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CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />... ...... ......................... ..:. . <br />.... .... .. <br />PROJECT IDENTIFICATION <br />Task # : 03a State :Colorado Permit/job# :M-1988-037 <br />Date <br />User <br />0811112010 <br />GRM <br />Agency or organization name : DRMS <br />Permit or other job action :final reclamation liability estimate <br />Task description : final grading of backfilled slopes <br />...................::..... ....................................... . . <br />HOURLY EQUIPMENT COST <br />Basic machine: Cat D9R - 9U (2005) Horsepower : 405 <br />Blade type :Universal <br />Attachment no. 1 :ROPS Cab Shift basis :-I per day <br />Attachment no. 2 :3-shank ripper <br />Data source : (CRG) <br /> Utilization % <br />Cost Breakdown : Ownership cost/hour : $67.77 NA <br /> Operating cost/hour : $95.29 100 <br /> Ripper op. cost/hour : $0.00 0 <br /> Operator cost/hour : $38.54 NA <br /> Total unit cost/hour : $201.60 Total fleet cost/hour : $201.60 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 5,000 LCY factor : NA volume : 5,000 LCY <br /> <br />Source of estimated volume :n/a <br />Source of estimated swell factor :NA <br /> <br />HOURLY PRODUCTION Job Condition Correction Factors Source <br /> Operator skill : 0.75 (avg.) <br />Average push distance : 75 feet Material consistency : 1.20 (Cat HB) <br />Unadjusted hourly production : 1,600.0 LCY/hr Dozing method : 1.00 (gen.) <br /> Visibility : 1.00 (avg.) <br />Material consistency description : Job efficiency : 0.83 (lshift/day) <br />Loose stockpile Spoil pile : 0.80 (fnd-rf) <br /> Push gradient : 1.60 (Cat HB) <br />Average push gradient:- 30.00 % (neg) Altitude : 1.00 (Cat HB) <br />Average site altitude : 7,300 feet Material weight : 0.79 (Cat HB) <br /> Blade type : 1.00 (S/SU/U) <br />Material weight : 2,900 Ibs/LCY Net correction : 0.76 <br />Weight description : <br />Decomposed rock - 50% Rock, 50% Earth Adjusted unit production : 1213.88 LCY/hr <br /> Adjusted fleet production : 1,213.88 LCY/hr <br /> <br /> <br />JOB TIME AND COST _: <br />Fleet size : 1 Dozer(s) Total job time : 4.12 Hours <br />Unit cost : $0.166 /LCY Total job cost : $830 <br /> <br />County :Montrose <br />Site: Norwood Pit <br />Abbreviation :none <br />Filename :M037-03a