Laserfiche WebLink
COR-030000 Stormwater Management Plan <br />Z) Vehicle tracking ofsedrmenls A, <br />There are no paved roads in the mine areas; therefore no vehicle tracking of sediment <br />from disturbed areas onto paved roads will occur at this site. Ingress and egress to the <br />mines will be limited to the access roads. <br />-1) ffffAagement ofconlamhwledsoils <br />No known contaminated soils exist on site. If contaminated soils are encountered, all <br />activity shall be stopped until the situation can be assessed. Denison's Environmental <br />Coordinator will be contacted for further direction. <br />4) ,?oadingand unloading operations <br />Activities associated with this pollution source are ore delivery to storage location <br />adjacent to or on the WRA and potential spills during delivery and unloading of materials <br />and fuel at the shop locations. BMPs for ore storage include no long term storage and <br />frequent removal/shipment to the mill. No on-site processing will occur at this location. <br />Berms and temporary sediment basins will also be used to slow down or trap the runoff <br />from temporary ore stockpile areas. The procedures described in the SPCC Plan for this <br />site will be followed for all fuel transfer operations. BMPs selected to control this source <br />are personnel training, providing spill kits, and implementing the procedures described in <br />the SPCC Plan for this site will be followed for all fuel transfer operations. <br />S) Outdoor storage aaIP&ies (incladingLuildingmaterials, fertilizers, chemicals; <br />etc.) <br />The activities associated with this pollution source are storage of material in the mines or <br />at the shop locations and the potential for spills and leaks from these materials. <br />Chemicals are limited to maintenance needs (motor oil, anti-freeze, parts cleaners, <br />herbicides, dust suppressants, etc.) and are stored within the shop building(s). Any oils or <br />part cleaner wastes are removed from the mine site for offsite recycling or other <br />appropriate disposal. Fuel storage and procedures follow the requirements under 40 CFR <br />112 and are detailed in the Sunday Mines SPCC Plan (URS 2007). <br />6) Vehicle and equrpment maintenance andfueling <br />Activities associated with this pollution source are fueling and equipment repair. Routine <br />vehicle maintenance occurs on the site in the shop buildings. All wastes are removed <br />from the site for appropriate disposal. Fueling will be performed from delivery vehicles <br />and will follow the procedures described in the Sunday Mines SPCC Plan (URS 2007). <br />See Section 3.c) 4) of this SWMP for additional discussion. <br /> <br />Denison Mines (USA) Corp. <br />7 <br />Sunday Mines SWMP