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CIRCES Cost Estimating Software <br /> BULLDOZER WORK <br /> <br /> <br />PROJECT IDENTIFICATION <br />Task # 001 State : Colorado Permit/job# : M-1978-014 <br />Date : 0711112008 County : Jefferson Abbreviation : none <br />User DB2 Site : Chieftain North Filename : M014-001 <br />Agency or organization name: DRMS <br />Permit or other job action SO <br />Task description : Regrade <br /> <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 : 3-shank ripper <br /> Data source . (CRG) <br /> Utilization % <br />Cost Breakdown : Ownership cost/hour : $71.49 NA <br /> Operating cost/hour : $103.27 100 <br /> Ripper op. cost/hour : $2.01 25 <br /> Operator cost/hour : $32.78 NA <br /> Total unit cost/hour . $209.55 Total fleet cost/hour $209.55 <br />_.................... <br /> <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 16,000 LCY factor : NA volume:- 16,000 LCY <br />Source of estimated volume : visual estimate <br />Source of estimated swell factor : NA <br /> <br />HOURLY PRODUCTION Job Condition Correction Factors Source <br /> Operator skill : 0.75 (avg.) <br />Average push distance : 100 feet Material consistency : 1.20 (Cat HB) <br />Unadjusted hourly production : 1,243.2 LCY/hr Dozing method : 1.20 (slot) <br /> Visibility : 1.00 (avg.) <br />Material consistency description . Job efficiency : 0.83 (lshift/day) <br />Loose stockpile Spoil pile 0.80 (fnd-rt) <br /> Push gradient : 1.22 (Cat HB) <br />Average push gradient : 10.00 % (neg) Altitude : 1.00 (Cat HB) <br />Average site altitude : 6,100 feet Material weight : 0.96 (Cat HB) <br /> Blade type : 1.00 (S/SU/U) <br />Material weight : 2,400 Ibs/LCY Net correction : 0.84 <br />Weight description : <br />Clay and gravel - Dry <br />JOB TIME AND COST <br />Fleet size : 1 Dozer(s) <br />Unit cost : $0.200 /LCY <br />Adjusted unit production : 1046 61 LCY/hr <br />Adjusted fleet production : 1,046.61 LCY/hr <br />------------ <br />Total job time : 15.29 Hours <br />Total job cost : $3,203