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CIRCES Cost Estimatinq Software <br />BULLDOZER WORK <br />PROJECT IDENTIFICATION <br />Task #: 002 State :Colorado Permit/job# : M-1978-271 <br />Date : 0111812008 County : Conejos Abbreviation :none <br />User : KAP Site :Garrett Pit Filename : M271-002 <br />Agency or organization name : Colorado Division Of Reclamation Mining And Safety <br />Permit or other job action :Bond Recalculation Related to Inspection <br />Task description : Rough Grade 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 /> 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 />.... ... <br /> <br />MATERIAL QUANTITIES <br />. <br />Initial Swell Loose <br />volume : 44,367 BCY factor : 1.430 volume : 63,445 LCY <br />Source of estimated volume :Reclamation Plan <br />Source of estimated swell factor: Decomposed Rock- 75% Rock, 25% Earth <br />HOURLY PRODUCTION Job Condition Correction Factors Source <br /> Operator skill : 0.75 (avg.) <br />Average push distance : 100 feet Material consistency : 0.90 (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 (1shift1day) <br />Compacted fill or embankment Spoil pile: 0.80 (fnd-rf) <br /> Push gradient : 1.00 (Cat HB) <br />Average push gradient : 0.00 % (neg) Altitude : 0.95 (Cat HB) <br />Average site altitude : 7,740 feet Material weight : 0.70 (Cat HB) <br /> Blade type : 1.00 (S/SU/U) <br />Material weight : 3,300 Ibs/LCY Net correction : 0.30 <br />Weight description : <br />Decomposed rock - 75% Rock, 25% Earth Adjusted unit production : 368.41 LCY/hr <br /> Adjusted fleet production : 368.41 LCY/hr <br />JOB TIME AND COST <br />Fleet size : 1 Dozer(s) Total job time : 172.21 Hours <br />Unit cost : $0.563 /LCY Total job cost : $35,740