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Colorado Ni¢ed Laad @eclanation Division <br />69TIMATINC FO@N - HYDRAULIC BYCAYATOB NOBB <br />leak is 24 Prep. by: CBJ Teak File Naae: 0007-24 <br />Date: 04/07/92 Perait i:C-80-007 Biae: Nest Blk Nine <br />Perait Action: Perait Benexal <br />Tack Description: Road Yroa Crusher Tower to New Access Bd <br />BOUBLY BNUIPNBMf C09T <br />Basic Naehine: CAT 2258 (1989( Shift 8asia:l/day <br />Cost Breakdown: •'••••••••••,••,••• •.••••,••. <br />""""""" Utilisation % Horsepower : 145 <br />Ownership cost/hr = ;27.47 N/A """"" <br />Operating A overhaul coat/hr= ;23.39 100 Yeight-tone: 0.00 <br />Operator cost/hr = ;20.86 N/A """"" <br />"""" (DQI Atnl <br />Total egpt. unit cost/ht c ;T1.TZ total fleet coat/hr: ;71.72 <br />NATBBIAL QDANTITIB9 <br />................... <br />Initial 8we11 Loose <br />Yolu~e: 2,268.0 CCY Factor: I.1T Yoluae: 2,64Z.E cu. yds. <br />• 'Source of quantity take-off: Perait App., Nap 52 (Diet. of Surface Fac.) <br />Boutce of eat. swell factor: Cat Handbook <br />HOUBLI PRODUCTION <br />Cycle Tiae - Basic cycle rise ve. job co¢ditioa rati¢g: BBLON AVG. <br />""""" - Tiae value xithin basic rating: BINIMUB <br />Basic cycle rise = 0.39 sin. <br />Bucket Capacity """"""' <br />Bated capacity: 1.27 LCY (heaped( 9ise class: aediun <br />Becket fill factor: 0.90 Other - soil, boulders, roots (BO -100%) <br />Adjusted capacity: 1.14 LCY <br />Joh Condition Correctioa Factors - Altitude adj. l.OA (C/R fjl( <br />""""""""""""""'""' - Job efficiency : 0.83 (ls/d sae( <br />Site altitude : 6,300 ft. ------------- <br />"""' Net Correctioa : 0.83 <br />Unadjaeted hourly wait production : 177,67 LCY/Br <br />Adjusted hourly unit productioa : 147.46 LCY/Br <br />Adjusted hourly Yleet productioa : 147.46 LCY/Br <br />JOB C09T <br />• '••••••• Fleet sine: ! Brcavator(a) Total Job Tiae: 17.42 Hours <br />Unit Coat : ;0.486 /cu. yd. Total Job Cost: ;1,295.01 <br />