2014-10-07_PERMIT FILE - C1981018A

• Permit No: C1981018A
• IBM Index Class Name: Permit File
• Doc Date: 10/7/2014
• Doc Name: Reclamation Cost Estimate
• Section_Exhibit Name: Illustration 47
• Media Type: D
• Archive: Yes

BULLDOZER RIPPING WORK
Task description: Rip Drill Pads and Access Roads
Site: Deserado Mine Permit Action: 2012 Midterm Review Permit/Job #: C1981018
PROJECT IDENTIFICATION
Task #: 035 State:
Date: 4/5/2012 County:
User: JDM
Colorado
Rio Blanco
Agency or organization name: DRMS
HOURLY EQUIPMENT COST
Basic Machine: Cat D9T - 9SU
Ripper Attachment: 3 -Shank Ripper
Cost Breakdown:
Abbreviation: None
Filename: C018 -035
Horsepower: 405
Shift Basis: 1 per day
Data Source: (CRG)
Source of estimated quantity: MR's 69, 133, 142 TR -67
HOURLY PRODUCTION
Utilization %
Ownership Cost/Hour:
$80.19
Seismic Velocity:
NA
Operating Cost/Hour:
$140.68
100
Ripper Operating Cost/Hour:
$7.17
Mph
100
Operator Cost/Hour:
$38.49
Average Ripping Length:
NA
Total Unit Cost/Hour:
$266.52
88.00
Total Fleet Cost/Hour:
$1,066.09
0.25
Feet
MATERIAL QUANTITIES
Selected estimating method: Area
Alternate Methods:
Job Condition Correction Factors
smic: NA Bank
Volume: NA
BCY NA
Area: 21.34 acres Rip Depth (ft): 1.00
Volume: 34,429 BCY or CCY
Source of estimated quantity: MR's 69, 133, 142 TR -67
HOURLY PRODUCTION
Seismic:
Seismic Velocity:
NA
feet/second
Area:
Average Ripping Depth:
1.00
Mph
Average Ripping Width:
7.67
Degrees
Average Ripping Length:
200.00
Feet
Average Dozer Speed:
88.00
Feet
Average Maneuver Time:
0.25
Feet
Production per unit area:
0.838
acres /hour
Job Condition Correction Factors
Unadjusted Hourly Unit Production:
0.838
Acres /hr
Site Altitude:
5,300
Feet
Altitude Adj:
1.00
(CAT HB)
Job Efficiency:
0.83
(1 shift/day)
Net Correction:
0.83
Multiplier
Adjusted Hourly Unit Production:
0.70
Acres /hr
Adjusted Hourly Fleet Production:
2.78
Acres /hr