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PROJECT IDENTIFICATION <br />Task #: 255 <br />Date : 0810512010 <br />User: JRS <br />Agency or organization name : Colorado Division Of Reclamation, Mining And Safety _ <br />Permit or otherjob action :Permit Revision 04 <br />Task description :Replace Topsoil from Stockpile to Light-Use Roads - Credit <br />HOURLY EQUIPMENT COST <br />Basic machine : Cat D9R - 9SU (2005) Horsepower : ____4_0_5 <br />Blade type : Semi-Universal <br />Attachment no. 1 :ROPS Cab Shiftbasis : 1 per day <br />Attachment no. 2 :3-shank ripper <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 : $201.60 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 3,140 BCY factor : 1.250 volume : 3,925 LCY <br />Source of estimated volume : Division Estimate <br />Source of estimated swell factor : CAT Handbook <br />HOURLY PRODUCTION Job Condition Correction Factors <br />Operator skill : 0.75 <br />Average push distance : 150 feet Material consistency : 1.00 <br />Unadjusted hourly production : 910.5 LCY/hr Dozing method : 1.00 <br />Material consistency description <br />Consolidated stockpile <br />Average push gradient <br />Average site altitude <br />Material weight <br />Weight description <br />Earth - Drv packed <br />5.00 % (pa <br />8,100 feet <br />Z550 Ibs/LCY <br />JOB TIME AND COST <br />Visibility : 1.00 <br />Job efficiency : 0.83 <br />Spoil pile : 0.80 <br />Push gradient : 0.90 <br />Altitude : 0.95 <br />Material weight : 0.90 <br />Blade type : 1.00 <br />Net correction : 0.39 <br />Source <br />(avg.) <br />(avg.) <br />(Cat HB) <br />(Cat HB) <br />(Cat HB) <br />Adjusted unit production : 350.93 LCY/hr <br />Adjusted fleet production : 350.93 LCY/hr <br />Fleet size : 1 Dozer(s) Total job time : 11.18 <br />Unit cost : $0.574 /LCY Total job cost : $2,255 <br /> <br />CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />State : Colorado <br />County :Delta <br />Site : Bowie No. 1 Mine <br />Permit/job# :C-1981-038 <br />Abbreviation :none <br />Filename : C038-255 <br />Hours