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CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />;:... <br />PROJECT IDENTIFICATION <br />Task # : X02 State :Colorado Permitfjob# :X--2008-217-12 <br />Date <br />User <br />01/23/2008 <br />JDM <br />County :Delta <br />Site :Bowie Exploration <br />Agency or organization name : CDRMS <br />Permit or other job action :Jeep Trail Exploration <br />Task description :Regrade exploration drill pad <br />HOURLY EQUIPMENT COST <br />Basic machine :Cat D5G LGP - 5P <br />Blade type :Power Angle Tilt <br />Attachment no. 1 : ROPS Cab <br />Attachment no. 2 : NA <br />Horsepower: 90 <br />Shift basis : 1 per day <br />Data source : (CRG) <br /> Utilization <br />Cost Breakdown : Ownership cosUhour : $16.86 NA <br /> Operating cost/hour : $27.20 100 <br /> Ripper op. cosUhour : $0.00 NA <br /> Operator cost/hour : $32.78 NA <br /> Total unit cost/hour : $76.84 Total fleet cost/hour : $76.84 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 2,541 CCY factor : 1.125 volume : 2,859 LCY <br /> <br />Source of estimated volume :App. 1.05 ac X 12 in thick <br />Source of estimated swell factor :Cat Handbook Edition 34 <br /> <br />HOURLY PRODUCTION Job Condition Correction Factors Source <br /> Operator skill : 0.75 (avg.) <br />Average push distance : 120 feet Material consistency : 1.20 (Cat HB) <br />Unadjusted hourly production : 261.4 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 : 1.00 (Cat HB) <br />Average push gradient : 0.50 % (pos) Altitude : 1.00 (Cat HB) <br />Average site altitude : 8, 000 feet Material weight : 0.87 (Cat HB) <br /> Blade type : 1.00 (PAT) <br />Material weight : 2,650 Ibs/LCY Net correction : 0.52 <br />Weight description <br />Decomposed rock - 25% Rock, 75% Earth <br />................... .................. . <br />__ _.. <br />JOB TIME AND COST <br />Adjusted unit production : 135.24 LCY/hr <br />Adjusted fleet production : 135.24 LCY/hr <br />Abbreviation :none <br />Filename :X-12-X02 <br />Fleet size : 1 Dozers) Total job time : 21.14 Hours <br />Unit cost : $0.568 /LCY Total job cost : $1,624 <br />