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• Colorado Division of Minerals and Ge~ <br />_________________________________________ <br />ESTIMATING FORM - BULLDOZER WORK <br />Task q: 1 Prep. by: CLK Task File Name: M023-1 <br />____________ _________ _____________ <br />Date: 05/20/98 Pe rmi[ q:M-96-023 Mine: Peterson Pi[ <br />____________ _________ ________________________ <br />Permit Action: Succession of Operator <br />____________________________________________________ <br />Task Description: Grade slopes to 7H:ly <br />____________________________________________________ <br />HOURLY EQUIPMENT COST <br />~____________________ BdSic Machine: Cac OSN Horsepower : 285 <br />Blade Type: SEMI-UNIVERSAL ~"~--~"" <br />Attach ment ql: ROPS Cab Shift Basi s: 1/day <br />Attach ment q2: 7-shank ripper ""~""' <br />Cost Breakdown: <br />"" " " """ Utilization k <br />Ownership cost/hr = 593.36 N/A <br />Operating s overhaul cost/hr - dozer = 555.03 100 <br /> -ripper = 50.00 0 <br />Operator cost/hr = 523.12 N/A <br />Total egpc. unit cost/hr = 5121.51 Total fleet <br />________ cost/ hr : 5243.02 <br />________ <br />MATERIAL QUANTITIES <br />Initial Swe11 Loose <br />Volume: 1,653.0 CCY <br />____________ Factor: 1.125 Volume: <br />__________ _____ 1,859 <br />_____ .6 <br />___ LCY <br />Source of quantity take-off: site/per mit <br />Source of est. swell factor: Cat Hand <br />________ book <br />__________________________ <br />_____ <br />___ <br />__________ <br />HOURLY PRODUCTION <br />_________________ Job Condition Correction Factors <br />Avg. push distance: 100 ft. "'-------'~~" "-------~ ~--~~ ~~ <br />_________ Operator.......... 0. ]6 (avg.) <br />Unadjusted hourly MaC. cons iscency.. 0. 90 (Ca[ tbll <br />dozer production: 803 LCY/hr Dozing method..... 1. 00 Ige n.l <br />" """' Visibilrcy........ 1. 00 (avg.) <br />Male real consistency: Sob efficiency.... 0. 83 (lsh/day) <br />Compacted Eill or embankment Spoil pile factor. 0. 90 (ssd-fc) <br />_____________________________ ________ Push gradient..... 1. 18 (Cat tbl) <br />Avg. push gradient: 0.00 k Ineg) Altitude de ration. 1. 00 (Ca[ tbl) <br />"------- Material weight... 1. 00 (Cat [bl) <br />Avg. site altitude: 85]0 <br />_________ ft. Blade type........ <br />_________________________ 1. <br />_____ 00 <br />__ (S or U) <br />Material weight 2300.00 lb/LCY Net Job Correction 0. 60 <br />Ma[. Des cr.: "" "--- ____ _____ __ <br />GENERAL FILL <br />_____________________________ <br />________ Adj uated Unit Prod.: <br />____ 9]8. <br />_____ ]9 <br />__ LCY/hr <br /> Adjus ted Fleet Production: 95]. 90 LCY/hr <br />JOB COST <br />= Fleet size 2 <br />________ Dozer (sl Total Job Time: <br />____ 1. <br />_____ 99 <br />__ Hcurs <br />Unit Cost 50.259 /LCY Total Job Cost: 59]2. 00 <br />