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Colorado Division of Mlnc ra is and Geology <br />EST IMAT INC FORM BULLDOZER WORK <br />Task p: 3 Prep. by: AJW Tas M. File Name. M223-3 <br />Dale: 03/01/99 Permit q:M-]]-223 Mine: Va lco-Wiley Pit <br />Permit At [ion: Update Rec la ma[ion Cost Estrma to <br />Task Description: Cu[ and Ftll ll~l Eeec of hig hwa 11 <br />HOURLY EQUIPMENT COST <br />--------------------- Basic Machine. Ca[ DBN Horsepower: 266 <br />Blade Type: UNIVERSAL __"'----- <br />Accachmenc ql: ROPB Cab Shi EC Basis: 1/day <br />Attachment q2: 3-shank ripper -'-------- <br />Cost Breakdown: <br />" " " " "'"` Utilization L <br />Ownership cost/hr = $43.60 N/A <br />Operating 6 overhaul cost/hr- dozer = $55.31 100 <br />-ripper = 50.00 10 <br />Operator cost/ht = 523.12 N/A <br />Total egpt. unit cost/hr = $122."12 Total fleet cos C/hr: $122.02 <br />________ ________ <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />Volume: 12,000.0 BCY Factor: 1.180 Volume: 19,160.0 LCY <br />____________ __________ _____________ <br />Source of guantity Cake-oEf~ field <br />____________________________________________________ <br />Source of est. swell factor: d <br />HOURLY PRODUCTION <br />_________________ JOb COndirion COrYec[ iOn Fdc tO rS <br />Avg. push dis [a nce: 75 ft. '""""'"""""""""" "'"""" " <br /> Opera [or.......... O. TS (avg.) <br />Unadj used hourly Mat. consistency.. 0. 90 (Cat tbl) <br />dozer production: 1177 LCY/hr Dozing method..... 1. 20 (slotl <br /> " " " "' Visibility........ 1. 00 (avg.l <br />Material coreistency: Job efficiency.... 0. 83 (1sh/day) <br />Compacted fill or embankment Spoil pile factor. 1. 00 (do z-ocl <br />""""""" " " Push gradient..... 1. 60 (Cat tbl) <br />Avg. push gradient: 30.00 E (neg) Altitude deration. 1. 00 (Cat Cbll <br />" """'-' Ma[en al weight... 0. 96 (Cat tbll <br />Avg. site altitude: <br />_ 4000 <br />________ fc. Blade type........ <br />_____________________ 1. <br />_________ 00 <br />__ IS or U) <br />Material weight 2900.00 16/LCY Nec Job Correction 1. 0J <br />Mat. Descr.: - ----___ _________ __ <br />Clay S gravel - Dry <br />_____________________ <br />________ <br />________ AdJ usced Unit Prod.: 1219. <br />_________ 03 <br />__ LCY/hr <br /> Adjusted Fleet Production: 1219. 03 LCY/hr <br />JOB COST <br />Fleet size <br />_ 1 <br />_______ Dozen s) Total Job Time: 11. <br />_________ 66 <br />__ Hours <br />Unit Cost <br />_ $0.101 <br />_______ /LCY Total Job Cost: $1,931. <br />_________ 92 <br />__ <br />