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Colorado Division of Minerals and Geology <br />_________________________________________ <br />ESTIMATING FORM - BULLDOZER WORK <br />Task #: 3 Prep. by: TAS <br />____________ ________ <br />Dale: 08/26/9] Permit #:M-91-03] <br />Permit Aa ion: Final Reclamation <br />Task File Name: M03]-3 <br />Mine: Gold Park Placer <br />_________________ <br />Task Description: Reduce pit highwalls to 3:1 slope <br />HOURLY EQUIPMENT COST <br />--------------------- Basic Machine: Ca[ D9N Horsepower: 370 <br />Blade Type: UNIVERSAL "'------' <br />Attac hmen[ #1: ROPS Cab Shift Basis: 1/day <br />__________ <br />Attac men[ #2: N A <br />Cost Breakdown: <br />~~ ~ Utrlizarion k <br />Ownership cost/hr = $42.20 N/A <br />Opera[ ing 6 overhaul cost/hr- dozer = $]4.58 100 <br />-ripper = $0.00 N/A <br />Operator cos[/hr = $22.95 N/A <br />Total egpt. unit cost/hr = $139.]3 Total flee[ cos[/hr: $139.]3 <br />________ ________ <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />Volume: 2,3'14.0 BCY Factor: 1.470 Volume: 3,394.8 LCY <br />Source of quantity take-of £: permit <br />Source of es[. swell fat [or: program <br />HOURLY PRODUCTION <br />----------------- Job Condition Correc [ron Factors <br />Avg. push distance: 63 fc. """""""""""" """ " <br />" """ ' Operator.......... 0 .]B lavg.) <br />Unadjusted hourly Ma [. consistency.. 0 .90 (Cat tbl) <br />dozer production: 1]96 LCY/hr Doz rng method..... 1 .00 (gen.1 <br />- ------- - Visibility........ 1 .00 (avg.l <br />Material consistency: Job efficiency.... O .B3 (ls h/day) <br />Compacted fill or embankment Spoil pile Eac[or. 1 .00 Idoz-ocl <br />_____________________ _______ _________ Push gradient..... 1. 0] ICa[ [bl) <br />Avg. push gradient: 3.00 k (neg) Altitude de rat ion. 0. 96 (Cat tbL <br />" " " " ' Material weigh[... 0. ]0 (Ca[ tbll <br />Avg. site altitude: <br />_ 9500 <br />_______ ft. <br />_ Blade type........ <br />_________________________ 1. <br />_____ 00 <br />__ (S,$U, U) <br />Mater ral weight 3]00.00 16/LCY Ne[ Job Correction 0. 40 <br />Mat. Descr.: " """ ' " " " "' -- <br />Decomposed rock - ]6t <br />_____________________ Rock, <br />_______ 2R Ea tth <br />_________ Adj us [ed Uni[ Prod.: <br />____ ]19. <br />_____ 6] <br />__ LCY/hr <br /> Adjusted Fleet Production: ]19. 6] LCY/hr <br />SOB COST "" "" "' <br />Flee[ size <br />_ 1 <br />_______ Dozer (s) Total Job Time: <br />____ 4. <br />_____ 72 <br />__ Nours <br />Uni[ Cos[ 50.194 /LCY total Job Cost: $659. 12 <br />