PERMFILE134114

• Permit No: C1981012A
• IBM Index Class Name: Permit File
• Doc Date: 4/4/2003
• Section_Exhibit Name: Exhibit 28 Bond Calculations
• Media Type: D
• Archive: Yes

sheet 1 of 2
CIRCES Cost Estimating Software
• TRUCK/LOADER TEAM WORK

PROJECT IDENTIFICATION ,: ;
Agency or organization name :Colorado Division OI Minerals And Geology
Task # : 10a State :Colorado PenniUjob # : C-81-012
Date : OA/07l2001 County :Las Animas Abbreviation :none
User: JHB Site :New Elk Mine Filename:C012-10a
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l I
Permit or other job action :200[ Midterm
Task description :Haul SE coal stockpile footprint to Bevel. waste pile
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HOURLY EQUIPMENT COST Shift basis : 7 per day
Equipment Descdption
Tmck/loader team -Truck : Genedc 12-18 cy, 6x4 _
-Loader :CAT 966E S.2 sttl. lilt (1999)
Support equipment -Load area :Cat: Cat D8R - 8SU _
-Dump area :Cat D8R - 85U
Road maintenance -Motor g2der : A
-Water truck :Wafer Tanker, 2,500 Gal.
Total work team cosUhour : $597.65
MATERIAL QUANTITIES
Initial Swell Loose
volume: 7,212 CCY factor: 1.185 volume: 8,546 LCY
Cost Breakdown : ruck/Load
Truck er Work Team
Loading Tool Support Equipment
load Area Dump Area Road Maintenance Equipment
Motor Grader Water Truck
Import data filename : truck2 loader dozer dozer NA miscfnrk
%Utilization-machine: 86 100 tOD 100 NA 25
-Ripper attachment: NA NA NA NA NA NA
Ownership cosUhour : 820.12 $30.78 $43.04 $43.04 NA $7.65
Operating cosUhour: $23.06 $30.74 $65.98 $65.98 NA 82.49
Ripper op. cost/hour : NA NA $0.00 $0.00 NA NA
Operator cost hour: $23.67 $27.99 $27.99 $27.99 NA $23.61
Unit subtotals : $66.79 $89.51 8137.02 $137.02 NA $33.74
Number of units : 3 1 1 1 0 7
Group subtotals : Work : $289.88 Support : $274.03 Maintenance : $33.74
Source of quantity take-off :Permit Map 13- 2 h. thick
Source of estimated swell factor :Caterpillar Handbook
Material purchase cost : $0.00 /LCY Total cost : $0
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HOURLY PRODUCTION
Truck CaoaciN
Truck Payload (weight) Basis : Truck Beo (volume) Basis
Material weight: 1,600 pounds/LCY Struck volume: 12.00 LCY
Descr.:Coal-bituminous, raw Heaped volume: 18.00 LCY
Rated payload : 48.000 pounds Average volume : 15.00 LCY
Payload capacity : 30.00 LCY Adjusted capacity: 15.00 LCY
Final adjusted truck capacity Dosed on specific number of loader passes : 14.85 LCY
Loading Tool CaoaciN : ob Condition Corrections : Site altitude (ft.} : 7,400
Rated capacity (nom. heaped) : 4.500 LCY I Truck I Loader ~ource
Descr.:Other- rocWdirt mixtures (f00-120%) Altitude adj.: 1.000 1.000 (Cat HB)
Bucket fill factor : 1. f00 Job efficiency : 0.830 0.830 (7 snauday)
Adjusted bucket capacity : 4.950 LCY Ne[ correction : 0.830 0.830
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