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Colorado Division of Minerals and GeoLOgy <br />_________________________________________ <br />ESTIMATING FORM - BULLDOZER WORK <br />Task q: 118 Prep. by: BLB Task File Name: CO1B-118 <br />____________ _________ _____________ <br />Date: 10/27/98 Permit q:[-81-018 Mine: Deseratlo Mine <br />____________ _________ _________________________________ <br />Permit Action: MR-111 and MR-113 - removed costs Eor LW11-B and -7) <br />_____________________________________________________________ <br />Task Description: Grade Dri11 Pads s Pits (Lull-6, LW12-1 co -61 <br />HOURLY EQUIPMENT COST <br />_____________________ Basic Machine: Ca[ DBN Horsepower: ERR <br />Blade T/pe: SEMI-UNIVERSAL "" "'"' <br />Attachment ql: RO P$ Cab Shift Basis: 1/dey <br />Attachment p2: J-shank ripper """ " " <br />Cost Breakdown: , <br />" """" " " Uc ilizat ion t <br />Ovne rship cost/hr = $42.12 N/A <br />Operating 6 overhaul cost/hr- dozer = $52.25 100 <br />-ripper $0.00 0 <br />Operator cost/hr $22.95 N/A <br />Total egpt. unit cost/hr $11'1.32 Total fleet cost/hr: $11'!.32 <br />MATERIAL QUANTITIES <br />e.~~.= ............. <br />Initial Swell Loose <br />Volume: 6,222.2 CCY <br />____________ Factor: 1.165 Volume: <br />__________ _____ 7,296 <br />_____ .9 <br />___ LCY <br />Source of quantity take-oEf: DMG Estimate 1100'•100'•2') <br />__________________________________ <br />_____ <br />___ <br />_________ <br />Source of est. swell factor: CAT Handbook- BOt rock BOt earth <br />HOURLY PRODUCIION <br />_________________ Job Condition Correction Pactors <br />Avg. push distance: 100 fc. """ "-"'-"""""" "" "' <br />"" "'- - Operator.......... 0. 75 (avg.! <br />Unadj usced hourly Mat. consistency.. 1. 10 ICat tb1) <br />dozer production: 803 LCY/hr Dozing method..... 1. 00 Igen.l <br />"" "" ' Visibility........ 1. 00 !avg.) <br />Material consistency: Job efficiency.... O. B3 (ls h/day! <br />Partly consolidated stockpile Spoil pile factor. 1. 00 (doz-oc) <br />""""" """-" """"" " """ Push gradient..... 1. 00 (Cat tbll <br />Avg. push gradient: 0.00 t (pos) Altitude derat ion. 1. 00 (Cat tbl) <br />"" "" ' Material weight... 0. '19 (Cat cbl) <br />Avg. 9ice altitude: 5600 <br />________ ft. Blade type........ <br />_ ________________________ 1. <br />______ 00 <br />__ (S of U) <br />Material weight 2900.00 16/LCY Nec Job Correction 0. 59 <br />MaC. Desc r.: ________ _ ___ ______ __ <br />Decomposed rock - 60t Rock, <br />____________________________ BOt Earth Adjusted Unic Prod.: <br />_________ ____ 936. <br />_____ 16 <br />__ LCY/hr <br /> Adjusted Fleet Production: 436. 16 LCY/hr <br />JOB COST "" "" "' <br />Fleet size 1 <br />________ Dozet ls) Total Job Time: <br />___ 1fi . <br />______ 62 <br />__ Hours <br />Unic Cosc $0.269 /LCY total Job Cost: $1,999 .80 <br />