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PROJECT IDENTIFICATION <br />CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />Task # : 004 State : Colorado <br />Date : 0710612009 County :Moffat <br />User : JDM Site : Trapper Mine <br /> <br />Agency or organization name : Colorado Division Of Reclamation, Min <br />Permit or other job action :Permit Revision PR-06 <br />Task description : DIE Pit Regrade (Spoil Side East) <br />HOURLY EQUIPMENT COST <br />Basic machine : Cat D11 R - 11 SU (2005) Horsepower : 850 <br />Blade type : Semi-Universal <br />Attachment no. 1 :ROPS Cab Shiftbasis : 3 per day <br />Attachment no. 2 :NA <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 : $2,667.43 <br />. ........... ._ _ <br />MATERIAL QUANTITIES A <br />Initial Swell Loose <br />volume : 513,158 LCY factor : NA volume : 513,158 LCY <br />Source of estimated volume :Permit Appendix A, table 1.4-3 <br />Source of estimated swell factor : Cat <br />HOURLY PRODUCTION Job Condition Correction Factors <br />Average push distance : 357 feet <br />Unadjusted hourly production : 856.8 LCY/hr <br />Material consistency description <br />Consolidated stockpile <br />Average push gradient:- 5.00 % (t <br />Average site altitude : 7,000 feet <br />Material weight : 2,475 Ibs/LCY <br />Weight description : <br />USER-PROVIDED WEIGHT DATA <br />JOB TIME AND COST <br />Permit/job# : C-1981-010 <br />Abbreviation : none <br />Filename : C010-004 <br />And <br />Operator skill : 0.80 <br />Material consistency : 1.00 <br />Dozing method : 1.17 <br />Visibility: 0.90 <br />Job efficiency : 0.79 <br />Spoil pile : 1.00 <br />Push gradient : 1.11 <br />Altitude : 1.00 <br />Material weight : 0.93 <br />Blade type : 1.00 <br />Net correction : 0.69 <br />Source <br />(user) <br />(Cat HB) <br />(user) <br />(user) <br />shifts /day) <br />(doz-oc) <br />(Cat HB) <br />(Cat HB) <br />(user) <br />Adjusted unit production : 590.82 LCY/hr <br />Adjusted fleet production : 4,726.53 LCY/hr <br />Fleet size : 8 Dozer(s) Total job time : 108.57 Hours <br />Unit cost : $0.564 /LCY Total job cost : $289,602