2014-07-31_PERMIT FILE - C1996083A ‎(7)‎

• Permit No: C1996083A
• IBM Index Class Name: Permit File
• Doc Date: 7/31/2014
• Doc Name: Reclamation Cost Estimate
• Section_Exhibit Name: Volume I 3.02.2 Reclamation Cost Estimate RN3
• Media Type: D
• Archive: Yes

Bowie No. 2 Mine C1996083 Technical Revision No. 84 Page 3 of
Task description:
Site: Bowie No. 2 Mine
BULLDOZER WORK
Backfill and Regrade Pond J Expansion
Permit Action: Technical Revision 84 Permit/Job #: C1996083
PROJECT IDENTIFICATION
Task #: 99A
Date: 3/6/2014
User: SLB
State: Colorado
County: Delta
Agency or organization name:
DRMS
HOURLY EOUIPMENT COST
Basic Machine:
Cat D10T - 10SU
Horsepower:
574
Blade Type:
Semi - Universal
Attachment:
3 -shank ripper
Shift Basis:
1 per day
Data Source:
(CRG)
Cost Breakdown:
Abbreviation: None
Filename: C083 -99a
Total unit Cost/Hour: $354.34
Total Fleet Cost/Hour: $354.34
MATERIAL QUANTITIES
Source
Utilization %
Ownership Cost/Hour:
$131.86
NA
Operating Cost/Hour:
$184.48
100
Ripper op. Cost/Hour:
$0.00
0
Operator Cost/Hour:
$38.01
NA
Total unit Cost/Hour: $354.34
Total Fleet Cost/Hour: $354.34
MATERIAL QUANTITIES
Source
Initial Volume:
2,000
Swell factor:
1.330
Loose volume:
2,660 LCY
Source of estimated volume: Map 22.1; Operator Estimate
Source of estimated swell factor: Cat Handbook
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:
Weight description:
0%
5,900 feet
2.900 lbs/LCY
Decomposed rock - 50% Rock, 50% Earth
Job Condition Correction Factor
Source
Operator Skill: 0.750
AVG.
Material consistency: 0.900
CAT HB
Dozing method: 1.000
GEN.
CIRCES Cost Estimating Software