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

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CIRCES Cost Estimating Software
TRUCK/LOADER TEAM WORK
sheet 1 of 2 j
Agency or organization name :Colorado Division O(Minerals And Geo/ogy
Task # : 033 State :Colorado Permitfob # : CC-81-012 I
Date : 0 8/0 82 0 0 1 County :Las Animas Abbreviation :none
User : JHB Site :New Elk Mine Filename : C012-033 I
Permit or other job action :2001 Midterm
Task descdption :Haul & spread 5227 cu.yd. topsoil borrow mat. yo 6.48 acres j

HOURLY EQUIPMENT COST Shift basis : 1 per day 1
Equipment Description
Truck loader team -Truck :Generic 12-18 cy, 6x4
-Loader :CAT 966F S.2 std. lilt 1
Support equipment -Load area : Ca108R - BSU
-Dump area :Cal D8R - 85U
ad maintenance -Motor grader :NA
-Water truck :Water Tanker, 2, 500 G
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Cost Breakdown : Truck/LOader Work Team
Truck Loading Tool Support Equipment
Load Area Dump Area Road Maintenance Equipment
Motor Grader ~ Water Truck I
Import data filename : lruck2 loader dozer dozer NA misctruk I
%Utilization-machine: 100 100 100 100 NA 25
-Ripper attachment: NA NA NA NA NA NA
Ownership cost/hour. $20.12 $30.78 $43.04 $43.04 NA $7.65 '
~
Operating cosUhour : $26.72 $30.74 $65.98 $65.98 NA $2.49
!
Ripper op. cost/hour : NA NA $0.00 $0.00 NA NA I
Operator cosUhour : $23.61 527.99 $27.99 $27.99 NA $23.61
Unit subtotals: $70.45 $89.51 $137.02 $137.02 NA $33.74
Number of units : 2 1 1 1 0 1
Group subtotals : Work : $230.41 Support : $274.03 Maintenance : $33.74 I
Total work team cost/hour : 5538.18
Initial Swell Loose j
volume: 5,227 BCY factor: 1.250 volume:
__ 6,534 LCY 1
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Source of quantity take-off :Permit page 2.05-22
Source of estimated swell factor : Caterpi!!ar Handbook, 28th edition j
Material purchase cost $0.00 /LCY Total cost SO i

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HOURLY PRODUCTION
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Truck Capacity : ~
Truck Payload (weight) Basis : Truck Bed (volume) Basis
Material weight : 2,550 pounds/LCY Struck volume : 12.00 LCY
Descr.: Earth -dry packed Heaped volume : 18.00 LCY {
Rated payload : 48,000 pounds Average volume : 15.00 LCY ~
Payload capacity : 18.82 LCY Adjusted capacity : 15.00 LCY
Final adjusted truck capacity based on spe cific number of loader passes : 14-85 LCY

Loading Tool Capacity :
ob Condition Corrections :
Site altitude (R.) : ii
7,400
Rated capacity (nom. heapetl) : 4.500 LCY Truck Loader Source
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Descr.:Other- rock/dirt mixtures (100-120%) Altitude adj.: 1.000 1.000 (Cat HB) I
Bucket fill factor : 1.100 Job efficiency : 0.830 0.830 (1 shiR/day) '~
Adjusted bucket capacity : 4.950 LCY Net correGion : 0.830 0.870 ~,
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