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CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />PROJECT IDENTIFICATION <br />Task #: 009 State : Colorado Permit/job# : C-1982-057 <br />Date : 0412812010 County : Routt Abbreviation : none <br />User : JRS Site : Seneca li-W Filename : C057-009 <br />Agency or organization name : Colorado Division Of Reclamation, Mining And Safety <br />Permit or other job action :Partial Phase I Bond Release SL-02 _ <br />Task description : Doze South Wadge Pit HighwaH - Partially Backgll Pit <br />HOURLY EQUIPMENT COST <br /> Basic machine : Cat D11 R - 11 U (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 : (CRG) <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 : 275,000 LCY factor : NA volume : 275,000 LCY <br />Source of estimated volume : Division Estimate <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 : 1.20 (Cat HB) <br />Unadjusted hourly production : 2,870.3 LCY/hr Dozing method : 1.10 (50_% sl_) <br /> Visibility: 1.00 (avg.) _ <br />Material consistency description : Job efficiency : 0.83 (1shift1day) <br />Loose stockpile Spoil pile : 0.90 (ssd-fc) <br /> Push gradient : 1.22 _(Cat HB) <br />Average push gradient : 10.00 % (neg) Altitude : 693 (Cat <br />H <br />B) <br />Average site altitude : 8,000 feet Material weight : 0.90 _ <br />_ <br />(Cat HB) <br /> Blade type : 1.00 (S/SU/U) <br />Material weight : 2,550 Ibs/LCY Net correction : 0.76 <br />Weight description <br />Sandstone Adjusted unit production : 2181.17 LCY/hr <br /> Adjusted fleet production : 8,724.69 LCY/hr <br />JOB TIME AND COST <br />Fleet size : 4 Dozer(s) Total job time : 31.52 Hours <br />Unit cost : $0.194 /LCY Total job cost : $53,269