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CIRCES Cost Estimatina Software <br />BULLDOZER WORK <br />PROJECT IDENTIFICATION <br />Task #: 012 _ State : Colorado Permitrob# : C-1982-057 <br />Date : - 08!0512008 County : Routt V Abbreviation.,--- <br />bbreviation : none _ <br />- ---- ----- ----- <br />User ; JRS Site :Seneca li-W Filename : C057-012 <br />Agency or organization name : Colorado Division of Reclamation, Mining And Safety <br />Permit or other job action 2008 Midtenm Review <br />Task description : Doze Adjacent Sage Creek/Wolf Creek Pit Spoil Ridges <br />HOURLY EQUIPMENT COST <br />Basic machine : Cat D11 R - 11 U (2005) Horsepower, 850 <br />Blade type :Universal Attachment no. 1 : ROPS Cab Shift basis:--I per day <br />Attachment no. 2 :3-shank ripper <br /> Data source : (CRG) <br /> Utilization % <br />Cost Breakdown : Ownership costihour : $174.40 NA <br /> Operating cost/hour : $225.78 10 <br />0 <br /> Ripper op. cost/hour : . <br />$0.00 0 <br /> Operator cost/hour : $32.78 NA <br />_...__ <br /> <br /> <br />Total unit cost/hour : ._._._.... <br />. --- <br />$432.96 Total <br /> <br />fleet cost/hour : $1,731.83 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 509,300 LCY factor : NA volume : <br />--- - ----- - --------- 509,300 LCY <br />Source of estimated volume : Division 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 : 250 feet Material consistency : 1-20 (Cat HB) <br />Unadjusted hourly production : 1,264.9 LCY/hr Dozing method : 1 10 (50% sl) <br />__..__....... ..--._--._. <br /> Visibility: 1.00 (avg.) <br />Material consistency description : Job efficiency 0.83 (1 shiff/day) <br />Loose stockpile Spoil pile, 0.90 (ssd fc) <br /> Push gradient 1.33 <br />(Cat HB) <br />Average push gradient : 1500 1 (neg) Altitude : 0,93 (Cat He) <br />Average site altitude : 8,000 feet <br />_-_ _ _ Material weight : 0,90 (Cat HB) <br /> Blade type : 1.00 (S/SU/U) <br />Material weight : 2,550 lbs/LCY Net correction : 0.82 <br />Weight description : <br />Sandstone Adjusted unit production : 1042.48 LCY/hr <br /> Adjusted fleet production : 4,169.92 LCY/hr <br />JOB TIME AND COST <br />Fleet size : 4 Dozer(s) Total job time : 122.14 Hours <br />Unit cost : ,x;0.415 iLCY Total lob cost : $211,521