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CIRCES Cost Estimating Software <br />.................... BULLDOZER WORK:::.::::.:.:::::<.;;:.>;:.;:.;:«.;:.>;;:.;:.;:.;:.;;;;;:.;:.;:.;::.;:;;;.;:.;:»»:<:>::>::>:««<:::»>::>:::;::>::::<:; <br />PROJECT IDENTIFICATION <br />Task # : 023 State :Colorado Permit/job# : C-81-035 <br />Date <br />User <br />07/11/2007 <br />TAK <br />Abbreviation :none <br />Filename : C035-023 <br /> Blade type :Semi-Universal <br /> Attachment no. 1 : ROPS Cab Shift basis : 1 per day <br /> Attachment no. 2 :3-shank ripper <br /> Data source : (CRG) <br /> Utilization <br />Cost Breakdown : Ownership cost/hour : $58.24 NA <br /> Operating cost/hour : $73.75 100 <br /> Ripper op. cost/hour : $0.00 0 <br /> Operator cost/hour : $32.78 NA <br /> Total unit cost/hour : $164.77 Total fleet cost/hour : $164.77 <br /> <br />....,..IAL . U <br />iAN <br />~. ~ATER <br />M Q <br />Initial Swell Loose <br />volume : 3,226 CCY factor : 1.165 volume : 3,758 LCY <br /> <br />Source of estimated volume :Operator estimate <br />Source of estimated swell factor :CAT Handbook <br /> <br /> <br />HOURLY PRODUCTION _ ...................__.............. .............._ .._.............._ .................. <br />Job Condition Correction Factors ......................._ ::::::Source :::.. <br /> Operator skill : 0.75 (avg.) <br />Average push distance : 75 feet Material consistency : 0.90 (Cat HB) <br />Unadjusted hourly production : 1,017.1 LCY/hr Dozing method : 1.00 (gen.) <br /> Visibility : 1.00 (avg.) <br />Material consistency description : Job efficiency : 0.83 (1shift/day) <br />Compacted fill or embankment Spoil pile : 0.80 (fnd-rf) <br /> Push gradient : 1.00 (Cat HB) <br />Average push gradient : 0.00 % (pos) Altitude : 1.00 (Cat HB) <br />Average site altitude : 7,400 feet Material weight : 0.79 (Cat HB) <br /> Blade type : 1.00 (S/SU/U) <br />Material weight : 2,900 Ibs/LCY Net correction : 0.36 <br />Weight description <br />Decomposed rock - 50% Rock, 50% Earth <br />JOB TIME AND COST <br />Fleet size : 1 Dozers) <br />County : La Plata <br />Site :King 1 Mine <br />Adjusted unit production : 361.42 LCY/hr <br />Adjusted fleet production : 361.42 LCY/hr <br />Total job time : 10.40 Hours <br />Unit cost : $0.456 /LCY Total job cost : $1,713 <br />