2013-02-01_REVISION - C1981012

• Permit No: C1981012
• IBM Index Class Name: REVISION
• Doc Date: 2/1/2013
• Doc Name: Reclamation Cost Estimate
• From: Janet Binns
• To: Leigh Simmons
• Type & Sequence: MT6
• Email Name: LDS
• Email Name: JHB
• Email Name: DIH
• Media Type: D
• Archive: No

Task description:
Site: New Elk Mine
PROJECT IDENTIFICATION
Task #: 028 State: Colorado
Date: 12/28/2012 County: Las Animas
11:40:13 AM
User: JHB
Agency or organization name: DRMS
HOURLY EQUIPMENT COST
Area:
Basic Machine:
Ripper Attachment:
Cost Breakdown:
Cat D9T - 9SU
3 -Shank Ripper
Ownership Cost /Hour:
Operating Cost/Hour:
Ripper Operating Cost/Hour:
Operator Cost /Hour:
Total Unit Cost/Hour:
Total Fleet Cost/Hour: $797.51
MATERIAL QUANTITIES
Alternate Methods:
Seismic: NA Bank Volume: NA BCY NA
Area: 35.00 acres Rip Depth (ft): 2.00 Volume: 112,933 BCY or CCY
Source of estimated quantity: Map 11
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:
Site A ltitude: 7,500 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: 2.09 Acres/hr
JOB TIME AND COST
Fleet size: 3 Grader(s) Total job time: 16.78 Hours
Unit cost: $382.405 Per acre
BULLDOZER RIPPING WORK
Rip East Portal only DNR area
Permit Action: 2011 Midterm Review Permit/Job #: C1981012
$78.33
$142.13
$7.96
$37.41
$265.84
Utilization %
NA
100
100
NA
Selected estimating method: Area
Horsepower: 405
Shift Basis: 1 per day
Data Source: (CRG)
NA feet/second
4.05 mph
7.67 degrees
200.00 feet
88.00 feet
0.25 feet
0.838 acres/hour
0.838 Acres/hr
Abbreviation: None
Total job cost: $13,384.00
Filename: C012 -028
CIRCES Cost Estimating Software