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CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />PROJECT IDENTIFICATION <br />Task #: 04a State :Colorado Permit/job# :M-2006-084 <br />Date : 0210212009 <br />User : THM <br />Agency or organization name: DRMS <br />Permit or other job action :AM-01 Final Reclamation Cost Estimate <br />Task description : Spread topsoil on wetland shelf using D-8 over 11.4 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 Shiftbasis : 1 per day <br />Attachment no. 2 :3-shank ripper <br /> Data source : (CRG) <br /> Utilization % <br />Cost Breakdown : Ownership cost/hour : $57.13 NA <br /> Operating cost/hour : $77.13 100 <br /> Ripper op. cost/hour : $0.67 10 <br /> Operator cost/hour : $32.78 NA <br /> Total unit cost/hour : $167.70 Total fleet cost/hour : $670.81 <br /> <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 18,392 LCY factor : NA volume : 18,392 LCY <br /> <br />Source of estimated volume : Table L-1 <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 : 350 feet Material consistency : 1.10 (Cat HB) <br />Unadjusted hourly production : 233.3 LCY/hr Dozing method : 1.00 (gen.) <br /> Visibility : 1.00 (avg.) <br />Material consistency description : Job efficiency : 0.83 (1shift/day) <br />Partly consolidated stockpile Spoil pile : 0.80 (fnd-rt) <br /> Push gradient : 1.00 (Cat HB) <br />Average push gradient : 0.00 % (neg) Altitude : 1.00 (Cat HB) <br />Average site altitude : 5,700 feet Material weight : 1.44 (Cat HB) <br /> Blade type : 1.00 (S/SU/U) <br />Material weight : 1,600 Ibs/LCY Net correction : 0.79 <br />Weight description <br />Top Soil <br />JOB TIME AND COST <br />Fleet size : 4 Dozer(s) <br />County: Rio Blanco <br />Site : White River City Pit <br />Adjusted unit production : 183.48 LCY/hr <br />Adjusted fleet production : 733.90 LCY/hr <br />Abbreviation :none <br />Filename :M084-04a <br />Total job time : 25.06 Hours <br />Unit cost : $0.914 /LCY Total job cost : $16,811