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Element 4; Install Sediment Controls <br /> • The duff layer, native topsoil, and natural vegetation shall be retained in an undisturbed state to the <br /> maximum extent practicable. <br /> Stripping of topsoil from the 112 site area will occur (0.25 acres). <br /> • Prior to leaving a construction site, or prior to discharge to an infiltration facility, storm water runoff from <br /> disturbed areas shall pass through a sediment pond or other appropriate sediment removal BMP. <br /> Runoff from fully stabilized areas may be discharged without a sediment removal BMP, but must meet <br /> the flow control performance standard of Element #3, bullet #1. Full stabilization means concrete or <br /> asphalt paving, quarry spalls used as ditch lining, or the use of rolled erosion products, a bonded fiber <br /> matrix product, or vegetative cover in a manner that will fully prevent soil erosion. The Local Permitting <br /> Authority shall inspect and approve areas stabilized by means other than pavement or quarry spalls. <br /> Silt fencing will be provided along the north and west property lines to contain and filter sediment <br /> laden runoff from construction/disturbed area. <br /> • Sediment ponds, vegetated buffer strips, sediment barriers or filters, dikes, and other BMPs intended to <br /> trap sediment on-site shall be constructed as one of the first steps in grading. These BMPs shall be <br /> functional before other land disturbing activities take place. <br /> Silt fencing will be installed prior to clearing and grading activities as well as temporary gravel <br /> construction entrance will be installed. <br /> Relative BMPs for this Category <br /> BMP C232: Gravel Filter Berm <br /> BMP C233: Silt Fence <br /> BMP C234: Vegetated Strip <br /> BMP C235: Wattles <br /> J3 <br />