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CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />.... ... <br />PROJECT IDENTIFICATION <br />Task #: 04a State : Colorado Permit/job# : P-2008-046 <br />Date : 0211512011 County: Rio Blanco Abbreviation :none <br />User: THM Site :Amso Filename :P046-04a <br />Agency or organization name: DRMS <br />Permit or other job action :Final Reclamation Cost Estimate - MD-05 <br />Task description :Establish Final grade on TM Pad <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 Shiftbasis : 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 fl eet cost/hour : $147.04 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 9,141 CCY factor : 1.115 volume : 10,192 LCY <br /> <br />Source of estimated volume :Staff Estimate <br />Source of estimated swell factor : CAT Handbook <br /> <br />HOURLY PRODUCTION Job Condition Correction Factors Source <br /> Operator skill : 0.75 (avg.) <br />Average push distance : 150 feet Material consistency : 0.90 (Cat HB) <br />Unadjusted hourly production : 518.9 LCY/hr Dozing method : 1.00 (gen.) <br /> Visibility : 1.00 (avg.) <br />Material consistency description : Job efficiency : 0.83 (1shiff/day) <br />Compacted fill or embankment Spoil pile : 0.80 (fnd-rf) <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 : 0.92 (Cat HB) <br /> Blade type : 1.00 (S/SU/U) <br />Material weight : 2,500 Ibs/LCY Net correction : 0.46 <br />Weight description <br />Clay - Dry Adjusted unit production : 238.57 LCY/hr <br /> Adjusted fleet production : 238.57 LCY/hr <br /> <br />JOB TIME AND COST <br />Fleet size : 1 Dozer(s) Total job time : 42.72 Hours <br />Unit cost : $0.616 /LCY Total job cost : $6,282 <br />