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CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />PROJECT IDENTIFICATION <br />Task # : 09a State :Colorado Permit/job# :P-2008-048 <br />Date : 0211512011 County : Rio Blanco Abbreviation :none <br />User : THM Site :Amso Filename :P048-09a <br />Agency or organization name: DRMS <br />Permit or other job action :Final Reclamation Cost Estimate - MD-05 <br />Task description : Spread topsoil over 5.8 acres of Test Pad and Test Pad Roads <br />HOURLY EQUIPMENT COST <br /> Basic machine : Cat D7R DS Series 11- 7SU Horsepower : 240 _ <br /> Blade type : Semi-Universal <br /> Attachment no. 1 : ROPS Cab Shift basis : 1 per day <br /> Attachment no. 2 :NA <br /> Data source : (CRG) <br /> Utilization % <br />Cost Breakdown : Ownership cost/hour : $43.55 NA <br /> Operating cost/hour : $64.95 100 <br /> Ripper op. cost/hour : $0.00 NA <br /> Operator cost/hour : $38.54 NA <br /> Total unit cost/hour : $147.04 Total fleet cost/hour : $147.04 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 7,018 LCY factor : NA volume : 7,018 LCY <br />Source of estimated volume :Plan Submitted <br />Source of estimated swell factor : NA <br />HOURLY PRODUCTION Job Condition Correction Factors Source <br /> Operator skill : 0.75 (avg.) <br />Average push distance : 250 feet Material consistency : 1.20 (Cat HB) <br />Unadjusted hourly production : 350.0 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-r? <br /> Push gradient : 1.11 (Cat HB) <br />Average push gradient : 5.00 % (neg) Altitude : 1.00 (Cat HB) <br />Average site altitude : 6,900 feet Material weight : 1.44 (Cat H_B) <br /> Blade type : 1.00 (S/SU/U) <br />Material weight : 1,600 Ibs/LCY Net correction : 0.96 <br />Weight description <br />Top Soil Adjusted unit production : 335.24 LCY/hr <br /> Adjusted fleet production : 335.24 LCY/hr <br />JOB TIME AND COST <br />Fleet size : 1 Dozer(s) Total job time : 20.93 Hours <br />Unit cost : $0.439 /LCY Total job cost : $3,078