2011-01-24_PERMIT FILE - C1981038

• Permit No: C1981038
• IBM Index Class Name: Permit File
• Doc Date: 1/24/2011
• Doc Name: Cost Summary
• Section_Exhibit Name: Reclamation Cost Estimate MR126
• Media Type: D
• Archive: No

CIRCES Cost Estimating Software
TRUCK/LOADER TEAM WORK
PROJECT IDENTIFICATION
Agency or organization name: Colorado Division Of Reclamation, Mining And Safety
Task # : 010 State : Colorado Permit/job #: C-1981-038
Date : 1210212010 County : Delta Abbreviation : none
User : JRS Site :Bowie No. 1 Mine Filename :C038-010
Permit or other job action :2010 Midterm Review (MT-6)
Task description: Haul Fill from Storage Zone 1-B to Portal Zone 4-C
HOURLY EQUIPMENT COST Shift basis: 1 per day
lEauir)ment Description
Truck/loader team -Truck : Ct 773D (2002)
-Loader : T 9 90 Series 11(2005)
-Water truck : Water Tanker, 5,000 Gal.
sheet 1 of 2
Support equipment -Load area : Cat D10R - 10SU (2005)
-Dump area : Cat D10R - 10SU (2005)
Road maintenance -Motor grader : CAT 14H
Cost Breakdown : Truck/Loader Work Team
Truck Loading Tool Support Equipment
Load Area Dump Area Road Maintenance Equipment
Motor Grader Water Truck
Import data filename : truck2 loader dozer dozer grader misctruk
% Utilization-machine : 100 98 100 100 50 50
-Ripper attachment : NA NA 0 0 0 NA
Ownership cost/hour : $63.47 $106.04 $76.61 $76.61 $41.68 $24.58

Operating cost/hour :
$87.44
$103.18
$128.30
$128.30
$23.13 _
$16.65
Ripper op. cost/hour : NA NA $0.00 $0.00 $0.00 NA
Operator cost/hour : $22.29 $38.72 $38.54 $38.54 $24.50 $38.70
Unit subtotals : $173.20 $247.94 $243.45 $243.45 $89.31 $79.93

Number of units :
5
1
1
1
1 _
1
Group subtotals : Work : $1,113.93 Support : $486.89 Maintenance : $169.24
Total work team cost/hour : $1.770.06
MATERIAL QUANTITIES
Initial Swell
volume : 6,298 CCY factor : 1.165
Source of quantity take-off :Map 5C-6A and 8A-2
Source of estimated swell factor : CAT Handbook
Material purchase cost : $0.00 /LCY
HOURLY PRODUCTION
Truck Capacity :
Truck Payload (weight) Basis : Truck Bed
Loose
volume:
Total cost
me) Basis :
$0
Material weight : 2900 pounds/LCY Struck volume : 33.80 LCY
Descr.: Decomposed rock - 50% Rock, 50% Earth Heaped volume : 45.90 LCY
Rated payload : 108,060 pounds Average volume : 39.85 LCY
Payload capacity: 37.26 LCY Adjusted volume`: 37.26 LCY
Final truck volume based on number of loader passes : 37.13 LCY
`truck volume adjusted to not exceed rated payload or heaped volume
Loading Tool Capacity : Job Condition Corrections : Site altitude (ft.) : 7,100
Rated capacity (nom. heaped) : 11.250 LCY Truck Loader Source
Descr.:Other - rock/dirt mixtures (100-120%) Altitude adj.: 1.000 1.000 (Cat HB)
Bucket fill factor : 1.100 Job efficiency : 0.830 0.830 (1 shift/day)
Adjusted bucket capacity : 12.375 LCY Net correction : 0.830 0.830

7,337 LCY