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<br /> <br />. <br /> <br />9. Copies of current MPCA permits. current storm water pollution prevention <br />plan and current NPDES permit <br /> <br />The Storm Water Pollution Prevention Program concentrates on identifying potential <br />pollutants on the construction site and adopting management practices that eliminate their <br />contact with storm water. The following outline was used as a guideline to develop an <br />effective and functional program for pollution prevention, <br /> <br />. <br /> <br />1, Identify potential sources of storm water contamination on the construction site, <br />A), #2 Fuel Oil <br /> <br />I. Spills during equipment refueling <br />II, Bulk shipment deliveries - overfill <br />III, Broken or leaking fuel lines and hoses <br />B), Lubricating Oils <br /> <br />I. Overfilling gearboxes <br />II, Leaking seals on mechanical equipment <br />Ill, Engine breather pipes <br />IV, Spills during oil changes <br />V, Improper storage of oil inventory <br />C). Grease <br /> <br />I <br /> <br />I <br />I <br /> <br />I. <br />II. <br /> <br />Over greasing bearings and wear surfaces <br />Improper disposal of cleaning towels <br /> <br />D), <br />I. <br />II, <br /> <br />Aggregates <br />Pile runoff not contained on site <br />Poor storage technique <br /> <br />E), Antifreeze <br /> <br />I. Leakage from damaged radiators <br />II. Overfill/spill <br /> <br />2, Run off <br /> <br />A). Whenever possible, plant location is chosen such that site runoff from the <br />immediate plant area is contained onsite by natural impounding, In cases <br />where natural impounding is not available, berms will be constructed to <br />provide containment from immediate plant area, <br /> <br />B), Whenever possible, aggregate piles will be located such that storm water <br />runoff from the pile area will flow into a settling impoundment to reduce <br />turbidity before exiting the site, <br /> <br />. <br /> <br />13 <br />