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CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />PROJECT IDENTIFICATION <br />Task # : 01a State : Colorado Permit/job# : M-1978-221 <br />Date : 1010512009 County: Rio Blanco Abbreviation :none <br />User : THM Site :K-Bar-T Pit Filename :M221 -01a <br />Agency or organization name: DRMS <br />Permit or other job action : SO <br />Task description : Re-Grade 150' HighwaU from 1H: 1 V to 3H:1 V <br />HOURLY EQUIPMENT COST <br /> Basic machine : Cat D5G XL - 5P Horsepower : 90 <br /> Blade type : Power Angle Tilt <br /> Attachment no. 1 :ROPS Cab Shift basis : 1 per day <br /> Attachment no. 2 :NA <br /> Data source: (CRG) <br /> Utilization % - <br />Cost Breakdown : Ownership cost/hour : $15.72 NA <br /> Operating cost/hour : $30.04 100 <br /> Ripper op. cost/hour : $0.00 NA <br /> Operator cost/hour : $38.54 NA <br /> Total unit cost/hour : $84.30 Total fleet cost/hour: - $84.30 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 1,106 BC Y factor : 1.180 volume : 1,305 LCY <br />Source of estimated volume :150' L x 15'H Highwall at 1H:1 V to 3H:1 V <br />Source of estimated swell factor : CAT Handbook <br />HOURLY PRODUCTION Job Condition Correction Factors Source <br /> Operator skill : 0.75 (avg.) <br />Average push distance : 100 feet Material consistency : 0.90 (Cat HB) <br />Unadjusted hourly production : 306.9 LCY/hr Dozing method : 1.00 (gen.) _ <br /> Visibility : 1.00 (avg.) <br />Material consistency description : Job efficiency : 0.83 (1 shiff/day) <br />Compacted fill or embankment Spoil pile : 0.80 (fnd-rf) <br /> Push gradient : 1.22 _(Cat HB) <br />Average push gradient : 10.00 % (neg) Altitude : 1.00 (Cat HB) _ <br />Average site altitude : 6,570 feet Material weight : 0.96 (Cat HB) <br /> Blade type : 1.00 (PAT) <br />Material weight : 2,400 Ibs/LCY Net correction : 0.53 <br />Weight description : <br />Clay and gravel - Dry Adjusted unit production : 161.48 LCY/hr <br /> Adjusted fleet production : 161.48 LCY/hr <br />JOB TIME AND COST <br />Fleet size : 1 Dozer(s) Total job time : 8.08 Hours <br />Unit cost : $0.522 /LCY Total job cost : $681