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Colorado Department of Public Health and Environment <br />Air Pollution Control Division <br />- MINING OPERATIONS - <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 Dat <br />Y <br />Estimation <br />Method <br /> <br />Controlled <br />Uncontrolled a <br />ear <br />Particulate <br />PM-10 <br />A. TOPSOIL REMOVAL <br />Maximum Tons Removed Per Day: <br />Tons Removed Per Year: <br />B. <br /><100 ton <br />< 1000 ton <br />Proposed Controls For Topsoil Removal: <br />x Moist Material <br />x Water Spray <br />x Other (specify) seed <br />TOPSOIL STOCKPILE(S <br />Page 3 of 6 <br />? Enclosures Type: (Complete or Partial) <br />x Revegetation Revegetation Must Occur Within One Year Of Soil Disturbance <br />? Other (specify) <br />Maximum Stored At One Time: 1000 <br />Proposed Controls For Topsoil Stockpile: <br />? Watering <br />? Chemical Stabilizer <br />? Compacting Of Piles <br />C. OVERBURDEN REMOVAL <br />Equipment Used For Removal: <br />Maximum Tons Removed Per Day By Dragline: <br />Tons Removed Per Year By Dragline: <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 />Dozer, excavator, loader <br />x Other (specify) No overburden, topsoil <br />only <br />Tons <br />Times/Day <br />Revised September 2004 hiip://www.cdt)he.state.co.uVap/stationary.html