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' Conventional Erosion and Sedimentation Controls <br /> The Construction SWPPP calls for stabilizing exposed areas, covering stock pile areas, <br /> prevention of transporting sediment onto adjacent properties, and permanent vegetative <br /> ' cover. <br /> Standard erosion control measures should at a minimum consist of flagging the clearing <br /> ' limits. Any area stripped of vegetation where no further work is anticipated for a period of <br /> 15 days, should be immediately stabilized by seeding, mulching, netting, or plastic covering. <br /> ' During October 1 to March 31, any area stripped of vegetation where no further work is <br /> anticipated for 48 hours should be immediately stabilized. After construction, the site should <br /> be stabilized via permanent landscaping, vegetation, pavement and rooftops prior to removal <br /> ' of the remaining temporary erosion control measures. <br /> MR-3 Water pollution source control for new development: <br /> ' Source control BMPs during construction and on the developed site following <br /> construction will be used as appropriate. <br /> During construction: <br /> ' —3.18 BMPs for mobile fueling of vehicles and heavy equipment(see appendix) <br /> —4.18 BMPs for mobile fueling of vehicles and equipment(see appendix) <br /> Developed site: <br /> ' —BMP T5.13 Post-construction Soil Quality (see appendix for completed <br /> worksheet) <br /> ' MR-4 Preservation of natural drainage systems and outfalls, and provision of off-site <br /> mitigation: <br /> Natural drainage patterns have been preserved to the extent feasible and discharges from <br /> ' the site shall occur in the natural manner and location. <br /> MR-5 On-site Stormwater management <br /> The project intends to use a bioretention area for treatment, a detention pond for flow control, <br /> and will also implement City BMP#12.2(DOE BMP T5.13) post construction soil quality <br /> ' amendment. <br /> MR-6 Runoff treatment: <br /> ' The project proposes to separate the existing roof runoff from the existing and proposed <br /> paved surface runoff. The roof runoff will continue to go directly to the pond and the paved <br /> surfaces will be treated in a bioretention facility. See the appendix for sizing calculations. <br /> ' MR-7 Flow Control: <br /> Flow control will be provided by a detention pond. The pond has been expanded to <br /> ' handle the existing and proposed impervious surfaces. See the appendix for sizing <br /> calculations. <br /> ' OCE Pioneer Cable parking <br /> Drainage report rev.#1 February,2016 <br /> OCE job#1509 December,2015 <br />