2010-05-07_PERMIT FILE - C2009087A ‎(38)‎

• Permit No: C2009087A
• IBM Index Class Name: Permit File
• Doc Date: 5/7/2010
• Doc Name: Estimated Reclamation Cost
• Section_Exhibit Name: Exhibit 3.02.2-E1 Estimated Reclamation Cost
• Media Type: D
• Archive: Yes

CIRCES Cost EsWgtinct Software
-
PROJECT IDENTIFICATION
Task #: 083 State : Colorado Permit/job # : C2009 -087
Date : 0412712010 County : Routt Abbreviation : none
User: JHB Site: Peabody Sage Creek Mine Filename : C087 -083
Agency or organization name : Division Of Reclamation, Mining And Safety
Permit or other job action : New application
Task description finish grade landfill area
HOURLY EQUIPMENT COST
Basic machine CAT 14H
Attachment no. 1 : NA
Attachment no. 2 : Multi -shank ripper
Horsepower: 215
Shift basis: 1 per day
Source of estimated acreage: Seneca 11 permit. Exhibit 13 -2
u—
�mm
HOURLY PRODUCTION
Selected application :Finish grading (0 -2.5 mph)
Average grader speed :
1.25
Data source : (CRG)
Selected blade angle:
30
Utilization %
Cost Breakdown Ownership cost/hour :
$45.57
NA
Grader operating cost/hour :
$46.26
100
Ripper operating cost/hour :
$0.00
0
Operator cost/hour :
$24.50
NA
Total unit cost/hour :
$116.32
Total fleet cost/hour : $116.32
MATERIAL QUANTITIES
Total area to be graded or ripped : 3.00
acres
Source of estimated acreage: Seneca 11 permit. Exhibit 13 -2
u—
�mm
HOURLY PRODUCTION
Selected application :Finish grading (0 -2.5 mph)
Average grader speed :
1.25
mph
Selected blade angle:
30
degrees "
Effective blade length :
12.10
feet
Width of blade overlap per pass:
2.00
feet
Net grading or ripping width per pass :
10.10
feet
Unadjusted hourly unit production : 1.5303 acres /hour
` at 0 degrees, blade is perpendicular
to direction of travel.
width of ripper beam on ripping applications
Job Condition Correction Factors Source
Average site altitude : 7,200 feet Altitude adjustment factor : 1.00 (Cat HB)
Job efficiency adjustment factor: 0.85 (1 sh /d, mod.)
Net job correction : 0.8500 multiplier