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CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />::::......::..........I............::::::::..:..:..:......................................... <br />PROJECT IDENTIFICATION <br />Task # : 002 State :Colorado Permit/job# :M-2000-158 <br />Date : 0210912011 <br />User : JLE <br />Abbreviation :none <br />Filename :M158-002 <br />County : Weld <br />Site : S & H Mine <br />Agency or organization name : Colorado Division Of Reclamation, Mining And Safety <br />Permit or other job action :Warranty Estimate forAM02 <br />Task description : Grading Sharkey Lake Pit and Backfilling De-Watering Trench <br />HOURLY EQUIPMENT COST <br />Basic machine : Cat D9R - 9SU (2005) <br />Blade type : Semi-Universal <br />Attachment no. 1 :ROPS Cab <br />Attachment no. 2 :3-shank ripper <br />Shiftbasis : 1 perday <br />Data source : (CRG) <br /> Utilization % <br />Cost Breakdown : Ownership cost/hour : $67.77 NA <br /> Operating cost/hour : $101.59 100 <br /> Ripper op. cost/hour : $0.80 10 <br /> Operator cost/hour : $38.54 NA <br /> Total unit cost/hour : $208.70 Total fleet cost/hour : $834.79 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 298,600 LCY factor : NA volume : 298,600 LCY <br /> <br />Source of estimate d volume :Estimate <br />Source of estimated swell factor: NA <br /> <br /> <br />HOURLY PRODUCTION . .:......I..:.... <br />Job Condition Correction Factors <br />Source <br /> Operator skill : 0.75 (avg.) <br />Average push distance : 100 feet Material consistency : 0.90 (Cat HB) <br />Unadjusted hourly production : 1,243.2 LCY/hr Dozing method : 1.00 (gen.) <br /> Visibility : 1.00 (avg.) <br />Material consistency description : Job efficiency : 0.83 (1shift/day) <br />Compacted fill or embankment Spoil pile : 0.80 (fnd-rf) <br /> Push gradient : 1.60 (Cat HB) <br />Average push gradient : 30.00 % (neg) Altitude : 1.00 (Cat HB) <br />Average site altitude : 4,770 feet Material weight : 1.10 (Cat HB) <br /> Blade type : 1.00 (S/SU/U) <br />Material weight : 2,100 Ibs/LCY Net correction : 0.79 <br />Weight description <br />Earth - Loam Adjusted unit production : 976.87 LCY/hr <br /> Adjusted fleet production : 3,907.47 LCY/hr <br /> <br /> <br /> <br />................ <br />TIME AND COST :................ . <br />JOB <br /> <br />................................................... <br />......... ......................................... <br /> <br />..................................................................... <br />................................. .............. .............. ............ <br /> <br />............................... <br />.. <br />............................. <br /> <br />........... ... <br />............................ <br />Fleet size : 4 Dozer(s) Total job time : 76.42 Hours <br />Unit cost : $0.214 /LCY Total job cost : $63,793 <br /> <br />Horsepower: 405