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CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />PROJECT IDENTIFICATION <br />Task #: 02a State :Colorado Permit/job# M--2010-016 <br />Date : 0811312010 County :Mesa Abbreviation :none <br />User : DMC Site :East Bradbury Pit Filename :M016-02a <br />Agency or organization name: DRMS <br />Permit or other job action :112c SDG <br />Task description : Topsoil/ Fines application <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 Shiftbasis : 1 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 : $76.01 100 <br /> Ripper op. cost/hour : $3.79 50 <br /> Operator cost/hour : $38.54 NA <br /> Total unit cost/hour : $172.07 Total fleet cost/hour : $172.07 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 166,496 LCY factor : NA volume : 166,496 LCY <br /> <br />Source of estimate d volume :Attached <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 : 200 feet Material consistency : 1.20 (Cat HB) <br />Unadjusted hourly production : 491.9 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 : 0.70 (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 : 5,070 feet Material weight : 1.44 (Cat HB) <br /> Blade type : 1.00 (S/SU/U) <br />Material weight : 1,600 Ibs/LCY Net correction : 0.75 <br />Weight description <br />Top Soil Adjusted unit production : 369.61 LCY/hr <br /> Adjusted fleet production : 369.61 LCY/hr <br /> <br />JOB TIME AND COST <br />Fleet size : 1 Dozer(s) Total job time : 450.46 Hours <br />Unit cost : $0.466 /LCY Total job cost : $77,509 <br />