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CIRCES Cost Estimatinq Software <br />BULLDOZER WORK <br />PROJECT IDENTIFICATION <br />Task #: 007 State :Colorado Permit/job# : M-2000-030 <br />Date <br />User <br />12/27/2007 <br />KAP <br />County: La Plata Abbreviation :none <br />Site :Agri-Dld Gravel Pit Filename :M030-007 <br />Agency or organization name: Colorado Division Of Reclamation Mining And Safety <br />Permit or other job action :Amendment <br />Task description : Spread Topsoil on Pit Floor <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 />Data source : (CRG) <br />Cost Breakdown : Ownership cost/hour : <br />Operating cost/hour : <br />Ripper op. cost/hour <br />Operator cost/hour <br />Total unit cost/hour <br />MATERIAL QUANTITIES <br />Initial Swell <br />Utilization % <br />$71.49 NA <br />$103.27 100 <br />$0.00 0 <br />$32.78 NA <br />$207.53 Total fleet cost/hour : $207.53 <br />Loose <br />volume 19,200 LCY factor : NA <br />Source of estimated volume :Reclamation Plan <br />Source of estimated swell factor : Earth - Drv Packed <br />HOURLY PRODUCTION Job Condition Correction Factors Source <br /> Operator skill : 0.75 (avg.) <br />Average push distance : 100 feet Material consistency : 1.00 (Cat HB) <br />Unadjusted hourly production : 1,243.2 LCY/hr Dozing method : 1.00 (gen.) <br /> Visibility : 1.00 (avg.) <br />Material consistency description : Job efficiency : 0.83 (lshift/day) <br />Consolidated stockpile Spoil pile : 0.80 (fnd-rf) <br /> Push gradient : 1.00 (Cat HB) <br />Average push gradient : 0.00 % (neg) Altitude : 1.00 (Cat HB) <br />Average site altitude : 6,600 feet Material weight : 0.90 (CatHB) <br /> Blade type : 1.00 (S/SU/U) <br />Material weight : 2,550 Ibs/LCY Net correction : 0.45 <br />Weight description <br />Earth - Dry packed Adjusted unit production : 557.62 LCY/hr <br /> Adjusted fleet production : 557.62 LCY/hr <br />JOB TIME AND COST <br />Fleet size : 1 Dozer(s) Total job time : 34.43 Hours <br />Unit cost : $0.372 /LCY Total job cost : $7,146 <br /> <br />volume : 19,200 LCY