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CAS-12_WATER TREATMENT PLANT - CITY OF CHANHASSEN (4)u Metropolitan Coacil f May 20, 2005 Robert Generous, Senior Planner City of Chanhassen 7700 Market Blvd P.O. Box 147 C.-OgFT% Chanhassen, MN 55317 2 5 1�p5 RE: City of Chanhassen, Gateway East 2nd Amendment — Waiver �py N�]ywrSSEN Metropolitan Council Review File No. 16500-10 Metropolitan Council District 4 (Julius Smith, 952-443-2430) GAS Dear Mr. Generous: The Metropolitan Council received the City's Gateway East 2nd plan amendment on April 27, 2005. The amendment proposes to change the land use designation for approximately 4 acres located near Highway 5 and Highway 101 from Park and Open Space to Commercial. The purpose of the amendment is to allow construction of a city -owned and operated water treatment plant. Council staff finds that the amendment is in conformance with metropolitan system plans, consistent with the Regional Development Framework, and has no impact on the plans of other units of local government. Council staff also finds that this amendment meets the Comprehensive Plan Amendment Administrative Review Guidelines adopted by the Council on May 11, 2005. Therefore, the Council waives further action on this review and the City may place this amendment into effect immediately. However, staff offers the following advisory comments: The Regional Park System plan includes the following three proposed regional trails: along Highway 101, along Highway 5, and along the Twin Cities and Western Railroad, if it ceases to be used for rail purposes. The proposed water treatment plant site also includes a trail bridge over Highway #5. The three proposed regional trails could potentially be routed through the proposed Water Treatment plant site. Council staff recommend that the city work Marty Walsh, Director of Carver County Parks, to determine how to best plan and locate the proposed regional trails and to provide a connection to the local trail bridge overpass. One potential option would be to modify the site design for the water treatment plant to accommodate both the water treatment plant and the proposed future RT connections. The amendment, explanatory materials supplied and the information submission form will be appended to the City's Plan in the Council's files. If you have any questions about this review, please contact Tom Caswell, Principal Reviewer, at 651-602-1319. Sincerely, ,/�'_—Y"' hyl ' anson, Manager Lo Planning Assistance cc: Julius Smith, Metropolitan Council District 4 Tom Caswell, Sector Representative Scott/Carver County Solveig Berg, GIS, w/maps Cheryl Olsen, Reviews Coordinator V ,REVIEWS\CommunitieuChan:usseti Clwlussen 200� CPA - Ciarewzy East 2nd -waiver 16500-10Aa w .metrocouncil.org Metro Info Line 602-1888 230 Fast Fifth Street • St. Paul, Minnesota 55101-1626 • (651) 602-1000 • Fax 602-1550 • 1TY 291-0904 An Equal Opportunity Employer A" Metropolitan Coacil • May 10, 2005 Robert Generous Senior Planner City of Chanhassen 7700 Market Blvd P.O. Box 147 Chanhassen, MN 55317 RECEIVED MAY 11 2005 CITY OF CHANHASSEN RE: City of Chanhassen, Gateway East 2nd Amendment — Complete for Review Metropolitan Council Review File No. 16500-10 Metropolitan Council District 4 (Julius Smith, 952- 43-2430) Dear Mr. Generous: The Metropolitan Council received the City's plan amendment for the Gateway East 2nd land use change on April 27, 2005. The amendment proposes to reguide 3.94 acres of land from Parks and Open Space to Commercial along trunk highway 5 near trunk highway 101. Council staff finds the proposed plan amendment complete for review. In accordance with state law, the Council has 60 days to complete its formal review of the plan amendment, with the option to extend the review an additional 60 days. Staff anticipates that the review will be complete within the first 60-day period, which ends June 25, 2005. Council staff is evaluating the potential to administratively waive further review of this amendment. If the review should be waived, the City will be notified within the next two weeks. At this time, staff does not anticipate significant issues with this amendment. If you have questions about this review, please contact Tom Caswell, Principal Reviewer, at 651-602- 1319. S' Phyllis Vanson, Manager Local Planning Assistance cc: Julius Smith, Metropolitan Council District 4 Mark Vander Schaaf, Director, Planning and Growth Management Tom Caswell, Sector Representative Cheryl Olsen, Referrals Coordinator V1Refrnals\Common;tics'',(:hanhassen\Letters',,Chantws.c 2005 CPA Gateway[as! 2nd complt 165(K)-10.dtx w .metrocouncll.org Metro Info Line 602-I888 230 Fast Fifth Street • St. Paul, Minnesota 55101-1626 • (651) 602-1000 • Fax 602-1550 • TTY 29111904 An Equal Opportunity Employer Generous, Bob To: Tom Caswell Subject: Land Use Amendment, Gateway East 2nd Tom: I am submitting for your review a proposed land use amendment. I wish to request a waiver of Council review of the "minor" plan amendment. Attached is the submittal letter to the referrals coordinator, information summary for comprehensive plan amendment, a project location map, the City of Chanhassen 2020 Land Use Plan map, land use table and the staff report for the proposed amendment and development. Please let me know if there is additional information required. I am mailing an original copy for your review. Bob Generous met council i1x17lu.pdf (2 MB) ;ubmittal forGatew.. SE Generous, Bob (bgenerous@ci.ch... ® � � im CC staff report land use Local Planning 05-12 Location 425-05.pdf (1... mdment Gateway EiHandbook submit.. Map.pdf (59 KB)... April 26, 2005 CITY OF CIIANgASSEN T700 Market Boulevard Ms. Cheryl Olsen PO Box 147 Referrals Coordinator Chanhassen, MN 55317 Local Planning Assistance Metropolitan Council Administration Mears Park Centre Phone:2271100 Fax: 952.252.227.1110 230 East Fifth Street St. Paul, MN 55101-1634 Building Inspections Phone:952.227.1180 Re: Land Use Map Amendment, Gateway East 2od Addition Fax:952.227.1190 Engineering Dear Ms. Olsen: Phone: 952.227.1160 Fax: 952.227.1170 Enclosed for Metropolitan Council Review is a proposed Land Use Map Amendment in Finance the City of Chanhassen of 3.94 acres of land from Parks and Open Space to Commercial. Phone:952.227.1140 The parcel is located in the northwest quadrant of T. H. 5 and T. H. 101. Fax: 952.227.1110 Enclosed are copies of the following items: Part d Recreation Phone: 952227.1120 Fax: 952.227.1110 • Information summary for Comprehensive Plan Amendments Recreation Center • Location Map 2310 Coulter Boulevard • City of Chanhassen Comprehensive 2020 Land Use Map Phone 952.2271400 . City of Chanhassen Land Use Amendment Gateway East 2°d Table Fax. 9522271404 . City of Chanhassen Staff Report dated April 25, 2005 Planning & • City Council Staff Report dated April 5, 2005 Natural Resources Phone:952.227:130 Thank you for your assistance in this matter. If you require additional information, Fax:952.2271110 please contact me at (952) 227-1131. Public Worts 1591 Park Road Since Phone: 952.227.1300 Fax: 952,227.1310 Senior Center Phone: 952.227.1125 Robert Generous, AICP Fax:952.227.1110 Senior Planner Web She Enclosures wvrx.ci.chanhassen.mn.us The City of Chanhassen • A growing community with clean lakes, quality schools, a charming downtown, thriving businesses, winding trails, and beautiful parks. A great place to live, work, and play. • Local Planning Handbook • Information Summary for Comprehensive Plan Amendments COMMUNITY PROFILE AND BACKGROUND 1. Provide the following community information. Local governmental unit City of Chanhassen Contact name Robert Generous, AICP Contact title Senior Planner Address 7700 Market Blvd., P. O. Box 147 City, State, and Zip Chanhassen, MN 55317 Telephone number (952) 227-1131 FAX number (952) 227-1110 Email address bQenerous@ci.chanhassen.mn.us Date of preparation April 26,2005 2. Identify type of amendment. Check all that apply: X 2a. Land use change. Complete questions 1-28 and describe: 2b. MUSA Expansion. Complete questions 1-34 and describe: 2c. Text Change. Complete questions 1-6 and 7-28, as applicable, and describe: 2d. Other. Describe: 3. Provide a description of the amendment. Name of amendment Gateway East 2nd Addition west of Highway 101, South of the Twin City and Western Raihnad Brief description Amend the land use from Parks and Open Space to Commercial Affected area, in acres 3.94 acres 4. Indicate official local status of the plan amendment. (Check all that apply.) The local governing body must take action on the proposed amendment before submittal to the Metropolitan Council. Include staff report to the planning commission or governing body when submitting this form. X I Acted Action commission X IApproved by governing body, contingent upon Metropolitan Council review Date of Action, April 5, 2005 April 25, 2005 .January 2005 5. Indicate if the City determined whether the proposed amendment would impact adjacent communities and other jurisdictions and identify which ones have been notified (M.S. 473.858, Subd. 2.). Select one of the follow options: x List adjacent local governments, school districts, watershed organizations and other jurisdictions and the date the copies were sent. MnDoT, Riley -Purgatory -Bluff Creek Watershed and MN Dept. of Health — March 4, 2005 Plan amendment will not impact adjacent local governments, school districts, watershed organizations and other jurisdictions, based on community's judgement and completion of this form. IMPACT ON LAND USE 6. Describe land use changes in acres, applicable to this amendment site, using the following tables and filling in the community's specific land use categories: n Not Applicable. Land Use Designation (fill in specific land use categories) All Land Uses Residential Land Uses Only Acres #Units and ensity Range Pre CPA Post CPA Pre CPA Post CPA Parks and Open Space 1,466 1,462 Commercial 212 216 Total CPA = Comprehensive Plan Amendment 7. Does this plan amendment increase or decrease the community's household, population or employment forecasts, as shown in the 2030 Development Framework? If so, complete the applicable lines of the following table. X Not Applicable, no change in forecasts, skip to question 8. City-wide Forecasts Pre Amendment City-wide Forecasts Post Amendment NA 2010 2020 2010 2020 Households Population Employment January 2005 2 CONFORMANCE WITH REGIONAL SYSTEMS Transportation Traffic 8. Complete the following table using the Institute of Transportation Engineers Trip Generation Manual, a Edition, to show whether this plan amendment increases or decreases trip generation from the planned land use and transportation element of the community's comprehensive plan. n Not applicable, no changes in trip generation, skip to question 10. Trip Generation for the Site Trip Generation for the Site Based on Planned Land Use Pre Based on Planned Land Use Amendment Post Amendment Est. average daily traffic 6 133 Est. peak hour traffic 1 18 9. Will these changes require improvements to the existing local and regional road network or interchanges, beyond what is in the community's current transportation plan? I I No, existing local and regional road network can accommodate increase. X IYes, describe improvements and who will pay for them: City will extend West 79' Street apnroximately 450 feet easterly. Access 10. If the site has direct access to a principal or "A" minor arterial, is location and spacing consistent with applicable County guidelines or MnDOT's Access Management Guidelines (htip://www.oim.dot.state.nm.us/access/index.html)? Not applicable, no direct access to a principal or "A" minor arterial. describe: Transit and Other Modes of Transportation 11. Will this amendment enhance access to transit services, increase or decrease the demand for transit services or warrant the extension of new transit service? X I Not a licable, currently not served by transit nor warrant extension of services. No, will not affect transit. Yes, list existing routes, describe changes and identify proposed/necessary transit facility improvements (e.g. shelters, park and rides): January 2005 3 11 12. Does the plan amendment include Traffic Demand Management (TDM) strategies or land use and urban design measures, if applicable? XINot Yes, describe (e.g. car and van pooling, flexible work hours, mixed land uses that discourage vehicle trips and promote walkine, bikine. ridesharine. and transit): 13. Does the plan amendment include pedestrian and bike access and facilities, including crosswalks, bridges, trails, sidewalks, and bike racks, if applicable? FNot applicable L No, why not: X I Yes, describe: Will connect trail system to regional trail on Highway 5, and sidewalk on West 79"' Street to Wastewater Treatment lge across Hiahwav 5. 14. What type of wastewater treatment will be utilized to serve the proposed development? I Individual Sewage Treatment Systems (ISTS), skip to question 18. 1 Privately Owned/Community Treatment Svstem, skin to question 18. Local/Municipal Owned Wastewater Treatment Plant, answer question 15 and skip to L question 18. X Regional Wastewater Treatment, complete questions 15-17. 15. Complete the following table, to show whether this plan amendment increases or decreases wastewater flow from currently planned land use and sewer flow projections. n Not Applicable, no changes in flow, skip to question 18. Total Community Flow Pre Amendment (m d) Total Community Flow Post Amendment (m d) 2000 2010 2020 Mgd = million gallons per day 16. Identify interceptor(s) that will be impacted by these changes and indicate if flows will be diverted from one interceptor service area to another? January Zoos 17. Does the plan amendment include any wastewater flow to an adjacent community? For new intercommunity agreements, the receiving community must also amend the sewer element of its plan. B No. Yes, enclose a copy of the inter -community agreement. Aviation 18. Does the plan amendment affect any airport functions? X Not applicable, site not within airport influence area or search area, skip to question 19. No, skip to question 19. Yes, describe relationship to airport safety/noise zones, land use compatibility or other Recreation Open Space 19. Does the amendment include, or is it adjacent to or within 1h a mile of an existing or planned regional park, reserve or trail, as identified in the Regional Parks and Open Space System Plan aiU://www.metrocouncil.org(planning(parks/parks.htm)? No. X IYes, describe potential impacts and mitigation plans: provides trail connection to Highway 5 trail. 20. Does the amendment include regionally important natural resources as identified, in the Regional Parks and Open Space System Plan, the Regional Natural Resources Inventory/Assessment or a local natural resources inventory (The Recreational and Natural Resources Protection Map is available on the Council's website at http://www.metrocouncil.orgtplanning/framework/documents.htm) No. I I Yes. identifv resource and describe plans and Dronosed fundine sources to protect it: CONSISTENCY WITH COUNCIL POLICY Natural Resources Environmental Reviews 21. Will/has an environmental review (Environmental Assessment Worksheet, Environmental Impact Statement or Alternative Urban Areawide Review) be/been completed for the site (check all that apply)? none if type of review and approximate date of completion and include a summary of January 2W5 5 Surface Water Management 22. Does the plan amendment propose any impacts to wetlands located on the site? X I Not applicable, no wetlands on the site. No impacts to wetlands located on the site. 23. Will stormwater runoff generated from proposed development be treated on -site? The Council's website contains resources on stormwater management techniques at http://www.mehmouncil.ore/planning!assistance/resources.htm. Not applicable, no development proposed. No, check one of the following and describe: Runoff will receive no treatment: II Runoff will be treated off -site, identify off -site treatment facility: Yes, describe type and level of on -site pollutant removal treatment/mitigation plans: runoff will be treated in NURP pond. 24. Have conservation oriented design principles been incorporated into the plan amendment, such as open space design, clustering, conservation easements, low impact development storm water management techniques, native vegetation buffers and/or landscape design? Water Supply 25. Will the proposed plan amendment increase or decrease projected water use from the community's current water supply plan? Not applicable. X I No increase or decrease in projected water use from water supply plan. Yes, provide water supply plan amendment to describe necessary facilities improvements or MNRRA/Critical Area Plan 26. Does the plan amendment include any land within the designated Mississippi National River and Recreation Area (MNRRA) and Critical Area (CA) boundaries? Not applicable, not a community within MNRRA or CA boundaries. X I No, site is not within MNRRA or CA boundaries. describe how Critical Area guidelines and voluntary MNRRA Plan policies are being addressed: .wary 2005 6 Housing 27. Does the proposed amendment increase or decrease the acres of medium or high density residential land staged for development between 2000 and 2010? Identify the number of acres of developable land stage for development 2000-2010 city-wide for medium and high density residential or mixed use development: n Not applicable, no sewered residential land use changes. Developable* Acres Developable* Acres City Wide City Wide Pre amendment Post Amendment Medium Density Residential High Density Residential Mixed Land Use with Multifamily Component * "Developable" may include land that is identified for infill or redevelopment. Implementation 28. Will the plan amendment require changes in zoning or subdivision ordinances, Capital Improvement Program (CIP), or other official controls? X I No. Yes, describe proposed changes and timeline: January 2005 7 Location Map Water Treatment Plant Planning Case No. 05-12 Subject Site City of Chanhassen Land Use Amendment Gateway East 2nd Land Use Commercial Office/Industrial Office Parks & Open Space Public/Semi-Public Residential Large Lot Residential Low Density 2020 Land Use Plan Existing 212 1,229 117 1,466 1,242 2,247 5,473 Proposed Change % of Total 216 4 1 % 1,229 0 8% 117 0 1% 19462 -4 10% 1,242 0 8% 2,247 0 15% 5,473 0 37% Residential Medium Density 669 669 0 5% Residential High Density 398 398 0 3% Mixed Use 134 134 0 1 % Undevelopable 1,573 1,573 0 11 % TOTALS 14,760 14,760 - 100% r� U g:\plan\2005 PC\05-12 WTP\ land use amendment Gateway East 2nd.xls E 11 CITY OF CBANHASSEN 7700 Markel Boulevard PO Box 147 Chanhassen, MN 55317 Administration Phone:952.227.1100 Fax: 952.227.1110 Building Inspections Phone:952,227,1180 Fax: 952.227.1190 Engineering Phone: 952227.1160 Fax 952.227.1170 Finance Phone:952227.1140 Fax 952.227.1110 Park 6 Recreation Phone: 952227.1120 Fax 952.227.1110 Recreation Cent 2310 Cooler Boulevard Phone:952227.1400 Fax: 952.227.1404 Planning 6 Natural Resources Phone: 952.227.1130 Fax: 952.227.1110 Public Works 1591 Park Road Phone: 952227.1300 Fax 952.227.1310 Senior Center Phone: 952.227.1125 Fat 952.227.1110 Web She wwa.ci.chanhasw.mmus MEMORANDUM TO: Todd Gerhardt, City Manager FROM: Bob Generous, Senior Planner DATE: April 25, 2005 SUBJ: Planning Case #05-12: Land Use Amendment, Subdivision and Site Plan Approvals: Gateway East 2d and East Water Treatment Plant EXECUTIVE SUMMARY Request for Land Use Amendment from Parks and Open Space to Commercial; Subdivision approval for two lots and one outlot and Site Plan Review for a 12,500 square -foot building for a water treatment plant and an 8,100 square -foot back wash tank. ACTION REQUIRED City Council approval requires a majority of City Council present. PLANNING COMMISSION SUNIMARY The Planning Commission held a public hearing on April 5, 2005, to review the proposed development. The Planning Commission voted 7 to 0 to approve the proposed project including the land use amendment, subdivision and site plan. The summary and verbatim minutes are included as item I of the April 25, 2005 City Council agenda. RECOMMENDATION Staff recommends adoption of the motions beginning on page 8 of the staff report dated April 5, 2005. ATTACHMENTS 1. Planning Commission Staff Report Dated April 5, 2005. 2. Letter from Juanita Voigt of MnDOT dated April 8, 2005. glplan\2005 planning cases\05-12 water tteannent plantsxxecutive summary.doc The City of Chanhassen • A growing community with clean lakes, quality schools, a charming downtown, thriving businesses, winding trails, and beautiful parks. A gieat place to live, work, and play. STAFF REPORT PROPOSAL: Request for Land Use Amendment from Parks and Open Space to Commercial; Subdivision approval for two lots, one outlot md Figio of way ; and Site Plan Review for a 12,500 square -foot building for a water treatment plant and an 8,100 square -foot back wash tank LOCATION: End of West 79`" Street between Highway 5 and the Twin Cities and Western Railroad right-of-way. APPLICANT: City of Chanhassen 7700 Market Boulevard P. O. Box 147 Chanhassen, MN 55317 (952)227-1100 PRESENT ZONING: Highway and Business Services District, BH 2020 LAND USE PLAN: Parks and Open Space ACREAGE: 3.94 DENSITY: F.A.R.0.18 SUMMARY OF REQUEST: The City is requesting subdivision approval to create two lots and one outlot at the end of West 79'" Street. On one lot, a water treatment facility is being proposed. The second lot can either be sold or used by the City at a later date. The land use amendment would bring the existing zoning and proposed and potential future uses of the property into compliance with one another. The site plan approval is for the construction of the east water treatment plant with a variance from the setback to West 79 h Street. LEVEL OF CITY DISCRETION IN DECISION -MAKING: The City's discretion in approving or denying a preliminary plat is limited to whether or not the proposed plat meets the standards outlined in the Subdivision Regulations and Zoning Ordinance. If it meets these standards, the City must approve the preliminary plat. This is a quasi-judicial decision. The City has a relatively high level of discretion in approving amendments because the City is acting in its legislative or policy making capacity. An amendment must be consistent with the City's Comprehensive Plan. 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. H it meets these standards, the City must then approve the site plan. This is a quasi-judicial decision. Location Map Water Treatment Plant Planning Case No. 05-12 �M � teNmeOJte�ata � State Hwy 5 fM° m a` a L of Subject Site w State Hwy No. 5 Planning Commission • • Planning Case No. 05-12 April 5, 2005 Page 2 PROPOSAL/SUMMARY The development proposal includes the subdivision of the three parcels constituting the property creating two lots and an outlot with an easement for the extension of West 79`' Street. Outlot A contains a parking area. Lot 1 is proposed for the East Water Treatment Plant. Lot 2 may be sold as a commercial property or used by the City at a later date. The property is zoned Highway and Business Services District, but is guided parks and open space in the City's comprehensive plan. In order to clarify the use of the site and make the land use consistent with the zoning of the property, the land is being re -guided to commercial use. The City is proposing a 12,500 square foot, one-story, 24-foot high water treatment facility with an 8,100 square -foot back wash tank. The building meets the setback from Highway 5 and West 790'Street. Building materials consist of a light brown brick, limestone colored block, beige concrete sill accent and glass block windows. The building elevations are highly articulated with many horizontal and vertical recesses and projections in the building fagade. The roof consists of standing seam metal over the eastern end of the building, a flat roof in the central portions of the building, and a barrel metal roof over the loading dock area A security system will be installed as part of the building construction. The extent of the security system is still being evaluated. The site is located on the eastern entrance to the City's downtown. The property becomes narrower from west to east going from a width at its widest of approximately 195 feet down to a width of 100 feet. North of the site is the Twin City and Western Railroad and West 78a Street and the end of West 79m Street. Highway 101 abuts the property to the east and Highway 5 abuts the property to the south. The old Hanus building is located west of the site. The Highway 5 pedestrian bridge intersects the western portion of the property, east of the proposed Water Treatment Plant building. The high point of the site is at the pedestrian bridge at an elevation of 978 and then slopes to the east, west and south. The low point on the property is in the southeast corner of the site at an elevation of 940. Trees are scattered on the property with no significant natural stands. A large grouping of pines is located in the southwest comer of the site, which are proposed to be preserved. The proposed development complies with the City's zoning and subdivision ordinance with the variance for the setback to West 79d Street. Staff is recommending approval of the proposed development. BACKGROUND The site was previously owned by Apple Valley Red-E-Mix. In 1992, the City initiated the condemnation of the former Apple Valley Red-E-Mix parcel. In October 1993, Apple Valley Red- E-Mix vacated the property. In June 1995, the City finalized the purchase of the site. On April 4, 1983, the City approved a non -conforming use permit, a conditional use permit (#82- 4) and a variance to permit a washout system at the Apple Valley Red-E-Mix site. The eastern end of the site was previously owned and used for a Taco Shop. In October 1991, the City initiated the condemnation of the Taco Shop parcel in conjunction with the realignment of the Planning Commission • • Planning Case No. 05-12 April 5, 2005 Page 3 intersection of Highway 101 and West 78'h Street. On May 21, 1993, the City finalized the acquisition of the parcel. The pedestrian bridge was constructed over Highway 5 in 1995. APPLICABLE REGULATIONS Chapter 18, Subdivisions Chapter 20, Article II, Division 6, Site Plan Review Chapter 20, Article XVII, `BH" Highway and Business Services District Chapter 20, Article XXIII, Division 7, Design Standards for Commercial, Industrial and Office - Institutional Developments COMPREHENSIVE PLAN AMENDMENT The property is currently zoned Commercial, BH, but is guided for parks and open space. At one time, it was thought that this area would be used as a park -like, open space gateway to the City of Chanhassen. However, the site will serve the City as a water treatment facility site with an additional lot that could be sold for development or used by the City. Utility services are a permitted use in the BH district. The land use amendment will bring the comprehensive plan and potential use of the site into compliance with each other. GENERAL SITE PLAN/ARCHITECTURE ARCHITECTURAL COMPLIANCE Size Portion Placement The building entrance is located off West 79'h Street. The building entrance is articulated with glass and accessed via a raised plaza. Material and Detail Building materials consist of high -quality materials including a light brown brick, limestone colored block, beige concrete sill accent and glass block windows. The building elevations are highly articulated with many horizontal and vertical recesses and projections in the building fagade. Height and Roof Design Building height is one story at 24 feet. Pitched roof elements include both a sloped roof of metal standing seam and a metal barrel roof. Height is limited to two stories in the BH zoning district. Planning Commission • • Planning Case No. 05-12 April 5, 2005 Page 4 Facade Transparency 50 percent of the first floor elevation that is viewed by the public includes transparent windows and or doors. All other areas shall include landscaping material and architectural detailing and articulation. Site Furnishing Community features include landscaping, lighting, and access to the pedestrian bridge. The building has a raised plaza at its entrance. Loading Areas, Refuse Area, etc. Screening of service yards, and truck parking/loading areas cannot be accommodated due to the constraints of the site and the function of the building. Access to the site is limited to West 79's Street. Landscaping and Tree Preservation The landscape plan for the water treatment plant has been developed to reflect the natural materials used in the building. Native trees, shrubs, and grasses as well as non-native perennials and shrubs have been utilized to create a naturalized planting plan. The guiding factors for selection and placement were attractiveness and low -maintenance. Bufferyard requirements: Required Proposed Highway 5 3 canopy trees 3 canopy bufferyard B — 250' 5 understory trees 23 understory 5 shrubs 0 shrubs North property line 3 canopy trees 7 canopy bufferyard B — 250' 5 understory trees 6 understory 5 shrubs 40+ shrubs East property line. 0 canopy tree 0 canopy trees bufferyard A —150' 2 understory trees 7 understory 2 shrubs 0 shrubs West property line 2 canopy trees 1 canopy bufferyard A —175' 2 understory trees 10 understory 4 shrubs 40+ shrubs Where bufferyard requirements have not been met, existing vegetation, elevation change and/or distance makes up for the minimum requirements. Existing trees on the site include spruce, Austrian pine, and maple. Some of the maples may be able to be transplanted to another site. Staff will inspect the trees and mark ones that can be Planning Commission • • Planning Case No. 05-12 April 5, 2005 Page 5 moved Once the ground has thawed, staff will coordinate the move. The Austrian pines along Highway 5 provide an excellent buffer for the plant and neighboring building and cell tower base. Staff recommends that as many as possible of these trees be saved. Trees lost due to construction will be replaced. There is a large expanse of grass over the underground tanks. The current proposal includes sod to be installed. Staff would like to explore the possibility of installing a planting of native grasses or other ground cover that would alleviate the need for mowing. City staff and the consultant will determine whether of not a shorter prairie grass or low ground cover would be suitable in this area. Currently, there is a naturalized area along the slope leading down to Highway 5. Staff is recommending that this feature remain in order to eliminate maintenance requirements in this steep area. Staff recommends that, where feasible, sod be replaced by grass seed. Exceptions would include along the curb line, trails and adjacent to the building. Lot Frontage and Parking location The property fronts on both Highway 5 and West 79`h Street. Site access and parking are provided off West 79a' street. Parking is provided off West 79' Street. COMPLIANCE TABLE (Water Treatment Plant) Front setback Side Setback I Rear Setback I Building Height Site Coverage Code 25' 110, 20' 1 2-story 65 % Proposed 33' 13' 1 NA I 1-sto 46 % SUBDIVISION REVIEW GRADING, DRAINAGE & EROSION CONTROL The existing site ranges from a high elevation of 978 in the west central portion of the site down to a low point of 940 in the southeast comer. The plans propose to grade about 60% of the site for a water treatment plant, a proposed street with a cul-de-sac, and a stormwater pond. While the finished floor elevation of the treatment plan is set at 969.0, the site cannot be graded down to this elevation because of the existing pedestrian bridge. The applicant has done a nice job of working with this constraint and matching into the existing 978 elevation along the east side of the building. Because of the need to hold the 978 ground elevation near the pedestrian bridge, a retaining wall (6' —10) will be required along the north side of the backwash tanks adjacent to the south side of the street and trail. This retaining wall will require a building permit from the City's Building Department. Planning Commission • • Planning Case No. 05-12 Aprril5, 2005 Page 6 The existing site drainage is encompassed within two different drainage areas. Under existing conditions, the westernmost portion of the site drains off site to the west while the remainder of the site drains to an existing storm sewer culvert in the southeast comer of the site. Under developed conditions, the applicant is proposing to capture the eastern half of the street drainage, all of the Lot 2 drainage and a large majority of the Lot 1 drainage. This stormwater will be conveyed via storm sewer and overland flow to the proposed pond in the southeasterly comer of the site for treatment. The remaining impervious surface from the street and treatment plant will drain to ane existing storm sewer in West 79`s Street, which flows to an existing pond in the downtown area. The proposed pond must be designed to National Urban Runoff Program (NURP) standards with maximum 3:1 side slopes and a 10:1 safety bench at the NWL. An outlet control structure, per City Detail Plate No. 3109, must be installed at the outlet of the pond. Drainage calculations for the site have been submitted and only minor changes remain. The applicant is required to meet the existing site runoff rates for the 10-year and 100-year, 24-hour storm events. Storm sewer sizing calculations must be submitted prior to final plat application. The storm sewer must be sized for a 10-year, 24-hour storm event. Drainage and utility easements must be dedicated on the final plat over the public storm drainage system including ponds, drainage swales, and wetlands up to the 100-year flood level. Proposed erosion control must be developed in accordance with the City's Best Management Practice Handbook (BMPH). Staff recommends that Type I silt fence be used along the entire south and west construction limits. A rock construction entrance, per City Detail Plate No. 5301, must be added to the plans off of existing West 79's Street. In addition, tree preservation fencing must be installed at the limits of tree removal. All disturbed areas, as a result of construction, must be seeded and mulched or sodded immediately after grading to minimize erosion. Any off - site grading will require an easement from the appropriate property owner. Wetlands No jurisdictional wetlands exist on -site. Storm Water Management The City's Surface Water Management Plan shows a regional storm water facility on this property (RM-P5.2). The Riley -Purgatory -Bluff Creek Watershed District is currently designing stormwater-related improvements within the Rice Marsh Lake subwatershed. Preliminary discussions with the watershed district have suggested construction of a small regional stormwater pond on this site. The applicant should work with the watershed district to provide regional water quality infrastructure on this site. The flow path and velocity of the water from the flared end sections to the storm water should be evaluated. Erosion of the area is a concern as the water flows over the site into the pond. A Storm Water Pollution Prevention Plan (SWPPP) encompassing an erosion and sediment control plan should be developed for the site. The SWPPP is needed prior to applying for the NPDES permit. Planning Commission • • Planning Case No. 05-12 April 5, 2005 Page 7 Erosion Control Temporary and permanent erosion control plans and details should be developed. Temporary erosion control could consist of Type 1 mulch and temporary seed mixes. Erosion control blanket should be applied to the storm water pond and any disturbed areas between the flared end sections and the pond. Energy dissipation is needed at the flared end sections. Erosion control blanket shall be installed on all slopes greater than or equal to 3:1. All exposed soil areas shall have temporary erosion protection or permanent cover year round, according to the following table of slopes and time frames: Type of Slope Time Steeper than 3:1 7 days 10:1 to 3:1 14 days Flatter than 10:1 21 days (Maximum time an area can remain open when the area is not actively being worked.) These areas include constructed stormwater management pond side slopes, and any exposed soil areas with a positive slope to a stormwater conveyance system, such as a curb and gutter system, storm sewer inlet, temporary or permanent drainage ditch or other natural or man made systems that discharge to a surface water. Sediment Control Street cleaning of soil tracked onto public streets shall include daily street scraping and street sweeping as needed. Inlet protection should be provided following installation. Wimco-type inlet controls are recommended. A rock construction entrance is needed from the site to West 79th Street. Chanhassen Type 1 silt fence should be installed around the south and east sides of the site. Other Agencies The applicant shall apply for and obtain permits from the appropriate regulatory agencies (e.g., Riley -Purgatory -Bluff Creek Watershed District, Minnesota Pollution Control Agency, Minnesota Department of Natural Resources (for dewatering)) and comply with their conditions of approval. UTILITIES Municipal sanitary sewer is available to the site from the south. There is an existing sanitary sewer main along the southern property line which the applicant is proposing to connect a service line to. This connection will require the installation of a manhole on the existing sewer main. As for water, the treatment plant itself will have multiple water lines coming to/from the building. These watermains include typical distribution mains, raw watermains to carry water directly from the wells to the treatment plant, a reclaim watermain which will carry a portion of the filter backwash water back to the plant for treatment, and spraywash mains which give the Utility Department staff the ability to clean out the backwash tanks. The actual potable water Planning Commission • • Planning Case No. 05-12 April 5, 2005 Page 8 service to the plant will come from the south side of the building off a relocated watermain. All of the utility improvements are required to be constructed in accordance with the City of Chanhassen's latest edition of Standard Specifications and Detail Plates. Detailed construction plans, including plan and profile drawings of the proposed utilities, are required to be submitted at the time of final plat. STREETS The plans propose on extending West 79`s Street approximately 250 feet east of its current terminus to serve the two proposed lots. Because this street will be extended within public or City -owned property, additional public right-of-way is not necessary. An access easement for the benefit of Lot 2 shall be recorded across Lot 1. The existing pavement width of West 79 h Street is 27 feet from back -of -curb to back -of -curb. The standard pavement width for public streets in commercial/business districts in Chanhassen is 36 feet from back -of -curb to back -of - curb with a 48-foot cul-de-sac radius. In this case, staff is fine with the street width staying at 27 feet in order to stay consistent with the existing street width to the west. The cul-de-sac pavement radius is proposed at 60-feet. This radius exceeds the current standard and will provide greater area for semi -trucks to turnaround. With the expected increase in traffic on West 79`h Street from deliveries to the treatment plant and the future development of Lot 2, staff is recommending that additional signage be installed near the existing Hanus Building just west of the site. The signage is needed because of the existing blind approach to motorists leaving Brown's Auto and conversely to motorists heading west from the new treatment plant. COMPLIANCE TABLE AREA (sq. ft.) Frontage (ft.) Depth (ft.) Setbacks: Front, Side, Rear (ft.) Code 20,000 100 150 25,10,20 Lot 1 108,404 565 195 25,10, NA (double front) Lot 2 60,537 151 302 25,10 NA (double front) Outlot A 12,890 Total 171,831 RECOMMENDATION Staff recommends that City Council adopt the following three motions: A. "ne Chanhassen Phmning Gowmiission reoowAnends apprw,al of City Council approves the Land Use Amendment from Parks and Open Space to Commercial contingent upon Metropolitan Council Review." Planning Commission Planning Case No. 05-12 April 5, 2005 Page 9 B. "The Chanhassen City Council approves the preliminary�lat for Gateway East 2°a Addition creating two lots and one outlot 9 _91--t, plans prepared by Hanson Thorp Pellinen Olson, Inc., dated February 9, 2005, revised February 26, 2005, based on the findings of fact attached to this report and subject to the following conditions: The applicant is required to meet the existing site runoff rates for the 10-year and 100-year, 24-hour storm events. The proposed pond must be designed to National Urban Runoff Program (NURP) standards. 2. The storm sewer must be designed for a 10-year, 24-hour storm event. Submit storm sewer sizing calculations and drainage map prior to final plat for staff review and approval. 3. Drainage and utility easements must be dedicated on the final plat over the public storm drainage system including ponds, drainage swales, and wetlands up to the 100-year flood level. The minimum easement width must be 20 feet wide. 4. An access easement for the benefit of Lot 2 shall be recorded across Lot 1. 5. Submit a separate site plan, grading/drainage/erosion control plan, and utility plan. 6. Pedestrian ramps per City Detail Plate No. 5215 are required at the street crossing of the proposed trail. On the grading plan: a. Show all existing and proposed easements. b. Show the benchmark used for the site survey. c. Show all proposed contour lines in bold. d. Show the emergency overflow elevation from the proposed pond. e. Show all proposed contours on the north side of the proposed trail and on Lot 2. f. Do not show the proposed sanitary/water lines on the grading plan. g. Show the proposed storm sewer to/from the pond. 8. On the site plan, show the dimensions for street width, cul-de-sac radius, parking stalls, trail, etc. 9. On the utility plan: a. Show all existing and proposed utilities. b. Show the proposed rim and invert elevations for all sanitary and storm sewer. 10. The proposed retaining wall along the north side of the backwash tanks will require a building permit from the City's Building Department. 11. Proposed erosion control must be developed in accordance with the City's Best Management Practice Handbook (BMPH). Staff recommends that Type I silt fence be used along the Planning Commission • • Planning Case No. 05-12 April 5, 2005 Page 10 entire south and west construction limits. A rock construction entrance, per City Detail Plate No. 5301, must be added to the plans off of existing West 79`s Street. In addition, tree preservation fencing must be installed at the limits of tree removal. All disturbed areas, as a result of construction, must be seeded and mulched or sodded immediately after grading to minimize erosion. Any off -site grading will require an easement from the appropriate property owner. 12. All of the utility improvements are required to be constructed in accordance with the City of Chanhassen's latest edition of Standard Specifications and Detail Plates. Detailed construction plans, including plan and profile drawings of the proposed utilities, are required to be submitted at the time of final plat. 13. Additional signage shall be installed alerting motorists to the blind approach near the existing Hanus Building just west of the site. 14. The applicant shall work with the watershed district to provide regional water quality infrastructure on this site. 15. The flow path and velocity of the water from the flared end sections to the storm water shall be evaluated. 16. A Storm Water Pollution Prevention Plan (SWPPP) encompassing an erosion and sediment control plan shall be developed for the site. 17. Temporary and permanent erosion control plans and details shall be developed. 18. Erosion control blanket shall be applied to the storm water pond and any disturbed areas between the flared end sections and the pond, as well as on any slopes greater than or equal to 3:1. 19. Energy dissipation shall be provided at the flared end sections. 20. All exposed soil areas shall have temporary erosion protection or permanent cover year round, according to the following table of slopes and time frames: TM of S12M Time (Maximum time an area can Steeper than 3:1 7 days remain open when the area 10:1 to 3:1 14 days is not actively being worked.) Flatter than 10:1 21 days These areas include constructed storm water management pond side slopes, and any exposed soil areas with a positive slope to a storm water conveyance system, such as a curb and gutter system, storm sewer inlet, temporary or permanent drainage ditch or other natural or man made systems that discharge to a surface water. Planning Commission • Planning Case No. 05-12 April5, 2005 Page 11 21. Street cleaning of soil tracked onto public streets shall include daily street scraping and street sweeping as -needed. 22. Inlet protection shall be provided following installation. Wimco-type inlet controls are recommended. 23. A rock construction entrance shall be provided from the site to West 79'" Street. 24. Chanhassen Type I silt fence shall be installed around the south and east sides of the site. 25. The applicant shall apply for and obtain permits from the appropriate regulatory agencies (e.g., Riley -Purgatory -Bluff Creek Watershed District, Minnesota Pollution Control Agency, Minnesota Department of Natural Resources (for dewatering), Minnesota Department of Health, Minnesota Department of Transportation) and comply with their conditions of approval." C. "The Chanhassen City Council approves the Site Plan Review for a 12,500 square -foot building for a water treatment plant and an 8,100 square - foot back wash tank on Lot 1, Block 1, Gateway East 2°d Addition, based on the findings of fact attached to this report and subject to the following conditions: Tree protection fencing will be required at the edge of grading limits in the southwest corner of the property prior to any grading. 2. Staff will coordinate the transplanting of any existing maples prior to construction. 3. City staff and the water treatment plant consultants will research and detemune if alternative ground covers can be used over the underground tanks. 4. Where appropriate, seeding will replace sod with the exception of along the curb line, trails and adjacent to the building. 5. The building must be protected with an automatic fire sprinkler system. 6. The building plans must be prepared and signed by design professionals licensed in the State of Minnesota. 7. One accessible parking space with an access aisle must be provided. 8. The west wall of the building must be of one -hour fire -resistive construction as it is located less than 30 feet from the property line. Openings in this wall must be in accordance with the building code. 9. The building owner and or their representatives shall meet with the Inspections Division to discuss plan review and permit procedures. Planning Commission • Planning Case No. 05-12 April 5, 2005 Page 12 10. A site survey must be submitted in conjunction with the building permit application." ATTACHMENTS: 1. Findings of Fact. 2. Reduced Copy Preliminary Plat. 3. Reduced Copy Site Plan Utility Plan (Sheet C1). 4. Reduced Copy Site Plan Utility Plan (Sheet C2). 5. Reduced Copy Site Plan Utility Plan (Sheet C3). 6. Reduced Copy Exterior Elevations (North and West). 7. Reduced Copy Exterior Elevations (South and East). 8. Affidavit of Mailing of Public Hearing Notice. Oplan\2005 planning cases\05-12 water treatment planAsaff report wtp.dm CITY OF CHANHASSEN CARVER AND HENNEPIN COUNTIES, MINNESOTA FINDINGS OF FACT AND RECOMMENDATION IN RE: Application of City of Chanhassen Subdivision, Land Use Amendment and Site Plan Review On April 5, 2005, the Chanhassen Planning Commission met at its regularly schedule meeting to consider the application of the City of Chanhassen for a land use amendment from Parks and Open Space to Commercial, preliminary plat approval creating two lots and one outlot and site plan approval. The Planning Commission conducted a public hearing on the proposed subdivision 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 Highway and Business Services District, BH. 2. The property is guided in the Land Vse Plan for Parks and Open Space. 3. The legal description of the property is: Gateway East 2°d Addition 4. The Subdivision Ordinance directs the Planning Commission to consider seven possible adverse affects of the proposed subdivision. The seven (7) affects and our findings regarding them are: (1) The proposed subdivision is consistent with the zoning ordinance; (2) The proposed subdivision is consistent with all applicable city, county and regional plans including but not limited to the city's comprehensive plan; (3) The physical characteristics of the site, including but not limited to topography, soils, vegetation, susceptibility to erosion and siltation, susceptibility to flooding, and storm water drainage are suitable for the proposed development; (4) The proposed subdivision makes adequate provision for water supply, storm drainage, sewage disposal, streets, erosion control and all other improvements required by the subdivision ordinance; (5) The proposed subdivision will not cause significant environmental damage since the site was previously developed; (6) The proposed subdivision will not conflict with easements of record, but will provide all necessary easements; and (7) The proposed subdivision is not premature since it is served by adequate city infrastructure. A subdivision is premature if any of the following exists: a. Lack of adequate storm water drainage. b. Lack of adequate roads. C. Lack of adequate sanitary sewer systems. d. Lack of adequate off -site public improvements or support systems. 5. In evaluating a site plan and building plan, the city shall consider the development's compliance with the following: 1 i (1) The development 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; (2) The development is consistent with the site plan requirements; (3) The development 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; (4) The development is 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; (5) The development is creates a functional and harmonious design for structures and site features, with special attention to the following: a. 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; b. The amount and location of open space and landscaping; C. 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 d. 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. (6) The development 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. 6. The planning report #05-12 dated April 5, 2005, prepared by Robert Generous, et al, is incorporated herein. RECOMMENDATION The Planning Commission recommends that the City Council approve the Land Use Amendment, Preliminary Plat for Gateway East 2°d Addition and Site Plan Review for the East Water Treatment Plant. ADOPTED by the Chanhassen Planning Commission this 5th day of April, 2005. CHANHASSEN PLANNING COMMISSION Im Its Chairman 2 PK) A 3HI HOJ tu nLVM M3 M3�A3H rwrn►rwn= sa3i Adal, \\ d�. C-4- tIN 101 M�3 IA38 I VMS3,.—'N3SSW*?%O raw �..wi H3/5ll-'ll-30 u , 3N1 � �` ra:ant—l- iww Vix3 at `JNIMVNO c-w ..xa- M31/t321 I HII =.11 rJIJ M M MY Q lxvu ixan�v�a1 JNIMVaO "" �� „� uoaax� o M31n3a . a CITY OF CHANHASSEN AFFIDAVIT OF MAILING NOTICE STATE OF MINNESOTA) ) ss. COUNTY OF CARVER ) I, Karen J. Engelhardt, being first duly sworn, on oath deposes that she is and was on March 24, 2005, 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 Public Hearing for Water Treatment Plant — Planning Case No. 05-12 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 swom to before me thisa&day of D%d h , 2005. *:!Notary KIM T. MEL WISM Notary Public -Minnesota comm'mm .anst,zmo SCANNED Notice of Public Hearing Chanhassen Planning Commission Meeting Notice of Public Hearing Chanhassen Planning Commission Meeting )ate & Time: Tuesday, April 5 2005 at 7:00 p.m. .ocation: City Hall Council Chambers, 7700 Market Blvd. Request for Land Use Amendment from Parks and Open Space 'repose[: Commercial; Subdivision approval for two lots; and Site Plan Review with Variances for a 12,500 sq. ft. building for a Water Review Treatment Plant and an 8,100 sq. ft. Back Wash Tank. rlannin File: 05-12 t Ilcant: Cit of Chanhassen 'roperty End of West 79t St. between Highway 5 and West 78h St. .ocation: 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 steps: Vhat Happens ,t 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 stop by City Hall during office hours, 8:00 a.m. to 4:30 p.m., Monday through Friday. If you wish to talk to someone about this project, please contact Bob Generous at 952-227-1131 or Westions & e-mail baenerous@ci.chanhassen.mn.us. If you choose to ;omments: submit written comments, it is helpful to have one copy to the department in advance of the meeting. Staff will provide copies to the Commission. The staff report for this Item will be available online at htto:/1206.10.76.6/weblink the Thursday prior to the Planning Commission meeting. Ity Review Procedure: SubdNislons, Planned Unit Developments, Site Plan Reviews, Conditional and Interim 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 wiling. Any Interested party is Invited to attend the meeting. Staff prepares a report on the subject application that 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 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 vote of the City Council except rezonings and land use amendments from residential to commercialAndustdal. 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 spokesperson/representative 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 Council does not. Minutes are taken and any correspondence regarding the application will be included in the report to the City Council. If you wish to have something to be Included in the report, lease contact the Planning Staff person named on the notification. Date & Time: Tuesday,Aril 5 2005 at 7:00 p.m. Location: City Hall Council Chambers 7700 Market Blvd. Request for Land Use Amendment from Parks and Open Space to Commercial; Subdivision approval for two lots; and Site Plan Proposal: Review with Variances for a 12,500 sq. ft. building for a Water Treatment Plant and an 8,1100 sq. ft. Back Wash Tank. Planning File: 05.12 Applicant: I City of Chanhassen Property th End of West 79' St. between Highway 5 and West 78 St. 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 neighborhoeul about this project, During the meeting, the Chair will lead public hearing through the following steps: What Happens 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 stop by City Hall during office hours, 8:00 a.m, to 4:30 p.m., Monday through Friday. If you wish to talk to someone about this project, please contact Bob Generous at 952-227.1131 or Questions & e-mail baenerous@ci.chanhassen.mn.us. If you choose to Comments: submit written comments, it is helpful to have one copy to the department In advance of the meeting. Staff will provide copies to the Commission. The staff report for this Item will be available online at http://206.10.76.6/weblink the ,Thursday prior to the Planning Commission meeting. 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 public hearing before the Planning Commission. City ordinances require all property within 600 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 the subject application that 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 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 vote of the City Council except rezonings and land use amendments from resldendal to commerciaUlndustrial. • 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 spokespereon/representadve 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 Council does not. Minutes are taken and any correspondence regarding the application will be Included in the report to the City Council. If you wish to have something to be included in the report, lease contact the Planning Staff person named on the notification. lie rrap is nsidror a WWRY recorded map nor a survey and Is nor intended to be used as one. his nsp le a cwpilaEm d records, hdon. m and dale located in vedas cdy. aoorrry, state and deral offices and otter sources regarding One area shwa and b to be used br refenence uryaaes oriY. The CRY does not warml Vat the Geographic Monretion System (GIS) Data used r prepare Via nap are anon Ine9, and the City does not represent that the GIS Data can be used v navigational, tracking or any ott r purposs repedng er :Iing rtcasurmmt of defame or Inaction or precision in the depiction of geograplie leagues. l wws or discrepancies ere found base contact 952-227-1107. The pmcedrq d6sCarnsr is goAded pusuard 1u lartnesda tatetee §466A$ Subs 21 (MO), and the user of Ns map admowledges that the City steal not a §able for any dansges, and expressly vrM as al dams. and agrees to dal d. InOorrnify, and old han less Vte CYfy hen any and al chine brought by User, its mpoyees or agents, or #" ales whIch arise out of the users access or use of data provided fa nap is namw a bptlly recorded map nor a sway and is sat intended to be used as one We rnsp 6 a aaoplabon of rerorda int rovaton and data located at vadous city, wxq. state and lord ollkes and otnar sources regarding the area sfxv and te to ba used for relerence arposes only The City dues not wartort Vat the Gaogaplia I tanrallon System (GIS) Dais used prepate tint map are error Irea. and Ore Qly does not requse t tat One GIS Data :an be used • rrvigationed. baciong or any odor purpoas ream g exacting � a1 drat or baWon IX preoaon m are cle acaon of geogaplac feakl II eras or durepancim are land learn rnateut 952-227-1107. The geceuif, dsdainer is tuowded Puivart to hinasota +sales 5466.03. Subs 21 (2Wg), and the user of tis nup adaudedges VM ate City steal not e latle for arty dan ages- and a W saty waives all dabs. and agrees b datatd, aderrtity, and old he Wass Or City horn arty and al dawns brewfid by User. is W00yess or apatta or turd a NAME1)) dNAME2)) «ADD1)) «ADD2)) «CITY)) dSTATE)) «ZIP» ,,Next Records«NAME1)) nNAME2» %ADD7 )) aADD2o aCITYw (cSTATE)) «ZIP)) • 0 ACTION WEST INC AMERICAN LEGION-CHAN POST 580 CO C/ OCO AMERICAN OILC/OBP AMERICA INC-TAXDEPT C/ DBA RE/MAX ACTION WEST 7995 GREAT PLAINS BLVD PO BOX 1548 7811 GREAT PLAINS BLVD CHANHASSEN MN 55317 WARRENVILLE IL 60555 CHANHASSEN MN 55317 WAYNE RUDOLPH ANDERSON & JOHN W & PAULA J ATKINS BAM PROPERTY HOLDINGS LLC JOAN SOPHIA WILLMAN-ANDERSON 220 78TH ST W 440 79TH ST W 204 CHAN VIEW CHANHASSEN MN 55317 CHANHASSEN MN 55317 CHANHASSEN MN 55317 BROWN PROPERTIES LLC BLOOMBERG COMPANIES INC VERDELL BORTH C/O GARY L BROWN PO BOX 730 202 78TH ST W 1831 KOEHNEN CIR W CHANHASSEN MN 55317 CHANHASSEN MN 55317 EXCELSIOR MN 55331 CENTERPOINT ENERGY MINNEGASCO ATTN: PROPERTY ACCOUNTING CHAPEL HILL ACADEMY CHURCH OF ST HUBERT 800 LASALLE AVE-FLOOR 11 306 78TH ST W 8201 MAIN ST PO BOX 59038 CHANHASSEN MN 55317 CHANHASSEN MN 55317 MINNEAPOLIS MN 55459 DANIEL A & KRIS L CITARELLA JAMES & KELLEY A DEGROSS DISCOVERY UNITED METH CHURCH 8008 ERIE AVE 3911 MEADOWVIEW LN 950 TRUMBLE ST CHANHASSEN MN 55317 ELKO MN 55020 CHASKA MN 55318 DORN BUILDERS INC DRF CHANHASSEN MEDICAL BLDG PAUL G EIDEM & C/O MARATHON MANAGEMENT INC C/O FRAUENSHUH COMPANIES ANDREA F GRIFFITH 834 3RD AVE S 7101 78TH ST W 7727 FRONTIER TRL SUITE A SUITE #100 CHANHASSEN MN 55317 EXCELSIOR MN 55331. MINNEAPOLIS MN 55439 G L B PROPERTIES LLC 1831 KOEHNEN CIR EXCELSIOR MN 55331 CONSTANCEIHATTON 8018 ERIE AVE CHANHASSEN MN 55317 TROY P KIMPTON 205 CHAN VIEW CHANHASSEN MN 55317 RYAN M GAGSTETTER 224 78TH ST W CHANHASSEN MN 55317 HOLIDAY STATION STORES INC ATTN: TAX DEPT #199 PO BOX 1224 MINNEAPOLIS MN 55440 JAY L & PEGGY M KRONICK 8575 TELLERS RD CHASKA MN 55318 GRACE DEVELOPMENT LLC C/O NORTHCOTT COMPANY 250 LAKE DR E CHANHASSEN MN 55317 MARY E JANSEN ETAL 7720 ERIE AVE CHANHASSEN MN 55317 CRAIG M LARSON 200 CHAN VIEW CHANHASSEN MN 55317 MCDONALD'S CORP (22-157) STEVEN R NELSON BRIAN D & ANNA J NETZ PO BOX 66207 11923 BLUEGILL DR 8004 ERIE AVE CHICAGO IL 60666 SAUK CENTRE MN 56378 CHANHASSEN MN 55317 BRIAN P & COLLEEN S NUSTAD PO BOX 8 CHANHASSEN MN 55317 NICHOLAS & PATRICIA PEKAREK 202 CHAN VIEW CHANHASSEN MN 55317 BARBARA PIKE 201 CHAN VIEW CHANHASSEN MN RICHARD A & ELIZABETH M NUSTAD 7721 ERIE AVE CHANHASSEN MN 55317 TODD W PERTTU 203 1/2 CHAN VIEW CHANHASSEN MN 55317 FREDERICK C RIESE & VALAIRE P RIESE 55317 9154 SUNNYVALE DR CHANHASSEN MN 55317 DONALD T SMITH 8012 ERIE AVE CHANHASSEN MN 55317 DONALD R STROTH 206 78TH ST W CHANHASSEN MN 55317 VALVOLINE INSTANT OIL CHANGE C/O ASHLAND INC PO BOX 14000 LEXINGTON KY 40512 MICHAEL J SORENSEN 12625 58TH ST MAYER MN 55360 CHRISTINE A TAILLON TRUSTEE OF TRUST 203 CHAN VIEW CHANHASSEN MN 55317 THOMAS J & JENNIFER WILDER 21740 LILAC LN EXCELSIOR MN 55331 GREGORY J & KAREN J ODASH 221 CHAN VIEW CHANHASSEN MN 55317 JENNYJO PETERSEN 8016 ERIE AVE CHANHASSEN MN 55317 SINCLAIR MARKETING INC SINCLAIR OIL CORP-PROP TAX DIV PO BOX 30825 SALT LAKE CITY UT 84130 TONJA ST MARTIN 207 CHAN VIEW CHANHASSEN MN 55317 TERRANCE SR & SANDRA THOMPSON 3820 LINDEN CIR EXCELSIOR MN 55331 ",""Esoq $Q Minnesota Department of Transportation II a,an Af Metropolitan olitan Division Waters Edge 1500 West County Road B2 Roseville, MN 55113 April 8, 2005 Bob Generous ,Senior Planner City of Chanhassen 7700 Market Boulevard P.O. Box 147 Chanhassen, MN 55317 is NITUVEIVED APR 1 1 2005 aTY OF CHANHASSEN SUBJECT: Water Treatment Plant for City of Chanhassen Mn/DOT Review P05-032 North of TH 5, south of the Twin Cities & Western RR Tracks, East of Market Boulevard (not too far west of TH 5 — TH 101 Intersection) Chanhassen, Carver County Control Section 1002 Dear Mr. Generous: The Minnesota Department of Transportation (Mn/DOT) has reviewed the above referenced plat in compliance.with Minnesota Statute 505.03, subdivision 2, Plats. Before any further development, please address the following issues: Access Control: Since Lot 2 will have frontage on both TH 5 and TH 101, yet will also have access to the proposed extension of West 79t' Street, Mn/DOT would like to have Access Control along Trunk Highway 5 and Trunk Highway 101 frontage dedicated to Mn/DOT at this time of platting. Please direct questions regarding this issue to Lynn Clarkowski (65 1 - 634-2103), Mn/DOT's Area Engineer for Carver County. Drainage: With the addition of impervious surfaces to this site, a drainage permit will be required and all Mn/DOT requirements will apply. No additional runoff to Mn/DOT R/W will be allowed and all drainage patterns must be maintained. Please provide the following: 1) A grading Plan of the existing & proposed project, showing topography. 2) Drainage area maps for the proposed project showing both existing and proposed drainage areas and flows (with flow arrows). 3) Storm sewer plans and pond plans. 4) Hydraulic computations/modeling before and after proposed reconstructions (ie., Hydro-CADinput assumptions, calibration data, results for 10 and 100 year storm events). Please submit any further documentation electronically as Adobe Acrobat (.pdf), and HydroCAD (.he) files. If plans change, you must resubmit for review. The electronic model and pdf file can be emailed to richard.cady(a)dot.state.mn.us. Please direct questions concerning these issues to Richard Cady (651-634-2075) of Mn/DOT's Water Resources Engineering section. Permits: • Any use of or work within or affecting Mn/DOT right of way requires a permit. A utility permit ( form 2525) and a drainage permit will be needed. Permit forms are available from Mn/DOT's utility website at www.dot.state.mn.us/tecsup/utility . Please direct any questions regarding permit requirements to Keith Van Wagner (651-582-1443), or Buck Craig (651-582-1447) of Mn/DOT's Metro Permits Section. Right of Way. • The Right -of -Way (R/W) Section has reviewed the plans. The "Existing Mn/DOT R/W" needs to be clearly labeled. In addition, a good site location map is requested to be included as part of the first sheet.Please direct any questions regarding permit requirements to John Isackson of Mn/DOT's Right-of-way Section at 651-582-1273. Electronic Document Request: Asa final request, could you please send an electronic .pdf file copy of your plan submittal for our record keeping purposes to Juanita voiet(a)dot.state.mn.us Please refer to Mn/DOT Review #P05-032 / Water Treatment Plant / CHN when emailing the .pdf file. Thank you for your consideration in this matter. As a reminder, please address all initial future correspondence for development activity such as plats and site plans to: Development Reviews Coordinator Mn/DOT - Metro Division Waters Edge 1500 West County Road B-2 Roseville, Minnesota 55113 Mn/DOT document submittal guidelines require three (3) complete copies of plats and two (2) copies of other review documents including site plans. Failure to provide three (3) copies of a plat and/or two (2) copies of other review documents will make a submittal incomplete and delay M "T's review and response to development proposals. We appreciate your anticipated cooperation in providing the necessary number of copies, as this will prevent us from having to delay and/or return incomplete submittals. If you have any questions concerning this review please feel free to contact me at (651) 634-2083. S ly, Juanita Volt ol t Transportation Planner Copy: Roger Gustafson / Carver County Engineer SEH Consulting Engineers Metro LGL files — Chanhassen Metro Division File —CS 1002 , rIS /30h (a. ?c o�-►z (��r��j��OppFQj July 14, 2005 u111MI1H1111H110L11 7700 Market Boulevard Mr. Jay Whitaker PBox Short Elliott Hendrickson Inc. Chanhassen, MNN 55311 3535 Vadnais Center Drive Administration St. Paul, MN 55110-5196 Phone:952.227.1100 - Fax:952.227.1110 Re: Plan review for Chanhassen East Water Treatment Plant, 201 West 79'h Street Building Inspections Phone:952.227.1180 Mr. Whitaker, Fax:952.227.1190 The plan review for the Chanhassen East Water Treatment Plant has been completed to the Engineering extent possible. The plans, including Addendum # 1 and Addendum # 2, have been reviewed by Phone: 952.227.1160 Fax: 952.227.1170 the Inspection Division, Fire Marshal, Planning Department and Engineering Department. The plans were reviewed for conformance to the 2003 Minnesota State Building Code which adopts Finance the 2000 International Building Code by reference. Below are comments and corrections Phone: 952.227.1140 related to the plan review. Fax: 952.227.1110 Park & Recreation Phone:952.227,1120 Inspections Division - Building Fax: 952.227.1110 Recreation Center 1. Submit a permit application. 2310 Coulter Boulevard Phone:952.227.1400 2. Submit a SAC letter from the Metropolitan Council. Fax: 952.227.1404 Planning & 3. Submit one copy each of the property survey with the signature of the registered land Natural Resources surveyor. Phone: 952.227.1130 Fax: 952.227.1110 4. Submit two copies of plans for the retaining walls signed by an engineer licensed in the State of Minnesota. Public Works 1591 Park Road Phone: 952.227.1300 5. Submit one copy of the engineered structural steel, steel truss and precast concrete Fax 952.227,1310 shop drawings approved by the structural engineer of record. Senior Center 6. Submit firestop system designs for all types of penetrations of fire -resistive assemblies. Phone: 952.221.1125 Fax: 952227.1110 7. Submit the exterior envelope energy calculations in compliance with the Minnesota Web She Energy Code. wxs...a;anhas.:c.T: sa 8. Subs: ruh-- Special Inspection and Testing Schedule signed by the architect, engineer, owner and designated testing firms. Also provide a list of the inspectors who will be working on the project and their qualifications. 9. Provide two full size copies of sheets GAI, 01-A2, Ol-A4 and 01-A24 as revised by Addendum # 1 and provide an additional copy of Addendum # 1 and # 2. SCANNED The City of Chanhassen • A growing community with clean lakes, quality schools, a charming downtown, thriving businesses, winding hails, and beautiful parks. A great place to live, work. and play. Mr -Jay Whitaker• • Re: Chanhassen East Water Treatment Plant July 14, 2005 Page 2 10. Please clarify the intent of Addendum # 1, item # 40. It appears the scale is 1" = 20'. 11. Sheet CC8. The accessible parking stall, access aisle and curb ramp must snatch the layout on sheet 01-A23. Also provide details of the required signage. Submit revised plans. 12. Sheet GS1. Provide design criteria information and complete structural specifications and notes. Submit revised plans. 13. Sheet GAL Provide two full size copies of this sheet as revised by addendum # 1. 14. Sheets 01-A4. Secondary drains or overflow scuppers are required at grids G & D/5.4. Also have the structural engineer verify that the overflow scuppers are sized to prevent ponding of water which would exceed the roof design. Submit revised plans. IBC 1503.4.3. 15. Sheet 01-A5, Detail 3. Verify that a clear floor area of 3'- F will be provided from the edge of the lav to the center of the stool. Submit revised plans as necessary. 16. Sheets 01-A6 & 01-A2. The openings indicated on the west wall of the generator room are not indicated on the floor plan sheet 01-A2. Please clarify. Submit revised plans as necessary. 17. Sheet 01-A10, Detail 1. The west wall of the generator room is required to be of one - hour fire -resistive construction. Revise the wall type and submit revised plans. 18. Sheet 01-A15, Room Opening Schedule. The following items must be addressed: A. Specify the hardware types for doors #101 & 112. B. Doors # 114A, 114B, 115A, 115B, 116, 117 & 118 are required to have fire exit (panic) hardware. 1BC 1003.3.1.9. C. Indicate the locations of required safety glazing and note that window type 6 is required to be safety glazed because of its proximity to door # 100. D. Where are window types 13 & 14 located? Submit revised plans. 19. Sheet 01-A19, Detail 3. Provide a fire -resistive design for the framed wall above the CMU wall and indicate drywall on the interior side if required. Submit revised plans. Mr.Jay Whitaker• • Re: Chanhassen East Water Treatment Plant July 14, 2005 Page 3 Inspection Division — Mechanical, contact Randy Debner at 952-227-1192. The mechanical plans were reviewed for compliance with the 2003 Minnesota State Plumbing Code and the 2000 International Mechanical Code (IMC) as adopted by The State of Minnesota. Plumbing 20. Note required testing: A 5 PSI air test is required on all sanitary sewers including the 8" sanitary sewer service from the building to the manhole. A 5 PSI air test is required on all roof drainage piping including all storm sewers within 10 feet of the building. 21. Pressure vacuum breakers are preferred over KP2's, check with the mechanical inspector before installing any R.P.T s. 22. Sheet 01-MI. Provide a vent on the waste line between the trench drains and the sump basket # SPU 1. Submit revised plans. HVAC 23. Submit the ventilation rates for the control room, meeting room, break room and lab. See IMC Section 403.3 that references ASHRAE 62-2001. 24. Sheet 01-M6. Wall intake louver # WL-8 shall be interlocked with the boiler. Submit revised plans. Fire Marshal, contact Mark Littrin at 952-227-1151. 25. Submit the fire sprinkler plans for review. A permit must be obtained from the Fire Marshal prior to the installation of the fire sprinkler system 26. Provide a hazardous materials report and code review which classifies the hazardous chemicals and identifies how the requirements of the building code and fire code will be achieved including but not limited to protection, spill control and containment, monitoring, ventilation, sprinkler systems and emergency power. 27. A 10-foot clear space must be maintained around fire hydrants, i.e. street lamps, trees, shrubs, bushes, NSP, US West, cable TV and transformer boxes. This is to ensure that fire hydrants can be quickly located and safely operated by firefighters. Chanhassen City Ordinance 9-1. 28. A Fire Department lock box will be required for the building by the main entrance. Contact Chanhassen Fire Marshal for exact location and ordering information. ' Mr.Jay Whitaker• • Re: Chanhassen East Water Treatment Plant July 14, 2005 Page 4 29. A fire "Pre -Plan" must be submitted prior to the issuance of a Certificate of Occupancy, comply with City of Chanhassen Fire Department Policy #07-1991, copy enclosed. 30. Fire lanes must be identified with signage and yellow striping. Contact Chanhassen Fire Marshal for exact curbing to be painted and location of "No Parking Fire Lane" signs. 31. Fire apparatus access roads shall be designed and maintained, throughout construction, to support the imposed loads of fire apparatus in all weather conditions. Minimum 7- ton road design required. MSFC 503.2.3. 32. Water supplies for fire protection shall be installed and made serviceable during construction. Fire extinguishers shall be installed in the building during construction. MSFC 501.4 & 1414.1. 33. Doors to the mechanical room, electrical room and hazardous material rooms must be labeled. Reference Chanhassen Fife Department Policy #49-2004, copy enclosed. 34. Reference the enclosed New Construction Pre -Final Checklist for requirements associated with testing and final inspection approval. 35. Sheet GC2. A PIV is required on the fire sprinkler water service. Submit revised plans. 36. Sheets 01-E4, E5 & E6. Indicate the locations of the exit and emergency lighting. Submit revised plans. Planning Department, contact Bob Generous at 952-227-1131 37. Sheet U. Revise the note for the landscape area on the north side of the building from "no mow seed mix" to "Sod". Submit revised plans. Engineering Department, contact Paul Ohme at 952-227-1169. The engineering department has approved the plans that were submitted for a building permit. Mr.Jay Whitaker• • Re: Chanhassen East Water Treatment Plant July 14, 2005 Page 5 Items # 4, 5, 6, 22, 23, 24, 25, 26 and 29 are approved as deferred submittals. These items cannot be installed, nor can associated permits be issued, until these items are submitted as requested and approved in accordance with MSBC 1300.0130 Subp. 9B. Other items must be completed or addressed as requested before a building permit can be issued. Changes to the plans made by issuing revised plan sheets must have the revision clouded and the revision date shown. Submit three copies of only these sheets being revised; one sheet must have the signature of the design professional. Changes to the plans made by Addenda, Change Orders or other methods must be submitted in a similar fashion. Be advised that other corrections may be necessary upon field inspections. Please call me at 952-227-1199, if you have any questions. Sincerely, V--- -� Steven B. Torell Building Official PC: Todd Gerhardt, City Manager Kate Aanenson, Community Development Director Paul Ohme, City Engineer Doug Hoese, Project Building Inspector Jeff Debner, Project Mechanical Inspector Mark Littfin, Fire Marshal Ed Coppersmith, Fire Inspector Bob Generous, Senior Planner Mr. Duane Day, Architect, Short Elliott Hendrickson, Inc. Mr. Scott Drake, Structural Engineer, Short Elliott Hendrickson, Inc. Mr. Jim Norton, Engineer, Short Elliott Hendrickson, Inc. Mr. Jason Sprague, Civil Engineer, Short Elliott Hendrickson, Inc. Mr. Bob Kost, Landscape Architect, Short Elliott Hendrickson, Inc. Mr. Dan Sieben, Mechanical Engineer, Wentz and Associates, Inc. Mr. Greg Johnson, Process Engineer, Short Elliott Hendrickson, Inc. Mr. Sheldon Sorensen, Electrical Engineer, Kaeding and Associates, Inc. Bldg. File, 201 West 79'" Street Enclosures: Fire Department Policies #07-1991 and 49-2004 Fire Department New Construction Pre -Final Checklist g:\safety\insp\bld-rew/201 West � — April 27, 2005 CITY OF CIIANIIASSEN Mr. Paul Oehme City of Chanhassen 7700 Market Boulevard P. O. Box 147 PBox 147 Chanhassen, MN 55317 Chanhassen, MN 55317 Administration Re: Planning Case #05-12 Phane:21100 Fax: 952.252.227.11.1110 Land Use Amendment Preliminary Plat Approval — Gateway East 2"d Addition Building inspections Site Plan Approval Water Treatment Plant Phone: 952.227.1180 Fax: 952.227.1190 Dear Paul: Engineering Phone:952.227.1160 On April 25, 2005, the Chanhassen City Council approved the following: Fax: 952.227.1170 Finance Land Use Amendment from Parks and Open Space to Commercial contingent Phone:952.227.1140 upon Metropolitan Council Review. Fax: 952.227.1110 Park A Recreation And, Phone: 952.227.1120 Fax:952.227.1110 Preliminary plat for Gateway East 2°d Addition creating two lots and one outlot, Recreation Center Bo 2310 Coulter Boulevard plans prepared by Hanson Thorp Pellinen Olson, Inc., dated February 9, 2005, Phone: 952 227.1400 revised February 26, 2005, subject to the following conditions: Fax: 952.227.1404 Planning A 1. The applicant is required to meet the existing site runoff rates for the 10-year Natural Resources and 100-year, 24-hour storm events. The proposed pond must be designed to Phone:952.22zit30 National Urban Runoff Program (NURP) standards. Fax:952.227.1110 Public works 2. The storm sewer must be designed for a 10-year, 24-hour storm event. 1591 Park Road Submit storm sewer sizing calculations and drainage map prior to final plat for Phone:952227.1300 staff review and approval. Fax: 952.227.1310 Senior Center 3. Drainage and utility easements must be dedicated on the final plat over the Phone:952.227.1125 public storm drainage system including ponds, drainage swales, and wetlands Fax:952.227.1110 up to the 100-year flood level. The minimum easement width must he 20 feet web Site wide. www.ci.chanhassen.mn.us 4. An access easement for the benefit of Lot 2 shall be recorded across Lot 1. Submit a separate site plan, grading/drainage/erosion control plan, and utility plan. 6. Pedestrian ramps per City Detail Plate No. 5215 are required at the street crossing of the proposed trail. The City of Chanhassen • A growing community with clean lakes, quality schools, a charming downtown, thriving businesses, winding trails, and beautiful parks. A great place to live, work, and play. 0 0 Mr. Paul Oehme April 27, 2005 Gateway East 2°d Addition Page 2 7. On the grading plan: a. Show all existing and proposed easements. b. Show the benchmark used for the site survey. c. Show all proposed contour lines in bold. d. Show the emergency overflow elevation from the proposed pond. e. Show all proposed contours on the north side of the proposed trail and on Lot 2. f. Do not show the proposed sanitary/water lines on the grading plan. g. Show the proposed storm sewer to/from the pond. 8. On the site plan, show the dimensions for street width, cul-de-sac radius, parking stalls, trail, etc. 9. On the utility plan: a. Show all existing and proposed utilities. b. Show the proposed rim and invert elevations for all sanitary and storm sewer. 10. The proposed retaining wall along the north side of the backwash tanks will require a building permit from the City's Building Department. 11. Proposed erosion control must be developed in accordance with the City's Best Management Practice Handbook (BMPH). Staff recommends that Type I silt fence be used along the entire south and west construction limits. A rock construction entrance, per City Detail Plate No. 5301, must be added to the plans off of existing West 791s Street. In addition, tree preservation fencing must be installed at the limits of tree removal. All disturbed areas, as a result of construction, must be seeded and mulched or sodded immediately after grading to minimize erosion. Any off -site grading will require an easement from the appropriate property owner. 12. All of the utility improvements are required to be constructed in accordance with the City of Chanhassen's latest edition of Standard Specifications and Detail Plates. Detailed construction plans, including plan and profile drawings of the proposed utilities, are required to be submitted at the time of final plat. 13. Additional signage shall be installed alerting motorists to the blind approach near the existing Hanus Building just west of the site. 14. The applicant shall work with the watershed district to provide regional water quality infrastructure on this site. 15. The flow path and velocity of the water from the flared end sections to the storm water shall be evaluated. 16. A Storm Water Pollution Prevention Plan (SWPPP) encompassing an erosion and sediment control plan shall be developed for the site. a3w"". Temporary and permanent erosion control plans and details shall be developed. Mr. Paul Oehme April 27, 2005 Gateway East 2°d Addition Page 3 18. Erosion control blanket shall be applied to the storm water pond and any disturbed areas between the flared end sections and the pond, as well as on any slopes greater than or equal to 3:1. 19. Energy dissipation shall be provided at the flared end sections. 20. All exposed soil areas shall have temporary erosion protection or permanent cover year round, according to the following table of slopes and time frames: Type of Slope Time (Maximum time an area can Steeper than 3:1 7 days remain open when the area 10:1 to 3:1 14 days is not actively being worked.) Flatter than 10:1 21 days These areas include constructed storm water management pond side slopes, and any exposed soil areas with a positive slope to a storm water conveyance system, such as a curb and gutter system, storm sewer inlet, temporary or permanent drainage ditch or other natural or man made systems that discharge to a surface water. 21. Street cleaning of soil tracked onto public streets shall include daily street scraping and street sweeping as -needed. 22. Inlet protection shall be provided following installation. Wimco-type inlet controls are recommended. 23. A rock construction entrance shall be provided from the site to West 79 h Street. 24. Chanhassen Type I silt fence shall be installed around the south and east sides of the site. 25. The applicant shall apply for and obtain permits from the appropriate regulatory agencies (e.g., Riley -Purgatory -Bluff Creek Watershed District, Minnesota Pollution Control Agency, Minnesota Department of Natural Resources (for dewatenng), Minnesota Department of Health, Minnesota Department of Transportation) and comply with their conditions of approval." And, Site Plan Review for a 12,500 square -foot building for a water treatment plant and an 8,100 square - foot back wash tank on Lot 1, Block 1, Gateway East 2°d Addition, based on the findings of fact attached to this report and subject to the following conditions: Tree protection fencing will be required at the edge of grading limits in the southwest corner of the property prior to any grading. 2. Staff will coordinate the transplanting of any existing maples prior to construction. r Mr. Paul Oehme April 27, 2005 Gateway East 2nd Addition Page 4 3. City staff and the water treatment plant consultants will research and determine if alternative ground covers can be used over the underground tanks. 4. Where appropriate, seeding will replace sod with the exception of along the curb line, trails and adjacent to the building. 5. The building must be protected with an automatic fire sprinkler system. 6. The building plans must be prepared and signed by design professionals licensed in the State of Minnesota. 7. One accessible parking space with an access aisle must be provided. 8. The west wall of the building must be of one -hour fire -resistive construction as it is located less than 30 feet from the property line. Openings in this wall must be in accordance with the building code. 9. The building owner and or their representatives shall meet with the Inspections Division to discuss plan review and permit procedures. 10. A site survey must be submitted in conjunction with the building permit application. Final plat documents must be submitted to the city three weeks prior to the City Council meeting in which you wish to have your final plat approved. Enclosed is the list of items required for submittal for final plat approval. Should you have any questions, please feel free to contact me at (952) 227-1131. Sincerely, Robert Generous, AICP Senior Planner Enclosure ec: Matt Saam, Assistant City Engineer Steve Torell, Building Official gAplan\2005 planning cases�05-12 - water treatment p1=Aappwva1 letter.dm ITEMS REOVIRED FOR FINAL PLAT CONSIDERATION 6/9/04 The following items are required to be submitted a minimum of three (3) weeks prior to City Council meeting and payment of a $250.00 final plat review fee: Submit three (3) sets of construction plans and specifications for staff review and redline. The construction plans and specifications shall be in accordance to the City's latest edition of Standard Specifications & Detail Plates. The plans shall include traffic signage and street light placement. Utility plans shall show both plan view and profiles of all utilities (sanitary sewer, water and storm sewer lines). Grading and drainage plans shall show dwelling type and elevations, wetlands and wetland buffer areas, stormwater pond NWLS and HWLS, catch basin, and storm manhole numbers. 2. Drainage calculations for water quantity and quality ponding with maps showing drainage areas for pre -and post -development conditions and contributing areas to catch basins. 3. Tree Preservation Easements (if applicable). 4. Trail Easements (if applicable). 5. Landscape Plan and Cost Estimates (Woodland Management Plan, if applicable). 6. Engineers Cost Estimate of Public Improvements: a. Sanitary sewer system. b. Water system. C. Storm sewer drainage system including cleaning and maintenance. d. Streets, sidewalk and trails. e. Erosion control. f. Site restoration (seeding, sodding, etc.). g. Site grading 7. Ten (10) sets (folded) of final plat, one (1) set of reductions (81/2" x 11"), a digital copy in Awg format (AutoCAD compatible), and a digital copy in .tif format. 8. Digital copy of the legal description of the property in a .doc or .pdf compatible format. 9. Lot tabulations 10. 1" = 200' scale paper or mylar reduction of the final plat with just street names and Lot and Block numbers. Failure to provide any of the above items by the required deadline will result in delaying consideration of final plat before the City Council. 9:1=0 msVulplat subuvtulAm May 24, 2005 OPp Mr. Paul Oehme Chanhassen U11 City of CgANgASSEN P. O. Box 147 Chanhassen, MN 55317 7700 Market Boulevard PBox Chanhassen, MNN 55317 Re: Final Plat Approval — Gateway East 2°d Addition PP Y Planning Case #05-12 Administration Phone:952.227.1100 Fax: 952.227.1110 Dear Paul: Building Inspections On May 23, 2005, the Chanhassen City Council approved the following: Phone: 952.227.1180 Fax: 952.227.1190 " F"mal plat for Gateway East 2°d Addition creating two lots and one outlot, plans Engineering prepared by Hanson Thorp Pellinen Olson, Inc., dated February 9, 2005, revised PFax::95227.1170 February 26, 2005, subject to the following conditions: Fax: 952.227.1170 Finance 1. An access easement for the benefit of Lot 2 shall be recorded across Lot 1. Phone: 952.227.1140 Fax:952.227.1110 2 On the site plan, show the dimensions for street width, cul-de-sac radius, parking Park 6 Recreation stalls, trail, etc. Phone: 952.227.1120 Fax:952.227.1110 3. The proposed retaining wall along the north side of the backwash tanks will RecreationCoulter Boulevard Center Cou 2310 Couger require a building permit from the City's Building Department. Phone: 952.227.1400 Far 952.227.1404 4. Proposed erosion control must be developed in accordance with the City's Best Planning & Management Practice Handbook (BMPH). Staff recommends that Type I silt Natural Resources fence be used along the entire south and west construction limits. A rock Phone: 9522271130 construction entrance, per City Detail Plate No. 5301, must be added to the plans Fax:952.227,1110 off of existing West 79th Street. In addition, tree preservation fencing must be Public works installed at the limits of tree removal. All disturbed areas, as a result of 1591 Park Road construction, must be seeded and mulched or sodded immediately after grading Phone: 952.227.1300 to minimize erosion. Any off -site grading will require an easement from the Fax: 952.227.1310 appropriate property owner. Senior Center Phone:952.227,1125 5. Additional signage shall be installed alerting motorists to the blind approach near Far:952227.1110 the existing Hanus Building just west of the site. Web Site www.cichanhassen.mn.us 6. The applicant shall work with the watershed district to provide regional water quality infrastructure on this site. 7. The flow path and velocity of the water from the flared end sections to the storm water shall be evaluated. 8. A Storm Water Pollution Prevention Plan (SWPPP) encompassing an erosion and sediment control plan shall be developed for the site. The City of Chanhassen • A growing community with clean lakes, quality schools, a charming downtown, thriving businesses, winding trails, and beautiful parks. A gear place to live, work, and play DOANNED 0 r Mr. Paul Oehme May 24, 2005 Gateway East 2ad Addition Page 2 9. Erosion control blanket shall be applied to the storm water pond and any disturbed areas between the flared end sections and the pond, as well as on any slopes greater than or equal to 3:1. 10. Energy dissipation shall be provided at the flared end sections. 11. All exposed soil areas shall have temporary erosion protection or permanent cover year round, according to the following table of slopes and time frames: 1-pe of Sloe Time (Maximum time an area can Steeper than 3:1 7 days remain open when the area 10:1 to 3:1 14 days is not actively being worked.) Flatter than 10:1 21 days 12. These areas include constructed storm water management pond side slopes, and any exposed soil areas with a positive slope to a storm water conveyance system, such as a curb and gutter system, storm sewer inlet, temporary or permanent drainage ditch or other natural or man made systems that discharge to a surface water. 13. Street cleaning of soil tracked onto public streets shall include daily street scraping and street sweeping as -needed. 14. Inlet protection shall be provided following installation. Wimco-type inlet controls are recommended. 15. The applicant shall apply for and obtain permits from the appropriate regulatory agencies (e.g., Riley -Purgatory -Bluff Creek Watershed District, Minnesota Pollution Control Agency, Minnesota Department of Natural Resources (for dewatering), Minnesota Department of Health, and Minnesota Department of Transportation) and comply with their conditions of approval." Two signed mylar copies of the final plat shall be submitted to our office for signatures along with the required easements (access). Two 1 "=200' scale mylar reductions of the final plat and one 1 "=200' scale mylar reductions of the final plat with just street names and lot and block numbers shall be submitted. In addition, a digital copy in .dxf format and a digital copy in .tif format (pdf compatible) of the final plat shall be submitted. Should you have any questions, please feel free to contact me at (952) 227-1131. Since r Robert Generous, AICP Senior Planner Enclosure ec: Steve Torell, Building Official gAplant2005 planning ma \05-12 - w to treatment planttapprMal letter fp.dw a3;14 pa