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CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />PROJECT IDENTIFICATION <br />Task # : 011a State :Colorado _ Permit/job# :M-1986-040 <br />Date : 0812512010 County : Routt _ Abbreviation :none <br />User : DMC Site :Bear River S & G - Filename :M040-01a <br />Agency or organization name :DRMS <br />Permit or other job action :112c SDG <br />Task description :Spread topsoil <br />HOURLY EQUIPMENT COST <br />Basic machine: Cat D8R Series 11 - 8SU (200f <br />Blade type : Semi-Universal <br />Attachment no. 1 : ROPS Cab <br />Attachment no. 2 : NA <br />Horsepower : 310 <br />Shiftbasis : 1 per day <br />Data source : (CRG) <br /> Utilization % <br />Cost Breakdown : Ownership cost/hour : <br />-- $46.56 <br />- NA <br /> Operating cost/hour: $70.63 100 <br /> Ripper op. cost/hour : <br />- $0.00 <br />- NA <br /> Operator cost/hour: $38.54 NA <br /> Total unit cost/hour : $155.72 Total fleet cost/hour : $155.72 <br /> <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />880 LCY factor : <br />: 5 <br />l NA volume : 5,880 LCY <br />, <br />ume <br />vo <br />Source of estimated volume :site /permit file <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 : 1.10 (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 (1shift/day) <br />Partly consolidated stockpile Spoil pile : 0.70 (fnd-mf) <br /> Push gradient : 1.00 (Cat_HB) <br />Average push gradient : 0.00 % (pos) Altitude : 1.00 (Cat HB) <br />Average site altitude : 6,520 feet Material weight : 1.44 (Cat HB) <br /> Blade type : 1.00 (S/SU/U) <br />ht : <br />l wei <br />i <br />t <br />M 600 Ibs/LCY <br />1 Net correction : 0.69 <br />g <br />a <br />er <br />a , <br />Weight description <br />Adjusted unit production : <br />338.81 <br />LCY/hr <br />Top Soil <br />- - Adjusted fleet production : 338.81 LCY/hr <br /> <br />JOB TIME AND COST <br />Fleet size : 1 Dozer(s) Total job time : 17.35 Hours <br />Unit cost : $0.460 /LCY Total job cost : $2,703 <br />