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Sediment and Erosion Control <br />Management of Runoff <br />Areas having relatively high potential for erosion, management practices to <br />be implemented and the storm water pollutant source area or activity controlled is <br />listed in Table 4. Storm water runoff occurs as a result of overland flow. <br />The soil series present is the Chaffee series which is deep and poorly drained <br />alluvium. Overland flow will move around the affected area into the sediment ponds, <br />.Arkansas River and Maxwell Creek. Diversionary berms constructed of fines will be <br />placed to prevent overland storm water from entering the affected area and <br />containing any exposed storm water within the affected area. Erosion hazard is <br />slight. Any additional storm water issues will be managed via diversions, ditches, <br />berms, detention basins, grading and revegetation. <br />Comprehensive Site Compliance Evaluation <br />Regulations require periodic site compliance evaluations. Qualified personnel <br />shall conduct the inspections and evaluations. Evaluations shall occur biannually, <br />during the spring and fall. Specific duties to be performed during an inspection are <br />listed below. <br />1. For the site in general: Inspect disturbed areas and areas used for material <br />storage that are exposed to precipitation, for evidence of, or potential for, <br />pollutants entering the drainage system. Inspect all erosion and sediment <br />control measures (ditches, berms, sediment basin collection areas, vegetated <br />areas, etc.) identified in this SWMP to ensure that they are operating <br />correctly. <br />2. Inspect any equipment needed to implement this plan, eg. spill response <br />.equipment, supplies such as adsorbents, etc., and plant areas. <br />.3. For reclamation of the pit area: Inspect integrity of diversions, conveyance . <br />systems, sediment control and containment. Areas where vegetative controls <br />and side slopes are used, to determine if soil erosion has occurred. <br />4. For fueling area: Inspect the tank(s), fittings, hoses and pipes for leaks and <br />integrity of hardware; inspect containment berm and containment area for . <br />integrity. Inspect the integrity of sediment control and containment system <br />for evidence of actual or potential pollutant discharges of contaminated storm <br />water. <br />5. Based on the results of the inspection, the description of the potential <br />pollutant sources and the pollution prevention and control measures identified <br />in this SWMP shall be revised as appropriate within two (2) weeks after the <br />inspection. The revised control measures shall be implemented no more than <br />60 days after the inspection. <br />6. The inspection report must remain on file for at least three (3) years following <br />the inspection. Summarize results of the inspections in the annual report <br />submitted to CDPHE. <br />16