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04/05/2022 - City Council RegularMINUTES OF A REGULAR MEETING OF THE EAGAN CITY COUNCIL Eagan, Minnesota April 5, 2022 A Listening Session was held at 6:00 p.m. prior to the regular City Council meeting. Present were Mayor Maguire, Councilmembers Bakken, Hansen, Fields, and Supina. A regular Eagan City Council meeting was held on Tuesday, April 5, 2022, at 6:30 p.m. Present were Mayor Maguire, Councilmembers Hansen, Bakken, Fields, and Supina. Also present: City Administrator Miller, City Attorney Bauer, Police Chief New, Finance Director Feldman, Parks & Recreation Director Pimental, Public Works Director Matthys, City Planner Schultz, and Community Development Director Hutmacher. II. ADOPT AGENDA Councilmember Hansen moved, Councilmember Fields seconded a motion to approve the agenda as presented. Aye: 5, Nay: 0. Motion carried. III. RECOGNITIONS AND PRESENTATIONS There were no recognitions or presentations. IV. CONSENT AGENDA Councilmember Fields moved, Councilmember Bakken seconded a motion to approve the Consent agenda as presented. Aye: 5, Nay: 0. Motion carried. A. It was recommended to approve the minutes of the March 1, 2022 Regular, March 8, 2022 Special, and March 15, 2022 Regular City Council meetings as presented or modified. B. Personnel items: 1. It was recommended to approve the collective bargaining agreement with the Eagan Public work and Parks Collective Bargaining Unit. 2. It was recommended to approve revisions to the Employee Handbook. 3. It was recommended to approve the collective bargaining agreement with the Law Enforcement Labor Services Local #170 – Police Officers Unit. 4. It was recommended to approve a Memorandum of Agreement regarding Scheduling between the City of Eagan and the LELS Local #170 – Police Officers. 5. It was recommended to approve the hiring of Arlen Madsen for the position of Senior Plumbing and Mechanical Inspector. 6. It was recommended to accept the resignation/retirement of Bill Hoium, Streets Maintenance Worker, and authorize replacement. 7. It was recommended to accept the resignation /retirement of Joanna Foote, Communications Coordinator, and authorize replacement. 8. It was recommended to approve the hiring of the following part-time recurring and seasonal employees: • Abdulbari Ahmed Engineering Intern • Nicholas Austin Engineering Intern • Nathan Willett Forestry Technician • Antonio Allen Guest Relations Crew • Emma Stok Guest Relations Crew • June Moua Guest Relations Crew • Levi Zimmerman Guest Relations Crew • Samuel Hart Guest Relations Crew • Abby Whitcomb Guest Relations Crew • Grady Barnridge Guest Services - ECC • Mollie Tolic Lifeguard • Paige Tolic Lifeguard • Andrew Woods Park Laborer • Anthony Wills Park Laborer • Austin Holm Park Laborer • Conor O’Donnell Park Laborer • Hannah Stine Park Laborer • Jacob Brooks Park Laborer • Connor O'Donell Park Laborer • Jeff Kells Park Laborer • Lucas Arvidson Park Laborer • Nik Bailey Program Assistant- Camp ECC • Timothy Leiran Park Laborer • Landon Contos Pool Attendant • Mary Forester Pool Attendant • Kelsey Lamountain Pool Attendant • Kendall Peterson Preschool Teacher • Alexa Butruff Program Assistant Camp ECC • Mason Hart Recreation Leader- Camp ECC • Sreeya Talatam Recreation Leader - Camp ECC • Caitlin McWilliams Utility GIS Worker • Erik Larson Utility GIS Worker C. It was recommended to ratify the check registers dated March 11, 2022, March 18, 2022, and March 25, 2022. D. It was recommended to approve the following ordinary and customary contracts: 1. Vendor Service Agreement with LuLu Event Rentals for Farm to Table Event 2. Vendor Service Agreement with James Dahl for Volunteer Appreciation Dinner 3. Vendor Service Agreement with Marv Gohman for Holz Farm Spring Festival 4. Sponsorship Agreement with River Valley Church 5. Sponsorship Agreement with Viverant 6. Agreement for July 4th Outdoor Fireworks Display 7. Agreement for EBT & Market Bucks Initiative with Hunger Solutions 8. Services Agreement with Ellie Mental Health Clinic to provide services to Law Enforcement and First Responders 9. Service Agreement with Wilderness Inquiry for Eagan LakeFest Event 10. Termination of Caterer Agreement with Kowalski's Catering for Services at the ECC E. It was recommended to approve fiber optic use agreements with Velocity Telephone, Inc. F. It was recommended to approve a Temporary On-Sale Liquor License for Twin Cities Goodtime Softball League on May 28 and 29, 2022 at Northview Park and Lexington-Diffley Athletic Fields G. It was recommended to approve precinct boundaries and polling locations resolution for 2022 Legislative Redistricting H. It was recommended to approve a request to accept a surplus M-ATV I. It was recommended to accept a donation for a memorial bench at Thomas Lake Park J. It was recommended to approve Change Order No. 1, Contract 21-28, Gun Club Road Trunk Sanitary Sewer Extension K. It was recommended to award Contract 22-02, 2022 Neighborhood Street Revitalization L. It was recommended to receive Petition to Vacate Storm Sewer Ponding & Well Field Development Agreements, Lot 1, Block 1, Yankee Doodle Professional Building (1519 Central Parkway) and schedule a public hearing for May 3, 2022. M. It was recommended to receive Petition to Vacate Drainage & Utility Easements, Lot 1 & 3, Fox Forest Addition/Lot 1, Block 1 Fox Forest 3rd Addition, and Easement Document No. 955421, and Schedule a Public Hearing for May 3, 2022 N. It was recommended to approve a Joint Powers Agreement with Dakota County for Project 1462, Diffley Road (CSAH 30 Pavement & Drainage Improvements- County Project No. 30- 40) O. It was recommended to approve a Joint Powers Agreement with Dakota County for Project 1472, Lone Oak Road (CSAH 26, Vince Trail to Pilot Knob Road) Trail Improvements- County Project No. 26-69). P. It was recommended to approve a Joint Powers Agreement with Dakota County for Project 1477, Lone Oak Road (CSAH 26 Corridor Study- County Project No.s 26-66 & 26-67) Q. Item pulled from the agenda. R. Item pulled from the agenda. S. Item pulled from the agenda T. It was recommended to adopt a resolution delegating authority to the Director of Finance to make reimbursement declarations for certain proposed projects to be undertaken by the City. U. It was recommended to approve the rate for special assessments over the next twelve months. V. It was recommended to direct preparation of an ordinance amendment to City Code Chapter 6 regarding a rental licensing program W. It was recommended to approve a one-year extension of the variance approval for 10-feet to the required 40-feet structure setback from Duckwood Drive, upon property located at 3540 Federal Drive. X. It was recommended to approve the final planned development for Sola Salon located at 4040 Eagan Outlets Parkway Y. It was recommended to approve an On-sale and Sunday Liquor License for J & K Inc. doing business as Kyu Ramen at 1278 Town Centre Drive Suite 175. Z. It was recommended to adopt a resolution authorizing signing authority to the Chief of Police to receive reimbursement for tobacco compliance checks from the State of Minnesota Department of Human Services Behavior Health Division AA. It was recommended to approve a Temporary On-Sale Liquor License and waive the fee for the Eagan Rotary Community Service Foundation on May 7, 2022 for event located at the Eagan Festival Grounds located at Eagan Central Park, 1507 Central Parkway. V. PUBLIC HEARINGS VACATION of Public Drainage and Utility Easement – Lot 12, Block 1, Prettyman Heights (1563 Skyline Trail) Administrator Miller introduced the item and invited Public Works Director Matthys to present more information. Director Matthys stated the purpose of the request is to install a swimming pool in the backyard. If approved, the easement will be revised to the standard sizes adjacent to lot lines. Staff have received no objections to the request. Mayor Maguire opened the public hearing. Hearing no comment, the Mayor returned the conversation to Council for additional comment or action. Councilmember Fields moved, Councilmember Hansen seconded a motion to close the public hearing and approve the vacation of a portion of the public drainage and utility easements on Lot 12, Block 1 Prettyman Heights (1563 Skyline Trail). Aye: 5, Nay: 0. Motion carried. VI. OLD BUSINESS REZONING and PRELIMINARY PLANNED DEVELOPMENT – Rivers of Life – Mark Abel – A Rezoning from R-1, Residential Single Family to PD, Planned Development for a memory care/enhanced assisted living community and a Preliminary Planned Development to allow for a 28-unity memory care/assisted living facility located at 2811 Pilot Knob Road Administrator Miller introduced the item and invited City Planner Schultz to present more information and a location map. City Planner Schultz stated the applicant was asked to make revisions from the March 1st Council meeting. Planner Schultz outlined the changes from the original plan, including the addition of an access onto Pilot Knob Road, utilizing the current access. Community Development Director Hutmacher stated the current plans show full access on Pilot Knob Road. Director Hutmacher noted the County offered a compromise of a right-in only access. Hutmacher noted the County and City attorneys disagree on the County’s authority to regulate the existing access. If the Council chooses to accept the proposal as presented tonight, the applicant may challenge the County’s position of blocking full access or could move forward with the right-in only option. The magnitude of the changes required to modify the current proposal to the right-in only option are minimal and could be handled in a Final Planned Development rather than requiring a resubmittal. Director Hutmacher added that, typically, Final Planned Developments are approved via the Consent Agenda, not Old Business, so staff would be seeking input on whether the Council is interested in continuing that practice for this item. Director Hutmacher noted the applicant is contending with Council’s request to provide direct access from Pilot Knob Road and the County’s ability to deny required permits. Director Matthys presented on the safety features and tradeoffs with the access options available to the applicant The applicant, Mark Abel was present and addressed the Council. Mr. Abel stated he would be willing to include a right-in only access if directed. City Attorney Bauer stated the County’s initial position was that it could legally close the access. Bauer noted the County has the ability to attach conditions as part of a permit to do work in the right of way. The Mayor called for public comment; hearing none, he returned the conversation to the Council for additional discussion and action. The Mayor stated that approval of the plan as presented would provide for full access via Pilot Knob, though the County may seek to restrict access to right-in only. The Council discussed whether the plan should be approved as full access. Councilmember Supina moved, Councilmember Bakken seconded a motion to implement a Comprehensive Guide Plan Amendment to change the land use designation from LD (Low Density) to O/S (Office/Service) upon approximately 1.93 acres located at 2811 Pilot Knob Road, legally described as Lot 1, Highview Acres. Aye: 5, Nay: 0. Motion carried. Councilmember Supina moved, Councilmember Hansen seconded a motion to approve a Rezoning from R-1, Single-family residential to PD, Planned Development, to allow construction of a 28-unit memory care and assisted living facility upon property located at 2811 Pilot Knob Road, legally described as Lot 1, Highview Acres. Aye: 5, Nay: 0. Motion carried. Councilmember Supina moved, Councilmember Fields seconded a motion to approve a Preliminary Planned Development to allow construction of a 28-unit memory care and assisted living facility upon property located at 2811 Pilot Knob Road, legally described as Lot 1, Highview Acres, subject to the conditions listed in the Advisory Planning Commission minutes. Aye: 5, Nay: 0. Motion carried. The conditions are as follows: 1. A Preliminary Planned Development Agreement shall be executed and recorded against the property at the Dakota County Recorder’s office. The Preliminary PD Agreement shall contain the following plans: • Preliminary Site Plan • Preliminary Building Elevations • Preliminary Landscape Plan • Preliminary Site Lighting Plan • Preliminary Signage Plan 2. A Final Planned Development Agreement shall be required prior to issuance of a Building Permit. The following plans are required for the Final Planned Development Agreement and shall be consistent with the approved Preliminary Planned Development: • Final Site Plan • Final Building Elevations • Final Landscape Plan • Final Site Lighting Plan • Final Signage Plan 3. The Planned Development shall have a term of three (3) years. 4. This Preliminary Planned Development approves a one-story assisted living and memory care facility with 28 units. 5. The building exterior shall conform with City Code standards which require at least two Class I materials comprising at least 65 percent of the building and no more than 35 percent Class II and Class III materials. 6. The trash enclosure shall be designed consistent with City Code standards in compliance with City Code Section 11.70 Subd. 21.D.7. 7. All signage shall be subject to compliance with the City Sign Code standards, and a Sign Permit shall be obtained prior to installation of any signs. 8. Site lighting shall be provided in conformance with City Code standards. Fixtures shall be downcast and shielded so the source of light is not visible from off the property, illumination throughout the parking lot should be not less than 0.5 footcandles and shall not exceed 1.0 footcandle at the property line. 9. All erosion/sediment control plans submitted for development and grading permits shall be prepared by a designer who has received current Minnesota Department of Transportation (MNDOT) training, or approved equal training as determined by the City Engineer in designing stormwater pollution prevention plans. Also, all personnel responsible for the installation of erosion/ sediment control devices, and the establishment of vegetation for the development, shall have received Erosion/Sediment Control Inspector/Installer certification through the University of Minnesota, or approved equal training as determined by the City Engineer. 10. This development shall comply with Eagan’s Land Disturbance Stormwater Pollution Prevention and Post-Construction Stormwater Management Requirements (City Code Section 4.34) for stormwater management and surface water quality, including land disturbance requirements, and Runoff Rate Control and 1.1-inch Volume Control of effective retention of the site’s impervious surface area (including effective soil remediation for all of the site’s disturbed soils that are to be revegetated). 11. Prior to receiving City approval to permit land disturbing activity, the applicant shall provide to the City with soil borings equally spaced within the footprint of any proposed infiltration feature, extending a minimum of 10 feet below the bottom of the proposed infiltration excavation with continuous sampling, to evaluate and ensure suitability for infiltration of stormwater, including, but not limited to, depth to saturated soils and P200 analysis if SM soils are encountered below the excavation extent. A minimum of three (3) soil borings must be provided within the footprint of the proposed stormwater infiltration basin. If the soil boring logs indicate incompatibility of existing sub-soil permeability, or shallow groundwater conflict, with the submitted and reviewed design plans for meeting volume control requirements, the applicant shall revise the design and/or construction plans to ensure water quality equivalent of volume control requirements are fully met for the mitigated impervious drainage area, to the satisfaction of the City Engineer. 12. The applicant shall provide adequately sized pre-treatment structures (e.g. 4-foot minimum depth sump, 5-foot minimum diameter, with floatable skimmer hood) at, or immediately upstream of, any stormwater infiltration facility inlet to provide for effective capture and easily- accessible cleanout of fine-sand sized particles and floatable pollutants. Pre-treatment structures shall be accessible by appropriate maintenance equipment. Details shall be included in applicable plan sheet(s) using Eagan Standard Detail Plate E231. 13. Prior to receiving city approval to permit land disturbing activity, the applicant shall provide construction details of the proposed infiltration basin following MPCA Minnesota Stormwater Manual Standards & City Engineering Standards for Infiltration Basins for City review/acceptance by the City Engineer and include in construction plans. Construction details shall include infiltration basin cross-sections construction/protection/inspection notes, infrastructure components involved, subsoil testing/loosening, soil media specifics, and planting/stabilization specifics, to ensure infiltration practices are properly designed, constructed, planted, and adequately protected during / after construction to prevent clogging, and able to be properly maintained to function as intended. Infrastructure details shall be included for stable inlets, outlets and emergency overflows and unobstructed access for inspections and maintenance of inlets/outlets. Details for basin soil requirements shall include sub-soil infiltration testing for the infiltration basins following City/MPCA guidelines, sub-soil ripping of 18-inch depth minimum x 18-inch maximum spacing at over-excavation prior to soil amendment backfilling, and appropriate soil amendment criteria. Details for planting and stabilization requirements shall include live planting at 18-inch on-center spacing of all basin bottom area, seeded or live-planted sideslopes, and permanent erosion-control details for basin bottom and side-slopes, etc. These graphical details and notes shall be prominently included in all applicable plan sheets (e.g. Grading Plan, Utility Plan, Details, etc.). Notes shall be provided that grading and utility contractor(s) shall provide 24-hours advance notice to City Water Resources Staff of any grading or utility work involving the proposed infiltration basin, including installation of all inlets and outlets, including contact email and phone number for City Water Resources Staff. 14. During infiltration system over-excavation/sub-soil work, the applicant shall ensure that a Certified Soil Scientist will be present to verify and document that practice area sub-soils are suitable for a saturated-state infiltration rate of no less than 0.7-inches per hour (based on 0.35- inch per hour design rate with 2x safety factor) or greater (but less than 8.0-inch per hour). If the sub-soil infiltration rates are less than 0.7- inches per hour (or greater than 8.0-inch per hour), the applicant shall immediately notify the City Engineer and revise the volume control practice(s) design and construction as necessary (e.g. over-excavation/soil-amendment depth, etc.) to ensure volume control requirements are fully met. Verification of sub-soil infiltration testing rates shall be provided immediately to the City of Eagan on the day of infiltration testing. The applicant shall ensure that the City Water Resources staff is provided 24-hour advance notice of the occurrence of infiltration verifications and also provided notice prior to any excavation and/or soil backfilling within the infiltration practices, to arrange for inspections. 15. Prior to receiving city approval to permit land disturbing activity, the property owner shall provide detailed Soil Management Strategies in the plan set for City review, and acceptance by the City Engineer, that provide graphical details and notes on soil protection/restoration in the Stormwater Management Plan and prominently included in all applicable plan sheets (e.g. Erosion & Sediment Control Plan, Grading Plan, Landscape Plan, etc.) and shall specify estimated quantities of soil ripping area and volume of compost to be imported and incorporated on pertinent plan sheet quantity tables. Prior to receiving a Certificate of Occupancy for any affected construction, Soil Management Strategy implementation documentation (e.g. haul tickets, representative on-site soil samples, compaction testing and soil organic content test results) shall be provided to City Water Resources staff to verify approved soil management strategy compliance. Notes shall be provided that implementing contractor shall provide 24- hours advance notice to City Water Resources staff prior to implementation of soil loosening and amendment. 16. Prior to proceeding with land disturbing activity, the Property Owner shall enter into a long- term stormwater management system maintenance agreement with the City, detailing the annual inspection and maintenance required to occur to ensure proper operation and performance of the private permanent stormwater management system, in a form acceptable to the City Attorney. 17. Before the city returns any Stormwater-related Performance Guarantee Fees on the development site, the applicant shall demonstrate that all stormwater management practices are performing as intended and shall provide the City Engineer as-built plans meeting City requirements for as-built standard submittals that demonstrate that all constructed stormwater conveyance structures, stormwater management facilities (sumps, infiltration basin, etc.), including soil loosening & amendment prior to landscaping, conform to design and/or construction plans, as approved by the City. Photos/video of final inspection of clean underground infiltration chamber gallery systems and contributing storm sewer shall be provided to the City Engineer. The applicant shall submit to the City Engineer certification that the stormwater management facilities have been installed in accord with the plans and specifications approved. This certification shall be provided by a Professional Engineer licensed in the State of Minnesota. 18. The street, curb and gutter, trail, and boulevard shall be restored in a manner acceptable to the City Engineer. 19. This development shall provide hydrant spacing and locations in accordance with City Fire Department and Public Works standards. 20. The applicant shall dedicate standard drainage and utility easements around the perimeter of the property in a form acceptable to the City Attorney. 21. The applicant shall obtain a separate right-of-way permit from the City for any work within the Highview Avenue right of way. 22. The applicant shall provide a contractor parking and staging plan prior in a manner acceptable to the City Engineer, prior to approval of any land disturbing activities. 23. All construction and/or silt fence shall be installed on the back side of the trail and no closer than two feet from the edge of the trail. Between November 1 and April 1, all fencing shall be located at least five feet from the back side of the trail and back of curb. 24. This development shall accept its additional financial obligations as defined in the staff’s report in accordance at the time of building permit. 25. This development shall dedicate adequate drainage and ponding easements, in accordance with requirements set forth in the latest version of the City’s Stormwater Management Plan. 26. The development shall be responsible for the acquisition of all regulatory agency permits required by the affected agency prior to the issuance of a building permit. 27. The applicant shall submit a revised tree preservation plan and tree data table that rectifies critical root zone encroachments and recalculates mitigation as necessary. Should mitigation be required, the applicant shall also submit a Tree Mitigation Plan showing the fulfillment of the required tree mitigation for approval prior to Final Planned Development or Final Subdivision. The Tree Mitigation Plan shall show the number of, size, and species of all required mitigation trees in plan form as well as tabular form. Mitigation trees are in addition to landscape requirements and shall be labeled as such on an overall Landscape and Tree Mitigation Plan. If required mitigation trees cannot fit on site, the balance of mitigation shall be provided as cash payment as identified in the City’s Fee Schedule. 28. Tree protective measures shall be placed at the drip line or at the perimeter of the Critical Root Zone (CRZ), whichever is greater. If tree protection fencing cannot be placed and maintained at the required distance from preserved trees, then either a) these trees shall be considered as removed; or b) a Tree Health Management Plan prepared by a certified arborist shall be provided indicating tree management activities to be implemented that will ensure the survival of these trees. 29. In accordance with the Tree Preservation Ordinance, a Performance Guarantee shall be provided in the amount of $25.00 per diameter inch to ensure the preservation of all significant trees within 15 feet of the construction zone. 30. The applicant shall contact the City Forestry Division and set up a pre-construction site inspection at least five (5) days prior to the issuance of the Grading Permit to ensure compliance with the approved Tree Preservation Plan and placement of the Tree Protection Fencing. VII. NEW BUSINESS VARIANCE and CONDITIONAL USE PERMIT – Stanley & Wencl – A Variance to deviate from the building material standards for expansion of an existing non-conforming building, and a Conditional Use Permit to allow outdoor storage of one cargo container and 16 trucks, 8 of which are to be located at loading docks located at 3285 Terminal Drive Administrator Miller introduced the item and invited City Planner Schultz to present a location map and more information. City Planner Schultz provided a staff report and site map of the subject property. City Planner Schultz noted the Planning Commission reviewed the proposal and did recommend approval of both the CUP and the Variance. The Mayor called for public comment on the item. Hearing none, he returned the conversation to Council for additional discussion and action. Councilmember Fields moved, Councilmember Hansen seconded a motion to approve a Conditional Use Permit to allow outdoor storage of one cargo container, 16 trucks, and one 20-yard dumpster, upon property located at 3285 Terminal Drive, legally described as Lot 3, Block 1, Tan Me Addition, subject to the conditions listed in the Advisory Planning Commission Minutes. Aye: 5, Nay: 0. Motion carried. The conditions are as follows: 1. This Conditional Use Permit shall be recorded at Dakota County within 60 days of approval by the City Council. 2. This Conditional Use Permit allows the outdoor storage of 16 trucks, one cargo container, and one 20-yard dumpster on the property. Outdoor storage is limited only to those items in the locations and quantities indicated on the approved Site Plan received March 8, 2022. 3. If the City determines that all required parking is necessary, the proof of parking plan shall be implemented and the owner will be compelled to remove the outdoor storage from the property to provide the required proof of parking. 4. All outdoor storage items, and the cargo container in particular, shall be maintained in a well kept manner. The 20-yard dumpster shall be maintained consistent with City Code standards for trash receptacles, with a cover and drain plug in place. 5. All new and existing mechanical equipment shall be shown on the Building Elevations plan, and the applicant shall demonstrate compliance with the screening requirements at the time of Building Permit application. 6. A revised landscape plan shall be provided with the building permit to eliminate the conflict between trees and utilities along Sun Drive. Shrubs and perennial plantings are acceptable alternative in this area. 7. An automatic irrigation system shall be provided for all landscaped areas. All landscaped areas shall be maintained in accordance with the landscape ordinance. 8. The applicant shall submit a revised Landscape Plan and Tree Mitigation Plan that fulfills the mitigation requirement indicated above through a combination of on-site mitigation planting and/or cash dedication. 9. A photometric site lighting plan shall be provided with the Building Permit application. The plan shall strive to achieve a minimum of 0.5 footcandles of illumination throughout the parking and outdoor storage areas, with not more than 1.0 footcandle at the property lines. All fixtures shall be downcast and shielded such that the source of light is not visible from off the property. 10. The applicant shall revise the storm sewer plan to add additional storm sewer and catch basin(s) to capture the drainage before it leaves the site, in a manner acceptable to the City Engineer. 11. This development shall provide hydrant spacing and locations in accordance with City Fire Department and Public Works standards. 12. All erosion/ sediment control plans submitted for development and grading permits shall be prepared by a designer who has received current Minnesota Department of Transportation (MNDOT) training, or approved equal training as determined by the City Engineer in designing stormwater pollution prevention plans. Also, all personnel responsible for the installation of erosion/ sediment control devices, and the establishment of vegetation for the development, shall have received Erosion/Sediment Control Inspector/Installer certification through the University of Minnesota, or approved equal training as determined by the City Engineer. 13. This development shall comply with Eagan’s Land Disturbance Stormwater Pollution Prevention and Post-Construction Stormwater Management Requirements (City Code Section 4.34) for stormwater management and surface water quality, including Runoff Rate Control and 1.1-inch Volume Control of effective retention of the site’s new impervious surface area (including effective soil remediation for all of the site’s disturbed soils that are to be revegetated). 14. Prior to receiving City approval to permit land disturbing activity, the applicant shall provide appropriate soil analysis to the City to evaluate and ensure suitability for infiltration of stormwater, including, but not limited to, P200 analysis of SM soils encountered below the excavation extent. If the sub-soil analysis indicates incompatibility of existing sub-soil permeability, or shallow groundwater conflict, or soil contamination, with the submitted and reviewed design plans for meeting volume control requirements, the applicant shall revise the design and/or construction plans to ensure water quality equivalent of volume control requirements are fully met for the mitigated impervious drainage area, to the satisfaction of the City Engineer. 15. The applicant shall provide adequately sized pre-treatment structure (e.g. four-foot minimum depth sump, five-foot minimum diameter, with floatable skimmer hood, energy dissipation, etc.) at, or immediately upstream of, any underground stormwater infiltration facility inlet to provide for effective capture and easily-accessible cleanout of fine-sand sized particles and floatable pollutants. Pre-treatment structures shall be accessible by appropriate maintenance equipment. Details shall be included in applicable plan sheet(s) using Eagan Standard Detail Plate E231. 16. Prior to receiving City approval to permit land disturbing activity, the applicant shall provide and include in the plan set all underground stormwater infiltration system details, including that a) an off-line bypass to prevent construction stormwater from entering the infiltration chambers shall be provided until drainage area stabilization has occured, b) solid bottom isolator row (appropriately sized) is provided at any stormwater inlet point into the underground systems, c) no limestone shall be used below or between the infiltration chambers, d) unobstructed physical access via manhole will be provided to either end of the isolator row for inspection and maintenance, e) 10-inch minimum diameter inspection ports will be provided on all infiltration chamber rows, and f) underground pipe gallery system shall be sized to fully provide instantaneous retention volume within the pipe gallery (not including the surrounding rock). Notes shall be provided that grading and utility contractor(s) shall provide 24-hours advance notice to City Water Resources staff of any grading or utility work involving the proposed infiltration pipe gallery system, including over-excavation, installation of pre-treatment structures, inlets, outlets, sump skimmer hoods, etc. Shop drawings related to the underground stormwater infiltration pipe gallery system must be provided to the City for review before installation. 17. During infiltration system over-excavation/sub-soil work, the applicant shall ensure that a Certified Soil Scientist will be present to verify and document that practice area sub-soils are suitable for a saturated-state infiltration rate of no less than 0.9-inches per hour (based on 0.45- inch per hour design rate with safety factor) or greater (but less than 8.0-inch per hour). If the sub-soil infiltration rates are less than 0.9-inches per hour (or greater than 8.0-inch per hour), the applicant shall immediately notify the City Engineer and revise the volume control practice(s) design and construction as necessary (e.g. over-excavation/soil-amendment depth, etc.) to ensure volume control requirements are fully met. Verification of sub-soil infiltration testing rates shall be provided immediately to the City of Eagan on the day of infiltration testing. The applicant shall ensure that the City Water Resources staff is provided 24-hour advance notice of the occurrence of infiltration verifications and also provided notice prior to any excavation and/or soil backfilling within the infiltration practices, to arrange for inspections. 18. Prior to receiving city approval to permit land disturbing activity, the property owner shall provide detailed Soil Management Strategies in the plan set for City review, and acceptance by the City Engineer, that provide graphical details and notes on soil protection/restoration in the Stormwater Management Plan and prominently included in all applicable plan sheets (e.g. Erosion & Sediment Control Plan, Grading Plan, Landscape Plan, etc.) and shall specify estimated quantities of soil ripping area and volume of compost to be imported and incorporated on pertinent plan sheet quantity tables. Prior to receiving a Certificate of Occupancy for any affected construction, Soil Management Strategy implementation documentation (e.g. haul tickets, representative on-site soil samples, compaction testing and soil organic content test results) shall be provided to City Water Resources staff to verify approved soil management strategy compliance. Notes shall be provided that implementing contractor shall provide 24- hours advance notice to City Water Resources staff prior to implementation of soil loosening and amendment. 19. Prior to proceeding with land disturbing activity, the Property Owner shall enter into a long- term stormwater management system maintenance agreement with the City, detailing the annual inspection and maintenance required to occur to ensure proper operation and performance of the private permanent stormwater management system, in a form acceptable to the City Attorney. 20. Before the city returns any Stormwater-related Performance Guarantee Fees on the development site, the applicant shall demonstrate that all stormwater management practices are performing as intended and shall provide the City Engineer as-built plans meeting City requirements for as-built standard submittals that demonstrate that all constructed stormwater conveyance structures, stormwater management facilities (sump, underground infiltration pipe gallery, etc.), including soil loosening & amendment prior to landscaping, conform to design and/or construction plans, as approved by the City. Photos/video of final inspection of clean underground infiltration pipe gallery systems and contributing storm sewer shall be provided to the City Engineer. The applicant shall submit to the City Engineer certification that the stormwater management facilities have been installed in accord with the plans and specifications approved. This certification shall be provided by a Professional Engineer licensed in the State of Minnesota Councilmember Fields moved, Councilmember Bakken seconded a motion to approve a Variance to deviate from the building materials standards for expansion of an existing non-conforming building, upon property located at 3285 Terminal Drive, legally described as Lot 3, Block 1, Tan Me Addition, subject to the conditions listed in the APC minutes. Aye: 5, Nay: 0. Motion carried. The conditions are as follows: 1. If within one year after approval, the variance shall not have been completed or utilized, it shall become null and void unless a petition for extension has been granted by the council. Such extension shall be requested in writing at least 30 days before expiration and shall state facts showing a good faith attempt to complete or utilize the use permitted in the variance. 2. All new and existing mechanical equipment shall be shown on the Building Elevations plan, and the applicant shall demonstrate compliance with the screening requirements at the time of Building Permit application. 3. A revised landscape plan shall be provided with the building permit to eliminate the conflict between trees and utilities along Sun Drive. Shrubs and perennial plantings are acceptable alternative in this area. 4. An automatic irrigation system shall be provided for all landscaped areas. All landscaped areas shall be maintained in accordance with the landscape ordinance. 5. The applicant shall submit a revised Landscape Plan and Tree Mitigation Plan that fulfills the mitigation requirement indicated above through a combination of on-site mitigation planting and/or cash dedication. 6. A photometric site lighting plan shall be provided with the Building Permit application. The plan shall strive to achieve a minimum of 0.5 footcandles of illumination throughout the parking and outdoor storage areas, with not more than 1.0 footcandle at the property lines. All fixtures shall be downcast and shielded such that the source of light is not visible from off the property. 7. The applicant shall revise the storm sewer plan to add additional storm sewer and catch basin(s) to capture the drainage before it leaves the site, in a manner acceptable to the City Engineer. 8. This development shall provide hydrant spacing and locations in accordance with City Fire Department and Public Works standards. 9. All erosion/ sediment control plans submitted for development and grading permits shall be prepared by a designer who has received current Minnesota Department of Transportation (MNDOT) training, or approved equal training as determined by the City Engineer in designing stormwater pollution prevention plans. Also, all personnel responsible for the installation of erosion/ sediment control devices, and the establishment of vegetation for the development, shall have received Erosion/Sediment Control Inspector/Installer certification through the University of Minnesota, or approved equal training as determined by the City Engineer. 10. This development shall comply with Eagan’s Land Disturbance Stormwater Pollution Prevention and Post-Construction Stormwater Management Requirements (City Code Section 4.34) for stormwater management and surface water quality, including Runoff Rate Control and 1.1-inch Volume Control of effective retention of the site’s new impervious surface area (including effective soil remediation for all of the site’s disturbed soils that are to be revegetated). 11. Prior to receiving City approval to permit land disturbing activity, the applicant shall provide appropriate soil analysis to the City to evaluate and ensure suitability for infiltration of stormwater, including, but not limited to, P200 analysis of SM soils encountered below the excavation extent. If the sub-soil analysis indicates incompatibility of existing sub-soil permeability, or shallow groundwater conflict, or soil contamination, with the submitted and reviewed design plans for meeting volume control requirements, the applicant shall revise the design and/or construction plans to ensure water quality equivalent of volume control requirements are fully met for the mitigated impervious drainage area, to the satisfaction of the City Engineer. 12. The applicant shall provide adequately sized pre-treatment structure (e.g. four-foot minimum depth sump, five-foot minimum diameter, with floatable skimmer hood, energy dissipation, etc.) at, or immediately upstream of, any underground stormwater infiltration facility inlet to provide for effective capture and easily-accessible cleanout of fine-sand sized particles and floatable pollutants. Pre-treatment structures shall be accessible by appropriate maintenance equipment. Details shall be included in applicable plan sheet(s) using Eagan Standard Detail Plate E231. 13. Prior to receiving City approval to permit land disturbing activity, the applicant shall provide and include in the plan set all underground stormwater infiltration system details, including that a) an off-line bypass to prevent construction stormwater from entering the infiltration chambers shall be provided until drainage area stabilization has occured, b) solid bottom isolator row (appropriately sized) is provided at any stormwater inlet point into the underground systems, c) no limestone shall be used below or between the infiltration chambers, d) unobstructed physical access via manhole will be provided to either end of the isolator row for inspection and maintenance, e) 10-inch minimum diameter inspection ports will be provided on all infiltration chamber rows, and f) underground pipe gallery system shall be sized to fully provide instantaneous retention volume within the pipe gallery (not including the surrounding rock). Notes shall be provided that grading and utility contractor(s) shall provide 24-hours advance notice to City Water Resources staff of any grading or utility work involving the proposed infiltration pipe gallery system, including over-excavation, installation of pre-treatment structures, inlets, outlets, sump skimmer hoods, etc. Shop drawings related to the underground stormwater infiltration pipe gallery system must be provided to the City for review before installation. 14. During infiltration system over-excavation/sub-soil work, the applicant shall ensure that a Certified Soil Scientist will be present to verify and document that practice area sub-soils are suitable for a saturated-state infiltration rate of no less than 0.9-inches per hour (based on 0.45- inch per hour design rate with safety factor) or greater (but less than 8.0-inch per hour). If the sub-soil infiltration rates are less than 0.9-inches per hour (or greater than 8.0-inch per hour), the applicant shall immediately notify the City Engineer and revise the volume control practice(s) design and construction as necessary (e.g. over-excavation/soil-amendment depth, etc.) to ensure volume control requirements are fully met. Verification of sub-soil infiltration testing rates shall be provided immediately to the City of Eagan on the day of infiltration testing. The applicant shall ensure that the City Water Resources staff is provided 24-hour advance notice of the occurrence of infiltration verifications and also provided notice prior to any excavation and/or soil backfilling within the infiltration practices, to arrange for inspections. 15. Prior to receiving city approval to permit land disturbing activity, the property owner shall provide detailed Soil Management Strategies in the plan set for City review, and acceptance by the City Engineer, that provide graphical details and notes on soil protection/restoration in the Stormwater Management Plan and prominently included in all applicable plan sheets (e.g. Erosion & Sediment Control Plan, Grading Plan, Landscape Plan, etc.) and shall specify estimated quantities of soil ripping area and volume of compost to be imported and incorporated on pertinent plan sheet quantity tables. Prior to receiving a Certificate of Occupancy for any affected construction, Soil Management Strategy implementation documentation (e.g. haul tickets, representative on-site soil samples, compaction testing and soil organic content test results) shall be provided to City Water Resources staff to verify approved soil management strategy compliance. Notes shall be provided that implementing contractor shall provide 24- hours advance notice to City Water Resources staff prior to implementation of soil loosening and amendment. 16. Prior to proceeding with land disturbing activity, the Property Owner shall enter into a long- term stormwater management system maintenance agreement with the City, detailing the annual inspection and maintenance required to occur to ensure proper operation and performance of the private permanent stormwater management system, in a form acceptable to the City Attorney. 17. Before the city returns any Stormwater-related Performance Guarantee Fees on the development site, the applicant shall demonstrate that all stormwater management practices are performing as intended and shall provide the City Engineer as-built plans meeting City requirements for as-built standard submittals that demonstrate that all constructed stormwater conveyance structures, stormwater management facilities (sump, underground infiltration pipe gallery, etc.), including soil loosening & amendment prior to landscaping, conform to design and/or construction plans, as approved by the City. Photos/video of final inspection of clean underground infiltration pipe gallery systems and contributing storm sewer shall be provided to the City Engineer. The applicant shall submit to the City Engineer certification that the stormwater management facilities have been installed in accord with the plans and specifications approved. This certification shall be provided by a Professional Engineer licensed in the State of Minnesota. VIII. LEGISLATIVE/INTERGOVERNMENTAL AFFAIRS UPDATE There were no Legislative/Intergovernmental affairs items. IX. ECONOMIC DEVELOPMENT AUTHORITY There were no Economic Development Authority items. X. ADMINISTRATIVE AGENDA There were no items for the Administrative Agenda. XI. VISITORS TO BE HEARD There were no visitors to be heard. XII.ADJOURNMENT Councilmember Hansen moved, Councilmember Supina seconded a motion to adjourn. Aye: 5, Nay: 0. Motion carried. The meeting was adjourned at 7:50 pm. ______________________ Date ______________________ Mayor ______________________ City Clerk 4/19/2022