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CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />PROJECT IDENTIFICATION <br />Task #: 064 State : Colorado Permit/job# : C-1981-018 <br />Date : <br />User: <br />01/27/2009 <br />JDM <br />County : Rio Blanco <br />Site :Deserado Mine <br />Abbreviation :none <br />Filename :6018-064 <br />Agency or organization name : Colorado Division Of Reclamation, Mining And Safety <br />Permit or other job action : Renewal 5 <br />Task description :Regrade Pond <br />HOURLY EQUIPMENT COST <br />Basic machine : Cat D9R - 9SU (2005) Horsepower :_ 405 <br />Blade type : Semi-Universal <br />Attachment no. 1 : ROPS Cab Shiftbasis : 1 er da <br />Attachment no. 2:3-shank ripper <br />Data source:-- (CRG) <br />Cost Breakdown : <br />• MATERIAL QUANTITIES <br />Initial <br /> Utilization % <br />Ownership cost/hour : $71.49 NA <br />Operating cost/hour : $103.27 100 <br />Ripper op. cost/hour : $0.00 0 <br />Operator cost/hour : $32.78 NA <br />Total unit cost/hour : $207.53 Total fleet cost/hour:- $207.53 <br /> <br />Swell Loose <br />factor : 1.111 volume <br />volume : 161 CCY <br />179 LCY <br />Source of estimated volume : TS #2 Sediment Pond Map <br />Source of estimated swell factor :Operator Study <br /> <br />HOURLY PRODUCTION Job Condition Correction Factors Source <br /> Operator skill : 0.75 (avg.) <br />Average push distance : 65 feet Material consistency : 0.95 (user) _ <br />Unadjusted hourly production : 1,752.8 LCY/hr Dozing method : 1.00 (gen.) <br /> Visibility: 1.00 (avg.) <br />Material consistency description : Job efficiency : 0.83 (1_shift1day) <br />User provided factor Spoil pile : 0.93 (user) <br /> Push gradient : 1.00 (Cat HS) <br />Average push gradient : 0.00 % (pos) Altitude : 1.00 (Cat HB) <br /> <br />ltitude : <br />Average site altitude:' <br />5,300 feet <br />Material weight : <br />0.84 <br />(user) <br /> Blade type : 1.00 (S/SU/U) <br />Material weight : Z 743 Ibs/LCY Net correction : 0.46 <br />Weight description <br />USER-PROVIDED WEIGHT DATA <br />Adjusted unit production <br />Adjusted fleet production <br />808.02 LCY/hr <br />808.02 LCY/hr <br />• JOB TIME AND COST <br />Fleet size : 1 Dozer(s) Total job time : 0.22 Hours <br />Unit cost : $0.257 /LCY Total job cost : $46