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CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />................... <br />PROJECT IDENTIFICATION <br />Task # : 051 State : Colorado Permit/job# : C-96-084 <br />Date : 0412212008 <br />User : Jos <br />County : Las Animas Abbreviation :none <br />Site : Lorencito Canyon Mine Filename : C084-051 <br />Agency or organization name : Colorado Division Of Reclamation, Mining And Safety <br />Permit or other job action : Permit Renewal 02 <br />Task description : Replace Live-Handled Topsoil to E-2 <br />HOURLY E UIPMENT COST ......................................................................................................................................................... <br />Q <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 cost/hour : $71.49 NA <br />Operating cost/hour : $103.27 100 <br />Ripper op. cost/hour : $0.00 0 <br />Operator cost/hour : $32.78 NA <br />Total unit cost/hour : $207.53 Total fleet cost/hour : $415.07 <br /> <br /> <br />............................ <br />::::: .............. <br />MATERIAL ...................................................... <br />QUANTITIES <br /> <br />............................... <br />.............................. <br /> <br />................................................................................................... <br />.................................................................................................... <br />Initial Swell Loose <br />volume : 750 CCY factor : 1.125 volume : 844 LCY <br />Source of estimated volume : Table 2.05.4-1f <br />Source of estimated swell factor : CAT Handbook <br />HOURLY PRODUCTION Job Condition Correction Factors Source <br /> Operator skill : 0.75 (avg.) <br />Average push distance : 75 feet Material consistency : 0.90 (Cat HB) <br />Unadjusted hourly production : 1,514.3 LCY/hr Dozing method : 1.00 (gen.) <br /> Visibility : 1.00 (avg.) <br />Material consistency description : Job efficiency : 0.83 (lshift/day) <br />Compacted rill or embankment Spoil pile : 0.60 (fnd-so <br /> Push gradient : 1.00 (Cat HB) <br />Average push gradient : 0.00 % (pos) Altitude : 1.00 (Cat HB) <br />Average site altitude : 7,100 feet Material weight : 0.90 (Cat HB) <br /> Blade type : 1.00 (S/SU/U) <br />Material weight : 2,550 Ibs/LCY Net correction : 0.30 <br />Weight description <br />Earth - Dry packed Adjusted unit production : 458.96 LCY/hr <br /> Adjusted fleet production : 917.92 LCY/hr <br /> <br /> <br />............ <br />AND ::: ::::................. <br />JOB TIME COST <br />................... <br />................... <br />......... <br />.......... <br />...................... ........... <br /> <br />.............................................................................. <br />............................................................................. <br /> <br />............ .. <br />......................... ................................. <br />Fleet size : 2 Dozer(s) Total job time : 0.92 Hours <br />Unit cost : $0.452 /LCY Total job cost : $382 <br />