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0 <br /> UNIVERSAL STORM WATER MANAGEMEN`f PLAN - 15 DECEMBER 1997 <br /> - Mining site boundaries. <br /> - Access and haul roads. <br /> - Storm water outfalls and an outline of the drainage area of each storm water outfall. <br /> - An estimate of the direction of flow. <br /> - Materials handling areas <br /> - Each existing structural control measure to reduce pollutants in storm water runoff. <br /> - Areas used for storage or disposal of overburden, materials, soils or wastes. <br /> - Areas used for mineral milling and processing. <br /> - Springs, streams, wetlands, and other surface waters. <br /> - Location of mine drainage or any other process water. <br /> - Boundary of tributary area that is subject to effluent limitations. <br /> - Date the map was prepared. <br /> II. DESCRIPTION OF POTENTIAL POLLUTANT <br /> SOURCES/MATERIAL <br /> The primary pollutant is sediment created by exposure and movement of materials. Secondary <br /> potential pollutants are fuel and oil leaked from traversing vehicles and heavy equipment. Minor <br /> spillage can occur at fueling locations and where fuel generated stationary equipment is utilized. <br /> The majority of stationary equipment is generated by electricity and is not considered a significant <br /> potential source of pollution. A tertiary source of pollutants is spent containers. <br /> III. STORM WATER QUALITY CONTROLS <br /> A. SWMP Administrator: - All duties for the management and control of storm water via this <br /> plan are delegated by and the responsibility of Christopher L. Varra, President - Sand Land, Inc. <br /> B. Materials Handling and Spill Prevention: - All materials are hauled to the processing plant <br /> internally and are not anticipated to breach the internal drainage of each site. Control of soil and <br /> overburden is detailed under part C, below. Stockpile material at the plant/processing location is <br /> deterred from exiting the site by its large size and surrounding topography/obstructions. <br /> Anticipated chemical pollution would be from minor leaks of diesel fuel, gasoline, or oils <br /> [lubricants, hydraulic fluids, crankcase oil]. Equipment leaks are checked daily and repairs <br /> ordered where leaks are observed. Repairs on heavy equipment are made inside a covered shop. <br /> Oil from all locations [including filters and oil changes] is recycled in a waste oil burner that is used <br /> to heat the shop at that location. <br /> Where noticeable leaks are observed on the ground, the material is removed by front end loader, <br /> brought to the refueling stations,and added to the internal berms. There are minor incidents of this <br /> kind. If larger spills occur, the material will be placed in covered leakproof containers and hauled <br /> to an appropriate landfill certified to dispose of contaminated soil/overburden. <br /> Absorbents are maintained at all refueling locations to attend to any incidental spills. Dikes or <br /> berms around fuel/oil tanks are intended to contain the maximum volume of the fuel/oil tank in the <br /> event of a rupture or spill. Tanks in flood plain locations are required by Weld County <br /> Government to be anchored in the event of flooding. <br /> Sand Land, Inc. 2 <br /> 2130 South 96th Street Broomfield, CO 80020 Telephone (303) 666-6657 FAX 666-6743 <br />