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CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />PROJECT .............................................................................................................................................................. <br />IDENTIFICATION :............................... <br />Task #: 001 State : Colorado Permit/job# M-2010-008 <br />Date : 0713012010 <br />User : JLE <br />Agency or organization name: Colorado Division Of Reclamation, Mining And Safety <br />Permit or other job action : Warranty Estimate for 112c Application <br />Task description : Grading Highwall <br />:........................................... ................................................................ ......... . . . . . . . . <br />HOURLY E .............................................................. <br />QUIPMENT COST <br />County : Baca <br />Site : Sikes Pit No. 2 <br />Basic machine : Cat D91? - 9SU (2005) Horsepower : 405 <br />Blade tvpe : 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 : $67.77 NA <br /> Operating cost/hour : $95.29 100 <br /> Ripper op. cost/hour : $2.03 30 <br /> Operator cost/hour : $38.54 NA <br /> Total unit cost/hour : $203.63 Total fleet cost/hour : $407.26 <br />::::::............. <br /> <br />MATERIAL <br />QUANTITIES <br />...................... <br />.................................................... <br />::::::::: <br />....................................................................... ............................... ............................ <br />Initial Swell Loose <br />volume : 33,333 B CY factor : 1.330 volume : 44,333 LCY <br /> <br />Source of estimated volume : Estimate from Adequacy Review Response <br />Source of estimated swell factor : CIRCES <br /> <br /> <br /> <br />HOURLY PRODUCTION <br /> <br />Job Condition Correction Factors .......... . <br />_ ...:::..:::::.:.. <br />Source <br /> Operator skill : 0.75 (avg.) <br />Average push distance : 200 feet Material consistency : 0.80 (Cat HB) <br />Unadjusted hourly production : 700.0 LCY/hr Dozing method : 1.00 (gen.) <br /> Visibility: 1.00 (avg.) <br />Material consistency description : --- <br />Job efficiency : 0.83 (1shift1day) <br />Rock, well ripped or blasted Spoil pile: 0.80 (fnd-r? <br /> Push gradient : 1.60 (Cat HB) <br />Average push gradient : 30.00 % (neg) Altitude : 1.00 (Cat HB) <br />Average site altitude : 5,240 feet Material weight : 0.70 (Cat HB) <br /> Blade type : 1.00 (S/SU/U) <br />Material weight : 3,300 Ibs/LCY Net correction : 0.44 <br />Weight description : <br />Decomposed rock - 75% Rock, 25% Earth Adjusted unit production : 311.13 LCY/hr <br /> Adjusted fleet production : 622.26 LCY/hr <br /> <br /> <br /> <br /> <br />OB TIME AND COST . .::::...:....:.:::.;:.;:...::.;.,..... ................................. <br />.............. . <br />. <br />:.:.:... <br />Fleet size : 2 Dozer(s) Total job time : 71.24 Hours <br />Unit cost : $0.654 /LCY Total job cost : $29,015 <br /> <br />Abbreviation :none <br />Filename :M008-001