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CIRCES Cost Estimatinst Software
<br />BULLDOZER WORK ..
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<br />PROJECT IDENTIFICATION
<br />Task # : 002 State :Colorado Permitfjob# : C1981013
<br />Date : 07292008
<br />User : JHB County :Las Animas Abbreviation :none
<br />Site :Golden Eagle Mine Filename : C013-002
<br />Agency or organization name :Division Of Reclamation, Mining And Safety
<br />Permit or other job action : SL6
<br />Task description :regrade areas around welt sealing
<br />HOURLY EGIUIPMENT COST
<br />Basic machine :Cat D3G LGP - 3P Horsepower : 70
<br />Blade type :Power Angle Tilt
<br />Attachment no. 1 : ROPS Cab Shift basis : 1 per day
<br />Attachment no. 2 : NA
<br />Data source : (CRG)
<br />• Utilization
<br />Cost Breakdown : Ownership cost/hour : $11.79 ~
<br />Operating cosUhour : $22.30 100
<br />Ripper op. cost/hour : 50.00 _ NA
<br />Operator cosUhour : $32.78 ~
<br />Total unit cosUhour : $66.88 Total fleet cost/hour : $66.88
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<br />MATERIAL QUANTITIES
<br />Initial Swell Loose
<br />volume : 7 LCY factor : NA volume : 7 LCY
<br />Source of estimated volume :estimate 10'x 10' pad per well, 4° thickness
<br />Source of estimated swell factor : NA ::.:::.::.,...,::.......,.....::,.::.:::::,.::::••.,;.;::}:.}}}::. .
<br />HOURLY PRODUCTION
<br />Average push distance : 50 feet
<br />Unadjusted hourly production : 169.6 LCYIhr
<br />Material consistency description
<br />Loose stockpile
<br />Average push gradient : 0.00 % (I
<br />Average site altitude : 6,400 feet
<br />Material weight
<br />Weight description
<br />Earth -Dry packed
<br />Adjusted unit production
<br />Adjusted fleet production
<br />0.75
<br />1.20
<br />1.00
<br />1.00
<br />0.83
<br />0.80
<br />1.00
<br />1.00
<br />0.90
<br />1.00
<br />0.54
<br />91.38
<br />s1.3$
<br />(PA
<br />LCY/hr
<br />LCY/hr
<br />JOB TIME AND COST
<br />Fleet size : 1 Dozers) Total job time : 0.08 Hours
<br />Unit cost : $0.732 /LCY Total job cost : $5
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<br />2,550 Ibs/LCY
<br />Job Condition Correction Factors
<br />Operator skill :_
<br />Material consistency : .
<br />Dozing method :`
<br />visibility :_
<br />Job efficiency :_
<br />Spoil pile :_
<br />Push gradient :_
<br />Altitude
<br />Material weight
<br />Blade type :_
<br />Net correction
<br />Soun~
<br />SL-06 Exhibit 19- 3 Revised 8-9-2008
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