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PROJECT IDENTIFICATION <br />CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />Task # : 02a State : Colorado <br />Date : 0912312010 County : Moffat <br />User : DMC Site : Powell'S Gravel Pit <br />Agency or organization name: DRMS <br />Permit or other job action 110c SDG <br />Task description : Grade slopes to 3H:1 V <br />HOURLY EQUIPMENT COST <br />Basic machine : Cat D7R DS Series 11 - 7SU <br />Blade type : Semi-Universal <br />Attachment no. 1 :ROPS Cab <br />Attachment no. 2 :NA <br /> Data source: (CRG) <br /> Utilization % -- <br />Cost Breakdown : Ownership cost/hour : $40.93 NA <br /> Operating cost/hour : $49.75 100 <br /> Ripper op. cost/hour : $0.00 NA <br /> Operator cost/hour : $38.54 NA <br /> Total unit cost/hour : $129.22 Total fl eet cost/hour : $129.22 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 1,000 LCY factor : NA volume : 1,000 LCY <br />Source of estimate d volume 2001ft. of 20 ft. highwall from 1 H:1 V to 3H:1 V <br />Source of estimated swell factor : NA <br />HOURLY PRODUCTION Job Condition Correction Factors Source <br /> Operator skill : 0.75 (avg.) <br />Average push distance : 50 feet Material consistency : 0.90 __(Cat HB) <br />Unadjusted hourly production : 1,022.9 LCY/hr Dozing method : 1.00 (gen.) <br /> Visibility : 1.00 (avg.) <br />Material consistency description : Job efficiency : 0.83 (1shift/day) <br />Compacted fill or embankment Spoil pile : 0.80 (fnd-rf) <br /> Push gradient : 1.00 (Cat HB) <br />Average push gradient : 0.00 % (pos) Altitude : 1.00 _(Cat HB) <br /> <br />Average site altitude : <br />6,070 feet <br />Material weight : <br />0.90 _ <br />(Cat HB) <br /> Blade type : 1.00 (S/SU/U) <br />Material weight : 2,550 Ibs/LCY Net correction : 0.40 <br />Weight description <br />Earth - Dry packed Adjusted unit production : 413.37 LCY/hr <br /> Adjusted fleet production : 413.37 LCY/hr <br />JOB TIME AND COST <br />Fleet size : 1 Dozer(s) Total job time : 2.42 Hours <br />Unit cost : $0.313 /LCY Total job cost : $313 <br />Horsepower: 240 <br />Shift basis : 1 per day <br />Permit/job# :M-1995-012 <br />Abbreviation :none <br />Filename :M012-02a