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CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />XX: <br />PROJECT IDENTIFICATION <br />Task #: 03a State :Colorado Permit/job# M--1980-178 <br />Date <br />User <br />05/06/2010 <br />THM <br />County :Mesa <br />Site: Moores Pit <br />Abbreviation :none <br />Filename :M178-03a <br />Agency or organization name: DRMS <br />Permit or other job action : CN-01 Final Reclamation Cost Estimate <br />Task description :Replace 6" of fines as growth medium over 18 acres <br />HOURLY EQUIPMENT COST <br />Basic machine : Cat D8R Series /I - 8SU (200,1 Horsepower : 310 <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 : $46.56 NA <br /> Operating cost/hour : $76.01 100 <br /> Ripper op. cost/hour : $0.00 NA <br /> Operator cost/hour : $38.54 NA <br /> Total unit cost/hour : $161.10 Total fleet cost/hour : $161.10 <br /> <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 16,000 LCY factor : NA volume : 16,000 LCY <br /> <br />Source of estimated volume: 6"growth medium over 18 acres <br />Source of estimated swell factor : NA <br /> <br />............................................................ <br />HOURLY PRODUCTION .................................................. ........................................................................ <br />Job Condition Correction Factors ............................... :::::::::::. <br />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 (1 shift/day) <br />Loose stockpile Spoil pile : 0.80 (fnd-ro <br /> Push gradient : 1.05 (Cat HB) <br />Average push gradient : 2.00 % (neg) Altitude : 1.00 (Cat HB) <br />Average site altitude : 6,100 feet Material weight : 0.96 (Cat HB) <br /> Blade type : 1.00 (S/SU/U) <br />Material weight : 2,400 Ibs/LCY Net correction : 0.60 <br />Weight description <br />Sand - Dry, loose Adjusted unit production : 294.65 LCY/hr <br /> Adjusted fleet production : 294.65 LCY/hr <br /> <br /> <br />JOB TIME AND COST . <br />Fleet size : 1 Dozer(s) Total job time : 54.30 Hours <br />Unit cost : $0.547 /LCY Total job cost : $8,748 <br />