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CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />PROJECT IDENTIFICATION <br />Task # : 0080. <br />Date : 07/25/2002 <br />User : GRM <br />State :Colorado <br />County :Mesa <br />Site : 32 Road i <br />Permitfjob# : M-1985-219 <br />Abbreviation :none <br />Filename : M219-006 <br />Agency or organization name : DMG <br />Permit or other job action :Final Reclamation Cost Estimate <br />Task description :push topsoil on slopes around house <br />HOURLY EQUIPMENT COST <br />Basic machine :Cat D8R - 8SU Horsepower : 305 <br />Blade type :Semi-Universal <br />Attachment no. 1 : ROPS Cab Shift basis : 1 per day <br />Attachment no. 2 :3-shank ripper <br /> Data source : (CRG) <br /> Utilization <br />Cost Breakdown : Ownership cosUhour : $48.47 NA <br />~ <br />Operating cost hour : $61.31 100 I <br />Ripper op. cosUhour : $1.89 25 I <br />Operator cosUhour : $30.65 NA I <br />Total unit cost/hour : $142.33 Total fleet cost/hour: $142.33 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 665 LCY factor : NA volume : 685 LCY <br />Source of estimated volume :1.65 acres at 3° depth <br />Source of estimated swell factor : NA <br />HOURLY PRODUCTION <br />Average push distance : 50 feet <br />Unadjusted hourly production : 1,400.0 LCY/hr <br />Material consistency description <br />Partly consolidated stockpile <br />Average push gradient <br />Average site altitude <br />Material weight <br />Weight description <br />Earth -Dry packed <br />30.00 <br />4,700 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 />0.75 <br />1.10 <br />1.00 <br />1.00 <br />0.83 <br />0.70 <br />1.60 <br />1.00 <br />0.90 <br />1.00 <br />Source <br />Adjusted unit production : 968.86 LCY/hr <br />Adjusted fleet production : 968.86 LCY/hr <br />JOB TIME AND COST <br />Fleet size : 1 Dozers) Total job time : 0.69 Hours <br />Unit cost : $0.147 /LCY Total job cost : $98 <br />