2015-08-12_PERMIT FILE - C1981018A ‎(2)‎

• Permit No: C1981018A
• IBM Index Class Name: Permit File
• Doc Date: 8/12/2015
• Doc Name: Reclamation Cost Estimate
• Section_Exhibit Name: Illustration 47
• Media Type: D
• Archive: Yes

MOTOR GRADER WORK
Task description: Regrade Coal Laydown Area
Site: Deserado Mine Permit Action: Permit Renewal 06 Permit/Job #: C1981018
PROJECT IDENTIFICATION
Task #: 036 State: Colorado
Date: 7/16/2014 County: Rio Blanco
User: JRS
Agency or organization name: DRMS
HOURLY EQUIPMENT COST
Basic Machine: CAT 14M
Ripper Attachment:
Cost Breakdown:
Abbreviation: None
Filename: 036
Horsepower: 259
Shift Basis: 1 per day
Data Source: (CRG)
Total Fleet Cost/Hour: $13637
MATERIAL QUANTITIES
Total Area to be graded or ripped:
Source of estimated acreage:
I; [1111.711` ' ; 1711i1� 011]�I
1.20
Division Estimate
acres
Average Grader Speed:
1.50
Utilization %
Ownership Cost/Hour:
$42.03
NA
Operating Cost/Hour:
$69.88
100
Ripper Operating Cost/Hour:
$0.00
feet
Operator Cost/Hour:
$24.47
NA
Total Unit Cost/Hour:
$136.37
Total Fleet Cost/Hour: $13637
MATERIAL QUANTITIES
Total Area to be graded or ripped:
Source of estimated acreage:
I; [1111.711` ' ; 1711i1� 011]�I
1.20
Division Estimate
acres
Average Grader Speed:
1.50
mph
Selected Application:
Finish grading
(0 -2.5 mph) - 1.5
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:
1.8364
acres/hour
Job Condition Correction Factors
Site Altitude: 5300 feet
Source
Altitude Adj: 1.00 (CAT HB)
Job Efficiency: 0.85 (1sh/d, mod.)
Net Correction: 0.8500 multiplier
Adjusted Hourly Unit Production:
1.5609
acres/Hour
Adjusted Hourly Fleet Production:
1.5609
acres/Hour
JOB TIME AND COST
Fleet size: 1 Grader(s)
Total job time:
0.77 Hours
Unit cost: $87.37 per acre
Total job cost:
$105
CIRCES Cost Estimating Software