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Home My WebLink About6.p. Request by Maplewood Development for Approval of the Amber Fields 5th Addition Preliminary and Final Plats and a Minor Amendment to the Amber Fields Planned Unit Development Agreement EXECUTIVE SUMMARY Regular City Council Meeting: July 19, 2022 AGENDA ITEM: Request by Maplewood Development for Approval of the Amber Fields 5th Addition Preliminary and Final Plats and a Minor Amendment to the Amber Fields Planned Unit Development Agreement AGENDA SECTION: Consent PREPARED BY: Julia Hogan, Planner AGENDA NO. 6.p. ATTACHMENTS: Resolutions; Minor PUD Amendment; Site Location Map; Final Plat; Existing Conditions; Preliminary Plat; Phasing Plan; Site Plan; Preliminary Grading and Drainage Plan; Preliminary Utility Plan; Landscape Plan; City Engineer’s Memo Dated June 14, 2022; Stormwater Review Memo. APPROVED BY: LJM RECOMMENDED ACTION: 1. Motion to adopt a resolution approving the Preliminary and Final Plats for Amber Fields 5th Addition, subject to the conditions in the resolution. 2. Motion to adopt a resolution approving a Minor Amendment to the Amber Fields Planned Unit Development Agreement. 3. Motion to authorize the Mayor and City Clerk to execute a Minor Amendment to the Amber Fields Planned Unit Development Agreement. SUMMARY Owner: Earl Street Partners II, LLC. Preliminary Plat Acres: 18.17 Acres Met Council Net Acres: 18.17 Acres Residential Lots Created: 124 Single-Family Residential Lots Gross Density: 6.82 Units/Acre Net Density: 6.82 Units/Acre Comprehensive Plan Guiding: MUR-Mixed Use Residential Current Zoning: R1-Low Densit y Residential Surrounding Land Uses North: Mixed Use Residential/High Density Residential East: Mixed Use Residential South: Mixed Use Residential West: Mixed Use Residential 2 The City Council is being asked to consider a request by Maplewood Development for the approval of a Minor Amendment to the Amber Fields Planned Unit Development Agreement and Preliminary and Final Plats for Amber Fields 5th Addition to create 124 single-family residential lots. This addition is one of eight different single-family lot subdivisions that is planned within the Amber Fields Development area. The Planning Commission and staff is recommending approval of the request by the developer, subject to the conditions included in the recommended action and the Engineer’s Memo dated June 14, 2022. PLANNING COMMISSION ACTION The Planning Commission reviewed the applicant’s requests at its meeting on June 28, 2022 at which a public hearing was held to receive public comment. The Commission inquired about the additional deviations to the zoning ordinance within the Amber Fields Planned Unit Development Agreement and if it would only apply to this addition of Amber Fields. Staff informed the Commission that additional deviations would only be for Amber Fields 5th Addition and that a minor amendment to the Planned Unit Development Agreement of Amber Fields would go in front of the City Council concurrently with the preliminary and final plat of the addition. The Commission did not receive any comments during the public hearing or prior to the meeting. The Planning Commission voted unanimously to recommend approval of the applicant’s request. BACKGROUND The present applications are the latest step in a long process of planning for development within UMore Park. The developer received Planned Unit Development approval with Rezoning from the City Council at its September 7, 2021 meeting. The Planned Unit Development anticipated a total of 265 traditional 65’ wide single-family lots, 366 55’ wide villa (detached townhome) and single-family lots, as well as 596 townhome lots. These are in addition to various multi-family and senior housing projects within Amber Fields. The Amber Fields 2nd Addition Preliminary Plat, Final Plat, and Major Amendment to the Planned Unit Development was approved by the City Council at its May 17, 2022 meeting. The 2nd Addition will consist of 87 45’ wide single-family lots, 103 65’ wide single-family lots, and 111 townhome lots, which constitutes approximately 15% of the total residential units anticipated by the Amber Fields Master Development Plan. The Amber fields 3rd Addition Preliminary Plat, Final Plat, and Major Amendment to the Planned Unit Development was approved by the City Council at its June 21, 2022 meeting. The 3rd Addition will consist of 182 townhome lots and makes up approximately 9% of the total residential units anticipated within the overall development area. The proposed Amber Fields 4th Addition Preliminary and Final Plats went in front of the Planning Commission at the same June 28th regular meeting as this addition. Amber Fields 4th Addition is proposing 108 single-family residential lots and will make up 5% of the total residential units within overall development. The developer is proposing 124 single-family residential lots throughout the 18.17-acre section of the Amber Fields Development. This addition is located in the east central portion of the overall development area extending south from 148th Street West and adjacent to the west side of Amber Fields 3rd Addition and the east side of the proposed Amber Fields 5th Addition. The Amber Fields 5th Addition subdivision is planned to be built in two phases, starting with the first phase which will consist of the northern and western portion of the site and the second phase will be the remaining area of the site. This addition will make up approximately 6% of the total residential units anticipated by the Amber Fields Master Development Plan. Legal Authority Preliminary and Final Plat requests are quasi-judicial decisions for the Planning Commission meaning that the Planning Commission is acting as a judge to determine if the regulations within the Comprehensive Plan, Zoning Ordinance and Subdivision Ordinance are being followed. Generally, if these applications meet the City’s established requirements they must be approved. Staff’s review of each application is provided below. General Subdivision Design 3 The Preliminary Plat area is located in the east central portion of the Amber Fields Development area extending south from 148th Street West and adjacent to the west side of Amber Fields 3rd Addition and east side of the proposed Amber Fields 4th Addition. The Preliminary Plat area is shown to be accessed by two public streets directly off 148th Street West named Road A. Road A will extend from the northwest corner of the subdivision off of 148th Street West and loop throughout the addition back to 148th Street West in the northeast corner of the site. Roads B, C, and D extend through the central portion of the subdivision between the looped Road A. Road E will be a private connection road in the southeast portion of the site that will connect with the neighboring Amber Fields 3rd Addition. There are five outlots identified within the 5th Addition. Outlot A contains the truck storm sewer extending form 148th Street West and the Greenway Area access trail. Outlot B contains a trail easement segment between Road A and the Greenway Area access trail. Outlot C is an open space area and Outlot D contains a shallow swale which collects runoff form the rear lot area of Block 7. Outlot E extends along the east side of the subdivision and includes a storm sewer extension to pond 3 and contains the connection street to Amber Fields 3rd Addition. The Amber Fields Master Development Plan included a connection street between Amber Fields 4th Addition and Amber Fields 5th Addition, which is not shown on the Preliminary Plat currently. Per the City Engineer’s review memorandum, a road connection between the two additions will need to be added, which the applicant is aware of. Land Use and Zoning The site is designated for MUR-Mixed Use Residential land uses, which can include a range of housing types from single-family homes on traditional sixty-five foot lots to townhomes. The zoning district in which the Preliminary Plat is located is the R1-Low Density Residential zoning district. The current density for Amber Fields 5th Addition is 6.82 units per acre, which is slightly above the density standard allowed. A Minor Amendment to the PUD to increase the allowed density will be requested concurrently with the deviations to the dimensional standards within the zoning ordinance. Category Density Standard Amber Fields 5th Addition Density R1 – Low Density Residential/R2 - Medium Density Residential 2.5-6 units/acre 6.82 units/acre The Amber Fields Planned Unit Development Agreement includes several deviations from the Zoning Ordinance. In addition to dimensional standards the table below compares the proposed Preliminary Plat to the standards of the Amber Fields PUD. The applicant is requesting a Minor Amendment to the PUD to reduce the minimum lot width, reduce the minimum front yard setback requirement, and to reduce the minimum lot area square footage. The proposed standards are included in the table below. Category Required (Amber Fields PUD) Amber Fields 5th Addition Min. Lot Area (sf) 5,400 (interior) 7,200 (corner) 3,435 (interior) 4,590 (corner) Min. Lot Width 45 ft. (interior) 55 ft. (corner) 38.17 ft./44.17 ft. (interior) 51 ft. (corner) Min. Front Yard Setback 25 ft 20 ft. Min. Side Yard Setback 5 ft. dwelling/5 ft. garage/10 ft. corner (45-ft. wide lots) 10 ft. dwelling/5 ft. garage/20 ft. corner (55- and 65-ft. wide lots) 5 ft. dwelling and garage/10 ft. for corner lots Min. Rear Yard Setback 20 ft. 20 ft., 30 ft. for Block 4 Minor Amendment to the Planned Unit Development Agreement As described in the land use and zoning section a Minor Amendment to the Amber Fields Planned Unit 4 Development Agreement is needed for this addition to Amber Fields. There have been two Major Amendments to the Amber Fields Planned Unit Development Agreement that have been approved by the City Council, one of them being for Amber Fields 2nd Addition and the other for Amber Fields 3rd Addition. Staff concluded that for the deviations to the code for the 5th Addition a Minor Amendment to the PUD would suffice. The additional deviations to the code that are needed for the 5th Addition are to reduce the front yard setback requirement form 25 feet to 20 feet, to reduce the minimum lot width standard from 45 feet and 55 feet to 38.17 feet and 51 feet, to reduce the minimum lot area standard from 5,400 square feet and 7,200 square feet to 3,435 square feet and 4,590 square feet and to increase the density standard allowed to 6.82 units per acre. Phasing The applicant has provided a phasing plan that shows development initially occurring in the northern and western areas of the Preliminary Plat. These areas contain 49 out of the 124 proposed single-family lots. Part of the north western and northeastern portions of Road A off 148th Street West and all of Road B will be constructed with this first phase of the 5th Addition. The second phase will consist of the remaining 75 single-family lots and as well as the construction of the remaining portions of Road A, C and D and the construction of Road E, which will connect Amber Fields 5th Addition with Amber Fields 3rd Addition. Streets and Sidewalks There are two proposed public streets going into Amber Fields 5th Addition with both of those streets extending from 148 Street West. Road A extends from 148th Street West in the northwestern corner of the site looping through the subdivision back to 148th Street West in the northeastern corner. Road B, C and D extend through the central portion of the site between the looped Road A. Road E will be a private street which extends east from Road A connecting to the private streets of Amber Fields 3rd Addition. This street segment will need to be a private street owned and maintained by the homeowner’s association of Amber Fields 3rd Addition. A five-foot sidewalk is proposed along the west, south and east side of Road A and along the north side of Roads B, C, and D. An existing trail extends adjacent to the subdivision on the south side of 148th Street West and along the west plat boundaries. The plat identifies a trail extension from Road A to the adjacent trail along the west side of the plat for access to the Central Greenway Area. A trail extension is also shown extending south from the private street in-between the third and fifth additions. A trail easement will be required over the trail alignment and the street within Outlot E. Parks The Parks and Recreation staff has reviewed the park dedication requirement for Amber Fields 4th Addition as part of the overall Master Development Plan in order to take into account the multiple playgrounds and extensive open space within the development. Therefore, there is no park dedication requirement for this phase of Amber Fields. Tree Preservation and Landscaping A tree inventory was conducted for the overall Amber Fields Development area, and a total of 1,983 caliper inches of trees were identified for replacement following the formula laid out in the City Code. 5 The initial phase of construction, which includes 148th Street West and the extension of Auburn Avenue to it, includes 325 caliper inches of trees as mitigation. A total of 1,573 caliper inches of trees will be provided as replacement throughout the different phases of Amber Fields and staff is confident this will be met as development continues. The landscape plan submitted by the applicant shows a total of 140 trees to be planted throughout the 5th Addition. The City Code requires one tree per lot/frontage in the R1 and R2 zoning districts, which the landscape plan conforms with that requirement. A total of 140 trees will be planted with this development, therefore a landscaping surety in the amount of $46,200 (140 trees x $300 plus 10%) is required as a condition of approval. Utilities The site will be served by sanitary sewer located within 148th Street West. The sanitary sewer system extends within Road A around the perimeter of the subdivision with each intersecting street extending from the sewer in Road A providing service to the entire addition. Water will be provided to the site via an 8” watermain that is proposed to be extended within the streets of Amber Fields 5th Addition. The proposed sewer and watermain extensions are suitable for this subdivision. Stormwater is managed across the entire site with detention and retention ponds located in the central open area of Amber Fields. Engineering Review The City’s Engineer has provided a memorandum containing comments related to the plans provided. Notable comments include: Sidewalk extensions along Roads C and D will require pedestrian curb ramps across the street to Road A, the street light layout needs to place streetlights in the intersection area and alternate sides of streets. Also noted was the area identified to be final platted is not consistent with the sanitary sewer system identified for Amber Fields 5th Addition. Sanitary sewer extensions beyond the proposed platted area would be needed to provide service as identified on the Preliminary Plat. Final Plat The Final Plat contains the residential parcels of the first phase of development and dedicated right of way. In this Final Plat 49 of the 124 single-family lots will be constructed in this first phase of the 5th Addition. The remaining area of the site is shown to be outloted and will consist of the remaining 75 single-family lots that will be constructed in phase two. Road A is proposed to extend south from 148th Street West past Road B on both westerly and easterly portions of the plat. The Final Plat also shows Road B to be fully constructed in between the looped Road A. RECOMMENDATION The Planning Commission and staff are recommending approval of the Preliminary and Final Plats for Amber Fields 5th Addition, subject to conditions in the recommended action and contained within the Engineer’s memorandum dated June 14, 2022 and subject to City Council approval of the Minor PUD Amendments. This recommendation is based on information provided by the applicant and reviewed in this report. CITY OF ROSEMOUNT DAKOTA COUNTY, MINNESOTA RESOLUTION 2022-XX A RESOLUTION APPROVING THE PRELIMINARY PLAT AND FINAL PLAT FOR AMBER FIELDS FIFTH ADDITION WHEREAS, the City of Rosemount received a request for Preliminary Plat and Final Plat approval from Maplewood Development, concerning property legally described as: Outlot K, AMBER FIELDS, Dakota County, Minnesota WHEREAS, on June 28, 2022, the Planning Commission of the City of Rosemount held a public hearing and reviewed the Preliminary and Final Plats for Amber Fields Fifth Addition; and WHEREAS, on June 28, 2022 the Planning Commission recommended approval of the Preliminary Plat and Final Plat for Amber Fields Fifth Addition, subject to conditions; and WHEREAS, on July 19, 2022, the City Council of the City of Rosemount reviewed the Planning Commission’s recommendations. NOW, THEREFORE, BE IT RESOLVED, the Council of the City of Rosemount hereby approves the Preliminary Plat and Final Plat for Amber Fields Fifth Addition, subject to the following conditions: a. Execution of a subdivision agreement. b. Conformance with all requirements of the City Engineer as detailed in the attached memorandum dated May 11, 2022 (and associated stormwater review memo dated May 17, 2022). c. Drainage and utility easements shall be dedicated over all outlots. d. Payment of $62,700 as a landscape surety. e. Payment of trunk area charges in the amount of: i. Sanitary Sewer Trunk Charge: $1,075/acre ii. Watermain Trunk Charge: $6,500/acre iii. Storm Sewer Trunk Charge: $6,865/acre ADOPTED this 19th day of July, 2022, by the City Council of the City of Rosemount. __________________________________________ William H. Droste, Mayor ATTEST: __________________________________ Erin Fasbender, City Clerk CITY OF ROSEMOUNT DAKOTA COUNTY, MINNESOTA RESOLUTION 2022-XX A RESOLUTION APPROVING A MINOR AMENDMENT TO THE AMBER FIELDS PLANNED UNIT DEVELOPMENT AGREEMENT REVISING LOT STANDARDS, FRONT YARD SETBACK REQUIREMENTS, AND DENSITY STANDARDS FOR AMBER FIELDS FIFTH ADDITION WHEREAS, the Community Development Department of the City of Rosemount received a request from Maplewood Development, Inc., to amend the Amber Fields Planned Unit Development Agreement to revise the lot standards, front yard setback requirement and the density standards for Amber Fields Fifth Addition; and WHEREAS, staff has prepared and recommends a Minor PUD Amendment to reduce the lot standards, front yard setback requirement and increase the density standard for Amber Fields Fifth Addition; and WHEREAS, on July 19th, 2022, the City Council of the City of Rosemount reviewed the application and staff recommendation. NOW, THEREFORE, BE IT RESOLVED, the City Council of the City of Rosemount hereby approves the Minor Amendment to the Amber Fields Planned Unit Development Agreement to revise the lots standards, front yard setback requirement and density standards for Amber Fields Fifth Addition; subject to the following conditions: 1. The following deviations from the City Code: a. A deviation from Section 11-4-5 F. 1. to reduce the minimum lot area to 3,435 square feet and 4,590 square feet for corner lots. b. A deviation from Section 11-4-5 F. 2. to reduce the minimum lot width to 38.17 feet and 51 feet for corner lots. c. A deviation from Section 11-4-5 F. 4. to reduce the front yard setback to 20 feet. d. A deviation from Section 11-4-7 7. to increase the maximum gross density to 6.82 dwelling units/acre. 2. Execution of the Minor Amendment to the Amber Fields Planned Unit Development Agreement. ADOPTED this 19th day of July, 2022, by the City Council of the City of Rosemount. __________________________________________ William H. Droste, Mayor ATTEST: ___________________________________ Erin Fasbender, City Clerk A MINOR AMENDMENT TO THE AMBER FIELDS PLANNED UNIT DEVELOPMENT (PUD) AGREEMENT REVISING LOT STANDARDS, FRONT YARD SETBACK REQUIREMNT, AND DENSITY STANDARDS FOR AMBER FIELDS FIFTH ADDITION THIS DECLARATION made this 19th day of July, 2022 by and between MAPLEWOOD DEVELOPMENT, INC., (hereinafter referred to as the “Declarant”), and the CITY OF ROSEMOUNT, a Minnesota municipal corporation (hereinafter referred to as the “City”); WHEREAS, Declarant is the owner of the real property described on Attachment One, attached hereto and hereby made a part hereof (hereinafter referred to as the “Subject Property”); and WHEREAS, the Subject Property is subject to a Planned Unit Development Agreement, “Amber Fields Master Development Plan” dated September 7, 2021 and as amended on May 17th, 2022 and June 21st, 2022 (hereinafter referred to as the “Planned Unit Development Agreement”); and WHEREAS, Declarant wishes to further amend the Planned Unit Development Agreement as hereinafter provided, which amendment has been approved and consented to by the City of Rosemount, acting through its City Council, as evidenced by the duly authorized signatures of its officers affixed hereto. NOW, THEREFORE, the Declarant declares that the Subject Property is, and shall be, held, transferred, sold, conveyed and occupied subject to the covenants, conditions, and restrictions, hereinafter set forth. 1. The use and development of the Subject Property and Amber Fields Fifth Addition shall conform to the documents, plans, and drawings: A. City Resolution No. 2022-XX; Attachment 2 B. Site Plan (Sheet 7 of 20); Attachment 3 2. The use and development of the Subject Property shall conform to the Planned Unit Development Agreement except as modified herein. a. The Planned Unit Development Agreement shall be amended to allow for the minimum lot area to be 3,435 square feet and 4,590 square feet instead of 5,400 square feet and 7,200 square feet, to allow for the minimum lot width to be 38.17 feet and 51 feet instead of 45 feet and 55 feet, to allow for the front yard setback requirement to be 20 feet instead of 25 feet and to allow for the density to be 6.82 units per acre within Amber Fields Fifth Addition. 3. Except as modified by paragraph 1 and 2 of this Amendment, the Planned Unit Development Agreement shall remain in full force and effect. 4. The obligations and restrictions of this Amendment shall run with the land of the Subject Property and shall be enforceable against the Declarant, its successors and assigns, by the City of Rosemount acting through its City Council. This Amendment may be amended from time to time by a written amendment executed by the City and the owner or owners of the lot or lots to be affected by said amendment. IN WITNESS WHEREOF, the undersigned as duly authorized agents, officers or representatives of Declarant have hereunto set their hands and seals as of the day and year first above written. DECLARANT _____________________________. By Its By Its STATE OF MINNESOTA ) ) ss. COUNTY OF DAKOTA ) The foregoing instrument was acknowledged before me this ___ day of _________, 2022 by _____________________ and _________________, the _________________ and ______________________, for and on behalf of ______________, a _________________ by and on behalf of said ________________. _______________________________ Notary Public This Amendment is approved and consented to by the City Council of the City of Rosemount. CITY OF ROSEMOUNT By: William H. Droste, Mayor And by: Erin Fasbender, City Clerk STATE OF MINNESOTA ) ) ss. COUNTY OF DAKOTA ) The foregoing instrument was acknowledged before me this ___ day of ___________, 2022 by William H. Droste and Erin Fasbender, the Mayor and City Clerk, respectively, for and on behalf of the City of Rosemount, a Minnesota corporation, by and on behalf of said corporation. Notary Public THIS INSTRUMENT WAS DRAFTED BY: City of Rosemount 2875 145th Street West Rosemount, MN 55068 651-423-4411 COUNTY ROAD NO. 73C. S. A. H. NO. 42(145TH ST. W.)(AKRON AVE.) AKRON AVE.155TH ST EANGUS AVE.AUBURN AVE.ABBEYFIELD AVE.6STORMWATERMANAGEMENTAREA 1BASIN 1918PER CITYSTORMWATERMANAGEMENTAREA 2STORMWATERMANAGEMENTAREA 3STORMWATERMANAGEMENTAREA 3STORMWATERMANAGEMENTAREA 6WETLANDWE-18-00611258-000WETLANDWE-18-00611258-000WETLANDWE-18-00611258-000AUBURN AVE.ABBEYFIELD AVE.148TH ST. W.148TH ST. W.148TH ST. W.148TH ST. W.AUBURN AVE.AUBURN AVE. AKRON AVE. (C.R. 73)ROAD BROAD AROAD AROAD BROAD CROAD DROAD EROAD AROAD A1OUTLOT AOUTLOT EOUTLOT DOL COL B2345678910111213141512345678910111213141516171819202112345678910242322212019181716151413123456789101112281272263254245236227218209191018111712161315141234567891011121314121110987654321BLOCK 4BLOCK 5BLOCK 6BLOCK 7BLOCK 1BLOCK 3BLOCK 2SITELOCATIONPROJECTLOCATIONFOR REVIEW ONLYPRELIMINARYNOT FOR CONSTRUCTION1AMBER FIELDS - 5TH ADDITION PRELIMINARY PLAT SUBMITTAL COVER SHEET 733 Marquette AvenueMinneapolis, MN 55402612.758.3080www.alliant-inc.comSuite 700SHEET INDEX SHEET TITLENO.COVER SHEET1EXISTING CONDITIONS PLAN2-3PRELIMINARY PLAT4-5SITE PLAN7-8GRADING AND DRAINAGE PLAN9-10EROSION AND SEDIMENT CONTROL PLANEROSION AND SEDIMENT CONTROL NOTES AND DETAILS12-13SANITARY SEWER AND WATERMAIN PLAN14STORM SEWER PLAN15-16LANDSCAPE PLAN17-1819-20GRADING PROFILES11PHASING PLAN6ROSEMOUNT, MINNESOTASUITE 700ALLIANT ENGINEERING, INC.733 MARQUETTE AVENUE SOUTHMINNEAPOLIS, MN 55402PH: 612-758-3080CONSULTANTFX: 612-758-3099SURVEYORENGINEERPETER D. GOERSLICENSE NO. 44110CLARK WICKLUNDLICENSE NO. 40922LANDSCAPE ARCHITECTEM: cwicklund@alliant-inc.comEM: pgoers@alliant-inc.comMARK KRONBECKLICENSE NO. 26222EM: mkronbeck@alliant-inc.comVICINITY MAPSCALE: 1" = 4000'DEVELOPERMAPLEWOOD DEVELOPMENT1128 HARMON PLACESUITE 320PH: 612-746-4046CONTACT: MARIO J. COCCHIARELLAMINNEAPOLIS, MN 55403AMBER FIELDS - 5TH ADDITION COUNTY ROAD NO. 73C. S. A. H. NO. 42(145TH ST. W.)(AKRON AVE.) AKRON AVE.155TH ST EANGUS AVE.AUBURN AVE.ABB E Y F I E LD A V E .VIEW 1TEMPORARYSEDIMENT BASIN0.38 AC-FTPOND 3NWL: 920.00INTERIM 100-YR HWL: 923.26100-YR HWL: 927.2210-DAY SNOWMELT: 927.71POND 2NWL: 921.00INTERIM 100-YR HWL: 924.26100-YR HWL: 927.7410-DAY SNOWMELT:927.84POND 1NWL: 922.00INTERIM 100-YR HWL: 926.47100-YR HWL: 928.4510-DAY SNOWMELT:928.45BASIN 1918NWL: 910.00INTERIM 100-YR HWL: 914.02100-YR HWL: 915.4310-DAY SNOWMELT: 915.96TEMPORARYSEDIMENT BASIN1.73 AC-FTTEMPORARYSEDIMENT BASIN1.56 AC-FTTEMPORARYSEDIMENT BASIN0.92 AC-FTTEMPORARYSEDIMENT BASIN3.22 AC-FTTEMPORARYSEDIMENT BASIN2.54 AC-FTTEMPORARYSEDIMENT BASIN3.32 AC-FTWETLAND 1918INTERIM 100-YR HWL: 913.88100-YR HWL: 915.4410-DAY SNOWMELT: 916.11POND 3NWL: 920.00INTERIM 100-YR HWL: 923.26100-YR HWL: 927.2210-DAY SNOWMELT: 927.71WETLAND 2063INTERIM 100-YR HWL: 923.25100-YR HWL: 927.2310-DAY SNOWMELT: 927.75WETLAND 2082INTERIM 100-YR HWL: 908.36100-YR HWL: 908.6310-DAY SNOWMELT: 908.94FOR REVIEW ONLYPRELIMINARYNOT FOR CONSTRUCTIONLEGENDNOTES:2AMBER FIELDS - 5TH ADDITION PRELIMINARY PLAT SUBMITTAL EXISTING CONDITIONS PLAN - OVERALL VIEW 733 Marquette AvenueMinneapolis, MN 55402612.758.3080www.alliant-inc.comSuite 700 AKRON AVE.AKRON AVE.AKRON AVE.TEMPORARYSEDIMENT BASIN0.38 AC-FTPOND 3NWL: 920.00INTERIM 100-YR HWL: 923.26100-YR HWL: 927.22POND 2NWL: 921.00INTERIM 100-YR HWL: 924.26100-YR HWL: 927.7410-DAY SNOWMELT:927.84TEMPORARYSEDIMENT BASIN1.73 AC-FT1.56 AC-FTTEMPORARYSEDIMENT BASIN2.54 AC-FTTEMPORARYSEDIMENT BASIN3.32 AC-FTFOR REVIEW ONLYPRELIMINARYNOT FOR CONSTRUCTION3AMBER FIELDS - 5TH ADDITION PRELIMINARY PLAT SUBMITTAL EXISTING CONDITIONS PLAN - VIEW 1 733 Marquette AvenueMinneapolis, MN 55402612.758.3080www.alliant-inc.comSuite 700 ROAD BROAD AROAD ABLOCK 3BLOCK 2BLOCK 1202122232425262728293031323334353667891011121314151617910111213141516171819202111121314151617383940414237BLOCK 1OUTLOT BROAD CSTORMWATERMANAGEMENTAREA 3148TH ST . W .148TH ST. W.AKRO N A V E. ( C. R. 7 3)OUTLOT E123456781 2 3456781234561234567812 3456781 23456 7812 345 67887218765432187654321876 54 321432165 45612312 345678812 76345BLOCK 3BLOCK 4BLOCK 5BLOCK 6BLOCK 7BLOCK 8BLOCK 9BLOCK 10BLOCK 11BLOCK 12BLOCK 19BLOCK 20BLOCK 21BLOCK 22BLOCK 23OUTLOT C OUTLOT B 12365412345678321 654 1234567812 34567887654321 45 12345678 45678123632781BLOCK 1BLOCK 2BLOCK 13BLOCK 14BLOCK 15BLOCK 16BLOCK 17BLOCK 18BLOCK 24OUTLOT FOUTLOT DOUTLOT AOUTLOT C ROAD A ROAD BROAD CROAD DROAD EROAD AROAD A1OUTLOT A OUTLOT EOUTLOT DOL COL B2345678910111213141512345678910111213141516171819202112345678910242322212019181716151413123456789101112281272263254245236227218209191018111712161315141234567891011121314121110987654321BLOCK 4BLOCK 5BLOCK 6BLOCK 7BLOCK 1 BLOCK 3BLOCK 2L=236.91'R=530.00'Δ=25°36'39"S30°48'55"W 706.79'S48°53'14"W36.58'L=1 6 8 . 3 1' R = 230.00' Δ =4 1° 5 5'42"L=701.62'R=670.00'Δ=60°00'00"L=143.83'R=230.00'Δ=35°49'47"N59°11'05"W40.00'N30°48'55"E 618.15'N59°11'05"W 710.90'SEE SHEET 5PARCEL AREA TABLEPARCELB-L1B-L2B-L3B-L4B-L5B-L6B-L7B-L8B-L9B-L10B-L11B-L12AREA SF4,7944,1984,1984,1984,1984,1984,1984,1984,1984,1984,1984,198AREA AC0.110.100.100.100.100.100.100.100.100.100.100.10PARCEL AREA TABLEPARCELB1-L1B1-L2B1-L3B1-L4B1-L5B1-L6B1-L7B1-L8B1-L9B1-L10B1-L11B1-L12AREA SF5,1303,9753,9753,9753,9753,9753,9753,9753,9753,9753,9753,975AREA AC0.120.090.090.090.090.090.090.090.090.090.090.09PARCEL AREA TABLEPARCELB1-L13B1-L14B1-L15B2-L1B2-L2B2-L3B2-L4B2-L5B2-L6B2-L7B2-L8B2-L9AREA SF3,9754,0754,4974,3224,1293,8923,8923,8923,8923,8923,8923,892AREA AC0.090.090.100.100.090.090.090.090.090.090.090.09PARCEL AREA TABLEPARCELB2-L10B2-L11B2-L12B2-L13B2-L14B2-L15B2-L16B2-L17B2-L18B2-L19B2-L20B2-L21AREA SF3,8923,8923,8923,8923,8923,8924,5325,2906,0565,3714,8585,454AREA AC0.090.090.090.090.090.090.100.120.140.120.110.13PARCEL AREA TABLEPARCELB4-L1B4-L2B4-L3B4-L4B4-L5B4-L6B4-L7B4-L8B4-L9B4-L10B4-L11B4-L12AREA SF5,1003,8173,8173,8173,8173,8173,8173,8173,8173,8173,8173,817AREA AC0.120.090.090.090.090.090.090.090.090.090.090.09PARCEL AREA TABLEPARCELB4-L13B4-L14B5-L1B5-L2B5-L3B5-L4B5-L5B5-L6B5-L7B5-L8B5-L9B5-L10AREA SF3,8175,1164,5903,4353,4353,4353,4353,4353,4353,4353,4353,435AREA AC0.090.120.110.080.080.080.080.080.080.080.080.08PARCEL AREA TABLEPARCELB5-L11B5-L12B5-L13B5-L14B5-L15B5-L16B5-L17B5-L18B5-L19B5-L20B5-L21B5-L22AREA SF3,4353,4353,4354,5904,5903,4353,4353,4353,4353,4353,4353,435AREA AC0.080.080.080.110.110.080.080.080.080.080.080.08PARCEL AREA TABLEPARCELB5-L23B5-L24B5-L25B5-L26B5-L27B5-L28B6-L1B6-L2B6-L3B6-L4B6-L5B6-L6AREA SF3,4353,4353,4353,4353,4354,5905,0293,7543,7543,7543,7543,754AREA AC0.080.080.080.080.080.110.120.090.090.090.090.09PARCEL AREA TABLEPARCELB6-L7B6-L8B6-L9B6-L10B6-L11B6-L12B6-L13B6-L14B6-L15B6-L16B6-L17B6-L18AREA SF3,7543,7543,7543,7543,7545,0295,0293,7543,7543,7543,7543,754AREA AC0.090.090.090.090.090.120.120.090.090.090.090.09PARCEL AREA TABLEPARCELB6-L19B6-L20B6-L21B6-L22B6-L23B6-L24B7-L1B7-L2B7-L3B7-L4B7-L5B7-L6AREA SF3,7543,7543,7543,7543,7545,0294,0064,0654,0654,0654,0654,065AREA AC0.090.090.090.090.090.120.090.090.090.090.090.09PARCEL AREA TABLEPARCELB7-L7B7-L8B7-L9B7-L10OUTLOT AOUTLOT BOUTLOT COUTLOT DOUTLOT EROWTOTALAREA SF4,0654,0654,0656,77624,7264,5753,97711,36625,607223,073791,631AREA AC0.090.090.090.160.570.110.090.260.595.1218.17FOR REVIEW ONLYPRELIMINARYNOT FOR CONSTRUCTIONAMBER FIELDS - 5TH ADDITION PRELIMINARY PLAT SUBMITTAL PRELIMINARY PLAT - OVERALL VIEW 733 Marquette AvenueMinneapolis, MN 55402612.758.3080www.alliant-inc.comSuite 7004LEGEND:DRAINAGE AND UTILITY EASEMENTS ARE SHOWN THUS:Being 5 feet in width and adjoining lot lines and 10 feet inwidth and adjoining right of way lines, unless otherwiseindicated on the plat.NOT TO SCALE ROAD A2526272829303132333435361112 151617383940414237BLOCK 1OUTLOT B 148TH ST. W.123456781234567812345612345678321123BLOCK 3BLOCK 4BLOCK 5BLOCK 6BLOCK 22BLOCK 23OUTLOT C OUTLOT B 1236541234567832182145632BLOCK 1BLOCK 2BLOCK 16BLOCK 24OUTLOT FOUTLOT DOUTLOT A ROAD A ROAD BROAD CROAD DROAD EROAD AROAD A1OUTLOT A OUTLOT EOUTLOT DOL COL B2345678910111213141512345678910111213141516171819202112345678910242322212019181716151413123456789101112281272263254245236227218209191018111712161315141234567891011121314121110987654321BLOCK 4BLOCK 5BLOCK 6BLOCK 7BLOCK 1 BLOCK 3BLOCK 2L=236.91'R=530.00'Δ=25°36'39"S30°48'55"W 706.79'S48°53'14"W36.58'L =1 6 8 .3 1' R = 2 30.00'Δ=4 1° 5 5'4 2"L=701.62'R=670.00'Δ=60°00'00"L=143.83'R=230.00'Δ=35°49'47"N59°11'05"W40.00'N30°48'55"E 618.15'N59°11'05"W 710.90'===========FOR REVIEW ONLYPRELIMINARYNOT FOR CONSTRUCTIONAMBER FIELDS - 5TH ADDITION PRELIMINARY PLAT SUBMITTAL PRELIMINARY PLAT 733 Marquette AvenueMinneapolis, MN 55402612.758.3080www.alliant-inc.comSuite 7005 ROAD BROAD A2425262728293031323334353610111213 141516171617383940414237BLOCK 1OUTLOT BOUTLOT BROAD CSTORMWATERMANAGEMENTAREA 2STORMWATERMANAGEMENTSTORMWATERMANAGEMENTAREA 3148TH ST . W .148TH ST. W.AKRO N A V E. ( C. R. 7 3)OUTLOT E1234567812345678 12345612345678123456781234567812346 78873218765432187654321432165456123 1234567881276345BLOCK 3BLOCK 4BLOCK 5BLOCK 6BLOCK 7BLOCK 8BLOCK 9BLOCK 11BLOCK 12BLOCK 19BLOCK 20BLOCK 21BLOCK 22BLOCK 23OUTLOT C OUTLOT B ROAD CROAD B ROAD A ROA D B ROAD B DWY 19DWY 15ROAD FROAD E ROAD E ROA D D ROA D DDWY 3DWY 2DWY 1DWY 4DWY 6DWY 20DWY 13DWY 12DWY 14 DWY 1 8 DWY 1 7 DWY 1 6 DWY 8 DWY 9 DWY 7 D W Y 5 DWY 21 DWY 1 0 123654123456783216541234567812345678876543214 5123456784567812 36327 81BLOCK 1BLOCK 2BLOCK 13BLOCK 14BLOCK 15BLOCK 16BLOCK 17BLOCK 18BLOCK 24OUTLOT F OUTLOT DOUTLOT AOUTLOT CROAD CROAD DROAD EROAD AOUTLOT DOL C123456789101112131415161718192021123456789102423222120191817161514131234567891011122827262524232221201918171615654321BLOCK 6BLOCK 7BLOCK 2OUTLOT AOL B123456789101112131415BLOCK 1 OUTLOT E12345678910111213141234567891011121314121110987BLOCK 4BLOCK 5BLOCK 3 ROAD A ROAD BROAD A FOR REVIEW ONLYPRELIMINARYNOT FOR CONSTRUCTIONAMBER FIELDS - 5TH ADDITION PRELIMINARY PLAT SUBMITTAL PHASING PLAN 733 Marquette AvenueMinneapolis, MN 55402612.758.3080www.alliant-inc.comSuite 7006LEGEND: TYPICAL 38.17' LOT DETAILTYPICAL 44.17' LOT DETAILROAD BROAD AROAD ABLOCK 3BLOCK 2BLOCK 1202122232425262728293031323334353667891011121314151617910111213141516171819202111121314151617383940414237BLOCK 1OUTLOT BOUTLOT BROAD CSTORMWATERMANAGEMENTAREA 2STORMWATERMANAGEMENTAREA 3STORMWATERMANAGEMENTAREA 3148TH ST . W .148TH ST. W.AKRO N A V E. ( C. R. 7 3)OUTLOT E123456781 2 3456781234561234567812345 6781 23456 7812 345 678872187654321876543218765 4 321432165 45612312345678812 76345BLOCK 3BLOCK 4BLOCK 5BLOCK 6BLOCK 7BLOCK 8BLOCK 9BLOCK 10BLOCK 11BLOCK 12BLOCK 19BLOCK 20BLOCK 21BLOCK 22BLOCK 23OUTLOT C OUTLOT B ROAD CROAD B ROAD A ROA D B ROAD B DWY 19DWY 15ROAD FROAD E ROAD E ROA D D ROA D DDWY 3DWY 2DWY 1DWY 4DWY 6DWY 20DWY 13DWY 12DWY 11DWY 14 DWY 1 8 DWY 1 7 DWY 1 6 DWY 8 DWY 9 DWY 7 D W Y 5 DWY 21 DWY 1 0 12365412345678321 654 1234567812 34567887654321 45 1234 5678 45678123632781BLOCK 1BLOCK 2BLOCK 13BLOCK 14BLOCK 15BLOCK 16BLOCK 17BLOCK 18BLOCK 24OUTLOT FOUTLOT DOUTLOT AOUTLOT C ROAD A ROAD BROAD CROAD DROAD EROAD AROAD A1OUTLOT A OUTLOT EOUTLOT DOL COL B2345678910111213141512345678910111213141516171819202112345678910242322212019181716151413123456789101112281272263254245236227218209191018111712161315141234567891011121314121110987654321BLOCK 4BLOCK 5BLOCK 6BLOCK 7BLOCK 1 BLOCK 3BLOCK 2SEE SHEET 8148TH ST. W.FOR REVIEW ONLYPRELIMINARYNOT FOR CONSTRUCTIONAMBER FIELDS - 5TH ADDITION PRELIMINARY PLAT SUBMITTAL SITE PLAN - OVERALL VIEW 733 Marquette AvenueMinneapolis, MN 55402612.758.3080www.alliant-inc.comSuite 700SITE PLAN NOTES:LEGEND: SINGLE FAMILY LOT DATA:TOTAL DENSITY CALCULATIONS:TYPICAL 60' ROW ROAD SECTION7 ROAD A2526272829303132333435361112 151617383940414237BLOCK 1OUTLOT BOUTLOT B 148TH ST. W.123456781234567812345612345678321123BLOCK 3BLOCK 4BLOCK 5BLOCK 6BLOCK 22BLOCK 23OUTLOT C OUTLOT B ROAD C ROAD A ROA D B ROAD B ROAD FDWY 3DWY 2DWY 1DWY 4DWY 6DWY 1 8 D W Y 5 1236541234567832182145632BLOCK 1BLOCK 2BLOCK 16BLOCK 24OUTLOT FOUTLOT DOUTLOT A ROAD A ROAD BROAD CROAD DROAD EROAD AROAD A1OUTLOT A OUTLOT EOUTLOT DOL COL B2345678910111213141512345678910111213141516171819202112345678910242322212019181716151413123456789101112281272263254245236227218209191018111712161315141234567891011121314121110987654321BLOCK 4BLOCK 5BLOCK 6BLOCK 7BLOCK 1 BLOCK 3BLOCK 2148TH ST. W.FOR REVIEW ONLYPRELIMINARYNOT FOR CONSTRUCTIONAMBER FIELDS - 5TH ADDITION PRELIMINARY PLAT SUBMITTAL SITE PLAN 733 Marquette AvenueMinneapolis, MN 55402612.758.3080www.alliant-inc.comSuite 7008 TEMPORARYSEDIMENT BASIN0.38 AC-FTPOND 3NWL: 920 .00 INTER IM 100 -YR HWL : 923 .26100-YR HWL : 927 .2210-DAY SNOWMELT : 927 .71TEMPORARYSEDIMENT BASIN2.54 AC-FTTEMPORARYSEDIMENT BAS IN3.32 AC -FTPOND 3NWL: 920 .00 INTER IM 100 -YR HWL : 923 .26100-YR HWL : 927 .2210-DAY SNOWMELT : 927 .71ROAD BROAD AROAD ABLOCK 3BLOCK 2BLOCK 1202122232425262728293031323334353667891011121314151617910111213141516171819202111121314151617383940414237BLOCK 1OUTLOT BOUTLOT BROAD CSTORMWATERMANAGEMENTAREA 2STORMWATERMANAGEMENTAREA 3STORMWATERMANAGEMENTAREA 3148TH ST . W .148TH ST. W.AKRO N A V E. ( C. R. 7 3)OUTLOT E123456781 2 3456781234561234567812345 6781 23456 7812 345 678872187654321876543218765 4 321432165 45612312345678812 76345BLOCK 3BLOCK 4BLOCK 5BLOCK 6BLOCK 7BLOCK 8BLOCK 9BLOCK 10BLOCK 11BLOCK 12BLOCK 19BLOCK 20BLOCK 21BLOCK 22BLOCK 23OUTLOT C OUTLOT B ROAD CROAD B ROAD A ROA D B ROAD B DWY 19DWY 15ROAD FROAD E ROAD E ROA D D ROA D DDWY 3DWY 2DWY 1DWY 4DWY 6DWY 20DWY 13DWY 12DWY 11DWY 14 DWY 1 8 DWY 1 7 DWY 1 6 DWY 8 DWY 9 DWY 7 D W Y 5 DWY 21 DWY 1 0 12365412345678321 654 1234567812 34567887654321 45 1234 5678 45678123632781BLOCK 1BLOCK 2BLOCK 13BLOCK 14BLOCK 15BLOCK 16BLOCK 17BLOCK 18BLOCK 24OUTLOT FOUTLOT DOUTLOT AOUTLOT C ROAD A ROAD BROAD CROAD DROAD EROAD AROAD A1OUTLOT A OUTLOT EOUTLOT DOL COL B2345678910111213141512345678910111213141516171819202112345678910242322212019181716151413123456789101112281272263254245236227218209191018111712161315141234567891011121314121110987654321BLOCK 4BLOCK 5BLOCK 6BLOCK 7BLOCK 1 BLOCK 3BLOCK 2SEE SHEET 10FOR REVIEW ONLYPRELIMINARYNOT FOR CONSTRUCTIONAMBER FIELDS - 5TH ADDITION PRELIMINARY PLAT SUBMITTAL GRADING AND DRAINAGE PLAN - OVERALL VIEW 733 Marquette AvenueMinneapolis, MN 55402612.758.3080www.alliant-inc.comSuite 7009GRADING NOTES:LEGEND: SINGLE FAMILY HOME HOLD DOWN DETAILSLOOKOUT PADWALKOUT PADSUBGRADE CORRECTIONFULL BASEMENT PADST-1 ROAD A2526272829303132333435361112 151617383940414237BLOCK 1OUTLOT BOUTLOT B 148TH ST. W.123456781234567812345612345678321123BLOCK 3BLOCK 4BLOCK 5BLOCK 6BLOCK 22BLOCK 23OUTLOT C OUTLOT B ROAD C ROAD A ROA D B ROAD B ROAD FDWY 3DWY 2DWY 1DWY 4DWY 6DWY 1 8 D W Y 5 1236541234567832182145632BLOCK 1BLOCK 2BLOCK 16BLOCK 24OUTLOT FOUTLOT DOUTLOT A ROAD A ROAD BROAD CROAD DROAD EROAD AROAD A1OUTLOT A OUTLOT EOUTLOT DOL COL B2345678910111213141512345678910111213141516171819202112345678910242322212019181716151413123456789101112281272263254245236227218209191018111712161315141234567891011121314121110987654321BLOCK 4BLOCK 5BLOCK 6BLOCK 7BLOCK 1 BLOCK 3BLOCK 2FOR REVIEW ONLYPRELIMINARYNOT FOR CONSTRUCTIONAMBER FIELDS - 5TH ADDITION PRELIMINARY PLAT SUBMITTAL GRADING AND DRAINAGE PLAN 733 Marquette AvenueMinneapolis, MN 55402612.758.3080www.alliant-inc.comSuite 70010 148TH C/L (28+50.22)ROAD B (0+00)ROAD C (0+00)Road A PROFILEROAD D (0+00) ROAD D (6+20) ROAD E (0+00) ROAD C (6+20) ROAD B (6+20) 148TH C/L (34+64.63)Road D PROFILERoad E PROFILEROAD A (6+40.00)ROAD A (14+73.16) ROAD A (15+59.55) LENNAR (1+60.00)Road B PROFILERoad C PROFILEROAD A (1+70)ROAD A (19+43.16) ROAD A (4+10.00) ROAD A (17+03.16)FOR REVIEW ONLYPRELIMINARYNOT FOR CONSTRUCTIONAMBER FIELDS - 5TH ADDITION PRELIMINARY PLAT SUBMITTAL GRADING PROFILES 733 Marquette AvenueMinneapolis, MN 55402612.758.3080www.alliant-inc.comSuite 70011ROAD AROAD BROAD CROAD DROAD E TEMPORARYSEDIMENT BASIN0.38 AC-FTPOND 3NWL: 920 .00 INTER IM 100 -YR HWL : 923 .26100-YR HWL : 927 .2210-DAY SNOWMELT : 927 .71TEMPORARYSEDIMENT BASIN2.54 AC-FTTEMPORARYSEDIMENT BAS IN3.32 AC -FTPOND 3NWL: 920 .00 INTER IM 100 -YR HWL : 923 .26100-YR HWL : 927 .2210-DAY SNOWMELT : 927 .71ROAD BROAD AROAD ABLOCK 3BLOCK 2BLOCK 1202122232425262728293031323334353667891011121314151617910111213141516171819202111121314151617383940414237BLOCK 1OUTLOT BOUTLOT BROAD CSTORMWATERMANAGEMENTAREA 2STORMWATERMANAGEMENTAREA 3STORMWATERMANAGEMENTAREA 3148TH ST . W .148TH ST. W.AKRO N A V E. ( C. R. 7 3)OUTLOT E12 34567812345678123456 1234 56781234 5678 1 2 3 4567 81 234 5678 8 72187654321876543 2 18765432 143 2165 4 5 6123 12 345678 8127 63 45BLOCK 3BLOCK 4BLOCK 5BLOCK 6BLOCK 7BLOCK 8BLOCK 9BLOCK 10BLOCK 11BLOCK 12BLOCK 19BLOCK 20BLOCK 21BLOCK 22BLOCK 23OUTLOT C OUTLOT B ROAD CROAD B ROAD A ROAD B ROAD B DWY 19DWY 15ROAD FROAD E ROAD E ROAD D ROAD DDWY 3DWY 2DWY 1DWY 4DWY 6DWY 20DWY 13DWY 12DWY 11DWY 14 DWY 1 8 DWY 1 7 DWY 1 6 DWY 8 DWY 9 DWY 7 D W Y 5 DWY 21 DWY 1 0 12365412 345678 321654 123 4567812 345678 8 76 5432 1 45 123 45678 4567 81 2 363 2 781BLOCK 1BLOCK 2BLOCK 13BLOCK 14BLOCK 15BLOCK 16BLOCK 17BLOCK 18BLOCK 24OUTLOT FOUTLOT DOUTLOT AOUTLOT C ROAD A ROAD BROAD CROAD DROAD EROAD AROAD A1OUTLOT A OUTLOT EOUTLOT DOL COL B2345678910111213141512345678910111213141516171819202112345678910242322212019181716151413123456789101112281272263254245236227218209191018111712161315141234567891011121314121110987654321BLOCK 4BLOCK 5BLOCK 6BLOCK 7BLOCK 1 BLOCK 3BLOCK 2SEE SHEET 13SITELOCATIONPROJECTLOCATIONFOR REVIEW ONLYPRELIMINARYNOT FOR CONSTRUCTIONAMBER FIELDS - 5TH ADDITION PRELIMINARY PLAT SUBMITTAL EROSION AND SEDIMENT CONTROL PLAN - OVERALL VIEW 733 Marquette AvenueMinneapolis, MN 55402612.758.3080www.alliant-inc.comSuite 70012SWPPP BMP QUANTITIESEROSION CONTROLRESPONSIBLE PARTY:CONTRACTOR:(PER PLAN):SEE F INAL PLAT SETACTIVE SWPPP MAP LEGENDLEGEND: DNDNOTES:NOTE TO CONTRACTOR: CONSTRUCTION SEQUENCING:VICINITY MAPSCALE: 1" = 5000' ROAD A2526272829303132333435361112 151617383940414237BLOCK 1OUTLOT BOUTLOT B 148TH ST. W.123456781234567812345612345678321123BLOCK 3BLOCK 4BLOCK 5BLOCK 6BLOCK 22BLOCK 23OUTLOT C OUTLOT B ROAD C ROAD A ROA D B ROAD B ROAD FDWY 3DWY 2DWY 1DWY 4DWY 6DWY 1 8 D W Y 5 1236541234567832182145632BLOCK 1BLOCK 2BLOCK 16BLOCK 24OUTLOT FOUTLOT DOUTLOT A ROAD A ROAD BROAD CROAD DROAD EROAD AROAD A1OUTLOT A OUTLOT EOUTLOT DOL COL B2345678910111213141512345678910111213141516171819202112345678910242322212019181716151413123456789101112281272263254245236227218209191018111712161315141234567891011121314121110987654321BLOCK 4BLOCK 5BLOCK 6BLOCK 7BLOCK 1 BLOCK 3BLOCK 2FOR REVIEW ONLYPRELIMINARYNOT FOR CONSTRUCTIONAMBER FIELDS - 5TH ADDITION PRELIMINARY PLAT SUBMITTAL EROSION AND SEDIMENT CONTROL PLAN 733 Marquette AvenueMinneapolis, MN 55402612.758.3080www.alliant-inc.comSuite 70013 FOR REVIEW ONLYPRELIMINARYNOT FOR CONSTRUCTIONAMBER FIELDS - 5TH ADDITION PRELIMINARY PLAT SUBMITTAL EROSION AND SEDIMENT CONTROL NOTES AND DETAILS 733 Marquette AvenueMinneapolis, MN 55402612.758.3080www.alliant-inc.comSuite 700EROSION CONTROL SCHEDULE: PERMANENT COVER: MANAGEMENT MEASURES: POLLUTION PREVENTION·SEDIMENT CONTROL PRACTICES: EROSION CONTROL GENERAL NOTES: MAINTENANCE PROGRAM: EROSION AND SEDIMENT CONTROLDEWATERING: FINAL STABILIZATION: CONCRETE WASHOUT DETAIL14 ROAD BROAD AROAD ABLOCK 3BLOCK 2BLOCK 1202122232425262728293031323334353667891011121314151617910111213141516171819202111121314151617383940414237BLOCK 1OUTLOT BOUTLOT BROAD CSTORMWATERMANAGEMENTAREA 2STORMWATERMANAGEMENTAREA 3STORMWATERMANAGEMENTAREA 3148TH ST . W .148TH ST. W.AKRO N A V E. ( C. R. 7 3)OUTLOT E123456781 2 3456781234561234567812345 6781 23456 7812 345 678872187654321876543218765 4 321432165 45612312345678812 76345BLOCK 3BLOCK 4BLOCK 5BLOCK 6BLOCK 7BLOCK 8BLOCK 9BLOCK 10BLOCK 11BLOCK 12BLOCK 19BLOCK 20BLOCK 21BLOCK 22BLOCK 23OUTLOT C OUTLOT B ROAD CROAD B ROAD A ROA D B ROAD B DWY 19DWY 15ROAD FROAD E ROAD E ROA D D ROA D DDWY 3DWY 2DWY 1DWY 4DWY 6DWY 20DWY 13DWY 12DWY 11DWY 14 DWY 1 8 DWY 1 7 DWY 1 6 DWY 8 DWY 9 DWY 7 D W Y 5 DWY 21 DWY 1 0 12365412345678321 654 1234567812 34567887654321 45 1234 5678 45678123632781BLOCK 1BLOCK 2BLOCK 13BLOCK 14BLOCK 15BLOCK 16BLOCK 17BLOCK 18BLOCK 24OUTLOT FOUTLOT DOUTLOT AOUTLOT C ROAD A ROAD BROAD CROAD DROAD EROAD AROAD A1OUTLOT A OUTLOT EOUTLOT DOL COL B2345678910111213141512345678910111213141516171819202112345678910242322212019181716151413123456789101112281272263254245236227218209191018111712161315141234567891011121314121110987654321BLOCK 4BLOCK 5BLOCK 6BLOCK 7BLOCK 1 BLOCK 3BLOCK 2SEE SHEET 16FOR REVIEW ONLYPRELIMINARYNOT FOR CONSTRUCTIONAMBER FIELDS - 5TH ADDITION PRELIMINARY PLAT SUBMITTAL SANITARY SEWER AND WATERMAIN PLAN - OVERALL VIEW 733 Marquette AvenueMinneapolis, MN 55402612.758.3080www.alliant-inc.comSuite 70015UTILITY NOTES:LEGEND: SANITARY SEWER SCHEDULE ROAD A2526272829303132333435361112 151617383940414237BLOCK 1OUTLOT BOUTLOT B 148TH ST. W.123456781234567812345612345678321123BLOCK 3BLOCK 4BLOCK 5BLOCK 6BLOCK 22BLOCK 23OUTLOT C OUTLOT B ROAD C ROAD A ROA D B ROAD B ROAD FDWY 3DWY 2DWY 1DWY 4DWY 6DWY 1 8 D W Y 5 1236541234567832182145632BLOCK 1BLOCK 2BLOCK 16BLOCK 24OUTLOT FOUTLOT DOUTLOT A ROAD A ROAD BROAD CROAD DROAD EROAD AROAD A1OUTLOT A OUTLOT EOUTLOT DOL COL B2345678910111213141512345678910111213141516171819202112345678910242322212019181716151413123456789101112281272263254245236227218209191018111712161315141234567891011121314121110987654321BLOCK 4BLOCK 5BLOCK 6BLOCK 7BLOCK 1 BLOCK 3BLOCK 2FOR REVIEW ONLYPRELIMINARYNOT FOR CONSTRUCTIONAMBER FIELDS - 5TH ADDITION PRELIMINARY PLAT SUBMITTAL SANITARY SEWER AND WATERMAIN PLAN 733 Marquette AvenueMinneapolis, MN 55402612.758.3080www.alliant-inc.comSuite 70016 ROAD BROAD AROAD ABLOCK 3BLOCK 2BLOCK 1202122232425262728293031323334353667891011121314151617910111213141516171819202111121314151617383940414237BLOCK 1OUTLOT BOUTLOT BROAD CSTORMWATERMANAGEMENTAREA 2STORMWATERMANAGEMENTAREA 3STORMWATERMANAGEMENTAREA 3148TH ST . W .148TH ST. W.AKRO N A V E. ( C. R. 7 3)OUTLOT E123456781 2 3456781234561234567812345 6781 23456 7812 345 678872187654321876543218765 4 321432165 45612312345678812 76345BLOCK 3BLOCK 4BLOCK 5BLOCK 6BLOCK 7BLOCK 8BLOCK 9BLOCK 10BLOCK 11BLOCK 12BLOCK 19BLOCK 20BLOCK 21BLOCK 22BLOCK 23OUTLOT C OUTLOT B ROAD CROAD B ROAD A ROA D B ROAD B DWY 19DWY 15ROAD FROAD E ROAD E ROA D D ROA D DDWY 3DWY 2DWY 1DWY 4DWY 6DWY 20DWY 13DWY 12DWY 11DWY 14 DWY 1 8 DWY 1 7 DWY 1 6 DWY 8 DWY 9 DWY 7 D W Y 5 DWY 21 DWY 1 0 12365412345678321 654 1234567812 34567887654321 45 1234 5678 45678123632781BLOCK 1BLOCK 2BLOCK 13BLOCK 14BLOCK 15BLOCK 16BLOCK 17BLOCK 18BLOCK 24OUTLOT FOUTLOT DOUTLOT AOUTLOT C ROAD A ROAD BROAD CROAD DROAD EROAD AROAD A1OUTLOT A OUTLOT EOUTLOT DOL COL B2345678910111213141512345678910111213141516171819202112345678910242322212019181716151413123456789101112281272263254245236227218209191018111712161315141234567891011121314121110987654321BLOCK 4BLOCK 5BLOCK 6BLOCK 7BLOCK 1 BLOCK 3BLOCK 2SEE SHEET 18FOR REVIEW ONLYPRELIMINARYNOT FOR CONSTRUCTIONAMBER FIELDS - 5TH ADDITION PRELIMINARY PLAT SUBMITTAL STORM SEWER PLAN - OVERALL VIEW 733 Marquette AvenueMinneapolis, MN 55402612.758.3080www.alliant-inc.comSuite 70017LEGEND: UTILITY NOTES:STORM SEWER SCHEDULE ROAD A2526272829303132333435361112 151617383940414237BLOCK 1OUTLOT BOUTLOT B 148TH ST. W.123456781234567812345612345678321123BLOCK 3BLOCK 4BLOCK 5BLOCK 6BLOCK 22BLOCK 23OUTLOT C OUTLOT B ROAD C ROAD A ROA D B ROAD B ROAD FDWY 3DWY 2DWY 1DWY 4DWY 6DWY 1 8 D W Y 5 1236541234567832182145632BLOCK 1BLOCK 2BLOCK 16BLOCK 24OUTLOT FOUTLOT DOUTLOT A ROAD A ROAD BROAD CROAD DROAD EROAD AROAD A1OUTLOT A OUTLOT EOUTLOT DOL COL B2345678910111213141512345678910111213141516171819202112345678910242322212019181716151413123456789101112281272263254245236227218209191018111712161315141234567891011121314121110987654321BLOCK 4BLOCK 5BLOCK 6BLOCK 7BLOCK 1 BLOCK 3BLOCK 2FOR REVIEW ONLYPRELIMINARYNOT FOR CONSTRUCTIONAMBER FIELDS - 5TH ADDITION PRELIMINARY PLAT SUBMITTAL STORM SEWER PLAN 733 Marquette AvenueMinneapolis, MN 55402612.758.3080www.alliant-inc.comSuite 70018 TEMPORARYSEDIMENT BASIN0.38 AC-FTPOND 3NWL: 920 .00 INTER IM 100 -YR HWL : 923 .26100-YR HWL : 927 .2210-DAY SNOWMELT : 927 .71TEMPORARYSEDIMENT BASIN2.54 AC-FTTEMPORARYSEDIMENT BAS IN3.32 AC -FTPOND 3NWL: 920 .00 INTER IM 100 -YR HWL : 923 .26100-YR HWL : 927 .2210-DAY SNOWMELT : 927 .71ROAD BROAD AROAD ABLOCK 3BLOCK 2BLOCK 1202122232425262728293031323334353667891011121314151617910111213141516171819202111121314151617383940414237BLOCK 1OUTLOT BOUTLOT BROAD CSTORMWATERMANAGEMENTAREA 2STORMWATERMANAGEMENTAREA 3STORMWATERMANAGEMENTAREA 3148TH ST . W .148TH ST. W.AKRO N A V E. ( C. R. 7 3)OUTLOT E123456781 2 3456781234561234567812345 6781 23456 7812 345 678872187654321876543218765 4 3214321654 5612312345678812 76345BLOCK 3BLOCK 4BLOCK 5BLOCK 6BLOCK 7BLOCK 8BLOCK 9BLOCK 10BLOCK 11BLOCK 12BLOCK 19BLOCK 20BLOCK 21BLOCK 22BLOCK 23OUTLOT C OUTLOT B ROAD CROAD B ROAD A ROA D B ROAD B DWY 19DWY 15ROAD FROAD E ROAD E ROA D D ROA D DDWY 3DWY 2DWY 1DWY 4DWY 6DWY 20DWY 13DWY 12DWY 11DWY 14 DWY 1 8 DWY 1 7 DWY 1 6 DWY 8 DWY 9 DWY 7 D W Y 5 DWY 21 DWY 1 0 12365412345678321 6 541234567812 34567887654321 45 1234 5678 45678123632781BLOCK 1BLOCK 2BLOCK 13BLOCK 14BLOCK 15BLOCK 16BLOCK 17BLOCK 18BLOCK 24OUTLOT F OUTLOT DOUTLOT AOUTLOT C ROAD A ROAD BROAD CROAD DROAD EROAD AROAD A1OUTLOT A OUTLOT EOUTLOT DOL COL B2345678910111213141512345678910111213141516171819202112345678910242322212019181716151413123456789101112281272263254245236227218209191018111712161315141234567891011121314121110987654321BLOCK 4BLOCK 5BLOCK 6BLOCK 7BLOCK 1 BLOCK 3BLOCK 2SEE SHEET 20SEE SHEET 20FOR REVIEW ONLYPRELIMINARYNOT FOR CONSTRUCTIONAMBER FIELDS - 5TH ADDITION PRELIMINARY PLAT SUBMITTAL LANDSCAPE PLAN - OVERALL VIEW 733 Marquette AvenueMinneapolis, MN 55402612.758.3080www.alliant-inc.comSuite 70019LANDSCAPE SCHEDULE:TREE PLANTING DETAIL1LANDSCAPE NOTES: LANDSCAPE REQUIREMENTS:LEGEND: ROAD A2526272829303132333435361112 151617383940414237BLOCK 1OUTLOT BOUTLOT B 148TH ST. W.123456781234567812345612345678321123BLOCK 3BLOCK 4BLOCK 5BLOCK 6BLOCK 22BLOCK 23OUTLOT C OUTLOT B ROAD C ROAD A ROA D B ROAD B ROAD FDWY 3DWY 2DWY 1DWY 4DWY 6DWY 1 8 D W Y 5 1236541234567832182145632BLOCK 1BLOCK 2BLOCK 16BLOCK 24OUTLOT FOUTLOT DOUTLOT A ROAD A ROAD BROAD CROAD DROAD EROAD AROAD A1OUTLOT A OUTLOT EOUTLOT DOL COL B2345678910111213141512345678910111213141516171819202112345678910242322212019181716151413123456789101112281272263254245236227218209191018111712161315141234567891011121314121110987654321BLOCK 4BLOCK 5BLOCK 6BLOCK 7BLOCK 1 BLOCK 3BLOCK 2FOR REVIEW ONLYPRELIMINARYNOT FOR CONSTRUCTIONAMBER FIELDS - 5TH ADDITION PRELIMINARY PLAT SUBMITTAL LANDSCAPE PLAN 733 Marquette AvenueMinneapolis, MN 55402612.758.3080www.alliant-inc.comSuite 70020 CITY COUNCIL, CITY OF ROSEMOUNT, MINNESOTAThis plat was approved by the City Council of ROSEMOUNT, Minnesota, this _________ day of _____________________, 20 ____and hereby certifies compliance with all requirements as set forth in Minnesota Statutes, Section 505.03, Subd. 2.By:___________________________________________________________________MayorClerkCOUNTY SURVEYOR, COUNTY OF DAKOTA, STATE OF MINNESOTAI hereby certify that in accordance with Minnesota Statutes, Section 505.021, Subd. 11, this plat has been reviewed and approved this_________ day of _____________________, 20 ____._________________________________Todd B. TollefsonDakota County SurveyorDEPARTMENT OF PROPERTY TAXATION AND RECORDS, COUNTY OF DAKOTA, STATE OF MINNESOTAPursuant to Minnesota Statutes, Section 505.021, Subd. 9, taxes payable in the year 20___ on the land hereinbefore described have beenpaid. Also, pursuant to Minnesota Statutes, Section 272.12, there are no delinquent taxes and transfer entered this _________ day of_____________________, 20 ____._________________________________________, DirectorAmy A. Koethe, Department of Property Taxation and RecordsCOUNTY RECORDER, COUNTY OF DAKOTA, STATE OF MINNESOTAI hereby certify that this plat of AMBER FIELDS FIFTH ADDITION was filed in the office of the County Recorder for public record on this_________ day of _____________________, 20 ____, at ___ o'clock ___.M. and was duly filed in Book_________________ of Plats,Page______________________ , as Document Number _______________________ ._______________________________________Amy A. Koethe, County RecorderKNOW ALL PERSONS BY THESE PRESENTS: That Earl Street Partners II, LLC, a Minnesota limited liabilitycompany, owner of the following described property:Outlot K, AMBER FIELDS, Dakota County, Minnesota.Has caused the same to be surveyed and platted as AMBER FIELDS FIFTH ADDITION and does herebydedicate to the public for public use the drainage and utility easements as created by this plat.In witness whereof said Earl Street Partners II, LLC, a Minnesota limited liability company, has caused thesepresents to be signed by its proper officer this _________ day of _____________________, 20 ____.Signed: Earl Street Partners II, LLCby ___________________________________________Mario J. Cocchiarella, Chief ManagerSTATE OF MINNESOTACOUNTY OF ____________________This instrument was acknowledged before me on _________ day of _____________________, 20 ____, by MarioJ. Cocchiarella, Chief Manager of Earl Street Partners II, LLC, a Minnesota limited liability company, on behalfof the company.________________________________________Signature________________________________________Printed NameNotary Public, __________________________My Commission Expires _________________SURVEYORS CERTIFICATEI Peter Goers do hereby certify that this plat was prepared by me or under my direct supervision; that I am aduly Licensed Land Surveyor in the State of Minnesota; that this plat is a correct representation of theboundary survey; that all mathematical data and labels are correctly designated on this plat; that allmonuments depicted on this plat have been, or will be correctly set within one year; that all water boundariesand wet lands, as defined in Minnesota Statutes, Section 505.01, Subd. 3, as of the date of this certificate areshown and labeled on this plat; and all public ways are shown and labeled on this plat.Dated this ___________ day of _____________________ , 20 ____._________________________________________Peter Goers, Licensed Land SurveyorMinnesota License No. 44110STATE OF MINNESOTACOUNTY OF _____________________This instrument was acknowledged before me on ___________ day of _____________________ , 20 ____, byPeter Goers.________________________________________Signature________________________________________Printed NameNotary Public,___________________________My Commission Expires__________________ L=38.40=15°43'00"L=48.38Δ=3 4°38'55" S3 0 ° 4 8 ' 5 5 " W 4 6 3 . 4 2 N3 0 ° 4 8 ' 5 5 " E 1 2 5 . 5 4 R =2 20.0 0 L = 7 3.91 Δ =1 9 °1 4'5 6"C. B rg=N 4 0 °2 6'2 3"E N59°11'05"W 620.00N30°48'55"E 618.15N59°11'05"W 40.00R=670.00L=701.62Δ=60°00'00"S3 0 ° 4 8 ' 5 5 " W 7 0 6 . 7 9 R=530.00L=236.91Δ=25°36'39"C.Brg=N71°59'24"WN59°11'05"W 710.9051.0038.1638.1638.1738.1738.1738.1738.1738.1738.1738.1738.1638.1651.00N59°11'05"W 110.00N59°11'05"W 110.00N59°11'05"W 110.00N59°11'05"W 110.00N59°11'05"W 110.00S59°11'05"E 110.00S59°11'05"E 90.00S59°11'05"E 90.00S59°11'05"E 90.00S59°11'05"E 90.00S59°11'05"E 90.00N59°11'05"W 90.00N3 0 ° 4 8 ' 5 5 " E 1 0 0 . 0 0 N3 0 ° 4 8 ' 5 5 " E 1 0 0 . 0 0 N3 0 ° 4 8 ' 5 5 " E 1 0 0 . 0 0 N3 0 ° 4 8 ' 5 5 " E 1 0 0 . 0 0 N3 0 ° 4 8 ' 5 5 " E 1 0 0 . 0 0 N3 0 ° 4 8 ' 5 5 " E 1 0 0 . 0 0 N3 0 ° 4 8 ' 5 5 " E 1 0 0 . 0 0 N3 0 ° 4 8 ' 5 5 " E 1 0 0 . 0 0 N3 0 ° 4 8 ' 5 5 " E 1 0 0 . 0 0 N3 0 ° 4 8 ' 5 5 " E 1 0 0 . 0 0 N3 0 ° 4 8 ' 5 5 " E 1 0 0 . 0 0 N3 0 ° 4 8 ' 5 5 " E 1 0 0 . 0 0 N3 0 ° 4 8 ' 5 5 " E 1 0 0 . 0 0 N3 0 ° 4 8 ' 5 5 " E 9 0 . 0 0 N3 0 ° 4 8 ' 5 5 " E 9 0 . 0 0 N3 0 ° 4 8 ' 5 5 " E 9 0 . 0 0 N3 0 ° 4 8 ' 5 5 " E 9 0 . 0 0 N3 0 ° 4 8 ' 5 5 " E 9 0 . 0 0 N3 0 ° 4 8 ' 5 5 " E 9 0 . 0 0 N3 0 ° 4 8 ' 5 5 " E 9 0 . 0 0 N3 0 ° 4 8 ' 5 5 " E 9 0 . 0 0 N3 0 ° 4 8 ' 5 5 " E 9 0 . 0 0 N3 0 ° 4 8 ' 5 5 " E 9 0 . 0 0 N3 0 ° 4 8 ' 5 5 " E 9 0 . 0 0 N3 0 ° 4 8 ' 5 5 " E 9 0 . 0 0 N3 0 ° 4 8 ' 5 5 " E 9 0 . 0 0 S59°11'05"E 560.00N59°11'05"W 110.00N59°11'05"W 170.0038 . 1 6 38 . 1 7 38 . 1 7 38. 1 7 38 . 1 7 38 . 1 6 57.0044.1644.1644.1744.17 13 0 . 0 0 493.91 12 5 . 1 9 11 6 . 9 0 44.17 44.17 44.16 44.16 57 . 0 0 10 0 . 0 051.0038.1638.1638.1738.1738.1738.1738.1738.1738.1738.1738.1638.1651.0010 1 . 4 0 38.1638.1638.1738.1738.1738.1738.1738.1738.1738.1738.1638.1651.0038 . 1 6 38 . 1 7 38. 1 7 38 . 1 7 38 . 1 7 38 . 1 6 S3 0 ° 4 8 ' 5 5 " W 48 . 0 0 S3 0 ° 4 8 ' 5 5 " W 9 5 . 1 9 51.0038.1638.1638.1738.1738.1738.1738.1738.1738.1738.1738.1638.1651.0090.00N30°48'55"E 618.15 40.0060.0030.0030.0011 . 9 0 L= 3 8 . 5 1 =4 ° 0 9 ' 4 8 "N48°53'14"E 36.58N3 0 ° 4 8 ' 5 5 " E 2 4 2 . 0 9 N30°48'55"E 623.91 N59°11'05"W 110.00L=138.32Δ=14°57'12"1OUTLOT A OL C234512345678910111213141234567891011121314123456231 4OL C23 4 . 4 2 30.0030.0030.0030.0060.0060.00OUTLOT DN30°48'55"E 5.19110.00R O A D C ROAD BROAD AR=2 3 0 .0 0 L=2 40.86Δ=6 0 °0 0 '0 0"C .B r g =S 0 °4 8'55"W R=230.00L=168.31Δ=41°55'42"C.Brg=N69°51'04"EL=50.82=12°39'36"L=117.49Δ=29°16'06"S59°11'05"E 90.00S59°11'05"E 90.00S59°11'05"E 90.00S59°11'05"E 90.00S59°11'05"E 90.00S59°11'05"E 90.00S59°11'05"E 90.00S59°11'05"E 90.00N61°47'04"W89.67N77°30'05"W 88.1236.91 44.16 44.16 44.17 44.17 44.17 44.17 44.17 44.17 44.1744.1744.1744.1744.1744.1744.16 44.1631.15L=62.81Δ=15°38'44"86.67373.91L=6 4.8 3Δ=16 °0 8 '58"R=110.00L=66.52Δ=34°38'55"C .Br g=S13°29'28"WL=39.91=16°19'55"OUTLOT B6789101112131415L=6.35=2°36'00"L=16.19 =4°02'03"L=97.03Δ=24°10'15"N86°10'00"E 146.67L=60.07Δ=6°29'40"L=14.52=4°53'37"R=200.00L=17.55=5°01'39"C.Brg=N28°18'06"EL=30.07Δ=3°15'02"L=22.28 Δ=5°33'02" 13 . 0 9 L=30.01Δ=3°14'38"OL C 142R O A D C 6 2 K:\020605-000\Admin\Docs\2022.05.31 - Submittal\2022.06.10 - Preliminary Plat Review.docx Memorandum To: Anthony Nemcek, Senior Planner CC: Stacy Bodsberg, Planning & Personnel Secretary Brian Erickson, City Engineer From: Tim Hanson PE, WSB Engineering Consultant Date: June 14, 2022 Re: Amber Fields Fifth Addition Preliminary Plat Preliminary Plat Submittal Review Grading and Drainage Plan Review Preliminary Utility Plan Review Landscaping Plan Review WSB File Number 020605-000 SUBMITTAL: Maplewood Development has submitted a Preliminary Plat for Amber Fields Fifth Addition for the development of Outlot K, Amber Fields. Amber Fields is a portion of the UMORE Property located between the southerly extension of Auburn Avenue and Akron Avenue, south of CSAH 42. Outlot K, Amber Fields is proposed to be replatted into124 single family lots and five Outlots. The plans submitted were prepared by Alliant Engineering. Review comments were generated from the Preliminary Plat Submittal dated 05-24-2022. The submittal included the following: ▪ Existing Conditions ▪ Preliminary Plat ▪ Phasing Plan ▪ Site Plan ▪ Grading and Drainage Plan ▪ Erosion and Sediment Control Plan ▪ Sanitary Sewer and Watermain Plan ▪ Storm Sewer Plan ▪ Landscape Plan EXISTING CONDITIONS Amber Fields Fifth Addition is located in the east central portion of the Amber Fields Addition extending south from 148th Street and adjacent to the west side of Amber Fields Third Addition (the Lennar project area). The parent parcel consists of land previously utilized for agricultural purposes and grass land. Amber Fields Fifth Addition is 18.17 acres in size. PRELIMINARY PLAT The preliminary plat identifies 124 single family lots and 5 Outlots. The five Outlots have the following uses: Anthony Nemcek June 4, 2022 Page 2 K:\020605-000\Admin\Docs\2022.05.31 - Submittal\2022.06.10 - Preliminary Plat Review.docx Outlot A contains the trunk storm sewer extending from 148 Street and the Greenway Area access trail. This Outlot shall be deeded to the City. Outlot B contains a trail segment between Road A and the Greenway Area access trail. Outlot C is an open space area. Outlot D contains a shallow swale which collects runoff from the rear lot area of Block 7. Outlot E extends along the east side of the subdivision and includes a storm sewer extension to Pond 3. Outlot E also contains the connection street to Amber Fields 3rd Addition. Amber Fields Fifth Addition extends two public streets south from 148th Street. Road A extends from 148th Street in a loop fashion extending from 148th Street in the northwest corner of plat and looping through the Outlot back to 148th Street in the northeast corner. Road B, Road C & Road D extend through the central portion of the plat between Road A. Access and egress to the subdivision is from 148th Street and proposed Street A. A private street, Outlot E, extends east from Road A connecting to the private streets of Amber Fields Third Addition. This street segment must also be a private street owned and maintained by the homeowner’s association of Amber Fields 3rd Addition. A five-foot sidewalk is proposed along the west, south and east side of Road A and along the north side of Roads B, C & D. An existing trail extends adjacent to the subdivision on the south side of 148th Street and along the west plat boundaries. The proposed plat identifies a trail extension from Street A to the adjacent trail along the west side of the plat for access to the Central Greenway Area. A trail extension is also identified extending south from the private street located in Outlot E. A trail easement will be required over the trail alignment and the street within Outlot E. 1. The sidewalk extensions along Roads C, & D will require pedestrian curb ramps across the street on Road A. 2. The minimum vertical curve length needs to be 90 feet. Maximize vertical curve length if this is not feasible. 3. The street light layout needs to place streetlights in the intersection area and alternate sides of the street. For Roads B, C, and D place the streetlights at mid-block. FINAL PLAT The proposed final plat of Amber Fields Fifth Addition consists of 39 single family lots along Road A and Road B. Road A is proposed to extend 240 feet south from 148th Street, past Road B on both the westerly portion of the plat and the easterly portion of the plat. The final plat also includes the construction of Road B between Road A and Road A. 4. The terminus of Road A and Road A, both ends, must be completed with a temporary turnaround. 5. The area identified to be final platted is not consistent with the sanitary sewer system identified for Amber Fields Fifth Addition. Sanitary sewer extension beyond the proposed platted area would be needed to provide service as identified on the preliminary plat. The development Fees are indicated below based on the 2022 Schedule of Rates and Fees. ▪ Sanitary Sewer Trunk Charge: $1,075/acre ▪ Watermain Trunk Charge: $6,500/acre ▪ Storm Sewer Trunk Charge: $6,865/acre GRADING AND DRAINAGE The proposed grading plan directs runoff from the middle of the site to the east and to the west. Two storm sewer systems collect the runoff along Road A and convey the runoff south to the Anthony Nemcek June 4, 2022 Page 3 K:\020605-000\Admin\Docs\2022.05.31 - Submittal\2022.06.10 - Preliminary Plat Review.docx trunk storm sewer extensions which discharge to Pond 1 and Pond 2 in Amber Fields Central Greenway Area. 6. Show the existing or proposed contours adjacent to the proposed plat for 200 feet. 7. Several house pad elevations are not 1.5 feet above the emergency overflow elevation (EOF) for the adjacent low area. The lots are in Block 1, 2, 3, 4, and 5. 8. The easement width for the EOF between lots 11 & 12 block 2 needs to be 20 feet wide. 9. The contours along the west side of the plat are not contiguous. 10. Outlot C includes a drainage structure. Can this outlot be graded to drain to the curb? SANITARY SEWER AND WATERMAIN – UTILITY PLAN Amber Fields Fifth Addition sanitary sewer system extends from the westerly intersection of Road A with 148th Street. The sewer extends within Road A around the perimeter of the subdivision with each intersecting street extending from the sewer in Road A providing service to the entire subdivision. Eight-inch watermain is identified to be extended within the streets of Amber Fields Fifth Addition. The proposed sewer and watermain extensions are appropriate for the subdivision. 11. Gate valve and fire hydrant placement will be detail reviewed with the construction plans for the final plats. 12. An eight inch gate valve will be required mid-block of Road A, B, C, and D. STORM SEWER Storm sewer design and layout will be reviewed with the Surface Water Management plan submittal. 13. The storm sewer connections to the existing trunk line cannot be less than a 90-degree angel and need to match crowns of the trunk pipe or drop in from a slightly higher elevation. 14. Detail review of the storm sewer system and design will be completed with the construction plans for the subdivisio n. SURFACE WATER MANAGEMENT The proposed Surface Water Management plan for the preliminary plat has been reviewed. Comments included in the Surface Water Management plan review shall be incorporated in the project design. LANDSCAPE PLAN The Landscape plan was reviewed for conflicts with infrastructure. Tree plantings should allow space for access and maintenance of proposed infrastructure. GENERAL Infrastructure design shall be completed in accordance with the City of Rosemount’s Engineering Guidelines and Standards. Infrastructure construction shall be completed in accordance with the latest edition of the City’s General Specifications and Standard Detail Plates for Street and Utility Construction. K:\020605-000\Admin\Docs\WR Review\020605-000 Amber Fields 5th Addition Stormwater Review Memo 20220621.docx 701 XENIA AVENUE S | SUITE 300 | MINNEAPOLIS, MN | 55416 | 763.541.4800 | WSBENG.COM Memorandum To: Brian Erickson, City Engineer Nick Egger, Director of Public Works Anthony Nemcek, Senior Planner Jane Byron, Storm Water Specialist From: Bill Alms, PE Kendra Fallon, PE Date: June 21, 2022 Re: Amber Fields 5th Addition Stormwater Review WSB Project No. 020605-000 I have reviewed the documents provided by Alliant Engineering in late May 2022. Documents reviewed include: · Amber Fields 5th Addition Plan 05182022 · Amber Fields Preliminary Plat Plans 05.31.22 · Storm Sewer Sizing Calculations It should be noted that there are outstanding comments on other previously submitted portions of the development that should be addressed. Applicant should provide responses to each comment. I offer the following comments below. Grading, Drainage, and Erosion Control Comments: 1. General a. The site layout included in the 5th Addition preliminary plans appears to show more lots and potentially smaller lots that what was included in the original PUD. If that is the case, the applicant should submit an updated SWMP and updated HydroCAD modeling representative of this new layout and additional impervious to confirm the site is still meeting stormwater requirements. 2. Ponds and Wetlands a. Add the Amber Fields Pond 2 NWL/HWL to the grading plans. 3. Emergency Overflow Routes: a. Include an EOF elevation for the roadway low point at the eastern end of Road B. b. The EOF elevation on the west side of the 5th Addition grading plans (936.0) does not match the EOF elevation noted in the same location on the 4th Addition grading plans (936.2). c. Include the EOF elevation south of CBMH 201A as shown on the 4th Addition plans on the 5th Addition grading plans. 4. Retaining Walls: a. No comments. Amber Fields 5th Addition Stormwater Review June 21, 2022 Page 2 K:\020605-000\Admin\Docs\WR Review\020605-000 Amber Fields 5th Addition Stormwater Review Memo 20220621.docx 5. Erosion Control: a. No comments. 6. Grading: a. The City allows a maximum of 4:1 slopes above the NWL of basins. It does not appear this requirement is being met for the grading near the southern and western boundary of the 5th Addition plans. b. Confirm the proposed contours tie into the grading shown on the adjacent addition plans. Currently it appears some of the contours on the west side of the property aren’t tying into adjacent addition contours. c. Grading limits should be shown on the plans. Stormwater Management Plan: 1. General Storm Sewer Design a. Profiles views of the proposed storm sewer should be provided in future submittals. b. A catch basin drainage area map for the 5th Addition should be included in future submittals. i. Note that the applicant can submit the catch basin drainage areas for the whole Amber Fields development rather than for just the 5th Addition if that would be easier. c. Sumps should be included on the last accessible structure prior to connecting into the trunk storm sewer line and should be noted on the storm sewer plans. 2. Water Quantity a. No comments. 3. Rate/Volume Control a. No comments. 4. Freeboard a. No comments. 5. Water Quality a. No comments. 6. Easements a. No comments.