2008 006 Ordinance - Laserfiche WebLink

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(j) FINAL STABLIZATION. Final stabilization shall be determined by the Mayfield Village Engineer. 1129.10 ABBREVIATED STORM WATER POLLUTION PREVENTION PLAN. (a) In order to control sediment pollution of water resources and wetlands, the applicant shall submit an Abbreviated SWP3 in accordance with the requirements of this regulation. (b) The Abbreviated SWP3 shall be certified by a professional engineer, a registered surveyor, certified professional erosion and sediment control specialist, or a registered landscape architect. (c) The Abbreviated SWP3 shall include a minimum of the following BMPs. Mayfield Village may require other BMPs as site conditions warrant. (1) Construction Entrances: Construction entrances shall be built and shall serve as the only permitted points of ingress and egress to the development area. These entrances shall be built of a stabilized pad of aggregate stone or recycled concrete or cement sized greater than 2" in diameter, placed over a geotextile fabric, and constructed in conformance with specifications in the most recent edition of the Rainwater and Land Development Manual. (2) Concrete Truck Wash Out: The washing of concrete material into a street, catch basin, or other public facility or natural resource is prohibited. A designated area for concrete washout shall be made available. (3) Street Sweeping; Streets directly adjacent to construction entrances and receiving traffic from the development area, shall be cleaned daily to remove sediment tracked off-site. If applicable, the catch basins on these streets nearest to the construction entrances shall be cleaned weekly. (4) Stabilization. The development area shall be stabilized as detailed in Table 4. Table 4: Stabilization Area re ~ ,itiringstabilization,, Time frame to a ly er~~sion controls Any disturbed area within 50 feet of a stream and Within 2 days of the most recent disturbance if that not at final grade. area will remain idle for more than 21 days For all construction activities, any disturbed area, Within 7 days of the most recent disturbance within including soil stockpiles, that will be dormant for the area more than 21 days but less than one year, and not within 50 feet of a stream. Disturbed areas that will be idle over winter Prior to November 1. Note: Where vegetative stabilization techniques may cause structural instability or are otherwise unobtainable, alternative stabilization techniques must be employed. These techniques may include mulching or erosion matting.