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Colorado Department of Public Health and Environment <br />Air Pollution Control Division <br />- MINING OPERATIONS - <br />• <br />ESTIMATED EMISSIONS <br /> Year For Which Actual Data Applies: <br /> <br /> <br />Pollutant Estimated Emissions <br />(tons/yr) at throughputs <br />requested <br /> <br />Actual Emissions <br />From Data Year <br />Estimation <br />Method <br /> Controlled Uncontrolled <br />Particulate <br />PM-] 0 <br />A. TOPSOIL REMOVAL <br />Maximum Tons Removed Per Day: 12,000 <br />Tons Removed Per Year: 95,000 <br />Proposed Controls For Topsoil Removal: <br />^ Moist Material <br />^ Water Spray <br />O Other (specify) No Control <br />B. TOPSOIL STOCKPILES <br />C~ <br />Maximum Stored At One Time: 1,400,000 <br />Proposed Controls For Topsoil Stockpile: <br />^ Watering <br />^ Chemical Stabilizer <br />® Compacting OF Piles <br />Tons <br />Times/Day <br />Page 2 of 6 <br />^ Enclosures Type: (Complete or Partial) <br />® Revegetation Revegetation Must Occur Within One Year Of Soil Disturbance <br />® Other (specify) Mine perimeter fence to <br />prevent cattle QrazinQ <br />C. OVERBURDEN REMOVAL <br />Equipment Used For Removal: <br />Maximum Tons Removed Per Day By Dmgline: <br />Tons Removed Per Year By Dngline: <br />Number Of Scraper Hours Per Day: <br />Number Of Scraper Hours Per Year: <br />Proposed Controls For Overburden Removal: <br />^ Moist Material <br />^ Water Spray <br />Dragline <br />30,500 <br />9,735,000 <br />N/A <br />N/A <br />® Other (specify) Limit dumping height <br />I <br />Revised October 2002 <br />http~//www cdphe state co us/ap/stationary asp <br />