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CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />PROJECT IDENTIFICATION <br />Task #: 001 <br />Date : 1012812010 <br />User: PSH <br />State : Colorado <br />County : Huerfano <br />Site : Williams No. 1 Pit <br />Permit/job# :M2010054 <br />Abbreviation :none <br />Filename :M054-001 <br />Agency or organization name : Colorado Department Of Reclamation, Mining And Safety <br />Permit or other job action : Williams Pit No. 1 Bond Estimate <br />Task description : Backsloping <br />:..................................................................... ... :.................................. ............................................................................. <br />HOURLY EQUIPMENT COST <br />Basic machine : Cat D8R Series 11 - 8SU (200: Horsepower : 310 <br />Blade type : Semi-Universal <br />Attachment no. 1 : ROPS Cab Shiftbasis : 1 per day <br />Attachment no. 2 :3-shank ripper <br /> Data source : (CRG) <br /> Utilization % <br />Cost Breakdown : Ownership cost/hour : $53.74 NA <br /> Operating cost/hour : $70.63 100 <br /> Ripper op. cost/hour : $0.00 0 <br /> Operator cost/hour : $38.54 NA <br /> Total unit cost/hour : $162.90 Total fleet cost/hour : $162.90 <br />:: :::.:....... <br />MATERIAL <br />QUANTITIES ....................................................... ........................................................................ .............................. <br />............................ <br />Initial Swell Loose <br />volume : 1,613 LCY factor : NA volume:- 1,613 LCY <br /> <br />Source of estimated volume : Permit Application <br />Source of estimated swell factor : NA <br /> <br />::......... <br /> <br />HOURLY PRODUCTION ...................................................... <br />Job Condition Correction Factors <br />::.:: <br /> <br />Source <br /> Operator skill : 0.75 (avg.) <br />Average push distance : 75 feet Material consistency : 0.90 (Cat HB) <br />Unadjusted hourly production : 1,017.1 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-ro <br /> Push gradient : 1.33 (Cat HB) <br />Average push gradient : 15.00 % (neg) Altitude : 1.00 (Cat HB) <br />Average site altitude : 6,100 feet Material weight : 0.90 (Cat HB) <br /> Blade type : 1.00 (S/SU/U) <br />Material weight : 2,550 Ibs/LCY Net correction : 0.54 <br />Weight description <br />Gravel - Dry Adjusted unit production : 546.27 LCY/hr <br /> Adjusted fleet production : 546.27 LCY/hr <br /> <br />:::::::............ <br />JOB TIME AND COST ....................................................... ........................................................................ .............................. ..................... <br />....... <br />Fleet size : 1 Dozer(s) Total job time : 2.95 Hours <br />Unit'cost : $0.298 /LCY Total job cost : $481 <br /> xx!