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<br />Colorado Division of Minerals and Geology <br />F,STIMATING FORM - BULLDOZER WORK <br />Task q: 1 Prep. by: J Task File Name: X222-1 <br />Date: 0]/29/97 Permit k:%-9]-222 Mine: Twe n[ym[le <br />Permit Action: expl. pad 97 D10 <br />_____________________________________________________________ <br />Task Description: topsorl <br />_____________________________________________________________ <br />HOURLY EQUIPMENT COST <br />_____________________ Bas 1c Machine: Cat DSH SERIES II Horsepower: 120 <br />Blade Type: POWER ANGLE TILT "-----'"' <br />Attachment N1: ROPS Cab Bhif[ Basis: 1/day <br />Attachment q2: N/A -'-" "'-- <br />Cost Breakdown: <br />"----'"""""--- ^[ilixat ion k <br />Ownership cost/hr = $19.2D N/A <br />Operating a overhaul cos[/hr- dozer = 521.45 100 <br />-ripper $0.00 N/A <br />Operator cost/hr $22.95 N/A <br />Total eqp[. unit cos[/hr = $62.60 Total fleet cost/hr: $62.60 <br />MATEP.I AL QUANTITIES <br />Inrt ial Swell <br />Volume: 970.0 LCY Factor: N/A <br />____________ _____ <br />Source of quantity [a ke-off: not table 3 <br />Source of est. sve 11 factor: n/a <br />Loose <br />Volume: 970.0 LCY <br />________________________________ <br />________________________________ <br />HOURLY PRODUCTION <br />------------*___= Job Condition Correc [ron Factors <br />Avg. push distance: 50 ft. ""'-----""----'"''"'- ---" "' <br />- ""'"---- Operator.......... 0. ]5 lavg.l <br />Unadjusted hourly Ma[. consistency.. 1 .20 (Cat [b11 <br />dozer production: 460 LCY/hr Dozing method..... 1. 00 (ge n.l <br />" '-----" Visibility...... 1. 00 (avg.1 <br />Ma [erial consistency: Job efficiency.... 0 .83 Ilsh/deyl <br />Loose stockpile Spoil pile fa c:o r. D. HO (ssd-ac) <br />------""""-----""""-- --"""""' ------` Push gradient..... 1. 02 (Cat [b1) <br />Avg. push gradient: 1.00 k Ineg) Altitude deration. 1. 00 ICa[ toll <br />- --'"""'- Material ve fight... 1 .10 ICat Cb11 <br />Avg. site altitude: <br />" 6800 <br />__"_____ f[. Blade type........ <br />______________________"__ 1. <br />____" 00 <br />__ (PAT) <br />Material weight 2100.00 1b/LCY Net Job Correction 0 .6] <br /> <br />_ <br />ac. Oescr.: <br />________ <br />____ <br />_____ <br />"_ <br />Earth - Loam <br />_______"_"___________ <br />_____"__ <br />"_______ Adjusted Unit Prod.: <br />____ 30"1. <br />_____ 60 <br />"_ LCY/hr <br /> Adj us ed Flee[ Production: 30]. 60 LCY/hr <br />JOB COST "" ---" "' <br />Fleet size 1 Do ^. ez (sl :b cal Job Time: 3. 02 Hours <br />^nit Cost $0.203 /LCY Total Job Cosc: $189 .13 <br />