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CIRCES Cost Estimating Software <br />PROJECT IDENTIFICATION ~ - ~ -~~ <br />Agency or organization name :CDMG <br />Task # : 019 State :Colorado <br />Date : 11/192005 County : La Plata <br />User : TAK Stte :Carbon Junction Mine <br />Permit or otherjob action : TR-13 <br />Task description :you/ <br />HOURLY EQUIPMENT COST <br />Permitlob # : C-92-080 <br />Abbreviation :none <br />Filename : C080-019 <br />from stockpi/e #2 to South Pit drill pad area <br />Model :Cat 657E w/push-pull Shift basis : 1 per day <br />Cost Breakdown : Job utilization % Horsepower : 1045 <br />Ownership cost/hour : 394.42 NA Weight (UST) : 80.07 <br />Operating cosVhour : $203.24 100 Cost data source : (CRG) <br />Operator cosUhour: $32.15 NA <br />Total unit cosVhour : $329.82 Total fleet wsUhour : $659.84 <br />MATERIAL QUANTITIES <br />Initial Swell L <br />volume: 5,647 CCY <br />oose <br />factor : 1.429 volume : 8,087 LCY <br />Source of quantity takeoff :Cost estimate in TR-12 <br />Source of estimated swell factor :OMG estimate <br />HOURLY PRODUCTION ~~ <br />Haulino Caoacity <br />Basis <br />Material weight: 1,600 poundslLCY <br />Matedal description <br />TOp $O!I <br />Rated payload : 104,000 pounds <br />Payload capacity : 65.00 LCY <br />C rGe Time (load + haul + soread + velum) <br />Travel time <br />Bowl (volume) Basis <br />Struck volume : 32.00 LCY <br />Heaped volume : 44.00 LCY <br />Average volume : 38.00 LCY <br />Adjusted capacity : 38.00 LCY ••' <br />Loading time : 1.10 minutes' <br />Maneuver and spreading time : 0.60 minutes <br />loadirq time per pair an oush-0ull m°dwla <br />Route Distance (feet) Grade (%) Roll. res.(°~) Total res.(%) Velocity (fpm) Travel time (min.) <br />Haul: 1,160 2.6 5.0 7.6 1,426 0.91 minutes" <br />Retum: 1,160 -2. ti 5.0 2.4 3,023 0.38 iminutes^ <br />naval nnm wrymeu rar aCCBIerBpM arlp Oecoleration ffi load arq dump points <br />velocities are maa. edainaEle per fatal reaistanw aMV.m, not averaae <br />Job Condttion Correction Factors <br />Site attdude (feet) : 7,000 <br />Altitude adjustment factor : 1.00 (Cat HB) <br />Job efficiency factor: 0.83 (1 shiR/day) ~ <br />Net job correction factor : 0.83 <br />Total cycle time : 3.00 minutes <br />Adiusted Hourly Production <br />Unadjusted unit production: 1,522.11 LCY/Hour"' <br />Adjusted unit production: 1,263.35 LCY/Hour <br />Adjusted fleet production : 1,283.35 LCY/Hour <br />times volume on puah~pull rrwdela <br />JOB TIME AND COST -- -- ~~-- ` - "~ _°` <br />Fleet size : 2 Scraper(s) Total job time : 6.39 Hours <br />Unit cost : $0.522 /LCY Total job cost : $4,212 <br />