2010-02-22_PERMIT FILE - C1980007A

• Permit No: C1980007A
• IBM Index Class Name: Permit File
• Doc Date: 2/22/2010
• Doc Name: CIRCES Cost
• Section_Exhibit Name: Exhibit 53 Reclamation Cost Estimate Part 3
• Media Type: D
• Archive: Yes

Agency or organization name : Colorado Division Of Reclamation, Mining And Safety
Permit or other job action :Permit Renewal RN-05
Task description : Regrade drill pads for wells 24GHG2E37XC, A & B (approved MR-326)
...::........ ....... ..... .
HOURLY EQUIPMENT COST
Basic machine : Cat D9R - 9SU (2005) Horsepower : 405
Blade type : Semi-Universal
Attachment no. 1 :ROPS Cab Shiftbasis : 1 perday
Attachment no. 2:3-shank ripper
Data source : (CRG)
Utilization %
Cost Breakdown : Ownership cost/hour : $72.92 NA
Operating cost/hour : $98.84 100
Ripper op. cost/hour : $0.00 0
Operator cost/hour : $32.78 NA
Total unit cost/hour : $204.53 Total fleet cost/hour : $204.53

MATERIAL QUANTITIES ................
Initial Swell Loose
volume : 807 CCY factor : 1.165 volume : 940 LCY

Source of estimated volume: CDRMS estimate based on MR-324 submittal
Source of estimated swell factor :DRMS estimate

HOURLY PRODUCTION Job Condition Correction Factors Source
Operator skill : 0.75 (avg.)
Average push distance : 50 feet Material consistency : 1.00 (Cat HB)
Unadjusted hourly production : 2,110.5 LCY/hr Dozing method : 1.00 (gen.)
Visibility : 1.00 (avg.)
Material consistency description : Job efficiency : 0.83 (lshift/day)
Consolidated stockpile Spoil pile : 0.80 (fnd-rf)
Push gradient : 1.00 (Cat HB)
Average push gradient : 0.00 % (pos) Altitude : 1.00 (Cat HB)
Average site altitude : 6,700 feet Material weight : 0.79 (Cat HB)
Blade type : 1.00 (S/SU/U)
Material weight : Z900 Ibs/LCY Net correction : 0.39
Weight description :
Decomposed rock - 50% Rock, 50% Earth
Adjusted unit production
Adjusted fleet production
833.27
833.27
LCY/hr
LCY/hr
JOB TIME AND COST
Fleet size : 1 Dozer(s) Total job time : 1.13 Hours
Unit cost : $0.245 /LCY Total job cost : $231