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Colorado Department of Public Health and Environment <br />Air Pollution Control Division Page 4 of 6 <br />- MINING OPERATIONS - <br />1. PROCESSING <br />Will processing (i.e., crushing, screening, etc.) occur on site? Yes <br />tiK;r )MQUIRES A ??PArzArr, }?Y?;; as rr ??. ., <br />PRIMARY CRUSHING <br />Maximum tons crushed per year: 400,000 <br />Maximum tons crushed per hour: 250 <br />Hours of crushing per day: 10 <br />Proposed Controls: <br />® Moist Material <br />® Water Spray <br />? Enclosure Type:- - <br />? Other (specify) <br />Tons <br />Tons <br />SECONDARY CRUSHING <br />Maximum tons crushed per year: N/A <br />Maximum tons crushed per hour: <br />Hours of crushing per day: <br />Proposed Controls: <br />? Moist Material <br />? Water Spray <br />? Enclosure Type: <br />? Other (specify) <br />SCREENING/CLASSIFYING <br />Maximum tons screened per year: 400,000 <br />Maximum tons screened per hour: 250 <br />Hours of screening per day: 10 <br />Proposed Controls: <br />® Moist Material <br />E Water Spray <br />Enclosure Type: <br />? Other (specify) <br />Tons <br />Tons <br />RESCREENING/CLASSIFYING <br />Maximum tons screened per year: N/A <br />Maximum tons screened per hour: <br />Hours of screening per day: <br />Proposed Controls: <br />? Moist Material <br />? Water Spray <br />? Enclosure Type: <br />? Other (specify) <br />J. CONVEYORS/TRANSFER POINTS <br />Tons Of Material Conveyed Per Year <br />Tons Of Material Conveyed Per Day <br />Proposed Controls <br />? Enclosure Type: <br />? Other (specify) <br />Number Of Transfer Points <br />Proposed Controls <br />Tons <br />Tons <br />? Enclosure Type: <br />? Water Spray <br />? Chemical Stabilizer <br />? Other (specify) <br />(Indicate On A Separate Diagram How Conveyor System Is Set Up) <br />N/A Tons. <br />Tons. <br />(Complete or Partial) <br />(Complete or Partial) <br />Tons <br />Tons <br />Revised September 2004 bttp://www.cdplie.state.co.us/ap/statioiiai-y.htmI