2011-10-09_REVISION - C1980007 ‎(2)‎

• Permit No: C1980007
• IBM Index Class Name: Revision
• Doc Date: 10/9/2011
• Doc Name: Reclamation Cost Estimate ‎(Part 3 of 3)‎
• From: DRMS
• Type & Sequence: RN6
• Email Name: JRS
• Email Name: DIH
• Media Type: D
• Archive: No

Task description:
Site: West Elk Mine
PROJECT IDENTIFICATION
Task #: 712
Date: 7/5/2011
User: TAK
Agency or organization name: Division of Reclamation, Mining and Safety
HOURLY EQUIPMENT COST
Basic Machine:
Horsepower:
Blade Type:
Attachment:
Shift Basis:
Data Source:
Cost Breakdown:
Ownership Cost /Hour:
Operating Cost/Hour:
Ripper op. Cost/Hour:
Operator Cost/Hour:
Total unit Cost/Hour: $213.59
Total Fleet Cost/Hour: $854.35
MATERIAL QUANTITIES
Initial Volume:
Swell factor:
Loose volume:
Materials consistency description:
Average push gradient:
Average site altitude:
15 %
6,300 feet
667
1.330
887 LCY
Job Condition Correction Factor
Operator Skill:
Material consistency:
Regrade drill pads and mudpits, MR - 126
Cat D9R - 9SU (2005)
405
Semi- Universal
3 -shank ripper
1 per day
(CRG)
State: Colorado
County: Gunnison
$57.16
$110.89
$7.05
$38.49
Source of estimated volume: MR -126 submittal
Source of estimated swell factor: Cat Handbook
HOURLY PRODUCTION
Average push distance: 125 feet
Unadjusted hourly production: 1,055.6 LCY /hr
Material weight: 2,900 lbs /LCY
BULLDOZER WORK
Permit Action: Permit Renewal RN-
06
Compacted fill or embankment 0.9
Weight description: Decomposed rock - 50% Rock, 50% Earth
0.750
0.900
Utilization %
NA
100
100
NA
Source
(AVG.)
(CAT HB))
Abbreviation: None
Page 1 of 2
Permit/Job #: C 1980007
Filename: C007 -712
CIRCES Cost Estimating Software