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<br />4A Table of Potential Pollutant Sources and Control Measures <br />POTENTIAL SOURCE POLLUTANT CONTROL MEASURESI BMP's . <br />Site Disturbance Sediment - Lvnit active mining area to 6 acres. <br />- Revegetation within 1 year. <br />- stripping and stockpiling <br />of overburden and topsoil - Concurrent reclamation. <br />Stockpiles Sediment - Keep product stockpiles in bottom of pi in area of <br />controlled drainage as much as possible. <br /> - No pit run stockpile, pitrun shall be loaded directly from <br /> bank. <br />- Topsoil & overburden stockpiles will be seeded d <br /> undisturbed for more than sic months. <br /> - Topsoil stockpiles shall have a slope not steeper than 3:1. <br /> bined stockpile limit not to exceed 60,000 tons. <br />Processing & Crushing Sediment of one active crusher operation. <br />d crushing hours:lam - 7pm, Monday through Friday. <br />r <br /> hing to occur in bottom of pit whenever possible. <br />-C <br /> - Minimize handling, no raw material stockpile, material will <br /> be loaded directly from bank. <br />Storm and Snow Melt Sediment - install ditch erosion bales <br />Runoff - install silt fences <br />Haul Roads Sediment _ Wat rrotruck on call be scaley sbilized. <br />when r uired. <br />Equipment oilffuel leaks & OiI/Fuel - All major equipment service Oil <br />es by trained mechanic with full service truck with <br />han <br />oil changes _ <br />g <br />c <br />tank for waste oil. <br /> Diesel fuel - Earthen berms of sufficient size to contain tank capac'dy. <br />Fuel Tank Spill <br />- a 2000 gallon tank will be <br />on site for use by the <br />crusher <br />t 2