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Colorado Department of Public Health and Environment/'r1 <br />Air Pollution Control Division <br />- MINING OPERATIONS - <br />ESTIMATED EMISSIONS <br /> Year For Which Actual Data Applies: <br /> Estimated Emissions <br /> (tons/yr) at throughputs Estimation <br />llutant <br />P requested Actual Emissions Method <br />o From Data Year <br /> Controlled Uncontrolled <br />Particulate NONE NONE OBSERVATION <br />PM-10 <br />A. <br />B. <br />TOPSOIL REMOVAL <br />Maximum Tons Removed Per Day: 300 <br />Tons Removed Per Year: 4,000 <br />Proposed Controls For Topsoil Removal: <br />X Moist Material <br />? Water Spray <br />? Other (specify) <br />TOPSOIL STOCKPILES <br />Page 2 of 6 <br />? Enclosures Type: (Complete or Partial) <br />? Revegetation Revegetation Must Occur Within One Year Of Soil Disturbance <br />X Other (specify) MATERIAL IS DAMP <br />Maximum Stored At One Time: <br />Proposed Controls For Topsoil Stockpile: <br />? Watering <br />? Chemical Stabilizer <br />? Compacting Of Piles <br />C. OVERBURDEN REMOVAL <br />Equipment Used For Removal: FRONT END LOADER OR <br />BULLDOZER <br />Maximum Tons Removed Per Day By Dragline: 300 <br />Tons Removed Per Year By Dragline: 4,000 <br />Number Of Scraper Hours Per Day: <br />Number Of Scraper Hours Per Year: <br />Proposed Controls For Overburden Removal: <br />X Moist Material <br />? Water Spray <br />? Other (specify) WIND ROW <br />STOCKPILING <br />2,-(0 <br />Revised July 2010 <br />Times/Day <br />3,200 Tons <br />hqp://www.cdphe.state.co.us/ap/Stationaly.htmi