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3. STORMWATER MANAGEMENT CONTROLS <br /> This section of the SWMP identifies potential sources of pollution which may reasonably be expected to <br /> affect the quality of storm water discharges from the limestone quarry and describes and ensures the <br /> implementation of practices to be used to reduce the pollutants in such storm water discharges to assure <br /> compliance with the terms and conditions of the Permit. Implementation of these provisions of the SWMP <br /> is a condition of the Permit. <br /> 3.1 Potential Sources of Pollution <br /> GCC has identified the following materials that reasonably may be expected to be exposed to <br /> storm water runoff and affect the quality of storm water discharges from the quarry. <br /> 1. Limestone and other calcium sources, <br /> 2. Overburden, <br /> 3. Top soil, <br /> 4. Cement kiln refractory material and coating, <br /> 5. Clinker, <br /> 6. Blasting agent, <br /> 7. Oils and lubricants, and <br /> 8. Surfactants and soil stabilizers for fugitive dust and erosion control, <br /> 9. Soil amendments for reclamation. <br /> These materials maybe exposed to storm water runoff through a variety of activities. The <br /> following mining activities were evaluated for the reasonable potential for contributing pollutants to <br /> storm water runoff: <br /> ➢ Mining, <br /> ➢ Loading and unloading operations, <br /> ➢ Haul Roads <br /> ➢ Blasting, <br /> ➢ Stockpiles of raw material, overburden, topsoil, clinker&waste rock, <br /> ➢ Significant dust or particulate generating processes, <br /> ➢ Routine maintenance of mobile equipment, <br /> 5 <br />