2020-06-16_PERMIT FILE - C1981035 ‎(15)‎

• Permit No: C1981035
• IBM Index Class Name: Permit File
• Doc Date: 6/16/2020
• Section_Exhibit Name: KII Appendix 12 Reclamation Bond Estimate
• Media Type: D
• Archive: No

Demo Worksheet Cont'd Task # TTT Page 24 of 143
Task description: King I -
Site: King Coal Mine
PROJECT IDENTIFICATION
MOTOR GRADER WORK
and final grade lower facilities area
Permit Action: RN7
Task #: 010 State: Colorado
Date: 5/4/2017 County: La Plata
User: JHB
Agency or organization name: DRMS
Permit/Job#: C1981035
Abbreviation: None
Filename: C035-010
HOURLY EQUIPMENT COST
Basic Machine: CAT 12M Horsepower: 158
Ripper Attachment: Multi -Shank Ripper Shift Basis: 1 per day
Data Source: (CRG)
Cost Breakdown:
Utilization %
Ownership Cost/Hour:
$28.02
NA
Operating Cost/Hour:
$28.28
100
Ripper Ownership Cost/Hour:
$1.99
NA
Ripper Operating Cost/Hour:
$2.16
100
Operator Cost/Hour:
$28.90
NA
Total Unit Cost/Hour:
$89.35
Total Fleet Cost/Hour: $89.35
MATERIAL QUANTITIES
Total Area to be graded or ripped:
Source of estimated acreage:
HOURLY PRODUCTION
Average Grader Speed:
Selected Application:
Selected Blade Angle:
Effective Blade Length:
Width of blade overlap per pass:
Net grading or ripping width per pass:
Unadjusted Hourly Unit Production:
Job Condition Correction Factors
1.18
TR -9 submittal
1.25 mph
Production Deration - 1.25
30
10.40
2.00
8.40
1.2727
degrees
feet
feet
feet
acres/hour
Site Altitude: 7400 feet
Source
Altitude Adj: 1.00 (CAT HB)
Job Efficiency: 0.85 (1sh/d, mod.)
Net Correction: 0.8500 multiplier
Adjusted Hourly Unit Production: 1.0818 acres/Hour
Adjusted Hourly Fleet Production: 1.0818 acres/Hour
JOB TIME AND COST
Fleet size: 1 Grader(s) Total job time: 1.09
acres
Hours
CIRCES Cost Estimating Software