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<br />CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />Agency or organization name : DMG <br />Task # : 02a State : Colorado PermiUjob# : M-1978-027 <br />Date : 10272000 County : La Plafa Abbreviation :none <br />User : SSS Site :Craig Pit Filename : M027-02a <br />Permit ar ether job action : Technical Revision Ne. 2 <br /> <br />Task description : Cut and Fill Reduction of East Hlghwall <br />HOURLY EQUIPMENT CO57 Basic machine : Car DBN (1996f Horsepower : 285 <br />Blade type : Semi-Universal <br />Attachment no. 1 : ROPS Cab Shin basis : 1 per tlay <br />Anachment no. 2 : 3-shank ripper <br /> Utilization % Cost data source : (CRG) <br />Cost Breakdown : Ownership cosUhour : E41. f0 NA <br />Operating cosUhour : E55.64 100 <br />Ripper ep. coSUhour : Ef.39 20 <br />Operator cosUhour : E23.12 NA <br />Total unit cest/hour : Y121.25 Total Oeet cosUhour : 5121.25 <br />Initial Swell Loose <br />volume: 14,583 CCY fdetor: 1.090 volume: 15,895 LCV <br />Source of quantity lake-o8: Assume 630' x 50'h/ghwall cut antl011ed fo 2:1 grade <br />Source of est. swell factor :GAT Handbook <br />- _. r _~, .._..... .,~ ............ .-,- <br />...;n. ___. _..._ .... _.,_ _.... .. _. _ _. .. __ i <br />HOURLY PRODUCTION <br />Job Condition Correction Factors <br />Average push distance : 50 lest Sourea <br />Unadjusted hourly production : 1180 LCYRIr <br />Material consistency deuriplion <br />Comoacted 011 or embankment <br />Average push gradient : 25.00 % (nag) <br />Average site altitude: 6,720 feet <br />Malarial vreighl : 2,400 Ibs/LCY <br />Material weight description <br />Clav antl oravel - Orv <br />Opemler skill: 0.75 (avg <br />Malarial consistenq: 0.90 (Carp <br />Dozing method : 1.00 (pen <br />Visibility: 1.00 (avg <br />Job efficiency: O.B3 (1shrN~ <br />Spoil pile t O.BO ((ndi <br />Push gradient : 1.52 (Cafh <br />Altitude: 1.00 (Cafh <br />Material vxight : 0.96 (Caf h <br />Blade type : 1.00 (S or <br />Nel correction : 0.65 <br />Adjusted unit production : 768.26 LCY/hr <br />Adjusted Oeel production : 768.26 LCY/hf <br />JOB TIME AND COST <br />Fleet size: 1 Dozers) <br />Unit cost: E0.158 /LCY <br />Total job lime' 20.69 Heurs <br />Total lob cost : j2,509 <br />