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CIRCES Cost Estimating Software <br />PROJECT IDENTIFICATION <br />Task # : 075 <br />Date : 08/23/2006 <br />User : TAK <br />State :Colorado <br />County :Gunnison <br />Site :West EIk Mine <br />PermiUjob# : C-80-007 <br />Abbreviation :none <br />Filename :0007-075 <br />Agency or organization name :Colorado Division Of Mining, Reclamation And Safety <br />Permit or other job action :Permit Renewal RN-05 <br />Task description : Rearade drill roads <br />Basic machine :Cat D9R - 9SU (2005) Horsepower : 405 <br />Blade type :Semi-Universal <br />Attachment no. 1 : ROPS Cab Shift basis : 1 per day <br />Attachment no. 2 :3-shank ripper <br /> Data source : (CRG) <br /> Utilization <br />Cost Breakdown : Ownership cosUhour : $72.92 NA <br />Operatingcost/hour : $98.84 100 <br />Ripper op. cost/hour : $0.00 0 <br />Operator cosUhour : $32.78 NA <br />Total unit cosUhour : $204.53 Total fleet cosUhour : $818.13 <br />......::: ;:: .~: ~: .a <br />MATERIAL QUANTITIES ~:: :; ~:;_ ;: ~~ <br />Initial Swell Loose <br />volume: 2,222 BCY factor : 1.330 volume: 2,955 LCY <br /> <br />Source of estimated volume : MR-125 <br />Source of estimated swell factor :CAT Handbook <br />HOURLY PRODUCTION Job Condition Correction Factors Source <br />Average push distance : 100 feet <br />Unadjusted hourly produgion : 1,243.2 LCY/hr <br />Material consistency description <br />Compacted fill or embankment <br />Average push gradient : 4.00 % (pos) <br />Average site altitude : 7, 700 feet <br />Material weight : 2,900 Ibs/LCY <br />Weight description <br />Decomposed rock - 50% Rock, 50% Ea Rh <br />Operator skill : 0.75 <br />Material consistency : 0.90 <br />Dozing method : 1.00 <br />Visibility : 1.00 <br />Job efficiency : 0.83 <br />Spoil pile : 0.80 <br />Push gradient : 0.93 <br />Altitude : 0.95 <br />Material weight : 0.79 <br />Blade type : 1.00 <br />Net correction : 0.31 <br />Adjusted unit production <br />Adjusted fleet production <br />388.67 <br />1,554.66 <br />(Cat <br />(Cat <br />LCY/hr <br />LCY/hr <br />JOB TIME AND COST <br />Fleet size : 4 Dozers) Total job time : 1.90 Hours <br />Unit cost : $0.526 /LCY Total job cost : $1,555 <br />