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• WESTERN SLOPE FLAGSTONE <br /> QUARRY NO. 2 <br /> STORM WATER MANAGEMENT PLAN <br /> pollutants sources from materials stockpiles, ruptured or turned over port-a-johns or fuel <br /> and equipment storage will be entirely contained by the diversion ditches and retention <br /> pond. <br /> C. SWMP ADMINISTRATOR <br /> Rudy Fontanari, the owner/operator of Western Slope Flagstone Quarry No. 2, shall be <br /> the storm water management plan administrator. <br /> D. MATERIALS HANDLING AND SPILL PREVENTION <br /> • The Conditional Use Permit approved for the rip-rap quarry limits the heavy equipment <br /> storage to 16 vehicles, although refueling of equipment and maintenance will take place <br /> within the contained quarry site. Further management practices will insure that during <br /> fluid transfer, engine and hydraulic oil changes, plastic sheets will be used as ground <br /> cloths to prevent contact of petroleum products with virgin soils exposed to storm water. <br /> No fuels or hydraulic fluid storage will be at the site except during extraction periods (3 <br /> months/year) . Fueling will normally be by transfer from the fueling truck directly into the <br /> equipment fuel tanks. <br /> E. EROSION AND SEDIMENT CONTROL <br /> Storm water from the rip/rap quarry site is entirely retained and will not contribute any <br /> sediment to any drainage system. Measures have been taken with the use of water bars, <br /> sediment ponds and check dams to prevent as much as possible any erosion and <br /> resulting sediment originating on the haul/access roads from entering state waters <br /> (Colorado River). <br /> • 2 <br />