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Colorado Division of M[nerals and Ceolo9y <br />ESTIMATING FOP.M - HULLD02 ER WORK <br />• Task q: 2 Prep. by: TAS Task File Na me~ M03B-2 <br />____________ _________ _____________ <br />Da [e: 02/02/99 Permit q:M-92 OJO Mine: Sand Creek Mine <br />____________ _________ _________________________________ <br />Permit Ac cion: Final Reclamation <br />Task Description: Rough grading of 1.5 acres north of wash ponds <br />HOURLY EQUIPMENT COST <br />_____________________ Basic Machine: Cac DRN Horsepower: 2R5 <br />Blade Type: UNIVERSAL <br />Attachment ql: RO PS Cab Shift Basis: 1/day <br />Attachment q2: N/A ------"'- <br />Cost Breakdown: <br />"""---------- Utilization k <br />Ownership cost/hr = $3"1.34 N/A <br />Operating S overhaul cost/hr- dozer = 555.11 100 <br />-ripper = 50.00 N/A <br />Operator cost/hr = $23.12 N/A <br />Total eqp[. unit cos[/hr = $115.]6 Total flee[ cost/hr: $115.]6 <br />________ ________ <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />Volume: 9,840.0 CCY Fa c[or: 1 060 Volume: 5,130.4 LCY <br />____________ __________ _____________ <br />Source of quantity take-off: permit <br />____________________________________________________ <br />Source of est. swell factor: program <br />HOURLY PRODUCTION <br />_________________ Job Cond i[ion Correct ion Factors <br />Avg. push distance: 200 f[. ------'-" " " " " " " " " "' "" <br />" """'"""" OPera [or..... <br />.. <br />0 <br />.]5 (av <br />9.1 <br />Unadjusted hourly Mat. cons rs [ency.. 1 .20 (Cat tbl) <br />dozer production: 543 LCY/hr Dozing method ~ 1 .20 (slo[1 <br />' "--'-"' ~ Visibility........ 1 .00 lavg.l <br />Material consistency: Job efficiency.... 0 .83 (lsh/day) <br />Loose stockpile Spoil pile factor. 0 .70 Ifnd-mEl <br />--"'"""'°" " " Push gradient..... 1 .02 ICat tbll <br />Avg. push gradient: 1.00 k (neg) Altitude deracion. 1 .00 ICat tbll <br />- " """ Material weigh[... 0 .96 ICat tbl) <br />Avg. site altitude: 5400 ft. Blade type........ 1 .00 IS or U) <br />Material weight 2900.00 16/LCY Net Job Correction 0 .61 <br /> <br />_ <br />at. escr.: <br />________ <br />__ <br />Sand - Dry, loose Adjusted Unit Prod.: 333 .96 LCY/hr <br /> Adjusted Fleet Protluc[ron: 333 .96 LCY/hr <br />JOB COST """" " <br />Fleet laze <br />_ 1 <br />_______ Do zer (sl Total Job Time: 15 <br />________ .36 <br />___ Hou rS <br />Unit Cost <br />_ 50.39] <br />_______ /GCY Total Job Cost: 51, ]]B <br />________ .3] <br />___ <br />