PERMFILE121272

• Permit No: M2007014
• IBM Index Class Name: Permit File
• Doc Date: 3/6/2007
• Doc Name: New 112c Appl
• From: Larsen Colorado LLC
• To: DRMS
• Media Type: D
• Archive: No

Colorado llepartment of Public Health and Environment
Air Pollution Control Division
- MINING OPERATIONS -
I. PROCESSING
• Will processing (i.e., crushing, screening, etc.) occur on site? Yes
Maximum tons screened per yeaz:
Maximum tons screened per hour:
Hours of screening per day:
Proposed Controls:
® Moist Material
® Water Spray
^ Enclosure Type:
^ Other (specify)
NOTE: ALL PROCESS EQUIPMENT REQUIRES A SEPARATE PERMIT APPLICATION AND
APEN.
PRIMARY CRUSHING
Maximum tons crushed per yeaz: 250,000
Maximum tons crushed per hour: 300
Hours of crushing per day: 8
Proposed Controls:
® Moist Material
® Water Spray
^ Enclosure Type:
^ Other (specify)
Tons
Tons
SECONDARY CRUSHING
Maximum tons crushed per yeaz: N/A
Maximum tons crushed per hour:
Hours of crushing per day:
Proposed Controls:
^ Moist Material
• ^ Water Spray
^ Enclosure Type:
^ Other (specify)
Tons
Tons
250,000 Tons
300 Tons
8
Page 4 of 6
RESCREENING/CLASSIFYING
Maximum tons screened per yeaz: N/A
Maximum tons screened per hour:
Hours of screening per day:
Proposed Controls:
^ Moist Material
^ Water Spray
^ Enclosure Type:
^ Other (specify)
J. CONVEYORS/TRANSFER POINTS
Tons Of Material Conveyed Per Yeaz 250,000 Tons.
Tons Of Material Conveyed Per Day 2000 Tons.
Proposed Controls
^ Enclosure Type:
® Other (specify)
Number Of Transfer Points
Proposed Controls
^ Enclosure Type:
® Water Spray
® Chemical Stabilizer
^ Other (specify)
(Indicate'On A Separate Diagram How Conveyor System Is Set Up)
•
Water Spray Bazs
7
Tons
Tons
(Complete or Partial)
(Complete or Partial)

t
Revised September 2004 http://www.cdphestate.co.us/ap/statiwtarv.hunl