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I •� Report Number 13-163 <br /> P BRIGI Hv Agenda Section VI-10 <br /> the city that works for you Council Meeting Date July 9,2013 <br /> REQUEST FOR COUNCIL CONSIDERATION <br /> ITEM DESCRIPTION: CONSIDERATION OF STORMWATER MANAGEMENT <br /> FACILITIES MAINTENANCE AGREEMENT FOR PROJECT 13-1, 2013 STREET <br /> REHABILITATION <br /> DEPARTMENT HEAD'S APPROV .• (94141 <br /> CITY MANAGER'S APPROVAL:) 40/ <br /> No comments to supplement this report 4 Comments attached <br /> Recommendation: Subject to the approval of the City Attorney, enter into a Maintenance Agreement <br /> with Rice Creek Watershed District (RCWD) for inspecting and maintaining stormwater management <br /> facilities delineated and labeled on Exhibit A. <br /> Legislative History: Neighborhood Informational Meeting February 13, 2013 <br /> Council received Feasibility Study March 12, 2013 <br /> Improvement Hearing (approved project) April 9, 2013 <br /> Council approved Plans and Specifications May 28, 2013 <br /> Bids opened by Staff July 2, 2013 <br /> Bid Awarded(if approved by Council) July 9, 2013 <br /> Financial Impact: The City is responsible for the maintenance and inspection of all drainage facilities <br /> receiving public stormwater; however, infiltration features typically require more maintenance than <br /> stormwater ponds. The filtration trench shown on Exhibit A is designed to account for additional and <br /> disturbed impervious surface generated by City Project 13-1, 2013 Street Rehabilitation. <br /> Explanation: As a part of the proposed improvements, RCWD Rules require the City to provide Best <br /> Management Practices (BMPs) that minimize pollutants discharged to downstream surface waters. In <br /> addition, RCWD requires that infiltration (volume reducing) features are added to reconstruction <br /> projects where feasible (or filtration features as designated with City Project 13-1), and the City formally <br /> agree to maintain said features. RCWD Rules require the City to enter into an agreement to ensure that <br /> the City will continue these inspections on a regular basis. The maintenance agreement requires an as- <br /> built survey demonstrating that the stormwater features were built according to plan and routine <br /> inspections be performed by the City of New Brighton. <br /> 4 YV <br /> I. <br /> Grant M. Wyf els, P.E. <br /> Director of Public Works <br /> Attachment: Maintenance Agreement <br /> Exhibits A <br />