2020-05-26_REVISION - C1981028 ‎(15)‎

• Permit No: C1981028
• IBM Index Class Name: Revision
• Doc Date: 5/26/2020
• Doc Name Note: Findings & Cost Estimate
• Doc Name: Proposed Decision and Findings of Compliance
• From: DRMS
• To: Coors Energy Company
• Type & Sequence: SL10
• Email Name: JHB
• Email Name: THM
• Media Type: D
• Archive: No

PROJECT IDENTIFICATION
Task #: CO2 State: Colorado
Date: 5/20/2020 County: Weld
User: JHB
Agency or organization name: DRMS
HOURLY EQUIPMENT COST
Basic Machine: Cat D9T - 9SU
Ripper Attachment: 3 -Shank Ripper
Abbreviation: None
Filename: C28 -0O2
Horsepower: 405
Shift Basis: 1 per day
Data Source: (CRG)
Utilization %
$121.49 NA
$105.84 100
$13.94 NA
$8.96 100
$39.98 NA
$29020
$290.20
Selected estimating method: Area
Ownership Cost/Hour:
NA
feet/second
Operating Cost/Hour:
Ripper Ownership Cost/flour:
1.50
feet/pass
Ripper Operating Cost/Hour:
7.67
feet/pass
Operator Cost/flour:
500.00
feet/pass
Total Unit Cost/flour:
88.00
feet/minute
Total Fleet Cost/Hour:
0.25
minutes/pass
MATERIAL QUANTITIES
Alternate Methods:
Seismic: NA Bank Volume:
Area: 4.80 acres Rip Depth (ft):
Source of estimated quantity: Permit
HOURLY PRODUCTION
Seismic:
NA
1.50
BCY
Volume
NA
11.616 BCY or CCY
Seismic Velocity:
NA
feet/second
Area:
Average Ripping Depth:
1.50
feet/pass
Average Ripping Width:
7.67
feet/pass
Average Ripping Length:
500.00
feet/pass
Average Dozer Speed:
88.00
feet/minute
Average Maneuver Time:
0.25
minutes/pass
Production per unit area:
0.891
acres/hour
Job Condition Correction Factors
Unadjusted Hourly Unit Production:
0.891
Acres/hr
Site Altitude:
4,000
feet
Altitude Adj:
1.00
(CAT HB)
Job Efficiency:
0.83
(1 shift/day)
Net Correction:
0.83
multiplier
Adjusted Hourly Unit Production:
0.74
Acres/hr
Adjusted Hourly Fleet Production:
0.74
Acres/hr
JOB TIME AND COST
Fleet size: 1 Grader(s)
Total job time:
6.49
Unit cost: $392.625 Per acre
Total job cost:
$1,885
Hours