2013-04-15_PERMIT FILE - C1981038 ‎(12)‎

• Permit No: C1981038
• IBM Index Class Name: Permit File
• Doc Date: 4/15/2013
• Doc Name: Reclamation Cost Estimate
• Section_Exhibit Name: Reclamation Cost Estimate SL4
• Media Type: D
• Archive: No

Cost Summary Worksheet Cont'd Task # 001 Page 6 of 118
Task description:
Site: Bowie No. 1 Mine
BULLDOZER WORK
Regrade Drill Pads from MR -124 and 125 and TR -38, 49 and 50
Permit Action: Bond Release 4 (SL -4) Permit/Job #: C1981038
PROJECT IDENTIFICATION
Task #: 019 State: Colorado
Date: 12/19/2012 County: Delta
User: BFB
Agency or organization name: DRMS
HOURLY EOC
Basic Machine:
Horsepower:
Blade Type:
Attachment:
Shift Basis:
Data Source:
Cost Breakdown:
IPMENT COST
Cat D10T - l OSU
574
Semi - Universal
3 -shank ripper
1 per day
(CRG)
Abbreviation: None
Filename: 0038 -019
Total unit Cost/Hour: $341.51
Total Fleet Cost /Hour: $1,366.06
MATERIAL OUANTITIES
Initial Volume: 8,700
Swell factor: 1.250
Loose volume: 10,875 LCY
Source of estimated volume: Division Estimate
Source of estimated swell Cat Handbook
factor:
HOURLY PRODUCTION
Average push distance:
Unadjusted hourly
production:
50 feet
2,748.7 LCY hr
Materials consistency description: Compacted fill or embankment 0.9
Average push gradient:
Average site altitude:
Material weight:
10%
7,850 feet
2,9001bs /LCY
Weight description: User Provided
Job Condition Correction Factor Source
Operator Skill: 0.750 (AVG.)
Material consistency: 0.900 (CAT HB))
CIRCES Cost Estimating Software
Utilization %
Ownership Cost /Hour:
$110.73
NA
Operating Cost/Hour:
$183.36
100
Ripper op. Cost/Hour:
$10.01
100
Operator Cost/Hour:
$37.41
NA
Total unit Cost/Hour: $341.51
Total Fleet Cost /Hour: $1,366.06
MATERIAL OUANTITIES
Initial Volume: 8,700
Swell factor: 1.250
Loose volume: 10,875 LCY
Source of estimated volume: Division Estimate
Source of estimated swell Cat Handbook
factor:
HOURLY PRODUCTION
Average push distance:
Unadjusted hourly
production:
50 feet
2,748.7 LCY hr
Materials consistency description: Compacted fill or embankment 0.9
Average push gradient:
Average site altitude:
Material weight:
10%
7,850 feet
2,9001bs /LCY
Weight description: User Provided
Job Condition Correction Factor Source
Operator Skill: 0.750 (AVG.)
Material consistency: 0.900 (CAT HB))
CIRCES Cost Estimating Software