2014-07-01_PERMIT FILE - C1981028

• Permit No: C1981028
• IBM Index Class Name: Permit File
• Doc Date: 7/1/2014
• Doc Name: Miscellaneous - Includes Reclamation Cost Estimate
• Section_Exhibit Name: APPENDIX S MISCELLANEOUS
• Media Type: D
• Archive: No

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MOTOR GRADER WORK
Task description: Final grade 49 acres within long term spoil area
Site: Keenesburg Strip Mine Permit Action: MT6 Permit/Job #: C1981028
PROJECT IDENTIFICATION
Task #: A03 State:
Date: 3/26/2014 County:
User: JLE
Colorado
Weld
Agency or organization name: DRMS
HOURLY EOUIPMENT COST
Abbreviation: None
Filename: CO28 -A03
Basic Machine: CAT 14M
Horsepower: 259
Ripper Attachment: Multi -Shank Ripper
Shift Basis: 1 per day
Data Source: (CRG)
Cost Breakdown:
mph
Selected Application:
Finish grading
(0 -2.5 mph) - 1.5
Utilization %
Ownership Cost/Hour:
$41.37
NA
Operating Cost/Hour:
$69.42
100
Ripper Operating Cost/Hour:
$0.00
0
Operator Cost/Hour:
$37.83
NA
Total Unit Cost/Hour:
$148.62
Job Condition Correction Factors
Total Fleet Cost/Hour: $152.14
MATERIAL QUANTITIES
Total Area to be graded or ripped
49.00
acres
Source of estimated acreage: 2010 ARR
HOURLY PRODUCTION
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: 4000 feet
Source
Altitude Adj: 1.00
(CAT HB)
Job Efficiency: 0.90
(1sh/d, fay.)
Net Correction: 0.9000 multiplier
Adjusted Hourly Unit Production:
1.6527
acres/Hour
Adjusted Hourly Fleet Production:
1.6527
acres/Hour
JOB TIME AND COST
Fleet size: 1 Grader(s) Total job time:
29.65 Hours
Unit cost: $89.92 per acre Total job cost:
$4,406.00
CIRCES Cost Estimating Software