2010-05-07_PERMIT FILE - C2009087A ‎(38)‎

• Permit No: C2009087A
• IBM Index Class Name: Permit File
• Doc Date: 5/7/2010
• Doc Name: Estimated Reclamation Cost
• Section_Exhibit Name: Exhibit 3.02.2-E1 Estimated Reclamation Cost
• Media Type: D
• Archive: Yes

CIRCES Cost Estimating Software
_.
BULLDOZER WORK
:= :.
PROJECT IDENTIFICATION
Task #: 080 State : Colorado Permit/job# : C2009 -087
Date
User
04/08/2010
JHB
County : Routt Abbreviation : none
Site Peabody Sage Creek Mine Filename: C087 -080
Agency or organization name Division Of Reclamation, Mining And Safety
Permit or other job action : New application
Task description : regrade LCSS sump
HOURLY EQUIPMENT COST
Basic machine Cat D10R - 10SU (2005)
Horsepower:
570
Blade type Semi - Universal
Attachment no. 1 : ROPS Cab
Shift basis :
1 per day
Attachment no. 2 : -shank ripper
Data source :
(CRG)
Utilization %
Cost Breakdown : Ownership cost/hour : $89.77 NA
Operating cost/hour : $128.30 100
Ripper op. cost/hour : $1.48 15
Operator cost/hour : $38.54 NA
Total unit cost/hour : $258.08 Total fleet cost/hour :
$258.08
MATERIAL QUANTITIES
Initial Swell Loose
volume: 4,163 CCY factor : 1.125 volume :
4,684
LCY
Source of estimated volume Map 2.05.3 M1 2.05.3 -E2.E
Source of estimated swell factor : Caterpillar Handbook 40th edition
HOURLY PRODUCTION Job Condition Correction Factors
Source
Operator skill :
0.75
(avg.)
Average push distance : 200 feet Material consistency :
0.90
(Cat HB)
Unadjusted hourly production : 946.0 LCY /hr Dozing method:
1.00
(gen.)
Visibility:
1.00
(a vg.)
Material consistency description : Job efficiency :
0.83
(lshift/day)
Compacted fill or embankment Spoil pile:
0.80
(fnd -rf)
Push gradient:
1.00
(Cat HB)
Average push gradient: 0.50 % (pos) Altitude :
1.00
(Cat HB)
Average site altitude : 6,645 feet Material weight:
0.87
(Cat HB)
Blade type :
1.00
(S /SU /U)
Material weight: 2,650 Ibs /LCY Net correction :
0.39
Weight description :
Decomposed rock - 25% Rock, 75% Earth Adjusted unit production :
367.08
LCY /hr
Adjusted fl product :
367.08
LCY /hr
JOB TIME AND COST
Fleet size : 1 Dozer(s) Total job time :
12.76
Hours
Unit cost: $0.703 /LCY Total job cost:
$3,293