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CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />PROJECT IDENTIFICATION <br />Task # : 001 <br />Date : 02/i9/2003 <br />User: JDi <br />State :Colorado <br />County :Park <br />Site :Chaparral Meadows Pit <br />Agency or organization name : DMG <br />Permit or other job action : final reclamation <br />Task description :grade highwalls to 3:1 <br />HOURLY EQUIPMENT COST <br />Basic machine :Cat D8R Series 11 - 8U <br />Blade type :Universal <br />Attachment no. 1 : ROPS Cab <br />Attachment no. 2 : NA - <br />Cost Breakdown <br />MATERIAL QUANTITIES <br /> Utilization <br />Ownership cosUhour : $44.49 NA <br />Operating cosUhour : $61.72 100 <br />Ripper op. cosUhour : $0.00 NA <br />Operator cosUhour: $24.01 NA <br />Total unit cosUhour : $130.22, Total fleet cosUhour <br />R~sa~~ <br />Initial Swell " Loose <br />volume : 42,500 CCY factor : 1.125 volume : 47,812 LCY <br />Source of estimated volume :calculation <br />Source of estimated swell factor :program <br />HOURLY PRODUCTION Job Condition Correction Factors Source <br /> Operator skill : 0.75 (avg.) <br />Average push distance : 50 feet Material consistency : 1.00 (Cat HB) <br />Unadjusted hourly production : 1,6270 LCY/hr Dozing method : 1.20 (slot) <br /> Visibility : 1.00 (avg.) <br />Material consistency description : Job efficiency : 0.83 (ishilt/day) <br />Consolidated stockpile Spoil pile : 1.00 (doz-oc) <br /> Push gradient : 1.11 (Caf HB) <br />Average push gradient : 5.00 % (neg) Altitude : 1.00 (Cat HB) <br />Average site altitude : 8,740 feet Material weight : 0.87 (Cat HB) <br /> Blade type : 1.00 (S/SU/U) <br />Material weight : 2,650 Ibs/LCY Net correction : 0.72 <br />Weight description <br />Decomposed rock - 25% Rock, 75% Earth Adjusted unit production : 1176.16 LCY/hr <br /> Adjusted fleet production : 1,176.16 LCY/hr <br />JOB TIME AND COST <br />Fleet size : T Dozers) Total job time : 40.65 Hours <br />Unit cost : $0.111 /LCY Total job cost : $5,294 <br />Horsepower : 310 <br />PermiUjob# : M-1984-101 <br />Abbreviation :none <br />Filename : M701-001 <br />Shift basis : 1 per day <br />Data source : (CRG) <br />