Agenda Packets - 1992/04/02 - Laserfiche WebLink

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MVSWDM.ORD 3/18/92 Management Plan, Rice Creek Watershed District, Municipal Code, Minnesota State Statutes, and other regulatory agencies and consistent with sound economic policies as such policies affect property owners and the proponents of new developments; and to require proponents of new developments to adopt sound development plans and proposals that will cause no economic burden both as to storm waters or drainage, on the owners of abutting or adjoining properties, or affected properties, or on the property owners of the City at large. 49A. 02 General Provisions. Subdivision 1. Applicability. The requirements adopted herein shall apply to all development proposals that are subject to the provisions of rhaptPr 59-07 of the Munici .. .. - . Subdivision 2 . Required Facilities. The City may, at its sole discretion, require storm sewers conveyance systems, retention and/or detention areas and associated water quality improvement structures required for any development proposal to meet the goals, policies and development guidelines of the Local Water Management Plan dated February 12 , 1990 subject to subsequent revisions. Subdivision 3. Performance Guarantee. Whenever privately owned and maintained drainage improvements shall be required for a development by the City, the developer shall provide a seven year maintenance/performance guarantee to assure proper maintenance and operation of such improvements. In such cases, the developer shall also hold the City harmless for any defect in design, construction or operation. Subdivision 4. Financial Responsibility. Drainage facility improvements required for any development proposal shall be the financial responsibility of the developer. 49A. 03 Design Standards. Subdivision 1. Storm sewer system water facilities required for any development shall be designed and constructed to at least a five year frequency s-term deoiqn, retortion basins shall be at a maximum, the amount of runoff from the property that will occur in its undeveloped etatc resulting from a five year storm according to the Development Guidelines of the Local Water Management Plan dated February 12 , 1990 subject to subsequent revisions. Subdivision 2 . The Ramsey County Erosion and Sediment Control Handbook (1989) prepared by the Ramsey County Soil and Water Conservation District and subsequent revisions thereto shall be utilized in the design and construction of sediment and erosion control measures within the City. 49A. 04 Definitions. Subdivision 1. Five, Fifty and One Hundred Year Storm. It shall be as determined by the U.S. Weather Bureau Technical Paper 49A - 2