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HomeMy WebLinkAbout6.l. Request by Tamarack Land Development for Final Plat Approval of Ardan Place Second Addition EXECUTIVE SUMMARY City Council Regular Meeting: February 15, 2022 AGENDA ITEM: Request by Tamarack Land Development for AGENDA SECTION: Final Plat Approval of Ardan Place Second Consent Addition. PREPARED BY: Julia Hogan, Planner AGENDA NO. 6.l. ATTACHMENTS: Resolution; Subdivision Agreement; Final Plat Site Location; Cover Sheet, Site Survey, Grading Plan, Storm Water Plan; Landscape APPROVED BY: LJM Plan; Parks and Recreation Director’s Memo; Engineer’s Memo; Water Resources Review Memo RECOMMENDED ACTION: The Planning Commission and Staff recommend the City Council adopt the following motions: 1. Motion to adopt a resolution approving the Final Plat for Ardan Place Second Addition, subject to conditions. 2. Motion to approve the subdivision agreement between the City of Rosemount and Tamarack Land Development to construct Ardan Place Second Addition. SUMMARY Applicant: Tamarack Land Development (Developer/Applicant); D.R. Horton, Inc. Minnesota (Builder) Comp. Guide Plan Designation: LDR – Low Density Residential Current Zoning: R1 PUD/R2 PUD – Low and Moderate Density Residential (Ardan Place Planned Unit Development) Gross Area: 26.8 Acres (Phase 2 with ROW); 52.2 Acres Overall Net Area: 24.81 Acres Lots/Units: 37 Single Family Lots/81 Townhouse Lots (118 Total Units) Gross Density: 2.26 units/acre Net (Met Council) Density: 4.06 units/acre The Planning Commission is being asked to consider a request from Tamarack Land Development for approval of a final plat for Ardan Place Second Addition to allow development of 37 single-family and 81 townhouse lots. The proposed plat represents the second phase associated with the Ardan Place Planned Unit development (PUD) approved by the City in 2020. Ardan Place First Addition was approved by the City in March 2021. Staff finds the application consistent with the Ardan Place Preliminary Plat, Master PUD Development Plan, and Ardan Place First Addition Final Plat and recommends approval of application subject to the conditions detailed in the attachments and the motion above. PLANNING COMMISSION ACTION The Planning Commission reviewed this request at its meeting on January 25, 2022. The Commission voted unanimously, as part of its consent agenda, to recommend the City Council approve the request. BACKGROUND In November of 2020, the City Council approved a preliminary plat, PUD master development plan with rezoning, and zoning ordinance amendment for Ardan Place, which was comprised of 79 single-family lots and 136 townhouse units on property located approximately one-quarter mile west of Akron Avenue and along the south side of Bonaire Path. The subdivision is situated between a new elementary school site to the east, the Meadows of Bloomfield neighborhood to the west, and Union Pacific Railroad right-of-way to the south. The applicant proposed to final plat the subdivision in two phases. Phase one, Ardan Place, is the eastern portion of the property that is next to the proposed elementary school site. The second phase, Ardan Place Second Addition, will be the remaining western portion of the property. During phase one the applicant dedicated right-of-way for the internal and adjacent street system and platted two larger outlots set aside for the development of phase two, Ardan Place Second Addition. The construction plans for the subdivision have been prepared to follow the location of the two planned development stages, adhering to the mass grading plan and street layout approved with the preliminary plat. This phasing plan has worked well because it has allowed the connection between the single-family and townhouse areas to be completed with the phase one of Ardan Place and as well as the storm water plan being able to be constructed in two phases from the east with the initial final plat and then to the west with Ardan Place Second Addition. Public utilities were available to serve the first phase of Ardan Place without a connection into existing systems serving the Meadows of Bloomfield neighborhood to the west. Ardan Place Second Addition will include all necessary connections to loop the system into the existing adjacent developments. ISSUE ANALYSIS Legal Authority. This application is a Quasi-Judicial action. The final plat application is Quasi-Judicial because the City has a set of standards and requirements for reviewing this type of application that is described in detail below. Generally, if the final plat meets the ordinance requirements it must be approved. Land Use and Zoning. The proposed 37-lot single family and 81-unit townhouse final plat is consistent with the current land use and zoning classifications (as amended in 2020 with the preliminary plat). The subject property is guided LDR – Low Density Residential and is now split between two zoning districts: R-1PUD and R-2PUD, Low and Medium Density Residential Planned Unit Development. Both districts are considered appropriate under the land use guidance, with the R-1 area covering the northern portion of site and R-2 area following a private road south of the single-family lots. As a result of the City’s previous approvals, the property is subject to the standards of the R-1 (single-family areas) and R-2 (townhouses) zoning districts as well as the standards for the entire subdivision documented the approved PUD. Through the PUD process, the developer requested and was granted flexibility from certain requirements of the zoning ordinance; the most notable deviations are listed below.  Section 11-4-5 F. 1. R-1 Minimum Lot Area: The minimum lot area shall be 8,000 square feet (10,500 square feet for corner lots).  Section 11-4-5 F. 2. R-1 Minimum Lot Width: The minimum lot width shall be 65 feet (75 feet for corner lots).  Section 11-4-5 F. 4. R-1 Minimum Front Yard Setback: The minimum front yard setback shall be 25 feet. 2  Section 11-4-5 F. 5. R-1 Minimum Side Yard Setback: The minimum side yard setback shall be 7.5 feet.  Section 11-6-3 E.10: The required tree replacement is 728 caliper inches (which is in addition to the base zoning district landscaping requirement of one tree per lot).  Section 11-4-5 F. 9. R-1 Maximum Lot Coverage: The maximum lot coverage shall be 45% for lots below 10,000 square feet and 35% for lots over 10,000 square feet. After the PUD and Preliminary Plat were approved by the City, the developer came to the realization that the typical home plans that would be offered within Ardan Place would not meet the original lot coverage requirements of 30% and 40% that were approved originally. A minor PUD amendment was approved with the Ardan Place Final Plat to change the lot coverage requirements to 35 % and 45%. Final Plat. Standards for reviewing subdivision requests are detailed in Title 12 of the Rosemount City Code. This section of the Code outlines the two-step Preliminary and Final Plat process for land subdivision. In this case, the preliminary plat was approved in November of 2020 consisting of 215 single-family and townhouse lots and various outlots. During the first phase of Ardan Place the final plat subdivided unplatted land into 42 single family lots, 55 townhouse lots, two large outlots for future development, dedicated right-of-way for all subdivision public roads and two outlots for storm water ponding and common areas around individual townhomes. Ardan Place Second Addition final plat will subdivide the two large outlots that were platted during the first phase of the project for future development into 37- single family lots, 81 townhome lots and three outlots for storm water ponding and common areas around individual townhomes. The City has also required that the street that runs through the townhome section of the subdivision remain a private road and therefore it has been platted as a separate outlot on the Final Plat. The two public streets that were constructed during the initial phase of Ardan Place will continue west to serve the single-family homes in this Second Addition. Water and Sanitary Sewer. Public utilities that serve Ardan Place and will serve Ardan Place Second Addition connect into the sanitary sewer and water lines currently located within the Bonaire Path West right-of-way. These services will follow the dedicated public street or private alignments and will be stubbed for further extensions to the west with the second addition. A small portion of the Ardan Place Second Addition sewer line will connect into the existing infrastructure in the Meadows of Bloomfield development, while the water lines will be looped into this adjacent system and back out to Bonaire Path from Autumn Path. Drainage and utility easements must be provided on the plat for those lines that run underneath the private townhouse roads. Landscaping and Berming. Prior to the approval of Ardan Place final plat in 2021 the applicant updated the tree preservation and replacement plan to save a small number of trees on the western boundary of the property. Since the western portion of the property was not a part of the first phase of the project, this was not shown in the first final plat but was shown in the remaining project plans. Ardan Place Second Addition’s landscape plan reflects off the landscape plan that was approved with the first phase. It shows the required increase in caliper inches of replacement trees and as well as the required number of trees for development within R-1 and R-2 zoning districts. The second subdivision phase includes 195 comprised of a mix of trees on individual lots and replacement trees within common open space areas. At $300 per tree based on the City fee schedule the required landscaping security totals $64,350 (195 trees plus 10%). The first phase of Ardan Place included 188 trees, which was just under half of the trees planned for the entire subdivision. 3 Parks and Open Space. Parks and Recreation staff reviewed the plans for the final plat of Ardan Place Second Addition and found them to be consistent with the preliminary and first phase final plat approval. The city is not planning on any public parks within the subdivision area, and staff is recommending that the City collect cash in-lieu of land for the 118 units. This amount totals $356,650 (37 single family units at $3,400 per unit and 81 townhouse units at $2,850). The proposed dog park that will be constructed in this phase of the project is a private open space amenity for the neighborhood and will not be controlled or maintained by the City in any manner. Sidewalks, Trails, and Pathways. The first phase of Ardan place that was approved by the City was consistent with the City’s policies for sidewalks in new subdivisions. The construction plans depicted sidewalks along on side of all public streets, including the addition of a sidewalk along Ardroe Avenue connecting the townhouse area to Bonaire Path West. The plans also included a larger, multi-purpose bituminous trail along the southern edge of the townhouse area that will connect back to the sidewalk system at the eastern edge of the subdivision and along the private street connecting the townhouse and single-family areas. This trail connection will also provide direct access to the planned dog park that will be completed in this second phase for properties further north. During the first phase of Ardan Place there was talk about extending the multi-purpose trail to the west to connect into the Meadow of Bloomfield development during the second phase of the project. After discussion among staff, it was concluded that the applicant would have to obtain approval from the neighboring development to be able to make that connection. The applicant would have to submit documentation to the City of the approval between Ardan Place and the Meadows of Bloomfield before construction of the connection. Engineering Comments. The Project Engineer has reviewed the proposed Ardan Place Second Addition Final Plat and has provided comments in the Engineer’s Memo dated January 7, 2022. Notable Comments include: the developer will need to pay for the required area charges as specified in the City’s fee schedule, some drainage and utility easements will need to be vacated before the plat can be recorded, a permanent trail easement within Outlot B, street labeled Rosemount Way must be changed to Rosecommon Way, and construction plans will need to be updated to address modification requested by the City Engineer. Development fees as detailed in the Engineer’s Memo are due with the final plat and subdivision agreement. ECOMMENDATION The Planning Commission and Staff recommend approval of the Final Plat for Ardan Place Second Addition creating 37 single-family lots and 81 townhome lots. This recommendation is based on the information submitted by the applicant, findings made in this report, and the conditions detailed in the attached memorandums. 4 CITY OF ROSEMOUNT DAKOTA COUNTY, MINNESOTA RESOLUTION 2022-23 A RESOLUTION APPROVING THE FINAL PLAT FOR ARDAN PLACE (2nd ADDITION) WHEREAS, Tamarack Land Development (Applicant) has submitted an application to the City of Rosemount for a Final Plat concerning property legally described as follows: Outlot A and B, ARDAN PLACE, Dakota County, Minnesota, according to the record plat thereof. WHEREAS, on January 25, 2022, the Planning Commission of the City of Rosemount reviewed the Final Plat for Ardan Place Second Addition; and WHEREAS, on January 25, 2022, the Planning Commission recommended approval of the Final Plat for Ardan Place Second Addition, subject to conditions; and WHEREAS, on February 15, 2022, the City Council of the City of Rosemount reviewed the Planning Commission’s recommendation and the Final Plat for Ardan Place Second Addition. NOW, THEREFORE, BE IT RESOLVED, the City Council of the City of Rosemount hereby approves the Final Plat for Ardan Place Second Addition, subject to the following conditions: 1)Execution of a Subdivision Agreement. 2)Adherence with conditions of the Preliminary Plat, Master Development Plan, and Ardan Place Final Plat approvals. 3)Provision of $64,350 for Landscaping Surety. 4)Provision of $356,650 for Fee-in-Lieu of Park Dedication. 5)Applicant shall submit documentation showing the approval of the multi-purpose trail connection with the Meadows of Bloomfield development before the start of construction. 6)Compliance with the conditions and standards within the Park and Recreation Director’s Memorandum dated January 11, 2022. 7)Compliance with all other conditions and standards within the City Engineer’s Memorandum dated January 3, 2022. 8)Payment of all applicable fees including GIS, Park Dedication and other fees identified in the current fee schedule. 9)Incorporation of any easements necessary to accommodate drainage, ponding, trails, underpasses, conservation areas, streets and utilities. ADOPTED this 15th day of February 2022, by the City Council of the City of Rosemount. __________________________________________ William H. Droste, Mayor ATTEST: ___________________________________ Jessie Paque, Deputy City Clerk Ardan Place 2nd Addition February 2022 G:\ENGPROJ\2022-06 Ardan Place 2\Subdivision Agreement\Subdivision Agreement.docx SUBDIVISION AGREEMENT Ardan Place 2nd Addition AGREEMENT dated this ________ day of ________________________, 2022 by and between the CITY OF ROSEMOUNT, a Minnesota municipal corporation, (the "City"), and Tamarack Land – Ardan Place LLC, a Minnesota limited liability company, (the "Developer"). 1. Request for Plat Approval. The Developer has asked the City to approve the subdivision of land and a plat of land to be known as Ardan Place 2nd Addition, which land is legally described on ATTACHMENT ONE, attached hereto and hereby made a part hereof (hereinafter referred to as the “subject property”). 2. Conditions of Plat Approval. The City has approved the subdivision and the plat on the following conditions: a. Execution of a Subdivision Agreement to secure the public and private improvements. b. Adherence with conditions of the Preliminary Plat, Master Development Plan, and Ardan Place Final Plat approvals. c. Provision of $64,350 for landscaping surety. d. Payment of $356,650 for Fee-In-Lieu of Park Dedication e. Applicant shall submit documentation showing approval of the multi-purpose trail connection with the Meadows of Bloomfield development before the start of construction. f. Compliance with the conditions and standards within the Park and Recreation Director’s Memorandum dated January 11, 2022. g. Compliance with all other conditions and standards within the City Engineer’s Memorandum dated January 3, 2022. h. Payment of all applicable fees including GIS, Park Dedication and other fees identified in the current fee schedule. i. Incorporation of any easements necessary to accommodate drainage, ponding, trails, underpasses, conservation areas, streets and utilities. 3. Phased Development. The City may refuse to approve final plats of subsequent additions of the plat if the Developer has breached this Agreement and the breach has not been remedied. Development of subsequent phases may not proceed until Subdivision Agreements for such phases are approved by the City. 4. Effect of Subdivision Approval. For two (2) years from the date of this Agreement, no amendments to the City's Comprehensive Plan, except an amendment placing the plat in the current urban service area, or official controls shall apply to or affect the use, development density, lot size, Ardan Place 2nd Addition February 2022 G:\ENGPROJ\2022-06 Ardan Place 2\Subdivision Agreement\Subdivision Agreement.docx lot layout or dedications of the approved plat unless required by state or federal law or agreed to in writing by the City and the Developer. Thereafter, notwithstanding anything in this Agreement to the contrary, to the full extent permitted by state law, the City may require compliance with any amendments to the City's Comprehensive Guide Plan, official controls, platting or dedication requirements enacted after the date of this Agreement. 5. Development Plans. The subject property shall be developed in accordance with the following plans, specifications and contract documents, original copies of which are on file with the City Engineer. The plans and contract documents may be prepared, subject to City approval, after entering this Agreement, but before commencement of any work on the Subject Property. If the plans vary from the written terms of this Agreement, the written terms shall control. The plans are: Plan A - Plat Plan B - Soil Erosion Control Plan and Schedule Plan C - Drainage and Storm Water Runoff Plan Plan D - Plans and Specifications for Public Improvements Plan E - Grading Plan and House Pad Elevations Plan F - Street Lights Plan G - Landscape Improvements All Improvements, including Developer Improvements and City-Installed Public Infrastructure Improvements (if any) that lie within the public right-of-way or easements and are improvements listed in Minnesota Statutes, Section 429.021 (hereinafter Public Improvements) will be designed by the Developer and must be approved by the City Engineer. The Developer will prepare plans and specifications for Public Improvements which shall be approved by the City Engineer. Such approvals shall not be unreasonably withheld and the City shall approve or provide Developer with necessary revision comments within 30 calendar days of Developer submittal of Public Improvement plans and specifications. The City will perform all construction inspection for the Public Improvements, at the Developer’s expense. Construction inspection includes but is not limited to inspection, documentation, and monitoring. 6. Installation by Developer. The Developer shall install or cause to be installed and pay for the following, hereinafter referred to as the “Developer Improvements”: A. Surveying and staking B. Surface improvements (paved streets, sidewalks, trails, etc.) C. Water main improvements D. Sanitary sewer improvements E. Storm sewer improvements F. Setting of lot and block monuments G. Gas, electric, telephone, and cable lines H. Site grading I. Landscaping J. Streetlights Ardan Place 2nd Addition February 2022 G:\ENGPROJ\2022-06 Ardan Place 2\Subdivision Agreement\Subdivision Agreement.docx K. Other items as necessary to complete the development as stipulated herein or in other agreements 7. Time of Performance. The Developer shall install all required improvements, excepting the wear course of pavement, enumerated in Paragraph 6 that will serve the subject property by December 31, 2022, subject to delays due to inclement weather, casualty, labor strikes, material shortages, or other force majeure not within the Developer’s reasonable control. The pavement wear course shall be completed by December 31, 2023. The Developer may, however, request an extension of time from the City. If an extension is granted, it shall be conditioned upon updating the security posted by the Developer to reflect cost increases and the extended completion date. 8. City-Installed Public Infrastructure. The following improvements, hereinafter referred to as “City- Installed Public Infrastructure Improvements” (known as City Project 2022-06), shall be designed, inspected, surveyed and administered by the City, and installed in the Subject Property at Developer expense by a Contractor selected by the City through the public bidding process: A. None 9. [This Section Intentionally Left Blank] 10. Security for Developer Improvements. To guarantee compliance with the terms of this Agreement, payment of the costs of all Developer Improvements, and construction of all Developer Improvements (as noted in Paragraph 6), the Developer shall furnish the City with a cash deposit or irrevocable letter of credit from a local bank (“security”) in the amount of One Million, Eight Hundred One Thousand, Six Hundred Eight Dollars ($1,801,608). The amount of the security was calculated as follows: Refer to Exhibit A and Exhibit B for an explanation of each item. The bank and form of the letter of credit or other security shall be subject to the approval of the City Administrator. The letter of credit shall be automatically renewable until the City releases the developer from responsibility. The letter of credit shall secure compliance with all terms of this Agreement and all obligations of the Developer under it. The City may draw down on the letter of credit without notice if the obligations of the Developer have not been completed as required by this Agreement. In the event of a default under this Subdivision Agreement by the Developer, the City shall furnish the Developer with written notice by certified mail of Developers default(s) under the terms of this Subdivision Agreement. If the Developer does not remove said default(s) within two (2) weeks of receiving notice, the City may draw on the letter of credit and take such steps as it deems necessary to remedy the default. With City approval, the letter of credit may be reduced from time to time as financial obligations are paid and Developer Improvements and other Developer obligations are completed to the City’s requirements. No.Item Cost 110%Calculation 1 Grading and Erosion Control 80,418$ 88,460$ $3,000/ac x 26.806 acres. Min. $25,000 2 Pond Restoration and Erosion Control Removal 25,000$ 27,500$ Minimum $25,000 3 Survey Monumentation 59,000$ 64,900$ $500/lot x 118 lots 4 Landscaping 58,500$ 64,350$ Per City Planner (195 trees x $300) 5 Street Lights 36,000$ 39,600$ $4000/light x 9 lights 6 Surface Improvements 425,619$ 532,023$ 125% 7 Water Main Improvements 273,978$ 342,473$ 125% 8 Sanitary Sewer Improvements 205,552$ 256,940$ 125% 9 Storm Sewer Improvements 308,290$ 385,363$ 125% Total 1,472,356$ 1,801,608$ Ardan Place 2nd Addition February 2022 G:\ENGPROJ\2022-06 Ardan Place 2\Subdivision Agreement\Subdivision Agreement.docx 11. Grading Plan/Site Grading. Site grading shall be completed by the Developer at its cost and approved by the City Engineer. The completion of grading activities will need to be coordinated by the City in conjunction with the installation of utilities. Developer shall furnish the City Engineer satisfactory proof of payment for the site grading work and shall submit a certificate of survey of the development to the City as the site grading is completed by phase, with street and lot grades. If the installation of utilities by the City is occurring simultaneously with the grading, the utility contractor shall have preference over the grading activities. No substantial grading activities can be completed over installed utilities unless otherwise protected. All improvements to the lots and the final grading shall comply with the grading plan as submitted and shall be the responsibility of the Developer. 12. License. The Developer hereby grants the City, its agents, employees, officers and contractors a license to enter the Subject Property to perform all work and inspections deemed appropriate by the City. Such license shall terminate as to all single-family residential lots within the subject property upon acceptance by the City of the public infrastructure improvements. 13. Erosion Control. Prior to site grading, and before any utility construction is commenced or building permits are issued, the erosion control plan, Plan B, shall be implemented, inspected and approved by the City. All areas disturbed by the excavation and backfilling operations shall be reseeded within 72 hours after the completion of the work in that area. Except as otherwise provided in the erosion control plan, seed shall be rye grass or other fast-growing seed suitable to the existing soil to provide a temporary ground cover as rapidly as possible. All seeded areas shall be mulched and disc-anchored as necessary for seed retention. All basement and/or foundation excavation spoil piles shall be kept completely off City right-of-way and shall be completely surrounded with an approved erosion control silt fence. Approved erosion control fencing shall be installed around the perimeter of each lot or at City-approved locations at the time of building permit issuance and remain in place until the lot is seeded or sodded. A 20-foot opening will be allowed on each lot for construction deliveries. The parties recognize that time is critical in controlling erosion. If development does not comply with the erosion control plan and schedule, or supplementary instructions received from the City, the City may take such action as it deems appropriate to control erosion. This right also applies to the required erosion control for basement and/or foundation excavation spoil piles. The City will attempt to notify the Developer in advance of any proposed action, but failure of the City to do so will not affect the Developer’s or City’s rights or obligations hereunder. If the Developer does not reimburse the City for any cost the City incurred for such work within thirty (30) days, the City may draw down the letter of credit to pay any costs. No development will be allowed, and no building permits will be issued unless the Subject Property is in full compliance with the erosion control requirements. 14. Planting and Seeding. Landscaping shall be in accordance with Landscape Plans approved by the City Planner. 15. Clean up. The Developer shall clean streets of dirt and debris that has resulted from construction work by the Developer, its agents or assignees. The City will inspect the site on a weekly basis and determine whether it is necessary to take additional measures to clean dirt and debris from the streets. Costs for City inspection of onsite erosion and sediment control shall be at the Developer’s expense. After a 24-hour verbal or written notice to the Developer, the City will complete or contract to complete the clean-up at the Developer’s expense in accordance with the procedures specified in Paragraph 13. The Developer shall inspect and, if necessary, clean all catch basins, sumps, and ponding areas of erosion/siltation and restore to the original condition at the end of home construction within this development. All silt fence and other erosion control should be removed following the establishment of turf. These items are to be secured through the letter of credit as is Ardan Place 2nd Addition February 2022 G:\ENGPROJ\2022-06 Ardan Place 2\Subdivision Agreement\Subdivision Agreement.docx noted in Exhibit A. 16. Ownership of Improvements. Upon completion and City acceptance of the work and construction required by this Agreement, the Public Improvements lying within public rights-of-way and easements shall become City property without further notice or action unless the improvements are specifically identified herein as private infrastructure. 17. Warranty. The Developer warrants all work required to be performed by it against poor material and faulty workmanship for a period of two (2) years after its completion and acceptance by the City or such longer period as is specified in plans and specifications for Public Improvements. All trees, grass and sod shall be warranted to be alive, of good quality and disease free for twenty-four (24) months after planting. Vegetation surrounding ponds and/or wetlands shall be warranted to be alive, of good quality and weed free for three (3) years after planting. For each pond/wetland in the development, the developer shall provide to the City Engineer an inspection report by July 31 each year which includes the following: A. Date of inspection B. Name of person responsible for inspection C. Photos of the pond/wetland area confirming the vegetation is established as intended D. Maintenance plan describing the required maintenance activities and tentative schedule. 18. Responsibility for Costs. A. Except as otherwise specified herein, the Developer shall pay all costs incurred by it or the City in conjunction with the development of the Subject Property including, but not limited to, Soil and Water Conservation District charges, legal, planning, engineering and inspection expenses incurred in connection with approval and acceptance of the subdivision and the plat, the preparation of this Agreement and any amendments hereto, and all costs and expenses incurred by the City in monitoring and inspecting the development of the Subject Property. B. The Developer shall reimburse the City for costs incurred in the preparation and enforcement of this Agreement, including engineering and attorney’s fees. Upon request, the City shall provide invoices, in reasonable detail, as to any such fees. The estimated City fees of Two Hundred Eighteen Thousand, Five Hundred Ninety-One Dollars ($218,591) shall be deposited with the City at the time this Agreement is signed, and represent the following amounts: If the actual City fees exceed this estimate, the Developer shall pay the additional costs to the City within thirty (30) business days of the request. If actual City fees are lower than this No.Item Cost Calculation Estimated Construction Cost 1,213,438$ Developer's Estimate (Lines 6 - 9 above) 1 Engineering Fees 121,344$ 10% of Estimated Construction Cost 2 Attorney Fees 3,000$ Estimate 3 5% City Administrative Fees 60,672$ 5% of Estimated Construction Cost 4 Street Light Energy Cost 6,480$ 9 lights x 24 months x $30/month 5 GIS Fees 7,080$ $60/unit x 118 units 6 Trail Fog Seal 3,780$ $0.30/SF x 12,600 SF 7 Seal Coating 16,235$ $1.70/SY x 9,550 SY Total 218,591$ Ardan Place 2nd Addition February 2022 G:\ENGPROJ\2022-06 Ardan Place 2\Subdivision Agreement\Subdivision Agreement.docx estimate, any surplus funds will be returned to the developer when the project fund is reconciled and closed. C. The Developer shall pay in full all bills submitted to it by the City for obligations incurred under this Agreement within thirty (30) business days after receipt. If the bills are not paid on time, the City may halt development work and construction including, but not limited to, the issuance of building permits for lots that the Developer may or may not have sold, until the bills are paid in full. Bills not paid within thirty (30) days shall accrue interest at the rate of nine percent (9%) per year. D. The Developer shall pay all energy costs for street lights installed within the Subject Property for 24-months at a cost of $30/month/light. After that, the City will assume the energy costs. E. The Developer will pay the cost of sealcoating the public streets within the development at a cost of $1.70/SY. The sealcoating will be completed within three (3) years following wear course placement. F. The Developer will pay the cost of fog sealing the public trails within the development at a cost of $0.30/SF. The fog sealing will be completed within three (3) years following trail installation. 19. Indemnification. The Developer shall hold the City and its officers, agents and employees harmless from claims made by itself and third parties for damages sustained or costs incurred resulting from plat or subdivision approval and development of the Subject Property, except for any costs or expenses arising from the intentional acts or gross negligence of the City, it’s agents, employees or contractors. The Developer shall indemnify the City and its officers, agents and employees for all costs, damages or expenses that the City may pay or incur in consequence of such claims, including attorney’s fees. Notwithstanding any other provision in this Agreement to the contrary, Developer agrees that it will not be able to submit a claim for extra work or for monetary damages (for delay or otherwise), or request an extension of time to complete the work, for any reason arising out of or relating to: (1) the COVID-19 pandemic; or (2) any national, state, or local declaration, resolution, or order relating to the COVID-19 pandemic, unless such declaration, resolution or order prohibits work on the project. The contract completion date shall be extended for the period of the required stoppage in work but without any claim for delay damages. 20. Insurance. The Developer agrees to take out and maintain or cause to be taken out and maintained until six months after the City has accepted the Subdivision Improvements, public liability and property damage insurance covering personal injury, including death, and claims for property damage which may arise out of Developer’s work or the work of its contractors or subcontractors. Liability limits shall not be less than $500,000 when the claim is one for death by wrongful act or omission or for any other claim and $2,000,000 for any number of claims arising out of a single occurrence, and twice said limits when the claim arises out of the release or threatened release of a hazardous substance. The City shall be named as an additional insured on the policy. The certificate of insurance shall provide that the City must be given the same advance written notice of the cancellation of the insurance as is afforded to the Developer. 21. Park and Utility Fees. The Developer agrees to pay fees, charges and assessments set forth in this Section prior to, or at the time of execution of this agreement by the City: A. Park dedication fees in the amount of $356,650 Ardan Place 2nd Addition February 2022 G:\ENGPROJ\2022-06 Ardan Place 2\Subdivision Agreement\Subdivision Agreement.docx B. Storm Sewer Trunk Area Charges in the amount of $158,623 C. Sanitary Sewer Trunk Area Charges in the amount of $28,816 D. Watermain Trunk Area Charges in the amount of $174,239 Or other amounts for such fees as in effect at the time of plat approval. 22. Service Charges. The Developer understands that builders will be required to pay for the Subject Property fees, charges and assessments in effect at the time of issuance of building permits. The rates for each of these items will be set according to the current rate structure at the time the building permit is received. The fees, charges, and assessments in effect as of the date of this agreement are: A. Metropolitan Council Environmental Services Availability Charges per SAC unit (current rate is $2,485). B. Storm Sewer Connection Charges per single family unit and per multiple family unit (single family currently at $770; multi-family currently at $290 per housing unit). C. Sanitary Sewer Availability Charges per SAC unit (currently at $1,200/SAC unit). D. Water Availability Charges per SAC unit (currently at $2,425/SAC unit for single family residential and multi-family residential). 23. Building Permits. No occupancy permits shall be issued until: A. The site grading is completed and approved by the City. B. All public utilities are tested, approved by the City Engineer, and in service. C. All curbing is installed and backfilled. D. The first lift of bituminous is in place and approved by the City. E. All building permit fees are paid in full. F. No early building permits will be issued without prior authorization from the City Building Official. The Developer, in executing this Agreement, assumes all liability and costs for damage or delays incurred by the City in the construction of Public Improvements caused by the Developer, its employees, contractors, subcontractors, material men or agents. No occupancy permits shall be issued until the public streets and utilities referred to in paragraph 6 and 8 are in and approved by the City (excluding the final wear course of bituminous), unless otherwise authorized in writing by the City Engineer. 24. Record Drawings. At project completion, Developer shall submit record drawings of all public and private infrastructure improvements in accordance with the City’s Engineering Guidelines. No securities will be fully released until all record drawings have been submitted and accepted by the City Engineer. 25. Developer’s Default. In the event of default by the Developer as to any of the work to be performed by it hereunder, the City may, at its option, perform the work and the Developer shall promptly reimburse the City for any expense incurred by the City, provided the Developer is first given notice of the work in default, not less than 48 hours in advance. This Agreement is a license for the City to act, and it shall not be necessary for the City to seek a court order for permission to enter the land. When the City does any such work, the City may, in addition to its other remedies, draw on Ardan Place 2nd Addition February 2022 G:\ENGPROJ\2022-06 Ardan Place 2\Subdivision Agreement\Subdivision Agreement.docx the letter of credit or other security described in section 10, or levy the cost in whole or in part as a special assessment against the Subject Property. Developer waives its rights to notice of hearing and hearing on such assessments and its right to appeal such assessments pursuant to Minnesota Statutes, Section 429.081. 26. Miscellaneous. A. The Developer represents to the City that the development of the Subject Property, the subdivision and the plat comply with all city, county, metropolitan, state and federal laws and regulations including, but not limited to: subdivision ordinances, zoning ordinances and environmental regulations. If the City determines that the subdivision, or the plat, or the development of the Subject Property does not comply, the City may, at its option, refuse to allow construction or development work on the Subject Property until the Developer does comply. Upon the City’s demand, the Developer shall cease work until there is compliance. B. Third parties shall have no recourse against the City under this Agreement. C. Breach of the terms of this Agreement by the Developer shall be grounds for denial of building permits, including lots sold to third parties. D. If any portion, section, subsection, sentence, clause, paragraph or phase of this Agreement is for any reason held invalid, such decision shall not affect the validity of the remaining portion of this Agreement. E. If building permits are issued prior to the completion and acceptance of Public Improvements, the Developer assumes all liability and costs resulting in delays in completion of Public Improvements and damage to Public Improvements caused by the City, the Developer, its contractors, subcontractors, material men, employees, agents or third parties. F. The action or inaction of the City shall not constitute a waiver or amendment to the provisions of this Agreement. To be binding, amendments or waivers shall be in writing, signed by the parties and approved by written resolution of the City Council. The City’s failure to promptly take legal action to enforce this Agreement shall not be a waiver or release. G. This Agreement shall run with the land and may be recorded against the title to the subject property. The Developer shall take such steps, including execution of amendments to this Agreement, as are necessary to effect the recording hereof. After the Developer has completed the work required of it under this Agreement, at the Developer’s request, the City will execute and deliver to the Developer a release. H. Each right, power or remedy herein conferred upon the City is cumulative and in addition to every other right, power or remedy, express or implied, now or hereafter arising, available to the City, at law or in equity, or under any other agreement, and each and every right, power and remedy herein set forth or otherwise so existing may be exercised from time to time as often and in such order as may be deemed expedient by the City and shall not be a waiver of the right to exercise at any time thereafter any other right, power or remedy. I. The Developer may not assign this Agreement without the written permission of the City Council. J. The Developer acknowledges that the City may issue additional requirements outside of the 2015 General Specifications and Standard Detail Plates for Street and Utility Construction or the 2008 Engineering Guidelines as the City is in the process of updating these documents. The Ardan Place 2nd Addition February 2022 G:\ENGPROJ\2022-06 Ardan Place 2\Subdivision Agreement\Subdivision Agreement.docx review process may require additional time and expense due to this process, which shall be the Developer’s responsibility. The Developer shall not be billed for the time required for the City to update and approve their revisions to the 2015 General Specifications and Standard Details Plates for Street and Utility Construction or the 2008 Engineering Guidelines. 27. Notices. Required notices to the Developer shall be in writing, and shall be either hand delivered to the Developer, its employees or agents, or mailed to the Developer by registered mail at the following address: Tamarack Land – Ardan Place LLC Attn: Dale Willenbring 712 Vista Blvd, #303 Waconia, MN 55387 With a copy to: Grassel Law, PLLC Attn: Jake Grassel 712 Vista Blvd, Suite 187 Waconia, MN 55387 Notices to the City shall be in writing and shall be either hand delivered to the City Administrator, or mailed to the City by registered mail in care of the City Administrator at the following address: City Administrator Rosemount City Hall 2875 145th Street West Rosemount, Minnesota 55068 [Remainder of page intentionally left blank.] Ardan Place 2nd Addition February 2022 G:\ENGPROJ\2022-06 Ardan Place 2\Subdivision Agreement\Subdivision Agreement.docx IN WITNESS WHEREOF, the parties have hereunto set their hands the day and year first above written. CITY OF ROSEMOUNT BY: William H. Droste, Mayor BY: Jessie Paque, Deputy City Clerk STATE OF MINNESOTA ) ) SS COUNTY OF DAKOTA ) The foregoing instrument was acknowledged before me this _____ day of _____________________, 2022, by William H. Droste, Mayor, and Jessie Paque, Deputy City Clerk, of the City of Rosemount, a Minnesota municipal corporation, on behalf of the corporation and pursuant to the authority granted by its City Council. Notary Public Tamarack Land – Ardan Place, LLC BY: Dale Willenbring, its President STATE OF MINNESOTA ) ) SS COUNTY OF _____________) The foregoing instrument was acknowledged before me this ____ day of ______________________, 2022 by Dale Willenbring, its President, of Tamarack Land – Ardan Place, LLC, a Minnesota limited liability company, on behalf of said corporation. Notary Public Drafted By: City of Rosemount 2875 145th Street West Rosemount, MN 55068 Ardan Place 2nd Addition February 2022 G:\ENGPROJ\2022-06 Ardan Place 2\Subdivision Agreement\Subdivision Agreement.docx EXHIBIT A The following clarifies the various portions of the letter of credit for Developer Improvements that are outlined in the Subdivision Agreement: Grading & Erosion Control – A restoration and erosion control bond to ensure re-vegetation and erosion control ($3,000/acre). Note: The minimum surety amount is set at $25,000. Pond Restoration/Erosion Control Removal – A security to allow for cleaning of sedimentation ponds prior to City acceptance, and removal of any installed erosion control measures such as silt fence and wood fiber blanket following development of 75 percent of adjoining lots (estimated lump sum). Survey Monumentation – An amount equal to 110% of the cost to monument all lots within the development. Landscaping – An amount equal to 110% of the cost to complete the minimum required landscaping. If additional landscaping is planned, a surety for that cost is not required. Street Lighting – An amount equal to 110% of the cost to complete the minimum required lighting. If additional lighting is planned, a surety for that cost is not required ($4,000 per light has been used to calculate this cost). Ardan Place 2nd Addition EXHIBIT B (Page 1 of 3) No. Item Cost 110% Calculation 1 Grading and Erosion Control 80,418$ 88,460$ $3000/ac x 26.806 acres. Minimum $25,000 2 Pond Restoration and Erosion Control Removal 25,000$ 27,500$ Minimum $25,000 3 Survey Monumentation 59,000$ 64,900$ $500/lot x 118 lots 4 Landscaping 58,500$ 64,350$ Per City Planner (195 trees x $300) 5 Street Lights 36,000$ 39,600$ $4000/light x 9 lights 6 Surface Improvements 425,619$ 532,023$ 125% 7 Water Main Improvements 273,978$ 342,473$ 125% 8 Sanitary Sewer Improvements 205,552$ 256,940$ 125% 9 Storm Sewer Improvements 308,290$ 385,363$ 125% Total 1,472,356$ 1,801,608$ No. Item Cost Estimated Construction Cost 1,213,438$ 1 Engineering Fees 121,344$ 2 Attorney Fees 3,000$ 3 5% City Administrative Fees 60,672$ 4 Street Light Energy Cost 6,480$ 5 GIS Fees 7,080$ 6 Trail Fog Seal 3,780$ 7 Seal Coating 16,235$ Total 218,591$ No. Item Cost 1 Storm Sewer Trunk Charge 158,623$ 2 Sanitary Sewer Trunk Charge 28,816$ 3 Water Trunk Charge 174,239$ 5 Park Dedication 356,650$ Total 718,328$ Estimate 5% of Estimated Construction Cost 9 lights x 24 months x $30/month $60/unit x 118 units $0.30/SF x 12,600 SF 10% of Estimated Construction Cost Letter of Credit for Developer Improvements (due with signed agreement) City Fees (due with signed agreement) Calculation Developer's Estimate (Lines 6 - 9 above) $6500/acre x 26.806 acres $1.70/SY x 9,550 SY Development Fees (due before signed plat is released) 37 SF units @$3,400/unit + 81 TH Units @ $2,850/unit Calculation $6865/net developable acre x 23.106 acres $1075/acre x 26.806 acres Block Lots Units Block Lot Units SQ FT Acres 1 9 9 1 1 1 17,788.68 0.408 2 22 22 1 2 1 13,501.30 0.310 3 6 6 1 3 1 12,725.50 0.292 4 4 4 1 4 1 11,670.71 0.268 5 4 4 1 5 1 10,773.11 0.247 6 4 4 1 6 1 10,572.60 0.243 7 6 6 1 7 1 11,044.22 0.254 8 6 6 1 8 1 11,518.69 0.264 9 6 6 1 9 1 12,071.21 0.277 10 6 6 2 1 1 10,739.75 0.247 11 6 6 2 2 1 8,594.86 0.197 12 6 6 2 3 1 8,997.26 0.207 13 6 6 2 4 1 9,671.07 0.222 14 6 6 2 5 1 10,650.90 0.245 15 6 6 2 6 1 10,771.67 0.247 16 6 6 2 7 1 9,745.09 0.224 17 3 3 2 8 1 8,836.27 0.203 18 6 6 2 9 1 8,306.36 0.191 Total 118 118 2 10 1 9,197.52 0.211 2 11 1 9,496.41 0.218 Total Plat Area = 26.806 acres 2 12 1 13,486.44 0.310 Total Park Area = 0.000 acres 2 13 1 12,922.52 0.297 Future Plat Area = 0.000 acres 2 14 1 10,289.07 0.236 Developable Area * = 26.806 acres 2 15 1 9,678.88 0.222 Ponding to HWL = 3.700 acres 2 16 1 8,566.80 0.197 Net Developable Area =23.106 acres 2 17 1 8,823.44 0.203 2 18 1 9,399.55 0.216 * Excludes future plat and park areas (all outlots) 2 19 1 10,445.32 0.240 2 20 1 9,314.03 0.214 2 21 1 8,683.31 0.199 2 22 1 8,689.30 0.199 3 1 1 13,763.93 0.316 3 2 1 10,489.86 0.241 3 3 1 9,238.63 0.212 3 4 1 8,960.66 0.206 3 5 1 13,448.22 0.309 3 6 1 12,304.19 0.282 4 1 1 2,015.00 0.046 4 2 1 1,690.00 0.039 4 3 1 1,690.00 0.039 4 4 1 2,015.00 0.046 5 1 1 2,015.00 0.046 5 2 1 1,690.00 0.039 5 3 1 1,690.00 0.039 5 4 1 2,015.00 0.046 6 1 1 2,015.00 0.046 6 2 1 1,690.00 0.039 6 3 1 1,690.00 0.039 6 4 1 2,015.00 0.046 7 1 1 2,015.00 0.046 7 2 1 1,690.00 0.039 7 3 1 1,690.00 0.039 7 4 1 1,690.00 0.039 7 5 1 1,690.00 0.039 7 6 1 2,015.00 0.046 8 1 1 2,015.00 0.046 8 2 1 1,690.00 0.039 8 3 1 1,690.00 0.039 8 4 1 1,690.00 0.039 8 5 1 1,690.00 0.039 8 6 1 2,015.00 0.046 Ardan Place 2nd Addition EXHIBIT B (Page 2 of 3) Totals 9 1 1 2,015.00 0.046 9 2 1 1,690.00 0.039 9 3 1 1,690.00 0.039 9 4 1 1,690.00 0.039 9 5 1 1,690.00 0.039 9 6 1 2,015.00 0.046 10 1 1 2,015.00 0.046 10 2 1 1,690.00 0.039 10 3 1 1,690.00 0.039 10 4 1 1,690.00 0.039 10 5 1 1,690.00 0.039 10 6 1 2,015.00 0.046 11 1 1 2,015.00 0.046 11 2 1 1,690.00 0.039 11 3 1 1,690.00 0.039 11 4 1 1,690.00 0.039 11 5 1 1,690.00 0.039 11 6 1 2,015.00 0.046 12 1 1 2,015.00 0.046 12 2 1 1,690.00 0.039 12 3 1 1,690.00 0.039 12 4 1 1,690.00 0.039 12 5 1 1,690.00 0.039 12 6 1 2,015.00 0.046 13 1 1 2,015.00 0.046 13 2 1 1,690.00 0.039 13 3 1 1,690.00 0.039 13 4 1 1,690.00 0.039 13 5 1 1,690.00 0.039 13 6 1 2,015.00 0.046 14 1 1 2,015.00 0.046 14 2 1 1,690.00 0.039 14 3 1 1,690.00 0.039 14 4 1 1,690.00 0.039 14 5 1 1,690.00 0.039 14 6 1 2,015.00 0.046 15 1 1 2,015.00 0.046 15 2 1 1,690.00 0.039 15 3 1 1,690.00 0.039 15 4 1 1,690.00 0.039 15 5 1 1,690.00 0.039 15 6 1 2,015.00 0.046 16 1 1 2,015.00 0.046 16 2 1 1,690.00 0.039 16 3 1 1,690.00 0.039 16 4 1 1,690.00 0.039 16 5 1 1,690.00 0.039 16 6 1 2,015.00 0.046 17 1 1 2,015.00 0.046 17 2 1 1,690.00 0.039 17 3 1 2,015.00 0.046 18 1 1 2,015.00 0.046 18 2 1 1,690.00 0.039 18 3 1 1,690.00 0.039 18 4 1 1,690.00 0.039 18 5 1 1,690.00 0.039 18 6 1 2,015.00 0.046 Outlot A 73,296.36 1.683 Outlot B 112,606.76 2.585 Outlot C 62,034.14 1.424 Outlot D 300,371.21 6.896 ROW 77,536.80 1.780 Total Boundary 1,167,662.60 26.806 Ardan Place 2nd Addition EXHIBIT B (Page 3 of 3) Ardan Place 2nd Addition February 2022 G:\ENGPROJ\2022-06 Ardan Place 2\Subdivision Agreement\Subdivision Agreement.docx ATTACHMENT ONE Ardan Place 2nd Addition Final Plat ARDAN PLACE SECOND ADDITION S0°05'15"E 1421.34N67°08'10"E 898.29CH=188.68L=190.12R=445.00Δ=24°28'44"CHB=N12°09'08"EN0°05'14"W 379.20CH=86.52L=86.52 R=2815.00Δ=1°45'40"CHB=N86°15'22"WS85°22'32"E 319.43 S0°05'14"E177.70S2°08'36"W60.04S0°06'22"E125.42S87°44'59"W11.76S6°17'49"E139.20S2°41'33"E60.12S5°53'07"E170.70S84°32'20"W73.17S5°18'15"E74.20S27°41'03"E146.35S57°56'16"W192.78S32°03'44"E49.93N58°30'27"E3.00S32°03 '44"E143.07L=53.47 R=82.00Δ=37°21'29"S15°35'59"E58.09CH=69.27L=69.39 R=342.44Δ=11°36'39"CHB=N69°05'01"ES26°03'31"E 279 .85 CH=200.87L=200.87 R=11509.00Δ=1°00'00"CHB=S85°52'32"E L=50.33 R=138.00Δ=20°53'44"INSET A SEE SHEET 3 OF 4INSET B SEE SHEET 4 OF 4LEGEND ARDAN PLACE SECOND ADDITION S0°05'15"E 254.42 CH=188.68L=190.12 R=445.00Δ=24°28'44"CHB=N12°09'08"E N0°05'14"W 379.20 CH=86.52L=86.52R=2815.00Δ=1°45'40"CHB=N86°15'22"WS85°22'32"E 319.43S0°05'14"E 177.70S2°08'36"W 60.04 S0°06'22"E 125.42S87°44'59"W11.76S6°17'49"E 139.20S2°41'33"E60.12S5°53'07"E 170.70S84°32'20"W73.17S5°18'15"E8.89CH=200.87L=200.87R=11509.00Δ=1°00'00"CHB=S85°52'32"EINSET B SEE SHEET 4 OF 451223456181234567891234567891011121314151646123412341234123456136TH STREET WESTROSECOMMON WAYOUTLOT A OUTLOT BOUTLOT CǻǻǻǻǻǻǻǻǻǻLEGEND ARDAN PLACE SECOND ADDITION S0°05'15"E 1166.92N67°08'10"E 898.29S5°18'15"E65.31S27°41'03"E 146.35S57°56'16"W 192.78S32°03'44"E49.93N58°30'27"E3.00S32°03'44"E143.07L=53.47 R=82.00Δ=37°21'29"S15°35'59"E58.09CH=69.27L=69.39 R=342.44Δ=11°36'39"CHB=N69°05'01"ES26°03'31"E 279 .85L=50.33 R=138.00Δ=20°53'44"INSET A SEE SHEET 3 OF 4 319201817222121OUTLOT A321778910111213141516123123456123456123456123456123456123456123456654321123456123456OUTLOT AROSECOMMON WAYOUTLOT COUTLOT BOUTLOT DǻLEGEND ARDAN PLACE SECOND ADDITION 1 2 4 5 6 7 8 9 10 14 13 11 12 3 21-025 12/01/2021 ARDAN PLACE SECOND ADDITION TAMARACK LAND DEVELOPMENT, LLC ROSEMOUNT, MN N CAMPION ENGINEERING SERVICES, INC CLYLO EQJLQHHULQJ LDQG PODQQLQJ 191 COVER SHEET N GOVERNING SPECIFICATIONS: PROJECT DIRECTORY LEGEND AILSBURY AVENUEAUTUMN PATHUNION PACIFIC RAILROADBONAIRE PATH W (COUNTY ROAD 38)L=130.68 R=2865.00 Δ=2°36'48"N85°22'32"W 319.43L=879.86R=11459.00Δ=4°23'58"N0°05'15"W 2039.49 N67°07'26"E 1437 .67 N0°00'02"W 1407.20 1245678910141311123ADRAN PLACEARDAN PLACEADRAN PLACE2 21-025 12/01/2021 ARDAN PLACE SECOND ADDITION TAMARACK LAND DEVELOPMENT, LLC ROSEMOUNT, MN N CAMPION ENGINEERING SERVICES, INC CLYLO EQJLQHHULQJ LDQG PODQQLQJ 19 NEXISTING CONDITIONS AUTUMN PATHUNION PACIFIC RAILROADBONAIRE PATH W (COUNTY ROAD 38)1245678910141311123DOGPARK2546789101112131415161718123ADRAN PLACEARDAN PLACEADRAN PLACE21-025 12/01/2021 ARDAN PLACE SECOND ADDITION TAMARACK LAND DEVELOPMENT, LLC ROSEMOUNT, MN N CAMPION ENGINEERING SERVICES, INC CLYLO EQJLQHHULQJ LDQG PODQQLQJ 193 COMPOSITE UTILITY PLAN LEGEND N” ” ” ” “ ” “” “” ” AUTUMN PATHBONAIRE PATH W (COUNTY ROAD 38)256113DOGPARK2546789101112131415161718123ADRAN PLACEARDAN PLACE21-025 12/01/2021 ARDAN PLACE SECOND ADDITION TAMARACK LAND DEVELOPMENT, LLC ROSEMOUNT, MN N CAMPION ENGINEERING SERVICES, INC CLYLO EQJLQHHULQJ LDQG PODQQLQJ 194 SIGNAGE & STREET LIGHT PLAN LEGEND N AUTUMN PATHL=130.68 R=2865.00 Δ=2°36'48" 4 1 2 21-025 12/01/2021 ARDAN PLACE SECOND ADDITION TAMARACK LAND DEVELOPMENT, LLC ROSEMOUNT, MN N CAMPION ENGINEERING SERVICES, INC CLYLO EQJLQHHULQJ LDQG PODQQLQJ 195 SANITARY SEWER & WATERMAIN 136TH STREET W LEGEND N 136TH STREET WSEE SHEET 7 528923ARDAN PLACE21-025 12/01/2021 ARDAN PLACE SECOND ADDITION TAMARACK LAND DEVELOPMENT, LLC ROSEMOUNT, MN N CAMPION ENGINEERING SERVICES, INC CLYLO EQJLQHHULQJ LDQG PODQQLQJ 196 SANITARY SEWER & WATERMAIN ROSECOMMON WAY LEGEND NROSECOMMON WAYSEE SHEET 7 25467815161718221-025 12/01/2021 ARDAN PLACE SECOND ADDITION TAMARACK LAND DEVELOPMENT, LLC ROSEMOUNT, MN N CAMPION ENGINEERING SERVICES, INC CLYLO EQJLQHHULQJ LDQG PODQQLQJ 197 SANITARY SEWER & WATERMAIN KAYLEMORE WAY LEGEND N KAYLEMORE WAY SEE SHEET 8 DETAIL A SEE SHEET 8 UNION PACIFIC RAILROAD11DOGPARK278910111213151621-025 12/01/2021 ARDAN PLACE SECOND ADDITION TAMARACK LAND DEVELOPMENT, LLC ROSEMOUNT, MN N CAMPION ENGINEERING SERVICES, INC CLYLO EQJLQHHULQJ LDQG PODQQLQJ 198 SANITARY SEWER & WATERMAIN KAYLEMORE WAY LEGEND N KAYLEMORE WAYSEE SHEET 7SEE SHEET 9 SEE SHEET 7 5 9 10 1112 13 14 15 21-025 12/01/2021 ARDAN PLACE SECOND ADDITION TAMARACK LAND DEVELOPMENT, LLC ROSEMOUNT, MN N CAMPION ENGINEERING SERVICES, INC CLYLO EQJLQHHULQJ LDQG PODQQLQJ 199 SANITARY SEWER & WATERMAIN VICTORIA MEADOWS COURT LEGEND N VICTORIA MEADOWS COURT SEE S H E E T 7 SEE S H E ET 8 AUTUMN PATHBONAIRE PATH W (COUN T Y R O A D 3 8 ) 1 2 21-025 12/01/2021 ARDAN PLACE SECOND ADDITION TAMARACK LAND DEVELOPMENT, LLC ROSEMOUNT, MN N CAMPION ENGINEERING SERVICES, INC CLYLO EQJLQHHULQJ LDQG PODQQLQJ 1910 STREET & STORM SEWER PLAN 136TH STREET W LEGEND N 136TH STREET W DETAIL A DETAIL B DETAIL D DETAIL C 223ARDAN PLACE21-025 12/01/2021 ARDAN PLACE SECOND ADDITION TAMARACK LAND DEVELOPMENT, LLC ROSEMOUNT, MN N CAMPION ENGINEERING SERVICES, INC CLYLO EQJLQHHULQJ LDQG PODQQLQJ 1911 STREET & STORM SEWER PLAN ROSECOMMON WAY LEGEND NROSECOMMON WAY DETAIL A 254678161718221-025 12/01/2021 ARDAN PLACE SECOND ADDITION TAMARACK LAND DEVELOPMENT, LLC ROSEMOUNT, MN N CAMPION ENGINEERING SERVICES, INC CLYLO EQJLQHHULQJ LDQG PODQQLQJ 1912 STREET & STORM SEWER PLAN KAYLEMORE WAY LEGEND NKAYLEMORE WAY DETAIL A DETAIL B DETAIL C DETAIL DSEE SHEET 1 3 SEE SHEET 13 UNION PACIFIC RAILROAD11DOGPARK267891011121314151621-025 12/01/2021 ARDAN PLACE SECOND ADDITION TAMARACK LAND DEVELOPMENT, LLC ROSEMOUNT, MN N CAMPION ENGINEERING SERVICES, INC CLYLO EQJLQHHULQJ LDQG PODQQLQJ 1913 STREET & STORM SEWER PLAN KAYLEMORE WAY LEGEND NKAYLEMORE WAY DETAIL A DETAIL B SEE SHEET 14SEE SHEET 12 9 10 12 13 14 15 21-025 12/01/2021 ARDAN PLACE SECOND ADDITION TAMARACK LAND DEVELOPMENT, LLC ROSEMOUNT, MN N CAMPION ENGINEERING SERVICES, INC CLYLO EQJLQHHULQJ LDQG PODQQLQJ 1914 STREET & STORM SEWER PLAN KAYLEMORE WAY LEGEND N VICTORIA MEADOWS COURT DETAIL A DETAIL B DETAIL CSEE SHEET 13SEE SHEET 12 AILSBURY AVENUEAUTUMN PATHUNION PACIFIC RAILROADBONAIRE PATH W (COUNTY ROAD 38)12456781311123DOGPARK2546789101112131415161718123ADRAN PLACEARDAN PLACEADRAN PLACE15 LEGEND NSTORM WATER POLLUTION PREVENTION PLAN PROJECT DIRECTORY 21-025 12/01/2021 ARDAN PLACE SECOND ADDITION TAMARACK LAND DEVELOPMENT, LLC ROSEMOUNT, MN N CAMPION ENGINEERING SERVICES, INC CLYLO EQJLQHHULQJ LDQG PODQQLQJ 19 21-025 12/01/2021 ARDAN PLACE SECOND ADDITION TAMARACK LAND DEVELOPMENT, LLC ROSEMOUNT, MN N CAMPION ENGINEERING SERVICES, INC CLYLO EQJLQHHULQJ LDQG PODQQLQJ 1916 SWPPP NOTES DETAILS ” ” ”” ” ”” ”” 21-025 12/01/2021 ARDAN PLACE SECOND ADDITION TAMARACK LAND DEVELOPMENT, LLC ROSEMOUNT, MN N CAMPION ENGINEERING SERVICES, INC CLYLO EQJLQHHULQJ LDQG PODQQLQJ 1917 DETAILS ”” 21-025 12/01/2021 ARDAN PLACE SECOND ADDITION TAMARACK LAND DEVELOPMENT, LLC ROSEMOUNT, MN N CAMPION ENGINEERING SERVICES, INC CLYLO EQJLQHHULQJ LDQG PODQQLQJ 1918 DETAILS 21-025 12/01/2021 ARDAN PLACE SECOND ADDITION TAMARACK LAND DEVELOPMENT, LLC ROSEMOUNT, MN N CAMPION ENGINEERING SERVICES, INC CLYLO EQJLQHHULQJ LDQG PODQQLQJ 1919 DETAILS HOUSEPAD HOLD DOWNS SPILT ENTRY WALKOUTS (SEWO) SPILT ENTRY (SE) TYPICAL STREET SECTIONS INSET B SIDEWALK SECTION INSET C TRAIL SECTION STORM SEWER DESIGN ARDAN PLACE 2nd ADDITION DECEMBER 4, 2021 CES PROJECT NO. 21-025 MPC 10 0.013 Concrete LENGTH "C" OF NEW "I"RUNOFF SLOPE PIPE UPSTRM DWNSTRM (FEET)INCR.TOTAL TO INLET IN PIPE INCREASE "C"(IN/HR)(CFS)(%)DIA. (IN)Q (CFS)V (FT/SEC)RIM INVERT RIM INVERT CB 1 CBMH 2 178 1.13 1.13 10 1.0 0.33 0.33 6.1 2.27 0.33 15 3.71 3.02 954.50 951.50 958.00 950.91 CBMH 2 CBMH 1 107 0.29 1.42 10.9 0.6 0.33 0.33 5.8 2.72 0.35 15 3.82 3.11 958.00 950.81 957.34 950.44 CBMH 1 CBMH 1A 47 0.38 1.8 11.5 0.3 0.46 0.36 5.8 3.73 0.34 15 3.76 3.07 957.34 950.34 957.70 950.18 CBMH 1A FES 189 0.54 2.34 11.7 0.8 0.43 0.37 5.8 5.1 0.4 18 6.64 3.76 957.70 950.00 949.24 CB 2 CBMH 3 96 0.75 0.75 10 0.5 0.33 0.33 6.1 1.51 0.33 15 3.71 3.02 954.00 951.00 954.20 950.68 CBMH 3 STMH 1 113 0.08 0.83 10.6 0.6 0.33 0.33 6 1.64 0.33 15 3.71 3.02 954.20 950.58 955.50 950.21 STMH 1 FES 130 0 0.83 11.3 0.5 0.00 0.33 5.8 1.59 0.57 15 4.87 3.97 955.50 950.11 949.37 CB 8 CBMH 10 168 1.5 1.5 10 0.9 0.33 0.33 6.1 3.02 0.33 15 3.71 3.02 962.5 959.50 964 958.95 CBMH 10 CBMH 9 170 0.73 2.23 10.9 0.8 0.33 0.33 5.8 4.27 0.5 15 4.56 3.72 964.00 958.85 961.00 958.00 CBMH9 CBMH 8 303 0.99 3.22 11.7 0.9 0.33 0.33 5.7 6.06 1.04 15 6.58 5.37 961.00 957.90 957.80 954.75 CBMH 8 CBMH 6A 95 0.8 4.02 12.8 0.4 0.33 0.33 5.4 7.16 0.47 18 7.20 4.07 957.80 954.56 958.53 954.11 CBMH 6A CBMH 5A 46 0.29 4.31 13.2 0.2 0.45 0.34 5.4 7.87 0.61 18 8.20 4.64 958.53 954.01 958.83 953.73 CB 14 CBMH 7A 28 0.27 0.27 10 0.1 0.53 0.53 6.1 0.87 0.35 15 3.82 3.11 963.64 960.64 963.65 960.54 CBMH 7A CBMH 7 171 0.01 0.28 10.1 0.5 0.53 0.53 6.1 0.91 1.1 15 6.77 5.52 963.65 960.44 961.76 958.56 CB 7 CBMH 7 32 0.58 0.58 10 0.1 0.44 0.44 6.1 1.56 1.19 15 7.04 5.74 961.94 958.94 961.76 958.56 CB 6 CBMH 7 93 0.3 0.3 10 0.5 0.33 0.33 6.1 0.60 0.35 15 3.82 3.11 961.5 958.89 961.76 958.56 CBMH 7 CBMH 6 157 0.27 1.43 10.5 0.4 0.45 0.44 5.9 3.71 1.87 15 8.83 7.20 961.76 958.46 959.60 955.52 CB 5 CBMH 6 60 0.27 0.27 10 0.1 0.33 0.33 6.1 0.54 1.63 15 8.24 6.72 959.50 956.5 959.60 955.52 CBMH 6 CBMH 5A 38 0.26 1.96 10.9 0.1 0.47 0.43 5.8 4.89 3.92 15 12.78 10.42 959.60 955.42 958.83 953.93 DESIGNED BY: YEAR STORM: MANNINGS "N": DOWNSTREAM STRUCT.STRUCTURE NO.AREA (ACRES)TIME OF CONC. DESIGN VALUES UPSTREAM STRUCT. STORM SEWER DESIGN ARDAN PLACE 2nd ADDITION DECEMBER 4, 2021 CES PROJECT NO. 21-025 MPC 10 0.013 Concrete LENGTH "C" OF NEW "I"RUNOFF SLOPE PIPE UPSTRM DWNSTRM (FEET)INCR.TOTAL TO INLET IN PIPE INCREASE "C"(IN/HR)(CFS)(%)DIA. (IN)Q (CFS)V (FT/SEC)RIM INVERT RIM INVERT CBMH 5A CBMH 5 205 0.01 6.28 13.2 0.5 0.47 0.37 5.4 12.55 0.9 21 15.02 6.25 958.83 953.53 954.69 951.69 CB 4 CBMH 5 45 0.61 0.61 10 0.45 0.45 6.1 1.67 0.35 15 3.82 3.11 955.05 952.07 954.69 951.91 CB3 CBMH 5 27 0.1 0.1 10 0.33 0.33 6.1 0.20 0.35 15 3.82 3.11 954.5 952.00 954.69 951.91 CBMH 5 CBMH4 118 0.32 7.31 13.7 0.3 0.55 0.38 5.3 14.72 0.9 21 15.02 6.25 954.69 951.59 953.66 950.53 CB 3A CBMH 4 27 0.36 0.36 10 0.56 0.56 6.1 1.23 0.35 15 3.82 3.11 953.66 950.82 953.66 950.73 CBMH 4 STMH 2 111 0.59 8.26 14 0.3 0.50 0.40 5.2 17.18 0.58 24 17.22 5.48 953.66 950.33 954.5 949.69 STMH 2 FES 82 8.26 14.3 0.40 5.2 17.18 0.7 24 18.91 6.02 954.5 949.59 949.02 CB 10 CBMH 12 34 0.6 0.6 10 0.1 0.47 0.47 6.1 1.72 0.59 15 4.96 4.04 969.03 966.02 968.96 965.82 CBMH 12 EXIST 36 0.66 1.26 10.1 0.43 0.45 6.1 3.45 2.33 15 9.85 8.03 968.96 965.72 964.88 CB 12 CBMH 13 33 0.33 0.33 10 0.2 0.47 0.47 6.1 0.95 0.35 15 3.82 3.11 969.97 967.17 969.97 967.05 CBMH 13 EXIST 72 0.36 0.69 10.2 0.49 0.48 6.1 2.02 0.35 15 3.82 3.11 969.97 966.95 969.36 966.70 CB 13 EXIST 59 0.84 0.84 10 0.33 0.33 6.1 1.69 0.85 15 5.95 4.85 968.00 965.00 967.35 964.50 CB 11 EXIST 133 0.66 0.66 10 0.33 0.33 6.1 1.33 0.67 15 5.28 4.31 968.00 965.00 967.50 964.11 CB 9 CBMH 11 33 0.73 0.73 10 0.2 0.42 0.42 6.1 1.87 0.45 15 4.33 3.53 964.14 961.14 964.14 960.99 CBMH 11 CBMH 11A 192 0.41 1.14 10.2 0.5 0.52 0.46 6.1 3.17 1.6 15 8.16 6.66 964.14 960.89 961.24 957.82 CBMH 11A EXIST 156 0.38 1.52 10.7 0.4 0.47 0.46 5.9 4.12 1.41 15 7.66 6.25 961.24 957.72 955.52 UPSTREAM STRUCT.DOWNSTREAM STRUCT. DESIGNED BY: YEAR STORM: MANNINGS "N": STRUCTURE NO.AREA (ACRES)TIME OF CONC. DESIGN VALUES STORM SEWER DRAINAGE AREA DATA ARDAN PLACE 2ND ADDITION NOVEMBER 10, 2021 CES PROJECT NO. 21-025 STRUCTURE PERV."C"SLOPE Tc "I"Q NUMBER ACRE SQ FT ACRE SQ FT AREA (%)(MIN)(IN/HR)(CFS) CB 1 1.13 49387 0.00 1.13 0.33 10 6.1 2.28 CB 2 0.75 32676 0.00 0.75 0.33 10 6.1 1.51 CB 3 0.10 4178 0.00 0.10 0.33 10 6.1 0.19 CB 3A 0.36 15662 0.15 6686 0.21 0.56 0.00 CB 4 0.61 26434 0.13 5852 0.47 0.45 10 6.1 1.66 CB 5 0.27 11934 0.00 0.27 0.33 10 6.1 0.55 CB 6 0.30 12962 0.00 0.30 0.33 10 6.1 0.60 CB 7 0.58 25149 0.12 5040 0.46 0.44 10 6.1 1.54 CB 8 1.50 65457 0.00 1.50 0.33 10 6.1 3.02 CB 9 0.73 31759 0.12 5100 0.61 0.42 10 6.1 1.85 CB 10 0.60 26351 0.16 6820 0.45 0.47 10 6.1 1.72 CB 11 0.66 28619 0.00 0.66 0.33 10 6.1 1.32 CB 12 0.33 14462 0.09 3740 0.25 0.47 10 6.1 0.95 CB 13 0.84 36671 0.00 0.84 0.33 10 6.1 1.69 CB 14 0.27 11740 0.10 4420 0.17 0.53 10 6.1 0.87 0.00 CBMH 1A 0.54 23364 0.10 4200 0.44 0.43 10 6.1 1.39 CBMH 1 0.38 16617 0.10 4200 0.29 0.46 10 6.1 1.08 CBMH 2 0.29 12479 0.00 0.29 0.33 10 6.1 0.58 CBMH 3 0.08 3612 0 0.08 0.33 10 6.1 0.17 CBMH 4 0.59 25507 0.19 8190 0.40 0.50 10 6.1 1.79 CBMH 5 0.32 13931 0.13 5880 0.18 0.55 10 6.1 1.08 CBMH 5A 0.01 436 0.01 426 0.00 0.85 10 6.1 0.05 CBMH 6 0.26 11183 0.07 2870 0.19 0.47 10 6.1 0.73 CBMH 6A 0.29 12560 0.07 2870 0.22 0.45 10 6.1 0.79 CBMH 7 0.27 11922 0.06 2688 0.21 0.45 10 6.1 0.75 CBMH 7A 0.01 436 0.01 436 0.00 0.86 10 6.1 0.05 CBMH 8 0.80 34794 0.00 0.80 0.33 10 6.1 1.61 CBMH 9 0.99 43130 0.00 0.99 0.33 10 6.1 1.99 CBMH 10 0.73 31953 0.00 0.73 0.33 10 6.1 1.48 CBMH 11 0.41 18035 0.15 6600 0.26 0.52 10 6.1 1.32 CBMH 11A 0.38 16678 0.10 4400 0.28 0.47 10 6.1 1.10 CBMH 12 0.66 28567 0.12 5270 0.53 0.43 10 6.1 1.71 CBMH 13 0.36 15508 0.11 4620 0.25 0.49 10 6.1 1.06 TOTAL AREA STREET AREA AUTUMN PATHUNION PACIFIC RAILROADBONAIRE PATH W (COUNTY ROAD 38)25611123DOGPARK2546789101112131415161718123ADRAN PLACEARDAN PLACE3 GRADING PLAN LEGEND N21-025 10/15/2021 ARDAN PLACE SECOND ADDITION TAMARACK LAND DEVELOPMENT, LLC ROSEMOUNT, MN N CAMPION ENGINEERING SERVICES, INC CLYLO EQJLQHHULQJ LDQG PODQQLQJ 10 AUTUMN PATHUNIO N P A C I F I C R A I L R O A D BONAIRE PATH W (COUN T Y R O A D 3 8 ) DOG PARK 1 2 2 4 6 5 7 8 9 10 11 5 6 7 8 9 10 14 13 11 2324 25 26 27 28 29 3 12 12 30 c 2OFARDAN PLACE ROSEMOUNT, MINNESOTA TAMARACK LAND DEVELOPMENT, LLC9-29-2020 JLT JLT Name Reg. No.Date Revisions Date Designed Drawn Mendota Heights, MN 55120 2422 Enterprise Drive (651) 681-1914 Fax: 681-9488www.pioneereng.com LANDSCAPE ARCHITECTSLAND SURVEYORSLAND PLANNERSCIVIL ENGINEERS 11-5-2020 I hereby certify that this plan was prepared by me or under my direct supervision and that I am a duly Licensed Landscape Architect under the laws of the State of Minnesota 44763 Jennifer L. Thompson L1LANDSCAPE PLAN10-15-2020 11-5-2020 c 2OFARDAN PLACE ROSEMOUNT, MINNESOTA TAMARACK LAND DEVELOPMENT, LLC9-29-2020 JLT JLT Name Reg. No.Date Revisions Date Designed Drawn Mendota Heights, MN 55120 2422 Enterprise Drive (651) 681-1914 Fax: 681-9488www.pioneereng.com LANDSCAPE ARCHITECTSLAND SURVEYORSLAND PLANNERSCIVIL ENGINEERS 9-29-2020 I hereby certify that this plan was prepared by me or under my direct supervision and that I am a duly Licensed Landscape Architect under the laws of the State of Minnesota 44763 Jennifer L. Thompson L2LANDSCAPE PLAN M E M O R A N D U M To: Adam Kienberger, Community Development Director Anthony Nemcek, Senior Planner Julia Hogan, Planner From: Dan Schultz, Parks and Recreation Director Date: January 11, 2022 Subject: Ardan Place Development 2nd Addition Memo The Parks and Recreation Department recently reviewed the plans for the Ardan Place 2nd Addition and has the following comments: Parks Dedication Because the City is not looking to acquire park land in this development, the parks dedication for this 2nd phase of development would be cash in-lieu of land. The cash dedication for 37 low density units @ $3,400 per units would be $125,800 and 81 medium density units @ $2,850 per unit would be $230,850 for a total of $356,650. Please let me know if you have any questions about this memo. K:\016934-000\Admin\Docs\2nd Addition\2022.01.04 - Arden Place 2nd Constrution Plan Memo -.docx Memorandum To: Anthony Nemcek, Planner CC: Brian Erickson, City Engineer Stacy Bodsberg, Planning & Personnel Secretary From: Tim Hanson, WSB Engineering Consultant Date: January 7, 2022 Re: Ardan Place 2nd Addition - Construction Plan – Engineering Review SUBMITTAL: The final plat and construction plans for Ardan Place 2nd Addition have been submitted, they were prepared by Campion Engineering Services, Inc of Maple Plain, MN. The developer of the site is Tamarack Land Development, LLC. Engineering review comments were generated from the following plat documents included in the submittal consisting of: ▪ Final Plat ▪ ALTA/NPSPS Land Title Survey dated 2/17/2020 ▪ Grading, Drainage, & Erosion Control Plans dated 11/19/2021 ▪ Sanitary Sewer and Watermain Plans dated 12/01/2021 ▪ Street and Storm Sewer Plans dated 12/01/2021 ▪ Storm Water Pollution Prevention Plan dated 12/012021 GENERAL COMMENTS – FINAL PLAT: 1. The development Fees are indicated below based on the Current Schedule of Rates and Fees. These fees are due with the final plat and subdivision agreement. ▪ Sanitary Sewer Trunk Charge: $1075/acre ▪ Watermain Trunk Charge: $6500/acre ▪ Storm Sewer Trunk Charge: $6865/acre 2. The existing Drainage and Utility Easements within Outlot A, Ardan Place must be vacated with the platting of the 2nd Addition. 3. The ponding area and access portion of Outlot D shall be dedicated to the City. 4. The bike trail within Outlot D must have a permanent trail easement place over its alignment. 5. The street labeled Rosemount Way must be changed to Rosecommon Way. 6. Vacate temporary street easements for the temporary turnarounds constructed with the first phase. SANITARY SEWER AND WATERMAIN 7. Sheet 5, The curb stop elevation on lot 1, block 1 does not appear to be consistent with the grading plan. It appears the curb stop elevation should be +/- 971.8. 8. Sheet 5, The curb stop elevation on lot 5, block 2 does not appear to be consistent with the grading plan. It appears the curb stop elevation should be +/- 971.6. 9. Sheet 5, Lots 6, 7, 8, Block 1 appear to indicate the curb stop to be about 0.5 feet different than the grading plan. Please review these lots also. Anthony Nemcek 1/7/2022 Page 2 K:\016934-000\Admin\Docs\2nd Addition\2022.01.04 - Arden Place 2nd Constrution Plan Memo -.docx 10. Sheet 5, The watermain elevation from 1+00 to 3+20 appears to be in conflict with the extension of sanitary sewer services and the ability to have 18 inches of separation. 11. Sheet 5, The curb stop location for Lot 8, Block 1 is adjacent to the driveway. Provide 5 to 10 feet of separation between the curb stop and edge of driveway. 12. Sheet 5, There is an existing raw water line hydrant adjacent to Autumn Path at the southerly radius point of 136th Street. Please show th is hydrant. 13. Sheet 5, The riser notes for each service are overwritten by the pipe or manhole line, See if the notes can be located where they are more legible. 14. Sheet 6, The curb stop on Lot 21, Block 2 is fairly close to the driveway. Provide additional separation if possible. 15. Sheet 6, The riser information for Lot 21, Block 2 is should be 1’ + 4’R* to clear the water main by 18 inches. 16. Sheet 6, The existing temporary hydrant at the end o the watermain on R osecommon Way appears as bold line weight. 17. Sheet 6, The curb stop on Lot 3, Block 3 is fairly close to the driveway. Provide additional separation if possible. 18. Sheet 6, The rear yard easement line on lot 3, block 3 for the storm sewer is not shown as it is on the final plat. (The final plat is shown correctly). 19. Sheet 7, The irrigation sleeves need to be shown in the profile at proposed depth. 20. Sheet 7, The graphic length of the sewer riser to Lot 2 block 5 is not shown correctly. 21. Sheet 7, The separation between the storm sewer and sewer service should be 4 feet or more if possible. Lots 1, 2, 3, 4, & 5, Block 18 should have 3-foot risers at the main. 22. Sheet 7, & 8, The note identifying service information for the location of the sanitary sewer states “Sewer Service at 9’ past property line”. The plan view shows the sewer service at the property line, (water service also). The note and the plan need to be consistent. 23. Sheet 7, There should not be a riser at the main for Lot 1, Block 8 to clear under the watermain with proper separation. 24. Sheet 7, The sewer services to these lots appear to be quite flat based on the proposed end of pipe elevations indicated for the lot. The lots are Lot 2, 3, 4, 5, 6, Block 8 and Lots 4, 5, 6, Block 16. 25. Sheet 7 & 8, Review the riser lengths on the water main side to verify 18 inches of separation at the crossing point. All service risers to Block 10 lots should be lowered 1 foot. 26. Sheet 8, The length of pipe and grade between existing MH 9 and proposed MH 6 is not in BOLD type. 27. Sheet 8, The length of pipe and grade for the existing pipe extending to existing MH 9 is in BOLD type, please show as existing. 28. Sheet 8, The proposed service extension to Lot 6, Block 11 must be extended from the proposed facilities for the 2nd Addition. The water service must extend from watermain west of main line valve. 29. Sheet 9, The Hydrant at the west end of Victoria Meadows Court should be moved to the north side of the street to allow for snow storage at the end of the street. The proposed light pole can be moved to the east side of the parking area. 30. Sheet 9, The storm sewer crossing of the sanitary sewer must be insulated. STORM SEWER 31. Sheet 3, Note 5 of the storm sewer notes, delete first sentence, the City does not require 2 foot sumps in every street catchbasin. 32. Sheet 10, When connecting to the existing storm sewer structures, core drill the existing structure. 33. Sheet 10, Detail the radius curb elevations at the Autumn Path intersection. Anthony Nemcek 1/7/2022 Page 3 K:\016934-000\Admin\Docs\2nd Addition\2022.01.04 - Arden Place 2nd Constrution Plan Memo -.docx 34. Sheet 10, The proposed storm sewer extensions from the existing catchbasins will require bituminous trail removal and replacement. 35. Sheet 11, The rear yard easement line on lot 3, block 3 does not match the final plat. (noted previously with the sanitary sewer review.) 36. Sheet 11, Remove the note referencing the connection to the sanitary sewer. 37. Sheet 12, There are overwritten data in the south west corner of the northerly parking area. 38. Sheet 12, Removal of the existing radii and stub street must include the rec onstruction of the bituminous trail from the south of the existing stub intersection to the proposed intersection. 39. Sheet 13, The rear yard easement on lot 22, block 2 is not shown as it is on the plat. The final plat shows the easement correctly. 40. Sheet 13, FES 2 is partially flooded at the NWL of the pond. This condition extends back to CBMH 1A, a sump structure. The FES must be raised so CBMH 1A can be properly maintained. 41. Sheet 13, The bituminous trail requires a horizontal alignment and vertical profile. The minimum radius for the trail is 100 feet. 42. Sheet 13, A pedestrian curb ramp is needed at the trail connection to Kaylemore Way. 43. Sheet 14, Verify the manhole size for CBMH 5. This structure might not be buildable. 44. Sheet 14, Verify the manhole size for CBMH 4. 45. Sheet 14, The finished grade identified in the profile view for CBMH 4 to CBMH 5 is shown below the pipe. 46. Sheet 14, There is hatching extending from Victoria Meadows Court that is not identified as to what it is or identified with a construction detail. 47. Storm sewer structures must have the type of structure identified for the location. ie. Design G, Design H, DETAILS 48. Sheet 17, Note 2 for the INFILTRATION BASIN NOTES states the target rate is 8 in/hr. This needs to be coordinated with the Surface Water Management Report. 49. Sheet 18, Rosemount Standard Plate SD-4 needs to be included in the plan set. TYPICAL SECTION 50. Sheet 19, The Trail Section inset states “6 SELECT GANULAR BORROW this should be 6” CLASS 5 AGGREGATE. 51. Sheet 19, The TYPICAL STREET SECTION shown is for the 1st Addition. The street names indicated and street widths need to be updated. LANDSCAPE PLAN Was not detail reviewed at this time. INFILTRATION BASINS 52. Access routes to ponds and rear yard catchbasins must meet Engineering Guidelines and be shown on the plans. 53. Upon completion of the infiltration basin, the applicants Engineer shall complete infiltration testing and certify the functionality of the basin as needed. Anthony Nemcek 1/7/2022 Page 4 K:\016934-000\Admin\Docs\2nd Addition\2022.01.04 - Arden Place 2nd Constrution Plan Memo -.docx The water resources review is completed by the City’s storm water management consultant. Their comments on the plans and the Ardan Place Stormwater Management Report is submitted on a separate memo. Attached is the Water Resources Review. K:\016934-000\Admin\Docs\Stormwater Management Review_01032022\Ardan Place - Minea Property Rosemount Stormwater Management Review - 01032022.docx 701 XENIA AVENUE S | SUITE 300 | MINNEAPOLIS, MN | 55416 | 763.541.4800 | WSBENG.COM Memorandum To: Brian Erickson, City Engineer Jane Byron, Storm Water Specialist From: Bill Alms, PE Laura Pietila, EIT Date: January 3, 2022 Re: Ardan Place 2nd Addition, Minea Property Plan Review WSB Project No. 016934-000 We have reviewed the documents for the second addition of Ardan Place provided by Campion Engineering Services on December 29, 2021. Documents reviewed include: • ARDAN PLACE 2nd STORM SEWER DESIGN.pdf • ARDAN PLACE 2ND CONST. PLANS 11X17.pdf Applicant should provide responses to each comment. We offer the following comments below. Greyed out comments have been addressed and comments new to this review are in red. Grading, Drainage, and Erosion Control Comments: 1. General a. Show or define access routes for maintenance purposes to Pond 2 and the infiltration basin. 2. Ponds and Wetlands a. The 100-year HWL and 10-day snowmelt elevations differ between HydroCAD and the plans for the NURP basin and infiltration basin. Modify v alues to match. b. Ensure pretreatment is provided by installing sump structures on the last road accessible storm sewer structure prior to discharging into the pond. i. Add a sump to structure STMH-1. c. Refine the outlet control structure detail for Pond 2 to include the weir elevation (as modeled in HydroCAD) and the inlet pipe elevation and size. d. Call out rip rap on the plans at the storm sewer discharge points. e. Modify the infiltration basin notes to state that the soil in the upper 12-inches to 18-inches of the basin shall be amended with MnDOT Grade 2 compost or biotic media (not topsoil) due to higher pollutant retention capability and more uniform media with less fine particles. f. Modify the outlet control structure in the SE corner of the site to comply with the City design guidelines. 3. Emergency Overflow Routes a. Label the street low point EOF. b. Label the rear yard low point EOFs for Block 2 near Rosecommon Way and Block 3. 01/03/2022 Page 2 K:\016934-000\Admin\Docs\Stormwater Management Review_01032022\Ardan Place - Minea Property Rosemount Stormwater Management Review - 01032022.docx c. Ensure all low opening elevations are 1.5-feet above the EOF elevation (see grading plan review for list of homes to revise). i. Phase 1 home on Block 3 ii. Block 16, Lot 1 Stormwater Management Plan: 1. General Storm Sewer Design a. All storm sewer shall be designed to accommodate the 10-year rainfall event. Please submit a utility plan, rational calculations, and an associated storm sewer drainage area map. i. Modify CBMH 4 area in the storm sewer calculations to match the drainage area map. 2. Water Quantity a. Per past comments provided to the developer, all site drainage shall be routed to a regional outlet control structure that connects overflows from the site to the east as shown in the City SWMP. Please show the equalizer pipe between the Phase 2 and Phase 1 infiltration basins (as mentioned in HydroCAD) that will facilitate drainage to the east for the Phase 2 portion of the site. 3. Modeling a. Modify the primary outlet pipe from Pond 2 to match the plans and outlet control structure detail. b. Include the OCS grate and EOF between Pond 2 and the infiltration basin in the model because the 10-day snowmelt flow utilizes those outlets. SWPPP: 1. Erosion Control Plan a. Call out inlet protection on all catch basins along Autumn Path and Bonaire Path. i. Add inlet protection near the rock entrances on the right hand side of the roadways. ii. Show inlet protection on the inlet south on Autumn Path. b. Show where to install the silt fence around the basins post grading. The leader should point to silt fence.