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CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />PROJECT IDENTIFICATION <br />Task # : 200 <br />Date : 08/312006 <br />User : TAK <br />State :Colorado <br />County :Gunnison <br />Site :West Elk Mine <br />PermiUjob#:C-80-007 <br />Abbreviation :none <br />Filename :0007-200 <br />Agency or organization name :CORMS <br />Permit or other job action :Permit Renewal RN-OS <br />Task description :Regrade access roads associated with MR-247 <br />HOURLY EQUIPMENT COST <br />Cost Breakdown <br />MATERIAL QUANTITIES <br />Initial <br />Basic machine :Cat D9R - 9SU (2005) <br />Blade type :Semi-Universal <br />Attachment no. 1 :ROPS Cab <br />Attachment no. 2 :3-shank ripper <br />Ownership cosUhour <br />Operating cost/hour <br />Ripper op.cosUhour <br />Operator cost/hour <br />Total unit cost/hour <br />volume : 667 CCY <br />Utilization <br />$72.92 NA <br />$98.84 100 <br />$0.00 0 <br />$32.78 NA <br />Horsepower: 405 <br />Shift basis : 1 perday <br />Data source : (CRG) <br /> <br /> <br /> <br /> <br />$204.53 Total fleet cosUhour <br />$818.13 <br />Swell Loose <br />factor : 1.165 volume : 777 LCY <br />Source of estimated volume :Division estimate <br />Source of estimated swell factor :CAT Handbook <br /> <br />HOURLY PRODUCTION Job Condition Correction Factors Source <br /> Operator skill : 0.75 (avg.) <br />Average push distance : 100 feet Material consistency : 0.90 (Cat HB) <br />Unadjusted hourly production : 1,243.2 LCY/hr Dozing method : 1.00 (gen.) <br /> Visibility : 1.00 (avg.) <br />Material consistency description : Job efficiency : 0.83 (l shift/day) <br />Compacted fill orembankment Spoil pile : 0.80 (fnd-rfJ <br /> Push gradient : 1.22 (Cat HB) <br />Average push gradient : 10.00 % (neg) Altitude : 1.00 (Cat HB) <br />Average site altitude : 6, 600 feet Material weight : 0.79 (Caf HB) <br /> Blade type : 1.00 (S/SU/U) <br />Material weight : 2,900 Ibs/LCY Net correction : 0.44 <br />Weight description <br />Decomposed rock - 50% Rock, 50% Earth <br />JOB TIME AND COST <br />Fleet size : 4 Dozers) <br />Unit cost : $0.378 /LCY <br />Adjusted unit production <br />Adjusted fleet production <br />Total job time <br />Total job cost <br />