' #1 CONT. RA 11 RHEINLANDASTILBE Astilbejaponica'Rheinland' #1 CONT. LSRS 66 LITTLE SPIRE RUSSIAN SAGE Perovskia'Little Spire' #1 CONT. SSD 49 STELLA SUPREME DAYLILY Hemerocallis'Stella Supreme' #1 CONT. LANDSCAPE NOTES: 1. ALL EXISTING UTILITY LOCATIONS SHOWN ARE APPROXIMATE. CONTACT "GOPHER STATE ONE CALL" (6514154-0002 OR 800-252-1166) FOR UTILITY LOCATIONS, 48 HOURS PRIOR TO CONSTRUCTION. THE CONTRACTOR SHALL REPAIR OR REPLACE ANY UTILITIES THAT ARE DAMAGED DURING CONSTRUCTION AT NO COST TO THE OWNER. 2. WHERE SHOWN, SHRUB & PERENNIAL BEDS SHALL BE MULCHED WITH 4" DEPTH (MINIMUM AFTER INSTALLATION AND/OR TOP DRESSING OPERATIONS) OF SHREDDED CYPRESS MULCH. 3. ALL TREES SHALL BE MULCHED WITH SHREDDED CYPRESS MULCH TO OUTER EDGE OF SAUCER OR TO EDGE OF PLANTING BED, IF APPLICABLE. ALL MULCH SHALL BE KEPT WITHIN A MINIMUM OF 2" FROM TREE TRUNK. 4. IF SHOWN ON PLAN, RANDOM SIZED LIMESTONE BOULDERS COLOR AND SIZE TO COMPLIMENT NEW LANDSCAPING. OWNER TO APPROVE BOULDER SAMPLES PRIOR TO INSTALLATION. 5. PLANT MATERIALS SHALL CONFORM WITH THE AMERICAN ASSOCIATION OF NURSERYMEN STANDARDS AND SHALL BE OF HARDY STOCK, FREE FROM DISEASE, DAMAGE AND DISFIGURATION. CONTRACTOR IS RESPONSIBLE FOR MAINTAINING PLUMPNESS OF PLANT MATERIAL FOR DURATION OF ACCEPTANCE PERIOD. 6. UPON DISCOVERY OF A DISCREPANCY BETWEEN THE QUANTITY OF PLANTS SHOWN ON THE SCHEDULE AND THE QUANTITY SHOWN ON THE PLAN, THE PLAN SHALL GOVERN. 7. CONDITION OF VEGETATION SHALL BE MONITORED BY THE LANDSCAPE ARCHITECT THROUGHOUT THE DURATION OF THE CONTRACT. LANDSCAPE MATERIALS PART OF THE CONTRACT SHALL BE WARRANTED FOR ONE (1) FULL GROWING SEASONS FROM SUBSTANTIAL COMPLETION DATE. 8. ALL AREAS DISTURBED BY CONSTRUCTION ACTIVITIES SHALL RECEIVE 4" LAYER TOPSOIL AND SOD AS SPECIFIED UNLESS OTHERWISE NOTED ON THE DRAWINGS. 9. COORDINATE LOCATION OF VEGETATION WITH UNDERGROUND AND OVERHEAD UTILITIES, LIGHTING FIXTURES, DOORS AND WINDOWS. CONTRACTOR SHALL STAKE IN THE FIELD FINAL LOCATION OF TREES AND SHRUBS FOR REVIEW AND APPROVAL BY THE LANDSCAPE ARCHITECT PRIOR TO INSTALLATION. 10. ALL PLANT MATERIALS SHALL BE WATERED AND MAINTAINED UNTIL ACCEPTANCE. 11. REPAIR AT NO COST TO OWNER ALL DAMAGE RESULTING FROM LANDSCAPE CONTRACTOR'S ACTIVITIES. 12. SWEEP AND MAINTAIN ALL PAVED SURFACES FREE OF DEBRIS GENERATED FROM LANDSCAPE CONTRACTOR'S ACTIVITIES. 13. REPAIR AT NO COST TO THE OWNER IRRIGATION SYSTEM DAMAGED FROM LANDSCAPE CONSTRUCTION ACTIVITIES. 14. PROVIDE SITE WIDE IRRIGATION SYSTEM DESIGN AND INSTALLATION. SYSTEM SHALL BE FULLY PROGRAMMABLE AND CAPABLE OF ALTERNATE DATE WATERING. THE SYSTEM SHALL PROVIDE HEAD TO HEAD OR DRIP COVERAGE AND BE CAPABLE OF DELIVERING ONE INCH OF PRECIPITATION PER WEEK. SYSTEM SHALL EXTEND INTO THE PUBLIC RIGHT-OF-WAY TO THE EDGE OF PAVEMENT/BACK OF CURB. 15. CONTRACTOR SHALL SECURE APPROVAL OF PROPOSED IRRIGATION SYSTEM INLCUDING PRICING FROM OWNER, PRIOR TO INSTALLATION. LIMITS // x POLLINATOR SAFE PLANT MATERIAL: 1. THE CONTRACTOR SHALL PROVIDE ONLY PLANT MATERIAL FREE OF NEONICOTINOID BASED INSECTICIDES AND/OR TREATMENTS OF ANY KIND, INCLUDING BY NOT LIMITED TO IMIDACLOPRID (CONFIDOR, ADMIRE, GAUCHO, ADVOCATE), THIAMETHOXAM (ACTARA, PLATINUM, CRUISER), CLOTHIANIDIN (PONCHO, DANTOSU, DANTOP), ACETAMIPRID (MOSPILAN, ASSAIL, CHIPCOTRISTAR), THIACLOPRID (CALYPSO), DINOTEFURAN (STARKLE, SAFARI, VENOM), AND NITENPYRAM (CAPSTAR, GUARDIAN). 2. CONTRACTOR SHALL CERTIFY, THROUGH SUPPLIERS POLICY STATEMENT OR AFFIDAVIT, THAT NO NEONICOTINOID BASED INSECTICIDES HAVE BEEN USED ON SITE OR DIRECTLY ADJACENT TO THE GROWING OR STORAGE PLOTS OF THE SUPPLIED PLANT MATERIAL, INCLUDING THE PLANTING OF AGRICULTURAL (OR OTHER) SEED TREATED WITH NEONICS.. LEGEND PROPOSED CANOPY TREE SYMBOLS - SEE PLANT SCHEDULE AND PLAN FOR SPECIES AND PLANTING SIZES PROPOSED EVERGREEN TREE SYMBOLS - SEE PLANT o e SCHEDULE AND PLAN FOR SPECIES AND PLANTING SIZES PROPOSED ORNAMENTAL TREE SYMBOLS - SEE PLANT SCHEDULE AND PLAN FOR SPECIES AND PLANTING SIZES PROPOSED DECIDUOUS AND EVERGREEN SHRUB SYMBOLS - SEE PLANT SCHEDULE AND PLAN FOR SPECIES AND PLANTING SIZES PROPOSED PERENNIAL PLANT SYMBOLS - SEE PLANT SCHEDULE AND PLAN FOR SPECIES AND PLANTING SIZES EDGING [=� DECORATIVE BOULDERS (ROUNDED & BLOCK STYLE), 18"-30" DIA. 4 All N Know what's below, 1" = 30'-0" Call before you dig. 16-0" 0 1230bo�2727AM 1 Tf SHREDDED CYPRESS MULCH, SAMPLES REQUIRED PROVIDE EDGING AS SHOWN ON PLAN OLAWN - SOD Civil Engineering, Surveying, SEED TYPE i - MNDOT 34-262 WET PRAIRIE, PER 4931 W. 35th Street, Suite 200 MNDOT SEEDING MANUAL SPECIFICATIONS (2014) civilsitegroup.com SEED TYPE 2 - MNDOT 35-221 DRY PRAIRIE, PER V MNDOT SEEDING MANUAL SPECIFICATIONS (2014) J 1" DIA. ROCK MAINTENANCE STRIP OVER FILTER FABRIC, a SAMPLES REQUIRED. PROVIDE EDGING AS SHOWN ON PLAN PROPOSED CANOPY TREE SYMBOLS - SEE PLANT SCHEDULE AND PLAN FOR SPECIES AND PLANTING SIZES PROPOSED EVERGREEN TREE SYMBOLS - SEE PLANT o e SCHEDULE AND PLAN FOR SPECIES AND PLANTING SIZES PROPOSED ORNAMENTAL TREE SYMBOLS - SEE PLANT SCHEDULE AND PLAN FOR SPECIES AND PLANTING SIZES PROPOSED DECIDUOUS AND EVERGREEN SHRUB SYMBOLS - SEE PLANT SCHEDULE AND PLAN FOR SPECIES AND PLANTING SIZES PROPOSED PERENNIAL PLANT SYMBOLS - SEE PLANT SCHEDULE AND PLAN FOR SPECIES AND PLANTING SIZES EDGING [=� DECORATIVE BOULDERS (ROUNDED & BLOCK STYLE), 18"-30" DIA. 4 All N Know what's below, 1" = 30'-0" Call before you dig. 16-0" 0 1230bo�2727AM 1 Tf M Cie G R O U P Civil Engineering, Surveying, Landscape Architecture 4931 W. 35th Street, Suite 200 St. Louis Park, MN 55416 civilsitegroup.com 612-615-0060 T U S H I E MONTGOMERY ARCHITECTS 0 W W O m EL I HEREBY CERTIFY THAT THIS PLAN, SPECIFICATION, OR REPORT WAS PREPARED BY ME OR UNDER MY DIRECT SUPERVISION AND THAT I AM A DULY LICENSED LANDSCAPE ARCHITECT UNDER THE LAWS OF THE STATE OF MINNESOTA. Patrick J. Sarver DATE 12/4/20 LICENSE NO. 24904 ISSUE/SUBMITTAL SUMMARY DRAWN BY:KW, BJ REVIEWED BY: MP PROJECT NUMBER: 20351 REVISION SUMMARY LANDSCAPE PLAN 1 L1.01 M M M LO to LO W 2 z U2 V LUJ J tY O a = �LU J z zX a - j W W U =LU 00 w QU) U) J � W a H '' Y Q J = M C:) M 0 W W O m EL I HEREBY CERTIFY THAT THIS PLAN, SPECIFICATION, OR REPORT WAS PREPARED BY ME OR UNDER MY DIRECT SUPERVISION AND THAT I AM A DULY LICENSED LANDSCAPE ARCHITECT UNDER THE LAWS OF THE STATE OF MINNESOTA. Patrick J. Sarver DATE 12/4/20 LICENSE NO. 24904 ISSUE/SUBMITTAL SUMMARY DRAWN BY:KW, BJ REVIEWED BY: MP PROJECT NUMBER: 20351 REVISION SUMMARY LANDSCAPE PLAN 1 L1.01 IRRIGATION NOTES: 1. ENTIRE SITE SHALL BE FULLY IRRIGATED. THE CONTRACTOR SHALL SUBMIT IRRIGATION SHOP DRAWINGS FOR REVIEW AND APPROVAL BY THE LANDSCAPE ARCHITECT PRIOR TO INSTALLATION. 2. SEE MECHANICAL AND ELECTRICAL PLANS AND SPECIFICATIONS FOR IRRIGATION WATER, METER, AND POWER CONNECTIONS. 3. CONTRACTOR TO VERIFY LOCATION OF ALL UNDERGROUND/ABOVE GROUND FACILITIES PRIOR TO ANY EXCAVATION/INSTALLATION. ANY DAMAGE TO UNDERGROUNDIABOVE GROUND FACILITIES SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR AND COSTS ASSOCIATED WITH CORRECTING DAMAGES SHALL BE BORNE ENTIRELY BY THE CONTRACTOR. 4. SERVICE EQUIPMENT AND INSTALLATION SHALL BE PER LOCAL UTILITY COMPANY STANDARDS AND SHALL BE PER NATIONAL AND LOCAL CODES. EXACT LOCATION OF SERVICE EQUIPMENT SHALL BE COORDINATED WITH THE LANDSCAPE ARCHITECT OR EQUIVALENT AT THE JOB SITE. 5. CONTRACTOR SHALL COORDINATE WITH LOCAL UTILITY COMPANY FOR THE PROPOSED ELECTRICAL SERVICE AND METERING FACILITIES. 6. IRRIGATION WATER LINE CONNECTION SIZE IS 1%" AT BUILDING. VERIFY WITH MECHANICAL PLANS.COVAGE. 7. ALL MAIN LINES SHALL BE 18" BELOW FINISHED GRADE. 8. ALL LATERAL LINES SHALL BE 12" BELLOW FINISHED GRADE. 9. ALL EXPOSED PVC RISERS, IF ANY, SHALL BE GRAY IN COLOR. 10. CONTRACTOR SHALL LAY ALL SLEEVES AND CONDUIT AT 2'-0" BELOW THE FINISHED GRADE OF THE TOP OF PAVEMENT. EXTEND SLEEVES TO 2'-0" BEYOND PAVEMENT. 11. CONTRACTOR SHALL MARK THE LOCATION OF ALL SLEEVES AND CONDUIT WITH THE SLEEVING MATERIAL "ELLED" TO 2'-O" ABOVE FINISHED GRADE AND CAPPED. 12. FABRICATE ALL PIPE TO MANUFACTURE'S SPECIFICATIONS WITH CLEAN AND SQUARE CUT JOINTS. USE QUALITY GRADE PRIMER AND SOLVENT CEMENT FORMULATED FOR INTENDED TYPE OF CONNECTION. 13. BACKFILL ALL TRENCHES WITH SOIL FREE OF SHARP OBJECTS AND DEBRIS. 14. ALL VALVE BOXES AND COVERS SHALL BE BLACK IN COLOR. 15. GROUP VALVE BOXES TOGETHER FOR EASE WHEN SERVICE IS REQUIRED. LOCATE IN PLANT BED AREAS WHENEVER POSSIBLE. 16. IRRIGATION CONTROLLER LOCATION SHALL BE VERIFIED ON-SITE WITH OWNER'S REPRESENTATIVE. 17. CONTROL WIRES: 14 GAUGE DIRECT BURIAL, SOLID COPPER IRRIGATION WIRE. RUN UNDER MAIN LINE. USE MOISTURE -PROOF SPLICES AND SPLICE ONLY AT VALVES OR PULL BOXES. RUN SEPARATE HOT AND COMMON WIRE TO EACH VALVE AND ONE (1) SPARE WIRE AND GROUND TO FURTHEST VALVE FROM CONTROLLER. LABEL OR COLOR CODE ALL WIRES. 18. AVOID OVER SPRAY ON BUILDINGS, PAVEMENT, WALLS AND ROADWAYS BY INDIVIDUALLY ADJUSTING RADIUS OR ARC ON SPRINKLER HEADS AND FLOW CONTROL ON AUTOMATIC VALVE. 19. ADJUST PRESSURE REGULATING VALVES FOR OPTIMUM PRESSURE ON SITE. 20. USE SCREENS ON ALL HEADS. 21. A SET OF AS -BUILT DRAWINGS SHALL BE MAINTAINED ON-SITE AT ALL TIMES IN AN UPDATED CONDITION. 22. ALL PIPE 3" AND OVER SHALL HAVE THRUST BLOCKING AT EACH TURN. 23. ALL AUTOMATIC REMOTE CONTROL VALVES WILL HAVE 3" MINIMUM DEPTH OF 3/4" WASHED GRAVEL UNDERNEATH VALVE AND VALVE BOX. GRAVEL SHALL EXTENT 3" BEYOND PERIMETER OF VALVE BOX. 24. THERE SHALL BE 3" MINIMUM SPACE BETWEEN BOTTOM OF VALVE BOX COVER AND TOP OF VALVE STRUCTURE. —18" - VERIFY W/ F SLOPE - MIN. 2%, MAX 5:1 VERIFY WI GRADING PLAN FACE OF BUILDING, WALL, OR STRUCTURE MIN. 3" LAYER OF ROCK MULCH AS SPECIFIED. PROVIDE SAMPLE TO LANDSCAPE ARCHITECT FOR APPROVAL PRIOR TO INSTALLATION STAKED LANDSCAPE EDGER AS SPECIFIED, SEE MANUFACTURER'S INSTRUCTIONS AND SPECS. FOR INSTALLATION AND PLACEMENT WATER PERMEABLE GEOTEXTILE FABRIC AS SPECIFIED COMPACTED SUBGRADE AGGREGATE MAINTANENCE STRIP NTS PRUNE AS FIELD DIRECTED BY THE LANDSCAPE ARCHITECT TO IMPROVE APPEARANCE (RETAIN NORMAL TREE SHAPE) THREE 2"X4"X8' WOODEN STAKES, STAINED BROWN WITH TWO STRANDS OF WIRE TWISTED TOGETHER. STAKES SHALL BE PLACED AT 1200 TO ONE ANOTHER. WIRE SHALL BE THREADED THROUGH NYLON STRAPPING WITH GROMMETS. ALTERNATE STABILIZING METHODS MAY BE PROPOSED BY CONTRACTOR. TRUNK FLARE JUNCTION: PLANT TREE 1"-2" ABOVE EXISTING GRADE COMPACT BOTTOM OF PIT, TYP. CUT AND REMOVE BURLAP FROM TOP 1/3 OF ROOT BALL. IF NON -BIODEGRADABLE, REMOVE COMPLETELY BACKFILL AS SPECIFIED MULCH TO OUTER EDGE OF SAUCER OR TO EDGE OF PLANTING BED, IF APPLICABLE. ROCK OR ORGANIC MULCH, SEE GENERAL LANDSCAPE NOTES AND PLAN NOTES FOR MULCH TYPE. KEEP MULCH MIN. 2" FROM PLANT TRUNK EXISTING GRADE SLOPE SIDES OF HOLE OR VERTICAL SIDES AT EDGE OF PLANTING BED RULE OF THUMB - MODIFY EXCAVATION BASED ON LOCATION OF PLANT MATERIAL AND DESIGN OF BEDS THREE TIMES WIDTH' OR OVERALL PLANT PLACEMENT OF ROOTBALL DECIDUOUS & CONIFEROUS TREE PLANTING NTS PRUNE AS FIELD DIRECTED BY THE LANDSCAPE ARCHITECT TO IMPROVE APPEARANCE (RETAIN NORMAL SHAPE FOR SPECIES) PLANT TOP OF ROOTBALL 1-2" ABOVE ABOVE SURROUNDING GRADE ROCK OR ORGANIC MULCH, SEE GENERAL LANDSCAPE NOTES AND PLAN NOTES FOR MULCH TYPE. KEEP MULCH MIN. 2" FROM PLANT TRUNK ROOTS AT OUTER EDGE OF ROOTBALL LOOSENED TO ENSURE PROPER BACKFILL -TO -ROOT CONTACT EXISTING GRADE SLOPE SIDES OF HOLE OR VERTICAL SIDES AT EDGE OF PLANTING BED BACKFILL AS PER SPECIFICATION DO NOT EXCAVATE BELOW ROOTBALL. RULE OF THUMB - MODIFY EXCAVATION BASED ON _THREE TIMES WIDTH LOCATION OF PLANT MATERIAL AND DESIGN OF BEDS OF ROOTBALL OR OVERALL PLANT PLACEMENT 1 DECIDUOUS & CONIFEROUS SHRUB PLANTING NTS PLANT TOP OF ROOTBALL 1-2" ABOVE ABOVE SURROUNDING GRADE ROCK OR ORGANIC MULCH, SEE GENERAL LANDSCAPE NOTES AND PLAN NOTES FOR MULCH TYPE. KEEP MULCH MIN. 2" FROM PLANT STEM ROOTS AT OUTER EDGE OF ROOTBALL LOOSENED TO ENSURE PROPER BACKFILL -TO -ROOT CONTACT EXISTING GRADE SLOPE SIDES OF HOLE OR VERTICAL SIDES AT EDGE OF PLANTING BED BACKFILL AS PER SPECIFICATION DO NOT EXCAVATE BELOW ROOTBALL. MODIFY EXCAVATION BASED ON LOCATION OF PLANT SIZE VARIES MATERIAL AND DESIGN OF BEDS OR OVERALL PLANT SEE LANDSCAPE PLAN PLACEMENT 1 PERENNIAL BED PLANTING NTS o Know what's below. Call before you di%,,rm20 s n 26 AM C) JLG R O U P Civil Engineering, Surveying, Landscape Architecture 4931 W. 35th Street, Suite 200 St. Louis Park, MN 55416 civilsitegroup.com 612-615-0060 T U S H I E MONTGOMERY A RICHITECTS 0/ CJ �O 0 0 U LU 0 a I HEREBY CERTIFY THAT THIS PLAN, SPECIFICATION, OR REPORT WAS PREPARED BY ME OR UNDER MY DIRECT SUPERVISION AND THAT I AM A DULY LICENSED LANDSCAPE ARCHITECT UNDER THE LAWS OF THE STATE OF MINNESOTA. _C!G� Patrick J. Sarver DATE 12/4/20 LICENSE NO. 24904 ISSUE/SUBMITTAL SUMMARY DRAWN BY:KW, BJ REVIEWED BY: MP PROJECT NUMBER: 20351 REVISION SUMMARY DATE I DESCRIPTION LANDSCAPE PLAN NOTES & DETAILS L1.1 COPYRIGHT CIVIL SITE GROUP M M M LC) to ID to W Z 2 z U� Z V W J� J O Q CO 0 LU J = ZO a Q = pw W C) J = 00 w Q cl) Z) W Y Q J = M C:) ce) 0 U LU 0 a I HEREBY CERTIFY THAT THIS PLAN, SPECIFICATION, OR REPORT WAS PREPARED BY ME OR UNDER MY DIRECT SUPERVISION AND THAT I AM A DULY LICENSED LANDSCAPE ARCHITECT UNDER THE LAWS OF THE STATE OF MINNESOTA. _C!G� Patrick J. Sarver DATE 12/4/20 LICENSE NO. 24904 ISSUE/SUBMITTAL SUMMARY DRAWN BY:KW, BJ REVIEWED BY: MP PROJECT NUMBER: 20351 REVISION SUMMARY DATE I DESCRIPTION LANDSCAPE PLAN NOTES & DETAILS L1.1 COPYRIGHT CIVIL SITE GROUP z J / R xF. XVW x , /PERIME �r�/' xrm EROS NTJR i' `--�i��.' / i ' AT CO, TIO xFn TY Ft 1` - INL6TPRQTECTl4Nj �kg. viF"' 9\ _ - �• Q&CH,BASINIS,7- -'- _ % ' \ted : ' �' ,' i' = _ -/ $�.�' -X�Tn --- _ \ � / � / i /i �' �-- — - 'moi i — x — -- _-`------ - `lam x j-' xN.. Ile G R O U P Civil Engineering Surveying Landscape Architecture 4931 W. 35th Street, Suite 200 St. Louis Park, MN 55416 civilsitegroup.com 612-615-0060 T U S H I E MONTGOMERY A RCHITECTS I HEREBY CERTIFY THAT THIS PLAN, SPECIFICATION, OR REPORT WAS /v Ig) ' / - ,� PREPARED BY ME OR UNDER MY DIRECT 64 4239 + x�. ��.1 1g5 ��++ w I SUPERVISION AND THAT I AMA DULY LICENSED PROFESSIONAL ENGINEER 5 1213 I UNDER THE �` SOF THE STATE OF C SWPPP NOTES: 1.ALL EXISTING UTILITY LOCATIONS SHOWN ARE APPROXIMATE. CONTACT "GOPHER STATE ONE CALL" (651-454-0002 OR 800-252-1166) FOR UTILITY LOCATIONS, 48 HOURS PRIOR TO CONSTRUCTION. THE CONTRACTOR SHALL REPAIR OR REPLACE ANY UTILITIES THAT ARE DAMAGED DURING CONSTRUCTION AT NO COST TO THE OWNER. 2. THIS PROJECT IS GREATER THAN ONE ACRE AND WILL REQUIRE AN MPCA NPDES PERMIT. CONTRACTOR IS RESPONSIBLE FOR OBTAINING ANY EROSION CONTROL PERMITS REQUIRED BY THE CITY. 3. SEE SHEETS SW1.0 - SW1.5 FOR ALL EROSION CONTROL NOTES, DESCRIPTIONS, AND PRACTICES. 4. SEE GRADING PLAN FOR ADDITIONAL GRADING AND EROSION CONTROL NOTES. 5. CONTRACTOR IS RESPONSIBLE FOR SWPPP IMPLEMENTATION, INSPECTIONS, AND COMPLIANCE WITH NPDES PERMIT, ALL SPECIFIED EROSION AND SEDIMENT CONTROL PRACTICES, AND MEASURES CONTAINED IN THIS SWPPP ARE THE MINIMUM REQUIREMENTS. ADDITIONAL PRACTICES MAY BE REQUIRED DURING THE COURSE OF CONSTRUCTION. CITY OF CHANHASSEN EROSION CONTROL NOTES: 1. RESERVED FOR CITY SPECIFIC EROSION CONTROL NOTES. LEGEND: - - - - - EX. V CONTOUR ELEVATION INTERVAL 1137 1.0' CONTOUR ELEVATION INTERVAL DRAINAGE ARROW •.................. • SILT FENCE / BIOROLL - GRADING LIMIT !m•ti ■ ■ INLET PROTECTION Ea= STABILIZED CONSTRUCTION ENTRANCE i/ / zz_/ / EROSION CONTROL BLANKET — Z] o� 0 Know what's below. Call before you dig. V 1" = 30'-0„ Q 1 15'-0" 0 124Y20'1j1 092732AM Ma$hew R.Pavek DATE 12/4/20 LICENSE NO. 44263 ISSUE/SUBMITTAL SUMMARY DRAWN BY: KW, BJ REVIEWED BY: MP PROJECT NUMBER: 20351 REVISION SUMMARY SWPPP - EXISTING CONDITIONS swi 00 n COPYRIGHT CIVIL SITE GROUP IN M M M U') to to W z z_ z U2 z U wcf).J O a Q _J J z Z X = _ 0 LLI W C) J =� °D w Q V^) J � Ud li Y J M C) to M I HEREBY CERTIFY THAT THIS PLAN, SPECIFICATION, OR REPORT WAS /v Ig) ' / - ,� PREPARED BY ME OR UNDER MY DIRECT 64 4239 + x�. ��.1 1g5 ��++ w I SUPERVISION AND THAT I AMA DULY LICENSED PROFESSIONAL ENGINEER 5 1213 I UNDER THE �` SOF THE STATE OF C SWPPP NOTES: 1.ALL EXISTING UTILITY LOCATIONS SHOWN ARE APPROXIMATE. CONTACT "GOPHER STATE ONE CALL" (651-454-0002 OR 800-252-1166) FOR UTILITY LOCATIONS, 48 HOURS PRIOR TO CONSTRUCTION. THE CONTRACTOR SHALL REPAIR OR REPLACE ANY UTILITIES THAT ARE DAMAGED DURING CONSTRUCTION AT NO COST TO THE OWNER. 2. THIS PROJECT IS GREATER THAN ONE ACRE AND WILL REQUIRE AN MPCA NPDES PERMIT. CONTRACTOR IS RESPONSIBLE FOR OBTAINING ANY EROSION CONTROL PERMITS REQUIRED BY THE CITY. 3. SEE SHEETS SW1.0 - SW1.5 FOR ALL EROSION CONTROL NOTES, DESCRIPTIONS, AND PRACTICES. 4. SEE GRADING PLAN FOR ADDITIONAL GRADING AND EROSION CONTROL NOTES. 5. CONTRACTOR IS RESPONSIBLE FOR SWPPP IMPLEMENTATION, INSPECTIONS, AND COMPLIANCE WITH NPDES PERMIT, ALL SPECIFIED EROSION AND SEDIMENT CONTROL PRACTICES, AND MEASURES CONTAINED IN THIS SWPPP ARE THE MINIMUM REQUIREMENTS. ADDITIONAL PRACTICES MAY BE REQUIRED DURING THE COURSE OF CONSTRUCTION. CITY OF CHANHASSEN EROSION CONTROL NOTES: 1. RESERVED FOR CITY SPECIFIC EROSION CONTROL NOTES. LEGEND: - - - - - EX. V CONTOUR ELEVATION INTERVAL 1137 1.0' CONTOUR ELEVATION INTERVAL DRAINAGE ARROW •.................. • SILT FENCE / BIOROLL - GRADING LIMIT !m•ti ■ ■ INLET PROTECTION Ea= STABILIZED CONSTRUCTION ENTRANCE i/ / zz_/ / EROSION CONTROL BLANKET — Z] o� 0 Know what's below. Call before you dig. V 1" = 30'-0„ Q 1 15'-0" 0 124Y20'1j1 092732AM Ma$hew R.Pavek DATE 12/4/20 LICENSE NO. 44263 ISSUE/SUBMITTAL SUMMARY DRAWN BY: KW, BJ REVIEWED BY: MP PROJECT NUMBER: 20351 REVISION SUMMARY SWPPP - EXISTING CONDITIONS swi 00 n COPYRIGHT CIVIL SITE GROUP IN i SWPPP NOTES 1.ALL EXISTING UTILITY LOCATIONS SHOWN ARE APPROXIMATE. CONTACT "GOPHER STATE ONE CALL" (651-454-0002 OR 800-252-1166) FOR UTILITY LOCATIONS, 48 HOURS PRIOR TO CONSTRUCTION. THE CONTRACTOR SHALL REPAIR OR REPLACE ANY UTILITIES THAT ARE DAMAGED DURING CONSTRUCTION AT NO COST TO THE OWNER. 2. THIS PROJECT IS GREATER THAN ONE ACRE AND WILL REQUIRE AN MPCA NPDES PERMIT. CONTRACTOR IS RESPONSIBLE FOR OBTAINING ANY EROSION CONTROL PERMITS REQUIRED BY THE CITY. 3. SEE SHEETS SW1.0 - SW1.5 FOR ALL EROSION CONTROL NOTES, DESCRIPTIONS, AND PRACTICES. 4. SEE GRADING PLAN FOR ADDITIONAL GRADING AND EROSION CONTROL NOTES. 5. CONTRACTOR IS RESPONSIBLE FOR SWPPP IMPLEMENTATION, INSPECTIONS, AND COMPLIANCE WITH NPDES PERMIT. ALL SPECIFIED EROSION AND SEDIMENT CONTROL PRACTICES, AND MEASURES CONTAINED IN THIS SWPPP ARE THE MINIMUM REQUIREMENTS. ADDITIONAL PRACTICES MAY BE REQUIRED DURING THE COURSE OF CONSTRUCTION. CITY OF CHANHASSEN EROSION CONTROL NOTES: 1. RESERVED FOR CITY SPECIFIC EROSION CONTROL NOTES. LEGEND: -------- 1125 -------- EX. 1' CONTOUR ELEVATION INTERVAL t 137 1.0' CONTOUR ELEVATION INTERVAL -� DRAINAGE ARROW .................... SILT FENCE/BIOROLL- GRADING LIMIT OEM% 01111 INLET PROTECTION S■■I STABILIZED CONSTRUCTION ENTRANCE EROSION CONTROL BLANKET Zvi jL V i G R O U P Civil Engineering, Surveying, Landscape Architecture 4931 W. 35th Street, Suite 200 St. Louis Park, MN 55416 civilsitegroup.com 612-615-0060 T U S H I E MONTGOMERY ARCHITECTS I HEREBY CERTIFY THAT THIS PLAN, SPECIFICATION, OR REPORT WAS PREPARED BY ME OR UNDER MY DIRECT SUPERVISION AND THAT I AM A DULY LICENSED PROFESSIONAL ENGINEER UNDER THE LAWS OF THE STATE OF MINNESOTA. - MaTthew R. Pavek DATE 12/4/20 LICENSE NO. 44263 ISSUE/SUBMITTAL SUMMARY DRAWN BY:KW, BJ REVIEWED BY: MP PROJECT NUMBER: 20351 REVISION SUMMARY SWPPP- PROPOSED 4 A CONDITIONS Know what's below. 1"= 30'-0• swimi 0811 before you dig. 151-0" 0 1� 4=092736AM l rnovoir_ur rvu circ r_oni io iu, t� `— M T co M LO Ln to LO W Z 2 z UZ> Z V Lu j� J O Q w = z ZX J a - �J w W U = 00 04 �1 W Q y� UJ a. UJ � g M C) LO M r I HEREBY CERTIFY THAT THIS PLAN, SPECIFICATION, OR REPORT WAS PREPARED BY ME OR UNDER MY DIRECT SUPERVISION AND THAT I AM A DULY LICENSED PROFESSIONAL ENGINEER UNDER THE LAWS OF THE STATE OF MINNESOTA. - MaTthew R. Pavek DATE 12/4/20 LICENSE NO. 44263 ISSUE/SUBMITTAL SUMMARY DRAWN BY:KW, BJ REVIEWED BY: MP PROJECT NUMBER: 20351 REVISION SUMMARY SWPPP- PROPOSED 4 A CONDITIONS Know what's below. 1"= 30'-0• swimi 0811 before you dig. 151-0" 0 1� 4=092736AM l rnovoir_ur rvu circ r_oni io iu, 'VIS/2 OF THE CURB IT V AT TOP OF SEMBLY CURB, PLATE, BOX, TE 3SEMBLY DIAMETER, 6" E 10" AT LOW POINT )W FABRIC NUItti: 1. REPLACE INLET GRATE UPON COMPLETE INSTALLATION OF INLET PROTECTION FABRIC. 2. CONTRACTOR SHALL REMOVE ALL ACCUMULATED SEDIMENT AND DEBRIS FROM THE SURFACE OF THE SYSTEM AFTER EACH STORM EVENT AND AT THE COMPLETION OF THE CONTRACT, 3. REFERENCE APPLE VALLEY STANDARD PLATE ERO-4C. (�,1 CURB INLET FILTER NTS SUPPORT NET: 12 GAUGE 4" x 4" WIRE HOOKED ONTO - PREFORMED CHANNELS ON POSTS AS SPECIFIED. EXISTING GROUND SURFACE CARRY WIRE SUPPORT NET DOWN INTO TRENCH FILTER FABRIC WITH WIRE SUPPORT NET AS SPECIFIED. METAL POST AS SPECIFIED. N � SEDIMENT FENCE NTS FILTER FABRIC AS SPECIFIED SECURE TO WIRE SUPPORT NET WITH METAL CLIPS 12"O.C. ANCHOR FABRIC WITH SOIL, TAMP IFILL DIRECTION OF IOW METAL POSTS 8'-0" O.C. MAX. ''•wp gypI Ilk �•�•s e e CK de DEPTH OR OCK MIN.10"SUBCUT.DEPTH FOR WOODCHIPS 18" MINIMUM CUT OFF BERM TO MINIMIZE RUNOFF FROM SITE FILTER FABRIC (MNDot TYPE 5) �B, TAMP THE TRENCH FULL OF SOIL. SECURE WITH ROW OF STAPLES, 10" SPACING, 4" DOWN FROM TRENCH r� o ., . -'f , � 'C' OVERLAP: BURY UPPER END OF LOWER STRIP AS IN'A' AND'B'. OVERLAP END OF TOP STRIP 4" AND STAPLE. NOTE: FILTER FABRIC SHALL BE PLACED UNDER ROCK TO STOP MUD MIGRATION THROUGH ROCK. my OF ROCK CONSTRUCTION OMEN ENTRANCE REVISED: 12-19 PLATE NO.: ENGINEERING DEPARTMENT 5,301 FIIF NAME : G:\ENG\SPECS\5307 I_ 'D' EROSION STOP: FOLD OF MATTING BURIED IN SILT TRENCH AND TAMPED. DOUBLI OF STAPLES. PLACE STAPLES 2 FEET APART TO KEEP MATTING FIRMLY PRESSED TO SOIL. 'A' BURY THE TOP END OF THE MATTING IN A TRENCH 4" OR MORE IN DEPTH 'E' OVERFALL �` NOTE: 1. PLACE STAPLES 2 FEET APART TO KEEP MATTING FIRMLY PRESSED TO SOIL. —� TYPICAL STAPLE #8 GAUGE WIRE G R O U P Civil Engineering • Surveying, Landscape Architecture 4931 W. 35th Street, Suite 200 St. Louis Park, MN 55416 civilsitegroup.com 612-615-0060 T U S H I E MONTGOMERY A RCHITECTS EROSION BLANKET NTS FILTER FABRIC AS SPECIFIED M FILLER AS SPECIFIED M M to to to L1') FILL UPSTREAM BASE EDGE WITH Z Z EXISTING GROUND 2" OF DIRT OR COMPOST TO Z EMBED ROLL. W SURFACE jjjj Z 6 DIRECTION OF FLOW ♦ ♦ W J O v 0 0 Z LU WOODEN STAKES 1/2"X2"X16" MIN. PLACED 10' O.C. IJz /� = Q X W WHEN INSTALLED ON GROUND. IF INSTALLED ON 1• U 00 PVMT. PROVIDE SANDBAGS BEHIND AND ON TOP AT Uj O N MIN. 10' O.C. 3 NOTE: w = LFL ­'1. COMPOST FILTER LOGS (BIO ROLLS) SHALL BE FILTREXX EROSION CONTROL SOXX OR APPROVED EQUAL. se 2. COMPOST FILLER TO BE MADE FROM A COMPOST BLEND 30%-40% GRADE 2 (SPEC 3890) AND 60%-70% U) PARTIALLY DECOMPOSED WOOD CHIPS, PER MNDOT SPEC 3897. 3. FILTER FABRIC SHALL BE GEOTEXTILE KNITTED MATERIAL WITH MAX. OPENINGS OF 3/8". J L 4. IF MULTIPLE ROLLS NEEDED, OVERLAP BY MIN. 12" AT ENDS AND STAKE. Y 5. SILT SHALL BE REMOVED ONCE IT REACHES 80% OF THE HEIGHT OF THE ROLL OR AS DEEMED NECESSARY Q BY SITE CONTRACTOR TO MAINTAIN PROPER FUNCTION. J 2 CD to co co SEDIMENT BIO -ROLL / COMPOST FILTER LOG NTS U W O a SAMPLE EROSION CONTROL MAINTAIN A 16 FOOT BUFFER ATER PLAN FOR INDIVIDUAL LOTS AND ols URRSW EDGE SDR. _ . - PRETRNT5PTTM PERIMETER APART SJMW70 ON i ADJACENT TO LOT 1 SURFACE waWATERS ... a•tee P sago lmq LOT 3 OPTION 2 - J-HOaR SILT FENCE BUTT FENCE MMTHER AT PRO UM LINE OVER -LAP AT PROPERTY LINES T MINCE LOT 2 LEGONO t'' Theesta lard grnbals willbe kwW In the travW4 %T FENCE ROOFS�� GpiP °' STRAW MULCH J. SURFACE WATER \ \ - WATER FLOW `CURB a ou Ta.R OVER -LAP SILT FENCE STRE"T STORM SOM R DUST ENTRANCE SEDIMENT CONTROL WMOD OR spa INLET PROT¢cnow DETAIL SMA • Water resources staff must be contacted before any/oll dewatering activity • Perimeter sediment controls are necessary nt downsloping property and street edges. Note that sediment controls need to provide containment by turning perimeter controls upslope-into property. • Perimeter controls can include filer logs, mulch berms and/or silt fence. • See MNDot spec. 3897 & 2573. • Temporary stockpiles cannot be placed in drainage swales, surface waters, or on public streets, and must have perimeter control EROSION CONTROL • lopsoii—Site has a minimum of 4-6 inches of topsoil. • Construction entrance—I to 2" clean crushed rock at a depth of 6 Inches. • House Roof Perimeter -Strove mulch at 2 inches deep around house directly below roof line, if house has rain gutters, downpouts need energy dissipation. • Slopes -Steeper than 4:1 with positive grade to surface waters of the state need erosion control blankets and temporary or permanent seeding. • See MNDat Spec. 3885 & 2575. • Swales—Need blankets over final 200'. • Swales—Need check dams if slope is 4:1 or greater. M1 Of EROSION CONTROL FOR INDIVIDUAL LOTS (TYP.) REVISED: 3-19PLATE NO.: ENGINEERING DEPARTMENT 5302E FlLE NAME: G:\ENG\SPECS\53028 I HEREBY CERTIFY THAT THIS PLAN, SPECIFICATION, OR REPORT WAS PREPARED BY ME OR UNDER MY DIRECT SUPERVISION AND THAT I AM A DULY LICENSED PROFESSIONAL ENGINEER UNDER THE LAWS OF THE STATE OF MINNESOTA. Ma-ffhew R. Pavek DATE 12/4/20 LICENSE NO. 44263 ISSUE/SUBMITTAL SUMMARY PROJECT NUMBER: 20351 REVISION SUMMARY SWPPP - DETAILS SW1.2 12/420209:27:43 AM (o)COPYRIGHT CIVIL SITE GROUP INC. GENERAL SWPPP REQUIREMENTS AND NOTES: THE CONTRACTOR AND ALL SUBCONTRACTORS INVOLVED WITH A CONSTRUCTION ACTIVITY THAT DISTURBS SITE SOIL OR WHO IMPLEMENT A POLLUTANT CONTROL MEASURE IDENTIFIED IN THE STORM WATER POLLUTION PREVENTION PLAN (SWPPP) MUST COMPLY WITH THE REQUIREMENTS OF THE NATIONAL POLLUTION DISCHARGE ELIMINATION SYSTEM (NPDES) GENERAL PERMIT (DATED AUGUST 1, 2018 # MNR100001) AND ANY LOCAL GOVERNING AGENCY HAVING JURISDICTION CONCERNING EROSION AND SEDIMENTATION CONTROL. STORMWATER DISCHARGE DESIGN REQUIREMENTS SWPPP THE NATURE OF THIS PROJECT WILL BE CONSISTENT WITH WHAT IS REPRESENTED IN THIS SET OF CONSTRUCTION PLANS AND SPECIFICATIONS. SEE THE SWPPP PLAN SHEETS AND SWPPP NARRATIVE (ATTACHMENT A: CONSTRUCTION SWPPP TEMPLATE) FOR ADDITIONAL SITE SPECIFIC SWPPP INFORMATION. THE PLANS SHOW LOCATIONS AND TYPES OF ALL TEMPORARY AND PERMANENT EROSION PREVENTION AND SEDIMENT CONTROL BMPS. STANDARD DETAILS ARE ATTACHED TO THIS SWPPP DOCUMENT. THE INTENDED SEQUENCING OF MAJOR CONSTRUCTION ACTIVITIES IS AS FOLLOWS: 1. INSTALL STABILIZED ROCK CONSTRUCTION ENTRANCE 2. INSTALLATION OF SILT FENCE AROUND SITE 3. INSTALL ORANGE CONSTRUCTION FENCING AROUND INFILTRATION AREAS 4. INSTALL INLET PROTECTION AT ALL ADJACENT AND DOWNSTREAM CATCH BASINS 5. CLEAR AND GRUB FOR TEMPORARY SEDIMENT BASIN / POND INSTALL 6. CONSTRUCT TEMPORARY SEDIMENT BASIN / POND (SECTION 14) 7. CLEAR AND GRUB REMAINDER OF SITE 8. STRIP AND STOCKPILE TOPSOIL 9. ROUGH GRADING OF SITE 10. STABILIZE DENUDED AREAS AND STOCKPILES 11. INSTALL SANITARY SEWER, WATER MAIN STORM SEWER AND SERVICES 12. INSTALL SILT FENCE / INLET PROTECTION AROUND CB'S 13. INSTALL STREET SECTION 14. INSTALL CURB AND GUTTER 15. BITUMINOUS ON STREETS 16. FINAL GRADE BOULEVARD, INSTALL SEED AND MULCH 17. REMOVE ACCUMULATED SEDIMENT FROM BASIN / POND 18. FINAL GRADE POND / INFILTRATION BASINS (DO NOT COMPACT SOILS IN INFILTRATION AREAS.) 19. WHEN ALL CONSTRUCTION ACTIVITY IS COMPLETE AND THE SITE IS STABILIZED BY EITHER SEED OR SODMNDSCAPING, REMOVE SILT FENCE AND RESEED ANY AREAS DISTURBED BY THE REMOVAL. RECORDS RETENTION: THE SWPPP (ORIGINAL OR COPIES) INCLUDING, ALL CHANGES TO IT, AND INSPECTIONS AND MAINTENANCE RECORDS MUST BE KEPT AT THE SITE DURING CONSTRUCTION BY THE PERMITTEE WHO HAS OPERATIONAL CONTROL OF THAT PORTION OF THE SITE. THE SWPPP CAN BE KEPT IN EITHER THE FIELD OFFICE OR IN AN ON SITE VEHICLE DURING NORMAL WORKING HOURS. ALL OWNER(S) MUST KEEP THE SWPPP, ALONG WITH THE FOLLOWING ADDITIONAL RECORDS, ON FILE FOR THREE (3) YEARS AFTER SUBMITTAL OF THE NOT AS OUTLINED IN SECTION 4. THIS DOES NOT INCLUDE ANY RECORDS AFTER SUBMITTAL OF THE NOT. 1. THE FINAL SWPPP; 2. ANY OTHER STORMWATER RELATED PERMITS REQUIRED FOR THE PROJECT; 3. RECORDS OF ALL INSPECTION AND MAINTENANCE CONDUCTED DURING CONSTRUCTION (SEE SECTION 11, INSPECTIONS AND MAINTENANCE); 4. ALL PERMANENT OPERATION AND MAINTENANCE AGREEMENTS THAT HAVE BEEN IMPLEMENTED, INCLUDING ALL RIGHT OF WAY, CONTRACTS, COVENANTS AND OTHER BINDING REQUIREMENTS REGARDING PERPETUAL MAINTENANCE; AND 5. ALL REQUIRED CALCULATIONS FOR DESIGN OF THE TEMPORARY AND PERMANENT STORMWATER MANAGEMENT SYSTEMS. SWPPP IMPLEMENTATION RESPONSIBILITIES: 1. THE OWNER AND CONTRACTOR ARE PERMITTEE(S) AS IDENTIFIED BY THE NPDES PERMIT. 2. CONTRACTOR SHALL BE RESPONSIBLE FOR ALL ON-SITE IMPLEMENTATION OF THE SWPPP, INCLUDING THE ACTIVITIES OF ALL OF THE CONTRACTOR'S SUBCONTRACTORS. 3. CONTRACTOR SHALL PROVIDE A PERSON(S) KNOWLEDGEABLE AND EXPERIENCED IN THE APPLICATION OF EROSION PREVENTION AND SEDIMENT CONTROL BMPS TO OVERSEE ALL INSTALLATION AND MAINTENANCE OF BMPS AND IMPLEMENTATION OF THE SWPPP. 4. CONTRACTOR SHALL PROVIDE PERSON(S) MEETING THE TRAINING REQUIREMENTS OF THE NPDES PERMIT TO CONDUCT INSPECTION AND MAINTENANCE OF ALL EROSION PREVENTION AND SEDIMENT CONTROL BMPS IN ACCORDANCE WITH THE REQUIREMENTS OF THE PERMIT. ONE OF THESE INDIVIDUAL(S) MUST BE AVAILABLE FOR AN ONSITE INSPECTION WITHIN 72 HOURS UPON REQUEST BY MPCA. CONTRACTOR SHALL PROVIDE TRAINING DOCUMENTATION FOR THESE INDIVIDUAL(S) AS REQUIRED BY THE NPDES PERMIT. THIS TRAINING DOCUMENTATION SHALL BE RECORDED IN OR WITH THE SWPPP BEFORE THE START OF CONSTRUCTION OR AS SOON AS THE PERSONNEL FOR THE PROJECT HAVE BEEN DETERMINED. DOCUMENTATION SHALL INCLUDE: 4.1. NAMES OF THE PERSONNEL ASSOCIATED WITH THE PROJECT THAT ARE REQUIRED TO BE TRAINED PER SECTION 21 OF THE PERMIT. 4.2. DATES OF TRAINING AND NAME OF INSTRUCTOR AND ENTITY PROVIDING TRAINING. 4.3. CONTENT OF TRAINING COURSE OR WORKSHOP INCLUDING THE NUMBER OF HOURS OF TRAINING. 5. FOLLOWING FINAL STABILIZATION AND THE TERMINATION OF COVERAGE FOR THE NPDES PERMIT, THE OWNER IS EXPECTED TO FURNISH LONG TERM OPERATION AND MAINTENANCE (0 & M) OF THE PERMANENT STORM WATER MANAGEMENT SYSTEM. CONSTRUCTION ACTIVITY REQUIREMENTS SWPPP AMENDMENTS (SECTION 6): 1. ONE OF THE INDIVIDUALS DESCRIBED IN ITEM 21.2.A OR ITEM 21.2.13 OR ANOTHER QUALIFIED INDIVIDUAL MUST COMPLETE ALL SWPPP CHANGES. CHANGES INVOLVING THE USE OF A LESS STRINGENT BMP MUST INCLUDE A JUSTIFICATION DESCRIBING HOW THE REPLACEMENT BMP IS EFFECTIVE FOR THE SITE CHARACTERISTICS. 2. PERMITTEES MUST AMEND THE SWPPP TO INCLUDE ADDITIONAL OR MODIFIED BMPS AS NECESSARY TO CORRECT PROBLEMS IDENTIFIED OR ADDRESS SITUATIONS WHENEVER THERE IS A CHANGE IN DESIGN, CONSTRUCTION, OPERATION, MAINTENANCE, WEATHER OR SEASONAL CONDITIONS HAVING A SIGNIFICANT EFFECT ON THE DISCHARGE OF POLLUTANTS TO SURFACE WATERS OR GROUNDWATER. 3. PERMITTEES MUST AMEND THE SWPPP TO INCLUDE ADDITIONAL OR MODIFIED BMPS AS NECESSARY TO CORRECT PROBLEMS IDENTIFIED OR ADDRESS SITUATIONS WHENEVER INSPECTIONS OR INVESTIGATIONS BY THE SITE OWNER OR OPERATOR, USEPA OR MPCA OFFICIALS INDICATE THE SWPPP IS NOT EFFECTIVE IN ELIMINATING OR SIGNIFICANTLY MINIMIZING THE DISCHARGE OF POLLUTANTS TO SURFACE WATERS OR GROUNDWATER OR THE DISCHARGES ARE CAUSING WATER QUALITY STANDARD EXCEEDANCES (E.G., NUISANCE CONDITIONS AS DEFINED IN MINN. R. 7050.0210, SUBP. 2) OR THE SWPPP IS NOT CONSISTENT WITH THE OBJECTIVES OF A USEPA APPROVED TMDL. BMP SELECTION AND INSTALLATION (SECTION 7): 1. PERMITTEES MUST SELECT, INSTALL, AND MAINTAIN THE BMPS IDENTIFIED IN THE SWPPP AND IN THIS PERMIT IN AN APPROPRIATE AND FUNCTIONAL MANNER AND IN ACCORDANCE WITH RELEVANT MANUFACTURER SPECIFICATIONS AND ACCEPTED ENGINEERING PRACTICES. EROSION PREVENTION (SECTION 8): 1. BEFORE WORK BEGINS, PERMITTEES MUST DELINEATE THE LOCATION OF AREAS NOT TO BE DISTURBED. 2. PERMITTEES MUST MINIMIZE THE NEED FOR DISTURBANCE OF PORTIONS OF THE PROJECT WITH STEEP SLOPES. WHEN STEEP SLOPES MUST BE DISTURBED, PERMITTEES MUST USE TECHNIQUES SUCH AS PHASING AND STABILIZATION PRACTICES DESIGNED FOR STEEP SLOPES (E.G., SLOPE DRAINING AND TERRACING). 3. PERMITTEES MUST STABILIZE ALL EXPOSED SOIL AREAS, INCLUDING STOCKPILES. STABILIZATION MUST BE INITIATED IMMEDIATELY TO LIMIT SOIL EROSION WHEN CONSTRUCTION ACTIVITY HAS PERMANENTLY OR TEMPORARILY CEASED ON ANY PORTION OF THE SITE AND WILL NOT RESUME FOR A PERIOD EXCEEDING 14 CALENDAR DAYS. STABILIZATION MUST BE COMPLETED NO LATER THAN 14 CALENDAR DAYS AFTER THE CONSTRUCTION ACTIVITY HAS CEASED. STABILIZATION IS NOT REQUIRED ON CONSTRUCTED BASE COMPONENTS OF ROADS, PARKING LOTS AND SIMILAR SURFACES. STABILIZATION IS NOT REQUIRED ON TEMPORARY STOCKPILES WITHOUT SIGNIFICANT SILT, CLAY OR ORGANIC COMPONENTS (E.G., CLEAN AGGREGATE STOCKPILES, DEMOLITION CONCRETE STOCKPILES, SAND STOCKPILES) BUT PERMITTEES MUST PROVIDE SEDIMENT CONTROLS AT THE BASE OF THE STOCKPILE. 4. FOR PUBLIC WATERS THAT THE MINNESOTA DNR HAS PROMULGATED "WORK IN WATER RESTRICTIONS" DURING SPECIFIED FISH SPAWNING TIME FRAMES, PERMITTEES MUST COMPLETE STABILIZATION OF ALL EXPOSED SOIL AREAS WITHIN 200 FEET OF THE WATER'S EDGE, AND THAT DRAIN TO THESE WATERS, WITHIN 24 HOURS DURING THE RESTRICTION PERIOD. 5. PERMITTEES MUST STABILIZE THE NORMAL WETTED PERIMETER OF THE LAST 200 LINEAR FEET OF TEMPORARY OR PERMANENT DRAINAGE DITCHES OR SWALES THAT DRAIN WATER FROM THE SITE WITHIN 24 HOURS AFTER CONNECTING TO A SURFACE WATER OR PROPERTY EDGE. PERMITTEES MUST COMPLETE STABILIZATION OF REMAINING PORTIONS OF TEMPORARY OR PERMANENT DITCHES OR SWALES WITHIN 14 CALENDAR DAYS AFTER CONNECTING TO A SURFACE WATER OR PROPERTY EDGE AND CONSTRUCTION IN THAT PORTION OF THE DITCH TEMPORARILY OR PERMANENTLY CEASES. 6. TEMPORARY OR PERMANENT DITCHES OR SWALES BEING USED AS A SEDIMENT CONTAINMENT SYSTEM DURING CONSTRUCTION (WITH PROPERLY DESIGNED ROCK -DITCH CHECKS, BIO ROLLS, SILT DIKES, ETC.) DO NOT NEED TO BE STABILIZED. PERMITTEES MUST STABILIZE THESE AREAS WITHIN 24 HOURS AFTER THEIR USE AS A SEDIMENT CONTAINMENT SYSTEM CEASES 7. PERMITTEES MUST NOT USE MULCH, HYDROMULCH, TACKIFIER, POLYACRYLAMIDE OR SIMILAR EROSION PREVENTION PRACTICES WITHIN ANY PORTION OF THE NORMAL WETTED PERIMETER OF A TEMPORARY OR PERMANENT DRAINAGE DITCH OR SWALE SECTION WITH A CONTINUOUS SLOPE OF GREATER THAN 2 PERCENT. B. PERMITTEES MUST PROVIDE TEMPORARY OR PERMANENT ENERGY DISSIPATION AT ALL PIPE OUTLETS WITHIN 24 HOURS AFTER CONNECTION TO A SURFACE WATER OR PERMANENT STORMWATER TREATMENT SYSTEM. 9. PERMITTEES MUST NOT DISTURB MORE LAND (I.E., PHASING) THAN CAN BE EFFECTIVELY INSPECTED AND MAINTAINED IN ACCORDANCE WITH SECTION 11. SEDIMENT CONTROL (SECTION 9): 1. PERMITTEES MUST ESTABLISH SEDIMENT CONTROL BMPS ON ALL DOWNGRADIENT PERIMETERS OF THE SITE AND DOWNGRADIENT AREAS OF THE SITE THAT DRAIN TO ANY SURFACE WATER, INCLUDING CURB AND GUTTER SYSTEMS. PERMITTEES MUST LOCATE SEDIMENT CONTROL PRACTICES UPGRADIENT OF ANY BUFFER ZONES. PERMITTEES MUST INSTALL SEDIMENT CONTROL PRACTICES BEFORE ANY UPGRADIENT LAND -DISTURBING ACTIVITIES BEGIN AND MUST KEEP THE SEDIMENT CONTROL PRACTICES IN PLACE UNTIL THEY ESTABLISH PERMANENT COVER. 2. IF DOWNGRADIENT SEDIMENT CONTROLS ARE OVERLOADED, BASED ON FREQUENT FAILURE OR EXCESSIVE MAINTENANCE REQUIREMENTS, PERMITTEES MUST INSTALL ADDITIONAL UPGRADIENT SEDIMENT CONTROL PRACTICES OR REDUNDANT BMPS TO ELIMINATE THE OVERLOADING AND AMEND THE SWPPP TO IDENTIFY THESE ADDITIONAL PRACTICES AS REQUIRED IN ITEM 6.3. 3. TEMPORARY OR PERMANENT DRAINAGE DITCHES AND SEDIMENT BASINS DESIGNED AS PART OF A SEDIMENT CONTAINMENT SYSTEM (E.G., DITCHES WITH ROCK -CHECK DAMS) REQUIRE SEDIMENT CONTROL PRACTICES ONLY AS APPROPRIATE FOR SITE CONDITIONS. 4. A FLOATING SILT CURTAIN PLACED IN THE WATER IS NOT A SEDIMENT CONTROL BMP TO SATISFY REM 9.2 EXCEPT WHEN WORKING ON A SHORELINE OR BELOW THE WATERLINE. IMMEDIATELY AFTER THE SHORT TERM CONSTRUCTION ACTIVITY (E.G., INSTALLATION OF RIP RAP ALONG THE SHORELINE) IN THAT AREA IS COMPLETE, PERMITTEES MUST INSTALL AN UPLAND PERIMETER CONTROL PRACTICE IF EXPOSED SOILS STILL DRAIN TO A SURFACE WATER. 5. PERMITTEES MUST RE -INSTALL ALL SEDIMENT CONTROL PRACTICES ADJUSTED OR REMOVED TO ACCOMMODATE SHORT-TERM ACTIVITIES SUCH AS CLEARING OR GRUBBING, OR PASSAGE OF VEHICLES, IMMEDIATELY AFTER THE SHORT-TERM ACTIVITY IS COMPLETED. PERMITTEES MUST RE -INSTALL SEDIMENT CONTROL PRACTICES BEFORE THE NEXT PRECIPITATION EVENT EVEN IF THE SHORT-TERM ACTIVITY IS NOT COMPLETE. 6. PERMITTEES MUST PROTECT ALL STORM DRAIN INLETS USING APPROPRIATE BMPS DURING CONSTRUCTION UNTIL THEY ESTABLISH PERMANENT COVER ON ALL AREAS WITH POTENTIAL FOR DISCHARGING TO THE INLET. 7. PERMITTEES MAY REMOVE INLET PROTECTION FOR A PARTICULAR INLET IF A SPECIFIC SAFETY CONCERN (E.G. STREET FLOODING/FREEZING) IS IDENTIFIED BY THE PERMITTEES OR THE JURISDICTIONAL AUTHORITY (E.G., CITY/COUNTYROWNSHIP/MINNESOTA DEPARTMENT OF TRANSPORTATION ENGINEER). PERMITTEES MUST DOCUMENT THE NEED FOR REMOVAL IN THE SWPPP. 8. PERMITTEES MUST PROVIDE SILT FENCE OR OTHER EFFECTIVE SEDIMENT CONTROLS AT THE BASE OF STOCKPILES ON THE DOWNGRADIENT PERIMETER. 9. PERMITTEES MUST LOCATE STOCKPILES OUTSIDE OF NATURAL BUFFERS OR SURFACE WATERS, INCLUDING STORMWATER CONVEYANCES SUCH AS CURB AND GUTTER SYSTEMS UNLESS THERE IS A BYPASS IN PLACE FOR THE STORMWATER. 10. PERMITTEES MUST INSTALL A VEHICLE TRACKING BMP TO MINIMIZE THE TRACK OUT OF SEDIMENT FROM THE CONSTRUCTION SITE OR ONTO PAVED ROADS WITHIN THE SITE. 11. PERMITTEES MUST USE STREET SWEEPING IF VEHICLE TRACKING BMPS ARE NOT ADEQUATE TO PREVENT SEDIMENT TRACKING ONTO THE STREET. 12. PERMITTEES MUST INSTALL TEMPORARY SEDIMENT BASINS AS REQUIRED IN SECTION 14. 13. IN ANY AREAS OF THE SITE WHERE FINAL VEGETATIVE STABILIZATION WILL OCCUR, PERMITTEES MUST RESTRICT VEHICLE AND EQUIPMENT USE TO MINIMIZE SOIL COMPACTION, 14. PERMITTEES MUST PRESERVE TOPSOIL ON THE SITE, UNLESS INFEASIBLE. 15. PERMITTEES MUST DIRECT DISCHARGES FROM BMPS TO VEGETATED AREAS UNLESS INFEASIBLE. 16. PERMITTEES MUST PRESERVE A 50 FOOT NATURAL BUFFER OR, IF A BUFFER IS INFEASIBLE ON THE SITE, PROVIDE REDUNDANT (DOUBLE) PERIMETER SEDIMENT CONTROLS WHEN A SURFACE WATER IS LOCATED WITHIN 50 FEET OF THE PROJECTS EARTH DISTURBANCES AND STORMWATER FLOWS TO THE SURFACE WATER. PERMITTEES MUST INSTALL PERIMETER SEDIMENT CONTROLS AT LEAST 5 FEET APART UNLESS LIMITED BY LACK OF AVAILABLE SPACE. NATURAL BUFFERS ARE NOT REQUIRED ADJACENT TO ROAD DITCHES, JUDICIAL DITCHES, COUNTY DITCHES, STORMWATER CONVEYANCE CHANNELS, STORM DRAIN INLETS, AND SEDIMENT BASINS. IF PRESERVING THE BUFFER IS INFEASIBLE, PERMITTEES MUST DOCUMENT THE REASONS IN THE SWPPP. SHEET PILING IS A REDUNDANT PERIMETER CONTROL IF INSTALLED IN A MANNER THAT RETAINS ALL STORMWATER, 17. PERMITTEES MUST USE POLYMERS, FLOCCULANTS, OR OTHER SEDIMENTATION TREATMENT CHEMICALS IN ACCORDANCE WITH ACCEPTED ENGINEERING PRACTICES, DOSING SPECIFICATIONS AND SEDIMENT REMOVAL DESIGN SPECIFICATIONS PROVIDED BY THE MANUFACTURER OR SUPPLIER. THE PERMITTEES MUST USE CONVENTIONAL EROSION AND SEDIMENT CONTROLS PRIOR TO CHEMICAL ADDITION AND MUST DIRECT TREATED STORMWATER TO A SEDIMENT CONTROL SYSTEM FOR FILTRATION OR SETTLEMENT OF THE FLOC PRIOR TO DISCHARGE. DEWATERING AND BASIN DRAINING (SECTION 10): 1. PERMITTEES MUST DISCHARGE TURBID OR SEDIMENT -LADEN WATERS RELATED TO DEWATERING OR BASIN DRAINING (E.G., PUMPED DISCHARGES, TRENCH/DITCH CUTS FOR DRAINAGE) TO A TEMPORARY OR PERMANENT SEDIMENT BASIN ON THE PROJECT SITE UNLESS INFEASIBLE. PERMITTEES MAY DEWATER TO SURFACE WATERS IF THEY VISUALLY CHECK TO ENSURE ADEQUATE TREATMENT HAS BEEN OBTAINED AND NUISANCE CONDITIONS (SEE MINN. R. 7050.0210, SUEIP.2) WILL NOT RESULT FROM THE DISCHARGE. IF PERMITTEES CANNOT DISCHARGE THE WATER TO A SEDIMENTATION BASIN PRIOR TO ENTERING A SURFACE WATER, PERMITTEES MUST TREAT IT WITH APPROPRIATE BMPS SUCH THAT THE DISCHARGE DOES NOT ADVERSELY AFFECT THE SURFACE WATER OR DOWNSTREAM PROPERTIES. 2. IF PERMITTEES MUST DISCHARGE WATER CONTAINING OIL OR GREASE, THEY MUST USE AN OIL -WATER SEPARATOR OR SUITABLE FILTRATION DEVICE (E.G., CARTRIDGE FILTERS, ABSORBENTS PADS) PRIOR TO DISCHARGE. 3. PERMITTEES MUST DISCHARGE ALL WATER FROM DEWATERING OR BASIN -DRAINING ACTIVITIES IN A MANNER THAT DOES NOT CAUSE EROSION OR SCOUR IN THE IMMEDIATE VICINITY OF DISCHARGE POINTS OR INUNDATION OF WETLANDS IN THE IMMEDIATE VICINITY OF DISCHARGE POINTS THAT CAUSES SIGNIFICANT ADVERSE IMPACT TO THE WETLAND. 4. IF PERMITTEES USE FILTERS WITH BACKWASH WATER, THEY MUST HAUL THE BACKWASH WATER AWAY FOR DISPOSAL, RETURN THE BACKWASH WATER TO THE BEGINNING OF THE TREATMENT PROCESS, OR INCORPORATE THE BACKWASH WATER INTO THE SITE IN A MANNER THAT DOES NOT CAUSE EROSION. INSPECTIONS AND MAINTENANCE (SECTION 11): 1. PERMITTEES MUST ENSURE A TRAINED PERSON, AS IDENTIFIED IN ITEM 21.2.8, WILL INSPECT THE ENTIRE CONSTRUCTION SITE AT LEAST ONCE EVERY SEVEN (7) DAYS DURING ACTIVE CONSTRUCTION AND WITHIN 24 HOURS AFTER A RAINFALL EVENT GREATER THAN 112 INCH IN 24 HOURS. 2. PERMITTEES MUST INSPECT AND MAINTAIN ALL PERMANENT STORMWATER TREATMENT BMPS. 3. PERMITTEES MUST INSPECT ALL EROSION PREVENTION AND SEDIMENT CONTROL BMPS AND POLLUTION PREVENTION MANAGEMENT MEASURES TO ENSURE INTEGRITY AND EFFECTIVENESS. PERMITTEES MUST REPAIR, REPLACE OR SUPPLEMENT ALL NONFUNCTIONAL BMPS WITH FUNCTIONAL BMPS BY THE END OF THE NEXT BUSINESS DAY AFTER DISCOVERY UNLESS ANOTHER TIME FRAME IS SPECIFIED IN ITEM 11.5 OR 11.6. PERMITTEES MAY TAKE ADDITIONAL TIME IF FIELD CONDITIONS PREVENT ACCESS TO THE AREA. 4. DURING EACH INSPECTION, PERMITTEES MUST INSPECT SURFACE WATERS, INCLUDING DRAINAGE DITCHES AND CONVEYANCE SYSTEMS BUT NOT CURB AND GUTTER SYSTEMS, FOR EVIDENCE OF EROSION AND SEDIMENT DEPOSITION. PERMITTEES MUST REMOVE ALL DELTAS AND SEDIMENT DEPOSITED IN SURFACE WATERS, INCLUDING DRAINAGE WAYS, CATCH BASINS, AND OTHER DRAINAGE SYSTEMS AND RESTABILIZE THE AREAS WHERE SEDIMENT REMOVAL RESULTS IN EXPOSED SOIL. PERMITTEES MUST COMPLETE REMOVAL AND STABILIZATION WITHIN SEVEN (7) CALENDAR DAYS OF DISCOVERY UNLESS PRECLUDED BY LEGAL, REGULATORY, OR PHYSICAL ACCESS CONSTRAINTS. PERMITTEES MUST USE ALL REASONABLE EFFORTS TO OBTAIN ACCESS. IF PRECLUDED, REMOVAL AND STABILIZATION MUST TAKE PLACE WITHIN SEVEN (7) DAYS OF OBTAINING ACCESS. PERMITTEES ARE RESPONSIBLE FOR CONTACTING ALL LOCAL, REGIONAL, STATE AND FEDERAL AUTHORITIES AND RECEIVING ANY APPLICABLE PERMITS, PRIOR TO CONDUCTING ANY WORK IN SURFACE WATERS. 5. PERMITTEES MUST INSPECT CONSTRUCTION SITE VEHICLE EXIT LOCATIONS, STREETS AND CURB AND GUTTER SYSTEMS WITHIN AND ADJACENT TO THE PROJECT FOR SEDIMENTATION FROM EROSION OR TRACKED SEDIMENT FROM VEHICLES. PERMITTEES MUST REMOVE SEDIMENT FROM ALL PAVED SURFACES WITHIN ONE (1) CALENDAR DAY OF DISCOVERY OR, IF APPLICABLE, WITHIN A SHORTER TIME TO AVOID A SAFETY HAZARD TO USERS OF PUBLIC STREETS. 6. PERMITTEES MUST REPAIR, REPLACE OR SUPPLEMENT ALL PERIMETER CONTROL DEVICES WHEN THEY BECOME NONFUNCTIONAL OR THE SEDIMENT REACHES 1/2 OF THE HEIGHT OF THE DEVICE. 7. PERMITTEES MUST DRAIN TEMPORARY AND PERMANENT SEDIMENTATION BASINS AND REMOVE THE SEDIMENT WHEN THE DEPTH OF SEDIMENT COLLECTED IN THE BASIN REACHES 1/2 THE STORAGE VOLUME. 8. PERMITTEES MUST ENSURE THAT AT LEAST ONE INDIVIDUAL PRESENT ON THE SITE (OR AVAILABLE TO THE PROJECT SITE IN THREE (3) CALENDAR DAYS) IS TRAINED IN THE JOB DUTIES DESCRIBED IN ITEM 21.2.B. 9. PERMITTEES MAY ADJUST THE INSPECTION SCHEDULE DESCRIBED IN ITEM 11.2 AS FOLLOWS: a. INSPECTIONS OF AREAS WITH PERMANENT COVER CAN BE REDUCED TO ONCE PER MONTH, EVEN IF CONSTRUCTION ACTIVITY CONTINUES ON OTHER PORTIONS OF THE SITE; OR b. WHERE SITES HAVE PERMANENT COVER ON ALL EXPOSED SOIL AND NO CONSTRUCTION ACTIVITY IS OCCURRING ANYWHERE ON THE SITE, INSPECTIONS CAN BE REDUCED TO ONCE PER MONTH AND, AFTER 12 MONTHS, MAY BE SUSPENDED COMPLETELY UNTIL CONSTRUCTION ACTIVITY RESUMES. THE MPCA MAY REQUIRE INSPECTIONS TO RESUME IF CONDITIONS WARRANT; OR c. WHERE CONSTRUCTION ACTIVITY HAS BEEN SUSPENDED DUE TO FROZEN GROUND CONDITIONS, INSPECTIONS MAY BE SUSPENDED. INSPECTIONS MUST RESUME WITHIN 24 HOURS OF RUNOFF OCCURRING, OR UPON RESUMING CONSTRUCTION, WHICHEVER COMES FIRST. 10. PERMITTEES MUST RECORD ALL INSPECTIONS AND MAINTENANCE ACTIVITIES WITHIN 24 HOURS OF BEING CONDUCTED AND THESE RECORDS MUST BE RETAINED WITH THE SWPPP. THESE RECORDS MUST INCLUDE: a. DATE AND TIME OF INSPECTIONS; AND b. NAME OF PERSONS CONDUCTING INSPECTIONS; AND c. ACCURATE FINDINGS OF INSPECTIONS, INCLUDING THE SPECIFIC LOCATION WHERE CORRECTIVE ACTIONS ARE NEEDED;AND d. CORRECTIVE ACTIONS TAKEN (INCLUDING DATES, TIMES, AND PARTY COMPLETING MAINTENANCE ACTIVITIES); AND e. DATE OF ALL RAINFALL EVENTS GREATER THAN 112 INCHES IN 24 HOURS, AND THE AMOUNT OF RAINFALL FOR EACH EVENT. PERMITTEES MUST OBTAIN RAINFALL AMOUNTS BY EITHER A PROPERLY MAINTAINED RAIN GAUGE INSTALLED ONSITE, A WEATHER STATION THAT IS WITHIN ONE (1) MILE OF YOUR LOCATION, OR A WEATHER REPORTING SYSTEM THAT PROVIDES SITE SPECIFIC RAINFALL DATA FROM RADAR SUMMARIES; AND f. IF PERMITTEES OBSERVE A DISCHARGE DURING THE INSPECTION, THEY MUST RECORD AND SHOULD PHOTOGRAPH AND DESCRIBE THE LOCATION OF THE DISCHARGE (I.E., COLOR, ODOR, SETTLED OR SUSPENDED SOLIDS, OIL SHEEN, AND OTHER OBVIOUS INDICATORS OF POLLUTANTS); AND g. ANY AMENDMENTS TO THE SWPPP PROPOSED AS A RESULT OF THE INSPECTION MUST BE DOCUMENTED AS REQUIRED IN SECTION 6 WITHIN SEVEN (7) CALENDAR DAYS. POLLUTION PREVENTION MANAGEMENT (SECTION 12): 1. PERMITTEES MUST PLACE BUILDING PRODUCTS AND LANDSCAPE MATERIALS UNDER COVER (E.G., PLASTIC SHEETING OR TEMPORARY ROOFS) OR PROTECT THEM BY SIMILARLY EFFECTIVE MEANS DESIGNED TO MINIMIZE CONTACT WITH STORMWATER. PERMITTEES ARE NOT REQUIRED TO COVER OR PROTECT PRODUCTS WHICH ARE EITHER NOT A SOURCE OF CONTAMINATION TO STORMWATER OR ARE DESIGNED TO BE EXPOSED TO STORMWATER. 2. PERMITTEES MUST PLACE PESTICIDES, FERTILIZERS AND TREATMENT CHEMICALS UNDER COVER (E.G., PLASTIC SHEETING OR TEMPORARY ROOFS) OR PROTECT THEM BY SIMILARLY EFFECTIVE MEANS DESIGNED TO MINIMIZE CONTACT WITH STORMWATER. 3. PERMITTEES MUST STORE HAZARDOUS MATERIALS AND TOXIC WASTE, (INCLUDING OIL, DIESEL FUEL, GASOLINE, HYDRAULIC FLUIDS, PAINT SOLVENTS, PETROLEUM-BASED PRODUCTS, WOOD PRESERVATIVES, ADDITIVES, CURING COMPOUNDS, AND ACIDS) IN SEALED CONTAINERS TO PREVENT SPILLS, LEAKS OR OTHER DISCHARGE. STORAGE AND DISPOSAL OF HAZARDOUS WASTE MATERIALS MUST BE IN COMPLIANCE WITH MINN. R. CH. 7045 INCLUDING SECONDARY CONTAINMENT AS APPLICABLE. 4. PERMITTEES MUST PROPERLY STORE, COLLECT AND DISPOSE SOLID WASTE IN COMPLIANCE WITH MINN. R. CH. 7035. 5. PERMITTEES MUST POSITION PORTABLE TOILETS SO THEY ARE SECURE AND WILL NOT TIP OR BE KNOCKED OVER. PERMITTEES MUST PROPERLY DISPOSE SANITARY WASTE IN ACCORDANCE WITH MINN. R. CH. 7041. 6. PERMITTEES MUST TAKE REASONABLE STEPS TO PREVENT THE DISCHARGE OF SPILLED OR LEAKED CHEMICALS, INCLUDING FUEL, FROM ANY AREA WHERE CHEMICALS OR FUEL WILL BE LOADED OR UNLOADED INCLUDING THE USE OF DRIP PANS OR ABSORBENTS UNLESS INFEASIBLE. PERMITTEES MUST ENSURE ADEQUATE SUPPLIES ARE AVAILABLE AT ALL TIMES TO CLEAN UP DISCHARGED MATERIALS AND THAT AN APPROPRIATE DISPOSAL METHOD IS AVAILABLE FOR RECOVERED SPILLED MATERIALS. PERMITTEES MUST REPORT AND CLEAN UP SPILLS IMMEDIATELY AS REQUIRED BY MINN. STAT. 115.061, USING DRY CLEAN UP MEASURES WHERE POSSIBLE. 7. PERMITTEES MUST LIMIT VEHICLE EXTERIOR WASHING AND EQUIPMENT TO A DEFINED AREA OF THE SITE. PERMITTEES MUST CONTAIN RUNOFF FROM THE WASHING AREA IN A SEDIMENT BASIN OR OTHER SIMILARLY EFFECTIVE CONTROLS AND MUST DISPOSE WASTE FROM THE WASHING ACTIVITY PROPERLY, PERMITTEES MUST PROPERLY USE AND STORE SOAPS, DETERGENTS, OR SOLVENTS. 8. PERMITTEES MUST PROVIDE EFFECTIVE CONTAINMENT FOR ALL LIQUID AND SOLID WASTES GENERATED BY WASHOUT OPERATIONS (E.G., CONCRETE, STUCCO, PAINT, FORM RELEASE OILS, CURING COMPOUNDS AND OTHER CONSTRUCTION MATERIALS) RELATED TO THE CONSTRUCTION ACTIVITY. PERMITTEES MUST PREVENT LIQUID AND SOLID WASHOUT WASTES FROM CONTACTING THE GROUND AND MUST DESIGN THE CONTAINMENT SO IT DOES NOT RESULT IN RUNOFF FROM THE WASHOUT OPERATIONS OR AREAS. PERMITTEES MUST PROPERLY DISPOSE LIQUID AND SOLID WASTES IN COMPLIANCE WITH MPCA RULES. PERMITTEES MUST INSTALL A SIGN INDICATING THE LOCATION OF THE WASHOUT FACILITY. PERMIT TERMINATION (SECTION 4 AND SECTION 13): 1. PERMITTEES MUST SUBMIT A NOT WITHIN 30 DAYS AFTER ALL TERMINATION CONDITIONS LISTED IN SECTION 13 ARE COMPLETE. 2. PERMITTEES MUST SUBMIT A NOT WITHIN 30 DAYS AFTER SELLING OR OTHERWISE LEGALLY TRANSFERRING THE ENTIRE SITE, INCLUDING PERMIT RESPONSIBILITY FOR ROADS (E.G., STREET SWEEPING) AND STORMWATER INFRASTRUCTURE FINAL CLEAN OUT, OR TRANSFERRING PORTIONS OF A SITE TO ANOTHER PARTY. THE PERMITTEES' COVERAGE UNDER THIS PERMIT TERMINATES AT MIDNIGHT ON THE SUBMISSION DATE OF THE NOT. 3. PERMITTEES MUST COMPLETE ALL CONSTRUCTION ACTIVITY AND MUST INSTALL PERMANENT COVER OVER ALL AREAS PRIOR TO SUBMITTING THE NOT. VEGETATIVE COVER MUST CONSIST OF A UNIFORM PERENNIAL VEGETATION WITH A DENSITY OF 70 PERCENT OF ITS EXPECTED FINAL GROWTH. VEGETATION IS NOT REQUIRED WHERE THE FUNCTION OF A SPECIFIC AREA DICTATES NO VEGETATION, SUCH AS IMPERVIOUS SURFACES OR THE BASE OF A SAND FILTER. 4. PERMITTEES MUST CLEAN THE PERMANENT STORMWATER TREATMENT SYSTEM OF ANY ACCUMULATED SEDIMENT AND MUST ENSURE THE SYSTEM MEETS ALL APPLICABLE REQUIREMENTS IN SECTION 15 THROUGH 19 AND IS OPERATING AS DESIGNED. 5. PERMITTEES MUST REMOVE ALL SEDIMENT FROM CONVEYANCE SYSTEMS PRIOR TO SUBMITTING THE NOT. 6. PERMITTEES MUST REMOVE ALL TEMPORARY SYNTHETIC EROSION PREVENTION AND SEDIMENT CONTROL BMPS PRIOR TO SUBMITTING THE NOT. PERMITTEES MAY LEAVE BMPS DESIGNED TO DECOMPOSE ON-SITE IN PLACE. 7. FOR RESIDENTIAL CONSTRUCTION ONLY, PERMIT COVERAGE TERMINATES ON INDIVIDUAL LOTS IF THE STRUCTURES ARE FINISHED AND TEMPORARY EROSION PREVENTION AND DOWNGRADIENT PERIMETER CONTROL IS COMPLETE, THE RESIDENCE SELLS TO THE HOMEOWNER, AND THE PERMITTEE DISTRIBUTES THE MPCA'S "HOMEOWNER FACT SHEET" TO THE HOMEOWNER. 8. FOR CONSTRUCTION PROJECTS ON AGRICULTURAL LAND (E.G., PIPELINES ACROSS CROPLAND), PERMITTEES MUST RETURN THE DISTURBED LAND TO ITS PRECONSTRUCTION AGRICULTURAL USE PRIOR TO SUBMITTING THE NOT. SEED NOTES: ALL SEED MIXES AND APPLICATION SHALL BE IN ACCORDANCE WITH THE MNDOT SEEDING MANUAL. GENERAL RECOMMENDATIONS: THE CONTRACTOR IS RESPONSIBLE TO SALVAGE AND PRESERVE EXISTING TOPSOIL NECESSARY FOR FINAL STABILIZATION AND TO ALSO MINIMIZE COMPACTION IN ALL LANDSCAPE AREAS. IMMEDIATELY BEFORE SEEDING THE SOIL SHALL BE TILLED TO A MINIMUM DEPTH OF 3 INCHES. TEMPORARY EROSION CONTROL SEEDING, MULCHING & BLANKET. SEED TEMPORARY SEED SHALL BE MNDOT SEED MIX 21-112 (WINTER WHEAT COVER CROP) FOR WINTER AND 21-111 (OATS COVER CROP) FOR SPRING/SUMMER APPLICATIONS. BOTH SEED MIXES SHALL BE APPLIED AT A SEEDING RATE OF 100 LBS/ACRE. MULCH IMMEDIATELY AFTER SEEDING, WITHIN 24 HOURS, MNDOT TYPE 1 MULCH SHOULD BE APPLIED TO PROTECT AND ENHANCE SEED GERMINATION. MULCH SHALL BE APPLIED AT 90% COVERAGE (2 TONS PER ACRE OF STRAW MULCH) SLOPES 3:1 (HORIZIVERT.) OR FLATTER MUCH SHALL BE COVERED WITH MULCH • SLOPES STEEPER THAN 3:1 OR DITCH BOTTOMS SHALL BE COVERED WITH EROSION CONTROL BLANKET. • SEE PLAN FOR MORE DETAILED DITCH AND STEEP SLOPE EROSION CONTROL TREATMENTS. TRAINING SECTION 21 DESIGN ENGINEER: MATTHEW R. PAVEK P.E. TRAINING COURSE: DESIGN OF SWPPP TRAINING ENTITY: UNIVERSITY OF MINNESOTA INSTRUCTOR: JOHN CHAPMAN DATES OF TRAINING COURSE: 5/15/2011 - 5/16/2011 TOTAL TRAINING HOURS: 12 RE -CERTIFICATION: 2/27/2020 (8 HOURS), EXP. 5/31/2023 AREAS AND QUANTITIES: AREA CALCULATIONS BUILDING COVERAGE ALL PAVEMENTS PARKING ALL NON -PAVEMENTS EXISTING CONDITION 0 SF 0.0% 23,641 SF 14.7% 4,378 SF 2.7% 132,622 SF 82.6% OWNER INFORMATION TPS HOLDING LLC 350 HWY 7 SUITE 218 EXCELSIOR, MN 55331 CONTACT: TODD SIMNING PROPOSED CONDITION 41,424 SF 25.8%'i 51,016 SF 31.8%' 6,205 SF 3.9% 61,996 SF 38.6% TOTAL SITE AREA 160,641 SF 100.0% 160,641 SF 100.0% 3.69 acres 100.0% 3.69 acres 100.0% IMPERVIOUS SURFACE DISTURBEDAREA EXISTING CONDITION 23,641 SF 14.7% PROPOSED CONDITION 92,440 SF 57.5% DIFFERENCE (EX. VS PROP.) 68,799 SF 42.8% EROSION CONTROL QUANTITIES DISTURBEDAREA 151,186 SF SILT FENCE/BIO-ROLL ±1792 LF EROSION CONTROL BLANKET 0 SF INLET PROTECTION DEVICES ±14 EA NOTE: QUANTITIES ARE FOR INFORMATIONAL PURPOSES ONLY. CONTRACTOR SHALL DETERMINE FOR THEMSELVES THE EXACT QUANTITIES FOR BIDDING AND CONSTRUCTION. SWPPP CONTACT PERSON CONTRACTOR: SWPPP INSPECTOR TRAINING: ALL SWPPP INSPECTIONS MUST BE PERFORMED BY A PERSON THAT MEETS THE TRAINING REQUIREMENTS OF THE NPDES CONSTRUCTION SITE PERMIT. TRAINING CREDENTIALS SHALL BE PROVIDED BY THE CONTRACTOR AND KEPT ON SITE WITH THE SWPPP PARTY RESPONSIBLE FOR LONG TERM OPERATION AND MAINTENANCE OF PERMANENT STORM WATER MANAGEMENT SYSTEM T MEET NPDES PERMIT REQUIREMENTS. THE PERMANENT STORMWATER MANAGEMENT IS NOT REQUIRED AS PART OF THIS PROJECT0 S Q PROPERTY OWNER IS RESPONSIBLE FOR THE LONG TERM OPERATION AND MAINTENANCE OF THE PROPOSED STORMWATER SYSTEM. SWPPP ATTACHMENTS (ONLY APPLICABLE IF SITE IS 1 ACRE OR GREATER): CONTRACTOR SHALL OBTAIN A COPY OF THE FOLLOWING SWPPP ATTACHMENTS WHICH ARE A PART OF THE OVERALL SWPPP PACKAGE ATTACHMENT A. CONSTRUCTION SWPPP TEMPLATE - SITE SPECIFIC SWPPP DOCUMENT ATTACHMENT B. CONSTRUCTION STORMWATER INSPECTION CHECKLIST ATTACHMENT C. MAINTENANCE PLAN FOR PERMANENT STORM WATER TREATMENT SYSTEMS ATTACHMENT D: STORMWATER MANAGEMENT REPORT - ON FILE AT THE OFFICE OF PROJECT ENGINEER. AVAILABLE UPON REQUEST. ATTACHMENT E: GEOTECHNICAL EVALUATION REPORT - ON FILE AT THE OFFICE OF PROJECT ENGINEER. AVAILABLE UPON REQUEST. SUPPLEMENTARY SITE SPECIFIC EROSION CONTROL NOTES: THESE NOTES SUPERCEDE ANY GENERAL SWPPP NOTES. THIS PROJECT IS GREATER THAN 1.0 ACRES SO AN NPDES PERMIT IS REQUIRED AND NEEDS TO BE SUBMITTED TO THE MPCA. THE CONTRACTOR IS REQUIRED TO FOLLOW THE GUIDELINES IN THE NPDES PERMIT THROUGHOUT CONSTRUCTION. PROJECT NARRATIVE: PROJECT IS A DEVELOPMENT OF EXISTING GREEN SPACE INTO A NEW APARTMENT COMPLEX WITH ASSOCIATED PARKING AND DRIVE. SITE, GRADING, UTILITY AND LANDSCAPE IMPROVEMENTS WILL OCCUR. NATIVE BUFFER NARRATIVE: PRESERVING A 50' NATURAL BUFFER AROUND WATER BODIES IS NOT REQUIRED AS PART OF THIS PROJECT BECAUSE WATER BODIES ARE NOT LOCATED ON SITE. SOIL CONTAMINATION NARRATIVE: SOILS ONSITE HAVE NOT BEEN IDENTIFIED AS CONTAMINATED. SINCE NO CONTAMINATION EXISTS, INFILTRATION IS FEASIBLE AS LONG AS SOIL TYPE IS CONDUCIVE TO INFILTRATION. SPECIAL TMDL BMP REQUIREMENTS SITE SPECIFIC (IF REQUIRED): THIS PROJECT IS WITHIN ONE MILE AND DISCHARGES TO THE FOLLOWING: SUSAN LAKE, ANN LAKE, RILEY CREEK AND BLUFF CREEK - SUSAN LAKE AND BLUFF CREEK ARE IDENTIFIED AS IMPAIRED WATER BODIES PER THE MPCNS 303(D) IMPAIRED WATERS LIST. SUSAN LAKE AND IS IMPAIRED FOR NUTRIENTS AND BLUFF CREEK IS IMPAIRED FOR FISHES BIOASSESSMENTS AND TURBIDITY. BECAUSE THESE WATERS ARE LOCATED WITHIN ONE MILE OF THE SITE, BMPS AS DEFINED IN THE NPDES PERMIT ITEMS 23.9 AND 23.10 APPLY. THESE ARE AS FOLLOWS: 1. DURING CONSTRUCTION: A. STABILIZATION OF ALL EXPOSED SOIL AREAS MUST BE INITIATED IMMEDIATELY TO LIMIT SOIL EROSION BUT IN NO CASE COMPLETED LATER THAN SEVEN (7) DAYS AFTER THE CONSTRUCTION ACTIVITY IN THAT PORTION OF THE SITE HAS TEMPORARILY OR PERMANENTLY CEASED. B. TEMPORARY SEDIMENT BASIN REQUIREMENTS DESCRIBED IN SECTION 14. MUST BE USED FOR COMMON DRAINAGE LOCATIONS THAT SERVE AN AREA WITH FIVE (5) OR MORE ACRES DISTURBED AT ONE TIME. PERMANENT STABILIZATION NOTES SITE SPECIFIC: PERMANENT SEED MIX FOR THIS PROJECT ALL AREAS THAT ARE NOT TO BE SODDED OR LANDSCAPED SHALL RECEIVE A NATIVE PERMANENT SEED MIX. •• AREAS IN BUFFERS AND ADJACENT TO OR IN WET AREAS MNDOT SEED MIX 33.261 (STORMWATER SOUTH AND WEST) AT 35 LBS PER ACRE. fe DRY AREAS MNDOT SEED MIX 35.221 (DRY PRAIRIE GENERAL) AT 40 LBS PER ACRE. MAINTENANCE SHALL BE IN ACCORDANCE TO THE MNDOT SEEDING MANUAL. Yte G R O U P Civil Engineering, Surveying, Landscape Amhiteclure 4931 W. 35th Street, Suite 200 St. Louis Park, MN 55416 civilsitegroup.com 612-615-0060 2 T U S H I E MONTGOMERY ARCHITECTS ww O IY EL I HEREBY CERTIFY THAT THIS PLAN, SPECIFICATION, OR REPORT WAS PREPARED BY ME OR UNDER MY DIRECT SUPERVISION AND THAT I AM A DULY LICENSED PROFESSIONAL ENGINEER UNDER THE LAWS OF THE STATE OF MINNESOTA. Madhew R. Pavek DATE 12/4/20 LICENSE NO. 44263 ISSUE/SUBMITTAL SUMMARY DRAWN BY:KW, BJ REVIEWED BY: MP PROJECT NUMBER: 20351 REVISION SUMMARY SWPPP - NARRATIVE SW1.3 12/4/20209:2'!:44 AM t7 COPYRIGHT CIVIL SITE GROUP IN `- M M M U) L W Z z Z V Lurj) J 0 Q Q J Jz = Z W C) a 2 Q LU 0 J O 00 N �W/ Q.' _ I (n J ❑ UJ Y g co CD LOM M ww O IY EL I HEREBY CERTIFY THAT THIS PLAN, SPECIFICATION, OR REPORT WAS PREPARED BY ME OR UNDER MY DIRECT SUPERVISION AND THAT I AM A DULY LICENSED PROFESSIONAL ENGINEER UNDER THE LAWS OF THE STATE OF MINNESOTA. Madhew R. Pavek DATE 12/4/20 LICENSE NO. 44263 ISSUE/SUBMITTAL SUMMARY DRAWN BY:KW, BJ REVIEWED BY: MP PROJECT NUMBER: 20351 REVISION SUMMARY SWPPP - NARRATIVE SW1.3 12/4/20209:2'!:44 AM t7 COPYRIGHT CIVIL SITE GROUP IN ATTACHMENT A: SITE SPECIFIC SWPPP DOCUMENT PROJECT NAME: POWERS RIDGE APARTMENTS PROJECT LOCATION (BRIEFLY DESCRIBE WHERE CONSTRUCTION ACTIVITY OCCURS. INCLUDE ADDRESS IF AVAILABLE.) ADDRESS: 1361 LAKE DRIVE CITY OR TOWNSHIP: CHANHASSEN STATE:MN ZIP CODE: 55317 LATITUDE/LONGITUDE OF APPROXIMATE CENTROID OF PROJECT: 44.854310 N, -93.555120 E METHOD OF LAT/LONG COLLECTION (CIRCLE ONE): GPS ONLINE TOO USGS TOPOGRAPHIC ALL CITIES WHERE CONSTRUCTION WILL OCCUR: CHANHASSEN ALL COUNTIES WHERE CONSTRUCTION WILL OCCUR: CARVER PROJECT SIZE (NUMBER OF ACRES TO BE DISTURBED): 3.4 PROJECT TYPE (CIRCLE ONE): RESIDENTI COMMERCIAUINDUSTRIAL ROAD CONSTRUCTION RESTDENTMC& RD CONSTRUCTION OTHER (DESCRIBE): CUMULATIVE IMPERVIOUS SURFACE (TO THE NEAREST TENTH ACRE) EXISTING AREA OF IMPERVIOUS SURFACE: 0.6 POST CONSTRUCTION AREA OF IMPERVIOUS SURFACE: 2.2 TOTAL NEW AREA OF IMPERVIOUS SURFACE: 1.6 RECEIVING WATERS SOILS INFORMATION WATER BODY ID NAME OF WATER BODY WATER BODY TYPE SPECIAL WATER? (Y/N) IMPARIED WATER (YIN) 10-0013-00 LAKE SUSAN LAKE N Y 10-0012-00 LAKE ANN LAKE N Y 07020012-710 BLUFF CREEK CREEK N Y JZ RILEY CREEK CREEK N N DATES OF CONSTRUCTION CONSTRUCTION START DATE: 03-2020 ESTIMATED COMPLETION DATE: 03-2021 GENERAL CONSTRUCTION PROJECT INFORMATION DESCRIBE THE CONSTRUCTION ACTIVITY (WHAT WILL BE BUILT, GENERAL TIMELINE, ETC): XXXXX DESCRIBE SOIL TYPES FOUND AT THE PROJECT: SOILS IDENTIFIED ON SITE ARE MOSTLY CLAY. SEE SOILS REPORT FOR MORE INFORMATION MAP UNIT MAP UNIT NAME SYMBOL M LO GL GLENCOE CLAY LOAM KC LESTER-KILKENNY LOAM W LESTER-KILKENNY LOAM, KC2 MODERATELY ERODED ♦ ♦ LESTER-KILKENNY COMPLEX, KD2 MODERATELY ERODED SITE LOCATION MAP - ATTACH MAPS (U.S. GEOLOGIC SURVEY 7.5 MINUTE QUADRANGLE, NATIONAL WETLAND INVENTORY MAPS OR EQUIVALENT) SHOWING THE LOCATION AND TYPE OF ALL RECEIVING WATERS, INCLUDING WETLANDS, DRAINAGE DITCHES, STORMWATER PONDS, OR BASINS, ETC. THAT WILL RECEIVE RUNOFF FROM THE PROJECT. USE ARROWS SHOWING THE DIRECTION OF FLOW AND DISTANCE TO THE WATER BODY. ` u >.- Ann ------wo�g�. nYYMYdr, 'CWh.... GENERAL SITE INFORMATION (III.A) 1. DESCRIBE THE LOCATION AND TYPE OF ALL TEMPORARY AND PERMANENT EROSION PREVENTION AND SEDIMENT CONTROL BEST MANAGEMENT PRACTICIES (BMP'S). INCLUDE THE TIMING FOR INSTALLATION AND PROCEDURES USED TO ESTABLISH ADDITIONAL TEMPORARY BMP'S AS NECESSARY. (III.A.4.A) THE PROJECT IS PROTECTED BY TWO (W) MAIN BMP'S, SILT FENCE AND INLET PROTECTION DEVICES. THE SILT FENCE WILL BE INSTALLED AT THE DOWNHILL LOCATIONS OF THE SITE AND MONITORED AS NECESSARY. INLET PROTECTION DEVIDES WILL BE INSTALLED IN ALL CATCH BASINS ON THE SITE AND ANY OFF SITE THAT WILL RECEIVE STORMWATER RUNOFF FROM THIS SITE. AS THE PROJECT PROGRESSES ADDITIONAL BMP'S SUCH AS EROSION CONTROL BLANKET MAY BE UTILITZED. 2. ATTACH TO THIS SWPPP A TABLE WITH THE ANTICIPATED QUANITITIES FOR THE LIFE OF THE PROJECT FOR ALL EROSION PREVENTION AND SEDIMENT CONTROL BMP'S (III.A.4.B) SEE PAGE SW1.3 3. ATTACH TO THIS SWPPP A SITE MAP THAT INCLUDES THE FOLLOWING FEATURES (III.A.3.B-F): EXIST AND FINAL GRADES, INCLUDING DIVIDING LINES AND DIRECTION OF FLOW FOR ALL PRE AND POST -CONSTRUCTION STORMRWATER RUNOFF DRAINAGE AREAS LOCATED WITHIN THE PROJECT LIMITS. LOCATIONS OF IMPERVIOUS SURFACES AND SOIL TYPES. • EXISTING AND FINAL GRADES, INCLUDING DIVIDING LINES AND DIRECTION OF FLOW FOR ALL PRE AND POST -CONSTRUCTION STORMWATER RUNOFF DRAINAGE AREAS LOCATED WITHIN PROJECT LIMITS. • LOCATIONS OF AREAS NOT TO BE DISTRUBED. • LOCATION OF AREAS OF PHASED CONSTRUCTION. • ALL SURFACE WATERS AND EXISTING WETLANDS WITHIN ONE MILE FROM THE PROJECT BOUNDARIES THAT WILL RECEIVE STORMWATER RUNOFF FROM THE SITE (IDENTIFIABLE ON MAPS SUCH AS USGS 7.5 MINUTE QUADRANGLE MAPS OR EQUIVALENT. WHERE SURFACE WATERS RECEIVING RUNOFF ASSOCIATED WITH CONSTRUCTION ACTIVITY WILL NOT FIT ON THE PLAN SHEET, THEY MUST BE IDENTIFIED WITH AN ARROW, INDICATING BOTH DIRECTION AND DISTANCE TO THE SURFACE WATER. • METHODS TO BE USED FOR FINAL STABILIZATION OF ALL EXPOSED SOIL AREA 4. WERE STORMWATER MITIGATION MEASURES REQUIRED AS THE RESULT OF AN ENVIRONMENTAL, ARCHAEOLOGICAL, OR OTHER REQUIRED LOCAL, STATE OR FEDERAL REVIEW OF THE PROJECT? NO IF YES, DESCRIBE HOW THESE MEASURES WERE ADDRESSED IN THE SWPPP. (III.A.6) N/A 5. IS THE PROJECT LOCATED IN A KARST AREA SUCH THAT ADDITIONAL MEASURES WOULD BE NECESSARY OT PROJECT DRINKING WATER SUPPLY MANAGEMENT AREAS AS DESCRIBED IN MINN. R. CHAPTERS 7050 AND 7060? NO IF YES, DESCRIBE THE ADDITIONAL MEASURES TO BE USED. (III.A.7) N/A 6. DOES THE SITE DISCHARGE TO A CALCEREOUS FEN LISTED IN MINN. R. 7050.0180, SUBP. 6 B? NO IF YES, A LETTER OF APPROVAL FROM THE MINNESOTA DEPARTMENT OF NATURAL RESOURCES MUST BE OBTAINED PRIOR TO APPLICATION FOR THIS PERMIT. (PART 1 B.6 AND PART III.A.8) 7. DOES THE SITE DISCHARGE TO A WATER THAT IS LISTED AS IMPAIRED FOR THE FOLLOWING POLLUTANT(S) OR STRESSOR(S): PHOSPHORUS, TURBIDITY, DISSOLVED OXYGEN OR BIOTIC IMPAIRMENT? USE THE SPECIAL AND IMPAIRED WATERS SEARCH TOOL AT: WWW. PCA.STATE.MN. US/WATER/STORMWATER/STORMWATER-C.HTML N/A IF NO, SKIP TO TRAINING DOES THE IMPAIRED WATER HAVE AN APPROVED TOTAL MAXIMUM DAILY LOADS (TMDL) WITH AN APPROVED WASTE LOAD ALLOCATION FOR CONSTRUCTION ACTIVITY? NO IF YES: A. LIST THE RECEIVING WATER, THE AREAS OF THE SITE DISCHARGING TO IT, AND THE POLLUTANT(S) IDENTIFIED IN THE TMDL. B. LIST THE BMP'S AND ANY OTHER SPECIFIC CONSTRUCTION STORMWATER RELATED IMPLEMENTATION ACTIVITIES IDENTIFIED IN THE TMDL. IF THE SITE HAS A DISCHARGE POINT WITHIN ONE MILE OF THE IMPAIRED WATER AND THE WATER FLOWS TO THE IMPAIRED WATER BUT NO SPECIFIC BMPS FOR CONSTRUCTION ARE IDENTIFIED IN THE TMDL, THE ADDITIONAL BMPS IN APPENDIX A (C.1, C.2, C.3 & (C.4 -TROUT STREAM)) MUST BE ADDED TO THE SWPPP AND IMPLEMENTED. (III.A.7). THE ADDITIONAL BMPS ONLY APPLY TO THOSE PORTIONS OF THE PROJECT THAT DRAIN TO ONE OF THE IDENTIFIED DISCHARGE POINTS. N/A 8. IDENTIFY ADJACENT PUBLIC WATERS WHERE THE MINNESOTA DEPARTMENT OF NATURAL RESOURCES (DNR) HAS DECLARED "WORK IN WATER RESTRICTIONS" DURING FISH SPAWNING TIMEFRAMES N/A SELECTION OF A PERMANENT STORMWATER MANAGEMENT SYSTEM (III.D.) 1. WILL THE PROJECT CREATE A NEW CUMULATIVE IMPERVIOUS SURFACE GREATER THAN OR EQUAL TO ONE ACRE? YES OR NO IF YES, A WATER QUALITY VOLUME OF ONE INCH OF RUNOFF FROM THE CUMULATIVE NEW IMPERVIOUS SURFACES MUST BE RETAINED ON SITE (SEE PART IIID OF THE PERMIT) THROUGH INFILTRATION UNLESS PROHIBITED DUE TO ONE OF THE REASONS IN PART III.D.1.J. IF INFILTRATION IS PROHIBITED IDENTIFY OTHER METHOD OF OTHER VOLUME REDUCTION (E.G., FILTRATION SYSTEM, WET SEDIMENTATION BASIN, REGIONAL PONDING OR EQUIVALENT METHOD 2. DESCRIBE WHICH METHOD WILL BE USED TO TREAT RUNOFF FROM THE NEW IMPERVIOUS SURFACES CREATED BY THE PROJECT (III.D): • WET SEDIMENTATION BASIN • INFILTRATION/FILTRATION • REGIONAL PONDS • COMBINATION OF PRACTICES INCLUDE ALL CALCULATIONS AND DESIGN INFORMATION FOR THE METHOD SELECTED. SEE PART III.D OF THE PERMIT FOR SPECIFIC REQUIREMENTS ASSOCIATED WITH EACH METHOD. FILTRATION CALCULATIONS ARE WITHIN THE SITE STORM WATER MANAGEMENT REPORT AND PART OF THIS SWPPP AS ATTACHMENT D. 3. IF IT IS NOT FEASIBLE TO MEET THE TREATMENT REQUIREMENT FOR THE WATER QUALITY VOLUME, DESCRIBE WHY. THIS CAN INCLUDE PROXIMITY TO BEDROCK OR ROAD PROJECTS WHERE THE LACK OF RIGHT OF WAY PRECLUDES THE INSTALLATION OF ANY PERMANENT STORMWATER MANAGEMENT PRACTICES. DESCRIBE WHAT OTHER TREATMENT, SUCH AS GRASSES SWALES, SMALLER PONDS, OR GRIT CHAMBERS, WILL BE IMPLEMENTED TO TREAT RUNOFF PRIOR TO DISCHARGE TO SURFACE WATERS. (III.C) IT IS FEASIBLE TO MEET REQUIREMENT FOR WATER QUALITY VOLUME. 4. FOR PROJECTS THAT DISCHARGE TO TROUT STREAMS, INCLUDING TRIBUTARIES TO TROUT STREAMS, IDENTIFY METHOD OF INCORPORATING TEMPERATURE CONTROLS INTO THE PERMANENT STORMWATER MANAGEMENT SYSTEM. N/A EROSION PREVENTION PRACTICES (IV.B) DESCRIBE THE TYPES OF TEMPORARY EROSION PREVENTION BMP'S EXPECTED TO BE IMPLEMENTED ON THIS SITE DURING CONSTRUCITON: 1. DESCRIBE CONSTRUCTION PHASING, VEGETATIVE BUFFER STRIPS, HORIZONTAL SLOPE GRADING, AND OTHER CONSTRUCTION PRACTICES TO MINIMIZE EROSION. DELINEATE AREAS NOT TO BE DISTURBED (E.G., WITH FLAGS, STAKES, SIGNS, SILT FENCE, ETC.) BEFORE WORK BEGINS. SILT FENCE WILL BE INSTALLED AT ATHE DOWNHILL LOCATIONS OF THE SITE. 2, DESCRIBE METHODS OF TEMPORARILY STABILIZING SOILS AND SOIL STOCKPILES (E.G., MULCHES, HYDRAULIC TACKIFIERS, EROSION BLANKETS, ETC.): TEMPORARY EROSION PROTECTION WILL BE SEED AND MULCH AND EROSION BLANKETS WHERE REQUIRED, WITH PERMANENT COVER BEING EITHER SOD OR LANDSCAPE FEATURES. 3. DESCRIBE METHODS OF DISSIPATING VELOCITY ALONG STORMWATER CONVEYANCE CHANNELS AND AT CHANNEL OUTLETS (E.G., CHECK DAMS, SEDIMENT TRAPS, RIP RAP, ETC.): SOD WILL BE UTILIZED ALONG CHANNELS AND RIP RAP AT CHANNEL. 4. DESCRIBE METHODS TO BE USED FOR STABILIZATION OF DITCH AND SWALE WETTED PERIMETERS (NOTE THAT MULCH, HYDRAULIC SOIL TACKIFIERS, HYDROMULCHES, ETC. ARE NOT ACCEPTABLE SOIL STABILIZATION METHODS FOR ANY PART OF A DRAINAGE DITCH OR SWALE) FINAL STABILIZATION OF SWALES WILL BE SOD 5. DESCRIBE METHODS TO BE USED FOR ENERGY DISSIPATION AT PIPE OUTLETS (E.G., RIP RAP, SPLASH PADS, GABIONS, ETC.) RIP RAP WILL BE UTILIZED AT PIPE OUTLETS, IF APPLICABLE 6. DESCRIBE METHODS TO BE USED TO PROMOTE INFILTRATION AND SEDIMENT REMOVAL ON THE SITE PRIOR TO OFFSITE DISCHARGE, UNLESS INFEASIBLE (E.G., DIRECT STORMWATER FLOW TO VEGETATED AREAS): DISCONNECTED IMPERVIOUS AREA AND INFILTRATION AREAS WILL BE UTILIZED 7. FOR DRAINAGE OR DIVERSION DITCHES, DESCRIBE PRACTICES TO STABILIZE THE NORMAL WETTED PERIMETER WITHIN 200 LINEAL FEET OF THE PROPERTY EDGE OR POINT OF DISCHARGE TO SURFACE WATER. THE LAST 200 LINEAL FEET MUST BE STABILIZED WITHIN 24 HOURS AFTER CONNECTING TO SURFACE WATERS AND CONSTRUCTION IN THAT PORTION OF THE DITCH HAS TEMPORARILY OR PERMANENTLY CEASED FOR ALL DISCHARGES TO SPECIAL, IMPAIRED OR "WORK IN WATER RESTRICTIONS". ALL OTHER REMAINING PORTIONS OF THE TEMPORARY OR PERMANENT DITCHES OR SWALES WITHIN 14 CALENDAR DAYS AFTER CONNECTING TO A SURFACE WATER, PROPERTY EDGE AND CONSTRUCTION IN THAT AREA HAS TEMPORARILY OR PERMANENTLY CEASED. N/A, NO DITCHES ON SITE 8. DESCRIBE ADDITIONAL EROSION PREVENTION MEASURES THAT WILL BE IMPLEMENTED AT THE SITE DURING CONSTRUCTION (E.G., CONSTRUCTION PHASING, MINIMIZING SOIL DISTURBANCE, VEGETATIVE BUFFERS, HORIZONTAL SLOPE GRADING, SLOPE DRAINING/TERRACING, ETC.): OTHER EROSION CONTROL PRACTICES INCLUDE BUT ARE NOT LIMITED TO; MINIMIZING SITE EXPOSURE WHEN POSSIBLE. 9. IF APPLICABLE, INCLUDE ADDITIONAL REQUIREMENTS IN APPENDIX A PART C.3 REGARDING MAINTAINING A 100 -FOOT BUFFER ZONE OR INSTALLING REDUNDANT BMPS FOR PORTIONS OF THE SITE THAT DRAIN TO SPECIAL WATERS). N/A 10. IF APPLICABLE, DESCRIBE ADDITIONAL EROSION PREVENTION BMPS TO BE IMPLEMENTED AT THE SITE TO PROTECT PLANNED INFILTRATION AREAS MINIMIZE SITE EXPOSURE IN AREAS ADJACENT TO INFILTRATION AREAS. SEDIMENT CONTROL PRACTICIES (IV.C) DESCRIBE THE METHODS OF SEDIMENT CONTROL BMPS TO BE IMPLEMENTED AT THIS SITE DURING CONSTRUCTION TO MINIMIZE SEDIMENT IMPACTS TO SURFACE WATERS, INCLUDING CURB AND GUTTER SYSTEMS 1. DESCRIBE METHODS TO BE USED FOR DOWN GRADIENT PERIMETER CONTROL: SILT FENCE WILL BE INSTALLED AROUND THE ENTIRE PERIMETER OF THE SITE 2. DESCRIBE METHODS TO BE USED TO CONTAIN SOIL STOCKPILES: SEED AND MULCH AS WELL AS EROSION CONTROL BLANKETS WILL BE UTILIZED AS NECESSARY 3. DESCRIBE METHODS TO BE USED FOR STORM DRAIN INLET PROTECTION: SEE INLET PROTECTION DETAILS 4. DESCRIBE METHODS TO MINIMIZE VEHICLE TRACKING AT CONSTRUCTION EXITS AND STREET SWEEPING ACTIVITIES: THE PROJECT WILL UTILIZE A ROCK CONSTRUCTION ENTRANCE. 5. DESCRIBE METHODS, IF APPLICABLE, ADDITIONAL SEDIMENT CONTROLS (E.G., DIVERSION BERMS) TO BE INSTALLED TO KEEP RUNOFF AWAY FROM PLANNED INFILTRATION AREAS WHEN EXCAVATED PRIOR TO FINAL STABILIZATION OF THE CONTRIBUTING DRAINAGE AREA: SILT FENCE TO BE INSTALLED IMMEDIATELY AFTER GRADING TO PROTECT INFILTRATION AREAS. 6. DESCRIBE METHODS TO BE USED TO MINIMIZE SOIL COMPACTION AND PRESERVE TOP SOIL (UNLESS INFEASIBLE) AT THIS SITE: LIGHT TRACKED EQUIPMENT WILL BE USED, TOPSOIL WILL BE STRIPPED AND STOCKPILED 7. DESCRIBE PLANS TO PRESERVE A 50 -FOOT NATURAL BUFFER BETWEEN THE PROJECT'S SOIL DISTURBANCE AND A SURFACE WATER OR PLANS FOR REDUNDANT SEDIMENT CONTROLS IF A BUFFER IS INFEASIBLE: DOUBLE ROW OF SILT FENCE WILL BE INSTALLED ALONG WETLAND. PROJECT WILL NOT DISTURB WITHIN 200 FEET OF WETLAND. 8. DESCRIBE PLANS FOR USE OF SEDIMENTATION TREATMENT CHEMICALS (E.G., POLYMERS, FLOCCULANTS, ETC.) SEE PART IV.C.10 OF THE PERMIT: N/A 9. IS THE PROJECT REQUIRED TO INSTALL A TEMPORARY SEDIMENT BASIN DUE TO 10 OR MORE ACRES DRAINING TO A COMMON LOCATION OR 5 ACRES OR MORE IF THE SITE IS WITHIN 1 MILE OF A SPECIAL OR IMPAIRED WATER? NO IF YES, DESCRIBE (OR ATTACH PLANS) SHOWING HOW THE BASIN WILL BE DESIGNED AND CONSTRUCTED IN ACCORDANCE WITH PART III.0 OF THE PERMIT. DEWATERING AND BASIN DRAINING (IV.D) 1. WILL THE PROJECT INCLUDE DEWATERING OR BASIN DRAINING? NO IF YES, DESCRIBE MEASURES TO BE USED TO TREAT/DISPOSE OF TURBID OR SEDIMENT -LADEN WATER AND METHOD TO PREVENT EROSION OR SCOUR OF DISCHARGE POINTS (SEE PART IV. D OF THE PERMIT): N/A 2. WILL THE PROJECT INCLUDE USE OF FILTERS FOR BACKWASH WATER? NO IF YES, DESCRIBE HOW FILTER BACKWASH WATER WILL BE MANAGED ON THE SITE OR PROPERLY DISPOSED (SEE PART III.D.3. OF THE PERMIT): N/A ADDITIONAL BMP'S FOR SPECIAL WATERS AND DISCHARGES TO WETLANDS (APPENDIX A, PARTS C AND D) 1. SPECIAL WATERS. DOES YOUR PROJECT DISCHARGE TO SPECIAL WATERS? NO 2. IF PROXIMITY TO BEDROCK OR ROAD PROJECTS WHERE THE LACK OF RIGHT OF WAY PRECLUDES THE INSTALLATION OF ANY OF THE PERMANENT STORMWATER MANAGEMENT PRACTICES, THEN OTHER TREATMENT SUCH AS GRASSED SWALES, SMALLER PONDS, OR GRIT CHAMBERS IS REQUIRED PRIOR TO DISCHARGE TO SURFACE WATERS. DESCRIBE WHAT OTHER TREATMENT WILL BE PROVIDED. N/A 3. DESCRIBE EROSION AND SEDIMENT CONTROLS FOR EXPOSED SOIL AREAS WITH A CONTINUOUS POSITIVE SLOPE TO A SPECIAL WATERS, AND TEMPORARY SEDIMENT BASINS FOR AREAS THAT DRAIN FIVE OR MORE ACRES DISTURBED AT ONE TIME. N/A 4. DESCRIBE THE UNDISTURBED BUFFER ZONE TO BE USED (NOT LESS THAN 100 LINEAR FEET FROM THE SPECIAL WATER). N/A 5. DESCRIBE HOW THE PERMANENT STORMWATER MANAGEMENT SYSTEM WILL ENSURE THAT THE PRE AND POST PROJECT RUNOFF RATE AND VOLUME FROM THE 1, AND 2 -YEAR 24-HOUR PRECIPITATION EVENTS REMAINS THE SAME. N/A 6. DESCRIBE HOW THE PERMANENT STORMWATER MANAGEMENT SYSTEM WILL MINIMIZE ANY INCREASE IN THE TEMPERATURE OF TROUT STREAM RECEIVING WATERS RESULTING IN THE 1, AND 2 -YEAR 24-HOUR PRECIPITATION EVENTS. N/A 7. WETLANDS. DOES YOUR PROJECT DISCHARGE STORMWATER WITH THE POTENTIAL FOR SIGNIFICANT ADVERSE IMPACTS TO A WETLAND (E.G., CONVERSION OF A NATURAL WETLAND TO A STORMWATER POND)? NO IF YES, DESCRIBE THE WETLAND MITIGATION SEQUENCE THAT WILL BE FOLLOWED IN ACCORDANCE WITH PART D OF APPENDIX A. N/A INSPECTIONS AND MAINTENANCE (IV.E) DESCRIBE PROCEDURES TO ROUTINELY INSPECT THE CONSTRUCTION SITE: • ONCE EVERY SEVEN (7) DAYS DURING ACTIVE CONSTRUCTION AND • WITHIN 24 HOURS AFTER A RAINFALL EVENT GREATER THAN 0.5 INCHES IN 24 HOURS, AND WITHIN (7) DAYS AFTER THAT INSPECTIONS MUST INCLUDE STABILIZED AREAS, EROSION PREVENTION,AND SEDIMENT CONTROL BMP'S AND INFILTRATION AREAS. INSPECTOR WILL FOLLOW REQUIREMENTS SPECIFIED ABOVE AND FILL OUT "ATTACHMENT B - CONSTRUCTION STORMWATER INSPECTION CHECKLIST" 1. Describe practices for storage of building products with a potential to leach pollutants to minimize exposure to stormwater: ALL BUILDING PRODUCTS WILL BE SEALED AND STORED IN A MANNER TO MINIMIZE EXPOSURE 2. Describe practices for storage of pesticides, herbicides, insecticides, fertilizers, treatment chemical, and landscape materials: ALL LANDSCAPE TREATMENT CHEMICALS WILL BE SEALED AND STORED IN A MANNER TO MINIMIZED EXPOSURE 3. Describe practices for storage and disposal of hazardous materials or toxic waste (e.g., oil, fuel, hydraulic fluids, paint solvents, petroleum-based products, wood preservative, additives, curing compounds, and acids) according to Minn. R. ch. 7045, including restricted access and secondary containment: ALL HAZARDOUS WASTE WILL BE APPROPRIATELY DISPOSED OF OFF SITE ACCORDING TO LOCAL AND STATE LAWS. 4. Describe collection, storage and disposal of solid waste in compliance with Minn. R. ch. 7035: ALL CONSTRUCTION DEBRIS AND SOLID WASTER WILL BE APPROPRIATELY DISPOSED OF OFF SITE ACCORDING TO LOCAL AND STATE LAWS 5. Describe management of portable toilets to prevent tipping and disposal of sanitary wastes in accordance with Minn. R. ch. 7040: SANITARY AND SEPTIC SERVICES WILL BE PROVIDED TO WORKERS WITH PORTABLE FACILITIES MAINTAINED AS NEEDED BY THE PROVIDER. 6. Describe spill prevention and response for fueling and equipment or vehicle maintenance: EMPLOYEES WILL BE TRAINED IN TECHNIQUES DESIGNED TO MINIMIZE SPILLS. VEHICLES AND EQUIPMENT SHALL BE CHECKED FOR LEAKS. 7. Describe containment and disposal of vehicle and equipment wash water and prohibiting engine degreasing on the site: ALL CONSTRUCTION VEHICLES SHALL BE WASHED OFF SITE B. Describe storage and disposal of concrete and other washout wastes so that wastes do not contact the ground: ALL CONCRETE WASHOUT SHALL OCCUR OFF SITE. FINAL STABILIZATION (IV.G) 1. DESCRIBE METHOD OF FINAL STABILIZATION (PERMANENT COVER) OF ALL DISTURBED AREAS: FINAL STABILIZATION WILL BE ACCOMPLISHED WITH PAVEMENT, SOD AND LANDSCAPE MATERIALS. 2. DESCRIBE PROCEDURES FOR COMPLETING FINAL STABILIZATION AND TERMINATING PERMIT COVERAGE (SEE PART IV.G.1-5): UPON STABILIZATION DESCRIBED ABOVE, THE CONTRCTOR AND OWNER SHALL MUTUALLY TRANSFER THE NPDES PERMIT TO THE NEXT OWNER WITH DOCUMENTS DESCRIBING THE NATURE OF TERMINATION PROCEDURE. DOCUMENTATION OF INFEASIBILITY: (IF APPLICABLE) 12142020 9.27:49 AM ZIP `r3 0 e7 iihVljLO1 lie G R O U P Civil Engineering, Surveying • Landscape Architecture 4931 W. 35th Street, Suite 200 St. Louis Park, MN 55416 civils@egroup.com 612-615-0060 T U S H I E MONTGOMERY ARCHITECTS I HEREBY CERTIFY THAT THIS PLAN, SPECIFICATION, OR REPORT WAS PREPARED BY ME OR UNDER MY DIRECT SUPERVISION AND THAT I AM A DULY LICENSED PROFESSIONAL ENGINEER UNDER THE LAWS OF THE STATE OF MINNESOTA. Mathew R. Pavek DATE 12/4/20 LICENSE NO. 44263 ISSUE/SUBMITTAL SUMMARY DRAWN BY:KW, BJ REVIEWED BY: MP PROJECT NUMBER: 20351 REVISION SUMMARY PP - ATTACHMENTS SW1 04 M M LO LO LO LSD LID W Z ♦ ♦ W J IY Q= V JZ ZU W a =o LU LU U J OO 00 (V LU 2 ILLJ ~ QW J LU }�S J = M O L0 M T I HEREBY CERTIFY THAT THIS PLAN, SPECIFICATION, OR REPORT WAS PREPARED BY ME OR UNDER MY DIRECT SUPERVISION AND THAT I AM A DULY LICENSED PROFESSIONAL ENGINEER UNDER THE LAWS OF THE STATE OF MINNESOTA. Mathew R. Pavek DATE 12/4/20 LICENSE NO. 44263 ISSUE/SUBMITTAL SUMMARY DRAWN BY:KW, BJ REVIEWED BY: MP PROJECT NUMBER: 20351 REVISION SUMMARY PP - ATTACHMENTS SW1 04 ATTACHMENT B: SWPPP INSPECTION FORM NOTE: THIS INSPECTION REPORT DOES NOT ADDRESS ALL ASPECTS OF THE NATIONAL APOLLUTANT DISCHARGE ELIMINATION SYSTEM/STATE DISPOSAL SYSTEM (NPDES/SDS) CONSTRUCTION STORMWATER PERMIT ISSUED ON AUGUST 1, 2013. THE COMPLETION OF THIS CHECKLIST DOES NOT GUARANTEE THAT ALL PERMIT REQUIREMENTS ARE IN COMPLIANCE; IT IS THE RESPONSIBILITY OF THE PERMITTEE(S) TO READ AND UNDERSTAND THE PERMIT REQUIREMENTS. FACILITY INFORMATION SITE NAME: FACILITY ADDRESS: PERMIT NUMBER: CITY: STATE: ZIP CODE: INSPECTION INFORMATION INSPECTOR NAME: PHONE NUMBER: DATE (MM/DD/YYYY): TIME: AM/PM IS THE INSPECTOR CERTIFIED IN SEDIMENT AND EROSION CONTROL AND IS IT DOCUMENTED IN THE STORMWATER POLLUTION PREVENTION PLAN (SWPPP)? IS THIS INSPECTION ROUTINE OR IN RESPONSE TO A STORM EVENT: RAINFALL AMOUNT (IF APPLICABLE): IS THE SITE WITHIN ONE AERIAL MILE OF A SPECIAL OR IMPAIRED WATER? IF YES, FOLLOW APPENDIX A AND OTHER APPLICABLE PERMIT REQUIREMENTS NOTE: IF N/A IS SELECTED AT ANY TIME, SPECIFY WHY IN THE COMMENT AREA FOR THAT SECTION. EROSION CONTROL REQUIREMENT (PART IV.B) Y N N/A 1 SOIL STABILIZATION WHERE NO CONSTRUCTION ACTIVITY FOR 14 DAYS? (7 DAYS WHERE APPLICABLE) ❑ ❑ ❑ 2 HAS THE NEED TO DISTURB STEEP SLOPES BEEN MINIMIZED? ❑ ❑ ❑ 3 ALL DITCHES STABILIZED 200 BACK FROM POINT OF DISCHARGE WITHIN 24 HOURS? (NOT MULCH) ❑ ❑ 4 ARE THERE BMP'S FOR ONSITE STOCKPILES? ❑ ❑ ❑ 5 ARE APPROPRIATE BMP'S INSTALLED PROTECTING INLETS/OUTLETS? ❑ ❑ ❑ 6. DO PIPE OUTLETS HAVE ENERGY DISSIPATION? _ ❑ ❑ ❑ COMMENTS: ATTACHMENT C: MAINTENANCE PLAN FOR PERMANENT STORM WATER TREATMENT SYSTEM = `> C l G R O U P Civil Engineering • Surveying • Landscape Architecture 4931 W. 35th Street, Suite 200 St. Louis Park, MN 55416 civilsitegroup.com 612-615-0060 Y 7211 ik` m \1, ■ SEDIMENT CONTROL REQUIREMENT (PART IV.C) Y N N/A 1 PERIMETER CONTROL INSTALLED ON ALL DOWN GRADIENT PERIMETERS? ❑ ❑ ❑ 2 PERIMETER CONTROL TRENCHED IN WHERE APPROPRIATE? ❑ ❑ ❑ r M 3 50 FOOT NATURAL BUFFER MAINTAINED AROUND ALL SURFACE WATERS? ❑ ❑ ❑ M z M 3 1 IF NO HAVE REDUNDANT SEDIMENT CONTROLS BEEN INSTALLED? ❑ ❑ ❑ � z LO 4 INLET PROTECTION ON ALL CATCH BASINS AND CULVERT INLETS? El F-1❑ Z Z 5 F-1 ElVEHICLE TRACKING BEST MANAGEMENT PRACTICES (BMP'S) AT ALL SITE EXITS? ❑ 6 n F1ALL TRACKED SEDIMENT REMOVED WITHIN 24 HOURS9 ❑ W 7 ARE ALL INFILTRATION SYSTEMS STAKED AND MARKED TO AVOID COMPACTION? ❑ ❑ ❑ Z j� ❑ ❑ 8 ARE ALL INFILTRATION AREAS PROTECTED WITH A PRETREATMENT DEVICE? ❑O J 9 DO ALL STOCKPILES HAVE PERIMETER CONTROLS? n ❑ n 0 COMMENTS: J _ Z W a z = Q X W C J 00 MAINTENANCE -EROSION AND SEDIMENT CONTROL BMP'S (PART IV.E.) Y N N/A W 3z' 1 ARE ALL PREVIOUSLY STABILIZED AREAS MAINTAINING 90% GROUND COVER? 1-1 [71❑ TO 2 W 2. ANY UlIGH SERVED �e 3. t-,tK,ivititKCoiqiKut--HASStuliviti!iKEACHEDONt:HAtL El n PROPER' ; 4. ARE INIzEf PROTECfION DEVICES MAINfAINED AND FUN TIONIN8 ❑ ❑ n o U� COMMENTS: J W � ~ Y Q J = Y N N/A OTHER M M 1. ARE ALL MATERIALS THAT CAN LEACH POLLUTANTS UNDERCOVER? n n n T 2, HAS ACCESS BEEN RESTRICTED TO ONSITE HAZARDOUS MATERIALS? 3. DOES ON-SITE UELIONLY INA NTA N AR A. COMMENTS: Y N N/A 7. WERE ANY DISCHARGES SEEN DURING THIS INSPECTION, SEDIMENT, WATER, OR OTHERWISE? ❑ ❑ ❑ 7.1. IF YES, STATE THE EXACT LOCATION OF ALL POINTS OF DISCHARGE. PHOTOGRAPH THE DISCHARGE AND DESCRIBE THE DISCHARGE (COLOR, ODOR, FOAM, OIL SHEEN, ETC). HOW WILL IT BE REMOVED? HOW DID THE DISCHARGE HAPPEN? HOW MUCH WAS DISCHARGED? HOW WILL IT BE STOPPED, AND HOW LONG WILL IT TAKE TO STOP? IS THE DISCHARGE GOING INTO AN ADJACENT SITE? WAS THE DISCHARGE A SEDIMENT DELTA? IF YES, WILL THE DELTA BE RECOVERED WITHIN 7 DAYS? 8. WILL A PERMANENT STORMWATER MANAGEMENT SYSTEM BE UTILIZED IN THIS PROJECT AS REQUIRED AND IN ACCORDANCE WITH PART IIID OF THE PERMIT? DESCRIBE: 9, IS ANY DEWATERING OCCURRING ON SITE? 9.1. IF YES. WHERE? WHAT BMP IS BEING UI BEING DEWA Y N N/A Y 10 IS A COPY OF THE SWPPP LOCATED ON THE CONSTRUCTION SITE? ❑ ❑ ❑ It HAc THF cwaco RFFN FOI I OVUFD AND IMPLEMENTED ON SITE? n n ❑ TO? 13.1. IF YES, EXPLAIN HOW THE TOPSOIL IS BEING PRESERVED. IF NO, EXPLAIN WHY IT WAS INFEASIBLE. Y N N/A 14. ARE ALL INFILTRATION SYSTEMS MARKED TO AVOID COMPACTION? REQUIRED CORRECTIVE ACTIONS, AND RECOMMENDED DATE OF COMPLETION OF CORRECTIVE ACTIONS: 16. PROPOSED AMENDMENTS TO THE SWPPP: 17. POTENTIAL AREAS OF FUTURE CONCERN: 18. ADDITIONAL COMMENTS DISCLOSURES: • AFTER DISCOVERY, THE PERMIT REQUIRES MANY OF THE DEFICIENCIES THAT MAY BE FOUND IN THIS CHECKLIST BE CORRECTED WITHIN A SPECIFIED PERIOD OF TIME. SEE PERMIT FOR MORE DETAILS. • THIS INSPECTION CHECKLIST IS AN OPTION FOR SMALL CONSTRUCTION SITES. LARGE CONSTRUCTION SITES AND LINEAR PROJECTS REQUIRE MORE EXTENSIVE/MORE LOCATION SPECIFIC INSPECTION REQUIREMENTS. • THE PERMITTEE(S) IS/ARE RESPONSIBLE FOR THE INSPECTION AND MAINTENANCE OF TEMPORARY AND PERMANENT WATER QUALITY MANAGEMENT BMP'S AS WELL AS EROSION PREVENTION AND SEDIMENT CONTROL BMP'S UNTIL ANOTHER PERMITTEE HAS OBTAINED COVERAGE UNDER THIS PERMIT ACCORDING TO PART II.B.5., OR THE PROJECT HAS UNDERGONE FINAL STABILIZATION AND A NOTICE OF TERMINATION HAS BEEN SUBMITTED TO THE MPCA. H U U.1 O w CL I HEREBY CERTIFY THAT THIS PLAN, SPECIFICATION, OR REPORT WAS PREPARED BY ME OR UNDER MY DIRECT SUPERVISION AND THAT I AM A DULY LICENSED PROFESSIONAL ENGINEER UNDER THE LAWS OF THE STATE OF MINNESOTA. - MaTthew R. Pavek DATE 12/4/20 LICENSE NO. 44263 ISSUE/SUBMITTAL SUMMARY DRAWN BY:KW, BJ REVIEWED BY: MP PROJECT NUMBER: 20351 REVISION SUMMARY - ATTACHMENTS SW1.5 t214/20209:2]:5o AM nc COPYRIGHT CIVIL SITE GROUP IN WORLDWIDE TRADE CORPORATION/ THE TRANSFORMATION CLUB 1 STORY MAGNEY CONSTRUCTION 1 STORY QUALITY MOLD 1 STORY ONSITE TECHNOLOGY SERVICES 1 STORY FEDERAL PLASTICS CORP/ FEDERAL PACKAGE 1 STORY XYLEM COMPANY 1 STORY HOWARDS JEWLERY 1 STORY CLASSIC GYMNASTICS 1 STORY DIRECT SOURCE 1 STORY BENIEK PROPERTY SERVICES/ VESSCO 1 STORY POWERS RIDGE CONDOS 3 STORY . POWERS RIDGE CLUBHOUSE 1 STORY POWERS RIDGE SENIOR LIVING 3 STORY SMARTRAC TECHNOLOGY 1 STORY CHILDREN OF TOMORROW LEARNING CENTER 1 STORY y..e.. s..d,= Chanhassen Independent Living ARCHITECTS 1361 Lake Drive West, Chanhassen, MN 55317 - SITE CONTEXT L STORMWATER FILTRATION POND, SEE CIVIL MONUMENT SIGN DRAINAGE & UTILITY EASEMENT IN HATCHED AREA PATIO @ FIRST FLOOR LEVEL RAISED PLANTER BEDS LANDSCAPE SCREENING, SEE CIVIL TRANSFORMER SURFACE PARKING, SEE CIVIL CROSSWALK STRIPING, SEE CIVIL LAKE DRIVE W. Site Plan SCALE V=30' -O" TUSHIE MONTGOMERY ARCHITECTS PATIO PATIOµ PATIO PATIO PATIO PATIO r2O w Chanhassen Independent Living 1361 Lake Drive West, Chanhassen, MN 55317 � STORY BUILDINGM UILDING FOOTPRINT 41,506 SLOWER GARAGE 110 STALL DROP-OFF EXISTING MONUMENT SIGNAGE 10' FENCE AROUND PICKEL BALL COURT WITH LANDSCAPE SCREENING, SEE SCREENING PICKLE BALL COURT PATIO @ GARAGE LEVEL ACCESS POINT @ GARAGE LEVEL TO OUTDOOR PATIO/PICKELBALL COURT DECK @ 1ST FLOOR LEVEL LOADING/SERVICE PARKING AREA GARAGE ACCESS TRENCH DRAIN MAIN BUILDING ENTRANCE PORTE COCHERE SURFACE PARKING, SEE CIVIL CROSSWALK STRIPING, SEE CIVIL EXISTING PARKING SITE PLAN 04 12/04/20 BAC BUILDING SET -K _ _ _ ; . - - - DECK DECK DECK DECK DECK DECK 2 J DECK i I � I DD/1D/1CCr1 Site Plan SCALE V=30' -O" TUSHIE MONTGOMERY ARCHITECTS PATIO PATIOµ PATIO PATIO PATIO PATIO r2O w Chanhassen Independent Living 1361 Lake Drive West, Chanhassen, MN 55317 � STORY BUILDINGM UILDING FOOTPRINT 41,506 SLOWER GARAGE 110 STALL DROP-OFF EXISTING MONUMENT SIGNAGE 10' FENCE AROUND PICKEL BALL COURT WITH LANDSCAPE SCREENING, SEE SCREENING PICKLE BALL COURT PATIO @ GARAGE LEVEL ACCESS POINT @ GARAGE LEVEL TO OUTDOOR PATIO/PICKELBALL COURT DECK @ 1ST FLOOR LEVEL LOADING/SERVICE PARKING AREA GARAGE ACCESS TRENCH DRAIN MAIN BUILDING ENTRANCE PORTE COCHERE SURFACE PARKING, SEE CIVIL CROSSWALK STRIPING, SEE CIVIL EXISTING PARKING SITE PLAN 04 12/04/20 OLighting Plan SCALE 1" = 20'- UMT-31426 Matrix 4 Surface L MllhperOArg•n 97114 I F:503645$100 MAN www.ligmanllghtingusacorn LIGHTING USA Gl(ry Square surface wall -mounted architectural BL The Exhibitor Series consists of sockets permanently sealed to flexible cable. E-� OR F,yF tioning imagination and inspiration to reign in OR Less than 0.1%copper zomenc - Marine n9. designs. OLighting Plan SCALE 1" = 20'- UMT-31426 Matrix 4 Surface L MllhperOArg•n 97114 I F:503645$100 MAN www.ligmanllghtingusacorn LIGHTING USA ARCHITECTS SURFACE PARKING - SEE CIVIL The Basic System 1 5500K White Square surface wall -mounted architectural BL The Exhibitor Series consists of sockets permanently sealed to flexible cable. lighting range. family of lighting effects sat OR dl.®Wm. tioning imagination and inspiration to reign in OR Less than 0.1%copper zomenc - Marine n9. designs. EXISK-6-VI-S14-C Graed de 4060 extrud& LM6 a.klminum High 9 RD pressure die casting 'chicles .... Is it 0.48 W 124 VAC YG mesearlkal Rretgm, clean detailed renduct A small profile wall mounted compact cubic Globe Style Imes and exce0znt heat dlsslpation luminaire with up and downwardlightdistribu- Code Color Code Inches (mm) Code Color VVattsNoks Code Style tions. The Matrix is designed with five light distri- Color ase and phosphate process mat button options, namely narrow, medium, wide, very C mchdea deoxMhnq and toning as well as a wide and spike. 614 G-14 mlc and rdekel pnosphete process eerore Frosted 18 18" (450 mm) VILW 2000K White 1.8 W 124 VAC product pamt'n9- The Matrix uses high efficiency, long life LEDs and M1, p11m9pL9 - -silk. � n ss is designed to Illuminate the wall and surfaces in _pranded I ih non molded 114 for vnm spet a leo front of the wall, as well as light acc encs on vertical 74w COB 1128 LSner, i purpose long life ngn temperawre memory and horizontal surfaces. The Matrix is suitable for R not for use Custom SPael, Virtual In48ndesceo ted nnennve set ton gaskets Maness the gaskets exact PMRW aid seal over years d indoor and outdoor a Ileations. Pp IK07 - Impact Resistant use and comprnslen hosted only V Violet idle luminaire is available with decorative spikes Weight 5 !asThis IDc3Dal. and can be used with various combinations of light LM6A rrxlumrs used for as eeceent distribution optic. mechanical strength and thermal disIxie lon - prnperoes in 1. and high arr-0lenl tempe.atures. The superior chemal hen This luminaire can be mounted at different angles r'fi.3-ru Z y.'t` vnk design M ugman veedm conlonctwn .n nine driver., ohs metmals tela. ensure x. ones to produce interesting decorative lighting effects on the side of the building facade. 9 1 -• 6.3' 1 1 critical Pentane this ou wNlu maximum Iumindls this Praadin91.9 LED seMce lite and <mm -ng The standard Matrix is designed to mount met a3^ octagonal }-box, a 4"i -box cover plate is available • s- r �u less man IDie lumen clpneclwon ch sa,000 upon request. hours. ate- r {� 1 swv wppmwr prded stand get v j '�ylulll 6�3 Seth ell rotwea. 2 31 Q TI. t we Reuther 111 U1 G0 through Aa Lgman Islocslnst throngnduclas a- ,niter olextenshe Pdshing oessth that to Iing mprove pant aehe+ene. W�wllued a.9M11 thuk polster Coal Palm and naked at 210 Deg C. This processenswes that ugne. predwts ;.L\ can wxnsand harsh enwromments. aped rot use in nate cennnt. Provided ardware is Marine grade 316 5takrless Reel. Tapped fides are infused win a special anti seize ctmyoued to prevent seizure rimture, conrectipns.due roelecnoyziz ® iw, Ionospheres from heal. mrmsrve amwsPneres antl moisture. Cies al CJae Lor Inn o1... 1.1 provded with tempered. Impact resissare crow ekac^orrlron glass enuring no green ® do glass ge ® repro-.• Predae pgic design eecepnonN coeddes light toned ane preelse dsuribvnon Of light LED Ct¢. eD s math LeotW o50.000D•urs chemeans d [Ise LED still adilew 60%o(thw origins fluxl .prat A ARCHITECTS SURFACE PARKING - SEE CIVIL The Basic System 1 5500K White 0.48 W / 24 VAC BL The Exhibitor Series consists of sockets permanently sealed to flexible cable. 0.48 W 124 VAC OR Green All components are rated for wet location use. OR Orange 0.48 W 124 VAC EXISK-6-VI-S14-C Purple 0.48 W/24 VAC RD Red 0.48 W 124 VAC YG Yellow -Green Cable "Socket Color Socket Spacing LED Globe Style 6iobe Colal Code Color Code Inches (mm) Code Color VVattsNoks Code Style Code Color BK Black 6 6" (150 mm) UBLW 2000K White 1.8 W 124 VAC G19 G-19 C Clear WH White 12 12" (300 mm) u8 2400K White 1.8 W 124 VAC 614 G-14 F Frosted 18 18" (450 mm) VILW 2000K White 1.8 W 124 VAC 314 S-14 G Green 24 24" (600 mm) VI 240CK White L8 W 124 VAC G-14 8 5-14 m A Amber B Blue R not for use Custom SPael, Virtual In48ndesceo ted dear and R Red Is available, with Frosted Cdobes Globes es hosted only V Violet idle WW 2500K White 048 W 124 VAC M Multi -Color WH 1 5500K White 0.48 W / 24 VAC BL Blue 0.48 W 124 VAC OR Green 0.48 W 1 24 VAC OR Orange 0.48 W 124 VAC PL Purple 0.48 W/24 VAC RD Red 0.48 W 124 VAC YG Yellow -Green 0.48 W 124 VAC (Any Ctmlb tatiat of 6:48 Waft Colors is Possible) 124 2500K 7.5W 124 VAC Xertart lamp not for use with G-14 globes LABEL TYPE MANUFACTURER ARTICLE NAME LUMENS LIGHT LOSS FACTOR QUANTITY SURFACE MOUNTED LIGMAN UMT-31428 3350 0.80 20 WALL LIGHTS MATRIX 4 SURFACE UB -EX 2400K G19 -F 45 0.80 230 STRING LIGHTS - - Chanhassen Independent Living 1361 Lake Drive West, Chanhassen, MN 55317 PICKLE BALL COURT L U ACCESS POINT s GARAGE LEVEL TO OUTDOOR PATIO/PICKELBALL COURT PROPOSED 3 STORY BUILDING BUILDING FOOTPRINT 42,600 SF LOWER GARAGE 110 STALLS PATIO @ GARAGE LEVEL DECK @ 1 ST FLOOR LEVEL • 0 St. g, p.m .A•m p.m p,m all. • -. _. ,�_ G 04 P.a4 p.m P•m •am P.N 1� .m .i -m P.Ot 6:® r® �-ID ® 1® 1'SID ® (� 1SG'� ¢ID ® A•a+ A09 P•m Rin ,0.42 P.4 P.M P.41 .D•m JEW ¢m 0®1 mai X.041 A,Vz �.°, .p.a y.4o .0.110 0.0, A-ve P.ot P•D" A. 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Of P.03 in= w,..1111. ® ® a:= am ® ® ® + .&01 P-31 P.m .0.0+ p.a4 �'J $� 31� ® >"�-LhW~�$' ISS ® .0.°+ 0.04 10.02 p 1 + .a.@ .a,d4 S ® ® .0.04 p.a ® ®t_=r�-_SID ILS 16m !J 6C® AID IEID IS'II4 �� S:1't 1dID .a ¢4 PA4 a. 0, p.m .D.m PA4 Photometric Plan SCALE 3" = VJ' LIGHTING PLAN 05 12/04/20 J PATIO @ GARAGE LEVEL DECK @ 1 ST FLOOR LEVEL • 0 St. g, p.m .A•m p.m p,m all. • -. _. ,�_ G 04 P.a4 p.m P•m •am P.N 1� .m .i -m P.Ot 6:® r® �-ID ® 1® 1'SID ® (� 1SG'� ¢ID ® A•a+ A09 P•m Rin ,0.42 P.4 P.M P.41 .D•m JEW ¢m 0®1 mai X.041 A,Vz �.°, .p.a y.4o .0.110 0.0, A-ve P.ot P•D" A. Det R P.a P. 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Of P.03 in= w,..1111. ® ® a:= am ® ® ® + .&01 P-31 P.m .0.0+ p.a4 �'J $� 31� ® >"�-LhW~�$' ISS ® .0.°+ 0.04 10.02 p 1 + .a.@ .a,d4 S ® ® .0.04 p.a ® ®t_=r�-_SID ILS 16m !J 6C® AID IEID IS'II4 �� S:1't 1dID .a ¢4 PA4 a. 0, p.m .D.m PA4 Photometric Plan SCALE 3" = VJ' LIGHTING PLAN 05 12/04/20 WATER ELETRICAL off! I HST OGarage Plan Pl SCALE 1"=20'-O" 1 08 Il OPEN AREA _ BELOW DECK , TRASH o ROOM I - I I f SERVICE V � J of 1 10 PARKING STALLS I I I � ' � o , I y -_ q) O1 st Floor Plan SCALE 1"=20'-( TUSHIE M0Ni%.7%.jmcKt Chanhassen Independent Living ARCHITECTS 1361 Lake Drive West, Chanhassen, MN 55317 FLOOR PLAN - GARAGE & FIRST 06 12/04/20 570'- 5" O2nd Floor Plan SCALE 1"=20'-0" 570'- 5" �� O3rd SCA Plan = 9n,r 95 O Roof Plan - -- SCALE 1"=20'-T TUSHIE MONTGOMEn, I Chanhassen Independen ARCHITECTS 1361 Lake Drive West, Chanhassen, MN 55317 t Living nqw i FL ROOF ACCESS - -- 3. 08 OOR PLAN - 2ND, 3RD, ROOF 07 12/04/20 tit f, r r L�,It 1 p ,._ i. _�-rsnrrvG+..sem .:ia.e a. e. a�.. a '... •r.•!. �.xu even.. _ '��u�.y .d v.......:a :�_.,n., � .._..: s..ue �..:ma ... macv •u .yx. r .i eu.._.0 it AM O Roof Plan - -- SCALE 1"=20'-T TUSHIE MONTGOMEn, I Chanhassen Independen ARCHITECTS 1361 Lake Drive West, Chanhassen, MN 55317 t Living nqw i FL ROOF ACCESS - -- 3. 08 OOR PLAN - 2ND, 3RD, ROOF 07 12/04/20 ARCHITECTURAL ASPHALT SHINGLES SIDING #3 SIDING #4 WOOD FASCIA WITH PREFINISHED SIDING SI SIDING #2 COMPOf WRAP � 1E TRIM , COMPOSITE TRIM MEN ow- .. _ r , un 0, 0 nn �I nu I n,n nn nn nl� nn ■ _ ■■ 1 ..J1 -no as ME No 0 No i• � 1 1 i • 11 11 11 1111 �I 11,11 11 fill ME 11 11 11 1111 rh Roof 132'- 11 5/ rh 3rd Floor % 122' - 3 3/4 W7 _2nd Floor WJ 111' - 7 7/E 1 (n(n� s�tFloor 1W'-0" jk Garage 89' - 0" r& Roof_ WJ 132'- 11 5/8" 3rd Floor 122'-33/4" r& 2nd Floor 17-1 11'-77/8" m 1st Floor my 100' - 0" OSouth Elevation SCALE 1"=20'-0X ALUMINUM BALCONY SIDING #1 SIDING #2 MASONRY #1 BLADE SIGNAGE GiM M®Iii1 Mi �0 so 01in IN1111 111 11,11 ■E , - --we --- 11-11 ■ ME Ill ALUMINUM RAILING MASONRY MASONRYSIDING #3 SIDING ARCHITECTURAL e METAL LOUVER `�uF■■■.�� 1111 1111 ill it � 1111 Mai 11 tan ■■ ■� I �R®ft ■■, 1111 1111 IIS®:1�1� BE n BE1111 1111 ■ ■� L J No on BE ■■ OEast Elevation SCALE I"=20'-49 OWest Elevation SCALE 1"=20'-0" ARCHITECTS .T SHINGLES FINISHED MASONRY#1 ARCHITECTURAL ASPHALT SHINGLES WOOD FASCIA WITH PREFINISHED WRAP ALUMINUM RAILING MASONRY #2 EXTRA DARK BRONZE GARAGE & SERVICE DOOR STANDING SEAM METAL ROOF WALL SCONCES STANDING SEAM METALCANOPY EXTERIOR FINISHES PERCENTAGES TOTAL - ALL ELEVATIONS MANUFACTURER: MASONRY #1 4804 SF 11% MASONRY #2 4243 SF 10% SIDING #1 13466 SF 31% SIDING #2 8861 SF 20% SIDING #3 7288 SF 17% SIDING #4 5008 SF 11% TOTAL 43670 SF 100% OElevation - Monument SCALE 1/4"=1'-0" LIGHTING METHOD: BACK LIT HEIGHT: 6-0" W IDTH:4-0" SIGN DISPLAY AREA: 24 SF Chanhassen Independent Living 1361 Lake Drive West, Chanhassen, MN 55317 FINISH SCHEDULE SIDING #1 WALL SCONCES STANDING SEAM METAL CANOPY Hu" PORTE COCHERE -STANDING SEAM -LIGHT BIRCH WOOD -MASONRY #2 ALUMINUM BALCONY 1111 ■ 11 1111 SIDING #2 MASONRY #I SIDING #3 SIDING #4 SIDING #1 SIDING 2 MASONRY#1 COMPOSITE TRIM BE 1111 BE I Ip mmul Is, 1100 SIDING #) SIDING #2 SIDING #4 SIDING #3 MASONRY #2 / �— SIDING #4/ SIDING #2 MASONRY #1 ALUMINUM BALCONY / / / / E COMPOSITE TRIM MASONRY #1 MASONRY #1 MANUFACTURER: SIOUX CITY BRICK TYPE: BRICK COLOR: BLACK HILLS VELOUR MASONRY #1 -ALTERNATE MANUFACTURER: TBD TYPE: CULTURED STONE STYLE: ASHLAR COLOR: FRESCO MASONRY #2 MANUFACTURER: TBD TYPE: CULTURED STONE STYLE: ASHLAR COLOR: WINTER SIDING #1 STATEMENT COLLECTION TYPE: FIBER CEMENT SIDING SIZE: OR LP SMART SIDE MANUFACTURER: TBD SERIES: STATEMENT COLLECTION STYLE: BOARD & BATTEN SIZE: BATTENS @ 2' O.0 COLOR: ARCTIC WHITE SIDING #2 STATEMENT COLLECTION TYPE: FIBER CEMENT SIDING SIZE: OR LP SMART SIDE MANUFACTURER: TBD SERIES: STATEMENT COLLECTION STYLE: HORIZONTAL LAP SIDING SIZE: 5" EXPOSURE COLOR: ARCTIC WHITE STANDING SEAM METAL CANOPY 1 STANDING SEAM METAL CANOPY WALL SCONCES WALL SCONCES ELEVATIONS 08 12/04/20 SIDING #3 TYPE: FIBER CEMENT SIDING OR LP SMART SIDE MANUFACTURER: TBD SERIES: STATEMENT COLLECTION TYPE: HORIZONTAL LAP SIDING SIZE: 7" EXPOSURE COLOR: GRAY SLATE SIDING #4 TYPE: FIBER CEMENT SIDING OR LP SMART SIDE MANUFACTURER: TBD SERIES: STATEMENT COLLECTION TYPE: HORIZONTAL LAP SIDING SIZE: 7" EXPOSURE COLOR: RICH ESPRESSO ARCHITECTURAL ASPHALT SHINGLES: MANUFACTURER: CERTAINTEED SERIES: LANDMARK ASPHALT SHINGLES COLOR: GEORGETOWN GRAY STANDING SEAM METAL CANOPY: MANUFACTURER: FIRESTONE SERIES: KYNAR 500/ HYLAR 5000 TYPE: ALUMINUM COLOR: DARK BRONZE WINDOWS MANUFACTURER: TBD TYPE: DOUBLE HUNG COLOR: WHITE OR BLACK ALUMINUM STOREFRONT MANUFACTURER: TBD COLOR: DARK BRONZE METAL FLASHING MANUFACTURER: TBD TYPE: 22 GUAGE PREFINISHED COLOR: TO MATCH ADJACENT MATERIAL METAL LOUVER COLOR: PAINTED TO MATCH ADJACENT MATERIAL DECKS & RAILINGS MANUFACTURER: TBD TYPE: PRE MANUFACTURED ALUMINUM COLOR: WHITE OR BLACK 1 STANDING SEAM METAL CANOPY WALL SCONCES WALL SCONCES ELEVATIONS 08 12/04/20 OPTION 1: DARK BRICK, WHITE WINDOWS ENTRANCE VIEW VIEW FROM NORTH WEST CORNER AERIAL FROM NORTH EAST CORNER T SIE MONTGOMERY ARCHITECTS Chanhassen Independent Living 1361 Lake Drive West, Chanhassen, MN 55317 OPTION 2: DARK STONE, BLACK WINDOWS ENTRANCE VIEW u VIEW FROM NORTH WEST CORNER AERIAL FROM NORTH EAST CORNER RENDERINGS 09 12/03/20 OVIEW FROM SOUTH EAST SCALE OVIEW FROM SOUTH WEST 3 SCALE OAERIAL VIEW 1. SCALE 3 Chanhassen Independent Living ARCHITECTS 1361 _Lake Drive West, Chanhassen, MN 55317 OVIEW FROM NORTH EAST 2 SCALE 0 VIEW OF ENTRANCE FROM SOUTH WEST SCALE PERSPECTIVES O3rd Floor Plan - Deck SCALE 1" = 20'-0' ARCHITECTURAL ASPHALT SHINGLES WOOD FASCIA WITH PREFINLSHED WRAP R•• i . ■,. I oil gin 1111 i Ill m7m row • •• • . • •b IN m me • BE IIII • I�� FloorME ON aw ra i .. ... - •.North ElevationD' ck Roof _ 132'- 11 jk 3rd Floor mJ 122'- 3 3/ 2nd Floor �J 11 V- 1'Floor- 7 7/ 1stT. w 100' -T. Garage 89' - 0" on SIDING #3 SIDING #2 COMPOSITE TRIM MASONRY#I ARCHITECTURAL ASPHALT SHINGLES WOOD FASCIA WITH PREFINISHED WRAP MASONRY #2 ® RECESSED DECK LIGHT BIRCH WOOD POST ALUMINUM AND GLASS RAILING ALUMINUM RAILING MASONRY#2 EXTRA DARK BRONZE GARAGE & SERVICE DOOR OEast Elevation -Deck Option SCALE 1"=20'-0" SIDING #4 SIDING #2 BE MR ALUMINUM BALCONY LIGHT BIRCH WOOD POST ALUMINUM AND GLASS RAILING MASONRY #2 ® RECESSED DECK MASONRY #1 III NIB mill IN Ugly ���=,Iwommm-101-11 yen yen ��®nME ME . . ALUMINUM RAILING WALL SCONCES STANDING SEAM ALUMINUM BALCONY 1111 1111 1111 SIDING #2 MASONRY#1 OVIEW FROM NORTH EAST - DECK 4 SCALE u4hit ivi iML K Y Chanhassen Independent Living ARCHITECTS 1361 Lake Drive West, Chanhassen, MN 55317 SIDING #3 SIDING #4 SIDING #1 SIDING #2 MASONRY #1 umm STANDING SEAM METAL CANOPY WALL SCONCES CITY OF CHANHASSEN RECEIVED DEC 212020 CHANHASSEN PLANNING DEPT NOTE: THIS OPTION SHOWS A DESIGN STUDY FOR AN ALTERNATE RECESSED DECK ON THE 3RD FLOOR COMMON SPACE. A FINAL COST EXERCISE BY GENERAL CONTRACTOR WILL BE REQUIRED IN ORDER TO CONFIRM THE INCORPORATION OF THE DECK IN THE FINAL BUILDING PERMIT PLANS IF ADD IN COST IS APPROVED BY OWNERSHIP. 3RD FLOOR - DECK OPTION 11 12/16/20