2011-07-01_PERMIT FILE - C1980007A

• Permit No: C1980007A
• IBM Index Class Name: Permit File
• Doc Date: 7/1/2011
• Doc Name: Cost Summary
• Section_Exhibit Name: Exhibit 53 Reclamation Cost Estimate Part 4
• Media Type: D
• Archive: Yes

CIRCES Cost Estimating Software
BULLDOZER WORK
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PROJECT IDENTIFICATION
Task #: 19d State : Colorado Permit/job# : C -80 -007
Date
User
09/21/2009
TA
County : Gunnison
Site West Elk Mine
Abbreviation : none
Filename :C007 -19d
Agency or organization name : CDRMS
Permit or other job action : TR -119, Pond MB -5E ana
Task description : Regrade Pond MB -5E
ti
HOURLY EQUIPMENT COST
associated ditches and culverts
Basic machine Cat D9R - 9SU (2005) Horsepower: 405
Blade type Semi - Universal
Attachment no. 1 : ROPS Cab Shift basis : per day
Attachment no. 2 : -shank ripper
Data source : (CRG)
Source of estimated volume Exhibit 66, Pond MB -5E, drawing CPP- L005.dwg
Source of estimated swell factor CAT Handbook
HOURLY PRODUCTION Job Condition Correction Factors Source
Average push distance : 50 feet
Unadjusted hourly production : 2,110.5 LCY /hr
Material consistency description
Compacted fill or embankment
Average push gradient
Average site altitude
2.00 % (pos)
6,300 feet
Material weight: 2,900 Ibs /LCY
Weight description :
Decomposed rock - 50% Rock, 50% Earth
JOB TIME AND COST
Fleet size : 4 Dozer(s)
Total job time
727.06 LCY /hr
2,908.26 LCY /h
12.24 Hours
Operator skill :
Material consistency :
Dozing method:
Visibility:
Job efficiency :
Spoil pile:
Push gradient :
Altitude :
Material weight:
Blade type :
Net correction :
0.75
0.90
1.00
1.00
0.83
0.80
0.97
1.00
0.79
1.00
0.34
Utilization %
Cost Breakdown:
Ownership cost/hour :
$67.84
NA
(fnd -rf)
Operating cost/hour :
$119.93
100
(S /SU /U)
Ripper op. cost/hour :
$0.00
0
Operator cost/hour :
$38.54
NA
Total unit cost/hour :
$226.31
Total fleet cost/hour : $905.25
MATERIAL QUANTITIES
Initial
Swell
Loose
volume : 30,555 CCY factor :
1.165
volume : 35,597 LCY
Source of estimated volume Exhibit 66, Pond MB -5E, drawing CPP- L005.dwg
Source of estimated swell factor CAT Handbook
HOURLY PRODUCTION Job Condition Correction Factors Source
Average push distance : 50 feet
Unadjusted hourly production : 2,110.5 LCY /hr
Material consistency description
Compacted fill or embankment
Average push gradient
Average site altitude
2.00 % (pos)
6,300 feet
Material weight: 2,900 Ibs /LCY
Weight description :
Decomposed rock - 50% Rock, 50% Earth
JOB TIME AND COST
Fleet size : 4 Dozer(s)
Total job time
727.06 LCY /hr
2,908.26 LCY /h
12.24 Hours
Operator skill :
Material consistency :
Dozing method:
Visibility:
Job efficiency :
Spoil pile:
Push gradient :
Altitude :
Material weight:
Blade type :
Net correction :
0.75
0.90
1.00
1.00
0.83
0.80
0.97
1.00
0.79
1.00
0.34
(avg.)
(Cat HB)
(gen.)
(avg.)
(1shift1day)
(fnd -rf)
(Cat HB)
(Cat HB)
(Cat HB)
(S /SU /U)
Adjusted unit production
Adjusted fleet production
Unit cost : $0.311 /LCY Total job cost: $11,080
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