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CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />PROJECT IDENTIFICATION <br />Agency or organization name :Division OI Minerals 8 <br />Task # : 001 State :Colorado <br />Date <br />User: <br />O6i09/2000 <br />TAS <br />Permit or other job action :Final Reclamation <br />PenniVob4 : M-77-522 <br />Abbreviation :none <br />Filename : ~Lf522-001 <br />Task descdption : Backlill exposed groundwater w/ on-site materials <br />ILY EQUIPMENT COST Basic machine:Cat DBN (1996) Horsepower: 285 <br />Blade type :Semi-Universal <br />Attachment no. 1 : ROPS Cab Shitt basis : 1 per day <br />Attachment no. 2: NA <br /> Utilization % Cost data soume : (CRG) <br />Cost Breakdown : Ownership costlhour: $35.17 NA <br /> Operating cost/hour: $55.64 f00 <br /> Ripper op. cost/hour: $0.00 NA <br /> Operator cosUhour: $23.12 NA <br /> Total unit cost/hour: $713.93 Total fleet cosUhour: $227.86 <br /> <br />MATERIAL OUANTRIES <br />Initial <br />Swell <br />Loose <br />volume: 851,664 LCY factor: NA volume: 857,664 LCY <br />Souma of quantity takeoff : pemril <br /> <br />Source of est. swell factor : NA <br />- <br />HOURLY PRODUCTION -. a .- . _ _ _ -_ _--~. _ . _ _. .--° - ~_~ 4 <br /> ii n <br />Average push distance : 250 feet Source <br /> Operator skill: 0.75 (avg.) <br /> Material consistency: 1.20 (Cat HB) <br />Unadjusted hourly production : 354 LCY/hr Dozing method : 1.20 (s-by-s) <br /> visibility: 7.00 (avg.) <br />Material consistenty description: Job efficiency: 0.83 (1shilNday) <br />Loose stockpile Spoil pile : 0.80 (/nd-d) <br /> Push gradient: L05 (Cat HBJ <br />Average push gradient : 2.00 %(neg) Altitude: 1.00 (Cat HBJ <br /> Matedal weight: 0.96 (Cat HBJ <br />Average site altitude : 6,000 feel Blade type: 1.00 (S or U) <br /> <br />Material weight : 2.400 Ibs/LCY Net conegion : 0.72 <br />Material weight description <br />Sand- Dry, loose Adjusted unit production : 254.76 LCY/hr <br /> <br /> Adjusted fleet production : 509.52 LCYmr <br />JOB TIME AND COST <br />Fleet size: 2 Dozers) <br />County :Weld <br />Site :Herman Feit Pit <br />Total job time : 1671.50 Hours <br />Unit cost: $0.447 lLCY Total job cost : $380,865 <br />