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CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />PROJECT IDENTIFICATION <br />Task #: 002 State : Colorado Permit/job# : M-1977-227 <br />Date : 0310812011 County :Costilla Abbreviation :none <br />User : RCO Site :Mesita Hill Pit Filename :M227-002 <br />Agency or organization name: DRMS <br />Permit or other job action : TR-2 <br />Task description :Grade fines slopes to 3:1 <br />HOURLY EQUIPMENT COST <br />Basic machine : Cat D7R DS Series lI - 7SU Horsepower : 240 <br />Blade type : Semi-Universal <br />Attachment no. 1 : ROPS Cab Shift basis : 1 per day <br />Attachment no. 2 :NA <br /> <br /> Data source : (CRG) <br /> Utilization % <br />Cost Breakdown : Ownership cost/hour : $43.55 NA <br />Operating cost/hour : $64.95 100 <br />Ripper op. cost/hour : $0.00 NA <br />Operator cost/hour : $38.54 NA <br />Total unit cost/hour : $147.04 Total fleet cost/hour : $147.04 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 2,600 CCY factor : 1.255 volume : 3,263 LCY <br />Source of estimated volume :300 LF x 25 ft H, reduce 1.5:1 to 3:1 <br />Source of estimated swell factor :na <br />HOURLY PRODUCTION Job Condition Correction Fac <br />Operator skill <br />Average push distance : 80 feet Material consistency <br />Unadjusted hourly production : 826.1 LCY/hr Dozing method <br />Visibility <br />Material consistency description : Job efficiency <br />Part/v consolidated stockpile Spoil pile <br />Average push gradient : 15.00 % (neg) <br />Average site altitude :--i,700 feet <br />Material weight : 950 Ibs/LCY <br />Weight description <br />Cinders <br />JOB TIME AND COST <br />Fleet size : 1 Dozer(s) <br />Unit cost : $0.124 /LCY <br />Push gradient <br />Altitude <br />Material weight <br />Blade type <br />Net correction <br />Adjusted unit production <br />Adjusted fleet production <br />ors Source <br />0.75 (avg.) <br />1.10 (Cat HB) <br />1.00 (gen.) <br />1.00 (avg.) <br />0.83 (1shift1day) <br />0.70 (fnd-rno <br />1.33 (Cat HB) <br />0.93 (Cat HB) <br />2.42 (Cat HB) <br />1.00 (S/SU/U) <br />1.43 <br />1184.50 LCY/hr <br />1,184.50 LCY/hr <br />Total job time <br />Total job cost <br />2.75 Hours <br />$405