2010-05-07_APPLICATION CORRESPONDENCE - C2009087

• Permit No: C2009087
• IBM Index Class Name: APPLICATION CORRESPONDENCE
• Doc Date: 5/7/2010
• Doc Name: Revised Reclamation Cost Estimate ‎(Memo)‎
• From: Janet Binns
• To: Tom Kaldenbach
• Email Name: TAK
• Email Name: JHB
• Media Type: D
• Archive: No

sheet 1 of 2
CIRCES Cost Estimating Software
TRUCK/LOADER TEAM WORK
PROJECT IDENTIFICATION
Agency or organization name : Division Of Reclamation, Mining And Safety
Task # : 054 State : Colorado Permit/job #: C2009-087
Date : 05/07/2010 County :Routt Abbreviation :none
User : JHB Site : Peabody Sage Creek Mine Filename : C087-054
Permit or other job action :New application
Task description : Haul backfill material from South Facilities area to portal fu.
HOURLY EQUIPMENT COST Shift basis : I per day
Equipment Description
Truck/loader team -Truck :
-Loader:
Support equipment -Load area
-Dump area
Road maintenance -Motor grader
-Water truck
`769D
T 98BG (2005)
D10R - 10SU (2005)
! D10R - 10SU (2005)
ter Tanker. 10.000 Gal.
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 NA misctruk
% Utilization-machine : 100 91 100 100 NA 25
-Ripper attachment : NA NA 20 NA NA NA
Ownership cost/hour : $52.27 $62.60 $76.61 $76.61 NA $62.58
Operating cost/hour : $69.57 $69.26 $128.30 $128.30 NA $21.28
Ripper op. cost/hour : NA NA $0.00 $0.00 NA $0.00
Operator cost/hour : $22.29 $38.72 $36.54 $38.54 NA $38.70
Unit subtotals : $144.14 $170.58 $243.45 $243.45 NA $122.56
Number of units : 4 2 1 1 0 1
Group subtotals : Work : $917.70 Support: $486.89 Maintenance : $122.56
MATERIAL QUANTITIES
Initial
volume : 192,960 CCY
Total work team cost/hour
$1,527.14
Swell Loose
factor : 1.125 volume : 217,080 LCY
Source of quantity take-off : Map 2.05.3 MIA, portal Face-ip vol., % of disturbance
Source of estimated swell factor : Caterpillar Handbook 40th edition
Material purchase cost : $0.00 /LCY Total cost : $0
HOURLY PRODUCTION
Truck Capacity :
Truck Payload (weight) Basis : Truck Bed (volume) Basis :
Descr. :
Material weight : 2,650 pounds/LCY Struck volume :
posed rock - 25% Rock, 75% Earth Heaped volume :
Rated payload
Payload capacity
82,000 pounds Average volume :
30.94 LCY Adjusted volume':
Final truck volume based on number of loader passes
truck volume adjusted to not exceed rated payload or heaped volume
21.60 LCY
31.70 LCY
26.65 LCY
30.94 LCY
27.06 LCY
Loadina Tool Capacity : Job Condition Corrections : Site altitude (ft.) :-6,800
Rated capacity (nom. heaped) : 8.200 LCY Truck Loader Source
Descr.: Blasted rock - avg. blasted (75 - 90%) Altitude adj.: 1.000 1.000 (Cat HB)
Bucket fill factor : 0.825 Job efficiency : 0.830 0.830 (1 shift/day)
Adjusted bucket capacity: 6.765 LCY Net correction : 0.830 0.830