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2021-09-27 PACKET 06.2.
STAFF REPORT CASE: ZA21-060, PP21-061, SP21-062 ITEM: 6.2 PUBLIC MEETING DATE: 9/27/21 TENTATIVE COUNCIL REVIEW DATE: 10/6/21 APPLICATION APPLICANT: Pillai Builders, LLC REQUEST: A zoning amendment to rezone 2.91 acres of land from UR, Urban Reserve, and R-2, Residential Estate District, to R-6, High Density Residential, with a PUD, Planned Unit Development; a preliminary plat to be called Harkness Apartments that will create one lot and one outlot; and a site plan review of a market rate 31-unit, three-story multi -family apartment building. SITE DATA LOCATION: Between Hardwood Avenue and Harkness Avenue ZONING: UR, Urban Reserve, and R-2, Residential Estate GUIDED LAND USE: High Density Residential LAND USE OF ADJACENT PROPERTIES: CURRENT GUIDED NORTH: Rural Residential High Density Res. EAST: Rural Residential Medium Density Res. SOUTH: Commercial Mixed Use WEST: Open Space Open Space SIZE: 2.91 Acres DENSITY: 20 Units Per Acre RECOMMENDATION Approval, subject to the conditions stipulated in this staff report. Cottage Grove COTTAGE GROVE PLANNING DIVISION � ghere Pride and Prosperity Meet Planning Staff Contact: Emily Schmitz, Senior Planner; 651-458-2874; eschmitz(o-)_cottagegrovemn.gov Application Accepted:. 9/14/2021 60-Day Review Deadline: 11/15/2021 City of Cottage Grove Planning Division • 12800 Ravine Parkway South • Cottage Grove, MN 55016 Planning Staff Report The Views — Pillai Builders Rezoning, Preliminary Plat and Site Plan Approval Planning Case No. ZA2021-060, PP2021-061, & SP2021-062 September 27, 2021 Proposal Pillai Builders, LLC (Developer), the owner, has proposed development of a 2.91-acre parcel located between Hardwood and Harkness Avenues, north of the Oppidan development. The pro- posed development of a market -rate three-story apartment building consisting of 31 total units, with a mix of one-, two- and three -bedroom units. WNW InLO...aw .. v *��• - I I I I 'AA __ b I I,g333I a aA■ aMAX w r I I I I 1 stun AGCM - as.ueuavca PROP09m, ■ �I 31JJNIT APARTMENT L ---� �, I I I �rKat.w 4>m�- I I I P l i j BUILDING 3 ___ ____ ___ _____ i r IONN rMPlIT,' U! 11 M L IAlO► SITE PLAN ['�j =Zr T r� r�q'� Site Plan Planning Staff Report — ZA2021-060, PP2021-061, and SP2021-62 The Views — Pillai Builders September 27, 2021 Page 2 of 18 Review Schedule Application Accepted: September 14, 2021 Neighborhood Meeting: July 29, 2021 Planning Commission: September 27, 2021 City Council: October 6, 2021 60 Day Deadline: November 15, 2021 Background and Site Conditions In October 2017, the Cottage Grove City Council adopted Resolution 2017-146 (4-to-1 vote with Councilmember Johnson voting Nay), which approved the Harkness Avenue Small Area Study (Harkness Area) which modified the land use of 55 acres of land around Harkness Avenue South from low -density residential to medium and high -density residential. The Harkness Area ad- dressed the City Council's 2017 Strategic Plan objective of ensuring Cottage Grove provides Iifecycle housing and is positioned for community growth. The Harkness Area was considered for development opportunities due to the proximity of the area to the 80th Street Commercial Corridor, also known as Gateway North; the proximity to Oakwood Park; and the long-term plan for 80th Street that could include bus rapid transit (BRT) station as part of the Red Rock Corridor Plan. At the time the resolution passed in 2017 there were no conditions placed on the 55 acres for devel- opment (i.e., percentage of land needed to be under consideration for development to occur). The City was strategic in that the Harkness Area was not marketed and instead would be com- pletely market driven to let the landowners decide if they wanted to sell. On May 19, 2021, the City Council approved the first multi -family project within the study area, known as Cottage Grove Apartments and will be developed by Oppidan. Cottage Grove Apartments is located directly south of this proposed project and consists of four stories, 171 market -rate units with underground parking. Construction of the approved project is anticipated to start spring of 2022. zui t harKness Avenue smaii Area stuay ana implementation Planning Staff Report — ZA2021-060, PP2021-061, and SP2021-62 The Views — Pillai Builders September 27, 2021 Page 3 of 18 The subject parcel is currently undeveloped with no structures. The site has some steep elevation changes that slope towards Hardwood Avenue. The parcel also has a substantial amount of mature trees as well as areas of scrub brush. Current Site Conditions Neighborhood Meeting The Developer held a neighborhood meeting on July 28, 2021. They mailed notices of the neigh- borhood meeting to property owners within 1,000 feet of the proposed development (57 property owners). A total of eight residents attended and participated in the open house style meeting. Attendees had general questions related to the proposed project including number of units, unit sizes, rent amounts, and timing of construction. Concerns that were noted from those in attend- ance were specific to ensuring traffic did not increase on Harkness Avenue and keeping construc- tion traffic off Harkness Avenue. The Developer answered the questions and welcomed any additional feedback from the residents moving forward. Planning Considerations Land Use The land use for the 2.91-acre parcel was re -guided in 2017 as high -density residential as part of the Harkness Small Area Study and is currently guided in the 2040 Comprehensive Plan as high - density residential. High density residential allows for areas within the MUSA to have net densities between 14 to 30 units per acre or a max of 86 units. However, due to previously mentioned site constraints, the Developer is requesting Planned Unit Development (PUD) flexibility to have a density of eleven units per acre or 31 total units. The proposed project meets the intent of the 2040 Comprehensive Plan and is consistent with the Harkness Avenue Small Area Study. Planning Staff Report — ZA2021-060, PP2021-061, and SP2021-62 The Views — Pillai Builders September 27, 2021 Page 4 of 18 fie, J 2040 Future Land Use ---Moo FOf Ra>> y, Aq%J'vo FVN QV01 RetlOen•fel . WOw.0 YRetiaontol '.- Memm Dentily Re0ow.1 - Hqn D~f RORoentol = C* ..vew [- MMd Ule Mb ed 0" W' XO 01 Artmcl Roo?.•on MOldeol - P�NC/Sem-WDk AgtdJv l Pmwcpen spore _ Gal' C__ r,.W—PI.—V A'" Qpen Wafer Street One ROMood RVhM1- Way Zoning The property is currently zoned a mix of UR, Urban Reserve, and R-2, Residential Estate District. Given the guided land use of high -density residential in the 2040 Comprehensive Plan, the site is proposed to be rezoned to R-6, High -Density Residential, with a PUD, Planned Unit Development, to provide flexibility for the proposed project's height of the building and density. This proposal meets or exceeds zoning ordinance standards. Development Standards The project will follow the PUD process and is required to abide by the underlying R-6 zoning district development standards regarding landscaping and tree preservation. The building will be between 43 to 58 feet in height from finished grade, and as a result, through the PUD process, the City will be requiring an architectural standard be set for the building. The Developer is pro- posing for the building and parking area to meet the minimum building setbacks aside from the trash enclosure on the south side. The trash enclosure has been adjusted to be located 15 feet from the southerly property line in order to meet the Fire Department's minimum requirement for a vehicle/equipment turn around. Minimum Development Standards for the project are: Lot Development Performance Standards Standard Zoning R-6 Proposed Development Minimum Lot Area 7,500 square feet 2.86 acres Minimum Lot width 60 feet 200 feet Maximum Building Height 35 feet 43 — 58 feet Minimum front yard setback (east) 30 feet 30 feet Minimum side yard (south) 7.5 feet 30 feet (building & parking) Minimum side yard interior adjacent to a residential district (north) 100 feet (right-of-way included) 100, Maximum Site Coverage 50% 30% Maximum Building Coverage 30% 11 % Planning Staff Report — ZA2021-060, PP2021-061, and SP2021-62 The Views — Pillai Builders September 27, 2021 Page 5 of 18 Given the request for a taller than permitted structure height, staff has requested the Developer provide a rendering showing the elevation of the proposed building in relation to the recently ap- proved Cottage Grove Apartments. The proposed height is consistent with other previously approved apartment buildings. However, since the Developer is proposing a less than permitted density, the building has a reduced visual impact. PLLLA!OPP'JAH PROECT PROXCT n WEST (FRONT) ELEVATION "R<W-U AA S RG NORTH (LEFT SIDE) ELEVATION iiiMEN, IT77 ■ �. ■ ' '.■Emil ■ ' 1 ■ ■ ■ 1.1 A. s Y ■ ■ :G5' fQ:t4�_'L:�IQi, OPPRW PLL.Y f Oppidan/Pillai Elevations Parking Minimum parking per the City's Zoning Code requires two spaces per unit and 1.5 spaces per every ten units for guest parking (total required: 66 spaces). The developer is proposing to provide the required parking spaces with surface parking as well as underground parking (35 underground parking, 33 surface stalls). Tree Preservation/Mitigation The Developer conducted a tree analysis of all qualifying trees on the site and found that there are 247 qualifying trees (3,036 qualifying inches). In total, the developer is proposing to remove 1,891 inches from the site and preserve 1,145 inches. City Code permits the removal of 50 percent of the qualifying inches on a site with no mitigation required. Given the developer is proposing to remove 373 inches above the permitted 1,518 inches, mitigation is required at 50 percent (187 inches). The Developer is proposing to replace those inches on site in lieu of payment of the mitigation fee ($28,050). Total Inches Existing Permitted Permitted Excess Qualifying Removal to be Inches Inches Replace- Replace- Replace- Total Inches Threshold Removed Removed Removed ment Rate ment Inches ment Costs Costs 3,036 50% 1,518 1,891 373 50% 187 $150/1" $28,050 Planning Staff Report — ZA2021-060, PP2021-061, and SP2021-62 The Views — Pillai Builders September 27, 2021 Page 6 of 18 Landscaping The Developer is proposing to meet the City's Zoning Ordinance for landscaping within all the re- quired yards of the site. Overstory Deciduous Trees Coniferous Trees Shrubs Required 29 13 327 Provided 36 16 327 a i %7 .. ti� ,:"" i s:_ f �'�lnBlf ,, ram.. • ' \ rt` 1 : K ' , _ lk .. i� W�*''A P, -'�► _-a�4 a� I Proposed Landscape Plan The zoning ordinance requires that a minimum 8 percent of parking lot interiors be landscaped-, the Developer is landscaping 9 percent of the parking lot interior. Following the R-6 zoning district stand- ards, the site is required to have 30 percent open space. The parcel will exceed that requirement with approximately 70 percent open space on the site. Site Lighting Per the City's Zoning Ordinance, any lighting used to illuminate an off-street parking area, sign, building, or yard shall direct light away from any adjoining residential property or from the public streets and be compatible with adjacent lighting in adjoining districts. The reflected glare of spill light shall not exceed one (1.0) foot-candle as measured on the property line. The Developer submitted a photometric plan that demonstrated that on all property lines the foot-candles do not exceed four - tenths (0.4) foot-candle. j`I r .� �� II PROPCSF� s r "I NIT APARTMENT �r BUIIDING�r' r la r i ------------ I it I �A�' I Il LIGHTING F'L4NFL�N Illlll_J 1 Photometric Plan Planning Staff Report — ZA2021-060, PP2021-061, and SP2021-62 The Views — Pillai Builders September 27, 2021 Page 7 of 18 Architecture Due to the site's topography, visibility from Hardwood Avenue, 80th Street, and surrounding neighborhoods., the City has required at least 40 percent Class 1 materials be incorporated into the building. Class 1 materials include the use of brick, stone, and glass. The Developer is pro- posing 46 percent Class 1 materials for the project (29.4 percent stone, 16.5 percent glass). The remainder of the project will incorporate LP siding with varying textures. The proposed color pal- ette will complement the previously approved Cottage Grove Apartments. The proposed building will have a pitch roof that will distinguish the building from the Cottage Grove Apartments; which will create a more residential feel. Listed below are the Class 1 materials and percentages that have been incorporated into other high -density residential projects in Cottage Grove since 2016: • Grove 80 Apartments — 42% (Fired Clay Thin Brick Venere 23% and Glass 19%) • Oppidan — 40% (Cultured stone 19%, Glass 21 %) • The Legends — 34% (Glass 22% and Cultured or Stone Covers 12%) • Presbyterian Homes Expansion — 32% (Decorative CMU 6%, Stone 4%, and Glass 22%) North Elevation SOUTH (RIGHT SIDE) ELEVATION South Elevation Planning Staff Report — ZA2021-060, PP2021-061, and SP2021-62 The Views — Pillai Builders September 27, 2021 Page 8 of 18 East Elevation 1111111111111110i ll� M ■ � ■ I I I I NOE■I ,o■■■ 1III T .. � ■0 ■ ■ ...�- ■0"M S � Mr�r w �r Mi�w�,r►w �r. w w � wwr.rZi'M�wi�'M �rr.rr .r■r,.�r►r■r 0 ■■■■■ ■■■ �o Mc�0 �iw w� r� rr aa■r moo tn&MMM"wowM*i iir°0irrMM�M°iiawMMD wwwi■ix illmwb r� Mrrr�rr�rr�r■a�►�w s�■rrr Irw or�o ar w ar�sarasai as ai s •t w r r wrsarrar re ar r� • serrrsr ys �t� r Irrt ■reu 1��lrr s� s re �rnrw�■t�■ West Elevation Transportation Similar to the previously approved Oppidan project to the south, the proposed project is limited to full access off Hardwood Avenue to avoid heavier traffic on Harkness Avenue, as the current status of Harkness Avenue would not support the current and proposed redevelopment of the area. Both right and left turn lanes are required to be installed by the developer along Hardwood Avenue. Staff has requested the Developer work with Oppidan to the south to coordinate the construction of the Hardwood Avenue turn lanes to limit the traffic impacts during construction. Staff will continue to work with both developers to ensure the turn lanes meet City standards and minimal impacts to traffic flow during construction. Similar to the Oppidan development approvals, Harkness Avenue improvements will be triggered by continued development and redevelopment Planning Staff Report — ZA2021-060, PP2021-061, and SP2021-62 The Views — Pillai Builders September 27, 2021 Page 9 of 18 of the area-, therefore, a deferred assessment waiver will be requested to be signed by the prop- erty owner/developer for those future road improvement costs and sidewalk installation along Harkness Avenue. As noted with the Oppidan proposal, additional analysis of each of the intersections along Hard- wood Avenue will be conducted to understand when intersection improvements may be warranted. Potential future intersection improvements may include signals at the intersections of Hardwood Avenue and Harkness Court and the southern intersection of Hardwood Avenue and Harkness Avenue. These upgrades would also trigger additional pedestrian crossing infrastruc- ture to be installed at both intersections. In addition, the City's consultant evaluated the current development status of the Harkness/Hardwood area to better understand how potential future development and access routes could align, given the development of the area is being developed parcel by parcel as opposed to an assemblage, as noted in the Harkness Small Area Study plans. The City's consultant has provided possible development scenarios (shown below) for the remain- ing parcels to the north of the proposed development from Pillai Builders and on the west side of Harkness Avenue. The Cottage Grove Apts and The View Sewer connections cannot be projects propose their own sewer Hardwood for the four northern parcels connections to Hardwood Avenue due to the location and elevation of the city ponds.. f ;, `-`Ho woad Avenue I - tnm- t r f 1 is F The four northern parcels 1r on the west side of Harkness need to connect 4 to sewer in Harkness. Harkness Avenue .._..__- -----.,.;-• I-.._.. i I I i 7703 i 76W 9 i 7415 1 7341 1 I i i c1Tv i { - i ! f I I Al parcels on the east side of Harkness can be served with sewer from Harkness Avenue, either to the north or south. Current/Proposed Development Planning Staff Report — ZA2021-060, PP2021-061, and SP2021-62 The Views — Pillai Builders September 27, 2021 Page 10 of 18 Cottage Grove Apts and The View projects each have their own driveway accesses to Hardwood C�woad Aver'Ve -Dur northern parcels ccririct access Hardwood directly due to city storm ponds I i 1 j ••ii'•..i, 144 r II � i. Harkness r Ayenoe 1 / / Therefore, north your parcels i 77a3 7647 . can only get street access to w X Harkness, either individually, assembled, or with cross i kyti �, easements L 1 CITY I I I 0 Site Access — West Side of Harkness Avenue Cottage Grove Apts and The View De-lopr per"it Corcc,�T'i- projects each have their own . ed ric•ress driveway accesses to Hardwood parcels develop with shared access --� across all parcels and access only to Harknessattwo points - i ��: , � k°�Ncrdwaad Avenue ................ ... OMW HarknessAvenve HARP NL.Sti AV R Y i 7571 I I I 1 7703 7647 7415 � � 7341 i Harkness Avenue shown in its current alignment i ' .,► straight through the area. The alignment may 1 CITY be reevaluated It and when development happens on the east side of Harkness. it sr �'i13� Potential Future Development — Harkness Avenue Scenario A Planning Staff Report — ZA2021-060, PP2021-061, and SP2021-62 The Views — Pillai Builders September 27, 2021 Page 11 of 18 Cotiage Grove Apis and The View Development Concepf if four nortnerr projects each have their own driveway accesses to Hardwood parcels develop with shared access I I j Harkness Avenue i I i 7703 7647 1 I i I CITY I V I darkness Avenue might be reollgned for development on the east side parcels. The alignment may be reevaluated if and when development happens on the east side of Harkness. Potential Future Development — Harkness Realignment Scenario B ik Collage Grove Apis and The View _ -DevebipmentConcept if four northern m i projects each have their own parcels develop with shared access arivewoy ❑ccesses-e Hardwood across all parcels and access only to Harkness at two points ly /Hardwood Avenue = j< I — ...... Y + { 4 � � � ...................... .' Harkness Avenue — — 7571 I i i 7703 7647 7415 ti 7$41 iw I I I CITY I Harkness Avenue might be interrupted with cul- , de -sacs or roundabouts as in the earlier { ? - development concepts. The alignment may be — reevaluated if and when development happens on the east side of Harkness. Potential Future Development — Harkness Realignment Scenario C Planning Staff Report — ZA2021-060, PP2021-061, and SP2021-62 The Views — Pillai Builders September 27, 2021 Page 12 of 18 The site will also be served by the future Bus Rapid Transit Station as part of the planned Red Rock Corridor that is proposed along the 80th Street Corridor in front of the current HyVee location. Sidewalk and Trails An existing asphalt trail runs the length of the west side of the parcel along Hardwood Avenue. Given the proposed development will be accessing off Hardwood Avenue, the developer would be required to make all necessary repairs to the trail as part of construction of the access to the site including the required turn lanes. A sidewalk along Harkness Avenue will be constructed at such time Harkness Avenue improvements are made. Utilities Both sanitary and water main are currently located within Hardwood Avenue and are available for connection to support the proposed development. Looping of the watermain for the proposed unit count is not required per City standard practice. A drainage and utility easement will be provided along the southern property line of the proposed development to reserve the possibility to extend sewer from Hardwood Avenue to Harkness Avenue for service of any potential future develop- ments east of Harkness Avenue. Stormwater management is proposed to be addressed with ponding in the northwest corner of the site. The basin and infrastructure on the site will be privately owned and maintained; therefore, a private maintenance agreement will be required to be recorded with the development agreement and final plat. , t f I •-- ` 9 •� S fN'• f Iij I 0 I j jr? 4ED FFFr675.30 E� Sl Wtd1 AP APAA}11CN} Gig-/27 •A ` • / /AIDING • I / p,. F - -` Stormwater Ponding Plat The Developer is proposing to plat the existing site to ensure appropriate right-of-way is dedicated along Hardwood and Harkness Avenues. The plat will provide the required approximate 40 feet of right-of-way along Harkness Avenue as requested by the City. This will align with the dedicated Planning Staff Report — ZA2021-060, PP2021-061, and SP2021-62 The Views — Pillai Builders September 27, 2021 Page 13 of 18 right-of-way that was required as part of the Oppidan development approvals to the south of the proposed site. As part of the platting process, the City will vacate the existing roadway easement that exists along the southerly property line. _. � s ..I'^. ; :-. .... LOT 1 _.. - �, -- �! •! i �f �.'� BLOCK tr, - I 31:5 5 L 1 ! ♦ ! I 7. J I I! 7 J » Preliminary Plat Area Charges and Development Fees The related development fees for this project will be based on the acreage and unit count shown in the civil and architectural plan sets. These fees will be accurately adjusted based on the final unit count and will be included in the development agreement. Payment to the City will be required at the time the development agreement is fully executed by the City and Developer and prior to the record- ing of the final plat. Public Hearing Notices Notices announcing this public hearing were published in the St. Paul Pioneer Press and mailed to 57 property owners within 1,000 feet of the proposed development property on September 16, 2021. Recommendation That the Planning Commission recommends that the City Council approve the following three applications: A. A zoning amendment to rezone property with PID 0802721320015 from R-2, Residential Es- tate, and UR, Urban Reserve, to R-6, High -Density Residential, with a PUD, Planned Unit Development. B. A site plan review for a 31-unit, three-story market rate multi -family apartment building located on approximately 2.91 acres of land Planning Staff Report — ZA2021-060, PP2021-061, and SP2021-62 The Views — Pillai Builders September 27, 2021 Page 14 of 18 C. A preliminary plat for a high -density residential subdivision to be called Harkness Apartments Approval is subject to the following conditions: General Development The Developer and builders must comply with all city ordinances and policies except as may be modified by agreement of the Developer and City staff. 2. All applicable permits (i.e., building, electrical, grading, and mechanical) and a commercial plan review packet must be completed, submitted, and approved by the City prior to the commencement of any construction activities. Detailed construction plans must be re- viewed and approved by the Building Official and Fire Marshal. 3. The applicant receives appropriate permits or approvals from other regulatory agencies including, but not limited to: South Washington Watershed District, Minnesota Department of Health, Minnesota Department of Natural Resources, and Minnesota Pollution Control Agency. 4. All grading, drainage, erosion control, and utilities must conform to the final plans approved by the City Engineer. 5. The Developer shall incorporate into the final plat the recommendations, requirements, and evaluations noted in the Bolton & Menk memorandum dated September 15, 2021, subject to modifications that are agreed to by the Developer and City Engineer. 6. Irrigation shall be provided for all sodded and mulched landscaped areas. The irrigation system shall consist of an underground sprinkling system that is designed by a professional irrigation installer to meet the water requirements of the site's specific vegetation. The sys- tem shall be detailed on the final landscape plan. 7. Installation of landscaping shall occur in a timely fashion and be consistent with an ap- proved plan. A letter of credit in the amount of 150 percent of the landscape estimate shall be submitted to the City as required by City ordinance. The financial guarantee shall be in effect for one year from the date of installation to ensure the installation, survival, and re- placement of the landscaping improvements. 8. The Developer shall replace the trail connection along Hardwood Avenue as necessary due to turn lane construction per City Specifications. 9. The Developer shall enter into a development agreement with the City for public improve- ments that need to be completed because of the project. 10. The Developer will enter into a deferred assessment waiver for future road improvement costs and sidewalk installation along Harkness Avenue. 11. Monument sign base is required to be wrapped in like building materials of the principal structure per the City Code. Planning Staff Report — ZA2021-060, PP2021-061, and SP2021-62 The Views — Pillai Builders September 27, 2021 Page 15 of 18 12. A sign package for the building shall be submitted to the City to verify the signs meet the City's code for design, installation, and proper permitting. 13. The developer shall enter into an encroachment agreement with the City for crossing over the public ponding, drainage, and utility easement that currently exists on Hardwood Avenue. 14. The developer shall enter into a stormwater management agreement with the City for the ownership and maintenance of the private stormwater basins. 15. The developer must coordinate the turn lane construction timing along Hardwood Avenue with the developer to the south to limit roadway and traffic impacts. Construction and Grading 16. A grading permit and financial guaranty are required for grading activity related to the project. 17. The Developer must submit for staff review and approval a final construction management plan that includes erosion control measures, project phasing for grading work, areas des- ignated for preservation, a crushed -rock construction entrance, and construction -related vehicle parking. All emergency overflow swales must be identified on the grading and ero- sion control plan. 18. A pre -construction meeting with City staff and the contractor must be held before site work begins. The contractor will provide the City with a project schedule for the various phases of construction. 19. Erosion control devices must be installed prior to commencement of any grading activity. Erosion control shall be performed in accordance with the recommended practices of the "Minnesota Construction Site Erosion and Sediment Control Planning Handbook" and the conditions stipulated in Title 11-6-12, Erosion Control During Construction of the City's Subdivision Ordinance. Performance Standards 20. All site lighting must meet City Code requirements. All light fixtures must be downward directed downward directed with flush lenses. In addition, any lighting under canopies (building entries) shall be recessed and use a flush lens. The specifications of all light fix- tures must be provided with the application for a building permit. The light poles and fixtures shall be consistent in design and color with the development. 21. Final architectural plans, lighting details, and exterior construction materials and colors must be reviewed and approved by the Community Development Department prior to the issuance of a building permit. 22. All mechanical units shall be screened as required in Title 11-6-4 of the City's Zoning Ordi- nance. All mechanical equipment screening consistent with the principal building architec- ture must comply with City ordinance regulations and be reviewed and approved by the Community Development Department prior to the issuance of a building permit. Planning Staff Report — ZA2021-060, PP2021-061, and SP2021-62 The Views — Pillai Builders September 27, 2021 Page 16 of 18 23. Rubbish, garbage, and recycling containers shall be maintained at all times so as not cause odors or other public nuisances. 24. Decorative fencing not necessary for motor vehicle safety shall be commercial grade orna- mental fencing: Montage Commercial Majestic 3/4 — Rail Fence design. 25. All retaining walls meet City Code for proper safety measures including guard rails and fencing, and must be properly maintained. Fencing above retaining walls greater than four feet in height is required within 36 inches of a pedestrian facility and shall be shown on final approved plans. Utilities 26. The Developer is responsible for providing the necessary easements and costs associated with road and utility improvements serving the site. All drainage and utility easements as recommended by the City Engineer and dedicated to the City for public purposes, if needed. 27. The water utility plan shall conform to the City's water supply and distribution plan. 28. The sanitary sewer utility plan shall conform to the City's sanitary sewer comprehensive plan. 29. All stormwater designs shall meet the intent of the City's Surface Water Management Plan and the SWWD water management plan. 30. The developer must make all necessary adjustments to the curb stops, gate valves, and metal castings to bring them flush with the topsoil (after grading). Onsite Infrastructure Improvements 31. The developer shall contact the electric, telephone, gas and cable companies that are authorized to provide service to the property to ascertain whether any of those utility provides intend to install underground lines within the development. 32. The developer is responsible for all street maintenance; upkeep, and repair of curbs, boule- vards, and sod and street sweeping until the project is complete. All streets must be main- tained free of debris and soil until the subdivision is completed. The developer hereby agrees to indemnify and hold the City harmless from any and all claims for damages of any nature whatsoever arising out of developer's acts or omissions in performing the obliga- tions imposed upon developer by this paragraph. 33. The Developer will provide to the City copies of test results, suppliers, subcontractors, etc., relating to the work to be performed by the developer. 34. Developer will be required to conduct all major activities to construct the improvements during the following hours of operation: Planning Staff Report — ZA2021-060, PP2021-061, and SP2021-62 The Views — Pillai Builders September 27, 2021 Page 17 of 18 Monday through Friday Saturday Sunday 7.00 A.M. to 7.00 P.M. 9.00 A.M. to 7.00 P.M. Not Allowed This does not apply to activities that are required on a 24-hour basis such as dewatering or bi pass pumping, etc. Any deviations from the above hours are subject to approval of the City Engineer. Violations of the working hours will result in a $500 fine per occurrence. 35. The Developer shall weekly, or more often if required by the City Engineer, clear from the public streets and property any soil, earth, or debris resulting from construction work by the developer or its agents or assigns. All debris, including brush, vegetation, trees, and dem- olition materials, shall be properly disposed of off -site; burying construction debris, trees, and other vegetation is prohibited. Burning of trees and structures is prohibited, except for fire training only. 36. The Developer grants the City, its agents, employees, officers, and contractors, permission to enter the site to perform all necessary work and/or inspections during grading and the installation of public improvements by the developer. 37. The Developer will be responsible for vacation, addition, and recording of any needed easements for site utilities. 38. Upon completion of the work, the Developer shall provide the City with a full set of as -built plans for City records and transmitted to the City in a DWG AutoCAD format and pdf format. Developer must also furnish the City with a pdf format of the final plat and four prints of the recorded plat. If the Developer does not provide as-builts, the City will produce them at the developer's expense. 39. Adequate dumpsters must be on site during construction. When the dumpsters are full, they must be emptied immediately or replaced with an empty dumpster. The developer is responsible for preventing debris from being blown off -site. 40. Adequate portable toilets must be on -site at all times during construction of development. Toilets must be regularly emptied. 41. After the site is rough graded, but before any utility construction commences or building permits are issued, the erosion control plan shall be implemented by the developer and inspected and approved by the City. The City may impose additional erosion control re- quirements if it is determined that the methods implemented are insufficient to properly control erosion. 42. All areas disturbed by the excavation and back -filling operations shall be fertilized, mulched, and disc anchored as necessary for seed retention. Time is of the essence in controlling erosion. If the developer does not comply with the erosion control plan and schedule, or supplementary instructions received from the City, or in an emergency deter- mined at the sole discretion of the City, the City may take such action as it deems appro- priate to control erosion immediately. The City will notify the developer in advance of any proposed action, but failure of the City to do so will not affect the Developer's and the City's Planning Staff Report — ZA2021-060, PP2021-061, and SP2021-62 The Views — Pillai Builders September 27, 2021 Page 18 of 18 rights or obligations. If the developer does not reimburse the City for any costs of the City incurred for such work within thirty (30) days, the City may draw down the letter of credit to pay such costs. 43. The Developer is responsible for erosion control inspection fees at the current rates. If the developer does not reimburse the City for the costs the City incurred for such work within thirty (30) days, the City may draw down the letter of credit to pay such costs. 44. Dust control measures must be in place to prevent dust and erosion, including, but not limited to daily watering, silt fences, and seeding. The City Engineer may impose reason- able measures to reduce dust at the site. Prepared by: Emily Schmitz Senior Planner Attachments — Architectural Renderings — Site Plan — Preliminary Plat — Lighting Plan — Landscape Plan — Engineering Review Memorandum dated September 15, 2021 — Preliminary Civil Drawings — Resident Letter — Hislop p go P11 R ;,- OEM e_' . Illlllllllllllllllllllllllliiil� ■ .' , n4`' . p �L,'L , V ■® mi op11l1 0 T. T L F RST F OOR --- - - - - -- PILLAI OPPIDAN PROJECT PROJECT L :g 111.m d AMM K. ■m01 - 1�� 32 �14'-4" 44'-II" '� I%1'-Y" 14'-4" 23'-6" 13' . 15'-2" . 14 4' 29'-3" f f HARDWOOD AVE i5 n WEST (FRONT) ELEVATION U n NORTH (LEFT SIDE) ELEVATION A2 � 1 ! ! ! H _ H I! u JUL IN jmAm� o 707 EAST (REAR) ELEVATION III 41'-1" 14'-4" I 2-10" 1 II HARKNESj AVE S FRST'WoR ELEv.=es_.o e OPPIDAN' PILLAI PROJECT'' PROJECT JH MWINEY SITE LOCATED HERE: SITE LOCATOR MAP Im , IN molm 'THE V I EV OPAQUE THERMAL ENVELOPE REQUIREMENTS PER 2020 M14 ENERGY CODE TER SECTION C4011 GENERAL IFREBDRII AND TABLES C402.1.3 AND C402.41 OPAQUE ELEMENTS REQUIRED VALUES PROPOSED VALUES ITTO PA- -a, — PCURW �01,—E I -A —111 —TION IIIFT -Till —T—H cpRIRI= -Till —T-11 —111 —1 2n2l 1, 1-11 701N!IlNlr IMPOPMATInW, CURRENT ZONING. UR - URBAN RESERVE AND R2 - RESIDENTIAL E6747E W40 COMP PLAN R6 - HIGH DENSITY RESIDENTIAL PROPOSED USE; R& -HIGH DENSITY RESIDENTIAL ISU1HIT MARKET RATE APART — PROP 60 PARKING: 68 SPACES (53 OPEN LOT SPACES AND 35 EN=NED SPACES 'BOURE) PARKING 66 6PA;E6 FROPO&SO BUILDING HEIGHT 3 STORIES ABOVE PARKING GARAGE - 46 FEET AVERAGE SITE AREA CALCULATIONS. GROSS LOT AREA - 2.91 ACRE (,126,160 SUP.) BUILDING COVER: PRINCIPLE BUILDING - 14,161 S.F. ACCE55ORY TRASH ENCL05URE = 112 S.F. TOTAL BUILDING ftD�G AREA : 14939 S.F. TOTAL BUILDING IMPERVIOUS SURFACE COVER; TOTAL BUILDING AREA - 14,939 S.F. ASPHALT PARKING AND DRIVE - 22066 S.F. CONCRETE SIDEWALKS -131 B.F. RETAINING WALLS - 233 S.F. TOTAL 111ERIZI AREA. 11,965 S.F. TOTAL IMPERVIOUS OU COVER : 30,0% MAXIMUM IMPERVIOUS SURFACE : 504% UNIT INFORMATION - FIRST rLOOR I - TLC BEDRGCr UNITS AND 3 THREE EEDRCCT JI (TOTAL 10 UNITS) 5ESo NC FLOCR I - TUC BEDROCi UNITS AND THREE SEDR)CM JMT5 (T074L 10 UNITE) -4 Ft =LCO' - CNE BEDFXC UNIT I TWO BEDROOM LN175 ;:ND THREE BEDRCCY JI (TG74L 11 UNITS) -CTLL UNIT' 31 (1 0V- 'EDRCOM JNI-, 2 - TILL BEDROOM " 'S AND 5 -4REE BEDRCCI JNITS) TYPE 'A' UNIT CALCULATION IN;:n;;MATInNI TART F. T-PEA JWI- CA-CUI-4TICW PER ID20 MV LCC-5E16-7Y COrE S-DT`6 11016,22 -YFEA JH-5) El TO74L UNITE x 21 : 0,62 OR TYPE 4 X-6 REGLIR- ' T;TAL TYPE A JI PROVIDED. I ,N 7 01 - FIRST F-OOR - 3 SECROCM ' BATH CODE SUMMARY "I, ZIL1121 .1 IL11BIL I JIB 17-1 I SWEET INDEX. ALI TITLE SHEET, SITE PLAN All EXTERIOR LIGHTING PLAN A1.3 TREE LANDSCAPE PLAN A2.1 GARAGE FLOOR PLAN A212 FIRST FLOOR PLAN A23 SECOND FLOOR PLAN A2A THIRD FLOOR PLAN A2,5 ROOF AND ORAFTSTOP PLAN A2,6 ONE AND 3-BEDROOM PLANS A2,1 FLUSH WALL 2-BEDROOM PLANS A2.8 BUMPED 2-BEDROOM PLANS All EXTERIOR ELEVATIONS AND SITE GRADE DIAGRAM A3,2 EXTERIOR ELEVATIONS A4,1 ELEVATOR 4 BUILDING SECTIONS A4,2 CROSS SECTION AT STAIRS A4.3 WALL SECTIONS A5,1 WALL and CEILING TYPES A5.2 DOOR and WINDOW SCHEDULE and INTERIOR ELEVATIONS JH MACKEY ARCHITECT K 1-1- Ile> TCC DESIGN TCC F!SnNl 7-1 Dlelh,, e-77, Gate 1 —FINAL z— L 9 I., di -9 cn di MAGIrlef tcc2O2l4l I'l ------------- I� �y I I I I I r I 1 I I ( I I } I I Ii I li I II Proposed Drainage & Utility Easements are shown thus:l PROPOSED DRAINAGE AND UTILITYEASEMENTS ARE SHOWN AS THUS: Personnel The on Basemen sownare rom nralsor recom orimomvauon nmv,hea oy cl,en. REVISIONS emxRr. athellemepl h,,L,6e�saa°ianaen°n`,�o�°naa;ina %rusenhe elele er QUINT PILLF o eMv -17 ne,ehlh�e „1h h�erAnynr pop,. A 13E M A R C eeeeme, MN ssn3 a 1769 Lexington Ave. //I LAN635GRVEYING 6 ENGINEERING B,00klyn MN a2Left P=U" Al ea Roseville, MN 55 Atnslgnetl. / "/ M n eapol'stlll'nnesofa 55620 oe1111h, 1-6mzrt6o 3Oom e @ emaron ephone 763 m 9 , 28 C MN GRP Gregory Reglsl,lon No. 24992 r6ascM1@tlemamncmm eg ove, We --------------------- Legal Description va e y, mne�e�, ergheM1 Miscellaneous Notes 01 0o Aoo-s.(unassigs eTy r,an<nessn,e. s, C-gecm,e,MN 0 A-ofP-,I-291—, (D Ayg,pM1hln<,,,-AhonIlly mispmperti is In Fl,m mne x.(-�Iminlmal g) per FEMA panel map number 27163CW 05E d,terl OAOA2010. b p_mml -gp„pertyoeecnpn,n anoanv enM,mbances remr n,[rwltletltrsurveys11subjectt, cM1an 1aea,Iing Mnpne ota Tystlem per wasmnpgm27 n Coin c,moalnaltesyaem NAo e3. — © 3e1cM1m1ElevaO,n —812 275teetN-D 38 A Zoning & Development Information A m M, n m n n e N (a (1. thoet oe w the ne-st Not steh fo','Otph a C ms, nehmM1he,r m n cenlen�en meM1ha.enM A- pmp,seb z Y 66sgrc (286acres) Qg _WY 11467s9 x(tletict on) - 1 o ,ege,nao�memsM ® mnh 1-hole ' ® to,mM-hole 0 Ne,Meehele ®® N,Maaan eenMl,Ean,loM- SCALE IN FEET 0 30 60 90 A'11 LIGHTING SCHEDULE 01, "HUI' C17. M, ttn U161, RA�N� I6 MOUNTING 1N5T UCTION6 DMRIWH -11 - JILL L.H 0 L- leu �11H .,Tl 11 JILL 51-1 1� 1� --T ��L- 1� ug eul —1-- Ll 2 l—,l_- 3-1 '12 NOTE: SEE L-71— -AN FOk D15TANGE TO —E LINE. I IS PROPOSED INFILTRATION BASIN i L r- - — 7- ,— I&L I STAIR E PROPOSED 31-UNIT AFARTME�RTMB UILDING BUILDING II II L- — — — - — — - — - — - — - — --- ----- --------- IW --------- --- ---- ------ 31 of 2 - I I .c -- 1 ENTRY loo 3 FARKI SOUTH PROPERTY LINE ,)LIGHTING PLAN llA-,-V SCALE I" = —' FLFLFL-FL----F- 0 � 10 E0 �O 40 50 100 1, JH MACKEY ARCHITECT Ile> TCO DESIGN TCO DESIGN Toad orstino� e-77, 9" fZ JH MACKEY tco202141 1,2 PLANTING SCHEDULE SYMBOL COMMON NAME SIZE/TYPE QTY. (SCIENTIFIC NAME) 16TING EX STUD 6 5HIFICANT -F PER EX STUD PER TRzz BE TREE NVEH-DR`L -D RETAIN INVENT - EX ITII I GN�lA'NT THEE PER EX -A PER TR-- L TREE I BE RE CVED IN-7— T I W111 I- TE D11 IDIR—E ElDc-IR, Di" E T2 T3 I Ell, FEET TAL- Ez T4 )RT-FRW U-ITF I/ FEET TAL- 4E IDDIE-- T5 •APVA SE BE L— RE11-4-AL I 12" DIL s - A 0 SI C—F—D FIRE 1611EIFI L1111 12' PT 14 .I-DIL _ 0 - Nl REEL11MB JE DILI P" E. 52 (.RDA NOTEE L41NDECAFE COVTF?4OTOR TO VERIFY 4-L OUAINTTIH AND LOCATIONS IN FIELD, i. FLAINT TREES AND 6LR1155 FER V,PbER' RESOMMENTDA71ON5, v qu HARDWOOD V4 ACCE6 Ca &71 TREE AND SHRUB REQUIREMENTS REQUIRED PLANTINGS PROPOSED PLANTINGS PLANTINGS APPLIED TO INCHES 29 CVER5TNY DEDD-5 TREE 11 F—IFF6 DEGID-5 TREE6 ,2 'a CVER5TCi -ECI-LE -REES 11 —11ERC2 TIREI �,CFHL-- DEGID-5 TREE 14 DVERFTNY D-DD-5 TREE 14 x 2 12' 35' 19 — PEFFCIA6 7RFF6 - 1? v 2 : 146 DRHA—TAL D� DUDIJ5 �E5 1 I,'-' 11" TOTAL TITIGAT 'W I : 9b F' I - UIEED —NTIV5 B46ED OVLI,EAL =EF FF DF 5ITE cEEl`ETE ,-- —M -D INCHEF 546ED DH 4 TREE REQJ FF—T C= I"v1'DIEF A,D ABD,F FFD, RED PL-1— --- '- S-- IBE 5' OF NEW --T - 4—IED TT 54— N-5 R-QUI ED 1q, wowr, PROPOSED INFILTRA316N BASIN j PARKING LOT MEDIAN REQUIREMENTS PROPOSED PARKING LOT REQUIRED MEDIAN PROPOSED MEDIAN 1,11- 6.11P FEET lh clF - WAIR= 7B, S DE I FEET NOTE. PRjPDR=D —14W E THE -4- )F —1- A- I N (MEDALN 'I - FR 5D,AN -2 - 116 —T AN 66 6LLFt. 10111, .1 ; F3� cD - T AND MEDIA, " ; ?. CD 64 JT� T� 0-3 NOI T- 0 PROPERIY Like 71 7,0 - — - — ---- 0,01' aj nj �Ar 6�TAIFCE, I t 1111AIT PARCW4 EJRIADE .1 FAWN�101-1 PRPROPOSED.y T WIT, APARTMENT L 7L aulu)ING 4 if 4P qT� - — - — - — - — - — - — - SOUTH PROPERTY IT- 1-mill, TREE LANDSCAPE FLAN FLFLFL-Fl-----F- F 10 IF 20 30 4c 50 IDD RD & MLENK Real People. Real Solutions. MEMORANDUM Date: 09/15/2021 To: Ryan Burfeind, PE From: Andrew Olson, PE Mike Boex, PE Subject: The View Plan Review City of Cottage Grove, MN Project No.: ON1.124869 3507 High Point Drive North Bldg. 1 Suite E13O Oakdale, MN 55128 Ph: (651) 704-9970 Bolton-Menk.com This memo summarizes the review of the site development documents submitted by Demarc Land Surveying and Engineering, dated 08/24/2021, (received 08/25/2021). Plat Comments: 1. The Cottage Grove Planning Commission signatures should be removed from the plat. 2. It is assumed Outlot A will be privately owned, therefore a blanket drainage and utility easement is not needed. Instead, perimeter drainage and utility easements should be provided similar to Lot 1. 3. 10-ft minimum perimeter drainage and utility easements are requested around all proposed property lines. Site Development Plan Comments: Chaat ('1 4. Please add and submit a landscaping plan. Sheet C2-05: 5. Please add the following city standard details: a. BED-2: Pipe Foundation for RCP and DIP. 6. Please make the following revisions to the outlet structure: a. The top of the weir wall provides 4" of concrete above the second set of orifices to top of weir. Please revise the layout to provide a minimum of 6" of concrete. b. The grate is 57" diameter but the structure has an inside diameter of 60". Please revise the grate to fit the structure. c. It is recommended that consideration be given to replacing the outlet structure with an outlet pipe. It appears a 40-ft long 12" RCP at a slope of 1.7% would meet the required rate control if the upstream invert for the flared end was set at 815.35 and the downstream flared end at 814.67. Please verify the design through HydroCAD and make H:\COTT\ON1124869\1_Corres\C_To Others\Demarc\2021-09-15\124869 Plan Review 2021-09-15.docx Bolton & Menk is an equal opportunii, - ._ The View Review Page: 2 modifications if needed. This would eliminate the need for a 5' diameter outlet structure and ease future maintenance and inspection. Chant CA- 7. The existing conditions, survey, and removals are difficult to interpret on Hardwood Avenue at the current scale. Please separate the Hardwood Avenue existing conditions and removals and show them at a minimum of a 50-scale layout. a. Please show the light poles to be salvaged and reinstalled as well as the conduit/wire to be removed. b. The milling hatch is labeled in the legend as "Remove Bituminous Pavement". This should be revised to specify profile milling of the bituminous pavement. 8. The existing roadway easement along the southern property line should be vacated. chant r7- 9. The City Fire Marshall has indicated that according to the state's fire code, without a second access road (not required), the combination of the driveway and parking lot creates a long dead- end that therefore requires a turn around. Please refer to the attached section of the fire code for specific dimensions to incorporate into the design; the fire department feels the "Y" layout and dimensions are most applicable due to the submitted fire truck turning movement. 10. Please reposition the Infiltration Basin B label. The linework and text for the water and sewer services are conflicting with the basin label. 11. The pedestrian ramps for the trail crossing at the entrance to Hardwood Avenue should be concrete. An intersection detail should be provided for the entrance within the right-of-way to demonstrate ADA compliance of pedestrian facilities and proposed drainage along the curb and apron. 12. The driveway apron should have a curb radius of at least 20' to the back of curb. 13. Note 15 should reference the widening and turn lane plans on Sheet C10. 14. Clarify the use of the concrete patio off the driveway (reference note 17). On the architectural plans, this area is noted as a grill/picnic area. ADA accessibility does not appear to have been provided to this location; please provide an ADA accessible route and ensure the pad is ADA compliant. Sheet C8: 15. Please label the overflow elevation (820.0) for Infiltration Basin B. 16. Please correct the overflow elevation of 817.0 for Infiltration Basin A to match the HydroCAD model and Detail 6 on Sheet C4 (Overflow Elevation 817.3). 17. Please show the bottom elevation within Infiltration Basin B. 18. Provide additional information regarding the ADA accessible routes that are proposed on the site. a. For clarity, building door locations should be depicted on the plans. Bolton & Menk is an equal opportunity employer. The View Review Page: 3 b. There appears to be discrepancies between the civil and architectural sheets regarding proposed stair locations. Where stairs are proposed, please provide additional details on the plans identifying elevations and construction details. i. All commercial stairways must have handrails on both sides, be a minimum of 44", with maximum riser height of 7" and minimum tread depth of 11". 19. Be aware that retaining walls over thirty inches (30") in height that are located in pedestrian traffic areas or within thirty-six inches (36") of a public way walk shall be completely fenced along the top edge with a permanent fencing material. a. It appears there are some walls proposed along the sidewalk/stairs that will need a fence/railing and should be detailed on the plans. 20. The EOF for City Pond WD-1317, which is immediately north of this development, is being modified with the proposed site grading. Please verify and depict the revised EOF for WD-1317 to the north. The City will apply a 1.0' (min.) vertical freeboard requirement from an adjacent curb EOF to the building garage elevation. Sheet C9: 21. Adjust all manholes impacted by the widening. For example, there are several storm manholes in or adjacent to the trail that is being realigned along Hardwood Avenue. Adjustments between 3" and 12" are allowed. Any adjustments outside the allowable range will require structure modifications. 22. The top slab for STMH-52 will need to be replaced due to the casting change. The existing top slab has a 2'x3' opening and the R-1642 manhole casting will need a round opening. 23. The detail for OS-1 shows the outlet pipe as 12" RCP but the layout on Sheet C9 shows 12" HDPE. Please revise the pipe material to RCP to match the detail. Sheet C10: 24. The property immediately to the south is planning a connection to Hardwood Avenue which will also require widening and turn lanes on Hardwood Avenue, which will in turn impact Hardwood Avenue in front of this project. Please coordinate with Carlson McCain (Cottage Grove Apartments project) to depict the planned layout on Hardwood Avenue. a. In order to minimize traffic impacts, the City requests that this development coordinate and construct the turn lanes concurrently with the proposed development to the south. Please note that if the development to the south does not move forward, the design will need to be adjusted accordingly which may increase the scope of work. 25. Construct right and left turn lanes on Hardwood Avenue at the proposed driveway/entrance. An approximate sketch is included with this memo for reference. a. Tapers for thru lanes shall be minimum 40:1 (speed limit:1) b. The proposed roadway crown shall be shifted to the center of the left turn lane (approx. 3' crown shift). Profile milling is anticipated to be able to accomplish this crown shift. The crown shift should be clearly labeled and depicted on the plans. Bolton & Menk is an equal opportunity employer. The View Review Page: 4 c. Please label all tapers. d. The new pavement should be shown on the plans. e. Gore striping will be needed north of the left turn lane to incorporate a 40:1 taper. The striping should be 24" solid yellow with 20' perpendicular spacing. f. The 4" solid white striping for the right and left turn lanes should begin 50' from the taper point. g. The right turn lane should only have one arrow centered along the white stripe. h. Please provide lane designation signs for the turn lanes. The right turn lane should have a Right Lane Must Turn Right (113-711) and the left turn lane should have a thru and left turn lane designations (R3-8AC) with "Only" under both arrows. 26. Final plans will need more detail for the work proposed on Hardwood Avenue including spot elevations, grades along curb, pavement cross slopes, possible crown shifting, etc. 27. Please provide a lighting plan for street light relocation along Hardwood Avenue. a. Please show the conduit (4" Schedule 40) and label the wire (5#6 and 1#8G) for the street lighting relocations. 28. Pedestrian ramps should be installed for the trail crossing at the driveway. 29. The concrete streetlights to be relocated are direct bury instead of installed on a concrete base. Please see the attached detail plate for reference and update Note 4 accordingly. Chaat C1 1 30. The legend shows erosion control blanket being used. Please show where the erosion control blanket will be installed. 31. Please label the rip rap or add the hatch to the legend. Stormwater: 32. Soil borings are required in the vicinity of proposed volume control BMPs (Infiltration Basin A and Infiltration B). Borings are needed to identify soil conditions and the presence of groundwater or bedrock. Soil borings should extend a minimum of 5 feet below the lowest constructed elevation of proposed BMPs. 33. Models: Please note that digital copies of the final version stormwater models and shapefiles or CAD drawings of existing and proposed drainage areas are to be submitted to the City once the review and revision process is complete. 34. Infiltration Testing Required. Please add a note such as the following to the plans: "Post construction testing of the infiltration rate and drawdown period will be required in each infiltration basin." 35. SWPPP: a. Please describe phasing to ensure excavation of infiltration system after drainage area have been stabilized. b. Provide rigorous sediment and erosion controls (e.g. diversion berms) to keep sediment and runoff away from the infiltration systems until the contributing drainage area has been constructed and fully stabilized. Bolton & Menk is an equal opportunity employer. The View Review Page: 5 c. Areas of steep slopes (3:1 or greater slope), if present, should be identified on the plans. d. There are multiple mentions of a landscaping plan, within erosion control quantities table (C12) and infiltration basin details (C4), but it is not detailed in the plan set. Please show the proposed seed mixes and rates, particularly the native seed mixes proposed for the bed and banks of the infiltration basins (for example MNDOT Mixes 33-261 and 33-262). e. Please include this note on the Erosion Control or SWPPP sheets. NOTE: "City requires perimeter controls at back of curb during building construction." f. Please include silt fence around the perimeter of Infiltration Basin B after grading. Bolton & Menk is an equal opportunity employer. APPENDIX D FIRE APPARATUS ACCESS ROADS The provisions contained in this appendix are not mandatory unless specifically referenced in the adopting ordinance or legislation of the jurisdiction. User note About this appendix: Appendix D contains more detailed elements for use with the basic access requirements found in Section 503, which gives some minimum criteria, such as a maximum length of 150 feet and a minimum width of 20 feet, but in many cases does not state spe- cific criteria. This appendix, like Appendices B and C, is a tool for jurisdictions looking for guidance in establishing access requirements and includes criteria for multiple -family residential developments, large one- and two-family subdivisions, specific examples for various types of turnarounds for fire department apparatus and parking regulatory signage. SECTION D101 GENERAL D101.1 Scope. Fire apparatus access roads shall be in accor- dance with this appendix and all other applicable require- ments of the International Fire Code. SECTION D102 REQUIRED ACCESS 1)102.1 Access and loading. Facilities, buildings or portions of buildings hereafter constructed shall be accessible to fire department apparatus by way of an approved' fire apparatus access road with an asphalt, concrete or other approved driv- ing surface capable of supporting the imposed load of fire apparatus weighing up to 75,000 pounds (34 050 kg). SECTION D103 MINIMUM SPECIFICATIONS D103.1 Access road width with a hydrant. Where a fire hydrant is located on a fire apparatus access road, the mini- mum road width shall be 26 feet (7925 mm), exclusive of shoulders (see Figure D103.1). D103.2 Grade. Fire apparatus access roads shall not exceed 10 percent in grade. Exception: Grades steeper than 10 percent as approved by '"lhe,kLre code official. e96!L60-FOOT 20'4 '-26' R —2628' RTYP.' TYP.' 20'---� 20' 20' 26' —i 96' DIAMETER "Y" MINIMUM CLEARANCE CUL-DE-SAC AROUNDAFIRE HYDRANT 28' R 20 28' R '� � 20'� 70' TYP.' .— r20' 26' ACCEPTABLE ALTERNATIVE 120' HAMMERHEAD TO 120' HAMMERHEAD For SI: 1 foot = 304.8 mm. FIGURE D103.1 DEAD-END FIRE APPARATUS ACCESS ROAD TURNAROUND 2020 MINNESOTA STATE FIRE CODE 555 EXISTING ARCHITECTURAL AREA LIGHTING PROMENADE SERIES LIGHT. MODEL NO. PRM2. PROVIDE LED RETROFIT KIT, 4100K, XXW, TYPE 3 REFLECTOR. AMERON VICTORIAN 3 SERIES CONCRETE POLE. MODEL NO. VEO-9. 3.0' TYP. STREET CURB ARCHITECTURAL AREA LIGHTING PROMENADE SERIES ARM. MODEL NO. TRA5D. w a .HAND HOLE AND COVER PLATE FINISH GROUND L l I I ----QUAZITE HANDHOLE 11 It GENERAL NOTES: ALL LIGHTING ASSEMBLIES SHALL CONTAIN ALL MODIFICATIONS NECESSARY TO COMPLY WITH XCEL REQUIREMENTS. EXACT LOCATION OF ALL ASSEMBLIES SHALL BE VERIFIED BY THE ENGINEER. Cottage Grove 11%ere Pride B06 ,,Osperlty Meet (3 Stantec BACKFILL MATERIAL COMPACTED OR �� UNDISTURBED SOIL 4 MIN. STANDARD DETAILS EXISTING CONCRETE LIGHT POLE DIRECT BURY BASE LED UPGRADE TO EXISTING LIGHTING UNIT COTTAGE GROVE, MINNESOTA LAST REVISION: JAN 2014 PLATE NO. LGT-20 48_LGTl 9.DWG )N WASHINGTON COUNTY SITE LOCATION CITY OF COTTAGE GROVE SITE DEVELOPMENT PLANS FOR THE VIEW XXX HARDWOOD AVENUE SOUTH COTTAGE GROVE, MINNESOTA SHEETINDEX THIS PLAN CONTAINS 12 SHEETS SHEET NO. DESCRIPTION C1 TITLE SHEET C2-05 DETAILS C6 EXISTING CONDITIONS&REMOVALS C7 SITE PLAN C0 GRADING & DRAINAGE PLAN C9 ITT I LITY PLAN A10 HARDWOOD AVENUE STRIPING&LIGHTING PLAN C11-C12 STORMWATER POLLUTION PREVENTION PLAN @Gopher State One Call PROJECT11112 oIIF, �oo-s „" LOCATION THE SUBSURFACE UTILITY INFORMATION DEPICTED IN THESE PLANS ARE SHOWN ACCORDING TO Cl/ASCE 38-02, "STANDARD GUIDELINES FOR THE COLLECTION AND DEPICTION OF EXISTING SUBSURFACE UTILITY DATA,' LEVEL D STANDARDS. LEGEND IMPAIRED WATERSWITHIN ONE (1) MILE.OF SITE UE S.k. 1E UU`ND 'VI''S'I'O' U' LTH` REVISIONS D E M n R C SS�E_FECT ENS P ��jf� PILLAI BUILDERS THE VIEW MINNESOTAOF AP �Rj Esj LAODSURVEYINB5ENBINEORI5NB e 1769LEXINGTONAVENUE N#207 XXX HARDWOOD AVENUE SOUTH TITLE SHEET Ea NOTa9401 jEFFFE rn v ROSEVILLE, MINNESOTA 55113 COTTAGE GROVE, MINNESOTA Ci of C12 PRO RAT UC. NO www oema—c — STEEL FQKE ro,.), MI�DM5-RB 6 _ DG ,50 I.E. IENNO A)BN POP UIT MPER POST 3 8F1 (EMAOIINESLICED). OIE MACHINEELICE FRDM FP&UCY B ITCHEPUR MUST 1 EUCO6MPACFE BY GHT EQUPMEM PRIOR TO PIACEMENT OF STEEL FOGfS. ProsTrlleeeoe NEE:SIUTB� THE IN nON MERIODS SHOULD BE USED MEN RIUTB� Cottage MAiTANDAR®DA[E y Grove INE ELTFEN WR^ma°'AP' COTTAGE GROVE, MINNESOTA ERO� AA IXED I `PBW AR QBSLOPE DPE DER rnoV. RADBEQIULTDDRSFE REQUIaE s MAN I:I CIGNG. sISUIP TRA A GRID GWNUALTHAN METHOD IS EELOIONODR NG SFA61LPI.H. METHOD Is EROSION coNraoL elnxKET ON HroRgnULCH. / G age STANDARD DETAILS SLOPE MUCKING COTTAGE GROVE, MINNESOTA oe eRo��o.c ER613 PROFESSIONAL EI ER11 ME IF III l RFUNDE E OL4W5 DOFHATHE ATTATE �,/. . 06.23.21 LT, NO. 32206 DCRONOIES—BELH (SEE DEFAIL L>P � aNO BiAPLE A Ow T Bs INTERVALS. LoxcmniouanL. 11 cnU., nErusrnciF PER MNNUM OFs SQUARE (THIS I IRECIEDP, IF, CTIY). VPAY PS 2. IAV BLANNETINNTwRENOF III 3. STAPLE AT 1.5IHIERVALS wDHD ANAN HORTREPOU E°° 6° r Cottage STANDARD DETAILS DETAILS GroveNANKET COTTAGE GROVE, MINNESCIA ERtrS OL 1]*7 5 HALF OF OVERFEIGHT I USE WDROD ROAD BRAIN — OR HIGHFLOW W�EMtOIECNON CURB ANDS) GUTTER MODELS, OR ID APPROVED EQUAL. OVELTHE mx HEIGHT RRBB 01 FILUP TER ASSEMBLY a" `E� EDINT -FLI FABRIC Cottage INIeFAv ns NrATOH C Grove COTTAGE GROVE, MINNESOTA ERO- BAORFELL aaxu1 UN_ FIN DOr SPEC. EP PER. IF w G DTA/B w BE PIP UOOEEUY BD/ PVC PIPE FOUNDATION & BEDDING IN GOOD SOILS Cottage PIPE FaMEnDD�norvB&BEDDING Grove COTTAGE GROVE, MINNESOTA BED.1 REVISIONS D E M n R C LAND SURVEYING & ENGINEERING 7601 73RD AVENUE N. BROOKLYN PARK. IN 55428 PHONE: 763.560.3093 1A1: 763.560.3522 www.D.mAFallo.00m SUT OP 'r srPRE SRI THE nAxE wxnNBUPsmFnn. \R\ Cottage STAND` T Dnc .`G A 5 Grove NT COTTAGE GROVE, MINNESOTA I I I I I I I I Q ] mLe I I QO QO I I I I I I I I I I I I I I I I I r € wnan CoGrovege LIGNDDARDDETroAE tta COTTAGE GROVE, MINNESOTA O,T_1 " O�OO�0? wODDcwPS18. M xIM n D CUp OHO" 080`� O O oq DcH wreCHRS oR QOQO waolas sPEaFlunoxs J// �Hu.,oM mB TO I TOE I. RUNOFF FROM M L FILTER FAHNIC SHALL BE PLACED UNDER ROGt PREVENT SE.M—OR STANDARD DETAILS Groe CONSTRUCRON ENTRANCE ROCK AND WOODGIIP COTTAGE GROVE, MINNESOTA ERa12 GENERAL CONSTRUCTION AND SOILS NOTES: 1. CONSTRUCTION SHALL COMPLY WITH ALL APPLICABLE GOVERNING CODES, LAWS AND ORDINANCES. 2. THE CITY OF COTTAGE GROVES STANDARD SPECIFICATIONS FOR STREET AND UTILITY CONSTRUCTION SHALL GOVERN FOR ALL IMPROVEMENTS WITHIN THE PUBLIC RIGHT-OF-WAY. 3. THE 2020 EDITION OF THE MINNESOTA DEPARTMENT OF TRANSPORTATION "STANDARD SPECIFICATIONS FOR CONSTRUCTION" SHALL APPLY. 4. THE CONTRACTOR SHALL BE SOLELY AND COMPLETELY RESPONSIBLE FOR FOLLOWING ALL APPLICABLE OSHA STANDARDS. 5. IF UTILITY RELOCATION IS NECESSARY, THE CONTRACTOR SHALL COORDINATE CONSTRUCTION ACTIVITIES WITH THE APPROPRIATE UTILITY COMPANIES. 6. MATERIAL UNSUITABLE FOR CONSTRUCTION (E.G. TOPSOIL, SILTS, ORGANIC MATERIALS, PEALS, DEBRIS, ETC.) ENCOUNTERED DURING EXCAVATION WITHIN THE PARKING LOT AND BUILDING PAD AREAS SHALL BE REMOVED AND PROPERLY DISCARDED. 7. GRADING SHALL BE CONSTRUCTED WITH SUITABLE MATERIAL AND IN LOOSE LIFTS NO THICKER THAN TWELVE (12) INCHES. COMPACTION WITHIN THE PARKING LOT AND BUILDING PAD SHALL BE COMPACTED TO 100% OF THE MAXIMUM STANDARD PROCTOR DENSITY. 8. TOPSOIL SHALL BE SALVAGED AND STOCKPILED FOR USE AS TOPSOIL IN GREEN SPACES DISTURBED DUE TO CONSTRUCTION. 9. THE CONTRACTOR IS RESPONSIBLE FOR DISPOSING OF BITUMINOUS AND CONCRETE MATERIALS DISTURBED BY CONSTRUCTION IN ACCORDANCE WITH ISPEC 2104.3. 10. ANY EXCESS MATERIAL SHALL BE DISPOSED OF OFF -SITE IN A MANNER ACCEPTABLE TO THE OWNER AND ALL GOVERNING REGULATIONS. 11. CONTRACTOR SHALL VERIFY ALL EXISTING UTILITIES AND CALL GOPHER STATE ONE CALL 48 HOURS PRIOR TO CONSTRUCTION WORK. EXISTING UTILITIES SHOWN ON THESE PLANS ARE ONLY APPROXIMATE AND MAY NOT BE RELIED UPON AS EXACT OR CoMPLETE. PROJECT: 89402 PILLAI BUILDERS THE VIEW 1769 LEXINGTON AVENUE N #207 XXX HARDWOOD AVENUE SOUTH DETAILS SHEET No. ROSEVILLE, MINNESOTA 55113 COTTAGE GROVE, MINNESOTA C2 of C12 i� 1.5" SPWEA340C BITUMINOUS PAVEMENT O O O O O TACK COAT 2' SPNWA330C BITUMINOUS PAVEMENT B' CLASS 5 AGGREGATE BASE PLICED DN APPROVED SUBGRADE LIGHT —DUTY BITUMINOUS PAVEMENT C3 NOT TO SCALE mlxi5EI1 M TOOLED CONTROL JOINT EXPANSION JOINT "oxalRNlwous�olxr BUER a WAIT S CAL WINUMSPAONGIOU. ALSOUSEWNENABNITHIBITTICS. �1 CONCRETE SIDEWALK JOINT DETAILS C3 NOT TO SCALE i� 2" SPWEA34CC BITUMINOUS PAVEMENT O O O O O TACK COAT 3" SPNWB330C BITUMINOUS PAVEMENT CLASS 5 AGGREGATE BASE 12" AGGREGATE BACKPILL PLACED ON APPROVED SUBGRADE HARDWOOD AVENUE BITUMINOUS PAVEMENT C3 NOT TO SCALE r' HAI f /a DESIGN S ONO 3 No S512 SURMOUNTABLEOSCALE CURB AND GUTTER RIRWOImM COMI CONTRAOTION TONT SWING NTRACTION JOINT .—NGORsmuCTURE mwr$FWER a UUER mINrFIISOLATION JOINT AIR IT STI)INGS OF —OF STIRTHODURES CONCRETE PAVEMENT JOINT DETAILS C3 NOT TG SCALE (OR APPROVEO CEQUAL)CH WAT (ttP.) 6' CONCRETE PAVEMENT o c (4D00 PSI MIN.) 8" CLASS 5 AGGREGATE BASE COMPACTED TO 10DX STANDARU PROCTOR DENSITY PLACED ON APPROVED SUBGRADE (MIN. 10DX STANDARD PROCTOR MAXIMUM DRY DENSITY) NOTE: CONCRETE COMPRESSIVE STRENGTH SHALL COMPLY WITH ASTM STANDARD C94. MINIMUM 28-DAY STRENGTH = 4.000 PSI CONCRETE PAVEMENT C3 NOT TO SCALE B612 CURB BITUMINOUS PAVEMENT EXTEND AGGREGATE BEYOND BACK UE CURB o O o O o 6" CLASS 5 AGGREGATE BALACEDSE N APPROVED SUBGRAUE BITUMINOUS / CURB TRANSITION C3 NOT TO SCALE ETE PAVEMENT 4 CLASS 5 AGGREGATE BASE PLACED ON APPROVED SIRIIADE NOTE: SIDEWALK CROSS SLOPES SHALL NOT EXCEED 2%. ANY AT THE CONTRACTOR S O E.PENCONCRETE SIDEWALK NOT TO SCALE R 6ID°PfA�O . � R l UST y Li 09 fi�05 SUPP` 2 TIPOLIT B612 CURB AND GUTTER 4NOT TO SCALE 4WMUM 5' S. IDEQ� E SEE SECTION �=ERDEAED05tirv°TYP. PE 3/<"t/2'R SAhr PEaP.) MNDOT BAIe MCO3/a P1aE VARIPBLE B, 1H, 1D OR Ro.w. LINE, wIum EVERMI=-3 6•MINPIUM 6 GRN x G—j MIN. 3l 3 VAWAIMEGRADE L/ TINENS A MMIILLLLOOV�ePoAjYyPRyEI 061[N[NiSY' MG IR"a .pl_`G glTUMIN sP 95—RUN (wRMm) RE 2,CL(SInNE Dc) FT 2'1BE ADDEB b"CUSnON AND ATE TE &RIXFlLL EF (AS DIREYTED BY THE NGIN�EER)GR ^. MNDOT B618 MOO T'CIXJCRETE ELE BITUMINOUS TRAIL TOOLED wwE vpv[mErvT B g I QOASS 5A BASE�00%CRUSHED r I/2'R FACE OF CURB SECTIDNA-A SEEDETARPUTE STR SHOULDER SHOULOER2'WIDE I ROPE 3l4� /2•R OAF SnWQIE _MNCIAL""'C'RECE:PPRON / PER FT mP.) 0. p SCOT HR—BLED 1 D912 MOD �Po�R CCOONB�EG PS NUENT SPECI FA �.. ab5ASSPECTNroI IDGumwaueIr s D TCx ExImGSTREET SECTION wTTN UM uswGTnE �3 1R,R GRAVa LUEE AN �US PEGSP32S W�FAR'GWORSE MI%NB, CRC)SRYEUBiOC 100%O TIDE BF52A CONCRETE A {1A555 AGGREGATF Uu UISxEO BAHA111 Aro RGLN) t RlT mP) EXCAVAnON AND AD [E[CREGATE BAO(FtLL DSANSllIN JO (AS Om L e0 BY Txe _F1NOTE D<ze MOD PLANCONCRETE SIDEWALK PLACES A VPOR's'STAMP PER PLATE STWEAIR BEROMROBCURB WHERE CURB AND "D SCALE LOtt RIGHT-0FWAY PERMIE IS REAE �IRN PRIQi TO CONSITtUC110N. 1. 2. FOR MATERIAL SPECIFICATION, RE TO RIGHT-GFPW PERMIT. STANDARD DETAILS RA STANDARD DETAILS SEANDARD DETAILS SCANDARD DETAILS Cottage cMaxaET�lslo�vnlxrnDANs Cottage CURB AND amee Cottage CONCREIEE DR aEYEMLam°x C°tt°g° IARETEE MM.E—wwEwAYAPRONCA C Grove Grove Grove Grove ECT To.�,�_ COTTAGE GROVE, MINNESOTA STR-g �"' ° COTTAGE GROVE, MINNESOTA STR-10 `" COTTAGE GROVE, MINNESOTA S-N-IY 4""^^�`ed° N D COTTAGE GROVE, MINNEGOTA STR-21 uc�I�ncu nr. nA111 1ME 1 in Aliun .. ..... .' pI REVISIONS D E M //�\ R C PROD ECi: 894G2 'AP LICENSED PRC""DONn��R''TREAT'I ..//nnnHE 101OovHAIII ASTATE of PILLAI BUILDERS THE VIEMINNESGTA. � LAND SURVEYING S ENGINEERING 1760 LEXINGTOA AVENUE N #207 XXX HARDWOOD AVENUE SOUTH DETAILS SHEET No. AaL 7601 T3RD AVENUE N. BROGM-YN PARK. MN 55azB ROSEVILLE, MINNESOTA 55113 COTTAGE GROVE, MINNESOTA C3 oP C12 � H P.E. PHONE: 7 63.560.3093 FAX: 763.560.3522 GRP OAT 06.23.21 LIC. N0. 52T06 www.Demarclnc.com ADA SIGN DETAIL C4 NOT TO SCALE RETAINING WALL C4 NOT TO SCALE D LET" ATE ALLDwED. MlF THAN S.oT.. y snowry EE pNCF, DNLv ION sxowN 11 a 1IEA4 111E Al T ALL R1aEcnorls. L�wRlrvc sxpu BE FULL wIRTH of ENcowNc Pp ,NLoH T LAIDIIII % A E,Ans ax snEE, c AxD OF F , TIE To SECTION C-C IN IAL III I IFTIPLAIT IAININII IIALL IT sE,BACx 3 ARNIMRN GD 6 MAlIMRN LRII THE RACn of �° �w 5 T ovEA v cuPB To PERuc INCDHPCRMos prvR rIT Ac 00' sN01 TAPERS& ]CSllE PEMoAPIA El L�Aa � 0ae PARALLEL PARALLEL PEDESTRIAN CURB RAMP C4 NOT TO SCALE 0 PERPENDICULAR IND —ROT I —AU mne ,E :TE TIES I .BIIFTLL w1TH Ens SECTION A -A NOTES PREIT11-T TIE TIP IF F.Pl TI AT REAL ANIO DE,EETATLE AA TELL NINDs LE "ALL TE II __' MIrv.IMDM ,D A MAT:MDMAIG TIE All EHDM ,n. OAR: DE M,TT. OFILL 1— LTEF "ALL BE RADIAL P—LISBLE RTRNG1 EA,AL TE EE,TAETNIN, E TRN MRM ,D D NA, MRM FRAM _I OF LONA Marv. LAHDIND „„n MA,. L.A.. sLAEE IN ALL DITa„Drvs. LEGEND D�aA„ET All ALLOWED. ry sAow IN PEDESTRIAN RAMP DETAIL C4 NOT TO SCALE 12" FILTER TOPSOIL BORROW (MNDOT38112F - 70 % SAND (MEETING THE GRADATION REQUIREMENTS OF 3126 "FINE AGGREGATE FOR PORTLAND CEMENT CONCRETEI ") BERM MI N. ELEV.=818.0 30% GRADE 2COMPOST(MNDOT 3890) OVERFLOVV PER DETAIL 4/C4 BERM - 87 I FT IT A BERM 'v 4 H M�` _80 III III III III OVERFLOW = 8773 — LANDSCAPING PER BOT. ELEV: 812.6 —III=III III=III=III—III=III III III— LANDSCAPE PLAN 12"SCAR IIII ED SOIL IIII IIil 1 TURF REINFORCEMENT MAT CATEGORY 2 �1 INFILTRATION BASIN A OVERFLOW DETAIL C4 NOT TO SCALE C4 NOT TO SCALE 12" FILTER TOPSOIL BORROW (MNDOT 38112F - 70% SAND (MEETING THE GRADATION INFILTRATION BASIN NOTES: REQUIREMENTS OF 3126 "FINE AGGREGATE 1. ALL TOPSOIL SHALL BE REMOVED FROM THE INFILTRATION AREA. FOR PORTLAND CEMENT CONCRETE') 2. ONLY TRACKED EQUIPMENT SHALL BE ALLOWED IN THE INFILTRATION BERM MIN. ELEV.=820.0 -30% GRADE 2 COMPOST(MNDOT 3890) 3 BASIN ATELY u.ON COMNP1iTON OF TIE INFLTRATON FISHAO IGR INc CONTRACTOR MUST INSTALL SEDIMENTLOGS OR SILT FENCE AT A ,� SIDE -SLOPE TOP ALONG WITH SIDE -SLOPE SEEDING AND MULCH. _—III — _ -----'----`- ---" -'- LANDSCAPING PER BOT. ELEV: 819 0 — — _] �— — _] — LANDSCAPE PLAN 12"SC RIFIEDSOIL � � INFILTRATION BASIN B C4 NOT TO SCALE n, LnII T ANON L, REVISIONS D E M n R C RQJEGT BG4D2 'AP UGER"C PRD"",CNAL EI �IipIERREUNTER///nnnHE lQLAWS DIFRATIE ASTATE of PILLAI BUILDERS THE VIEW DRAWN Br: NINNcsOTA. / � LAND SURVEYING G ENGINEERING 1769 LEXINGTOA AVENUE N #207 XXX HARDWOOD AVENUE SOUTH DETAILS SHEET No. ABL 7601 73RD AVENUE N. 6ROOKLYN PARK, NN 55'. ROSEVILLE, MINNESOTA 55113 COTTAGE GROVE, MINNESOTA C4 of C12 �EFFREY H P.E. PHONE: 763.560.3093 FAX: 763.560.3522 GRP OAT p6.23.21 "" NO. 52J06 wABOID. Al".— 9' 10" RAIN GUARDIAN TURRET POSITION RAIN GUARDIAN SO PRIMARY OUTLET ALIGNS WITH TOE OF SBASIN SIDE SLOPE TO AVOID SOIL INTEREFERENCE WITH FILTER GUTTERLINE METAL GRATE ---- ------------------- - CLASS AGGREGATE _ 10.5" BASE - OUTLET = 819.96 SUBGRADE �� 11 III I �� RAIN GUARDIAN — TURRET C5 NOT TO SCALE ANE GRATE SHOw� �3'iY'�1 �6 FACE OF CUP. OIRECTIONOFFLOW- --�6. PLAN CANPERETAIIPIATESTSTR 3E A6� DOEHOUSES AREMORTD SHALL BE 4 - 17 3"MORTAR INVERT OUTSIDE.INSIDE AND PVCE 2 BEAUS OFRAMNEX OR SERION L6 EQUAL BFTWEE4 BOTTOM SIAB AND �Grovege STANDARD DETAILS BARREL SECTU.N. CATCH BASIN COTTAGE 3ROVE,MINNESOTA STO�] NED BY: I HEREBY CERTIFY THAT THIS PLAN, SPECIFICATION. OR REPORT RFPARFD BY ME OR UND�NY0LICNSEDPROFESSIONALEFUNDEHLAWSDOF"ATHE ASTATE N BY: MINNESOTA.IL WCH ABLGRP 06.23.21LIC, 10. 82]06 FAST I=PER]OINM. —"'RI ANCHOR BOTH SIOEs. STORM SEWER SHALL BE RCP. ISOMETRIC POLTS 12E-418° 3150 � 3 z y . i8'-TP' I. 1/0.0 E-Pr 1 SEE CITY RATE N0. STP12 AND STO-13 FOR RIPRAP 1—MENT. Cottage STANDARD DETAILS Grove DE DON ArvD Mw e,a°u°�,rvn°„ TRASH COTTAGE GROVE, MINNESOTA 81]5 TOP OF WEIR = 817.0 PROPOSED 8" DI, ORIFICE AN = 816.0 �2„ 813.5 PROPOSED 8" DIA. ��� �L 4-0 ORIFICE INV = 815.5 CONCRETE BAFFLE WALL 3A 12' 11. S' SE 59" 35: PLAN=� (lrnaa) REPRUMPRECRUEREMENTS 36'TO 1B' 25 TO3B CL.3 3- --- (ONE CUBIC YARDS APER., 21. LES4) SIL RUPRAP SAND RIPPAP SECTION A EANucivPE. UNDER `111D SECTION B-B =-C TYPEry SIFANDA D DETAILS Cottage RmRAvATR RYOE°N FLARED SSECT C Give 4"`^Me••"aR++°`""'"°^ COTTAGE GROVE, MINNESOTA ST(I-1: REVISIONS D E M n R C LAND SURVEYING S ENGINEERING 7601 73RD AVENUE N. BROOKLYN PARK. MN 55428 PHONE: 763.560.3093 FAX: 763.560.3522 www.04n,Rra�o.00m �1 OUTLET STRUCTURE CS NOT TO SCALE PUECXST INVERT eE1/2DISLOPo ETER ' 2 TOWARDIHE INVERT. oTHA`o.F a POR;`oN o, THE PIPE AND BENC PL1N OF CONE IS FanNG Daw"nREAM. CISTINGANUADIUSTMENTRINGSAS SPECIFIED. PER DETAIL PLATE STN— I— z 36"-4R�" MANHOLE STEPS 16"MAI ON CENTER. VqR _VARIES DETERMINED TV PE SI2E / • CUT TO BEV'A WATER p IER VARIES UEUTSEAL SEESPECIFICATION. 1 M SECTION ON'NSMEANDEOUTSI ESll"AllE MORTARED ILS Cottage STAY SEWER MAN Grove SANITARY SEWER MANHOLE w`^^a••°aY"'�tl COTTAGEGROVE, MINNESOTA C PILLAI BUILDERS THE VIEW 1769 LEXINGTON AVENUE N #207 XXX HARDWOOD AVENUE SOUTH ROSEVILLE, MINNESOTA 55113 COTTAGE GROVE, MINNESOTA 5/e.. 1/2" CIA. - 13 UNC HEX ,D STAINLESS STEEL BOLTS H NUTS AND WASHERS IECES D GALVANIZED. OVER MR. .IT ,ANITARV SEWER" OR "STORM SEWER"o HIGH ENSITY POLYETHYLENE MIN HE GHT 3 ,MAX HEIGHT 12 . CQtteg¢ STANDARD DETAILS \x. GTOve CATCHBASIN AND MANHOLE ADJUSTMENT COTTAGE GROVE, MINNESOTA PROJECT: 89402 DETAILS S"EFT No. C5 OF C12 1 I n k 33 1 I J24 I ; I I ' 1 f I 1: I 1 I 6 REFERENCE NOTES: 1 I O1 SAWCUT BITUMINOUR AND/OR CONCRETE CURB (FULL DEPTH) �I i ----------------------------------------------- N8-5 4ae 2 VERLAY REMOVE BITUMINOUS PAVEMENT I 3 REMOVE CONCRETE CURB AND GUTTER 50 1 4 MILL AND OBITUMINOUS PAVEMENT (1.5 INCH DEPTH) )_'_ � � t 5 SALVAGE CASTING 6 SALVAGE STREET LIGHT I I I I 1 f X C[ P i l C V w I f ox r m I _ _ D LEGEND �9 5 -- EXISTING CONTOUR 5� 04 13, � *"� EXISTING BUILDING U _ I, EXISTING CURB & GUTTER EXISTING STORM SEWER o - x _ 1 `ham:, X ' EXISTING SANITARY SEWER EXISTING WATERMAIN EXISTING CONCRETE PAVEMENT 2 2: O EX]STING PENCE II' EXISTING $ION 3 I � I 'o E (V EXISTING HYDRANT "w f Wf EXISTING STORM MANHOLE 1 A l N BL T�r� z _ EXISTING SANITARYMANHOLE S� ai �' EXISTING FES 0 O."' ', C, ED EXISTING CATCH BASIN F x v ����-°°,,�� L _ -- - J- - REMOVE CURB & GUTTER A 'P REMOVE BITUMINOUS PAVEMENT II � I r , 1 - _-_-_-_- -_-`T- ,- - I '_ ;. � 495 � REMOVE BITUMINOUS PAVEMENT N 89 8 E 591 08 REMOVE TREE 3 I _ ----- SAWCUT PAVEMENT I I I p I iC 3 I ®I i0 I r 1 1 ^ r:. L OSCALE IN FEEI DESIGNED BY HEREBY CERTIFY THAT THIS PLAIN, SPECIFICATION, DR REPORT WAS REVISIONS D E M n R C i REPAREO BT ME OR UNDER Y DIRECT S PROJECT: 89402 LICENSED PROFEssIOHAL ely , UNN n Dlaws DovRAine ASTaTe of PILLAI BUILDERS THE VIEW oDRwNA MINNESOTA. YY l/ EXISTING CONDITIONS Sc No. LANK SURVEYING 6ENGINEERING 1769 LEXNGTON AVENUE N 207 XXX HARDWOOD AVENUE SOUTH REMOVALS "z A6L � x PE 7601 73RD AVENUE N. BROOKLYN PARrc. MN 55428 ROSEVILLE, MINNESOTA 55113 COTTAGE GROVE, MINNESOTA C6 of C12 i CHECKED eY: PHONE: J63.56C.3o93 FAX: J63.560.3522 GRP DATE: 06.23.21 LIC. ND. 32J06 www.0emarclnc.com j REFERENCE NOTES: � O CONCRETE PAVEMENT PER 3/C3 AND 6/C3 i 0 ' SITE DATA: O CONCRETE SIDEWALK PER 4/C4, AND 5/C3 I 15 PROJECT AREA = 3.16 ACRES O3 0612 CURB & GUTTER PER 8/C3 r t DISTURBED AREA = 2.23 ACRES EXISTING IMPERVIOUS AREA - 0.02 ACRES ® 0612 TROUT CURB & GUTTER PER 8/C3 j la' PROPOSED IMPERVIOUS AREA = 0.91 ACRES O5 MAXIMUM 4 FT HIGH WALL PER 2/C4 (BLOCK OR APPROVED EQUAL) I I ( © LIGHT -DUTY PAVEMENT PER 1/C3 ++ I I 07 10-FOOT WIDE MULTI -USE BITUMINOUS TRAIL PER CITY STANDARD DETAIL STIR-9 ON C3 - - - - - - - - - - - © FED RAMP PER 3/C4 AND 4/C4 MEETING ADA REQUIREMENTS O9 HANDICAP SIGN AT HANDICAP STALL PER 1/C4 I 10 9 FT WIDE PAINTED ACCESS AISLE 45' 4 INCH WHITE CROSS HATCHING WITH NO PARKING SIGN PER 1/C4 I 17 PROPOSED BUILDING (VERIFY WITH ARCHITECTURAL PLANS) I 12 COMMERCIAL ENTRANCE PER CITY STANDARD DETAIL STR-17 AND STR-21 ON C3 I i I 13 RAIN GUARDIAN PER 1/C5 I f'-lN eXCPO 14 INFILTRATION BASIN A PER 5/C4 AND 6/C4 I I� 0 15 WIDEN ROAD TO INCLUDE RIGHT/LEFT-TURN LANE TRASH ENCLOSURE PER ARCH. / STRUCTURAL PLANS. I� I 1] 20 FT X 16 FT CONCRETE PATIO PER 4/C4, AND 5/C3 I II 75 I r - 18 INFILTRATION BASIN B PER 7/C4 I II I y N 14 / I PROPOSED BASIN INFILTRATION100 YEAR WL 817.69 f_ _ R ----\ _ �t2 O3 _----_ _ 1. Q 3 .0 J 2 E T C Z60 2 0 3 II 0 2 �I 3 yII i, 15 m m 11 .8. 0 10 4 5 W Z PROPOSED ® w3 FFE=835.50 31-UNIT APARTMENT ae 4 i GF=822.50 ' LEGEND a r BUILDING 3 4 l -- Exlsnrvc euaDING Ex sTec cures a GUTTER m N g 3 a 0 , PROPOs[O cuRe a cuTTER z o 3 PROPOSED iPouT cuaB a GUTTER - Ex sr Nc srDRM scwER EXISTING G.NGRETG PCONCRETE I, PROPOSED LGHTOUTY PAVEMENT 5 'X IN HI E PROPOSEDPARKINGGTRIPE I I IOU NUMBER OF PARKINGSTALLS III I c 7 `o 0 30 60 SCALE IN FEET DESIGNED BY i HEREBY CERTIFY THAT THIS PUN, SPECIFICATION, REPORT WAS REPAREO BT ME OR UNDER Y DIRECT S Glaws DovHAine ASTaTe REVISIONS PROJ ECi: 89402 r 'AP ilcENSEO PROFEssICOAL E I 'NOEua n FH of D E M n R C PILLAI BUILDERS THE VIEW snLeT No. C7 OF C12 m DRAWN BY: z ADL MINNESOTA. IrlYYY ln/ LAryD SURVEYING& ENGINEERING 73RD AVENUE N. BROOKLTN PARrc. MN 55428 1769 LEXINGTOA AVENUE N 207 ROSEVILLE, MINNESOTA 55113 XXX HARDWOOD AVENUE SOUTH SITE PLAN �x P.E.7601 LIE:08.23.21 TIC. NU. 52706 n CHECKED BY:PHONE: GRP 763.560.3093 FAX: 763.560.3522 www.Demarclnc.com COTTAGE GROVE, MINNESOTA LEGEND EXISTING CONTOUR _—PROPOSED CONTOUR EXISTING CURB & GUTTER PROPOSED CURB & GUTTER PROPOSED TIPOUT CURB & GUTTER EXISTING STORM SEWER --PROPOSED STORM SEWER EXISTING WATERMAIN E%INNG FENCE x PROPOSED FENCE PROPOSED GRADING LIMITS 2.00% PROPOSED SLOPE 0 HP 910.00 PROPOSED HIGH POINT W MP 910.00 PROPOSED MATCH POINT W LP 910.00 PROPOSED LOW POINT 0 TS 910.00 PROPOSED TOP OF SLAB 910.00 PROPOSED GUTTER LINE OR FINISHED GROUND ELEVATION y I \ a 0 I I I II bJ � �� � i � l li I0 3�0 6'0 SCALE IN FEET f F I ;CW ESGNEDBVHEREBY CERTIFY THAT THIS PLAN, SPECIFICATION. H REPORT WASREVISIONSDEMnRC REPAREO BT ME OR UND�NYDIRECT S PROJECT: 89402 jP DcNSEOPROFEssIOHAL e�oEuNLAWSDOFHATHE ASTATE of PILLAI BUILDERS THE VIEW ry 9Y: MlrvrvcsOTA. �ln/ LAND SURVEYING 6ENGINEERING 1769 LEXINGTON AVENUE N 207 XXX HARDWOOD AVENUE SOUTH GRADING & DRAINAGE PLAN SneET No. "z A6L � x PE J601 73RD AVENDE N, 6ROOKLTN PAR rc. MN 55428 ROSEVILLE, MINNESOTA 55113 COTTAGE GROVE, MINNESOTA C8 of C12 i CHECKED eY: PHONE: 763.560.3093 FAX: 763.560.3522 GRP DAT p6.23.21 LIC. NO. 82J06 www.0emarclnc.com UTILITY NOTES: 1. WATERMAIN SHALL MAINTAIN A MINIMUM OF 7.5' OF COVER. 2. CONNECTION TO SERVICES OR MAINS SHALL BE PER CITY STANDARDS AND SHALL BE COORDINATED WITH THE CITY. REFERENCE NOTES: O CONSTRUCT FES WITH RIPRAP PER CITY STANDARD DETAILS STO-11 AND STO-12 ON C5. 2 CONSTRUCT OUTLET STRUCTURE PER 2/C5. 3 CONSTRUCT SANITARY MANHOLE PER CITY STANDARD DETAILS SAN-1 AND STR-23 ON C5. 4 CONSTRUCT RAIN GUARDIAN PER 1/C5. 5 CONNECT TO EXISTING MANHOLE, REPLACE CASTING PER CITY STANDARD DETAIL STR-23 ON Cl. © CONSTRUCT PER CITY STANDARD DETAILS STO—J AND STR-23 ON C5. USE SALVAGED CASTING. LEGEND EXISTING STORM SEWER EXISTING SANITARY SEWER PROPOSED SANITARY SERVICE EXISTING MTER SERVICE PROPOSEDWATERSERVICE Nl EXISTING SiORMNMANHOLE ® LE 0a-POSEDC CATCH BASIN EX O ARY MANHOLE EX I STING DFES NT 0 30 60 PROPOSED FESSTATE IN FEEI L� ucAiNncu nr. ncncu� Acrciirr in cNun .. ...... nA REVISIONS D E M //�` R C PROJECT: 89402 'AP ucEHSEo PRort:ssloNn��NYeRREurvDERHIDwsDo1HATHEASTATE ofPILLAI BUILDERS THE VIEWMINNE80TA. V � Lpryp guRVEYINO eEryuINEERIN6 1769 LEXINGTON AVENUE N #207 XXX HARDWOOD AVENUE SOUTH UTILITY PLANEF'RE 7t J601 73RD AVENUE N. BROOKLYN PARK. MN 55428 ROSEVILLE, MINNESOTA 5511jx P.E COTTAGE GROVE, MIN NESOTA C9 of C12 PHONE: I63.560.3093 TAX: 763.560.3522 GRP OAT OB.23.21 LIC. N0. 82706 www.Demarclnc.com STRIPING NOTES: 1. THE ENGINEER'S INVOLVEMENT IN THE APPLICATION OF THE MATERIAL SHALL BE LIMITED TO FIELD CONSULTATION AND INSPECTION. THE CONTRACTOR WILL PLACE NECESSARY "SPOTTING" AT APPROPRIATE POINTS TO PROVIDE HORIZONTAL CONTROL FOR STRIPING TO DETERMINE NECESSARY STARTING AND CUTOFF POINTS. LONGITUDINAL JOINTS. PAVEMENT EDGES, AND EXISTING MARKINGS MAY SERVE AS HORIZONTAL CONTROL WHEN SO DIRECTED. 2. EDGE LINES AND LANE LINES ARE TO BE BROKEN ONLY AT INTERSECTIONS WITH PUBLIC ROADS AND AT PRIVATE ENTRANCES IF THEY ARE CONTROLLED BY A YIELD SIGN, STOP SIGN, OR TRAFFIC SIGNAL. THE BREAK POINT IS TO BE AT THE START OF THE RADIUS FOR THE INTERSECTION OR AT MARKED STOP LINES OR CROSSWALKS. 3. A TOLERANCE OF 1/4 INCH UNDER OR 1/4 OVER THE SPECIFIED WIDTH WILL BE ALLOWED FOR STRIPING PROVIDED THE VARIATION IS GRADUAL AND DOES NOT DETRACT FROM THE GENERAL APPEARANCE. BROKEN LINE SEGMENTS MAY VARY UP TO 1/2 FOOT FROM THE SPECIFIED LENGTHS PROVIDED THE OVER AND UNDER VARIATIONS ARE REASONABLY COMPENSATORY. ALIGNMENT DEVIATIONS FROM THE CONTROL GUIDE SHALL NOT EXCEED I INCH. MATERIAL SHALL NOT BE APPLIED OVER LONGITUDINAL JOINTS. ESTABLISHMENT OF APPLICATION TOLERANCES SHALL NOT RELIEVE THE CONTRACTOR OF THEIR RESPONSIBILITY TO COMPLY AS CLOSELY AS PRACTICABLE WITH THE PLANNED DIMENSIONS. 4. THE ROAD SURFACE SHALL BE CLEANED AT THE DIRECTION OF THE ENGINEER JUST PRIOR TO APPLICATION. PAVEMENT CLEANING SHALL CONSIST OF AT LEAST BRUSHING WITH A ROTARY BROOM (NON—METALLIC) OR AS RECOMMENDED BY THE MATERIAL MANUFACTURER AND ACCEPTABLE TO THE ENGINEER. 5. THE EPDXY MARKING APPLICATION SHALL IMMEDIATELY FOLLOW THE PAVEMENT CLEANING. GLASS BEADS SHALL BE APPLIED IMMEDIATELY AFTER APPLICATION OF THE EPDXY RESIN LINE TO PROVIDE AN IMMEDIATE NO —TRACK SYSTEM. 6. OPERATIONS SHALL BE CONDUCTED ONLY WHEN THE ROAD PAVEMENT SURFACE TEMPERATURES ARE 50 DEGREES °F OR GREATER. 7. PERMANENT PAVEMENT MARKINGS SHALL NOT BE PLACED OVER TEMPORARY TAPE MARKINGS. REFERENCE NOTES OI COORDINATE WITH PROPOSED DEVELOPMENT TO THE SOUTH (COTTAGE GROVE APARTMENTS PROJECT) TO CONSTRUCT TURN LANES CONCURRENTLY IN ORDER TO MINIMIZE TRAFFIC IMPACTS. 2 CONSTRUCT LIGHTING HANDHOLE PER CITY STANDARD DETAIL LGT-1 ON C2. 3 INTERCEPT CONDUIT AT THE BEGINNING AND END OF STREET WIDENING FOR STREET LIGHTING AND RUN NEW CONDUIT AND WIRE TO RELOCATED STREET LIGHTS. © REINSTALL STREET LIGHT ONTO CONCRETE BASE PER CITY STANDARD DETAIL LGT-5. STRIPING KEY & LEGEND OCIRCLE — EPDXY SQUARE — PREFORMED THERMOPLASTIC 10 FT EXISTING 10 FT PROPOSED BITUMINOUS PATH MIryDUS PATH 6 FT 2 FT 2 FT 4 Fi 12 IT 11 FT 12 FT(T FT 3RD DIGIT: COLOR THRU LANE LEFT TURN LANE NE THRU LARIGHT TURN LANE W — WHITE Y — YELLOW 4" SINGLE 4" DOUBLE 4" SINGLE B — BLACK SOLID LINE SOLID LINE SOLID LINE JL WHITE YELLOW WHITE 1ST DIGIT: WIDTH 4 8", ETC. 2ND DIGIT: PATTERN 2" S — SOLID B618 CURB a 8618 CURB B — BROKEN AND GUTTER CROWN AND GUTTER D — DOUBLE EXAMPLE: 4BY = 4" BROKEN LINE YELLOW — EPDXY / \ HARDWOOD AVLNDL S — $LOTION A —A C10 NOT TO SCALE PROPOSED BITUMINOUS PATH BITOMINOUSPATH 6 IT 2 FT 2 R 6 FT 12 FT 11 FT 12 FT THRU IANE LEFT TURN LANE THRU IANE 4" SINGLE 4" DOUBLE SOLID LINE SOLID LINE WHITE YELLOW B618 CURB d" 8618 CURB AND GUTTER CROWN AND GUTTER HARDWOOD AVENUE S — SECTION B—B CIO NOT TO SCALE R� �n,1n, E'S U AN Mn a, REVISIONS D E M n R C ROJLGT 69aD2 'AP MIGNNEO Peovt:sslONA��NYeRRE'NoRelGLAWS GOF THISASTATE of PILLAI BUILDERS THE VIEWMINNesoTA. HARDWOOD AVENUE sneerNo�LANK SRRVEYINR 6ENUINEERINB 1769LEXINGTON AVENUE N i/207XXX HARDWOODAVENUE SOUTH$TRPNO & LIGHTING PLAN��x PE 7601 73RD AVENUE N, 6ROOKLYN PARK, AN 55'. ROSEVILLE, MINNESOTA 55113 COTTAGE GROVE, MINNESOTA CIO of C12 CHEINEDPHONE: 7 63.560.3093 FAX: 763.560.3522 GRP DATE: 06.23.21 LIC. DO 62J06 www.0emarclnc.com I I I g I I ________ Ifl I > T'____ ------------------- --.-------.-----------.------------------------------------- 'I I I I 0 I'�JLET PROTECTION (TYP.);' I I i I I I I I I I / EXCCPT (O N I II I I / I (D 0 li I' ei PROPOSED, ` IIJFILTRATION BASIN A I I _ 100-YEAR HWL=81]J69 y � � LJ'�' � I o' D-- _ --- _ - CK STf ILIZING I Ij EXIT I 0 00 o �o 00 00 m^ �o Z I I IdI ml 2 AEL a� I PROPOSED 8 Z 3 31 UNIT APARTMENT FFE-835.50 GF-_ 822.50 '° I r _ LEGEND o � BUILDING I GRADING LIMITS E I, _� s i �.. l - EXISTING STORM SEWER PROPOSED STORM SEWER I I o ¢4A- ____ - __ __ _%___ ___ ______ Y sr PROPOSED SILT FENCE OR BIOROLLS PROPOSED ROCK STABILIZING EXIT fl 0 PROPOSED INLET CONTROL DRAINAGE ARROW EXISTING CATCH BASIN ® RN PROPOSED CATCH BASIN PROPOSED RIPRAP aimPROPOSED EROSION CONTROL BLANKET v , , I - I I � I D 0 60 DESIGNED BY HEREBY CERTIFY THAT THIS PUN, SPECIFICATION, H REPORT WAS REPAREO 9T NE OR UND�NY'PLRECT S Asiaie REVISIONS PROJECT: 89402 en McENSEDPROEEssIONAz oEuanDawsDovRAine of NINNEsoiA.1/STORIAWATER D E M n R C PILLAI BUILDERS THE VIEWoRwN POLLUTION SHEET No. A6LE LAND SURVEYING& ENGINEERING T6D1 ONEi 763.56 N. 6RDOTAX: PAR K..3 22 PHONE: I63.560.3093 TAX: J63.560.3522 www.Demarclnc.com 1769 LEXINGTON AVENUE N 207 ROSEVILLE, MINNESOTA 55113 XXX HARDWOOD AVENUE SOUTH COTTAGE GROVE, MINNESOTA PREVENTION PLAN C11 OF C12 i CHECKED eY: GRP PE DALE: NO.: 82J06 ro:Talra�clEaar,Bam.a DISTURBED AREA: 2.54 ACRES EROSION CONTROL SUPERVISOR CONTACT: TED IMPAIRED WATERS WITHIN ONE (1) MILE THAT SITE DRAINS TO: NONE. AN APARTMENT BUILDING IS PROPOSED AT 7560 HARKNESS AVENUE SOUTH IN COTTAGE GROVE, MINNESOTA. THE ENTIRE SITE IS 2.9 ACRES WITH A PROPOSED ESTIMATED LAND DISTURBANCE OF 2.54 ACRES. THE PROPERTY IS ZONED URBAN RESERVE RESIDENTIAL DISTRICT (OR). THE CONSTRUCTION OF THE BUILDING ANO ASSOCIATED IMPROVEMENTS WILL BE ON THE SOUTH PORTION WITH THE PODDING IN THE NORTHWEST PART OF THE SITE. ALTHOUGH REGIONAL PONDS EXIST, RATE CONTROL AND OTHER STORMWATER REQUIREMENTS MUST BE MET ON -SITE. DUE TO THE SITE BEING WITHIN THE HIGH VULNERABILITY PORTION OF THE DWSMA (DRINKING WATER SUPPLY MANAGEMENT AREA), INFILTRATION ON -SITE IS NOT ALLOWED. THEREFORE, STORMWATER RATES AND THE WATER QUALITY REQUIREMENTS WILL BE MET THROUGH A WET POND WITH 0 OFILTRATION. KNOWLEDGEABLE PERSON/CHAIN OF RESPONSIBILITY THE CONTRACTOR SHALL IDENTIFY A PERSON KNOWLEDGEABLE AND EXPERIENCED IN THE APPLICATION OF EROSION PREVENTION AND SEDIMENT CONTROL BMPS WHO WILL OVERSEE THE IMPLEMENTATION OF THE SWEEP, INCLUDING: INSTALLATION, INSPECTION AND MAINTENANCE OF THE EROSION PREVENTION AND SEOIM ENT CONTROL ERRS. THE GENERAL CONTRACTOR SHALL ATTACH CONTACT INFORMATION TO THE SWEEP PRIOR TO THE START OF ANY CONSTRUCTION ACTIVITY. THE CONTRACTOR SHALL ESTABLISH A CHAIN OF RESPONSIBILITY FOR ALL CONTRACTORS AND SUB -CONTRACTORS ON SITE TO ENSURE THE SWEEP IS BEING PROPERLY IMPLEMENTED AND MAINTAINED. THE CONTRACTOR SHALL PROVIDE THE CHAIN OF RESPONSIBILITY TO THE OWNER AND ATTACH TO THE SWEEP PRIOR TO ANY CONSTRUCTION ACTIVITY. STORMWATER POLLUTION PREVENTION PLAN NOTES: 1. PRIOR TO ANY CONSTRUCTION ACTIVITIES, THE CONTRACTOR SHALL ACQUIRE THE NECESSARY MEGA FECES CONSTRUCTION STORM WATER PERMIT. 2. ALL EROSION AND SEDIMENT CONTROL BMPS SHALL BE INSTALLED PRIOR TO STARTING ANY CONSTRUCTION ACTIVITIES. FIRE'S SHALL BE MAINTAINED UNTIL ALL DISTURBED AREAS HAVE BEEN PERMANENTLY STABILIZED. 3. THE CONTRACTOR IS RESPONSIBLE FOR ALL EROSION PREVENTION AND SEDIMENT CONTROL MEASURES FOR THE PROJECT. 4. EROSION PREVENTION AND SEDIMENT CONTROL MEASURES SHOWN ON THE PLANS ARE THE ABSOLUTE MINIMUM REQUIREMENTS. THE CONTRACTOR SHALL IMPLEMENT ADDITIONAL MEASURES AS NECESSARY TO PROPERLY MANAGE THE PROJECT AREA. 5. THE CONTRACTOR SHALL KEEP THE SWPPP, INCLUDING ALL AMENDMENTS AND INSPECTION AND MAINTENANCE RECORDS ON SITE DURING CONSTRUCTION. 6. THE CONTRACTOR SHALL DOCUMENT AMENDMENTS TO THE SWEEP AS A RESULT OF INSPECTION(S) WITHIN 7 DAYS. 7. THE CONTRACTOR SHALL FILE A NOTICE OF TERMINATION WITHIN THIRTY (30) DAYS OF ACHIEVING PERMANENT STABILIZATION. 8. THE CONTRACTOR SHALL SCHEDULE THEIR OPERATION TO MINIMIZE THE AMOUNT OF DISTURBED AREA AT ANY GIVEN TIME. 9. THE INFILTRATION AREAS SHALL BE PROTECTED AND HAVE RIGOROUS EROSION AND SEDIMENT CONTROLS IF GRADED WITHIN 3 FEET OF THE FINAL GRADES. THE CONTROLS SHALL KEEP RUNOFF COMPLETELY AWAY FROM THE INFILTRATION AREAS UNTIL FINAL STABILIZATION IS COMPLETE. 10. STABILIZE AREAS THAT ARE WITHIN 200 FEET OF AND DRAIN TO PUBLIC WATER WITHIN 24 HOURS DURING FISH SPAWNING TIMES. 11. WATER SHALL BE USED, IF NECESSARY, FOR DUST CONTROL. 12. ALL EROSION CONTROL SHALL CONFORM TO THE MNDOT EROSION CONTROL HANDBOOK. 13. INLET PROTECTION SHALL BE INSTALLED AT ANY INLET THAT MAY RECEIVE RUNOFF FROM THE DISTURBED AREAS OF THE PROJECT. IF A SPECIFIC SAFETY CONCERN HAS BEEN IDENTIFIED, WRITTEN AUTHORIZATION MUST BE RECEIVED BY THE CITY ENGINEER IN ORDER TO REMOVE THAT PARTICULAR INLET CONTROL. 14. ALL EXPOSED SOILS, INCLUDING STOCKPILES, SHALL BE TEMPORARILY STABILIZED PER MNDOT SPECIFICATION 2575 WITHIN 14 DAYS AFTER CONSTRUCTION ACTIVITY HAS TEMPORARILY CEASED. STABILIZATION OF ALL EXPOSED AREAS MUST BE INITIATED IMMEDIATELY. 15. STOCKPILES SHALL NOT BE PLACED ON ROADS, DRIVEWAYS. SURFACE WATERS OR SWALES. EFFECTIVE SEDIMENT CONTROL SHALL BE INSTALLED IMMEDIATELY AROUND ALL SOIL STOCKPILES. 16. REMOVE ALL SOILS AND SEDIMENT TRACKED OR OTHERWISE DEPOSITED ONTO PUBLIC ROADS OR PRIVATE DRIVEWAYS ON A DAILY BASIS OR AS NEEDED. 17. THE NORMAL WETTED PERIMETER WITHIN 200 LINEAL FEET OF ANY PROJECT DISCHARGE LOCATION SHALL BE STABILIZED WITHIN 24 HOURS OF CONNECTING TO THE DISCHARGE LOCATION. 18. IF DEWATERING IS NECESSARY, THE CONTRACTOR IS RESPONSIBLE FOR ADHERING TO ALL DEWATERING AND SURFACE DRAINAGE REGULATIONS. THE APPROPRIATE PERMITS SHALL BE ACQUIRED PRIOR TO COMMENCING DEWATERING ACTIVITIES. 19. TURBID AND SEDIMENT -LADEN WATERS SHALL BE DIRECTED TO A TEMPORARY SEDIMENT POND PRIOR TO DISCHARGING. A VISUAL CHECK SHALL BE CONDUCTED PRIOR TO DISCHARGING TREATED WATER FROM THE SEDIMENT POND TO ENSURE NUISANCE CONDITIONS WILL NOT RESULT FROM THE DISCHARGE. 20. ALL EROSION AND SEDIMENT CONTROL DEVICES SHALL BE REMOVED FROM THE SITE WITHIN THIRTY (30) DAYS AFTER PERMANENT STABILIZATION HAS BEEN ACHIEVED. 21. THE CORRECTIVE ACTION MUST BE COMPLETED BY THE NEXT BUSINESS DAY AFTER DISCOVERY WHEN PERIMETER CONTROL DEVICES BECOME NONFUNCTIONAL OR THE SEDIMENT REACHES ONE-HALF (112) THE HEIGHT OF THE DEVICE. 22. PER MITEE MUST MINIMIZE SOIL COMPACTION. METHODS OF MINIMIZING SOIL COMPACTION INCLUDE THE USE OF TRACKED EQUIPMENT AND STAYING OFF AREAS TO BE LEFT UNCOMPACTED. AREAS OF COMPACTED SOIL WILL BE REMOVED OR LOOSENED VIA TILLING TO A DEPTH OF NO LESS THAN 18 INCHES. 23. SECTIONS 5.11-5.16, 5.18, & 5.22 OF THE 2018 CONSTRUCTION STORMWATER GENERAL PERMIT DO NOT APPLY. TRAINING DOCUMENTATION: SWPPP DESIGNER: JEFF PRASCH (DEMARC LAND SURVEYING & ENGINEERING) - "DESIGN OF CONSTRUCTION SWPPP" TRAINING EXPIRES MAY 31, 2023. THE CONTRACTOR (OPERATOR) SHALL ADD TO THE SWEET TRAINING RECORDS FOR THE FOLLOWING PERSONNEL: • INDIVIDUALS OVERSEEING THE IMPLEMENTATION OF, REVISING, AND AMENDING THE SWEEP • INDIVIDUALS PERFORMING INSPECTIONS • INDIVIDUALS PERFORMING OR SUPERVISING THE INSTALLATION, MAINTENANCE AND REPAIR OF BIKES 11E 1 INK Y Dia CT 11PEAVIIIAN �nrvo THAT I aunty Duly REVISIONS D E M //A\ R C /�PROFESSIONAL ER1�411f0' UNDE E LAWS OF THE STATE OF / � `✓,(/ LAND SURVEYING R ENGINEERING �IEFFRE P.E.I 7601 73RD AVENUE N, BROOKLYN PARK, MN 55428 PHONE: 763.560.3093 FAX: 763.560.3522 DAT UI MD. www.o.mara EXPECTED SEQUENCE OF CONSTRUCTION INSTALL ROCK STABILIZING EXIT(S), PERIMETER CONTROL, POND SEDIMENT CONTROL, INLET CONTROL AND STABILIZE DOWN GRADIENT BOUNDARIES. CLEAR AND GRUB TREES AND REMOVE PAVEMENT AREAS. CONSTRUCT UTILITIES COMPLETE SITE GRADING INCLUDING POND EXPANSION. CONSTRUCT BUILDING FOUNDATION. APPLY EARLY APPLICATION OF BASE COURSE ON PARKING SECTION. INSTALL CURB AND GUTTER, AND PAVING. INSTALL PRIVATE UTILITIES. COMPLETE FINAL GRADING AND PERMANENT STABILIZATION. CONSTRUCT BUILDING EXPANSION. REMOVE EROSION AND SEDIMENT CONTROL BMP, AFTER PERMANENT STABILIZATION IS ACHIEVED. TEMPORARY SEDIMENT BASINS 1. THE CONTRACTOR SHALL INSTALL SEDIMENT BASIN(S) REQUIRED BY THE NPDES CONSTRUCTION PERMIT IF FIVE (5) OR MORE DISTURBED ACRES DISCHARGE TO A COMMON LOCATION. 2. TEMPORARY SEDIMENT BASIN OUTLETS SHALL BE CONSTRUCTED TO PREVENT SHORT-CIRCUITING AND PREVENT THE DISCHARGE OF FLOATING DEBRIS. 3. BASINS MUST HAVE THE ABILITY TO ALLOW COMPLETE ORAWDOWN, INCLUDE A STABILIZED EMERGENCY OVERFLOW, WITHDRAW WATER FROM THE SURFACE, AND PROVIDE ENERGY DISSIPATION AT THE OUTLET. 4. TEMPORARY SEDIMENT BASINS SHALL BE PROVIDED WITH ENERGY DISSIPATION AT ANY BASIN OUTLET TO PREVENT SOIL EROSION. 5. SEDIMENT BASINS MUST BE SITUATED OUTSIDE OF SURFACE WATERS AND ANY BUFFER ZONES, AND MUST BE DESIGNED TO AVOID THE DRAINING WATER FROM WETLANDS. 6. BASINS SHALL BE SIZED ACCORDING TO THE CONSTRUCTION STORMWATER GENERAL PERMIT REQUIREMENTS. CALCULATIONS SHALL BE PROVIDED WITH THE SWEET. 7. SEDIMENT BASINS SHALL NOT BE PLACED IN FUTURE INFILTRATION AREAS. 8. SEDIMENT BASINS SHALL BE DRAINED AND SEDIMENT REMOVED WHEN IT REACHES rz THE STORAGE VOLUME WITHIN 72 HOURS. 1. ALL INSPECTIONS, MAINTENANCE, REPAIRS, REPLACEMENTS AND REMOVAL OF BMPS SHALL BE CONSIDERED INCIDENTAL TO THE BMP BID ITEMS. 2. THE CONTRACTOR SHALL COMPLETE SITE INSPECTIONS, AND POP MAINTENANCE TO ENSURE COMPLIANCE WITH THE PERMIT REQUIREMENTS. 3. THE CONTRACTOR SHALL PROVIDE A TRAINED PERSON TO INSPECT THE ENTIRE CONSTRUCTION SITE AT LEAST ONCE EVERY SEVEN (7) DAYS DURING ACTIVE CONSTRUCTION AND WITHIN 24 HOURS AFTER A RAINFALL EVENT GREATER THAN 0.5 INCHES IN 24 HOURS. ALL INSPECTIONS MUST BE RECORDED IN WRITING WITHIN 24 HOURS OF CONDUCTING THE INSPECTIONS AND THE RECORDS MUST BE RETAINED WITH THE SWEET. IF ANY DISCHARGE FROM THE SITE IS OBSERVED THE DISCHARGE MUST BE DESCRIBED AND PHOTOGRAPHED. 4. TEMPORARY AND PERMANENT SEDIMENT BASINS SHALL BE DRAINED AND THE SEDIMENT REMOVED WHEN THE DEPTH OF SEDIMENT COLLECTED IN THE BASIN REACHES i THE STORAGE VOLUME. DRAINAGE AND REMOVAL MUST BE COMPLETED WITHIN 72 HOURS OF DISCOVERY. 5. IF SEDIMENT ESCAPES THE CONSTRUCTION SITE, OFF -SITE ACCUMULATIONS OF SEDIMENT MUST BE REMOVED IN A MANOR AND AT A FREQUENCY SUFFICIENT TO MINIMIZE OFF SITE IMPACTS. POLLUTION PREVENTION MANAGEMENT MEASURES 1. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ALL POLLUTION PREVENTION MANAGEMENT MEASURES. 2. ALL POLLUTION PREVENTION MEASURES ARE CONSIDERED INCIDENTAL TO THE POP BID ITEMS, UNLESS OTHERWISE NOTED. 3. THE CONTRACTOR IS RESPONSIBLE FOR INFORMING ALL VISITORS AND/OR PERSONNEL ON -SITE OF THE POLLUTION PREVENTION MANAGEMENT MEASURES. POLLUTION PREVENTION MANAGEMENT MEASURES INCLUDE BUT ARE NOT LIMITED TO THE FOLLOWING: A. SOLID WASTE SUCH AS COLLECTED SEDIMENT, ASPHALT AND CONCRETE MILLINGS, CEMENT PRODUCT WASTE, FLOATING DEBRIS, PAPER, PLASTIC, CONSTRUCTION DEBRIS AND OTHER WASTES MUST BE DISPOSED OF PROPERLY OFF SITE. B. HAZARDOUS WASTES SUCH AS OILS, GASOLINE, PAINT, CEMENT BASED PRODUCTS, ETC. SHALL BE PROPERLY STORED WITH SECONDARY CONTAINMENT TO PREVENT SPILLS, LEAKS OR OTHER DISCHARGES. IF STORED ON THE PROJECT SITE, THEY SHALL BE STORED IN RESTRICTED ACCESS AREAS TO PROTECT AGAINST VANDALISM. STORAGE AND DISPOSAL SHALL BE IN COMPLIANCE WITH THE MPCA. C. CEMENT BASED PRODUCT WASHOUTS ARE NOT PERMITTED ON SITE. U. THE CONTRACTOR SHALL INCLUDE SPILL KITS WITH ALL FUELING SOURCES AND MAINTENANCE ACTIVITIES. SECONDARY CONTAINMENT MEASURES SHALL BE INSTALLED AND MAINTAINED BY THE CONTRACTOR. E, THE CONTRACTOR SHALL ENSURE SPILLS ARE CONTAINED AND CLEANED UP IMMEDIATELY UPON DISCOVERY. SPILLS LARGE ENOUGH TO REACH THE STORMWATER CONVEYANCE SYSTEM SHALL BE REPORTED TO THE MINNESOTA DUTY OFFICER AT 1.800.422.0798. THE CONTRACTOR IS RESPONSIBLE FOR ENSURING FINAL STABILIZATION OF THE ENTIRE SITE. FINAL STABILIZATION SHALL BE COMPLETED PER THE LANDSCAPE PLAN: A. COMPLETION OF ALL CONSTRUCTION ACTIVITY. B. INSTALLATION OF PERMANENT COVER OVER ALL AREAS PRIOR TO SUBMITTING THE NOTICE OF TERMINATION. PERMANENT COVER SHALL CONSIST OF 12 INCHES TOPSOIL, AND SOD, UNLESS OTHERWISE SPECIFIED. C. VEGETATIVE COVER MUST CONSIST OF A UNIFORM PERENNIAL VEGETATION WITH A DENSITY OF 70 PERCENT OF ITS EXPECTED FINAL GROWTH. VEGETATION IS NOT REQUIRED WHERE THE FUNCTION OF A SPECIFIC AREA DICTATES NO VEGETATION, SUCH AS IMPERVIOUS SURFACES OR LANDSCAPED AREAS. SEE LANDSCAPE PLAN FOR PERMANENT VEGETATION SCHEDULE. D. CLEAN THE PERMANENT STORMWATER TREATMENT SYSTEMS OF ANY ACCUMULATED SEDIMENT AND MUST ENSURE THE SYSTEM MEETS ALL APPLICABLE REQUIREMENTS AND IS OPERATING AS DESIGNED. E. REMOVAL OF ALL SEDIMENT FROM CONVEYANCE SYSTEMS. F. REMOVAL OF ALL TEMPORARY SYNTHETIC EROSION PREVENTION AND SEDIMENT CONTROL BMP, G. FINAL STABILIZATION SHALL BE PERFORMED IN ACCORDANCE WITH MNDOT 2018 SPECIFICATION 2575. ESTIMATED EROSION CONTROL QUANTITIES SILT FENCE 1690 LF STABILIZED ROCK EXIT 1 EACH STORM GRAIN INLET PROTECTION 9 EACH SOD Z SEED I PER LANDSAPING PLAN PILLAI BUILDERS THE VIEW 1769 LEXINGTOA AVENUE N #207 XXX HARDWOOD AVENUE SOUTH ROSEVILLE, MINNESOTA 55113 COTTAGE GROVE, MINNESOTA PROJECT: 89402 STORMWATER POLLUTION SHEET NO. PREVENTION PLAN NOTES C12 OF C12 Mayor Bailey and Cottage Grove City Council Sept. 22, 2021 City of Cottage Grove 12800 Ravine Parkway South Cottage Grove, MN 55016 Dear Mayor Bailey and Cottage Grove City Council, My name is Matthew Hislop. My wife Katie, our children, and I live at 7560 Harkness Ave South in Cottage Grove. We have been citizens of Cottage Grove for the past 18 years. When we purchased our home on Harkness Ave South, 6 years ago, the surrounding area was single family low density —a neighborhood of rural-ish small acreage parcels. Although we did not support a change and fully communicated our position with the City Council a few years ago, the land use on Harkness Ave South was changed to high -density residential. This is not the neighborhood character we signed up for when we bought our home. This said, we have several concerns and questions related to the city's high -density land use guidance on Harkness Ave South along with current and future development of Harkness Ave South. A major part of the land use re -guidance discussion a couple of years ago focused on the "master planned" aspect and related graphics (incl. streets/utilities/etc.). These concepts were used as justification, demonstrated "benefits", and to solicit support for a cohesive re- development of the area — with the idea of benefitting those involved. The reality of proposed development since that time has been a fragmented, piecemeal development process. We are genuinely disappointed in the City of Cottage Grove's acceptance of this process and its lack of vision, given the "master plan" concept previously promoted. The City's decision to re -guide and promote re -development not only has had a negative impact on our lifestyle choice to live in a small acreage neighborhood, but also has a very real risk of having a substantial negative impact on our property value. Our home sits on 1.5 acres — approx. 80-150' wide by 500' deep. It was created for single- family land use (as a past subdivision of the now proposed Pillai property). The parcel's size/shape has substantial challenges in its ability to "re -develop" as a free-standing parcel. For this reason, the area's high -density re -guidance has put us at a disadvantage with limited options: (i) we will be forced to develop at the discretion of the future developer of the parcel to our north, or (ii) become bounded by apartment buildings on both sides with limited re- development potential — an "island" between 4-story buildings. You can appreciate that legitimate home buyers don't favor apartment buildings on both sides of a 120'+/- wide home lot and that this has a legitimate negative value impact. We have genuine concerns on our lifestyle, our home, and the risk of negative financial impact. • Absent a City mandated "master plan", we now question the City of Cottage Grove on how our parcel is to be viably re -developed in the future? -- and at a property sale value similar to its pre -land use change value (i.e. a small acreage home surrounded by other similar homes/parcels). • Given abutting proposed development — how does our property get re -development access (i.e. spacing) and trunk utilities? • Additionally, how is the future redevelopment of the actual roadway and trunk utilities of Harkness Ave South to be paid for? • What is the timing for the improvements on Harkness Ave.? • Has the City of Cottage Grove collected funding for the future development of the road from the first two Developers? • Will this also be paid by future Developers? Our strong ask to the City of Cottage Grove is that the City acknowledge that our parcel is unique from the other 5-10 acre parcels along Harkness and that the change to high -density land use causes unique challenges for us. Moving forward, we ask that the City return to its original vision of a cohesive re -development of Harkness Avenue South, include us in any/all conversations on development to the North of our parcel, and that the City Council instruct staff to require abutting development provide for the co -develop with our parcel. In the absence of this, the City's re -guidance to high -density creates a legitimate risk of our home being isolated amongst a sea of high -density buildings, which does not fare well for us or the city in its vision to re -develop Harkness Avenue South. The development plans for the Harkness Ave area are an unwelcome change to our way of life. The proposed changes also create undue risk and concern of home value and financial loss to our family. We would like our questions and concerns realized, addressed, and answered by the City of Cottage Grove. Respectfully, Matthew Hislop 651.246.1119 matthewrhislop@gmail.com