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~~ ' Colorado Division of Minerals and Geology <br />_________________________________________ <br />ESTIMATING FORM - BULLDOZER NORK <br />Task #: 1 Prep. by: BY. Task File Name: M038-1 <br />____________ _________ _________ <br />Date: 05/26/98 Permit #:M-9B-03B Mine: Two Rivers <br />____________ _________ ___________________ <br />Permit Action: new permit <br />Task Description: rough grade 3:1 <br />HOURLY EQUIPMENT COST <br />____________________ Basic Machine: Cat DBN Horsepower: 285 <br /> Blade Type: UNIVERSAL " " "---- <br /> Attachment ql: ROPS Cab Shrft Basis: 1/day <br /> Attachment #2: 1-shank ripper '------"' <br />Cost Breakdown: <br />-------'~-" " Uciliza [ion k <br />Ownership cost/hr = $94.38 N/A <br />Operating S overhaul cost /hr- dozer = $55.31 100 <br /> -ripper = $9.50 SO <br />Operator cost/hr = $23.12 N/A <br />Total egpt . unit cost/hr = $12].30 Total Eleet cast/hr: $127.30 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />Volume: 17,800.0 BCY Factor: 1.250 Volume: 22,250.0 LCY <br />____________ __________ _____________ <br />Source of quantity cake-off: page 3 <br />____________________________________________________ <br />Source of est. swell Eactor: page 3 <br />____________________________________________________ <br />HOURLY PRODUCTION <br />_________________ Job Condition Correction Factors <br />Avg. push distance: 20o ft. '- --- <br /> """""" " Opera co r...... .. .. 0 .75 lavg.) <br />Unadjusted hourly Mat. consistency.. 1. 10 (Cat tbl) <br />dozer production: E43 LCY/hr Dozing method..... 1. 20 (slot) <br /> ----'--' - Visibility........ 1. 00 (avg.l <br />Material consistency : Job efficiency.... O. B3 (lsh/day) <br />Partly consolidated stockpile Spoil pile factor. 0. 90 Issd-f c) <br />"'""''"'"''''"''"' "'"''"'' ''''''"' Push gradient..... 1. 05 (Cat [bl) <br />Avg, push gradient: 2.00 k Ineg) Altitude dera Lion. 1. 00 ICa[ [bl) <br /> " " "" ' Material weight... 1. 00 ICat tbll <br />Avg. site altitude: 5]00 <br />________ f[. <br />_ Blade type........ <br />_____________________ 1. <br />_________ 00 <br />__ (S or UI <br />Material weigh[ 2300.00 16/LCY NeC Job Correction 0. 77 <br />Mat. Desc r.: -------- - """-"'" " <br />GENERAL FILL <br />____________________ <br />________ <br />_________ Adjusted Unit Prod.: 420. <br />_________ 17 <br />__ LCY/hr <br /> Adjusted Fleet Production: 420. 17 LCY/hr <br />JOB COST '"""""""" "" <br />Flee[ size 1 <br />________ Do zeds) Total Job Time: 52. <br />_________ 95 <br />__ Hours <br />Unrt Cost $0.303 <br />________ /LCY Total Job Cosc: $6,741. <br />_________ 17 <br />__ <br />