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CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />PROJECT IDENTIFICATION <br />Task # : 01a State : Colorado Permit/job# : M-2009-048 <br />Date : 0911412009 County : Mesa Abbreviation :none User : THM Site :Gunnison River Gravel Pits Filename :M048-01a _- <br />---- <br />Agency or organization name: DRMS <br />Permit or other job action :Final Reclamation Cost Estimate ---- - <br />Task description :Re-grade slopes on Pit 1 and Pit 3 <br />HOURLY EQUIPMENT COST <br />Basic machine : Cat D7R DS Series 11 - 7SU Horseoower : 240 <br />Blade type :Semi-Universal <br />Attachment no. 1 :ROPS Cab <br />Attachment no. 2 :NA <br />Shift basis :__1 per day <br />Data source : (CRG) <br /> Utilization % <br />Cost Breakdown : Ownership cost/hour : $41.01 NA <br />Operating cost/hour : $70.97 100 <br />Ripper op. cost/hour : $0.00 NA <br />Operator cost/hour : $38.54 NA <br />Total unit cost/hour : $150.52 Total fleet cost/hour : $150.52 <br /> <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br /> <br />factor : <br />volume : 38,888 BCY <br />1.180 <br />volume : 45,888 LCY <br />Source of estimated volume: Reclamation Map and Mine Plan <br />Source of estimated swell factor :CAT Handbook <br />HOURLY PRODUCTION Job Condition Correction Factors <br /> operator skill : <br />Average push distance : 100 feet Material consistency : <br />Unadjusted hourly production : 714.3 LCY/hr Dozing method : <br /> Visibility : <br />Material consistency description : Job efficiency : <br /> Spoil pile : <br />Consolidated stockpile Push gradient <br />Average push gradient : 18.00 % (neg) Altitude <br />Average site altitude : 4,670 feet Material weight . <br /> Blade type : 1.00 <br />Material weight : 2,400 Ibs/LCY Net correction : 0.66 <br />Weight description : <br />Clay and gravel - Dry <br />JOB TIME AND COST <br />Fleet size : 1 Dozer(s) <br />Unit cost : $0.318 /LCY <br />Adjusted unit production <br />Adjusted fleet production <br />Total job time <br />Total job cost <br />Source <br />(Cat HB) <br />(gen.) <br />(avg.) - <br />(1 shift/day) <br />(fnd-rf) <br />(Cat H_B) <br />(Cat HB) <br />(Cat HB) <br />(S/SU/U) <br />473.04 LCY/hr <br />473.04 LCY/hr <br />97.01 Hours <br />$14,601