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CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />PROJECT IDENTIFICATION <br />Task # : 02a State :Colorado Perm' it/job#: M- 1983-037 <br />Date <br />User <br />09/16/2010 <br />DMC <br />County : Routt Abbreviation :none <br />Site :Wyman Pit Filename :M037-02a <br />Agency or organization name: DRMS <br />Permit or other job action :110c SDG <br />Task description : Topsoil application over currently disturbed area (approx. 5 acres) <br />HOURLY EQUIPMENT COST <br />Basic machine : Cat D8R Series 11 - 8SU (200,1 Horsepower : 310 <br />Blade type : Semi-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 : $53.74 NA <br /> Operating cost/hour : $70.63 100 <br /> Ripper op. cost/hour : $3.18 50 <br /> Operator cost/hour : $38.54 NA <br /> Total unit cost/hour : $166.08 Total fleet cost/hour : $166.08 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 4,033 L CY factor : NA volume : 4,033 LCY <br /> <br />Source of estimated volume :5 acres to 6" depth <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 : 100 feet Material consistency : 1.00 (Cat HB) <br />Unadjusted hourly production : 852.6 LCY/hr Dozing method : 1.00 (gen.) <br /> Visibility : 1.00 (avg.) <br />Material consistency description : Job efficiency : 0.83 (lshift/day) <br />Consolidated stockpile Spoil pile: 0.70 (fnd-mo <br /> Push gradient : 1.00 (Cat HB) <br />Average push gradient : 0.00 % (pos) Altitude : 1.00 (Cat HB) <br />Average site altitude : 6,700 feet Material weight : 1.44 (Cat HB) <br /> Blade type : 1.00 (S/SU/U) <br />Material weight : 1,600 Ibs/LCY Net correction : 0.63 <br />Weight description <br />Top Soil Adjusted unit production : 533.87 LCY/hr <br /> Adjusted fleet production : 533.87 LCY/hr <br />JOB TIME AND COST <br />Fleet size : 1 Dozer(s) Total job time : 7.55 Hours <br />Unit cost : $0.311 /LCY Total job cost : $1,255 <br />