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PROJECT IDENTIFICATION <br />Task # : 040 <br />Date : 0510312010 <br />User: JHB <br />Agency or organization name : Colorado Division Of Reclamation, Mining And Safety <br />Permit or other job action :Midterm 3 <br />Task description :Replace Live-Handled Topsoil to W-4 <br />HOURLY EQUIPMENT COST <br />CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />State : Colorado <br />County: Las Animas <br />Site: Lorencito Canyon Mine <br />Basic machine : Cat D9R - 9SU (2005) Horsepower : 405 <br />Blade type : Semi-Universal <br />Attachment no. 1 :ROPS Cab Shiftbasis : 1 per day <br />Attachment no. 2 :3-shank ripper <br /> Data source : (CRG) <br /> Utilization % <br />Cost Breakdown : Ownership cost/hour : $67.77 NA <br />Operating cost/hour : $95.29 100 <br />Ripper op. cost/hour : $0.00 0 <br />Operator cost/hour : $38.54 NA <br />Total unit cost/hour : $201.60 Total fleet cost/hour : $403.20 <br /> <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 1,090 CCY factor : 1.125 volume : 1,226 LCY <br />Source of estimated volume: Table 2.05.4-1f <br />Source of estimated swell factor : CAT Handbook <br />z , <br />HOURLY PRODUCTION Job Condition Correction Factors Source <br />Average push distance : 125 feet <br />Unadjusted hourly production : 1,055.6 LCY/hr <br />Material consistency description <br />Compacted fill or embankment <br />Average push gradient <br />Average site altitude <br />Material weight <br />Weight description <br />Earth - Drv hacked <br />0.00 % (pos) <br />7,100 feet <br />Z550 Ibs/LCY <br />Operator skill : 0.75 (avg.) <br />Material consistency : 0.90 (Cat HB) <br />Dozing method:. 1.00 (gen.) <br />Visibility: 1.00 (avg.) <br />Job efficiency : 0.83 (1shift1day) <br />Spoil pile : 0.60 (fnd-so <br />Push gradient : 1.00 (Cat HB) <br />Altitude : 1.00 (Cat HB) <br />Material weight : 0.90 (Cat HB) <br />Blade type : 1.00 (S/SU/U) <br />Net correction : 0.30 <br />Adjusted unit production : 319.94 LCY/hr <br />Adjusted fleet production : 639.87 LCY/hr <br />JOB TIME AND COST <br />Fleet size : 2 Dozer(s) Total job time : 1.92 Hours <br />Unit cost : $0.630 /LCY Total job cost : $773 <br />Permit/job# : C-96-084 <br />Abbreviation : none <br />Filename : C084-040