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• Colorado Division of Minerals and GeoL~ 'i <br />ESTIMATING FORM - BULLDOZER WORK <br />Task p: 1 Prep. by: CLK Task File Name: MOBS-1 <br />____________ _________ _________ <br />Dace: 02/03/98 Perm rc p:M-B6-085 Mine: Loukonen Quarry <br />____________ _________ ___________________ <br />Permit Action: Bond Recalculation <br />_______________________________________________ <br />Task Description: Spread 3600 CY of spoil rock <br />_______________________________________________ <br />HOURLY EQUIPMENT COST <br />____.•______••__-___= Basic Machine: Cat DBN Horsepower: 285 <br />Blade Type: SEMI-UNIVERSAL -"'-~~~~ <br />Attachment pl: ROPS Cab Shift Basis: 1/day <br />Attachment p2: N/A " "'--" <br />Cost Breakdown: <br />-"-""-'-" ^ti Lizac ion t <br />Ownership cos[/hr = 536,35 N/A <br />Operating 6 overhaul cost/hr- dozer = 552,25 100 <br />-ripper = 50,00 N/A <br />Operator cost/hr = 522.99 N/A <br />Total ec7p[. uniC cost/hr - 5111.55 Total flee[ cost/hr: 5223.10 <br />________ ________ <br />MATERIAL QUANTITIES <br />IniC rat ~ Swell Loose <br />Volume: 1,600.0 CCY Factor: 1.339 Volume: 2.136.0 LCY <br />Source of quantity take-off: permit/site <br />Source of est. swell Eactor: Cat Handbook <br />HOURLY PRODUCTION <br />................. Joe Condition Correct ion Factors <br />Avg, push distance: 300 ft. '--"""--""" '-" """' <br />"-"" " Operator.......... 0. 79 lavg.l <br />Unadjusted hourly Mat. cons iscency.. 1. 00 ICat tbll <br />dozer production: 299 LCY/hr Doxing method..... 1. 00 (gen.l <br />""" "' Visibility........ 1. 00 lavg.) <br />Material consistency: Job efficiency..., O. B3 Ilsh/day) <br />Consolidated stockpile Spoil pile factor. 0. 90 feed-fc) <br />"°""""""'-"°"'°" -""'- Push 4radienc..... 1. 05 (Cat Gbll <br />Avg. push gradient: 2.00 t Inegl Altitude deration. 1. 00 (CaC cb1) <br />°-"" ° Material veighc... 0 .90 ICat tbll <br />Avg. site altitude: fi900 <br />_________ ft. Blade type........ <br />_____________________ 1. <br />________ 00 <br />___ (S or U1 <br />Material veighC 2950.00 16/LCY Net Job Correction 0 .53 <br />Ma[. Desc r.: _________ ________ ___ <br />Sandstone <br />_____________________________ <br />________ Adz usced Unic Prod.: 15"/ <br />________ .94 <br />___ LCY/hr <br /> Adj us ed F1eec Production: 319 .87 LCY/hr <br />JOB COST "" <br />___ =Flee[ size 2 <br />________ Dozerlsl Total Sob Time: 6 <br />________ .76 <br />___ Hours <br />Unic Cos[ 50.706 <br />________ /LC'f Total Job Cos[: 51, SOB <br />________ .69 <br />___ <br />