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Colorado Division of Minerals and Geology <br />ESTIMATING FORM - BULLD02ER YORK <br />• Task 1: t6 Prep. by: MBR Task Flle Nerae: 0035-16 <br />Oate: 07/18/95 Permit I:C-81-035 Mlne: K1rg Coal <br />Permit Action: Midterm <br />Task Description: Fill new portalc <br />HWRLY EW IPMENT COST <br />______ ______________ Basic Machine: Cat D4E (1988) Xorsepower: 75 <br />Blade Type: Straight <br />Attachment M1: ROPS Cab Shift Basis: 1/day <br />Attachment if2: M/A <br />• <br />Cost Breakdown: <br />Utilization X (code OSIi> <br />Ownership cost/hr = 58.97 N/A <br />Operatirp i overhaul Lost/hr- dozer = f73.71 100 <br />-ripper = f0.00 N/A <br />Operator cost/hr = 527.58 N/A <br />Total eapt. unit cost/hr f43.59 Total fleet cos[/hr: f43.59 <br />MATERIAL OUANT (TIES <br />___________________ <br />___________________ <br />[nitiaL Swell Loose <br />Vol uoe: 3,500.0 LCY Factor: N/A Vol use: <br />Source of quantity take-off: peroit bond esti®te <br />Source of est. shell factor: ns <br />XOURLY PRODUCTION <br />Avg. push distance: 50 ft. <br /> - Operator.......... <br />Unadjusted hourly Mat. coreistercy.. <br />dozer production: 300 LCY/hr Dozing method..... <br /> Visibility........ <br />Material careistency: Job efficiercy.... <br />Loose stockpile Transmission type. <br /> staent <br />G <br />d <br />dj <br /> ra <br />e a <br />u <br />.. <br />Avg. push gradient: 3.00 X (nag) Altitude adj. .... . <br /> Material weight... <br />Avg. site altitude: 7500 ft. Blade type........ <br />Material weight 2300.00 lb/LCT Net Jab Correction : <br />Mat. Descr.: <br />GENERAL FILL Adjusted Unit Prod.: <br />0.69 <br />208.59 LCY/hr <br />208.59 LCY/hr <br />Adjusted Fleet Production: <br />• <br />JOB COST <br />Fleet size : 7 Dozers) Total Jab Time: 76.78 hours <br />Unit Cost (0.209 /LCY Total Jab Cost: 573[.49 <br />3,500.0 LCY <br />Job Condition Correction Factors <br />0.75 (avg.) <br />7.20 (Cat tbl) <br />t.DO (cena <br />1.00 (svg.) <br />0.83 (1sh/day) <br />7.00 ( PS ) <br />1.07 (Cat tbl) <br />0.87 (Cat tbl) <br />1.00 (Cat tbl) <br />1.00 (S or U) <br />June 1995 <br />