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CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />PROJECT IDENTIFICATION <br />Task # : 052 State : Colorado Permit/job# : C-1981-008 <br />Date : 0512612009 County :Montrose Abbreviation :none <br />User : SLB Site : New Horizon Mine Filename : 0008-052 <br />Agency or organization name : CDRMS <br />Permit or other job action : Permit Renewal No. 5 <br />Task description :Regrade Pond 010 <br />HOURLY EQUIPMENT COST <br />Basic machine : Cat D9R - 9SU (2005) Horsepower : 405 <br />Blade type : Semi-Universal <br />Attachment no. 1 :ROPS Cab Shift basis : 1 per day <br />Attachment no. 2 :NA <br /> Data source : (CRG) <br /> Utilization % <br />Cost Breakdown : Ownership cost/hour : $62.35 NA <br /> Operating cost/hour : $103.27 100 <br /> Ripper op. cost/hour : $0.00. NA <br /> Operator cost/hour : $32.78 NA <br /> Total unit cost/hour : $198.40 Total fl eet cost/hour : $198.40 <br /> <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 10,065 CCY factor : 1.165 volume : 11,726 LCY <br /> <br />Source of estimated volume : Operator Task 13 <br />Source of estimated swell factor : Division estimate <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 (lshift/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 : 5,700 feet Material weight : 0.79 (Cat HB) <br /> Blade type : 1.00 (S/SU/U) <br />Material weight : 2900 Ibs/LCY Net correction : 0.36 <br />Weight description : <br />Decomposed rock - 50% Rock, 50% Earth <br />Adjusted unit production <br />Adjusted fleet production <br />JOB TIME AND COST <br />Fleet size : 1 Dozer(s) Total job time : 26.54 <br />441.76 LCY/hr <br />441.76 LCY/hr <br />Hours <br />Unit cost : $0.449 /LCY Total job cost : $5,266