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CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />PROJECT IDENTIFICATION <br />Task # : 01a State :Colorado PermiUjob# : M-2007-035 <br />Date : 09/05/2007 County :Jackson Abbreviation :none <br />User: GRM Site :Bond Pit Filename:M035-01a <br /> <br />Agency or organization name : DRMS __ <br />Permit or other job action anitia/ Reclamation Liability Estimate <br />Task description :cut and fill 10 foot highwall to 3:1 slope <br /> <br />HOURLY EQUIPMENT COST <br /> Basic machine :Cat D8R Series ll - 8SU (200: Horsepower : 310 <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 : $58.24 NA <br /> Operating cosUhour : $73.75 100 <br /> Ripper op. cosUhour : $3.43 50 <br /> Operator cost/hour : $32.78 NA <br /> Total unit cosUhour : $168.20 Total fleet cosUhour : $168.20 <br /> <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 556 BCY factor : 1.120 volume : 623 LCY <br />Source of estimated volume :estimated from reclamation map <br />Source of estimated swell factor :na <br /> <br />HOURLY PRODUCTION Job Condition Correction Factors Source <br />Average push distance : 60 feet <br />Unadjusted hourly production : 1,246.9 LCYIhr <br />Material consistency description <br />Compacted /ill or embankment <br />Average push gradient : 16.50 % (i <br />Average site altitude : 8, P00 feet <br />Material weight : 3,250 Ibs/LCY <br />Weight description <br />Gravel - Pitrun <br />JOB TIME AND COST <br />Fleet size : 1 Dozers) <br />Unit cost : $0.313 /LCY <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/day) <br />Spoil pile : 0.80 (fnd-rf) <br />Push gradient : 1.36 (Cat HB) <br />Altitude : 1.00 (Cat HB) <br />Material weight : 0.71 (Cat H8) <br />Blade type : 1.00 (S/SU/U) <br />Net correction : 0.43 <br /> <br />Adjusted unit production : 537.24 LCY/hr <br />Adjusted fleet production : 537.24 LCY/hr <br /> <br />Total job time : 1.16 Hours <br />Total job cost : $195 <br />