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(b) The pollution prevention plan shall include effective best management practices to prohibit the following <br />discharges in accordance with 40 CRF 450.21(e): <br />(1) Wastewater from washout of concrete, unless managed by an appropriate control; <br />(2) Wastewater from washout and cleanout of stucco, paint, form release oils, curing compounds, and <br />other construction materials; <br />(3) Fuels, oils, or other pollutants used in vehicle and equipment operation and maintenance; <br />(4) Soaps or solvents used in vehicle and equipment washing. <br />(c) Discharges from dewatering activities, including discharges from dewatering of trenches and excavations, are <br />prohibited unless managed by appropriate controls in accordance with 40 CFR 450.21(c). <br />Section 11.1-11 Erosion and sediment control plan; contents of plans. <br />(a) An erosion and sediment control plan, which is a component of the ESM plan, shall be filed for a <br />development and the buildings constructed within, regardless of the phasing of construction. The erosion <br />and sediment control plan shall comply with the Virginia Erosion and Sediment Control Handbook, BMP <br />Clearinghouse, or Virginia Stormwater Management Handbook and shall contain all major conservation <br />decisions to ensure that the entire unit or units of land will be so treated to achieve the conservation <br />objectives in 9VAC25-875-560. The erosion and sediment control plan may include: <br />(1) Appropriate maps; <br />(2) An appropriate soil and water plan inventory and management information with needed <br />interpretations; and <br />(3) A record of decisions contributing to conservation treatment. <br />(b) The person responsible for carrying out the plan shall provide the name of an individual holding a certificate <br />who will be in charge of and responsible for carrying out the land-disturbing activity to the city. <br />(c) If individual lots or sections in a residential development are being developed by different property owners, <br />all land-disturbing activities related to the building construction shall be covered by an erosion and sediment <br />control plan or an agreement in lieu of a plan signed by the property owner. <br />(d) Land-disturbing activity of less than 2,500 square feet on individual lots in a residential development shall not <br />be considered exempt from the provisions of the VESMA if the total land-disturbing activity in the <br />development is equal to or greater than 2,500 square feet. <br />(e) The erosion and sediment control plan for any activity within the Abex Superfund Site Operable Unit 1 (OU1) <br />Area shall comply with the requirements of article 3 of this chapter. <br />Section 11.1-12 Technical criteria for regulated land-disturbing activities. <br />(a) To protect the quality or quantity of state water from the potential harm of unmanaged stormwater runoff <br />resulting from land-disturbing activities, the city hereby adopts the technical criteria for regulated land- <br />disturbing activities set forth in Part V of 9VAC25-875 expressly to include 9VAC25-875-580 (water quality <br />design criteria requirements); 9VAC25-875-590 (water quality compliance); 9VAC25-875-600 (water <br />quantity); 9VAC25-875-610 (offsite compliance options); 9VAC25-875-620 (design storms and hydrologic <br />methods); 9VAC25-875-630 (stormwater harvesting); 9VAC25-875-640 (linear development project); and, <br />9VAC25-875-650 (stormwater management impoundment structures or facilities), which shall apply to all <br />land-disturbing activities regulated pursuant to this chapter, except as expressly set forth in subsection (b) <br />of this section. <br />(b) Any land-disturbing activity shall be considered grandfathered and shall be subject to Article 4 (9VAC25-875- <br />670 et seq.) of Part V of the Regulation provided: <br />Page 17 of 27 <br />