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<br />Colorado Division of <br />_____________________ Minerals and Geology <br />____________________ <br />ESTIMATING FORM - HULLDO ZER WOP.K <br />Task p: 2a Prep. by: CLK <br />____________ ________ Task Frle Name: M0 <br />_ _____ 29-2a <br />_______ <br />_ <br />Date: 06/26/98 Petmi[ p:M-9B-029 <br />____________ ________ Mine: Hidden Valley <br />_ _______________ Pic <br />_______ <br />___________ <br />Permit Action: New pexm~t <br />_________________ <br />__________________________ <br />_______ <br />___________ <br />Task Descripc ion: Crade down highwa <br />_________________ l is <br />__________________________ <br />_______ <br />___________ <br />HOURLY EOU IPMENT COST <br />....................= Basic Machine: Cat DBN Horsepower: 285 <br />Hlade Type: SEMI-UNIVERSAL '""'-" " <br />Attachment pi: ROPS Cab Shift Basis: 1/day <br />Actac hme nt p2: N/A -"""'~" <br />Cos[ Breakdown: <br />""""-""' Utilization k <br />Ownership cost/hx - 537.10 N/A <br />Operating fi overhaul cost/hr- dozer - 555.03 100 <br />-ripper 50.00 N/A <br />Operator cost/hr - 523.12 N/A <br />Total egpt. un is cost/hc - 5115.25 To cal ELeet <br />________ cost/hr : 5230.50 <br />________ <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />Volume: 28,890.0 CCY Factor: <br />____________ 1.125 Volume: 3 <br />__________ _____ 2,501.3 <br />_______ LCY <br />_ <br />Source of quantity Cake-off: Map C <br />________ <br />__________________________ <br />_______ <br />___________ <br />Source of est. swell factor: Cat Handbook <br />__________________________________ <br />_______ <br />___________ <br />HOURLY PRODUCTION <br />•__-•-_-.-_-..__. Job Cond i[ion Correction Factors <br />Avg. push distance: 150 Ec. "--~"""--"'-""'~" ""-'" <br />" "'-"' Operator.......... 0.75 lavg.) <br />Unad7 usced hourly Mac. eons is cency.. 1.00 ICat tbll <br />dozer production: 591 LCY/hr Oozing method..... 1.00 (gen.l <br />" "'"-" Visibility........ 1.00 lavg.) <br />Material consistency: Job efficiency.... 0.83 (ish/dayl <br />Consolidated stockpile Spoil pile factor. 0.90 {ssd-fc) <br />"'"""""""""""'""'-""-'- Push gradient..... 1.27 fCat cbl) <br />Avg. push gradient: 12.00 i (neg) Altitude dera cion. 1.00 fCac cbll <br />" "'""' Material weight... 1.00 ICa[ cbl) <br />Avg. site alt icude: 6350 f[. <br />_________ Blade type........ <br />_________________________ 1.00 <br />_______ (S or UI <br />Material weigh[ 2300.00 16/LCY Net Job Correction 0.71 <br />Mat. Descr.: _________ ____ _______ <br />GENERAL FILL <br />_____________________________________ Adj usced Unrc Prod.: <br />____ 919.46 <br />_______ LCY/hr <br />Adjusted F1eec Production: 838.93 LCY/hr <br />JOB COST "-" -""" <br />Fleet size 2 Dozer lsl <br />________ Total Job Time: <br />____ 38.74 <br />_______ Houts <br />Unit Cos[ 50.275 /LCY <br />________ Total Job Cosc: SB <br />____ , 929.81 <br />_______ <br />