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Colorado Division of Mrne ra is and Geology <br />ESTIMATING FORM - BULLDOZER WORK <br />Task q: 10 Prep. by: ACS Task File Name: M002-10 <br />___"________ _____"___ ____"________ <br />Date: 05/31/99 Permit q:M-99-002 Mine: Yankee Gulch Project <br />Permit Action: New application <br />Task Description: Backf ill and grade test mrne facility ponds <br />_____________________________________________________________ <br />HOURLY EQUIPMENT COST <br />_____________________ Basic Machrne: Cat DBN Horsepower : 285 <br /> Blade Type: UNIVERSAL """""""" <br /> Attachment pl: ROPS Cab Shif t Basi s: 1/day <br /> Attachment p2: 1 shank ripper -----""' <br />Cos[ Breakdown: <br />""""""----'--- Utilization F <br />Ownership cost/hr = 544.38 N/A <br />Operating fi overhau l cost/hr- dozer = 555.31 100 <br /> -ripper = $0.90 l0 <br />Operator cos[/hr = 527.12 N/A <br />Total egpt. unlc cost/hr = 5123.]0 To cal flee[ <br />________ cost/ hr: $123.]0 <br />________ <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />Volume: 28,]00.0 BCY Factor: 1.250 Volume: 35,875 .0 LCY <br />Source of quantity t ake-oEE. May 1999 adequacy response, page 10 <br />Source of est. swell factor: Swe11 [able - general fill <br />HOURLY PRODUCTION <br />-----------=----= Sob Condition Correction Facto rs <br />Avg. push distance: 155 ft. '""""" ""'""" '"""' -- <br /> """"""""" Operator.......... 0. 75 (avg.) <br />Unadjusted hourly Mac. consistency.. 0. 90 ICat tb1l <br />dozer production: 69] LCY/hr Dozing method..... 1. 00 Igen.) <br /> --------- Visibility........ 1. 00 lavg.) <br />Mater ral consistency : Job efficiency.... 0. 83 (lsh/day) <br />Compacted fill or em bankment Spoil pile Eactor. 0. 70 (End-mf) <br />------""""""""""""" "" "' Push gradient..... 0. 83 (Cat [bl) <br />Avg. push gradient: 8.00 i (posl Altitude deration. 1. 00 (Ca[ tbl) <br /> '""""'"" Material weight... 1. 00 (Cat cbll <br />Avg. site altitude: 6200 ft. Blade type........ 1. 00 (S or U) <br />Material weight 2300.00 16/LCY Net Job Correction 0. 33 <br />Ma[. escr.: <br />_________ <br />_ <br />GENERAL FILL Adjusted Uni[ Prod.: 22]. 81 LCY/hr <br /> Adjusted Fleet Production: 22]. 81 LCY/hr <br />JOB COST "" '""""" "' <br />Fleet size 1 Dozer (sl <br />________ Total Job Time: <br />___ 157. <br />______ 48 <br />__ Hours <br />Unit Cost $0.593 /LCY Total Job Cost: 51 9,480. 96 <br />