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Permit Number: AIRS ID Number: <br /> [Leave blank unless APCD has already assigned a permit r and AIRS ID] <br /> Section 4C- Drilling and Blasting <br /> Drilling Blasting <br /> Number of holes drilled(daily) NA Blast area(acres) NA <br /> Number of holes drilled(annual) NA Number of blasts(daily) NA <br /> Proposed controls for drilling Number of blasts(annual) NA <br /> ❑Water injection Type of blasting material NA <br /> ❑Bag collectors Blasting material used(daily) NA <br /> ❑Other(specify) Blasting material used(onnuoll NA <br /> Section 4D- Raw Material <br /> Removal Stockpile(s) <br /> Material removed daily(tons) 4,800 Maximum stored on site(tons) 10,000 <br /> Material removed annual(tons) 1,250,000 Proposed control for raw material stockpile <br /> Maximum drop height(Jeer) 6 ❑✓ Watering <br /> i <br /> Specific moisture content(°,) 0.3 ❑Chemical stabilizer <br /> Proposed controls for raw material removal ❑Compacting of piles <br /> ❑Moist material ❑Enclosures/choose one option from below) <br /> Q Water spray ❑Complete ❑Partial <br /> ❑Other tspecify) ❑Other(specify) <br /> Section 4E- Conveyors and Transfer Points(not assigned to process equipment) <br /> Include a map detailing the conveyor system layout within the site. <br /> Conveying Transfer Points <br /> Material conveyed daily(tons) Number of transfer <br /> NA points NA <br /> Material conveyed annual(tons) NA Proposed controls for transfer points <br /> Proposed controls for conveyors ❑Watering <br /> ❑Enclosures(choose one option from below) [:]Chemical stabilizer <br /> ❑Complete ❑Partial ❑Enclosures(choose one option from below) <br /> ❑Other(specify) ❑Complete ❑Partial <br /> ❑Other fspecify) <br /> CO LOA nDO <br /> Form APCD-222 - Mining Operations APEN - Revision 3/2019 4 1 - 0 <br />