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• Colorado Division of Minerals and Geolo • <br />ESTIMATING FORM - BULLDOZER WORK <br />Task #: E Prep. by: ACS Task File Name: M002-0 <br />____________ _________ _____________ <br />Dale: 05/30/99 Pe rmi[ #:M-99-002 Mine: Yankee Gulch Pro? ect <br />____________ _________ _________________________________ <br />Pe rmic Ac [ion: New application <br />Task Description: Backfill and grade main access road <br />_____________________________________________________________ <br />HOURLY EQUIPMENT COST <br />_____________________ Basic Machine: Cat D]H SERIES II Horsepower: 215 <br />Elade Type: SEMI-UNIVERSAL " <br />Atta chmenc #1: RO PS Cab Shift Basis: 1/day <br />Atca chmenc #2: 3-shank ripper "~""""""" <br />Cos[ Breakdown: <br />"" " "------ Utili zac ion k <br />Ownership cost/hr = $36.36 N/A <br />Operating d overhaul cost/hr dozer = $40.59 100 <br />-ripper = 50.91 20 <br />Operator cost/hr = 523.12 N/A <br />Total egpc. unit cos[/hr = 5100.96 Total Eleet cost/hr: $201.92 <br />________ ________ <br />MATERIAL QUANTITIES <br />Im [ia1 Swell Loose <br />Volume: 2]1,200.0 ECY Factor: 1.250 Volume: 339,000.0 LCY <br />____________ __________ _____________ <br />Source of quanciry take-o£f: Application ex hi bnc L - cable L-8 <br />Source of est. swell factor: Swell table - general fill <br />____________________________________________________ <br />HOURLY PRODUCTION <br />_________________ Sob Cond1[1on Correc tion Factors <br />Avg. push dis [a nce: 6J ft. """"""""'""-------- ---"--""" """ <br /> " """' Operator.......... 0 .99 lavg.) <br />Unadjusted hourly Mat. cons is cency.. 0 .90 ICac cbll <br />dozer production: 823 LCY/hr Dozing method..... 1 .00 (gen.) <br /> """"- Visibility........ 1 .00 (avg.) <br />Mace rial cons is [e ncy: Job efficiency.... 0 .83 Ilsh/day) <br />Compa coed fill or embankment Spoil pile factor. 0 .T0 (fnd-mfl <br />~" " " " "'-------" """" ""'"""' Push gradient..... 0 .83 (Ca[ tbll <br />Avg. push gradient: 0.00 4 Iposl Altitude derat ion. 1 .00 (Cac cbll <br />" "" "'- Material weight... 1 .00 (Ca[ [bl) <br />Avg. site altitude: 6950 ft. Hla de type........ 1 .00 (S or U) <br />Material weight 2300.00 16/LCY Ne[ Job Correction 0 .33 <br />Mat. Descr.: - -"------ """ <br />GENERAL FILL <br />_____________________ <br />________ <br />________ Adjus ced Unit Prod.: 269 <br />________ .10 <br />___ LCY/hr <br /> Adjus ted Fleet Production: 538 .20 LCY/hr <br />JOB COST ~~""~""" """ <br />Fleet size <br />_ 2 <br />_______ OozerlSl Total Job T1me: 629 <br />________ . BB <br />___ Hours <br />Unit Cost 50.3'15 /LCY Total Job Cost: $12'1,187 .99 <br />