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' <br />Colorado Division of Ninerals and Geology <br />BSTIMATINC FOHN - BULLDOZBB YORH <br />................................ <br />Task 4: 4 Prep. by: YC- Task File Naae: M522-4 <br />Date: 04/20/94 Perait i:N-77-522 Nine: Fait Pit <br />Perait Action: Recalculate Bond <br />............................................................. <br />Task Description: Begrade 200 feet of pit highval] <br />HOUHL- BpUIPMBNT COST <br />Basic Machine: Cat D9N Horsepoxer: 370 <br />Blade Type: Seai-Universal "" "" " <br />Attachaent -l: ROPS Cab Shift Basie: 1/day <br />Attachaent 42: N/A "" """ <br />Cost Hreekdoxa: <br />.............. <br />Oxnership costlhr = <br />Operating A overhaul cost/h r- dower = <br />-ripper = <br />Operator cost/hr = <br />Utilisation X (code hta~ <br />545.72 N/A <br />552.34 100 <br />=D.DD NIA <br />521.58 N/A <br />Total egpt. unit cost/hr . ~119.SJ Total fleet cost/hr: !]19.63 <br />.......... ......... <br /> <br />NATBBIAG QUANTITIHR <br />................... <br />HOUBL- PRODUCTION <br />Initial Svell Loose <br />Yoluoe: 2,000,0 LC- Factor: N/A Yoluae: 2,000.0 LC- <br />Source of quantity take-off: field estivate <br />Source of est, svell factor: na <br />"" " "" " " "' Job Condition Correction Factors <br />Avg, push distance; 300 ft. " "" "" " " """ " " " " "" <br />""" " ' Operator..,.....,. 0.75 (avg,) <br />Unadjusted hourly Mat, consistency.. 1.20 (Cat t61) <br />doter production: 450 LC-/ht Ooaing aethod...., 1.06 (geo,) <br />"" " " ' Vieihility........ (,00 (avg.( <br />Notarial consistency: Job efficiency.... O.B3 (lah/day) <br />Loose stockpile Transaission type. I.00 ( PS ) <br />"""""""""" """ " " " ""' Grade adjuetoent.. I.23 (Cat 1611 <br />Avg, push gradient; 10.00 X (nag) Altitude adj...., 1.00 (Cat t61) <br /> "'""" ' Naterlal weight... 0.90 (Cat thll <br />Avg. site altitude; 3500 ft. 81ade type,......, 1,00 ~S ar U) <br />Material veigbt 2550,00 lb/LC- Net Job Correction O. S3 <br />Nat. Descr.; . ....... . ..... ....... . <br />Garth -Dry packed Adjusted Unit Prod.: 372.43 LC-/hr <br /> Adjus ted Fleet Production: 372.43 LC-/hr <br />JOO C09T "" """" ' <br />Fleet site : 1 Docer(s) Total Job ?iae: 5.37 Nours <br />Unit Cost =0.321 /GCS Total lob Cost: 5642 <br />