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CIRCES Cost Estimatino Software <br /> BULLDOZER WORK <br />PROJECT IDENTIFICATION ~~ <br />Task # : 004 State : Colorado PermiUjob# :M-1978-039-HR <br />.Date : 03/14/2007 County : San Miguel Abbreviation :none <br />User : RCO Site : St. Jude Mine Filename :M-F/R-004 <br />Agency or organization name :DRMS <br />Permit or other job action :TR-1 Recalculation ' <br />Task description :Access road reclamation <br />HOURLY EQUIPMENT COST - - ~ -- <br />Basic machine :Cat D9R - 9SU (2005) Horsepower : 405 <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 cost/hour : $72.92 NA <br />Operating cost/hour : $98.84 100 <br />Ripper op. casUhour : $3.76 50 <br />Operator cosUhour : $32.78 NA <br />Total unit cost/hour : $208.29 Total fleet cosUhour : $208.29 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 325 CCY factor : 1.165 .volume : 379 LCY <br />Source of estimated volume :0.4 ac x 6"depth <br />Source of estimated swell factor :na <br />HOURLY PRODUCTION Job Condition Correction Factors Source <br />Average push distance : 50 feet <br />Unadjusted hourly production : 2,110.5 LCY/hr <br />Material consistency description <br />Compacted fill or embankment <br />Average push gradient : 0.00 % (1 <br />Average site altitude : 5,800 feet <br />Material weight : 2,900 Ibs/LCY <br />Weight description <br />Decomposed rock- 50% Rock, 50% Earth <br />Operator skill : 0.75 (avg.) <br />Material consistency : 0.90 (Cat HB) <br />Dozing method : 1.00 (gen.) <br />Visibility: 1.00 (avg.) <br />Job efficiency : 0.83 (lshift/da~ <br />Spoil pile : 0.80 (fnd-rf) <br />Push gradient : 1.00 (Cat HB) <br />Altitude : 1.00 (Cat HB) <br />Material weight : 0.79 (Cat HB) <br />Blade type : 1.00 (S/SU/UJ <br />Net correction : 0.36 <br /> <br />Adjusted unit production : 749.95 LCY/hr <br />Adjusted fleet production : 749.95 LCY/hr <br />JOB TIME AND COST <br />Fleet size : 1 Dozers) Total job time : ~ 0.50 Hours <br />Unit cost : $0.278 /LCY Total job cost : $105 <br />