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Colorado Division of Minerals and Geology <br />ESTIMATING FORM - BULLDOZER WORK <br />Task q: 3 Prep. by: TAS Task File Name: M03]-3 <br />Date: 06/19/9] Pe rm rt q:M-91-03] Mine: Gold Park Recovery S Reclamation <br />____________ _________ _________________________________ <br />Permr[ Ac[ion~ Final Reclamation <br />_____________________________________________________________ <br />Task Description: Rough grading of 3.5 acres, 2 acre-£t. <br />_____________________________________________________________ <br />HOURLY EOUiPMENT COST <br />_____________________ Basic Machine: Cat DBN Horsepower: 285 <br />Blade Type: UNIVERSAL "''""'--- <br />Ac[achmen[ pl: ROPS Cab Shift Basis: 1/day <br />__________ <br />Attachment p2: N A <br />Cost Breakdown: <br />--" " "-----' Utilization t <br />Ownership cost/hr = 590.32 N/A <br />Operating 6 overhaul cost/h r- dozer 551.93 100 <br /> -ripper = $0.00 N/A <br />Operator cost/hr $22.95 N/A <br />Total eqp[. unit cost/hr = 5115.20 Total fleet <br />________ cost/hr : 5115.20 <br />________ <br />MATERIAL QUANTITIES <br />___________________ <br />Initial Swell Loose <br />Volume: J,22 ].0 CCY <br />____________ Factor. 1.320 Volume: <br />__________ _____ 9,259 <br />_____ .6 <br />__ LCY <br />_ <br />Source of quantity Cake-off: program <br />________ <br />__________________________ <br />_____ <br />__ <br />___________ <br />Source of est. swell factor: program <br />________ <br />__________________________ <br />_____ <br />__ <br />___________ <br />HOURLY PRODUCTION <br />_________________ Job Condition Correction Factors <br />Avg. push distance: 150 ft. __" "'---------" °""""" ----- " <br />'------" Operator.......... 0. ]$ (a vq.l <br />Unad3usted hourly Mat. consistency.. 1. 00 ICa[ cbl) <br />dozer production: ]16 LCY/hr Doxing method... 1. 00 Igen J <br />" " " " ' Visrbrll[y........ 1. 00 (avg.) <br />Material consistency: Job of Eicrency.... O. B3 (lsh/day) <br />Consolidated stockpile Spoil pile factor. 1. 00 Idoz-oc) <br />" " " " ""`---- --" " "' Push gradient..... 1. 02 ICat tbll <br />Avg. push gradient: 1 00 k Ine9) Altitude de ration. 1. 00 (Cat Cbll <br />"""" ' Ma [erial weight... 0. 82 (Cat tbl) <br />Avg. site altitude: 10000 <br />________ ft. <br />_ Blade type........ <br />_________________________ 1. <br />_____ 00 <br />__ (S,SU, U) <br />Material weight 2800.00 lb/LCY Ne[ Job Correction 0. 52 <br />Mat. Descr.: ----____ _ ____ _____ __ <br />Granite - Broken <br />____________________________ <br />_________ Adjusted Unit Prod.: <br />____ 3]4. <br />_____ 49 <br />__ LCY/hr <br /> Adjusted Fleet Protluc Lion: 3]4. 99 LCY/hr <br />JOB COST ~~ <br />Fleet size 1 <br />________ Oozer (s) Total Job Time: <br />____ 11. <br />_____ 3] <br />__ Hours <br />Unit Cost $0.308 <br />________ /LCY Total Job Cost: 51,310. <br />_________ 36 <br />__ <br />