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CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />.......................................................................... . <br />PROJECT IDENTIFICATION <br />Task #: 035 State :Colorado Permit/job# C-1981-044 <br />Date <br />User <br />06/18/2008 <br />JRS <br />County : Moffat <br />Site : Eagle Mine Complex <br />Agency or organization name : Colorado Division Of Reclamation, Mining And Safety <br />Permit or other job action : Permit Renewal 05 <br />Task description : Regiade Pond SHP1 <br />..::::...::........:...::.:::::...::......::.::::.::.....:.......................... . <br />::::::::.::.: ...:.::.....::::.:........ <br />HOURLY EQUIPMENT COST <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 /> (CRG) <br />Data source: <br /> - <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 : $207.53 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 1,578 CCY factor : 1.125 volume : 1,775 LCY <br />Source of estimated volume: Permit Exhibit 18, DWG IV 41 <br />Source of estimated swell factor : Caterpillar Handbook Edition 32 <br />HOURLY PRODUCTION Job Condition Correction Factors Source <br /> Operator skill : 0.75 (avg.) <br />Average push distance : 50 feet Material consistency : 0.90 (Cat HB) <br />Unadjusted hourly production : 2,110.5 LCY/hr Dozing method : 1.00 (gen.) <br /> Visibility: 1.00 (avg.) <br />Material consistency description : Job efficiency : 0.83 (1shift1day) <br />Compacted fill or embankment Spoil pile : 1.00 (doz-oc) <br /> Push gradient : 0.67 (Cat HB) <br />Average push gradient : 15.00 % (pos) Altitude : 1.00 (Cat HB) <br />Average site altitude : 5,400 feet Material weight : 0.87 (Cat HB) <br /> Blade type : 1.00 (S/SU/U) <br />Material weight : 2,650 Ibs/LCY Net correction : 0.32 <br />Weight description : <br />Decomposed rock - 25% Rock, 75% Earth Adjusted unit production : 683.89 LCY/hr <br /> Adjusted fleet production : 683.89 LCY/hr <br />JOB TIME AND COST <br />Fleet size : 1 Dozer(s) Total job time : 2.60 Hours <br />Unit cost : $0.303 /LCY Total job cost : $539 <br />Abbreviation :none <br />Filename :C044-035