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1 , • Colorado Division of Minerals and Geology <br />_________________________________________ <br />EST IMA7ING FORM - BULLDOZER WORK <br />Task q: 3 Prep. by: LDO Task File Name: MOB]-7 <br />____________ _________ _____________ <br />Dale: 01/06/98 Permit p:M-9]-0P] Mrne: Hartman Pi[ <br />____________ _________ _________________________________ <br />Permit Acrion: new application bond estimate <br />_____________________________________________________________ <br />Task Des cr[ption: spread 6" of topsoil an 90 acres <br />_____________________________________________________________ <br />HOURLY EOUI PMENT COST <br />____________________= gas is Machine: Cat DBN Horsepower: 285 <br />Blade Type: UNIVERSAL ~ ~~~~~ <br />Attachment ql: ROPG Cab Shift Basis: 1/day <br />Attachment q2: N/A - ~~~~~-- <br />Cost Breakdown: <br />______________ <br />Ownership cos[/hr = <br />Operating s overhaul cos[/h r- dozer = <br />ripper = <br />operator cost/hr = <br />Total egpt. unit. cost/hr <br />UC titration k <br />$36.59 N/A <br />$52.51 100 <br />50.110 N/A <br />522.n6 N/A <br />$112.05 Total E1ee[ cost/hr: 5112.05 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />Volume: 32,266.0 LCY Fa c[or: N/A Volume: 32.266.0 LCY <br />____________ __________ _____________ <br />Source of quantity take-off: ezh ibi[ D <br />______________________________________________ <br />Source of est. swell factor: cat hnd bk <br />______________________________________________ <br />HOURLY PRODUCTION <br />_,-_________-_= Job Condition Correction Fac m rs <br /> <br />Aug. push distance: <br />250 <br />ft. ____________________ _________ ___ <br /> ---" "" operator.......... 0 .]6 (avg.) <br />Unadjusted hourly Mat. consistency.. 1 .20 ICa[ tbll <br />dozer production: 420 LCY/nr Dozing method..... i .00 Igen.i <br /> "------- Visibility........ 1 .00 (avg.l <br />Material consistency : Job efficiency.... 0 .83 Ilsh/day) <br />Loose stockpile Spoil pile factor. 0 .]0 (f nd-mf) <br />____________________ _________ ________ Push gradient..... 0 .97 (Cat c611 <br />Avg. push gradient: 2.00 k (pos) Alc itude deration. 1 .00 ICat tbll <br /> -" " " " Material we iq h[. .. 1 .94 ICat Cbl) <br />Avg. site altitude: 4]50 <br />_________ ft. Glade type........ <br />____________________ 1 <br />_________ .00 <br />___ IS cr U) <br />Material weight 1600.00 lb/LCY Net Job Correction 0 .]3 <br />Mat. Desch : ----_____ ________ ___ <br />Top Soil Adj us [ed Unit Prod.: 306 .2] LCY/hr <br /> Ad3us[ed Fleet Production: 306 .2"1 LCY/hr <br />JGB COST ~~ ~ ~ <br />F1eCt size 1 <br />________ Dozer (s) Total Job Tame: 105 <br />________ .35 <br />___ Hours <br />Unrc Cos[ 50.366 /LCY Total Job Cost: 511, H04 .]9 <br />