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<br />H U LY EQUIPMENT COST ............... .............................. .............................. <br /> Basic machine :Cat D9R - 9SU (2005) Horsepower : 405 <br /> Blade type :Semi-Universal <br /> Attachment no. 1 :ROPS Cab Shift basis : 1 perday <br /> Attachment no. 2 :3-shank ripper <br /> Data source : (CRG) <br /> Utilization <br /> Cost Breakdown : Ownership cosUhour : $72.92 NA <br /> Operating cosUhour : $98.84 100 <br /> Ripper op. cosUhour : $0.00 0 <br /> Operator cosUhour : $32.78 NA <br /> Total unit cosUhour : $204.53 Total fleet cosVhour : $204.53 <br />• MATERIAL QUANTITIES <br /> Initial Swell Loose <br /> volume : 3,840 CCY factor : 1.125 volume : 4,320 LCY <br /> <br /> Source of estimated volume :Exhibit 19, pages 11 and 12; Table 23 <br /> Source of estimated swell factor :CAT Handbook <br /> HOURLY PRODUCTION Job Condition Correction Factors Source <br /> Operator skill : 0.75 (avg.) <br /> Average push distance : 125 feet Material consistency : 0.90 (Cat HB) <br /> Unadjusted hourly production : 7,055.6 LCYlhr Dozing method : 1.00 (gen.) <br /> Visibility : 1.00 (avg.) <br /> Material consistency description : Job efficiency : 0.83 (fshiff/day) <br /> Compacted fill or embankment Spoil pile : 0.80 (ind-rf) <br /> Push gradient : 0.90 (Cat HB) <br /> Average push gradient : 5.00 % (pos) Altitude : 1.00 (Cat HB) <br /> Average site altitude : 7,500 feet Material weight : 0.87 (Cat HB) <br /> Blade type : 1.00 (S/SUN) <br /> Material weight : 2,650 Ibs/LCY Net correction : 0.35 <br /> Weight description <br /> Decomposed rock - 25% Rock, 75 % Earth Adjusted unit production : 370.89 LCY/hr <br /> Adjusted fleet production : 370.89 LCY/hr <br /> ,, <br />JOB TIME AND COST :: , <br />• Fleet size : 1 Dozers) Total jab time : 11.65 Hours <br /> Unit cost : $0.551 /LCY Total job cost : $2,382 <br />~X Zt~' ~3'4~~! ~i~i3~06 Sc-oz <br />