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Permit or other job action : RN3 <br />Task description :IZ~place t®l~s®il ®~ I~SII L®®p & Fr~~illtleS ~ar~~ <br />HOURLY EQUIPMENT COST <br />Model :Cat 627G <br />Shift basis : i perday <br /> Cost Breakdown : Job utilization % Horsepower 590 <br /> Ownership cost/hour : $55.31 NA Weight (UST) : 40.90 <br /> Operating costihour : $122.08 100 Cost data source : (CRG) <br /> Operator cosUhour : $24.95 NA <br /> Total unit cosUhour : $202.34 Total fleet cosUhour : $~®4.67 <br /> <br /> MATERIAL QUANTITIES <br /> Initial Swell Loose <br /> volume : 80,180 CCY factor : 1.125 volume : 90,2®2 LCY <br /> <br /> Source of quantity take-off : Exhibit 10-1 <br /> Source of estimated swell factor : Caterpiliar Handbook Edition <br /> . <br /> HOURLY PRODUCTION <br /> Hauling Capacity <br /> Scraper Payload (weight) Basis : Scraper Bowl (volume) Basis <br /> Material weight : 2,550 pounds/LCY Struck volume : 15.70 LCY <br /> Material description : Heaped volume : 21.00 LCY <br /> Earth -Dry packed Average volume : 18.35 LCY <br /> Rated payload : 48,000 pounds <br /> Payload capacity : 18.82 LCY Adjusted capacity : 1$.35 LCY'*' <br /> Cycle Time (load + haul + spread + return) : Loading time : 1.50 minutes <br /> Maneuver and spreading time : 0.60 minutes <br /> Travel time : • loading time perpair on push-pull models <br />Route Distance (feet) Grade (%) Roll. res.(%) Total res.(%) Velocity (fpm) Travel time (min.) <br />Haul : 2,000 3.0 4.0 7.0 1,568 1.36 minutes ** <br />Return : 2,000 -3.0 4.0 1.0 2,913 0.69 . minutes *' <br />"travel time adjusted for acceleration and deceleration at load and dump points <br />velocities are max. attainable per total resistance shown, not average Total cycle time 4,15 minutes <br />Job Condition Correction Factors <br />Site altitude (feet) : 6,400 Adiusted Hourly Production ; <br />Altitude adjustment factor : 1.00 (Cat N8) Unadjusted unit production : 265.37 LCY/Hour**" <br />Job efficiency factor : 0.83 (1 shitF/day) Adjusted unit production : 220.26 LCY/Hour <br /> Adjusted fleet production : 440.51 LCY1Hour <br />Net job correction factor : 0.83 "' 2 times volume on push-pull models <br /> <br />,.. <br />z<` ..........:..................................................... <br />`` `> <br />~ .................................................................. ............................ ................................ <br />BT <br />COST <br />IMEAND <br />JO <br />Fleet size : 2 Scraper(s) Total job time : 204.77 Hours <br />Unit cost : $0.919 /LCY Total job cost : $82,564 <br />RN-03 23-1.15 Revised 06/08 <br />