2016-03-28_REVISION - C1996083

• Permit No: C1996083
• IBM Index Class Name: Revision
• Doc Date: 3/28/2016
• Doc Name: Reclamation Cost Estimate
• From: DRMS
• To: Bowie Resources
• Type & Sequence: SL1
• Email Name: JDM
• Email Name: DIH
• Media Type: D
• Archive: No

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BULLDOZER WORK
Task description: Regrade New Truck Loadout and Coal Stockpile
Site: Bowie No. 2 Mine Permit Action: SLI Permit/Job#: C1996083
PROJECT IDENTIFICATION
Task #: 009 State:
Date: 3/2/2016 County:
User: JDM
Colorado
Delta
Agency or organization name: DRMS
HOURLY EQUIPMENT COST
Basic Machine:
Cat D10T - IOSU
Horsepower:
574
Blade Type:
Semi -Universal
Attachment:
NA
Shift Basis:
1 per day
Data Source:
(CRG)
Cost Breakdown:
NA
Abbreviation: None
Filename: C083-009
HOURLY PRODUCTION
Average push distance:
Unadjusted hourly
production:
100 feet
1,718.9 LCY/hr
Materials consistency description: Compacted fill or embankment 0.9
Average push
gradient:
Average site altitude:
Material weight:
0%
6,000 feet
2.900 lbs/LCY
Weight description: Decomposed rock - 50%
Job Condition Correction Factor
Operator Skill: 0.750
50% Earth
Source
AVG.)
CIRCES Cost Estimating Software
Utilization %
Ownership Cost/Hour:
$133.56
NA
Operating Cost/Hour:
$173.02
100
Ripper op. Cost/Hour:
$0.00
0
Operator Cost/Hour:
$38.89
NA
Total unit Cost/Hour: $345.47
Total Fleet Cost/Hour: $1,381.88
MATERIAL QUANTITIES
Initial Volume: 67,920
Swell factor: 1.165
Loose volume: 79,127 LCY
Source of estimated volume:
Operator Estimate
Source of estimated swell
Cat Handbook
factor:
HOURLY PRODUCTION
Average push distance:
Unadjusted hourly
production:
100 feet
1,718.9 LCY/hr
Materials consistency description: Compacted fill or embankment 0.9
Average push
gradient:
Average site altitude:
Material weight:
0%
6,000 feet
2.900 lbs/LCY
Weight description: Decomposed rock - 50%
Job Condition Correction Factor
Operator Skill: 0.750
50% Earth
Source
AVG.)
CIRCES Cost Estimating Software