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CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />PROJECT IDENTIFICATION <br />Task # : 003 <br />Date : 12/26/2001 <br />User: KAP <br />Agency or organization name :Colorado Division O/Minerals And <br />Permit or other job action :Permit Application <br />Task description :Grade Topsoil <br />HOURLY EQUIPMENT COST <br />State :Colorado <br />County :Rio Blanco <br />Site :Stout-Amick Pit <br />Basic machine :Cat D8R - BU <br />Blade type :Universal <br />Attachment no. 1 : ROPS Cab <br />Attachmentno.2 :NA <br />Cost Breakdown <br /> Utilization <br />OwnershipcosUhour: $43.30 NA <br />Operating cost/hour : $66.26 100 <br />Ripper op.cosUhour: $0.00 NA <br />Operator cost/hour : $2799 NA <br />Total uniT cosUhour : $137.56 Total fleet cosUhour <br />MATERIAL QUANTITIES <br />Initial Swel I Loose <br />volume : 20,166 LCY factor : NA volume <br />Source of estimated volume :Reclamation P/an and Map <br />Source of estimated swell factor : NA <br />HOURLY PRODUCTION <br />Average push distance : 500 feet <br />Unadjusted hourly production : 122.2 LCY/hr <br />Material consistency description <br />Consolidated stockpile <br />Average push gradient: 30.00 % (neg) <br />Average site altitude : 6,600 feet <br />Material weight : 2,550 Ibs/LCY <br />Weight description <br />Earth - Dry:acked <br />20,166 <br />$137.56 <br />LCY <br />Job Condition Correction Factors Source <br />~ Operator skill : 0.75 ~ (av ) <br />9 <br />Material consistency : 1.00 i (Cat HB) <br />~ Dozing method : 1.00 (gen.) <br />Visibility : 1.00 (avg.) <br />Job efficiency : 0.83 (lshiiUday) <br />Spoil pile : 0.80 ((nd-d) <br />Push gradient : 1.60 (Cat HB) <br />Altitude : 1.00 ~ (Cat HB) <br />Material weight : 0.90 (Cat HBJ <br />Blade type : 1.00 (S/SU/U) <br />Net correction : 0.72 <br />Adjusted unit production <br />Adjusted fleet production <br />JOB TIME AND COST <br />Fleet size : i Dozer(s) Total job time <br />Unit cost : $1.566 /LCY Total job cost <br />PermiUjob# : M-1981-275 <br />Abbreviation :none <br />Filename : M275-003 <br />Horsepower: 305 <br />Shift basis : i per day <br />Data source : (CRG) <br />87.86 LCY/hr <br />87.86 LCY/hr <br />229.52 Hours <br />$31,572 <br />