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CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />Agency or organization name :Colorado Divrsron Or Mine2/s And Geology <br />Task#: 101 State Colorado Pennivob#:C-81-011 <br />Date: 11282000 County .ROUtt Abbreviation :none <br />User: JHB Site Apex NO 2Mine Filename:C011-101 <br />Permit or oNer job action : Mitlterm 2000 <br />Task description'regrdde sediment pond <br />HOURLY EQUIPMENT COST Basic machine :Caf D4H Sedes 2 (1995) Horsepower. 95 <br />Blatle type :Power Angle Tilt <br />AtlaUment no. 1 : FOPS Cab Shin basis : I per day <br />Attachment no. 2 : J-shank upper <br /> UlilizaDOn % Cost data source: (CRG) <br />Cost Breakdown : Ownership cost/hour : f77.54 NA <br /> Operating cosf/hour: f77.98 700 <br /> Ripper op. cost/hcur: E030 75 <br /> Operator cost/hour: 52372 NA <br /> Total unit cesOhour' f52.93 Total fleet cest/hour: 552.93 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume: 149 CCY fautor: 1.165 volume: 174 LCY <br />Source of quantity takeaR: permn page 785.8 (rev. 772095) <br />Source of est. swell lector : Caterpillar PeAOrmance Hantlbook 23rd. ed. <br />Average push distance : 200 feet <br />Unatljusted hourly production : 94 LCY/hr <br />Material consislenry tlescdption <br />Compacretl fill or embankment <br /> <br />Average push gradient : 2.00 % (neg) <br />Average site altitude : 7.400 feet <br />Matedal weigh) : 2, 900 IbsILCY <br />Material weight tlesaiption . i <br />Decomposetl rock - 50% Rock, 50% Earth <br />JOB TIME AND COST <br />Fleet size' 1 Dozers) <br />Unit rgsl: f1.729 /LCY <br /> <br />Operator skill: <br />0.75 Source <br />(avp) <br />Material censiatenCy: 0.90 (Cat HB, <br />Dazing method : 7.00 (gen.) <br />Ysibiliry: 100 (avg.) <br />Job elficienr-y: 083 (1shiRPoa <br />Spoil pile: 0.70 ((nd-m!f <br />Push gradient : 7.05 (Car HB, <br />Altitutle : 7.00 (Caf HB, <br />Matedal weight : 0.79 (Caf HB, <br />Blade type: 7.00 (PA 7) <br />Net tomsction : 0.37 <br />Atl)uste0 unit production : 30 77 LCYRir <br />Adjustetl fleet production : 30.71 LCY/hr <br />Total joD dme <br />Total job wst' <br />5.65 Hours <br />