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HomeMy WebLinkAbout6.d. Request by Builder Jones for Final Plat Approval of Doolin Heights EXECUTIVE SUMMARY City Council Regular Meeting: June 2, 2020 AGENDA ITEM: Request by Builder Jones for Final Plat Approval of Doolin Heights AGENDA SECTION: Consent PREPARED BY: Anthony Nemcek, Planner AGENDA NO. 6.d. ATTACHMENTS: Resolution; Subdivision Agreement; Site Location; Preliminary Plat; Final Plat; Engineer’s Memo Dated June 2, 2020 APPROVED BY: LJM RECOMMENDED ACTION: Motion to Adopt a Resolution Approving the Final Plat for Doolin Heights, subject to conditions. Motion to Approve the Subdivision Agreement for Doolin Heights and Authorize the Mayor and City Clerk to Enter into the Agreement. SUMMARY Applicant: Builder Jones Comp. Guide Plan Designation: LDR – Low Density Residential Current Zoning: R-1-PUD Low Density Residential with the Doolin Heights Planned Unit Development (R-1: PUD) Gross Area: 13.83 Acres Net Area: 13.83 Acres Lots/Units: 25 Single Family Lots Gross Density: 1.81 units/acre Net (Met Council) Density: 1.81 units/acre BACKGROUND The City Council approved a preliminary and final plat, rezoning to R-1 PUD, and PUD Master Development Plan for the Doolin Heights low density residential project on May 5, 2020. Since that time, the applicant has indicated that they would prefer to remove the northwestern lot, 2318 Bonaire Path from the final plat. That parcel was included in the preliminary and final plat but was platted as part of Outlot D. The removal of the lot from final plat does not alter the approval as no development activity was planned for that parcel in the first phase. The ordinance requires Planning Commission and City Council approval of final plats. The new plat, with 2318 Bonaire Path removed, continues to be in compliance with the preliminary plat and therefore staff and the Planning Commission recommend approval of the request. Staff is also recommending approval of the Subdivision Agreement for Doolin Heights. 2 PLANNING COMMISSION ACTION The Planning Commission reviewed the Final Plat request and voted unanimously to recommend approval. CONCLUSION AND RECOMMENDATION Staff and the Planning Commission are recommending approval of this request based on the information submitted by the applicant and reviewed in this report. This recommendation is subject to the conditions contained within the attached resolution. CITY OF ROSEMOUNT DAKOTA COUNTY, MINNESOTA RESOLUTION 2020-69 A RESOLUTION APPROVING THE FINAL PLAT FOR DOOLIN HEIGHTS WHEREAS, Builder Jones (Applicant) has submitted an application to the City of Rosemount for a Final Plats concerning property legally described as follows: That part of Government Lot 2 and the West Half of the Southwest Quarter of Section 21, Township 115, Range 19, Dakota County, Minnesota, described as follows: Commencing at the Southeast corner of said West Half of the Southwest Quarter; thence North 0 degrees 11 minutes 11 seconds West (assumed bearing) along the East line thereof a distance of 1753.82 feet to the point of beginning of the land to be described; thence continuing North 0 degrees 11 minutes 11 seconds West along said East line a distance of 900.00 feet to the centerline of 135th Street West; thence Northwesterly to said centerline along a non-tangential curve concave to the Northeast having a radius of 433.55 feet a central angle of 8 degrees 32 minutes 38 seconds and a chord bearing of North 63 degrees 42 minutes 54 seconds West for a distance of 64.65 feet; thence North 59 degrees 26 minutes 36 seconds West along said centerline, tangent to the last described curve, a distance of 295.35 feet; thence South 2 degrees 12 minutes 43 seconds West a distance of 1016.23 feet; thence South 79 degrees 52 minutes 34 seconds East a distance of 360.00 feet to the point of beginning. Subject to Easements of record, according to the United States Government Survey thereof and situate in Dakota County, Minnesota. AND That part of the West Half of the Southwest Quarter of Section 21, Township 115, Range 19, Dakota County, Minnesota, described as follows: Commencing at the Southeast corner of said West Half of the Southwest Quarter; thence North 0 degrees 11 minutes 11 seconds West (assumed bearing) along the East line thereof a distance of 1753.82 feet; thence North 79 degrees 52 minutes 34 seconds West a distance of 360.00 feet to the point of beginning of the land to be described; thence North 2 degrees 12 minutes 43 seconds East a distance of 302.88 feet; thence North 75 degrees 39 minutes 05 seconds West a distance of 795.45 feet to the centerline of Biscayne Avenue; thence South 22 degrees 33 minutes 06 seconds West along said centerline a distance of 367.20 feet; thence South 79 degrees 52 minutes 34 seconds East a distance of 914.00 feet to the point of beginning. WHEREAS, on May 26th, 2020, the Planning Commission of the City of Rosemount reviewed the Final Plat for Doolin Heights; and WHEREAS, on May 26th, 2020, the Planning Commission recommended approval of the Final Plat for Doolin Heights, subject to conditions; and WHEREAS, on June 2nd, 2020, the City Council of the City of Rosemount reviewed the Planning Commission’s recommendation and the Final Plat for Doolin Heights. NOW, THEREFORE, BE IT RESOLVED, the City Council of the City of Rosemount hereby approves the Preliminary and Final Plats for Doolin Heights, subject to the following conditions: a.Execution of a subdivision agreement. b.Conformance with all the requirements of the City Engineer as detailed in the attached memorandum dated April 14, 2020. c.Payment of $85,000 as cash-in-lieu of park dedication. 2 ADOPTED this 2nd day of June 2020, by the City Council of the City of Rosemount. __________________________________________ William H. Droste, Mayor ATTEST: ___________________________________ Erin Fasbender, City Clerk Doolin Heights June / 2020 G:\ENGPROJ\2020-17 Doolin Heights\Agreements\Subdivision Agreement 2020-17.docx SUBDIVISION AGREEMENT Doolin Heights AGREEMENT dated this ________ day of ________________________, 2020, by and between the CITY OF ROSEMOUNT, a Minnesota municipal corporation, (the "City"), and Builder Jones, 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 Doolin Heights, 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. Approval of a Planned Unit Development Master Development Plan with Rezoning. b. Incorporation of recommendations of the City Engineer concerning design and installation of public infrastructure and including grading, erosion control, streets and utilities. c. Execution of a Subdivision or Development Agreement to secure the public and private improvements. d. Payment of all applicable fees including GIS, Park Dedication and other fees identified in the current fee schedule. e. 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, 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. Doolin Heights June / 2020 G:\ENGPROJ\2020-17 Doolin Heights\Agreements\Subdivision Agreement 2020-17.docx 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 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, Doolin Heights June / 2020 G:\ENGPROJ\2020-17 Doolin Heights\Agreements\Subdivision Agreement 2020-17.docx 2020, 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, 2021. 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 2020-06), 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 Nine Hundred, Eighty-Nine Thousand, Six Hundred, Forty-Six Dollars ($989,646). The amount of the security was calculated as follows: Cost 110% Grading & Erosion Control $96,630 $106,293 Pond Restoration and Erosion Control Removal $25,000 $27,500 Survey Monumentation $12,500 $13,750 Landscaping (122 trees) $36,600 $40,260 Street Lighting (4 lights) $16,000 $17,600 Cost 125% Surface Improvements $168,330 $210,413 Water Main Improvements $129,208 $161,510 Sanitary Sewer Improvements $263,386 $329,233 Storm Sewer Improvements $66,470 $83,088 Total $814,124 $989,646 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. 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 Doolin Heights June / 2020 G:\ENGPROJ\2020-17 Doolin Heights\Agreements\Subdivision Agreement 2020-17.docx 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 noted in Exhibit A. Doolin Heights June / 2020 G:\ENGPROJ\2020-17 Doolin Heights\Agreements\Subdivision Agreement 2020-17.docx 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 $107,877 shall be deposited with the City at the time this Agreement is signed, and represent the following amounts: $62,739 Engineering Fees (10% of construction estimate) $3,000 Attorney Fees $31,370 5% City Fees (based on construction estimate of $627,394) $1,152 Street Light Energy Cost $1,500 GIS Fees $350 Wetland Buffer Signs $7,766 Seal Coating $107,877 Total Amount Due 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 estimate, any surplus funds will be returned to the developer when the project fund is reconciled and closed. Doolin Heights June / 2020 G:\ENGPROJ\2020-17 Doolin Heights\Agreements\Subdivision Agreement 2020-17.docx 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 $0.20/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. 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 $85,000 B. Storm Sewer Trunk Area Charges in the amount of $52,421 C. Sanitary Sewer Trunk Area Charges in the amount of $8,209 D. Watermain Trunk Area Charges in the amount of $49,634 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 Doolin Heights June / 2020 G:\ENGPROJ\2020-17 Doolin Heights\Agreements\Subdivision Agreement 2020-17.docx 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 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 Doolin Heights June / 2020 G:\ENGPROJ\2020-17 Doolin Heights\Agreements\Subdivision Agreement 2020-17.docx 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 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. Doolin Heights June / 2020 G:\ENGPROJ\2020-17 Doolin Heights\Agreements\Subdivision Agreement 2020-17.docx 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: Builder Jones, LLC 10515 165th Street West Lakeville, MN 55044 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.] Doolin Heights June / 2020 G:\ENGPROJ\2020-17 Doolin Heights\Agreements\Subdivision Agreement 2020-17.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: Erin Fasbender, City Clerk STATE OF MINNESOTA ) ) SS COUNTY OF DAKOTA ) The foregoing instrument was acknowledged before me this _____ day of _____________________, 2020, by William H. Droste, Mayor, and Erin Fasbender, 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 BUILDER JONES, LLC BY: Steven B. Jones, Its Chief Manager STATE OF MINNESOTA ) ) SS COUNTY OF _____________) The foregoing instrument was acknowledged before me this ____ day of ______________________, 2020 by Steven B. Jones, its Chief Manager, of Builder Jones 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 Doolin Heights June / 2020 G:\ENGPROJ\2020-17 Doolin Heights\Agreements\Subdivision Agreement 2020-17.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 ($3,500/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 ($4,000 per light has been used to calculate this cost). Meadow Ridge 3rd EXHIBIT B (Page 1 of 2) No.Item Cost 110%Calculation 1 Grading and Erosion Control 96,630$ 106,293$ 110% 2 Pond Restoration and Erosion Control Removal 25,000$ 27,500$ Minimum $25,000 3 Survey Monumentation 12,500$ 13,750$ $500/lot x 25 lots 4 Retaining Wall -$ N/A 5 Landscaping 36,600$ 40,260$ Per City Planner (122 trees x $300) 6 Street Lights 16,000$ 17,600$ 4 lights x $4000/light 7 Surface Improvements 168,330$ 210,413$ 125% 8 Water Main Improvements 129,208$ 161,510$ 125% 9 Sanitary Sewer Improvements 263,386$ 329,233$ 125% 10 Storm Sewer Improvements 66,470$ 83,088$ 125% Total 814,124$ 989,646$ No.Item Cost Estimated Construction Cost 627,394$ 1 Engineering Fees 62,739$ 2 Attorney Fees 3,000$ 3 5% City Administrative Fees 31,370$ 4 Street Light Energy Cost 1,152$ 5 GIS Fees 1,500$ 6 Buffer Monumentation 350$ 7 Trail Fog Seal -$ 8 Seal Coating 7,766$ Total 107,877$ No.Item Cost 1 Storm Sewer Trunk Charge 52,421$ 2 Sanitary Sewer Trunk Charge 8,209$ 3 Water Trunk Charge 49,634$ 4 Stormwater Ponding Fee 5 Park Dedication 85,000$ Total 195,264$ $6500/acre x 7.636 acres $1.70/SY x 4568 SY Development Fees (due before signed plat is released) 25 units x $3,400/unit Calculation $6865/net developable acre x 7.636 acres $1075/acre x 7.636 acres N/A 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 Estimate 5% of Estimated Construction Cost 4 lights x 24 months x $12/month $60/unit x 28 units, or $120/acre N/A 7 signs x $50/sign Block Lots Units Block Lot Units SQ FT Acres 1 11 11 1 1 1 7244 0.166 2 11 11 1 2 1 8800 0.202 3 1 1 1 3 1 9799 0.225 4 2 2 1 4 1 8750 0.201 1 5 1 8666 0.199 1 6 1 8236 0.189 Total 25 25 1 7 1 10227 0.235 1 8 1 7146 0.164 Total Plat Area =13.827 acres 1 9 1 8021 0.184 Total Park Area 0.000 acres 1 10 1 7881 0.181 Future Plat Area =6.191 acres 1 11 1 8095 0.186 Developable Area =7.636 acres *2 1 1 10279 0.236 Ponding to HWL ** = 0.000 acres 2 2 1 8429 0.194 Net Developable Area =7.636 acres 2 3 1 10131 0.233 2 4 1 10378 0.238 * Excludes future plat and park areas (all outlots)2 5 1 12382 0.284 2 6 1 10405 0.239 calculated when Outlot D is platted in a future phase 2 7 1 10248 0.235 2 8 1 7801 0.179 2 9 1 8008 0.184 2 10 1 7753 0.178 2 11 1 10209 0.234 3 1 1 7501 0.172 4 1 1 9272 0.213 4 2 1 9388 0.216 Outlot A 1091 0.025 Outlot B 894 0.021 Outlot C 11563 0.265 Outlot D 124524 2.859 Outlot E 131603 3.021 ROW 107595 2.470 Total Boundary 602319 13.827 Meadow Ridge 3rd EXHIBIT B (Page 2 of 2) Totals ** Excludes ponding in Outlot D, which will be Doolin Heights June / 2020 G:\ENGPROJ\2020-17 Doolin Heights\Agreements\Subdivision Agreement 2020-17.docx ATTACHMENT ONE Doolin Heights Final Plat STATE OF MINNESOTA COUNTY OF HENNEPIN The foregoing instrument was acknowledged before me this ________ day of _________________________, 20______, by Steven F. Hough. ___________________________________________________________________________________________ Signature Printed Name, Notary Notary Public, Hennepin County, Minnesota My Commission Expires January 31, 2025 CITY PLANNING COMMISSION OF ROSEMOUNT, MINNESOTA Approved by the planning commission of the city of Rosemount, Minnesota, this _______ day of _________________________, 20______. By: ___________________________________________ Chair CITY COUNCIL OF ROSEMOUNT, MINNESOTA This plat was approved by the City Council of the city 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: ___________________________________________By: ____________________________________________ Mayor Clerk DAKOTA COUNTY SURVEYOR, MINNESOTA I hereby certify that in accordance with Minnesota Statutes, Section 505.021, Subd. 11, this plat has been reviewed and approved this _______ day of _________________________, 20______. By: ___________________________________________ Todd Tollefson, Dakota County Surveyor DAKOTA COUNTY DEPARTMENT OF PROPERTY TAXATION AND RECORDS, MINNESOTA Pursuant to Minnesota Statutes, Section 505.021 Subd. 9, taxes payable in the year 20______ on the land hereinbefore described have been paid. Also, pursuant to Minnesota Statutes, Section 272.12, there are no delinquent taxes and transfer has been entered on this _______ day of _________________________, 20______. By: ___________________________________________ Amy A. Koethe, Department of Property Taxation and Records DAKOTA COUNTY RECORDER, MINNESOTA I hereby certify that this plat of DOOLIN HEIGHTS was filed in the Office of the County Recorder for public record this _______ day of _________________________, 20______, at ______ o'clock _____.M. as Document No. ____________________. By: ___________________________________________ Amy A. Koethe, County Recorder SHEET 1 OF 3 SHEETS KNOW ALL PERSONS BY THESE PRESENTS: That Builder Jones LLC, a Minnesota limited liability company, fee owner of the following described property situated in the County of Dakota, State of Minnesota, to wit: That part of Government Lot 2 and the West Half of the Southwest Quarter of Section 21, Township 115, Range 19, Dakota County, Minnesota, described as follows: Commencing at the Southeast corner of said West Half of the Southwest Quarter; thence North 0 degrees 11 minutes 11 seconds West (assumed bearing) along the East line thereof a distance of 1753.82 feet to the point of beginning of the land to be described; thence continuing North 0 degrees 11 minutes 11 seconds West along said East line a distance of 900.00 feet to the centerline of 135th Street West; thence Northwesterly to said centerline along a non-tangential curve concave to the Northeast having a radius of 433.55 feet a central angle of 8 degrees 32 minutes 38 seconds and a chord bearing of North 63 degrees 42 minutes 54 seconds West for a distance of 64.65 feet; thence North 59 degrees 26 minutes 36 seconds West along said centerline, tangent to the last described curve, a distance of 295.35 feet; thence South 2 degrees 12 minutes 43 seconds West a distance of 1016.23 feet; thence South 79 degrees 52 minutes 34 seconds East a distance of 360.00 feet to the point of beginning. Subject to Easements of record, according to the United States Government Survey thereof and situate in Dakota County, Minnesota. AND That part of the West Half of the Southwest Quarter of Section 21, Township 115, Range 19, Dakota County, Minnesota, described as follows: Commencing at the Southeast corner of said West Half of the Southwest Quarter; thence North 0 degrees 11 minutes 11 seconds West (assumed bearing) along the East line thereof a distance of 1753.82 feet; thence North 79 degrees 52 minutes 34 seconds West a distance of 360.00 feet to the point of beginning of the land to be described; thence North 2 degrees 12 minutes 43 seconds East a distance of 302.88 feet; thence North 75 degrees 39 minutes 05 seconds West a distance of 795.45 feet to the centerline of Biscayne Avenue; thence South 22 degrees 33 minutes 06 seconds West along said centerline a distance of 367.20 feet; thence South 79 degrees 52 minutes 34 seconds East a distance of 914.00 feet to the point of beginning. Has caused the same to be surveyed and platted as DOOLIN HEIGHTS, and does hereby dedicate to the public for public use the public way(s), and does also dedicate the drainage and utility easements as created by this plat. In witness whereof said Builder Jones LLC, a Minnesota limited liabilty company, has caused these presents to be signed by its proper officer this _______ day of _________________________, 20______. BUILDER JONES ___________________________________________________________________________________________ Signature Printed Name, Title STATE OF ______________________ COUNTY OF ____________________ The foregoing instrument was acknowledged before me this ________ day of _________________________, 20______, by ________________________, as ____________________ of Builder Jones LLC, a Minnesota limited liabilty company, on behalf of the company. ___________________________________________________________________________________________ Signature Printed Name, Notary Notary Public, _______________________ County, ______________________ My Commission Expires _________________________ SURVEYORS CERTIFICATION I Steven F. Hough do hereby certify that this plat was prepared by me or under my direct supervision; that I am a duly Licensed Land Surveyor in the State of Minnesota; that this plat is a correct representation of the boundary survey; that all mathematical data and labels are correctly designated on this plat; that all monuments depicted on this plat have been, or will be correctly set within one year; that all water boundaries and wet lands, as defined in Minnesota Statutes, Section 505.01, Subd. 3, as of the date of this certificate are shown and labeled on this Plat; and all public ways are shown and labeled on this plat. Dated this ________ day of _________________________, 20______. ______________________________________________ Steven F. Hough, Licensed Land Surveyor, Minnesota License No. 54850 LOUCKS SHEET 2 OF 3 SHEETS BEARINGS ARE BASED ON THE EAST LINE OF W 1/2, SW 1/2, SEC 21, TWP 115, RNG 19 HAVING A BEARING OF NORTH 0°11'11" WEST. DENOTES FOUND 1/2 INCH IRON OPEN MONUMENT, UNLESS OTHERWISE SHOWN DENOTES FOUND ALUMINUM DISC DENOTES 1/2 INCH X 14 INCH IRON MONUMENT SET, MARKED "LS 54850" SCALE IN FEET 0 60 N 1 INCH = 80 FEET LOUCKS SECTION 21, TOWNSHIP 115, RANGE 19, DAKOTA COUNTY, MINNESOTA SITE VICINITY MAP N NOT TO SCALE Drainage & Utility Easement Over All Of OUTLOT D Drainage & Utility Easement Over All Of OUTLOT E SHH INSET SKHHW  RI  SKHHWV LOUCKS SHEET 3 OF 3 SHEETS BEING 5 FEET IN WIDTH, UNLESS OTHERWISE INDICATED AND ADJOINING LOT LINES, AND BEING 10 FEET IN WIDTH, UNLESS OTHERWISE INDICATED, AND ADJOINING RIGHT-OF-WAY LINES, AS SHOWN ON THE PLAT. DRAINAGE AND UTILITY EASEMENTS ARE SHOWN THUS: (NOT TO SCALE) BEARINGS ARE BASED ON THE EAST LINE OF W 1/2, SW 1/2, SEC 21, TWP 115, RNG 19 HAVING A BEARING OF NORTH 0°11'11" WEST. DENOTES FOUND 1/2 INCH IRON OPEN MONUMENT, UNLESS OTHERWISE SHOWN DENOTES FOUND DAKOTA COUNTY CAST IRON MONUMENT DENOTES 1/2 INCH X 14 INCH IRON MONUMENT SET, MARKED "LS 54850" SCALE IN FEET 0 30 N 1 INCH = 30 FEET INSET Drainage & Utility Easement Over All Of OUTLOT B Drainage & Utility Easement Over All Of OUTLOT A Drainage & Utility Easement Over All Of OUTLOT C 4510 6 STC 949. 1 2 4512 9 STC 947. 9 2 4519 9 STC 952. 8 1 STORM SEWER TABLE STRUCT. CB-2 CB-3 CB-4 CB-5 CB-6 CB-7 CB-8 CB-9 RIM 952.66 952.67 952.29 952.28 952.27 952.28 952.55 952.69 INV. 948.42 948.67 948.60 948.60 948.37 948.26 947.96 947.91 947.68 947.56 947.05 946.69 943.99 DIRECTION 18"RCP SE S 15"RCP N 12"RCP SE 12"RCP NW 12"RCP N 18"RCP NW 18"RCP SE 18"RCP NW 24"RCP SE 36"RCP N INACCESSIBLE S 36"RCP SW SUMP INACCESSIBLE NW,N STORM SEWER TABLE STRUCT. CB-10 CB-11 CB-12 CB-13 CB-14 CB-15 STMH-1 STMH-16 RIM 955.54 955.42 963.07 963.10 972.59 972.27 954.67 943.32 INV. 950.92 950.74 950.34 950.34 959.27 968.84 967.29 969.53 969.22 938.67 937.89 932.12 DIRECTION S 24"RCP N 24"RCP S 24"RCP NW 12"RCP 18"RCP S SUMP 18"RCP N 15"RCP S NW 30"RCP N N, S N SCALE IN FEET 0 80 160 DESCRIPTION OF PROPERTY SURVEYED 02/25/20 CITY SUBMITTAL GENERAL NOTES SURVEYOR: Loucks 7200 Hemlock Lane, Suite 300 Maple Grove, MN 55330 763-424-5505 1.Prepared February 25, 2020. 2.The address, if disclosed in documents provided to or obtained by the surveyor, or observed while conducting the fieldwork is 2316 Bonaire Path West & 2318 Bonaire Path West. 3.The bearings for this survey are based on the east line of the W 1/2, SW 1/4, Sec 21, Twp 115, Rng 19, Dakota County, Minnesota having a bearing of North 0°11'11"West. 4.Benchmark: MnDOT 1921 U - In Rosemount, 1.8 miles north along Trunk Hwy 3 from the junction of Trunk Hwy 3 and C.R. 42, at Trunk Hwy 3 milepoint 34.25, 76.2 feet east of Trunk Hwy 3 fog line of turn lane, 73.2 feet south of Bonaire Path, 1.5 feet west of a witness post. Elevation = 969.14 feet (NGVD 29) Site Benchmark: Top nut of hydrant located at the west end of 136th Street, as shown hereon. Elevation = 993.10 feet (NGVD 29) 5.This property is contained in Flood Insurance Rate Map, Community Panel No. 27037C0115E, and is a non-printed panel (no special flood hazard areas). 6.The field work was completed on February 4, 2020. OWNER/DEVELOPER: Builder Jones 10519 - 165th Street West Lakeville, MN 55044 952-378-4122 Current Zoning: R1 (Low Density Residential) Any zoning classification, setback requirements, height and floor space area restrictions, and parking requirements, shown hereon, was researched to the best of our ability and is open to interpretation. Per the City of Rosemount Zoning Map and City Code, on February 25, 2020, information for the subject property is as follows: Current Setbacks: Front 30 feet Side 10 feet Rear 30 feet Proposed Zoning: R1 (PUD) Proposed Setbacks: Front 25 feet Side 7.5 feet Rear 30 feet ZONING INFORMATION Areas Total Property Area = 901,557 +/- square feet or 20.70 +/- acres Right of Way Dedication Area = 112,393 +/- square feet or 2.58 +/- acres Net Property Area = 789,164 +/- square feet or 18.12 +/- acres SITE DATA LOUCKS W:\2019\19703\CADD DATA\SURVEY\_dwg Sheet Files\19703-PRE PLATPlotted: 03 /18 / 2020 8:58 AM7200 Hemlock Lane, Suite 300 Maple Grove, MN 55369 763.424.5505 www.loucksinc.com PLANNING CIVIL ENGINEERING LAND SURVEYING LANDSCAPE ARCHITECTURE ENVIRONMENTAL CADD files prepared by the Consultant for this project are instruments of the Consultant professional services for use solely with respect to this project. These CADD files shall not be used on other projects, for additions to this project, or for completion of this project by others without written approval by the Consultant. With the Consultant's approval, others may be permitted to obtain copies of the CADD drawing files for information and reference only. All intentional or unintentional revisions, additions, or deletions to these CADD files shall be made at the full risk of that party making such revisions, additions or deletions and that party shall hold harmless and indemnify the Consultant from any & all responsibilities, claims, and liabilities. CADD QUALIFICATION SUBMITTAL/REVISIONS PROFESSIONAL SIGNATURE QUALITY CONTROL DOOLIN HEIGHTS ROSEMOUNT, MINNESOTA BUILDER JONES ROB ELDRIDGE 10519 165TH STREET WEST LAKEVILLE, MN 55044 P:952-378-4122 02/25/20 03/18/20 REVISED SITE PLAN Preliminary Plat 1 of 1 SPOT ELEVATION SIGN POWER POLE CATCH BASIN CONTOUR CONCRETE CURB STORM SEWER SANITARY SEWER BARBED WIRE FENCE UNDERGROUND ELECTRIC CONCRETE SATELLITE DISH ELECTRIC TRANSFORMER TELEPHONE PEDESTAL ELECTRIC METER GAS METER UNDERGROUND TELEPHONE UNDERGROUND GAS SANITARY SEWER SERVICE WATER SERVICE GUY WIRE CULVERT RAILROAD TRACKS OVERHEAD UTILITY ROOF DRAIN ELECTRIC OUTLET FLARED END SECTION TOP OF CURB AIR CONDITIONING UNIT TOP NUT HYDRANT CHAIN LINK FENCE SPLIT RAIL FENCE RETAINING WALL STORM MANHOLE SANITARY MANHOLE HYDRANT GATE VALVE MAPPED WATERMAIN SURVEY LEGEND License No. Date I hereby certify that this survey, plan or report was prepared by me or under my direct supervision and that I am a duly Licensed Land Surveyor under the laws of the State of VICINITY MAP Field Crew Project Lead Drawn By Checked By Loucks Project No. Minnesota. Steven F. Hough - PLS 54850 (Per Schedule C of Commitment for Title Insurance issued by Trademark Title Services, Inc., File No. 20-0200, effective date January 15, 2020) That part of Government Lot 2 and the West Half of the Southwest Quarter of Section 21, Township 115, Range 19, Dakota County, Minnesota, described as follows: Commencing at the Southeast corner of said West Half of the Southwest Quarter; thence North 0 degrees 11 minutes 11 seconds West (assumed bearing) along the East line thereof a distance of 1753.82 feet to the point of beginning of the land to be described; thence continuing North 0 degrees 11 minutes 11 seconds West along said East line a distance of 900.00 feet to the centerline of 135th Street West; thence Northwesterly to said centerline along a non-tangential curve concave to the Northeast having a radius of 433.55 feet a central angle of 8 degrees 32 minutes 38 seconds and a chord bearing of North 63 degrees 42 minutes 54 seconds West for a distance of 64.65 feet; thence North 59 degrees 26 minutes 36 seconds West along said centerline, tangent to the last described curve, a distance of 295.35 feet; thence South 2 degrees 12 minutes 43 seconds West a distance of 1016.23 feet; thence South 79 degrees 52 minutes 34 seconds East a distance of 360.00 feet to the point of beginning. Subject to Easements of record, according to the United States Government Survey thereof and situate in Dakota County, Minnesota. Abstract Property (Per Schedule C of Commitment for Title Insurance issued by Trademark Title Services, Inc., File No. 20-0402, effective date January 30, 2020) That part of Government Lot 2 and the West Half of the Southwest Quarter (W 1/2 of SW 1/4) of Section Twenty one (21), Township One Hundred Fifteen (115), Range Nineteen (19), Dakota County, Minnesota described as follows: Commencing at the Southeast corner of said West Half of the Southwest Quarter (W 1/2 of SW 1/4); thence North 0 degrees 11 minutes 11 seconds West (assumed bearing) along the East line thereof a distance of 1753.82 feet; thence continuing North 0 degrees 11 minutes 11 seconds West along said East line a distance of 900.00 feet to the centerline of 135th Street West; thence Northwesterly on said centerline along a non-tangential curve concave to the Northeast having a radius of 433.65 feet, a central angle of 8 degrees 32 minutes 38 seconds and a chord bearing of North 63 degrees 42 minutes 54 seconds West for a distance of 64.55 feet; thence North 59 degrees 26 minutes 36 seconds West along said centerline, tangent to the last described curve a distance of 295.35 feet to the actual point of beginning, thence continuing North 59 degrees 26 minutes 36 seconds West along said centerline, a distance of 171.78 feet; thence along said centerline on a tangential curve concave to the Northeast, having a radius of 1174.50 feet and a central angle of 12 degrees 09 minutes 00 seconds for a distance of 249.06 feet; thence North 47 degrees 17 minutes 36 seconds West along said centerline a distance of 197.50 feet to the centerline of Biscayne Avenue; thence South 16 degrees 15 minutes 18 seconds West along said centerline a distance of 442.16 feet; thence Southwesterly on said centerline along a tangential curve concave to the Northwest, having a radius of 1454.44 feet and a central angle of 6 degrees 17 minutes 48 seconds for a distance of 159.84 feet; thence South 72 degrees 23 minutes 03 seconds East a distance of 685.58 feet; thence North 2 degrees 12 minutes 43 seconds East a distance of 413.35 feet to the point of beginning and there terminating; according to the Government Survey thereof. Abstract Property (Per Schedule C of Commitment for Title Insurance issued by Trademark Title Services, Inc., File No. 20-0943, effective date February 25, 2020) That part of the West Half of the Southwest Quarter of Section 21, Township 115, Range 19, Dakota County, Minnesota, described as follows: Commencing at the Southeast corner of said West Half of the Southwest Quarter; thence North 0 degrees 11 minutes 11 seconds West (assumed bearing) along the East line thereof a distance of 1753.82 feet; thence North 79 degrees 52 minutes 34 seconds West a distance of 360.00 feet to the point of beginning of the land to be described; thence North 2 degrees 12 minutes 43 seconds East a distance of 302.88 feet; thence North 75 degrees 39 minutes 05 seconds West a distance of 795.45 feet to the centerline of Biscayne Avenue; thence South 22 degrees 33 minutes 06 seconds West along said centerline a distance of 367.20 feet; thence South 79 degrees 52 minutes 34 seconds East a distance of 914.00 feet to the point of beginning. Subject to easements of record. Abstract Property STATE OF MINNESOTA COUNTY OF HENNEPIN The foregoing instrument was acknowledged before me this ________ day of _________________________, 20______, by Steven F. Hough. ___________________________________________________________________________________________ Signature Printed Name, Notary Notary Public, Hennepin County, Minnesota My Commission Expires January 31, 2025 CITY PLANNING COMMISSION OF ROSEMOUNT, MINNESOTA Approved by the planning commission of the city of Rosemount, Minnesota, this _______ day of _________________________, 20______. By: ___________________________________________ Chair CITY COUNCIL OF ROSEMOUNT, MINNESOTA This plat was approved by the City Council of the city 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: ___________________________________________By: ____________________________________________ Mayor Clerk DAKOTA COUNTY SURVEYOR, MINNESOTA I hereby certify that in accordance with Minnesota Statutes, Section 505.021, Subd. 11, this plat has been reviewed and approved this _______ day of _________________________, 20______. By: ___________________________________________ Todd Tollefson, Dakota County Surveyor DAKOTA COUNTY DEPARTMENT OF PROPERTY TAXATION AND RECORDS, MINNESOTA Pursuant to Minnesota Statutes, Section 505.021 Subd. 9, taxes payable in the year 20______ on the land hereinbefore described have been paid. Also, pursuant to Minnesota Statutes, Section 272.12, there are no delinquent taxes and transfer has been entered on this _______ day of _________________________, 20______. By: ___________________________________________ Amy A. Koethe, Department of Property Taxation and Records DAKOTA COUNTY RECORDER, MINNESOTA I hereby certify that this plat of DOOLIN HEIGHTS was filed in the Office of the County Recorder for public record this _______ day of _________________________, 20______, at ______ o'clock _____.M. as Document No. ____________________. By: ___________________________________________ Amy A. Koethe, County Recorder SHEET 1 OF 3 SHEETS KNOW ALL PERSONS BY THESE PRESENTS: That Builder Jones LLC, a Minnesota limited liability company, fee owner of the following described property situated in the County of Dakota, State of Minnesota, to wit: That part of Government Lot 2 and the West Half of the Southwest Quarter of Section 21, Township 115, Range 19, Dakota County, Minnesota, described as follows: Commencing at the Southeast corner of said West Half of the Southwest Quarter; thence North 0 degrees 11 minutes 11 seconds West (assumed bearing) along the East line thereof a distance of 1753.82 feet to the point of beginning of the land to be described; thence continuing North 0 degrees 11 minutes 11 seconds West along said East line a distance of 900.00 feet to the centerline of 135th Street West; thence Northwesterly to said centerline along a non-tangential curve concave to the Northeast having a radius of 433.55 feet a central angle of 8 degrees 32 minutes 38 seconds and a chord bearing of North 63 degrees 42 minutes 54 seconds West for a distance of 64.65 feet; thence North 59 degrees 26 minutes 36 seconds West along said centerline, tangent to the last described curve, a distance of 295.35 feet; thence South 2 degrees 12 minutes 43 seconds West a distance of 1016.23 feet; thence South 79 degrees 52 minutes 34 seconds East a distance of 360.00 feet to the point of beginning. Subject to Easements of record, according to the United States Government Survey thereof and situate in Dakota County, Minnesota. AND That part of the West Half of the Southwest Quarter of Section 21, Township 115, Range 19, Dakota County, Minnesota, described as follows: Commencing at the Southeast corner of said West Half of the Southwest Quarter; thence North 0 degrees 11 minutes 11 seconds West (assumed bearing) along the East line thereof a distance of 1753.82 feet; thence North 79 degrees 52 minutes 34 seconds West a distance of 360.00 feet to the point of beginning of the land to be described; thence North 2 degrees 12 minutes 43 seconds East a distance of 302.88 feet; thence North 75 degrees 39 minutes 05 seconds West a distance of 795.45 feet to the centerline of Biscayne Avenue; thence South 22 degrees 33 minutes 06 seconds West along said centerline a distance of 367.20 feet; thence South 79 degrees 52 minutes 34 seconds East a distance of 914.00 feet to the point of beginning. Has caused the same to be surveyed and platted as DOOLIN HEIGHTS, and does hereby dedicate to the public for public use the public way(s), and does also dedicate the drainage and utility easements as created by this plat. In witness whereof said Builder Jones LLC, a Minnesota limited liabilty company, has caused these presents to be signed by its proper officer this _______ day of _________________________, 20______. BUILDER JONES ___________________________________________________________________________________________ Signature Printed Name, Title STATE OF ______________________ COUNTY OF ____________________ The foregoing instrument was acknowledged before me this ________ day of _________________________, 20______, by ________________________, as ____________________ of Builder Jones LLC, a Minnesota limited liabilty company, on behalf of the company. ___________________________________________________________________________________________ Signature Printed Name, Notary Notary Public, _______________________ County, ______________________ My Commission Expires _________________________ SURVEYORS CERTIFICATION I Steven F. Hough do hereby certify that this plat was prepared by me or under my direct supervision; that I am a duly Licensed Land Surveyor in the State of Minnesota; that this plat is a correct representation of the boundary survey; that all mathematical data and labels are correctly designated on this plat; that all monuments depicted on this plat have been, or will be correctly set within one year; that all water boundaries and wet lands, as defined in Minnesota Statutes, Section 505.01, Subd. 3, as of the date of this certificate are shown and labeled on this Plat; and all public ways are shown and labeled on this plat. Dated this ________ day of _________________________, 20______. ______________________________________________ Steven F. Hough, Licensed Land Surveyor, Minnesota License No. 54850 LOUCKS SHEET 2 OF 3 SHEETS BEARINGS ARE BASED ON THE EAST LINE OF W 1/2, SW 1/2, SEC 21, TWP 115, RNG 19 HAVING A BEARING OF NORTH 0°11'11" WEST. DENOTES FOUND 1/2 INCH IRON OPEN MONUMENT, UNLESS OTHERWISE SHOWN DENOTES FOUND ALUMINUM DISC DENOTES 1/2 INCH X 14 INCH IRON MONUMENT SET, MARKED "LS 54850" SCALE IN FEET 0 60 N 1 INCH = 80 FEET LOUCKS SECTION 21, TOWNSHIP 115, RANGE 19, DAKOTA COUNTY, MINNESOTA SITE VICINITY MAP N NOT TO SCALE Drainage & Utility Easement Over All Of OUTLOT D Drainage & Utility Easement Over All Of OUTLOT E SHH INSET SKHHW  RI  SKHHWV LOUCKS SHEET 3 OF 3 SHEETS BEING 5 FEET IN WIDTH, UNLESS OTHERWISE INDICATED AND ADJOINING LOT LINES, AND BEING 10 FEET IN WIDTH, UNLESS OTHERWISE INDICATED, AND ADJOINING RIGHT-OF-WAY LINES, AS SHOWN ON THE PLAT. DRAINAGE AND UTILITY EASEMENTS ARE SHOWN THUS: (NOT TO SCALE) BEARINGS ARE BASED ON THE EAST LINE OF W 1/2, SW 1/2, SEC 21, TWP 115, RNG 19 HAVING A BEARING OF NORTH 0°11'11" WEST. DENOTES FOUND 1/2 INCH IRON OPEN MONUMENT, UNLESS OTHERWISE SHOWN DENOTES FOUND DAKOTA COUNTY CAST IRON MONUMENT DENOTES 1/2 INCH X 14 INCH IRON MONUMENT SET, MARKED "LS 54850" SCALE IN FEET 0 30 N 1 INCH = 30 FEET INSET Drainage & Utility Easement Over All Of OUTLOT B Drainage & Utility Easement Over All Of OUTLOT A Drainage & Utility Easement Over All Of OUTLOT C MEMORANDU M To: Anthony Nemcek, Planner CC: Kim Lindquist, Community Development Director Brian Erickson, Director of Public Works/City Engineer Stacy Bodsberg, Planning and Personnel Secretary From: Stephanie Smith, Assistant City Engineer Date: May 5, 2020 Revised June 2, 2020 Subject: Doolin Heights Preliminary/Final Plat- Engineering Review – CC Update SUBMITTAL: The plans for Doolin Heights have been prepared by Loucks, dated March 18th, 2020. Engineering review comments were generated from the following documents included in the submittal: ▫ Concept Plan for the Surrounding Parcels ▫ Preliminary and Final Plat ▫ Grading Plan ▫ Site Plan ▫ Stormwater Management Plan, SWPPP Plan and Notes ▫ Utility Plan ▫ Landscaping Plan GENERAL COMMENTS: 1. The development fees below are estimated based on the current Schedule of Rates and Fees. These fees are due with the final plat and subdivision agreement.  GIS Fees: $60/unit  Sanitary Sewer Trunk Charge: $1075/acre  Watermain Trunk Charge: $6500/acre  Storm Sewer Trunk Charge: $6865/ net developable acre 2. Plans must be signed by an engineer registered in the state of Minnesota. 3. Show septic and well locations on all existing parcels. 4. Construction plans shall follow City of Rosemount Engineering Guidelines. RIGHT OF WAY AND EASEMENTS: The plat consists of re-platting three existing parcels into 25 lots of Doolin Heights. Right-of- way will be dedicated for the local streets that will serve the new lots. Drainage and Utility (D&U) easements will be dedicated around the perimeter of the lots, over the stormwater BMPs and the outlots for future development. 5. The applicant shall vacate the existing ingress/egress easement south of the gravel driveway and over the storm features prior to recording the plat. 6. The gas line easement shall be shown on the plans along with the size of pipelines and contact information for the gas company. 7. The applicant shall dedicate the Biscayne Ave right-of-way as per county mapping with this plat. It is anticipated this right-of-way may be vacated in a future phase. 8. Signage for buffer areas around the infiltration basin shall be installed by the developer prior to sale of properties, and an extended maintenance warranty shall be required to ensure establishment of the naturally vegetated areas. 9. Utility pipes are proposed along side and back lot lines of Lots 1-2, 7-8 and 10-11, Block 1. D&U easements along these lines shall prohibit the construction of structures such as sheds to ensure that access can be provided for storm sewer maintenance. Fences are allowed but shall not restrict drainage and are required to include gates for truck access over the drainage and utility easement. Also, landscaping that will block access should be prohibited. 10. Trees are not allowed to be planted within D&U easements, over the proposed storm sewer, or within a pond access location. Trees located on individual properties shall not be planted near the sanitary sewer and water service lines. 11. Blanket D&U easements shall be dedicated over the outlots. 12. The width of drainage and utility easements over all public utilities shall be verified during final design. STREET AND SIDEWALK The proposed development connects to two existing stub streets that are part of the Biscayne Point development. 136th Street W will end in a cul-de-sac bubble. Birdsong Path will be extended to intersect with a new, north-south through street. An additional cul-de-sac will extend to the west of the site. 13. Street slopes, including high points and low points shall be shown on plan view. Slopes shall meet requirements from the City of Rosemount Engineering Guidelines. 14. Driveway of Lot 11, Block 1 shall be reversed to provide space for the homeowner’s vehicle to pull out and turn onto the street. 15. Pedestrian curb ramps shall be installed on all sidewalks in accordance with MnDOT standard detail plates. 16. Type-three barricades shall be placed at dead end streets with “future thru-street” signage. 17. The applicant shall submit a signage plan for review. 18. A street lighting plan shall be submitted for review and must comply with City standards. Street light requirements are detailed below:  at all public street intersections  at the end of all cul-de-sacs  at regularly spaced intervals (not to exceed 500’) on alternating sides of the street  at all instances where the road configuration warrants extra illumination as determined by City Engineering Staff WATER AND SANITARY SEWER Since the initial Planning Commission meeting, the applicant has submitted plans that include a sanitary sewer connection to Connemara Trail for many of the lots in this plat. The connection would come through Biscayne Avenue right-of-way and the nearby City outlot. Due to the timeline of the resubmittal, staff does not have conditions of approval related to this design change but will work with the applicant to ensure the final design meets City engineering guidelines. 19. Water services must be revised to connect to the watermain. Residential services shall not be connected to hydrant services. 20. Watermain and sanitary sewer will be revised during final design. Typical revisions will include number and placement of hydrants, gate valves and manholes. STORMWATER The applicant proposes a pond and infiltration basin behind the lots north of Birdsong Path for stormwater management. The applicant has discussed with City staff that the pond and infiltration basin are intended to be temporary and would be relocated with future additions. 21. Applicant shall disclose the temporary nature of the stormwater features to homebuyers, especially for lots adjacent to the pond and basin. 22. Lots 5-7, Block 1 have back-to -front yard drainage. Spot elevations and drainage arrows shall be added to prevent grading that would direct stormwater at the house pads. 23. Lots 2 and 3, Block 1 and Lot 1, Block 3 have the entire back yard at a slope. Generally, homeowners expect to have some amoun t of flat area in their back yard. Staff recommends revising grading to provide a flat area. 24. Grading shall be revised to have a maximum grade of 4:1. 25. Infiltrometer testing to verify the infiltration rate shall be required prior to public acceptance of the infiltration basin. 26. Soil amendment is required in basins where the infiltration rate is higher than 8.3 inches per hour. WSB Engineering reviewed the Doolin Heights grading and stormwater management plan on behalf of the City. The recommended conditions of approval are in th e attached memo dated April 2, 2020 and have been summarized below: 27. Conceptual drainage of the entire site is requested to understand the western side of the site that is not currently in the plans. 28. An NPDES permit was not included with the submittal, but this submittal did have a SWPPP and an erosion control plan. 29. No so il borings were included with this submittal. 30. No operation and maintenance plan was included in this submittal. 31. Include a scale for existing and proposed drainage maps. 32. No HWL or NWL are established with the modeling, remove exfiltration from model. 33. The results of HydroCAD are invalid due to forebay and infiltration area modeled separately. Only use one node for the total storage area to reduce the oscillations. 34. No outflow should be proposed for the 2/10/100 year. Only the 10-day snowmelt condition is allowed 0.05 cfs per acre draining to the pond. 35. 4P and 5P currently drain to 1687 which is downstream of proposed site. This area can use offsite ponding to drain to 1687. Future drainage can also utilize existing storm sewer along western side of 4P and 5P. 36. EOF shown for low point at 0+60 is 972.0 but the nearby garage at lot 6 is at 972, please revise. 37. EOF shown for low point at 0+60 is not the ultimate low point. The stormwater would ultimately flow towards the forebay area, since this is below a 972. 38. Emergency overflow for pond is not stabilized with riprap or a turf reinforcement mat. Please indicate where the drainage would go downstream of the infiltration basin. 39. The SWPPP states only 8 acres of disturbed area, however the Hydrocad modeling shows 10 acres disturbed. 40. The SWPPP states 4.0 acres of impervious but the HydroCAD modeling only shown 3.64 acres. 41. No maintenance access was provided for the infiltration basin. Maintenance access must have 8% maximum grade, 2% cross slope, and a Minimum width of 10’, and a turnaround. 42. The grading plan should show grading in the northwestern side of site to verify that all drainage area is going to basin 1575. 43. City preferred to have a 0.1’ drop across all manholes. 44. Provide utility crossings and profiles. 45. Reduce velocity to be below 15 ft/s for CBMH102-CBMH101. 46. Catch basin drainage map doesn’t include offsite drainage, as indicated in the proposed drainage map. 47. Include a scale for catch basin drainage map. 48. Please include sump as pretreatment at last catch basin before the forebay. 49. The difference in impervious between SWPPP and HydroCAD do not match. 50. Exfiltration should be removed as a type of outlet in the HydroCAD model. 51. Please move pipe from CB108 to CBMH107 to be in center of easement. 52. A NURP basin is required in Rosemount, and is 4’ in depth, current plans show a basin of 1’ depth. 53. An outlet control structure is required on all basins for Rosemount, see standard plates for more information. 54. Both 4P and 5P drain offsite to the south, and increase rates in the proposed condition for the 2/10/100 year storm events. The total flow should be reduced or match current offsite conditions. 55. 8P now drains offsite to existing storm sewer, which did not plan for the additional drainage. The city would request to tie 8P to CB 108. Should you have any questions or comments regarding the items listed above, please contact me at 651-322-2015. Attached: WSB Doolin Heights Plan Review Memo, 4/2/2020