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• Colorado Division of Minerals and Geolog• <br />_________________________________________ <br />ESTIMATING FORM - BULLDOZER WORK <br />Task q: 9 Prep. by: ACS Task File Name: M002-9 <br />____________ _________ _____________ <br />Date: 05/30/99 Permit N:M-99-002 Mine: Yankee Gulch Proj ec[ <br />Permit Action: New applica [ion <br />Task Description: Backf ill and grade drill pads and assoc. roads <br />_____________________________________________________________ <br />HOURLY EQUIPMENT COST <br />_____________________ Basic Machine: Cat D]H SERIES II Horsepower: 215 <br />Blade Type: SEMI-UNIVERSAL --~~--~~~~ <br />Attachment pl: ROPS Cab Shift Basis: 1/day <br />Attachment q2: N/A <br />Cos[ Breakdown: <br />"""""" " Utilization k <br />Owners hrp cost/hr = $72.05 N/A <br />Operating s overhaul cost/hr- dozer = 540.5] 100 <br />-ripper = 50.00 N/A <br />Operator cost/hr ~ = 523.12 N/A <br />Total egpt. unit cost/hr 595.'!7 Total fleet cos[/hr: 5191.46 <br />________ ________ <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />Volume: 300,000.0 BCY Factor: 1.250 Volume: 3'15,000.0 LCY <br />Sou me of quantity take-o Ef: Application exhibit L, page L-2 <br />Source of es[. swell factor: Swell table - general f[11 <br />____________________________________________________ <br />HOURLY PRODUCTION <br />_________________ Job Condition Correction Factors <br />Avg. push distance: e0 f[. -----------" " " " "" """ " <br /> Operator.......... 0. ]E lavg.l <br />Unadjusted hourly Mat. consistency.. 0. 90 ICa[ [bll <br />dozer production: 66] LCY/hr Dozing method..... 1. 00 Igen.l <br /> Visibility........ 1. 00 Iavg.I <br />Material consistency: Job efficiency.... 0. 83 Itsh/dayl <br />Compacted fill or embankment Spoil pile factor. 0. 60 Ifnd-s EI <br /> " ""' Push gradient..... 0. 93 ICat tbll' <br />Avg. push gradient: 4.00 k Iposl Alt rc ude dera[ion. 1. 00 ICa[ tbll <br /> Mace real weight... 1. 00 (Cat tbll <br />Avg. 51te altitude: <br />_ 6600 <br />________ Et. Blade type........ <br />_________________________ 1. <br />_____ 00 <br />__ (S or U) <br />Ma[enal weight 2300.00 lb/LCY Net Job Correction 0. 31 <br />Mat. Descr.: _ ________ ____ _____ __ <br />GENERAL FS LL <br />_____________________ <br />________ <br />________ Adz used Unit Prod.: <br />____ 200. <br />_____ 58 <br />__ LCY/hr <br /> Adjusted Flee[ Production: 915. 16 LCY/hr <br />SOB COST ~~~~ ~~~~ <br />Fleet size 2 Do zer(s) Total Job Time: 903. 26 Hours <br />Un1t Cost $0.461 /LCY Total Job Cost: $1"]2 ,939. ]] <br />