2011-10-26_ENFORCEMENT - M1992102

• Permit No: M1992102
• IBM Index Class Name: ENFORCEMENT
• Doc Date: 10/26/2011
• Doc Name: Reclamation Liability Estimate
• From: DRMS
• To: Western Gravel, Inc.
• Email Name: GRM
• Media Type: D
• Archive: No

Task description:
Site: South D -20 Pit
PROJECT IDENTIFICATION
Task #: 03A
Date: 10/25/2011
User: GRM
HOURLY EQUIPMENT COST
Basic Machine:
Ripper Attachment:
Cost Breakdown:
Area:
BULLDOZER RIPPING WORK
Rip pit floor and roads
Permit Action: 2011 Reclamation
Liability Estimate Permit/Job #: M1992102
County: Montrose
Agency or organization name: DRMS
Cat D9T - 9U
3 -Shank Ripper
Ownership Cost/Hour:
Operating Cost/Hour:
Ripper Operating Cost/Hour:
Operator Cost/Hour:
Total Unit Cost/Hour:
State: Colorado
Total Fleet Cost/Hour: $266.52
MATERIAL QUANTITIES
Alternate Methods:
Seismic: NA Bank Volume: NA BCY NA
Area: 40 acres Rip Depth (ft): 2.00 Volume: 129,067 BCY or CCY
Source of estimated quantity: Entire permit floor less 7 acres sloped areas
HOURLY PRODUCTION
Seismic:
Seismic Velocity:
Average Ripping Depth:
Average Ripping Width:
Average Ripping Length:
Average Dozer Speed:
Average Maneuver Time:
Production per unit area:
Job Condition Correction Factors
Unadjusted Hourly Unit Production: 0.838 Acres /hr
Site Altitude: 6,080 feet
Altitude Adj: 1.00 (CAT HB)
Job Efficiency: 0.83 (1 shift /day)
Net Correction: 0.83 multiplier
Adjusted Hourly Unit Production:
Adjusted Hourly Fleet Production:
Unit cost: $383.383 Per acre
$80.19
$140.68
$7.17
$38.49
$266.52
Selected estimating method: Area
Horsepower: 405
Shift Basis: 1 per day
Data Source: (CRG)
Utilization %
NA
100
100
NA
NA feet/second
2.63 mph
7.67 degrees
200.00 feet
88.00 feet
0.25 feet
0.838 acres /hour
0.70 Acres /hr
0.70 Acres /hr
Abbreviation: None
JOB TIME AND COST
Fleet size: 1 Grader(s) Total job time: 57.54 Hours
Total job cost: $15,335.00
Filename: M102 -03a
CIRCES Cost Estimating Software