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COR-030000 Stormwater Management Plan <br />7? Sign?an?dustorparticulategeneralingprocesses <br />It Activities associated with this pollution source include all land disturbing activities such <br />as stockpiling, grading, and equipment movement on disturbed area. There is also the <br />potential for wind to transport dust from disturbed areas. The BMPs selected to control <br />this source is wetting of soils and final stabilization. Denison is currently working with <br />CDPHE on updating Air Permit status for fugitive dust control at the Sunday Mines. <br />d? Routine ma(m'enance actip&ks involvingferlillzers, pestrcrdes; detergents fuels, <br />solvents, oils; etc. <br />Activities associated with this pollution source are vehicle and equipment use, <br />maintenance and storage; and other maintenance operations. BMPs selected to control <br />this source are good housekeeping practices, personnel training in proper use and storage <br />of materials, and limiting equipment maintenance activities at the site. Fertilizers and <br />pesticides used for re-vegetation and weed control are done through BLM approved <br />forms and a weed management plan. <br />-9) On-.rile waste managementpractrces (waslepiles, liquid wastes, dumprlers, etc.) <br />Activities associated with this pollution source are the generation of solid waste materials <br />during project activities (timber, rubble, metal, etc.). BMPs selected to control this <br />source are good housekeeping and waste management practices, and personnel training. <br />Roll-off containers are used for trash removal. Other wastes, such as used oil, parts <br />cleaner and anti-freeze are removed from the site and recycled or disposed of properly at <br />a facility appropriate to that reuse or disposal. Procedures described in the SPCC Plan <br />will also be implemented at the sites. <br />IOC Concrete truck/egurpment warMv.r,, iacludinglhe concrele truck chute and <br />a rsociatedfrxlures and equpment <br />It is unlikely that concrete will be used, stored, or washed from equipment at the Sunday <br />Mines. Prior to entering the project area, vehicles and equipment will be cleaned by <br />manual methods of all mud, dirt, and plant parts where there is a potential to import <br />weeds. This will be done to remove weed seed that may be attached to this equipment. <br />III ,Vedr&aledasphall and concrete hatehplants <br />No dedicated asphalt or concrete batch plants are planned for this site. <br />IZ) Non--&dustrralw&rtesoureer, <br />workertrash andportahletorlets <br />All portable toilet facilities will be located away from drainage ditches and secured down <br />to prevent tipping. The contractor at each mine site will control waste such as worker <br />trash, other discarded materials, hazardous chemicals (to include but not be limited to, <br />i r heavy equipment maintenance fluids, motor oil, antifreeze and secondary containment of <br />Denison Mines (USA) Corp. Sunday Mines SWMP <br />8