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CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />PROJECT IDENTIFICATION <br />Task # : 029 State : Colorado Permit/job# : C-1982-057 <br />Date : 0412812010 County : Routt Abbreviation :.none <br />User: JRS Site : Seneca li-W Filename : C057-029 <br />Agency or organization name : Colorado Division Of Reclamation, Mining And Safety <br />Permit or other job action :Partial Phase 1 Bond Release SL-02 <br />Task description : Grade Culvert Embankments <br />HOURLY EQUIPMENT COST <br />Basic machine : Cat D 11 R - 11U (2005) Horsepower : 850 <br /> Blade type : Universal <br /> Attachment no. 1 : ROPS Cab Shift basis : 1 per day <br /> Attachment no. 2 :3-shank ripper <br /> Data source : ___ (CR_ G) <br /> Utilization % <br />Cost Breakdown : Ownership cost/hour : $174.21 NA <br /> Operating cost/hour : $209.76 100 <br /> Ripper op. cost/hour : $0.00 0 <br /> Operator cost/hour : $38.54 NA <br /> Total unit cost/hour : $422.51 Total fleet cost/hour : $1,690.03 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 270,000 LCY factor : NA volume : 270,000 LCY <br />Source of estimated volume: Page 25-1-24 <br />Source of estimated swell factor :NA <br />HOURLY PRODUCTION Job Condition Correction Factors Source <br /> Operator skill : 0.75 (avg.) <br />Average push distance : 100 feet Material consistency : 1.00 (Cat HB)_ <br />Unadjusted hourly production : 2,870.3 LCY/hr Dozing method : 1.00 (gen.)--- <br /> Visibility: 1.00 (avg.) <br />Material consistency description : Job efficiency : 0.83 (1shift1day). <br />Consolidated stockpile Spoil pile : 0.80 (fnd-rt) <br /> Push gradient : 1.00 _ (Cat HB) <br />Average push gradient : 0.00 % (pos) Altitude : 1.00 (Cat HB) <br />Average site altitude : 7,500 feet Material weight : 0.87 (Cat HB) <br /> Blade type : 1.00 (S/SU/U) <br />Material weight : 2,650 Ibs/LCY Net correction : 0.43 <br />Weight description : <br />Decomposed rock - 25% Rock, 75% Earth Adjusted unit production : 1240.17 LCY/hr <br /> Adjusted fleet production : 4,960.68 LCY/hr <br />JOB TIME AND COST <br />Fleet size : 4 Dozer(s) Total job time : 54.43 Hours <br />Unit cost : $0.341 /LCY Total job cost : $91,985