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Stormwater Pollution Prevention Plan <br /> 3.1.4 Element#4—Install Sediment Controls <br /> All stormwater runoff from disturbed areas shall pass through an appropriate sediment removal <br /> BMP before leaving the construction site. The specific BMPs to be used for controlling <br /> sediment on this project include: <br /> • Silt Fence(BMP C233) <br /> Sediment will be removed from paved areas in and adjacent to construction work areas manually <br /> or using mechanical sweepers, as needed,to minimize tracking of sediments on vehicle tires <br /> away from the site and to minimize washoff of sediments from adjacent streets in runoff. <br /> 3.1.5 Element#5—Stabilize Soils <br /> Exposed and unworked soils shall be stabilized with the application of effective BMPs to prevent <br /> erosion throughout the life of the project. The specific BMPs for soil stabilization that shall be <br /> used on this project include: <br /> • Plastic Covering(BMP C123) <br /> In general, cut and fill slopes will be stabilized as soon as possible and soil stockpiles will be <br /> temporarily covered with plastic sheeting. All stockpiled soils shall be stabilized from erosion, <br /> protected with sediment trapping measures, and where possible,be located away from storm <br /> drain inlets, waterways, and drainage channels. <br /> 3.1.6 Element#6—Protect Slopes <br /> All cut and fill slopes shall be designed, constructed, and protected in a manner that minimizes <br /> erosion. There are no known significant slopes on-site to protect. <br /> 3.1.7 Element#7—Protect Drain Inlets <br /> The priority is to keep all access roads clean of sediment. The following inlet protection <br /> measures will be applied on this project: <br /> • None proposed. No storm drain inlets are located in the vicinity of the site. <br /> 3.1.8 Element#8—Stabilize Channels and Outlets <br /> There are no known channels and/or outlets on site to stabilize. <br /> 3.1.9 Element#9—Control Pollutants <br /> Good housekeeping and preventative measures will be taken to ensure that the site will be kept <br /> clean,well-organized, and free of debris. If required,BMPs to be implemented to control <br /> specific sources of pollutants are discussed below. <br /> SWPPP Page 5 <br /> Delta Tidelands—Site Grading June 2016 <br />