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Arboretum Business Park 7th Addition-Mamac Systems CITY OF CHANHASSEN 7700 Market 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: 952.227.1160 Fax: 952.227.1170 Finance Phone: 952.227.1140 Fax: 952.227.1110 Park & Recreation Phone: 952.227.1120 Fax: 952.227.1110 Recreation Center 2310 Coulter Boulevard Phone: 952.227.1400 Fax: 952.227.1404 Planning & Natural Resources Phone: 952.227.1130 Fax: 952.227.1110 Public Works 1591 Park Road Phone: 952.227.1300 Fax: 952.227.1310 Senior Center Phone: 952.227.1125 Fax: 952.227.1110 Web Site www.ci.chanhassen.mn.us '-f MEMORANDUM TO: Todd Gerhardt, City Manager FROM: Bob Generous, Senior Planner DATE: o<<t May 29,2007 SUBJ: Arboretum Business Park 7th Addition and Mamac Systems Planning Case #07-10 EXECUTIVE SUMMARY The proposed development includes the subdivision (preliminary and final plat) of 12.22 acres into two developable lots and one outlot for a stormwater pond; a conditional use permit for development within the Bluff Creek corridor; and a site plan review for a 51,800 square-foot office/warehouse/manufacturing building with a variance from the window requirement and from the Bluff Creek primary zone setback to a drive aisle to access the parking area on the east side of the building. ACTION REQillRED City Council approval requires a majority of City Council present. PLANNING COMMISSION SUMMARY The Planning Commission held a public hearing on May 15, 2007 to review the proposed development. The Planning Commission voted 7 for and 0 against a motion recommending approval of the proposed development. The Planning Commission minutes are attached. There were no issues or concerns raised regarding the proposed development as part of the public hearing process. RECOMMENDA TION Staff recommends adoption of the three motions as specified on pages 16 - 21 in the staff report dated May 15,2007 approving the project. A TT ACHMENTS 1. Resolution Approving the Final Plat for Arboretum Business Park ih Addition. 2. Planning Commission Staff Report Dated May 15, 2007. 3. Planning Commission Minutes dated May 15,2007. g:\plan\2007 planning cases\07-1O arboretum business park 7th addition-rnamac systems\executive 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 great place to live, work, and play. CITY OF CHANHASSEN CARVER AND HENNEPIN COUNTIES, MINNESOTA DATE: RESOLUTION NO: MOTION BY: SECONDED BY: A RESOLUTION APPROVING A FINAL PLAT CREATING ARBORETUM BUSINESS PARK SEVENTH ADDITION, CHASKA GA TEW A Y PARTNERS, LLP WHEREAS, Chaska Gateway Partners, LLP, have requested a subdivision of their property into two lots of 4.96 and 5.23 acres and an outlot of 2.03 acres; and WHEREAS, the proposed subdivision complies with all requirements of the Chanhassen City Code and the Arboretum Business Park Development Design Standards; and WHEREAS, the Chanhassen Planning Commission held a public hearing on May 15, 2007, and found the plan consistent with the Chanhassen Comprehensive Plan and Zoning ordinance and recommended approval of the subdivision. NOW, THEREFORE, BE IT RESOLVED that the Chanhassen City Council hereby approves the final plat for Arboretum Business Park ih Addition (Planning Case #07-10) for the Chaska Gaateway Partners, LLP, property legally described as Outlot C, Arboretum Business Park, creating Lots 1 and 2, Block 1, and Outlot A, Arboretum Business Park 7th Addition, as shown on the plans prepared Schoell Madsen, dated April 16, 2007, and as amended by the City, subject to the following conditions: 1. Submit 1 :200 scale plan of proposed lots (required for addressing purposes). 2. A lO-foot clear space must be maintained around fire hydrants, i.e., street lamps, trees, shrubs, bushes, Xcel Energy, Qwest, cable TV and transformer boxes. This is to ensure that fire hydrants can be quickly located and safely operated by firefighters. 3. No burning permits shall be issued for trees to be removed. Trees and shrubs must either be removed from site or chipped. 4. The developer shall be responsible for planning, engineering, and constructing the "wetland trail." Connection points for this new trail shall be the terminus ofthe Trotters Ridge trail, the intersection of Century Boulevard and West 82nd Street, and the intersection of Century Boulevard and Water Tower Place. Bid documents, including plans and specifications, shall be approved by the Park & Recreation Director and City Engineer prior to soliciting bids. Project bidding shall occur in a competitive environment with a minimum of three bids being received. The results of the bidding process shall be reviewed with the Park & Recreation Director and City Engineer prior to award. Cash payment for trail construction shall be made from the City of Chanhassen to Steiner Development upon completion, inspection, and acceptance of the trail. 1 5. Trail easements within Lots 1 and 2 and Outlot A, Arboretum Business Park 7th Addition (formerly Outlot C, Arboretum Business Park) shall be dedicated to the City to accommodate the "wetland trail". 6. The developer shall pay trail fees in the amount of $10,190.00 prior to the recording of the final plat. 7. The developer must prepare plans depicting an agreed-upon trail alignment and details for a required bridge crossing and typical construction cross section for a lO-foot wide trail prior to recording the final plat. 8. A wetland buffer with a minimum width of 16.5 feet shall be maintained around all Ag/Urban wetlands. Wetland buffer areas shall be preserved, surveyed and staked in accordance with the City's wetland ordinance. The applicant shall install wetland buffer edge signs, under the direction of City staff, before construction begins and shall pay the City $20 per sign. All structures shall maintain a setback of at least 40 feet from the wetland buffer edge. The wetland buffer setback shall be shown on the plans. 9. All structures shall be set back at least 40 feet from the Bluff Creek primary zone. The first 20 feet of the setback from the primary zone cannot be disturbed. The plans shall be revised to show the primary zone boundary, the 40-foot setback from the primary zone and the 20-foot buffer area adjacent to the primary zone. If alteration is proposed within the 20-foot buffer area adjacent to the primary zone, a variance will be required. 10. Signage for the Bluff Creek Overlay District should be posted at least every 300 feet along the primary zone boundary. 11. The general notes on erosion and sediment controls are incomplete. A new SWPPP shall be developed by the engineer for the site. The SWPPP shall be in place prior to applying for the NPDES permit. Additional information regarding SWPPP requirements can be obtained through the MPCA Storm Water Web Site. The SWPPP shall include all details, sequencing of the project and seeding and mulching specifications. 12. Temporary and permanent erosion control plans and details shall be included in the plans. Temporary erosion control may consist of type 1 mulch, as well as temporary and permanent seed mixes. 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 Steeper than 3:1 10:1 to 3:1 Flatter than 10: 1 Time 7 days 14 days 21 days (Maximum time an area can remain open when the area is not actively being worked.) 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 2 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. Inlet controls are needed for all inlets throughout the project and shall be installed within 24 hours of inlet installation prior to casting. Filter fabric held down by steel plates with 12" of %-inch rock over each cover may be used. Once casting of inlets takes place, inlet controls shall be installed within 24 hours. Inlet protection shall be maintained on a regular basis. The plans and SWPPP shall be revised to include standard details for all inlet protection devices. 14. Manholes with two-foot sumps shall be installed as the last road-accessible structures prior to discharge into the stormwater pond. 15. Chanhassen Type 2, Heavy Duty silt fence shall be installed around all wetlands and stormwater ponds; Chanhassen Type 1 silt fence shall be used around the remaining areas. All areas of silt fence shown on the plan that are not parallel to the proposed contours of the property shal~ to have J-Hooks installed every 50 feet. 16. The existing stormwater pond and areas downstream of the pond shall be protected from sediment produced by the construction site. For example, if turbid water is found in the stormwater pond, a plug could be placed in the flared-end section (FES) of the outlet structure so sediment does not go off-site. Once settling of the sediment occurs, the water could be slowly released. 17. Street cleaning of soil tracked onto public streets shall include daily street scraping and street sweeping as-needed. Provisions for street cleaning shall be included in the SWPPP. 18. Drainage and utility easements (minimum 20 feet in width) shall be provided over all existing and proposed storm water infrastructure. 19. The total SWMP fee, due payable to the City at the time of final plat recording, is $102,838. 20. The developer may dedicate Outlot A, Arboretum Business Park 7th Addition to the City. 21. The developer's engineer must submit hydrology calculations that verify that the site design is consistent with the preliminary plat assumptions, and that the pond meets NPDES requirements for this site. 22. When a site plan for Lot 2 is submitted for approval, the applicant must submit calculations verifying that the proposed design meets the pond design assumptions and meets other agency requirements (e.g. NPDES Phase 2 permit). 23. Upon approval of the site plan for Lot 2, the applicant must post an escrow for the street repair required for the utility service extension. 3 Passed and adopted by the Chanhassen City Council this 29th day of May, 2007. ATTEST: YES NO Thomas A. Furlong, Mayor ABSENT Todd Gerhardt, City Clerk/Manager g:\plan\2007 Planning Commission\07-1O Arboretum Business Park 7th Addition\Resolution ABP 7th Add 4 E-l Z < U I-l ~ ~ ~ < < E-l < ~ ~ E-l I-l rJ:J. PC DATE: May 15, 2007 CITY OF CHANHASSEN CC DATE: JHRe 11, 2997 May 29, 2007 REVIEW DEADLINE: June 12,2007 CASE #: 07-10 BY: AF, BG, LB, ML, JM, J8, KM STAFF REPORT PROPOSAL: . Subdivision approval for two lots and one outlot (Arboretum Business Park 7th Addition); . Conditional Use Permit for development within the Bluff Creek Corridor; . Site Plan approval for a 51,800 square-foot office/warehouse building (Mamac Systems) proposed in two phases of 35,000 and 16,800 square feet of building area with Variances. LOCATION: Northeast corner of Century Boulevard and West 82nd Street APPLICANT: S. Asim Gul 7400 Flying Cloud Drive Minneapolis, MN 55344-3720 (952) 835-1626 Chaska Gateway Partners, LLP c/o Steiner Development, Inc. 3610 County Road 101 Wayzata, MN 55391 (952) 475-5122 PRESENT ZONING: Planned Unit Development (PUD) 2020 LAND USE PLAN: Office/Industrial and Parks/Open Space ACREAGE: 12.22 acres DENSITY: F. A. R. 0.24 SUMMARY OF REQUEST: The developer is proposing subdivision of the Outlot into two lots and one outlot and site plan approval for a 35,000 square-foot building with a future expansion of 16,800 square feet (total building area is 51,800 square feet). 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 limited discretion in approving or denying conditional use permits, based on whether or not the proposal meets the conditional use permit standards outlined in the Zoning Ordinance. If the City finds that all the applicable conditional use permit standards are met, the permit must be approved. This is a quasi judicial decision. The City's discretion in approving or denying a site plan is limited to whether or not the proposed project complies with Zoning Ordinance requirements. If it meets these standards, the City must then approve the site plan. This is a quasi-judicial decision. The City's discretion in approving or denying a variance is limited to whether or not the proposed project meets the standards in the Zoning Ordinance for a variance. The City has a relatively high level of discretion with a variance because the applicant is seeking a deviation from established standards. This is a quasi judicial decision. Location Map Arboretum Business Park 7th Addition Mamac Systems Planning Case 07-10 City of Chanhassen rc e] Village Trl ARBORETUM BLVD I a 3i co w z ~ w ~ at r 7i OWer p 81. ~i ~. ~ cq ~ ..Cl d> .~ ::n ~ City of Chas DO 0 Chanhassen Nature Preserve '" -'" SCANNED Arboretum Business Park ih AdditionlMamac Systems Planning Case 07-10 May 15, 2007 Page 2 of21 PROPOSAL/SUMMARY The proposed development includes the subdivision of 12.22 acres into two developable lots and one outlot for the stormwater pond. A conditional use permit for development within the Bluff Creek corridor is required. Additionally, a 51,800 square-foot office/warehouse/manufacturing building is proposed on the southerly of the two lots. The building is proposed to be built in two phases with 35,000 square feet initially, then an additional 16,800 square feet as a second phase. As part ofthe site plan review, the applicant is requesting a variance (down to 32 percent transparency) from the 50 percent transparent window and doors requirement on the western building elevation, and a setback variance of20 feet from the 40-foot setback requirement from the Bluff Creek primary zone in the southeast comer of the site to permit the drive aisle to the parking area on the east side of the building. The project is located with the Arboretum Business Park development. The property to the north and east is part of the 100-acre complex owned by the City for permanent open space. To the south is office and industrial development within the City of Chaska. To the west are Century Boulevard and the Heartland America building. The high point on the site with an elevation of 983 is located in the west central portion of the property across from the driveway to the Heartland America building. The low point on the property is located in the northeast comer ofthe site with an elevation of943. A wooded area is located along the eastern property line and is part of the Bluff Creek primary zone. A wetland, Arboretum Business Park ih Addition/Mamac Systems Planning Case 07-10 May 15,2007 Page 3 of21 extending beyond the borders of the site, is located along the northern property line. An existing regional stormwater pond is located on the south side ofthe parcel. Prior to the development of the Arboretum Business Park, the open portion ofthe site was cultivated for field crops. The proposed subdivision complies with the Chanhassen City Code and the Arboretum Business Park standards. Staff is recommending approval of the subdivision, the conditional use permit and the proposed site plan with the variance to the fenestration requirement and a variance to the Bluff Creek primary zone setback for the access drive aisle subject to the conditions ofthe staff report. APPLICABLE REGUATIONS Chapter 18, Subdivisions Chapter 20, Article II, Division 3, Variances Chapter 20, Article II, Division 6, Site Plan Review Chapter 20, Article IV, Division 2, Conditional Use Permits Chapter 20, Article VI, Wetland Protection Chapter 20, Article XXIII, Division 7, Design Standards for Commercial, Industrial and Office- Institutional Developments Chapter 20, Article XXXI, Bluff Creek Overlay District Arboretum Business Park Development Standards BACKGROUND On December 10, 2001, the City approved an amendment to the Planned Unit Development (PUD #92-6) Development ContractJPUD Agreement for Arboretum Business Park incorporating printing as a light industrial use; permitting indoor recreationlhealth clubs and recording studios in the existing office-industrial buildings in the project; and prohibiting vocational schools, public buildings (except in Outlots A and B), screened outdoor storage, and food processing. On July 28, 1997, the City Council approved the following: the ordinance for PUD #92-6 rezoning approximately 154 acres from Agricultural Estate, A2, to Planned Unit Development, PUD, and the PUD #92-6 granting final plat approval for Arboretum Business Park. On June 23, 1997, the City Council approved a Resolution that the AUAR be revised to incorporate the summary of issues and mitigation plan contained in this staff report, that the revisions to the Traffic Study prepared by SRF outlined in the staff report be incorporated into the study, and that the revised AUAR be adopted by the City. On May 27, 1997, the City Council approved the following: . Approved the first reading for rezoning the property from Agricultural Estate, A2, to Planned Unit Development, PUD. Arboretum Business Park ih AdditionlMamac Systems Planning Case 07-10 May 15,2007 Page 4 of21 . Approved the preliminary PUD #92-6 for an office/industrial business park and preliminary plat approval for 12 lots, 2 outlots and associated right-of-way subject to the plans dated April 4, 1997, revised May 23, 1997,with conditions. . The City Council approved a Wetland Alteration Permit for Gateway Business Park subject to the conditions of preliminary PUD #92-6 approval. . The City Council approved Interim Use Permit #97-1 for Gateway West Planned Unit Development site subject to conditions. SUBDIVISION REVIEW The developer, Chaska Gateway Partners, is proposing the creation of two lots and one outlot. This parcel was originally preliminary platted as one lot. Since the developer is proposing the creation of an additional lot and outlot, the requests exceeds the previous approval and must be treated as a new subdivision. Sewer and water service, storm water ponding and public streets were provided as part of a previous phase of the Arboretum Business Park development. GRADING, DRAINAGE AND EROSION CONTROL The high point ofthe property currently lies on the central portion of Lot 1 with gentle slopes extending to the south, east and north. The grades become steeper on the northern portion of Lot 2 as the grade drops toward the wetland. The developer proposes to mass grade the site. Fill for Lot 1 will come from Lot 2 and from the Heartland building expansion across Century Boulevard. Runoff from Lot 1 will be treated in the pond within Outlot A, which was constructed with the first phase. The developer's engineer must submit hydrology calculations that verify that the site design is consistent with the preliminary plat assumptions, and that the pond meets NPDES requirements for this site. The grading plan does not include any ponding for Lot 2, which currently drains overland to the existing wetland to the north, consistent with the preliminary plat plans. The developer has indicated that storm sewer will be installed when Lot 2 develops. This storm sewer will discharge to the existing pond in the southeast comer of Century and Coulter Boulevards. When a site plan for Lot 2 is submitted for approval, the applicant must submit calculations verifying that the proposed design meets the pond design assumptions and meets other agency requirements (e.g. NPDES Phase 2 permit). EROSION AND SEDIMENT CONTROL Storm Water Pollution Preventive Plan (SWPPP) The general notes on erosion and sediment controls are incomplete. A new SWPPP should be developed by the engineer for the site. The SWPPP must be in place prior to applying for the NPDES permit. Additional information regarding SWPPP requirements can be obtained through Arboretum Business Park ih Addition/Mamac Systems Planning Case 07-10 May 15,2007 Page 5 of21 the MPCA Storm Water Web Site. The SWPPP should include all details, sequencing ofthe project and seeding and mulching specifications. Erosion Control Temporary and permanent erosion control plans and details must be included in the plans. Temporary erosion control may consist of type 1 mulch, as well as temporary and permanent seed mixes. Erosion control blanket should be installed on all slopes greater than or equal to 3: 1. All exposed soil areas should have temporary erosion protection or permanent cover year round, according to the following table of slopes and time frames: Type of Slope Steeper than 3:1 10:1 to 3:1 Flatter than 10: 1 Time 7 days 14 days 21 days (Maximum time an area can remain open when the area is not actively being worked.) 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. Sediment Control Inlet controls are needed for all inlets throughout the project and should be installed within 24 hours of inlet installation prior to casting. Filter fabric held down by steel plates with 12 inches of %-inch rock over each cover may be used. Once casting of inlets takes place, inlet controls must be installed within 24 hours. Inlet protection must be maintained on a regular basis. The plans and SWPPP should be revised to include standard details for all inlet protection devices. Manholes with two-foot sumps should be installed as the last road-accessible structures prior to discharge into the storm water pond. This will help to prolong the maintenance interval of the proposed stormwater pond. Chanhassen Type 2, Heavy Duty silt fence is needed around all wetlands and stormwater ponds; Chanhassen Type 1 silt fence should be used around the remaining areas. All areas of silt fence shown on the plan that are not parallel to the proposed contours of the property must to have J- Hooks installed every 50 feet. The existing stormwater pond and areas downstream of the pond must be protected from sediment produced by the construction site. For example, if turbid water is found in the stormwater pond, a plug could be placed in the flared-end section (FES) of the outlet structure so sediment does not go off-site. Once settling of the sediment occurs, the water could be slowly released. Street cleaning of soil tracked onto public streets should include daily street scraping and street sweeping as-needed. Provisions for street cleaning should be included in the SWPPP. Arboretum Business Park 7th AdditionlMamac Systems Planning Case 07-10 May 15, 2007 Page 6 of 21 Easements Drainage and utility easements (minimum 20 feet in width) should be provided over all existing and proposed storm water infrastructure. SURFACE WATER MANAGEMENT FEES Based on the proposed developed area of 10.19 acres, the total SWMP fee, due payable to the City at the time of final plat recording, is $102,838. OTHER AGENCIES The applicant must apply for and obtain permits from the appropriate regulatory agencies (i.e., Riley-Purgatory-Bluff Creek Watershed District, Minnesota Pollution Control Agency) and comply with their conditions of approval. WETLANDS One AglUrban wetland basin exists on-site. Schoell and Madson, Inc. delineated the wetlands in 2007 . Wetland 1 is located in the northeast portion of the site. No impact is proposed to this basin. A wetland buffer with a minimum width of 16.5 feet must be maintained around all AglUrban wetlands. Wetland buffer areas should be preserved, surveyed and staked in accordance with the City's wetland ordinance. The applicant must install wetland buffer edge signs, under the direction of City staff, before construction begins and must pay the City $20 per sign. All structures must maintain a setback of at least 40 feet from the wetland buffer edge. The wetland buffer setback should be shown on the plans. UTILITIES Eight-inch diameter sanitary sewer and watermain were stubbed out from Century Boulevard with City Project 97-1. The property was assessed for these improvements; the assessment has been paid. The development plans show the services for Lot 1 extending from these stubs. The developer has indicated that services for Lot 2 will be extended from the existing trunk watermain and lateral sanitary sewer within Century Boulevard. Upon approval of the site plan for Lot 2, the applicant must post an escrow for the street repair required for the utility service extension. Privately owned and maintained storm sewer will be installed within Lot 1. The private storm sewer should be realigned so that it will not lie within the footprint for the future building expansIon. Arboretum Business Park ih Addition/Mamac Systems Planning Case 07-10 May 15,2007 Page 7 of21 STREETS Access for both parcels will be from Century Boulevard, a major collector. The recommended access spacing along Century Boulevard is 200 feet. The curb and gutter on Century Boulevard is not surmountable; therefore, the site developer must remove the curb and gutter at the approved access locations and construct a concrete apron per City Detail Plate 5207. The southern access to Lot 1 aligns with the existing access to the Heartland building. The northern access to Lot 1 is approximately 150 feet north and will serve as a tractor-trailer access. Staff supports the proposed northern access since it will be primarily used for tractor-trailer delivery vehicles. The site developer must replace the catch basin casting at the northern access with a surmountable casting. The plans do not identify access locations for Lot 2. The frontage of Lot 2 is approximately 385 feet. Due to the presence ofthe wetland to the north of Lot 2, access cannot align with Water Tower Place. Actual access location(s) to Lot 2 shall be considered with the site plan approval process for Lot 2. The drive aisle width east and southeast of the building should be reduced to 26 feet. PARKS AND RECREATION Trails The developer shall be responsible for planning, engineering, and constructing the "wetland trail." This trail follows an alignment generally described as the western edge of Outlot B, Arboretum Business Park. Connection points for this new trail shall be the terminus of the Trotters Ridge trail, the intersection of Century Boulevard and West 82nd Street, and the intersection of Century Boulevard and Water Tower Place. Portions of said construction will occur off site of the Arboretum plat within land owned by the City of Chanhassen. Trail easements within Outlot C will be required to accommodate the trail. A diagram depicting the general alignment of the "wetland trail" is attached. In consideration for this trail construction, the City shall compensate the developer full costs of trail construction plus a 10% design and construction management fee. Bid documents, including plans and specifications, shall be approved by the Park & Recreation Director and City Engineer prior to soliciting bids. Project bidding shall occur in a competitive environment with a minimum of three bids being received. The results of the bidding process shall be reviewed with the Park & Recreation Director and City Engineer prior to award. Cash payment for trail construction shall be made from the City of Chanhassen to Steiner Development upon completion, inspection, and acceptance of the trail. Arboretum Business Park ih Addition/Mamac Systems Planning Case 07-10 May 15, 2007 Page 8 of21 In lieu of crediting trail fees against said trail construction, full trail fees shall be collected per City ordinance for all lots in the Arboretum Business Park. Said fees shall be deposited into the City's trail dedication account- .', . the same account that will fund the cash payment being made to the developer for trail construction. The cash trail fee for Lot 1, Arboretum Business Park ih Addition is $4,960. The cash trail fee for Lot 2, Arboretum Business Park 7th Addition is $5,230. The current plan submittal does not include this trail. Future submittals must depict an agreed-upon trail alignment and details for a required bridge crossing and typical construction cross section for a 10- foot wide trail. Parks ~ Proposed Troils ...~u' Exisl.,Troils Arboretum Business Park 7th Addition Trail Alignment t ~~s/Nb""Jl#'II6sflJ1lr All park conditions of approval have been met for Arboretum Business Park ih Addition. COMPLIANCE TABLE Area (sq. ft.) Fronta2e (ft.) Depth (ft.) Notes Code 43,560 200 200 Lot 1 215,986 344 517 4.96 ac. Lot 2 227,852 383 648 5.23 ac. Outlot A 88,560 2.03 ac. Storm water pond Total 532,398 12.22 ac. The proposed subdivision complies with the standards for the Arboretum Business Park and City Code. Staff is recommending approval of the subdivision. CONDITIONAL USE PERMIT BLUFF CREEK OVERLAY DISTRICT Bluff Creek is entirely within the City ofChanhassen. It provides a unique blend of habitat, vegetation and recreational opportunities through the center of the City. In December 1996, the City ofChanhassen adopted the Bluff Creek Watershed Natural Resources Management Plan Arboretum Business Park ih Addition/Mamac Systems Planning Case 07-10 May 15, 2007 Page 9 of21 (BCWNRMP). The plan was the culmination of several years of study and planning focused on protecting the natural and recreational resources provided by the Bluff Creek corridor. The BCWNRMP recommended the establishment of a primary zone (the creek, riparian wetlands, associated steep slopes, native vegetation) and a secondary zone (other undeveloped portions of the watershed) as a tool to help protect the creek's natural resources. The primary and secondary zones were mapped at that time using aerial photography to provide staff and the public with a general idea of where the zones would lie. Generally, properties within the Bluff Creek Overlay District are subject to the following requirements: I. A conditional use permit (CUP) is required prior to all subdivision, site plans, land alteration and building within the Bluff Creek Overlay District. 2. Bluffs must be preserved as set forth in Article XXVIII of City Code. 3. Density transfer can be used to cluster development in areas where the location of the primary zone makes portions of the site unsuitable for development. 4. Natural habitat areas within the primary zone must be preserved as open space. 5. The primary zone must be 100 percent open space. 6. All structures must be set back at least 40 feet from the primary zone. 7. The first 20 feet ofthe setback from the primary zone cannot be disturbed. Staff has reviewed the mapped primary zone boundary and adjusted the boundary based on site conditions. The plans should be revised to show the primary zone boundary, the 40-foot setback from the primary zone and the 20-foot buffer area adjacent to the primary zone. It appears that the applicant is proposing alteration within the 20-foot buffer area adjacent to the primary zone. The grading is to accommodate drive areas adjacent to the primary zone. If alteration is proposed within the 20-foot buffer area adjacent to the primary zone, a variance will be required. Signage for the Bluff Creek Overlay District should be posted at least every 300 feet along the primary zone boundary. The project proposes construction of an access driveway within a portion of the Bluff Creek Overlay District primary zone setback and grading within the buffer area. The encroachment into the primary zone setback requires a variance. This driveway is necessary for safety purposes to maintain separation between truck and automobile traffic. To mitigate for the impacts to the primary corridor, the applicant should submit a plan for the restoration of areas adjacent to the Bluff Creek Corridor with species consistent with the City's Bluff Creek Watershed Natural Resources Management Plan. Additionally, the parking lot drive aisles on the eastern side of the building shall be reduced to 26 feet to reduce the grading into the primary zone setback and buffer (see attached findings of fact for variance justification). Arboretum Business Park ih Addition/Mamac Systems Planning Case 07-10 May 15, 2007 Page 10 of21 GENERAL SITE PLAN/ARCHITECTURE ARCHITECTURAL COMPLIANCE The developer is proposing a one-story, 18- foot height, 51,600 square- foot office/warehouse/manufacturing building on 4.96 acres. Building materials consists of rock face block, aluminum storefront windows with canopies with a flat roof. Size Portion Placement Due to site topography and proposed grading, the main entry to the building is located on the south elevation of the building. The entry is articulated by being recessed four feet from the building fa9ade, and projected eight inches out from the face of the building with a parapet that extends above the balance of the building parapet. Material and Detail and Color The developer is proposing the use of reddish/brown rock face concrete block as the primary building material and limestone colored smooth face, single scored concrete block as the upper building material. Storefront-type windows with silver aluminum framing with champagne- colored canopies extend across the west and a portion of the south building elevation. Brown metal coping tops the parapet. Vertical elements are provided by extending the base rock face block in pilasters at regular intervals around the building. These columns project four inches out from the face of the building. Height and Roof Design The project proposes a flat roof with a small parapet. The building is one story with the top of the parapet 18 feet above grade. Pitched roof elements include the use of canopies over the windows and the raised parapet above the main entrance. The owner is not planning on having any exterior mechanical units. They are planning on a hydronic system with heat recovery from their manufacturing equipment and an internal chiller. (This company designs and manufactures control systems for commercial HV AC systems). Arboretum Business Park ih Addition/Mamac Systems Planning Case 07-10 May 15, 2007 Page 11 of21 Facade Transparency 50 percent ofthe first floor elevation that is viewed by the public shall include transparent windows and/or doors. All other areas shall include landscaping material and architectural detailing and articulation. The applicant is requesting an 18 percent variance from this requirement. Site topography limits the ability to install more windows on the western building elevation. In order to meet the window requirement, the developer would need to extend the bottom of the window below grade or raise the top of the window into the roof structure of the building or create an irregular window pattern across the western building elevation (see attached findings of fact for variance justification). Site Furnishing Community features may include landscaping, lighting, benches, tables. The developer shall incorporate a gathering space in the eastern portion of the site including benches and/or tables overlooking the natural areas to the east. Loading Areas, Refuse Area, etc. Screening of service yards, refuse and waste removal, other unsightly areas and truck parking/loading areas is accomplished through the location of this area on the north side of the building with a rock-face block trash enclosure and wooden gate. Landscaping The proposed development preserves the trees within the primary zone located on the east and southeast portions of the site. Minimum requirements for landscaping include 4,862 square feet oflandscaped area around the parking lot, 19 trees for the parking lot, and bufferyard plantings along Century Boulevard, as well as neighboring property lines. Applicant's proposed as compared to the requirements for landscape area and parking lot trees is shown in the following table: Required Proposed Vehicular use landscape area 4,862 sq. ft. 4,862 sq. ft. Trees/ parking lot 19 overstory trees 8 overstory trees Islands/parking lot 10 islands or peninsulas 13 islands/peninsulas Century Blvd. bufferyard C 6 overstory trees 8 oversotry trees 300' 15 understory trees o understory trees 15 shrubs 18 shrubs North property line 6 overstory trees No plantings proposed bufferyard B 480' 10 understory trees 18 shrubs Arboretum Business Park ih Addition/Mamac Systems Planning Case 07-10 May 15, 2007 Page 12 of21 Applicant does not meet minimum requirements for trees in the parking lot area or bufferyard areas. Staff recommends that the applicant increase the number of trees in the parking lot and bufferyards to meet minimum landscape requirements. The applicant is proposing sod from the edge of the parking lot west to the edge of the woods and south to the edge ofthe grading limits. Since both ofthese adjacent areas are natural and undeveloped, staff recommends that the sod only be extended 15 feet beyond the pavement and the remaining area be seeded with a native mix. If necessary, erosion control materials will be required in the seeded areas. Lot Frontage and Parking location Parking is distributed around the building with 41 spaces west of the building, 9 south of the building and 36 east ofthe building. No more than 50 percent ofthe parking shall be between the front fayade and the primary street. LIGHTING/SIGNAGE Site lighting may be provided via 30-foot taIllight poles/fixtures. A decorative, shoebox fixture (high pressure sodium vapor lamps or metal halide lights) with a square ornamental pole shall be used throughout the development area for area lighting. All lighting shall be shielded. Wall- mounted units shall be shielded. The developer is proposing 140 square feet of illuminated wall signage on the southwest comer ofthe building. Wall signs shall be permitted per City ordinance for industrial office park sites. Based on the wall area, this size sign complies with the sign ordinance standards. The developer is also proposing an 8-foot tall monument sign at the entrance on Century Boulevard with 47.5 square feet of sign area, which would also comply with ordinance. The monument base would be constructed of the same material as the building. Signage must include individual dimension lettering. Lettering must be a minimum of ~ inch in depth to be classified as dimensional lettering. Flat panel signs are not permitted. Logos may only occupy 15 percent ofthe sign area. A separate sign permit is required for each sign. ACCESS Access to the site is proposed via two driveways off Century Boulevard. The southerly access is across from the access to the Heartland Building. The northerly site access is primarily for trucks. The developer shall install a sidewalk from the building to the trail on Century Boulevard. Pedestrian ramps shall be installed at all curbs along this pathway. MISCELLANEOUS The building is required to have an automatic fire extinguishing system. The building plans must be prepared and signed by design professionals licensed in the State of Minnesota. Four (4) accessible parking spaces must be provided. Detailed occupancy requirements cannot be Arboretum Business Park ih AdditionlMamac Systems Planning Case 07-10 May 15, 2007 Page 13 of21 reviewed until complete plans are submitted. The owner and/or their representative shall meet with the Inspections Division as soon as possible to discuss plan review and permit procedures. Contact Chanhassen Fire Marshal for exact location of fire hydrants to be installed. A to-foot clear space must be maintained around fire hydrants, i.e., street lamps, trees, shrubs, bushes, Xcel Energy, Qwest, cable TV and transformer boxes. This is to ensure that fire hydrants can be quickly located and safely operated by firefighters. No burning permits shall be issued for trees to be removed. Trees and shrubs must either be removed from site or chipped. COMPLIANCE TABLE PUD Mamac Building Height 3 stories 1 story, 18 feet Building Setback N - 0' E* - 40' W - 30' S* - 40' N-50'E-151' W - 92' S - 87' Parking stalls 85 86 stalls (Office 5/1,000 square feet: 7,000/1,000 x 5 = 35) (Manufacturing l/employee on largest shift: 50) Parking Setback N - 0' E* - 40' W - 20' S * - 40' N - 10' E - 59' W - 20' S - 20' @ Hard surface Coverage 70%# 52% Lot Area 1 acre to.14 acres * Setback from the Bluff Creek Primary Zone. @ The applicant is requesting a 20-foot variance for the drive aisle around the southeast comer of the building on Lot 1, Block 1, Arboretum Business Park 7th Addition. # Hard surface coverage must average 70 percent over the entire development. Individuallots may exceed 70 percent site coverage. See table below: Arboretum Business Park ih Addition/Mamac Systems Planning Case 07-10 May 15, 2007 Page 14 of21 Project Building Lot Area Impervious Impervious Notes Area (acres) Area Coverage (square (acres) % feet) Heartland (SPR 132,800 10.14 7.4 73 #97 -6) and Planning Case 07-05 Arboretum Business 113,600 9.2 6.4 70 Park Bldg II (SPR#98-4) Arboretum Citco 5,737 1.88 1.1 58 (SPR#99-1 ) Steiner Bldg. 3 59,990 4.53 2.8 61 (SPR#99-13 Parker Hannafin 64,000 5.4 4.0 75 32,000 sq. ft. future (SPR#O 1-06) expansion included in building area and site coverage Arboretum Auto 7,800 1.5 0.97 65 Services Center (SPR#01-08) US Bank (SPR#02- 3,066 1.07 0.72 67 04) Kinder Care 10,434 1.81 0.81 45 Learning Center (SPR#02-05) Century Blvd. Court 10,366 1.14 0.59 52 (SPR#03-01) Vengra Design 20,000 1.8 1.2 68 (SPR#03-04) Holiday Inn Express 53,000 3.13 1.7 54 (SPR#03-08) Lifetime Fitness 309,000 22.18 15.5 70 2na of three buildings (Planning Case 04- under construction 22) Arboretum Business 25,300 2.69 1.8 68 Not constructed Center (Planning Case 06-16) Lot 1, Block 1 51,800 4.96 3.18 64 Proposed site plan Mamac Systems being reviewed, (Planning Case 07- includes expansion 10) Lot 2, Block 1, 7th 68,500 est. 5.23 3.7 70 Undeveloped PUD Lot 2, Block 1 30,320 est. 2.32 1.6 70 Undeveloped Arboretum Business Park 7th Addition/Mamac Systems Planning Case 07-10 May 15,2007 Page 15 of 21 Project Building Lot Area Impervious Impervious Notes Area (acres) Area Coverage (square (acres) % feet) PUD Lot 1, Block 3 8,800 est. 2.02 1.4 70 Undeveloped Totals 974,513 83.03 54.87 66 Total Lot area includes Outlot A, ABP 7th Addition (2.03 ac.) -- _ ~......_.~_~, -:: :.-";;:SJ;.\fftii!iriAY:t.'t~ -$-~";~~ ----........-.....-...-.-.- __<_..":.:-" - LOTS 1 & 4 r- ~__.-l_r .-.pf1-..-1.::.!..~.~-.~.... ," ........ . :lc~I!'HOTEL - ",.-;-......4........;;Joili""'; '>Q<)" f7'''01)il! 'I "'-:'jJ'VRESTAURANT ,Ili.f_"}.,""' - ~.' .... '>.._-~. ;'1 '". ",t" . "'Qg: ,.ft'if.? :-DAYCARE -,. -' ..;, -' ), '. lOT4c1 <;; l 'tt1t>l~" ." " LOTS ,,\-II(l.~: BlOCK4,"'~-- /. (,J"';O -.........~ ~/.~"J,>;>'i.. (LV.. ' . ~-.; '"I !4'96Ac~~kJ''-6. lltf::~/.v.:r' c> _ OFFICE RESEARCH k : ' ,', '" ',- LOT~ 5 --::-~:~,.1 ~~.J.~~~~.~t~r"-.-.:...-~::,>;"="; ~: INDUSTRIAL ';-'~-' \ . /23.20AC;..:.: ~ '!l \\--..... \ ) ,I i~1~~..--,. ~ 1./., MAlORCORPORATE. ' c "~"- :,-=--~j>-otrC-;-';J IY';, " ...., .' \ HEADQUARTERS/ I' ,," lz:'~1' "" ',',' '- /' ': ,~\.~ OUtLOtA:' ,lOTS = 88.65 PRODUCTION '\i;.~')~,7:t \ t, ~~ ,-:~-:: !,/-.//R q,v-!f."J_~r . .85A~~' PARK = 48.36 NFERENCE/CONVENTIOO", '~"e,c--""':'I" ...:,.":> <Gl" (park). ROW 1472 \\ "t\'O f\l:.> .' {' '7 . _ . '. = . CENTER J" f "-I'-:.."..~..-.._.- ,\- i.lQ -- . - I - . ;', .:. 'c o . LbtT ':. LOt2 . : '-'LOt3 .9: '.___, "~ TOTAL=15t.73ACRES :;: ~ 4.~8 At.! 11.40 A~. . !.:tt.:B.98 AC. CJ.' . .,.,....(<o'i ;. LOtS 1-3 G' v'~i' a.,ki~ _ in' 'to .,-r,.:....;...l.::,>>l.~~.:::.ij;$~J",."..jo. LOtS 3,5, _' . ..R~' }j"""t;,, ,., Co" i' ~v... .' ",t;;v. / '''C-O'__,'.'o INDUSTRIAL '" ~.2.y.'i<.....:J "~" -- I. . c/-.;//l!a: .". . ""~~ LEGEND ; It~ L.._'t'~~~~~;~::~~:~2.2.'? !ft'.~1IfiiVj-~. ':~. ~....~ '.::'1 WAREHOUSE\ \ '-' 1i1(;CtC...~ (iC'-Go' '"'{!;~.~.!_I:~'~,,",/I,-O '_ :' I'~ ' .. -iii En~~onU""oh CGe StrtttTrff! ,~ 1/11,,, JI <:, \ ":;J'. ceo ~ ......._.._.~,. " .' .. I.' _ UTilITY SERVICE , \".'1 f"TJ,:li>"'l _1,\fl.V-;' c", I. ". -~ '.- 'I - It'Y:lltcuS'~I" .... mild.. ,\. D " .L"\Hi r":"': t., I" fI.'.'if BlOa..' 1 . ~: OUTLOT '8:. .. Gro=d S,.", f, ".,,,,,,, OFFICE \\,\l~\~~~T,,~:\"'\t'-~~t' ~ t 1 ilfS ' . ~:;:~ ~'.28.51AC.~.".. * Strr..tlighr. __ hdlBii<..Tnill \.,,"U' ~'J ,1.OH,', :.' ':-~i. LOt 1 ",,!;:'}t/.. (pB WRASE PROPERTy:.f, j:iH5 AC. l):'Ot 3 ' .f;'i:O 12.22 AC. 'i i';"", r . . - - t:.:.._.. ~/.5,"'_ '1lq:xl2AC,i""Ii) "a~ , " PUDPLAN OFFICE INDUS """Ii" J"~,,,"[:'->-,,: ,')(' 0" l~~' .._.::6df- . .I~t ' .". ';~ UTILITY SER~, "a_\_ _. IJ C.;. 0J C: ~,jo '-~-~" LOTS 1 &l.!',,~ ,/ ~~ -'--. <>r2'j $ ,. ghg . GAS/CONVENIENCE! ; , S,'@;~ - ~,.'l2Ac. ,;;I: . : - . td FAS'LRtOg,:~<'::A .~E'J~!..~~~ili. -.'r, :~~A~~----'~\~:-:""""'~-~"""=-:-:-":;-:-_-.:.l.:;c~- :.3..-:"~:"_.!.-.. OFFICE lOt 1 CLINIC INDUSTRIAL OFFICE' BANK OFFICES CLINICS HEALTH a.UB ARBORETUM BUSINESS PARK CHANHASSEN, MN ~ lv:;' l1M:\YI9'!1 ,~ 600 nemt. The proposed site plan, subject to the modifications contained in the staff report and approval of the architectural variance, appears to meet or exceed the development design standards for Arboretum Business Park. OTHER AGENCIES The applicant shall apply for and obtain permits from the appropriate regulatory agencies (e.g., Carver County, Riley-Purgatory-Bluff Creek Watershed District, Minnesota Pollution Control Agency) and comply with their conditions of approval. RECOMMENDATION Staff and the Planning Commission recommends that City Council tAB PlaHHiHg C€lmmi88i8H adopt the following three motions and adoption of the attached findings of fact and recommendati on: Arboretum Business Park 7th Addition/Mamac Systems Planning Case 07-10 May 15,2007 Page 16 of 21 A. "The Chanhassen rImmiNg CSmmf8gisN r8@SIDm@NaS tHat City Council approves the Subdivision for two lots and one outlot (Arboretum Business Park 7th Addition), plans prepared by Schoell & Madson, Inc., dated April 16, 2007, subject to the following conditions: 1. Submit 1 :200 scale plan of proposed lots (required for addressing purposes). 2. A lO-foot clear space must be maintained around fire hydrants, i.e., street lamps, trees, shrubs, bushes, Xcel Energy, Qwest, cable TV and transformer boxes. This is to ensure that fire hydrants can be quickly located and safely operated by firefighters. 3. No burning permits shall be issued for trees to be removed. Trees and shrubs must either be removed from site or chipped. 4. The developer shall be responsible for planning, engineering, and constructing the "wetland traiL" Connection points for this new trail shall be the terminus of the Trotters Ridge trail, the intersection of Century Boulevard and West 82nd Street, and the intersection of Century Boulevard and Water Tower Place. Bid documents, including plans and specifications, shall be approved by the Park & Recreation Director and City Engineer prior to soliciting bids. Project bidding shall occur in a competitive environment with a minimum of three bids being received. The results of the bidding process shall be reviewed with the Park & Recreation Director and City Engineer prior to award. Cash payment for trail construction shall be made from the City of Chanhassen to Steiner Development upon completion, inspection, and acceptance of the trail. 5. Trail easements within Lots 1 and 2 and Outlot A, Arboretum Business Park ih Addition (formerly Outlot C, Arboretum Business Park) shall be dedicated to the City to accommodate the "wetland trail". 6. The developer shall pay trail fees in the amount of $10,190.00 prior to the recording of the final plat. 7. The developer must prepare plans depicting an agreed-upon trail alignment and details for a required bridge crossing and typical construction cross section for a lO-foot wide trail prior to recording the final plat. 8. A wetland buffer with a minimum width of 16.5 feet shall be maintained around all Ag/Urban wetlands. Wetland buffer areas shall be preserved, surveyed and staked in accordance with the City's wetland ordinance. The applicant shall install wetland buffer edge signs, under the direction of City staff, before construction begins and shall pay the City $20 per sign. All structures shall maintain a setback of at least 40 feet from the wetland buffer edge. The wetland buffer setback shall be shown on the plans. 9. All structures shall be set back at least 40 feet from the Bluff Creek primary zone. The first 20 feet of the setback from the primary zone cannot be disturbed. The plans shall be revised to show the primary zone boundary, the 40-foot setback from the primary zone and the 20- Arboretum Business Park ih AdditionlMamac Systems Planning Case 07-10 May 15, 2007 Page 17 of21 foot buffer area adjacent to the primary zone. If alteration is proposed within the 20-foot buffer area adjacent to the primary zone, a variance will be required. 10. Signage for the Bluff Creek Overlay District should be posted at least every 300 feet along the primary zone boundary. 11. The general notes on erosion and sediment controls are incomplete. A new SWPPP shall be developed by the engineer for the site. The SWPPP shall be in place prior to applying for the NPDES permit. Additional information regarding SWPPP requirements can be obtained through the MPCA Storm Water Web Site. The SWPPP shall include all details, sequencing of the project and seeding and mulching specifications. 12. Temporary and permanent erosion control plans and details shall be included in the plans. Temporary erosion control may consist of type 1 mulch, as well as temporary and permanent seed mixes. 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 Steeper than 3:1 10:1 t03:1 Flatter than 10: 1 Time 7 days 14 days 21 days (Maximum time an area can remain open when the area is not actively being worked.) 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. Inlet controls are needed for all inlets throughout the project and shall be installed within 24 hours of inlet installation prior to casting. Filter fabric held down by steel plates with 12" of %-inch rock over each cover may be used. Once casting of inlets takes place, inlet controls shall be installed within 24 hours. Inlet protection shall be maintained on a regular basis. The plans and SWPPP shall be revised to include standard details for all inlet protection devices. 14. Manholes with two-foot sumps shall be installed as the last road-accessible structures prior to discharge into the stormwater pond. 15. Chanhassen Type 2, Heavy Duty silt fence shall be installed around all wetlands and stormwater ponds; Chanhassen Type 1 silt fence shall be used around the remaining areas. All areas of silt fence shown on the plan that are not parallel to the proposed contours of the property shall to have J-Hooks installed every 50 feet. 16. The existing stormwater pond and areas downstream of the pond shall be protected from sediment produced by the construction site. For example, if turbid water is found in the stormwater pond, a plug could be placed in the flared-end section (FES) of the outlet Arboretum Business Park ih Addition/Mamac Systems Planning Case 07-10 May 15, 2007 Page 18 of 21 structure so sediment does not go off-site. Once settling of the sediment occurs, the water could be slowly released. 17. Street cleaning of soil tracked onto public streets shall include daily street scraping and street sweeping as-needed. Provisions for street cleaning shall be included in the SWPPP. 18. Drainage and utility easements (minimum 20 feet in width) shall be provided over all existing and proposed storm water infrastructure. 19. The total SWMP fee, due payable to the City at the time of final plat recording, is $102,838. 20. The developer may dedicate Outlot A, Arboretum Business Park 7th Addition to the City. 21. The developer's engineer must submit hydrology calculations that verify that the site design is consistent with the preliminary plat assumptions, and that the pond meets NPDES requirements for this site. 22. When a site plan for Lot 2 is submitted for approval, the applicant must submit calculations verifying that the proposed design meets the pond design assumptions and meets other agency requirements (e.g. NPDES Phase 2 permit). 23. Upon approval of the site plan for Lot 2, the applicant must post an escrow for the street repair required for the utility service extension." B. "The Chanhassen Plffimillg; C€lmmi88i€lft re€J€HRmella8 tkat City Council approves the Conditional Use Permit, subject to the following conditions: 1. All structures shall be set back at least 40 feet from the primary zone. The first 20 feet of the setback from the primary zone cannot be disturbed. The plans shall be revised to show the primary zone boundary, the 40-foot setback from the primary zone and the 20-foot buffer area adjacent to the primary zone. If alteration is proposed within the 20-foot buffer area adjacent to the primary zone, a variance will be required. 2. Signage for the Bluff Creek Overlay District should be posted at least every 300 feet along the primary zone boundary." C. "The Chanhassen Plallllillg; C€lmmi88i€lll re€J€lmrnella8 tkat City Council approves the Site Plan for a 51,800 square-foot office/warehouse building (Mamac Systems) with a variance to permit only 32 percent building transparency on the western building elevation and with a 20-foot setback variance for the drive aisle in the southeast comer of the site for development within the Bluff Creek Corridor on Lot 1, Block I, Arboretum Business Park 7th Addition, plans prepared by Clark Engineering Corporation and Mohagan Hansen Architectural Group, dated April 13, 2007, subject to the following conditions: Arboretum Business Park 7th Addition/Mamac Systems Planning Case 07-10 May 15,2007 Page 19 of 21 1. The developer shall enter into a site plan agreement with the City and provide the necessary security to guarantee erosion control, site restoration and landscaping. 2. The future building expansion shall continue the same architectural detailing and window treatment as the initial 35,000 square-foot building. 3. The developer shall extend a sidewalk from the building to the trail on Century Boulevard and include pedestrian ramps at all curbs. The monument sign shall be relocated to the north side of the driveway access; and a sidewalk installed on the south side of the driveway access. 4. The developer shall incorporate a gathering space in the eastern portion of the site including benches and/or tables overlooking the natural areas to the east. 5. The developer shall submit a plan for the restoration of areas adjacent to the Bluff Creek Corridor with species consistent with the City's Bluff Creek Watershed Natural Resources Management Plan. 6. The parking lot drive aisles on the eastern and southeastern side of the building shall be reduced to 26 feet. 7. The building is required to have an automatic fire extinguishing system. 8. The building plans must be prepared and signed by design professionals licensed in the State of Minnesota. 9. Four (4) accessible parking spaces must be provided. 10. 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) and comply with their conditions of approval. 11. Increase plantings for parking lot trees and buffer yard areas in order to meet ordinance requirements. 12. The applicant shall extend the sod line only 15 feet from the edge of the parking lot on the east and south sides. The remaining area shall be seeded with a native seed mix approved by the City. If necessary, erosion control materials will be required on the seeded areas. 13. Contact Chanhassen Fire Marshal for exact location of fire hydrants to be installed. 14. A lO-foot clear space must be maintained around fire hydrants, i.e., street lamps, trees, shrubs, bushes, Xcel Energy, Qwest, cable TV and transformer boxes. This is to ensure that fire hydrants can be quickly located and safely operated by firefighters. Arboretum Business Park 7th AdditionlMamac Systems Planning Case 07-10 May 15,2007 Page 20 of 21 15. No burning permits shall be issued for trees to be removed. Trees and shrubs must either be removed from site or chipped. 16. The general notes on erosion and sediment controls are incomplete. A new SWPPP shall be developed by the engineer for the site. The SWPPP shall be in place prior to applying for the NPDES permit. Additional information regarding SWPPP requirements can be obtained through the MPCA Storm Water Web Site. The SWPPP shall include all details, sequencing of the project and seeding and mulching specifications. 17. Temporary and permanent erosion control plans and details shall be included in the plans. Temporary erosion control may consist of type 1 mulch, as well as temporary and permanent seed mixes. 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 Steeper than 3:1 10:1 to 3:1 Flatter than 10: 1 Time 7 days 14 days 21 days (Maximum time an area can remain open when the area is not actively being worked.) 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. 18. Inlet controls are needed for all inlets throughout the project and shall be installed within 24 hours of inlet installation prior to casting. Filter fabric held down by steel plates with 12" of %-inch rock over each cover may be used. Once casting of inlets takes place, inlet controls shall be installed within 24 hours. Inlet protection shall be maintained on a regular basis. The plans and SWPPP shall be revised to include standard details for all inlet protection devices. 19. Manholes with two-foot sumps shall be installed as the last road-accessible structures prior to discharge into the stormwater pond. 20. Chanhassen Type 2, Heavy Duty silt fence shall be installed around all wetlands and stormwater ponds; Chanhassen Type 1 silt fence shall be used around the remaining areas. All areas of silt fence shown on the plan that are not parallel to the proposed contours of the property shall to have J-Hooks installed every 50 feet. 21. The existing stormwater pond and areas downstream of the pond shall be protected from sediment produced by the construction site. For example, if turbid water is found in the stormwater pond, a plug could be placed in the flared-end section (FES) of the outlet structure so sediment does not go off-site. Once settling of the sediment occurs, the water could be slowly released. Arboretum Business Park 7th AdditionlMamac Systems Planning Case 07-10 May 15,2007 Page 21 of 21 22. Street cleaning of soil tracked onto public streets shall include daily street scraping and street sweeping as needed. Provisions for street cleaning shall be included in the SWPPP. 23. The private storm sewer should be realigned so that it will not lie within the footprint for the future expansion. 24. The site developer for Lot 1 must remove the curb and gutter at the approved access locations and construct a concrete apron per City Detail Plate 5207. 25. The site developer must replace the catch basin casting at the northern access with a surmountable casting." ATTACHMENTS 1. Findings of Fact and Recommendation. 2. Development Review Application (Chaska Gateway Partners LLP). 3. Development Review Application (S. Asim Gul). 4. Variance Justification Mohagen Hansen. 5. Reduced Copy Preliminary Plat Arboretum Business Park 7th Addition. 6. Reduced Copy Final Plat Arboretum Business Park ih Addition. 7. Reduced Copy Grading Plan Lot 2, Block 1, Arboretum Business Park 7th Addition. 8. Reduced Copy Grading, Drainage and Erosion Control Plan (Mamac Systems). 9. Reduced Copy Utility Plan (Mamac Systems). 10. Reduced Copy Architectural Site Plan & Landscape Plan (Mamac Systems). 11. Reduced Copy Floor Plan (Mamac Systems). 12. Reduced Copy Exterior Elevations (Mamac Systems). 13. Arboretum Business Park Development Design Standards. 14. Public Hearing Notice and Mailing List. g:\plan\2007 planning cases\07 -I 0 arboretum business park 7th addition-mamac systems\staff report abp 7th and mamac I.doc CITY OF CHANHASSEN CARVER AND HENNEPIN COUNTIES, MINNESOTA FINDINGS OF FACT AND RECOMMENDATION INRE: Application of Chaska Gateway Partners, LLP and S. Asim Gul for Subdivision approval for two lots and one outlot (Arboretum Business Park 7th Addition), Conditional Use Permit for development within the Bluff Creek Corridor and Site Plan Approval for a 51,800 square-foot office/warehouse building (Mamac Systems) with Variances. On May 15, 2007, the Chanhassen Planning Commission met at its regularly scheduled meeting to consider the application of Chaska Gateway Partners, LLP and S. Asim Gul for Subdivision Approval for two lots and one outlot (Arboretum Business Park 7th Addition), Conditional Use Permit for development within the Bluff Creek Corridor and Site Plan Approval for a 51,800 square-foot office/warehouse building (Mamac Systems) with Variances. 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 Planned Unit Development (PUD). 2. The property is guided in the Land Use Plan for Office/Industrial and Parks/Open Space. 3. The legal description of the property is: Outlot C, Arboretum Business Park 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: a. The proposed subdivision is consistent with the zoning ordinance; b. The proposed subdivision is consistent with all applicable city, county and regional plans including but not limited to the city's comprehensive plan; c. 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; d. The proposed subdivision makes adequate provision for water supply, storm drainage, sewage disposal, streets, erosion control and all other improvements required by this chapter; e. The proposed subdivision will not cause environmental damage; f. The proposed subdivision will not conflict with easements of record; and 1 g. The proposed subdivision is not premature. A subdivision is premature if any of the following exists: 1) Lack of adequate storm water drainage. 2) Lack of adequate roads. 3) Lack of adequate sanitary sewer systems. 4) Lack of adequate off-site public improvements or support systems. 5. Conditional Use Permit Findings: a. Will not be detrimental to or enhance the public health, safety, comfort, convenience or general welfare of the neighborhood or the city. b. Will be consistent with the objectives of the city's comprehensive plan and this chapter. c. Will be designed, constructed, operated and maintained so to be compatible in appearance with the existing or intended character of the general vicinity and will not change the essential character of that area. d. Will not be hazardous or disturbing to existing or planned neighboring uses. e. Will be served adequately by essential public facilities and services, including streets, police and fire protection, drainage structures, refuse disposal, water and sewer systems and schools; or will be served adequately by such facilities and services provided by the persons or agencies responsible for the establishment of the proposed use. f. Will not create excessive requirements for public facilities and services and will not be detrimental to the economic welfare of the community. g. Will not involve uses, activities, processes, materials, equipment and conditions of operation that will be detrimental to any persons, property or the general welfare because of excessive production of traffic, noise, smoke, fumes, glare, odors, rodents, or trash. h. Will have vehicular approaches to the property which do not create traffic congestion or interfere with traffic or surrounding public thoroughfares. 1. Will not result in the destruction, loss or damage of solar access, natural, scenic or historic features of major significance. J. Will be aesthetically compatible with the area. k. Will not depreciate surrounding property values. 1. Will meet standards prescribed for certain uses as provided in this article. 6. Site Plan Review Findings: 2 a. Is consistent with the elements and objectives of the city's development guides, including the comprehensive plan, official road mapping, and other plans that may be adopted; b. Is consistent with this division; c. Preserves the site in its natural state to the extent practicable by minimizing tree and soil removal and designing grade changes to be in keeping with the general appearance of the neighboring developed or developing or developing areas; d. Creates a harmonious relationship of building and open space with natural site features and with existing and future buildings having a visual relationship to the development; e. Creates a functional and harmonious design for structures and site features, with special attention to the following: 1) An internal sense of order for the buildings and use on the site and provision of a desirable environment for occupants, visitors and general community; 2) The amount and location of open space and landscaping; 3) Materials, textures, colors and details of construction as an expression of the design concept and the compatibility of the same with adjacent and neighboring structures and uses; and 4) Vehicular and pedestrian circulation, including walkways, interior drives and parking in terms of location and number of access points to the public streets, width of interior drives and access points, general interior circulation, separation of pedestrian and vehicular traffic and arrangement and amount of parking. f. 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. 7. The Board of Adjustments and Appeals shall not recommend and the City Council shall not grant a variance (for transparent windows and doors) unless they find the following facts: a. That the literal enforcement of this chapter would cause an undue hardship. Undue hardship means that the property cannot be put to reasonable use because of its size, physical surroundings, shape or topography. Reasonable use includes a use made by a majority of comparable property within 500 feet of it. The intent of this provision is not to allow a proliferation of variances, but to recognize that there are pre-existing standards in this neighborhood. Variances that blend with these pre-existing standards without departing downward from them meet these criteria. 3 Finding: The literal enforcement of the fenestration standards would cause an undue hardship due to the site topography, which is approximately three feet above the ground floor elevation and does not permit larger windows. In order to meet the standard, the windows would have to extend up in to the roof structures. b. The conditions upon which a petition for a variance is based are not applicable, generally, to other property within the same zoning classification. Finding: The need for the variance is due to the unique site characteristics and building type. c. The purpose of the variation is not based upon a desire to increase the value or income potential of the parcel of land. Finding: The purpose of the variation is not based upon a desire to increase the value or income potential of the parcel, but to accommodate site topography in the architectural design of the building. d. The alleged difficulty or hardship is not a self-created hardship. Finding: The alleged difficulty or hardship is not a self-created hardship, but due to the topography of the site. e. The granting of the variance will not be detrimental to the public welfare or injurious to other land or improvements in the neighborhood in which the parcel is located. Finding: The granting of the variance will not be detrimental to the public welfare or injurious to other land or improvements in the neighborhood in which the parcel is located since the fenestration proposed is greater than in adjacent buildings. f. The proposed variation will not impair an adequate supply of light and air to adjacent property or substantially increase the congestion of the public streets or increase the danger of fire or endanger the public safety or substantially diminish or impair property values within the neighborhood. Finding: The proposed variation will not impair an adequate supply of light and air to adjacent property or substantially increase the congestion of the public streets or increase the danger of fire or endanger the public safety or substantially diminish or impair property values within the neighborhood. 8. The Board of Adjustments and Appeals shall not recommend and the City Council shall not grant a variance (for Bluff Creek Primary Zone setback) unless they find the following facts: a. That the literal enforcement of this chapter would cause an undue hardship. Undue hardship means that the property cannot be put to reasonable use because of its size, physical surroundings, shape or topography. Reasonable use includes a use made by a majority of comparable property within 500 feet of it. The intent of this provision is not to 4 allow a proliferation of variances, but to recognize that there are pre-existing standards in this neighborhood. Variances that blend with these pre-existing standards without departing downward from them meet these criteria. Finding: The literal enforcement of the Bluff Creek primary zone setback standards would cause an undue hardship due to the meandering of the primary zone boundary. In order to meet the standard, the developer would not be able to provide a driveway access to the parking on the east side of the building, which is separate from the truck access. b. The conditions upon which a petition for a variance is based are not applicable, generally, to other property within the same zoning classification. Finding: The need for the variance is due to the unique site characteristics and a desire to separate truck from employee access and parking. c. The purpose of the variation is not based upon a desire to increase the value or income potential of the parcel of land. Finding: The purpose of the variation is not based upon a desire to increase the value or income potential of the parcel, but to accommodate site constraints. d. The alleged difficulty or hardship is not a self-created hardship. Finding: The alleged difficulty or hardship is not a self-created hardship, but due to the configuration of the primary zone. e. The granting of the variance will not be detrimental to the public welfare or injurious to other land or improvements in the neighborhood in which the parcel is located. Finding: The granting of the variance will not be detrimental to the public welfare or injurious to other land or improvements in the neighborhood in which the parcel is located, but should improve safety for site users. f. The proposed variation will not impair an adequate supply of light and air to adjacent property or substantially increase the congestion of the public streets or increase the danger of fire or endanger the public safety or substantially diminish or impair property values within the neighborhood. Finding: The proposed variation will not impair an adequate supply of light and air to adjacent property or substantially increase the congestion of the public streets or increase the danger of fire or endanger the public safety or substantially diminish or impair property values within the neighborhood. 9. The planning report #07-10 dated May 15, 2007, prepared by Robert Generous, et aI, is incorporated herein. 5 RECOMMENDA TION The Planning Commission recommends that the City Council approve the subdivision, conditional use permit and site plan with variances. ADOPTED by the Chanhassen Planning Commission this 15th day of May, 2007. CHANHASSEN PLANNING COMMISSION BY: Its Chairman 6 Planning Case No. 01 - I D CITY OF CHANHASSEN 7700 Market Boulevard - P.O. Box 147 Chanhassen, MN 55317 - (952) 227-1100 CITY OF CHANHASSEN RECEIVED DEVELOPMENT REVIEW APPLICATION APR 1 3 2007 CHANHASSEN PLANNING DEPT Owner Name and Address: C; /. ~ /'1 (I Contact: Je, /11/; 'qJ?, Phone~e~ Fax:r1~ffff Email: /....d/fi.1r.rdt~ ~ ~ NOTE: Consultation with City staff is reauired prior to submittal, including review of development plans Comprehensive Plan Amendment X Conditional Use Permit (CUP) 4-l.f? Interim Use Permit (IUP) Non-conforming Use Permit Planned Unit Development* Rezoning Sign Permits Sign Plan Review Site Plan Review (SPR)* ./ Subdivision* Boo Temporary Sales Permit Vacation of Right-of-Way/Easements (VAC) Variance (VAR) Wetland Alteration Permit (WAP) Zoning Appeal Zoning Ordinance Amendment .z,t: Notification Sign - $200 (City to install and remove) X Escrow for Filing Fees/Attorney Cost** -~. ( CUP/SPRNACNARIWAP/Metes & Bounds ~MinorSUB TOTAL FEE $ 05D~~ An additional fee of $3.00 per address within the public hearing notification area will be invoiced to the applicant prior to the public hearing. *Sixteen (16) full-size folded copies of the plans must be submitted, including an 8%" X 11" reduced copy for each plan sheet along with a diaital COpy in TIFF-Group 4 (*.tif) format. **Escrow will be required for other applications through the development contract. Building material samples must be submitted with site plan reviews. NOTE: When multiple applications are processed, the appropriate fee shall be charged for each application. SCANNED LOCATION: PROJECT NAME: LEGAL DESCRIPTION: TOTAL ACREAGE: /,1,2) WETLANDS PRESENT: PRESENT ZONING: ?tf/J ~ YES NO REQUESTED ZONING: PRESENT LAND USE DESIGNATION: {}--;f/;ce ..-Z/;dfflJ/b/ REQUESTED LAND USE DESIGNATION: t:J/%e -1irftjfltq-/ REASON FOR REQUEST: ~ f 0/ ~;.,' ',2.17 ~ ;f //)~ ~;P ,) ~ ~Jl' Ift!,~ 16 ..:;; ,f,riiJ;Lt/ d/I// d dM'f4?t/j" jJifce/ 01'" ~;JV#x.?t-f S)G qC-j'ef .-tC/' -f(/Acfi ,~fr This application must be completed in full and be typewritten or clearly printed and must be accompanied by all information and plans required by applicable City Ordinance provisions. Before filing this application, you should confer with the Planning Department to determine the specific ordinance and procedural requirements applicable to your application. A determination of completeness of the application shall be made within 15 business days of application submittal. A written notice of application deficiencies shall be mailed to the applicant within 15 business days of application. This is to certify that I am making application for the described action by the City and that I am responsible for complying with all City requirements with regard to this request. This application should be processed in my name and I am the party whom the City should contact regarding any matter pertaining to this application. I have attached a copy of proof of ownership (either copy of Owner's Duplicate Certificate of Title, Abstract of Title or purchase agreement), or I am the authorized person to make this application and the fee owner has also signed this application. I will keep myself informed of the deadlines for submission of material and the progress of this application. I further understand that additional fees may be charged for consulting fees, feasibility studies, etc. with an estimate prior to any authorization to proceed with the study. The documents and information I have submitted are true and correct to the best of my knowledge. I; r/I 'I: ;'001 Date llrt"! 1({"1.oo1 Date G:\pLAN\forms\Development Review Application.DOC Rev. 12/05 !" r SCAtltlED , ~-<-'-'. ;,.. . '. .,-'> y'..... '.~.. .:..":, ":.....<,,:'..._,. ~:.:-,. ~.~ .;.......' "-~-'. CITY OF CHANHASSEN '., 7700 Market Boulevard - P.O~ Box 147, .\. ,,' .> 9'1~~~g~I'v~~SSEN: Chanhassen, MN 55317 - (952) 227-1100 , ; . ~. ,. \ 'APR" i 3" 2007 DEVELOPMENT REVIEW APP'LICA TION" C~ANHASSEN PLANNING DEPT Planning Case No. (J7 -10... PLEASE PRINT Appli'i'ln\Name and ~" , s. ~g,m ~(,f I ~fS~~G ~~ : t1')~ I. .' ~ ~~ "~i~ Contact: S. As, m ca '-\ I Phone~2.' 8~ ./~"2& Fax: ~6'2.' g~9 'Sa'31 Email: c::lf~ i ~.....qm9C'S~9. ec"Wl J , . ~ :" ~ l NOTE: Consultation with City staff is required pfj~r to' submittal, including review of development- plans '" Comprehensive Plan Amendment Temporary Sales Permit Conditional Use Permit (CUP) Vacation of Right-of-Way/Easements (VAC) Interim Use Permit (IUP) X Variance (VAR) CJ..CD.. Non-conforming Use Permit ! Wetland Alteration Permit (WAP) Planned Unit Deve10pment* Zoning Appeal Rezoning Zoning Ordinance Amendment Sign Permits _ . ~\ ><. Notification Sign -@:) (City to install and remove) X E~for~~e=eycost** /00. -~UR P A A AP/Metes & Bounds - $450 Minor SUB TOTAL FEE $~5r<6' A t'P',"c().t\+, pd d:..~~2."2.c:'l Sign Plan Review "" Site Plan Review (SPR)* 500 + 5 '2:. \018 Subdivision* An additional fee of $3.00 per address within the public hearing notification area will be invoiced to the applicant prior to the public hearing. *Sixteen(16) full-size folded copies of the plans must be submitted, including an 8%" X 11" reduced copy for each plan sheet along with a di~Jital cOP'( in TIFF-Group 4 (*.tif) format. ^ " ~ \ . ,I. ~ ~ . ...__' j.'': .. **Escrow will be required for other applicatibrls through the development contract. .. Building material samples must be submitteq. with site plan reviews. . . -'.'. NofE:;lJWhen multiple applications are processed, the appropriate fee shall be charged for each application. . . SCANNED r~ " \ t ~ PROJECT NAME: LN1~c S&.(~~ LOCATION: ~:rt!1.r:nJ~)I~. CJ.1~nt1=V' LEGAL DES~RIPTIO~: .:;::k rt'~1 : It! ;...,~ ~ pJ~+-- 2S-0i4ooc.Ja ~ m~~L'~?REA~E: . ~ .. f~.1 ~t1'lf ':"'.~ ~ WETLANDS'P~ES~NT: ": ' . " .;YEp " . )<..NP PRESENT~ONING: 1L1 P . ' . " ,- " " ' + ~ ... \ t.. REOUESTEDZONING:', vtt::>:\.. .\ ..:.....; . .- , , PRESENT LAND USE DESIGNATION: 11'll:"~ '" REQUESTED LAND USE DESIGNATION: ~..,c:L ",,~t..: C\ REASON FOR REQUEST: .-1J..", IJJ ~~tY'~l ~ MN. ,~ "~' (" ' , ;-," 1>'"l . , ~' '. ~ . -~ ; : / ~:; ~'"\ " . J ~ \;1.:", . ," .~ '. t "'l ~'; . . . , . :. ... ,-- . (, , J ... . '1'.. '. ~ :' ~ .. It "', .. '\ t ;:.'T , ' ..~ ., ,.. " . ." .t,. ; . 'if> , .... '. Of ;,.: 4 ....... .~ .' , , ..., I' ~ _~.. ~'; , . . '. __ ~ '.. (", i . . .'t.. . l' ... This application must be completed in full and be typewritten or clearly printed and must be accompanied by all information and plans required by applicable City Ordinance provisions. Before filing this application, you should confer with the Planning Department to determine the specific ordinance and procedural requirements applicable to your application. . A determination of completeness of the application shall be made within 15 business days of application submittal. A written notice of application deficiencies shall be mailed to the applicant within 15 business days of application. This is to certify that I am making application for the described action by the City and that I am responsible for complying' with all City requirements with regard to this request. This application should be processed in my name and I am the party whom the City should contact regarding any matter pertaining to this application. I have attached a copy of proof of ownership (either copy of Owner's Duplicate Certificate of Title, Abstract of Title or purchase agreement), or I am the authorized person to make this application and the fee owner has also signed this application. . I will keep myself informed of the deadlines for submission of material and the progress of this application. I further understand that additional fees may be charged for consulting fees, feasibility studies, etc. with an estimate prior to any authorization to proceed with the study. The documents and information I have submitted are true and correct to the best of my knowledge. 6l__ 411~lol Date --Ao ~/; 131 2-D 0"" Date SCANNED (:'c,. ,~,,-":::;,t r::!..\....1 At\I\J^rYnC'\no\lolnnrnont Rovi~w Annlir.::ltinn Rev. 12/05 . April 13, 2007 Mohagen Hansen Architectural Group Variance Request MAMAC Systems Century Boulevard Chanhassen, Minnesota The owner requests a variance from the requirement of 50% glass or doors for the bottom 12 feet of building along the street frontage. The proposed design consists of 32% glass on the West elevation. Because of the grading of the site, the grade along the West elevation is about 30" above the finished floor of the building, which restricts the ability to place glass there. Any additional glass higher than that proposed would be above the ceiling level of the interior spaces. Because of these grading issues the entry of the building is placed along the South elevation. The building uses significant amount of additional glass along this South elevation. The owner requests a variance from the 40' setback along the existing treeline found on the eastern and southeastern side of the property. An access drive is proposed along the southern side of the building 20' from the treeline. This access drive provides access around the perimeter of the building for fire trucks as well as separating the car circulation from the truck circulation that will exist along the North side of the building. CITY OF CHANHASSEN RECEIVED APR 1 3 2007 1000 Twelve Oaks Center Drive Suite 200 Wayzata, MN 55391 Tel 952.426.7400 Fax 952.426.7440 CHANHASSEN PLANNING DEPT r:: www.mohagenhansen.com SC"''''-'' :, .~ ~':! - ~l ~ ~ =' l"'1'- ('D ~ "". o ~ III ~....''''''- , ; Planning , ,) \.~:"'- J \ I I \ I 1/1//'1'11/ I I I ,I / I I I \ \ 1111111;1;1/ / I I r;- ;-f.r-r- \ M/~I;II / / / I :I> 10.' ,'-, r.t \ '=< \~IItIW( ( ( I ( I W,-\U{L_l( ,[, \ -~ \ , I \ \ /-- \.-----..... CITY OF CHANHASSEN RECEIVED APR 1 6 2007 CHANHASSEN PLANNING DEPT PREUMINARY PLAT: ARBORETUM BUSINESS PARI< 7TH ADDI110N .....,., -- ...... Co ~....,.. --..... ,.... .... ...." 0.- o-tr. ......... e~~::::..po .......,.,..,.....". c.....,...,..o.-e:c .,............~...",..~ o-w r1I .... " ,.... tl.. .... &S) -- fUNG lMT ~...,. ..,... ......,. O'IIBIUy ..,.;r I PMW1.Y ~ 10-1 ..... a&1C ......, CMJU,y -..cT , f1MMJ.Y .,.. ~ ~ ... 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J~ ~ , ~ '0 . ;:) .~ z. , 0",- n I~. ~'.l ~t .0-.8 Adopted 7/28/98 Amended 7/26/99 Amended 8/13/01 Amended 12/10/01 Amended 4/14/03 Amended 8/23/04 EXHIBIT C ARBORETUM BUSINESS PARK DEVELOPMENT DESIGN STANDARDS Development Standards a. Intent The purpose of this zone is to create a PUD light industrial/office park. The use of the PUD zone is to allow for more flexible design standards while creating a higher quality and more sensitive proposal. All utilities are required to be placed underground. Each lot proposed for development shall proceed through site plan review based on the development standards outlined below. Photo- composite images of proposed development adjacent to Highways 5 and 41 shall be submitted as part of the review process. The PUD requires that the development demonstrate a higher quality of architectural standards and site design. Ancillary uses may be permitted as listed below if they are ancillary to a principal use on the individual lot. Commercial/retail uses are prohibited except those uses specifically noted below. b. Permitted Uses The permitted uses in this zone should be limited to light industrial, warehousing, office and other uses as defined below. The uses shall be limited to those as defined herein. If there is a question as to whether or not a use meets the definition, the City Council shall make that interpretation. Permitted uses shall be allowed on the different Blocks and Lots for which they are specified below. The Blocks and Lots specified below are those designated on the attached PUD plan. The Block and Lot designations in final plats approved for phases of development may differ from those specified below. However, the permitted uses shall continue to be those specified below for the Lots identified in the PUD plan. Light Industrial - The manufacturing, compounding, processing, assembling, packaging, printing, or testing of goods or equipment or research activities entirely within an enclosed structure, with no outside storage. There shall be negligible impact upon the surrounding environment by noise, vibration, smoke, dust or pollutants. (Lots 3,4, and 5, Block 1; Lot 1, Block 2; Lots 1,2,3, and 5, Block 4; and the Wrase property) (Amended 12/10/01) Warehousing - Means the commercial storage of merchandise and personal property. (Lots 3, 4, and 5, Block 1; and Lots 1,2,3, and 5, Block 4) Office - Professional and business office. (Lots 1,2,3,4, and 5, Block1; Lot 1, Block 2; Lot 1, Block 3; Lots1, 2, 3,4, and 5, Block 4; and the Wrase property) Health Services- establishments primarily engaged in furnishing medical, surgical and other health services to persons. (Lots 1 and 2, Block 1; Lot 1, Block 3; and Lot 4, Block 4) Conferences/Convention Center - establishments designed to accommodate people in assembly, providing conference and meeting services to individuals, groups, and organizations. (Lot 5 , Block 4) Indoor Recreation/Health Club - establishments engaged in operating reducing and other health clubs, spas, and similar facilities featuring exercise and other physical fitness conditioning. (Lots 3,4 and 5, Block 1; Lot 1, Block 3; and Lots 2, 3,4 and 5, Block 4) (Amended 12/10/01 and 8/23/04 ) Hotel/Motel-establishments engaged in furnishing lodging, or lodging and meals, to the general public. (Lot 1, Block 3; and Lot 4, Block 4) Utility Services - Water towers and reservoir. (Lots 3, 4, and 5, Block 1; Lots 1,2, and 3, Block 4; and the Wrase property) Recording Studio - Lots 3, 4 and 5, Block 1; Lots 2 and 3, Block 4. (Amended 12/10/01) Commercial uses (permitted on lots specified as commercial in development standards tabulation box) 1. Restaurant, permitted on Lot 1, Block 3 or Lot 4 , Block 4. (One stand alone restaurant.) 2. Convenience store with or without gas pumps, not to exceed 12,000 square feet, on Lot 1 or 2, Block 1, only. (One convenience store.) 3. Banks, with or without drive up windows (Lots 1 and 2, Block 1; Lot 1, Block 3; and Lot 4, Block 4) 4. Day Care - establishments providing for the care and supervision of infants and children on a daily basis. (Lots 1 and 2, Block 1; Lot 1, Block 3; and Lot 4, Block 4) 5. Auto service center, auto body repair is prohibited (Wrase) (amended 8/13/01) 6. Personal Services (amended 4/14/03) Ancillary Uses (in conjunction with and integral to a primary use) 1. Fast Food (no drive-through and only in conjunction with and integral to a convenience store). 2. Restaurant (only in conjunction with hotel/motel or convention/conference center). 2 3. Showroom - showroom type display area for products stored or manufactured on-site provided that no more than 20 percent of the floor space is used for such display and sales. [for entire development]. (Amended 8/25/97) 4. Telecommunication Towers and Antennas by conditional use permit only. 5. Car wash, in conjunction with convenience store. 6. Day Care Interim Uses (Amended 7/26/99) Church facilities, i.e., assembly or worship halls and associated office, meeting, and other required spaces, subject to the following criteria: 1. The church shall not occupy more than six percent (6%) of the one building on Lots 3 and 4, Block 2, Arboretum Business Park 2nd Addition. 2. The church congregation may not exceed 200 adult members. 3. Shall be reviewed and approved in accordance with the same procedures specified in the city code for conditional use permits. Prohibited uses (Amended 12110/01) . Contractors Yard . Lumber Yard . Home Improvement/Building Supply . Garden Center . Auto related including sales and repair, except on the Wrase property (amended 8/13/01) . Home furnishings and equipment stores . General Merchandise Store . Vocational School . Public buildings, except on Outlots A and B, which are public park land . Screened outdoor storage . Food processing c. Setbacks The development is regulated by the Highway 5 and the PUD Standards. There are no minimum requirements for setbacks on interior lot lines in the PUD zone. The following setbacks shall apply: 3 Street Frontage Hwys. 5 & 41 Coulter & Century Boulevards 820 &WestLocal 30120 NA *Lot 5 , Block 4, must only meet the maximum setback on one Highway frontage. The average hard surface coverage does not include Outlots A and B. The PUD standard for hard surface coverage is 70% for office and industrial uses. Anyone sitellot can exceed the 70 percent requirement but in no case can the entire finished development exceed 70 percent. d. Development Standards Tabulation Box 1. Building Area LOTIUSE TH411dediCation 820 Street Dedication Interior Roadwa Uland Wetland Ponds Industrial (30% office) Lot 3, Block 1 Lot 4, Block 1 Lot 5, Block 1 Lot 1, Block 4 Lot 2, Block 4 Lot 3, Block 4 Lot 1, Block 2 Lot 5, Block 4 , Wrase 10.02 5.45 4.41 4.38 5.40 8.98 12.23 23.20 2.64 14.59 Lot 1, Block 1 Lot 2, Blockl Lot 4, Block 4 , Office/Hotel 1.80 2.32 4.06 Building SizelFAR (square feet) .30 FAR (bleIlded) sif; 262 142 115 114 141 235 320 (311000) 1,213 131,006 71,218 57,688 57,199 70,597 117,371 159,822 (.4 FAR) 404,279 35;500 .15 FAR 1 .30 FAR Office 11,746/23,520 15,180/30,320 26,5361 53,060 (5/1000) 59 (4/1000) 61 (5/1000) 133 4 Loti, Block 3 Restaurant/Office (.lOFAR) 27937 / 83,770 (16/1000) 447 Commercial sites may develop as office-industrial uses. Square footage for individual lots may be reallocated within the development, by type, provided the maximum square footage is not exceeded. Building Square Footage Breakdown Office 31% 368,000/(432,000) Light Industrial 31% 368,000/(432,000) Warehouse 31% 368,000/(432,000) Commercial 7% 81,000/(0) Total 100% 1,186,000/(1,295,000) *includes the Wrase property. () represents conversion of commercial uses to office- industrial uses 2. More than one (1) principal structure may be placed on one (1) platted lot. 3. Building height shall be limited to 3 stories or 40 feet. 4. Lot 5, Block 4, , is intended to accommodate a major corporate headquarters or office, research, high end manufacturing with limited warehousing type user. While the majority of the development is based on 30 percent office space, Lot 5 must have a minimum of 40 percent office use and include multi-story building(s). e. Building Materials and Design 1. The PUD requires that the development demonstrate a higher quality of architectural standards and site design. All mechanical equipment shall be screened with material compatible to the building. 2. All materials shall be of high quality and durable. Masonry material shall be used. Color shall be introduced through colored block or panels and not painted cinder block. 3. Brick may be used and must be approved to assure uniformity. 4. Block shall have a weathered face or be polished, fluted, or broken face. 5 5. Concrete may be poured in place, tilt-up or pre-cast, and shall be finished in stone, textured, coated, or painted. 6. Metal siding will not be approved except as support material to one of the above materials or curtain wall on office components or, as trim or as HV AC screen. 7. All accessory structures shall be designed to be compatible with the primary structure. 8. All roof mounted equipment shall be screened by walls of compatible appearing material or camouflaged to blend into the building or background. Wood screen fences are prohibited. All exterior process machinery, tanks, etc., are to be fully screened by compatible materials. 9. The use of large unadorned, pre-stressed concrete panels and concrete block shall be prohibited. Acceptable materials will incorporate textured surfaces, exposed aggregate and/or other patterning. All walls shall be given added architectural interest through building design or appropriate landscaping. The buildings shall have varied and interesting detailing. The use of large unadorned, concrete panels and concrete block, or a solid wall unrelieved by architectural detailing, such as change in materials, change in color, fenestrations, or other significant visual relief provided in a manner or at intervals in keeping with the size, mass, and scale of the wall and its views from public ways shall be prohibited. Acceptable materials will incorporate textured surfaces, exposed aggregate and/or other patterning. All walls shall be given added architectural interest through building design or appropriate landscaping. 10. Space for recycling shall be provided in the interior of all principal structures or within an enclosure for each lot developed in the Business Center. 11 Each buildings shall contain one or more pitched roof elements depending on scale and type of building, or other architectural treatments such as towers, arches, vaults, entryway projections, canopies and detailing to add additional interest and articulation to structures. 12. There shall be no underdeveloped sides of buildings visible from public right-of-ways. All elevations visible from the street shall receive nearly equal treatment and visual qualities. f. Site Landscaping and Screening 1. Landscaping along Highways 41 and 5 shall comply with Buffer yard standard C. Coulter Boulevard, Century Boulevard, and West 82nd Street shall comply with Buffer yard standard B. The master landscape plan for the Arboretum Business Park (formerly Gateway) PUD shall be the design guide for all of the specific site landscape developments. Each lot must present a landscape plan for approval with the site plan review process. 6 2. Storage of material outdoors is prohibited unless it has been approved under site plan review. All approved outdoor storage must be screened with masonry fences and/or landscaping. 3. Undulating or angular berms or elevation changes of 3' in height shall be placed along Coulter Boulevard, and Century Boulevard. The berms shall be sodded or seeded at the conclusion of each project Phase grading and utility construction. The required buffer landscaping may be installed incrementally, but it shall be required where it is deemed necessary to screen any proposed development. All required boulevard landscaping shall be sodded. 4. Loading areas shall be screened 100 percent year round from public right-of-ways. Wing walls may be required where deemed appropriate. g. Signage 1. All freestanding signs be limited to monument signs. The sign shall not exceed eighty (80) square feet in sign display area nor be greater than eight (8) feet in height. The sign treatment is an element of the architecture and thus should reflect the quality of the development. The signs should be consistent in color, size, and material throughout the development. The applicant should submit a sign package for staff review. 2. Each property shall be allowed one monument sign per street frontage. 3. The signage will have consistency throughout the development. A common theme will be introduced at the development's entrance monument and will be used throughout. 4. Consistency in signage shall relate to color, size, materials, and heights. 5. The Arboretum Business Park PUD shall be permitted two Arboretum Business Park identification signs. One sign per project entrance, at West 82nd and Century Boulevard and at Highway 41 and the westerly roadway, shall be permitted. Said sign shall not exceed 80 square feet in sign area nor be greater than eight feet in height. 6. Wall sign shall be permitted per city ordinance for industrial office park site. 7. All signs shall require a separate sign permit. 8. In addition to the two signs identified in g. 5. above, signage for the main entrance on Highway 5 and Century Boulevard shall be reviewed and approved by the Planning Commission and City Council. h. Lighting 7 1. Lighting for the interior of the business center should be consistent throughout the development. The street lights should be designed consistent with the existing lighting along the existing Coulter Boulevard. 2. A decorative, shoe box fixture (high pressure sodium vapor lamps or metal halide lights) with a square ornamental pole shall be used throughout the development area for area lighting. 3 Lighting equipment similar to what is mounted in the public street right-of-ways shall be used in the private areas. 4. All light fixtures shall be shielded. Light level for site lighting shall be no more than 1/2 candle at the property line. This does not apply to street lighting. i. Alternative Access 1. Each site shall accommodate transit service within the individual development whenever possible. 2. Pedestrian access shall be provided from each site to the public sidewalk and trail system. 3. The developer and site users shall promote and encourage Traffic Demand Management Strategies. 4. Each site shall provide areas for bicycle parking and storage. 8 ~ .... U) ~ ~ U) Ii:: " .s W ~ " .. m -g ~ .~ .~ ~ tI~ ~ ; 3 fa .. .; ~ e! 1: g ~ 1l CJ)ft u a: V> '" '" ~5~ liJ~x ~ S'C. ~ ~ ::t~z~ ~ . \ .~ ~ LL_ C') @:E:x: ~ ~dx It)co~ ~ .. COC')1'o .... D ;:)Z IlIt~ ajaj"; It) ~ " ~t-~ CDot.... .... 9 ! II D '.~' <> II " .~ .!l' il. Wu II " O~~;J a: " ~ ::s :l !j ~ 0 cn~:;: !l E e g ...~o 0 JliilClv> m 9n;a: ... rill .~ a: \ <t / .' w o if o .J ~ a: .1- l/) ..-~ ...0 o~ -' - It) ... o -' a: w I- woa:og 0 ffi !:!~oi5a:ffi 0 It ~xQ. a: o ~ z 8 w o i:i: ~ ~ :J ~ > ffi ~ ~ I l/)..-o a:wo en ~ >-cnOI-::tlJ~_ <t W t:: ilfl/)Z~LL~ 0: () .J5ctifct~Ql5d 3: i:i: i=-'C1 Il:I ~ ~ 9 CITY OF CHANHASSEN AFFIDA VIT 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 May 3, 2007, 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 Arboretum Business Park 7th AdditionlMamac - Planning Case 07-10 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 sworn to before me thisOr:d day of {Y\ fl!..{ ,2007. ~ ' I. 1M4 \ < ~,.n.M.o..v- '-' Notary Publ Cl C +: (I) (I) :!!: C o .iij .!!! E E o o Cl .5 C C .!!! a. C (I) III III III .c C III .c o E _.s "OQ) ~ .Q ~ -g -Q) :5..c::g~ ~l/l ell "5..... 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Disclaimer This map is neither a legally recorded map nor a survey and is not intended to be used as one. This map is a compilation of records, information and data located in vanous city, county, state and federal offices and other sources regarding the area shown, and is to be used for reference purposes only. The City does not warrant that the Geographic Information System (GIS) Data used to prepare this map are error free, and the City does not represent that the GIS Data can be used for navigational, tracking or any other purpose requinng exacting measurement of distance or direction or precision in the depiction of geographic features. If errors or discrepancies are found please contact 952.227.1107. The preceding disclaimer is provided pursuant to Minnesota Statutes ~466.03, Subd. 21 (2000), and the user of this map acknowledges that the City shall not be liable for any damages, and expressiy waives all claims, and agrees to defend, indemnify, and hold harmless the City from any and all claims brought by User, its employees or agents, or third parties which anse out of the use~s access or use of data provided. :I: 000 Disclaimer This map is neither a legally recorded map nor a survey and is not intended to be used as one. This map is a compiiation of records, information and data located in vanous city, county, state and federal offices and other sources regarding the area shown, and is to be used for reference purposes only. The City does not warrant that the Geographic Information System (GIS) Data used to prepare this map are error free, and the City does not represent that the GIS Data can be used for navigational, tracking or any other purpose requiring exacting measurement of distance or direction or precision in the depiction of geographic features. If errors or discrepancies are found please contact 952-227-1107. The preceding disclaimer is provided pursuant to Minnesota Statutes ~466.03, Subd. 21 (2000), and the user of this map acknowledges that the City shall not be liable for any damages, and expressly waives all claims, and agrees to defend, indemnify, and hold harmless the City from any and all claims brought by User, its employees or agents, or third parties which anse out of the use~s access or use of data provided. J & J REAL ESTATE PROPERTIES CIO A-Z RENTALS 6641 MINNEWASHTA PKY EXCELSIOR. MN 55331 -9657 ARBORETUM III REAL TV PTRS LLP 3610 CO RD 101 WAYZATA, MN 55391 -3424 COEUR TERRA LLP CIO SUMMERHILL COMMERCIAL R E 1458 WHITE OAK DR STE 106 CHASKA . MN 55318 -2525 CHASKA GATEWAY PARTNERS 3610 CO RD 101 WAYZATA. MN 55391 -3424 GENE G & SUSAN L O'BRIEN 6628 ASTER TRL EXCELSIOR. MN 55331 -8845 S&P PROPERTIES LLC CIO STEVEN D ROBINS 4311 PEAVEY RD CHASKA. MN 55318 -2351 BAILIWICK ENTERPRISES LLC 4260 NOREX DR CHASKA . MN 55318 -3047 4275 NOREX LLC 4275 NOREX DR CHASKA . MN 55318 -3046 CENTURY 2000 PARTNERS LLP CIO STEINER DEVELOPMENT 3610 HWY 101 S WAYZATA. MN 55391 .3424 CHANHASSEN ACQUISITIONS LLC CIO PARKER HANNI FIN CORP 6035 PARKLAND BLVD CLEVELAND. OH 44124 -4141 City of Chanhassen Public Hearing Notification Area (500 feet) Arboretum Business Park 7th Addition Mamac Planning Case 07-10 State Highway 5 I oulter Blvd. < ........,.,.................11.11.....,....11....11.11...............a..a..ana..alla..a..a".".'I...a..a.. City of Chanhassen City of Chaska JJ DO 0 ~ PUBLIC HEARING: ARBORETUM BUSINESS PARK 7TH ADDITIONIMAMAC SYSTEMS: REQUEST FOR SUBDIVISION APPROVAL FOR TWO LOTS AND ONE OUTLOT. CONDITIONAL USE PERMIT FOR DEVELOPMENT WITHIN THE BLUFF CREEK CORRIDOR AND SITE PLAN APPROVAL FOR A 51.800 SQUARE FOOT OFFICE! WAREHOUSE BillLDING WITH VARIANCES ON PROPERTY ZONED PLANNED UNIT DEVELOPMENT (PUD) LOCATED ON THE NORTHEAST CORNER OF CENTURY BOULEVARD AND WEST 82ND STREET. APPLICANTS. CHASKA GATEWAY PARTNERS. LLP AND S. ASIM GUL. PLANNING CASE 2007-10. Public Present: Name Address Joe Smith Todd Mohagen 16521 Elm Circle, Minnetonka 18715 25th Avenue No., Plymouth Bob Generous presented the staff report on this item. McDonald: Dan, why don't we start with you. Keefe: You know in regard, you know one of the variances show windows and I'm really not having a problem with that one. The other variance is to put the drive aisle down on the, is that the south side but it's also a conditional use permit is related to that as well? Generous: Well the conditional use permit is for any development within the Bluff Creek corridor so every project that comes in we first, that's one of the approvals they have to go through. Keefe: Okay. So it isn't really that driveway that's driving the use? Generous: It's the subdivision. Keefe: Yeah, subdivision right. Okay, but then the variance piece is for that driveway. My question is in regards to sort of building configuration and site plan. Was there alternative site plans looked at in terms of building, placement locations looked at on this site that would not require to do variances? Generous: There were numerous alternatives that, and I should probably have the applicant present that but you know what they're trying to make the north side of the building work for the truck access and so you have those maneuverings that you have to do and then the rest of the site, it's only that southeast comer which comes at an angle that creates a problem and we want them to segregate if you will their vehicular, their car traffic from their truck traffic and to do that we have to provide access to the east. Keefe: And I presume there's an entrance to the building on the east side of the building for. Generous: Yes. Keefe: Okay. So, and then, and so the parking that's on the east side is not just to fulfill the parking requirements. It's also convenience to people working in the building? Generous: That would be my assumption. While it does meet the, help meet the standard that they'll actually use it, because they do have an access door in that location. Keefe: Right. And where I'm going with that is just, you know are we doing a variance to accommodate our parking requirements only without having the parking really to service the building. Generous: No. I believe that the parking is necessary for the building. Keefe: Okay. Alright. Fair enough. McDonald: Mark? Undestad: No. McDonald: Debbie? Larson: No. McDonald: Kathleen? Thomas: No. McDonald: Kevin. Dillon: I don't have any questions at this time. McDonald: Kurt. Papke: On the fac;ade transparency issue, if I recall correctly a couple of months ago we had a building addition in very close proximity where we had a similar relaxation of this requirement. Generous: Right across the street. Papke: So my concern is, although we look at these one at a time, sometimes we have to look at the cumulative impact and so on. So I guess my question, I don't know if it's philosophical or not. You know do we have an issue here where we're setting up standards that we're having to you know have variances on at every turn in this area here. Or conversely are we lowering our standards too much if we have a number of buildings in the area here where we're having to grant variances? 2 Generous: Yeah. In this instance I don't believe that's the case. It's really due to the constraints on the site that we're even looking at the variance. Papke: It's the grade in this area. Generous: Yeah. If we could get a window that goes down lower, I believe we would have been able to meet the standard. But they have to keep it up so high to maintain their architectural vision. Otherwise we could have different size. And also, if we had an entrance on this side, we would get more fenestration. But since it's again the topography shifts up to the south side there. Papke: My concern though is the last one, well they're driving forklifts around so we can't have all the windows. This one, oh we've got a grading problem. You know Ijust, I don't want to see a pattern develop you know, so I just have a concern that we have an issue here so I just want to make sure I understood you know where we were going with this and looking at the larger context of similar situations in the area. Generous: Later we will be looking at some proposed revisions to that section of the ordinance. So as part of that we can... Papke: Okay. Generous: In this one I think it's really site driven. Papke: Okay. McDonald: I just want to reflect on what Commissioner Papke just went through because I do remember having this same conversation with the building across the street and I guess we were given certain assurances and while we're across the street and we're being asked for the same thing. Yes, I would ask you to look at that and I'm glad to hear that you are re-addressing the issue and you'll be bringing something before us because I just, you know how I feel about variances. That they should be unique and for a good reason and it should not just be a blanket thing which is what this is becoming it appears. I'm having a problem with the driveway and on the east and the west side, and you had made some comments about it looks like on the east side, if they reduce that down to what is normal, and I think you said 26 feet. That that would be standard within a driveway and that somehow if they do that a variance goes away or, I'm not sure I followed what you were talking about. Why we're doing that. Generous: Mr. Chairman, the variance doesn't go away because the problem isn't on the west, or the east side of the building. It's just the southeast line. As this driveway comes down, and this is 26 feet wide which is our standard, for two way operation. The Bluff Creek corridor is less than 40 feet away from that driveway. So unfortunate, the only other time that this has happened is again in an industrial development adjacent to the Bluff Creek corridor where we had a drive aisle that had to go within the setback. 3 McDonald: Okay. So the only reason you're wanting to squeeze down this driveway is that it will create some more green space, but there's not a good reason why it should be that wide? Generous: Correct. I didn't see that there's a reason that they needed an 82 foot wide parking lot area because trucks aren't supposed to be using that area anyways. McDonald: Okay. Generous: So as part of the quid pro quo if you will for granting the variance that we reduce the amount of coverage that they have on the site and that. Also additionally that one of the conditions is that they provide some revegetation in that area to make it more natural looking. McDonald: Okay. I just wanted to understand your comments about why that needs to be reduced and. I have no more questions at this point. I guess now it's time for the applicant to come forward and if there's you know anything additional you think that we should know about this that would help us in our decision making, please make us aware of that. Todd Mohagen: Thank you so much. I'm Todd Mohagen. I'm the architect for the project and the developer of the total parcel of land is also here for questions. Just to answer your quick question about, that is for employee parking. They do quite a bit of manufacturing. Light manufacturing in this so they separate the office use and the manufacturing. There is a door that will have a break room in that area so that's why the parking lot. Keefe: Well and one of the, I was looking at it. Could the building be moved more towards the back and you have double stacked parking on the west side? But what you're saying is that the building from a functional standpoint really needs parking on both sides? Todd Mohagen: Correct. Like they want the parking separated, and plus with the circulation for the trucks and cars. Keefe: Okay. Todd Mohagen: Other than that we agree with all the comments that the city has made and we're looking forward to move on. Thank you. McDonald: Do you have any further follow-up questions? Keefe: Not right now. McDonald: Okay. Mark? Undestad: No. McDonald: Debbie? Kathleen? Kevin? Dillon: None. 4 McDonald: Okay, I have no questions either. At this point then I would open up the meeting to the public. Anyone wishing to come forward and make comment, please do so. All I ask is that you state your name and address and address the commissioners. Okay. Seeing no one come forward, we'll close the public meeting and I will bring it back up before the commissioners for discussion. Kurt, we'll start down with you. Papke: No issues. McDonald: Okay. Kevin? Dillon: No issues. McDonald: Kathleen? Thomas: I'm okay. McDonald: Debbie? Larson: It looks fine. McDonald: Mark? Dan? Keefe: I support this. McDonald: Okay. I think all of our questions have been answered so I have no further comments either. At this point I'd be willing to accept a motion from the commission. Dillon: I'd make a motion that the Chanhassen Planning Commission recommends that the City Council approve the subdivision. Do you want to read through them or how do you want to do this? McDonald: Just do A, Band C and the number of conditions with each letter. We'll do them all at once. Dillon: Okay, I recommend that the Planning Commission adopt the following three motions and adoption of the attached findings of fact and recommendations A which is the City Council approve the subdivision for two lots and one outlot at Arboretum Business Park 7th Addition, along with conditions 1 through 23. And B. That the Planning Commission recommends that the City Council approve the conditional use permit subject to conditions 1 and 2. And then C. That the Planning Commission recommends that the City Council approve the site plan for 51,800 square foot office building with the variance to permit only 32% building transparency on the western building elevation with a 20 foot setback variance for the drive aisle in the southeast comer of the site for develo~ment within the Bluff Creek corridor on Lot 1, Block 1 of the Arboretum Business Park i Addition. With plans prepared by the Clark Engineering 5 Corporation and Mohagen Hansen Architectural Group dated April 13th subject to conditions 1 through 25. McDonald: Okay, do I have a second? Thomas: Second. Dillon moved, Thomas seconded that the Planning Commission recommends that the City Council approve the Subdivision for two lots and one outlot (Arboretum Business Park 7th Addition), plans prepared by Schoell & Madson, Inc., dated April 16, 2007, subject to the following conditions: 1. Submit 1 :200 scale plan of proposed lots (required for addressing purposes). 2. A lO-foot clear space must be maintained around fire hydrants, i.e., street lamps, trees, shrubs, bushes, Xcel Energy, Qwest, cable TV and transformer boxes. This is to ensure that fire hydrants can be quickly located and safely operated by firefighters. 3. No burning permits shall be issued for trees to be removed. Trees and shrubs must either be removed from site or chipped. 4. The developer shall be responsible for planning, engineering, and constructing the "wetland trail." Connection points for this new trail shall be the terminus of the Trotters Ridge trail, the intersection of Century Boulevard and West 82nd Street, and the intersection of Century Boulevard and Water Tower Place. Bid documents, including plans and specifications, shall be approved by the Park & Recreation Director and City Engineer prior to soliciting bids. Project bidding shall occur in a competitive environment with a minimum of three bids being received. The results of the bidding process shall be reviewed with the Park & Recreation Director and City Engineer prior to award. Cash payment for trail construction shall be made from the City of Chanhassen to Steiner Development upon completion, inspection, and acceptance of the trail. 5. Trail easements within Lots 1 and 2 and Outlot A, Arboretum Business Park ih Addition (formerly Outlot C, Arboretum Business Park) shall be dedicated to the City to accommodate the "wetland trail". 6. The developer shall pay trail fees in the amount of $10,190.00 prior to the recording of the final plat. 7. The developer must prepare plans depicting an agreed-upon trail alignment and details for a required bridge crossing and typical construction cross section for a lO-foot wide trail prior to recording the final plat. 8. A wetland buffer with a minimum width of 16.5 feet shall be maintained around all AglUrban wetlands. Wetland buffer areas shall be preserved, surveyed and staked in accordance with the City's wetland ordinance. The applicant shall install wetland buffer edge 6 signs, under the direction of City staff, before construction begins and shall pay the City $20 per sign. All structures shall maintain a setback of at least 40 feet from the wetland buffer edge. The wetland buffer setback shall be shown on the plans. 9. All structures shall be set back at least 40 feet from the Bluff Creek primary zone. The first 20 feet of the setback from the primary zone cannot be disturbed. The plans shall be revised to show the primary zone boundary, the 40-foot setback from the primary zone and the 20- foot buffer area adjacent to the primary zone. If alteration is proposed within the 20-foot buffer area adjacent to the primary zone, a variance will be required. 10. Signage for the Bluff Creek Overlay District should be posted at least every 300 feet along the primary zone boundary. 11. The general notes on erosion and sediment controls are incomplete. A new SWPPP shall be developed by the engineer for the site. The SWPPP shall be in place prior to applying for the NPDES permit. Additional information regarding SWPPP requirements can be obtained through the MPCA Storm Water Web Site. The SWPPP shall include all details, sequencing of the project and seeding and mulching specifications. 12. Temporary and permanent erosion control plans and details shall be included in the plans. Temporary erosion control may consist of type 1 mulch, as well as temporary and permanent seed mixes. 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: Tvpe of Slope Steeper than 3:1 10:1 to 3:1 Flatter than 10: 1 Time 7 days 14 days 21 days (Maximum time an area can remain open when the area is not actively being worked.) 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. Inlet controls are needed for all inlets throughout the project and shall be installed within 24 hours of inlet installation prior to casting. Filter fabric held down by steel plates with 12" of %-inch rock over each cover may be used. Once casting of inlets takes place, inlet controls shall be installed within 24 hours. Inlet protection shall be maintained on a regular basis. The plans and SWPPP shall be revised to include standard details for all inlet protection devices. 14. Manholes with two-foot sumps shall be installed as the last road-accessible structures prior to discharge into the stormwater pond. 7 15. Chanhassen Type 2, Heavy Duty silt fence shall be installed around all wetlands and stormwater ponds; Chanhassen Type 1 silt fence shall be used around the remaining areas. All areas of silt fence shown on the plan that are not parallel to the proposed contours of the property shall to have J-Hooks installed every 50 feet. 16. The existing stormwater pond and areas downstream of the pond shall be protected from sediment produced by the construction site. For example, if turbid water is found in the stormwater pond, a plug could be placed in the flared-end section (PES) of the outlet structure so sediment does not go off-site. Once settling of the sediment occurs, the water could be slowly released. 17. Street cleaning of soil tracked onto public streets shall include daily street scraping and street sweeping as-needed. Provisions for street cleaning shall be included in the SWPPP. 18. Drainage and utility easements (minimum 20 feet in width) shall be provided over all existing and proposed storm water infrastructure. 19. The total SWMP fee, due payable to the City at the time of final plat recording, is $102,838. 20. The developer may dedicate Outlot A, Arboretum Business Park 7th Addition to the City. 21. The developer's engineer must submit hydrology calculations that verify that the site design is consistent with the preliminary plat assumptions, and that the pond meets NPDES requirements for this site. 22. When a site plan for Lot 2 is submitted for approval, the applicant must submit calculations verifying that the proposed design meets the pond design assumptions and meets other agency requirements (e.g. NPDES Phase 2 permit). 23. Upon approval of the site plan for Lot 2, the applicant must post an escrow for the street repair required for the utility service extension." All voted in favor and the motion carried unanimously with a vote of 7 to O. Dillon moved, Thomas seconded that the Planning Commission recommends that the City Council approves the Conditional Use Permit, subject to the following conditions: 1. All structures shall be set back at least 40 feet from the primary zone. The first 20 feet of the setback from the primary zone cannot be disturbed. The plans shall be revised to show the primary zone boundary, the 40-foot setback from the primary zone and the 20-foot buffer area adjacent to the primary zone. If alteration is proposed within the 20-foot buffer area adjacent to the primary zone, a variance will be required. 2. Signage for the Bluff Creek Overlay District should be posted at least every 300 feet along the primary zone boundary." 8 All voted in favor and the motion carried unanimously with a vote of 7 to O. Dillon moved, Thomas seconded that the Planning Commission recommends that the City Council approves the Site Plan for a 51,800 square-foot office/warehouse building (Mamac Systems) with a variance to permit only 32 percent building transparency on the western building elevation and with a 20-foot setback variance for the drive aisle in the southeast corner of the site for development within the BlutT Creek Corridor on Lot 1, Block 1, Arboretum Business Park 7th Addition, plans prepared by Clark Engineering Corporation and Mohagan Hansen Architectural Group, dated April 13, 2007, subject to the following conditions: 1. The developer shall enter into a site plan agreement with the City and provide the necessary security to guarantee erosion control, site restoration and landscaping. 2. The future building expansion shall continue the same architectural detailing and window treatment as the initial 35,000 square-foot building. 3. The developer shall extend a sidewalk from the building to the trail on Century Boulevard and include pedestrian ramps at all curbs. The monument sign shall be relocated to the north side of the driveway access; and a sidewalk installed on the south side of the driveway access. 4. The developer shall incorporate a gathering space in the eastern portion of the site including benches and/or tables overlooking the natural areas to the east. 5. The developer shall submit a plan for the restoration of areas adjacent to the Bluff Creek Corridor with species consistent with the City's Bluff Creek Watershed Natural Resources Management Plan. 6. The parking lot drive aisles on the eastern and southeastern side of the building shall be reduced to 26 feet. 7. The building is required to have an automatic fire extinguishing system. 8. The building plans must be prepared and signed by design professionals licensed in the State of Minnesota. 9. Four (4) accessible parking spaces must be provided. 10. 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) and comply with their conditions of approval. 11. Increase plantings for parking lot trees and buffer yard areas in order to meet ordinance requirements. 9 12. The applicant shall extend the sod line only 15 feet from the edge of the parking lot on the east and south sides. The remaining area shall be seeded with a native seed mix approved by the City. If necessary, erosion control materials will be required on the seeded areas. 13. Contact Chanhassen Fire Marshal for exact location of fire hydrants to be installed. 14. A lO-foot clear space must be maintained around fire hydrants, i.e., street lamps, trees, shrubs, bushes, Xcel Energy, Qwest, cable TV and transformer boxes. This is to ensure that fire hydrants can be quickly located and safely operated by firefighters. 15. No burning permits shall be issued for trees to be removed. Trees and shrubs must either be removed from site or chipped. 16. The general notes on erosion and sediment controls are incomplete. A new SWPPP shall be developed by the engineer for the site. The SWPPP shall be in place prior to applying for the NPDES permit. Additional information regarding SWPPP requirements can be obtained through the MPCA Storm Water Web Site. The SWPPP shall include all details, sequencing of the project and seeding and mulching specifications. 17. Temporary and permanent erosion control plans and details shall be included in the plans. Temporary erosion control may consist of type 1 mulch, as well as temporary and permanent seed mixes. 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 Steeper than 3: 1 10:1 to 3:1 Flatter than 10: 1 Time 7 days 14 days 21 days (Maximum time an area can remain open when the area is not actively being worked.) 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. 18. Inlet controls are needed for all inlets throughout the project and shall be installed within 24 hours of inlet installation prior to casting. Filter fabric held down by steel plates with 12" of %-inch rock over each cover may be used. Once casting of inlets takes place, inlet controls shall be installed within 24 hours. Inlet protection shall be maintained on a regular basis. The plans and SWPPP shall be revised to include standard details for all inlet protection devices. 19. Manholes with two-foot sumps shall be installed as the last road-accessible structures prior to discharge into the stormwater pond. 10 20. Chanhassen Type 2, Heavy Duty silt fence shall be installed around all wetlands and stormwater ponds; Chanhassen Type 1 silt fence shall be used around the remaining areas. All areas of silt fence shown on the plan that are not parallel to the proposed contours of the property shall to have J-Hooks installed every 50 feet. 21. The existing stormwater pond and areas downstream of the pond shall be protected from sediment produced by the construction site. For example, if turbid water is found in the stormwater pond, a plug could be placed in the flared-end section (FES) of the outlet structure so sediment does not go off-site. Once settling of the sediment occurs, the water could be slowly released. 22. Street cleaning of soil tracked onto public streets shall include daily street scraping and street sweeping as needed. Provisions for street cleaning shall be included in the SWPPP. 23. The private storm sewer should be realigned so that it will not lie within the footprint for the future expansion. 24. The site developer for Lot 1 must remove the curb and gutter at the approved access locations and construct a concrete apron per City Detail Plate 5207. 25. The site developer must replace the catch basin casting at the northern access with a surmountable casting." All voted in favor and the motion carried unanimously with a vote of 7 to O. PUBLIC HEARING: OUTSET,INC.: REQUEST FOR SITE PLAN APPROVAL FOR A 48,000 SQUARE FOOT OFFICEIW AREHOUSE BUILDING AND A SIGN VARIANCE ON PROPERTY ZONED PLANNED UNIT DEVELOPMENT (PUD) LOCATED AT 2460 GALPIN COURT. APPLICANT, EDEN TRACE CORPORATION, PLANNING CASE 07-11. Public Present: Name Address Tom & JoEllen Radermacher 2479 Bridle Creek Trail (Mark Undestad left the meeting for this item due to a conflict of interest.) Bob Generous presented the staff report on this item and addressed issues brought up in a letter from Tom and JoEllen Radermacher. McDonald: Thank you staff. Kurt, would you like to start us out? Papke: With the sign that the variance is concerned with, is that a lit sign in any way? Is it back lit? Front lit? 11