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CIRCES Cost Estimatina Software <br />BULLDOZER WORK <br />PROJECT IDENTIFICATION <br />Task # : 011 <br />Date : 0710712009 <br />User : JDM <br />Permit/job# : C-1981-010 <br />Abbreviation :none <br />Filename : C010-011 <br />Agency or organization name : Colorado Division Of Reclamation, t <br />Permit or other job action : Permit Revision PR-06 <br />Task description :East A Pit Regrade (East Side) <br />HOURLY EQUIPMENT COST <br />Basic machine :CatD11R- 11SU (2005) <br />Blade type : Semi-Universal <br />Attachment no. 1 :BOPS Cab <br />Attachment no. 2 :NA <br />O <br />Horsepower: 850 <br />Shiftbasis : 3 per day <br />Data source : (CRG) <br /> Utilization % <br />Cost Breakdown : Ownership cost/hour : $75.81 NA <br /> Operating cost/hour : $224.59 100 <br /> Ripper op. cost/hour : $0.00 NA <br /> Operator cost/hour : $33.03 NA <br /> Total unit cost/hour : $333.43 Total fleet cost/hour:-$1,333.71 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 285,386 LCY factor : NA volume : 285,386 LCY <br /> <br />Source of estimated volume : Permit Appendix A, table 1.4-3 <br />Source of estimated swell factor : Cat <br /> <br />HOURLY PRODUCTION Job Condition Correction Factors Source <br /> Operator skill : 0.80 (user) <br />Average push distance : 304 feet Material consistency : 1.00 (Cat HB) <br />Unadjusted hourly production : 1,000.0 LCY/hr Dozing method : 1.17 (user) <br /> Visibility : 0.90 (user) <br />Material consistency description : Job efficiency : 0.79 (3shifts /day) <br />Consolidated stockpile Spoil pile : 1.00 (doz-oc) <br /> Push gradient : 1.22 (Cat HB) <br />Average push gradient : 10.00 % (neg) Altitude : 1.00 (Cat HB) <br />Average site altitude : 7,000 feet Material weight : 0.93 (user) <br /> Blade type : 1.00 (S/SU/U) <br />Material weight : 2475 Ibs/LCY Net correction : 0.76 <br />Weight description <br />USER-PROVIDED WEIGHT DATA <br />JOB TIME AND COST <br />Fleet size <br />Unit cost <br />And <br />Adjusted unit production <br />Adjusted fleet production <br />4 Dozer(s) <br />$0.440 /LCY <br />State :Colorado <br />County :Moffat <br />Site : Trapper Mine <br />Total job time <br />Total job cost <br />757.59 LCY/hr <br />3,030.36 LCY/hr <br />94.18 Hours <br />$125,603