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CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />:::::......................................................................................................................................................................... <br />PROJECT IDENTIFICATION <br />Task #: 036 State : Colorado Permit/job# : C-96-084 <br />Date <br />User <br />04/22/2008 <br />JRS <br />Abbreviation : none <br />Filename : C084-036 <br />Agency or organization name : Colorado Division Of Reclamation, Mining And Safety <br />Permit or other job action : Permit Renewal 02 <br />Task description : Replace Topsoil from SA Stockpile to Service Area <br />HOURLY E:.;:.;:.:.;;: ;:.;................................................................................................................................................... <br />QUIPMENT COST <br />County : Las Animas <br />Site : Lorencito Canyon Mine <br />Basic machine : Cat D9R - 9SU (2005) Horsepower : 405 <br />Blade type : Semi-Universal <br />Attachment no. 1 :BOPS Cab Shift basis : 1 per day <br />Attachment no. 2:3-shank ripper <br /> Data source : (CRG) <br /> Utilization % <br />Cost Breakdown : 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 : $415.07 <br /> <br /> <br />............................................................. <br />................... ................................................. <br />MATERIAL <br />QUANTITIES <br /> <br />............................... <br />............................... <br /> <br />.............................................:.::..:::::: <br />.................................................. <br />......................................................... <br />Initial Swell Loose <br />volume : 210 CCY factor : 1.125 volume : 236 LCY <br />Source of estimated volume : Table 2.05.4-1f <br />Source of estimated swell factor : CAT Handbook <br />HOURLY PRODUCTION <br />Average push distance : 75 feet <br />Unadjusted hourly production : 1,514.3 LCY/hr <br />Material consistency description <br />Consolidated stockpile <br />Average push gradient <br />Average site altitude <br />Material weight <br />Weight description <br />Earth - Dry packed <br />0.00 % (I <br />7.100 feet <br />2,550 Ibs/LCY <br />Job Condition Correction Factors <br />Operator skill : <br />Material consistency : <br />Dozing method : <br />Visibility <br />Job efficiency : <br />Spoil pile : <br />Push gradient <br />Altitude <br />Material weight : <br />Blade type <br />Net correction <br />Adjusted unit production <br />Adjusted fleet production <br />Source <br />0.75 (avg.) <br />1.00 (Cat HB) <br />1.00 (gen.) <br />1.00 (avg.) <br />0.83 (1 shift/day) <br />0.60 (fnd-so <br />1.00 (Cat HB) <br />1.00 (Cat HB) <br />0.90 (Cat HB) <br />1.00 (S/SU/U) <br />0.34 <br />509.96 <br />1,019.91 <br />LCY/hr <br />LCY/hr <br />JOB TIME AND COST <br />Fleet size : 2 Dozer(s) Total job time : 0.23 Hours <br />Unit cost : $0.407 /LCY Total job cost : $96