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1 ~• • <br />HOURLY PRODUCTION: <br />Scraper Cycle Time <br />Load = 1.2 min <br />Maneuver & spread = 0.7 min <br />travel time (haul & return): <br /> <br />Job Condition Correction Factors <br />Site altitude = 6700 ft. <br />Alt. ad,7ustment .. 0.93 <br />Job efficiency ... 0.83 (lshjdj <br />Net Correction 0.7719 <br />Haul route <br />Road Length Grade Rolling Total Velocity Travel time* <br />sey. # (f t) res_(%) res.(4) res.(`a) (fpm) (min) <br />1 1500 1.00 5.00 6.00 1490 1.11 <br />Haul time = 1.11 min <br />................................ . <br />e urn route <br />1 1500 -1.00 5.00 4.00 290^< 0.74 <br />Wlst & last seg. adj. for accel.jdecel. Return time = 0.74 min. <br />Total Cycle Time = 3.75 min <br />Machine Payload <br />Machine Volume <br /> Struck capacity = 14.OU <br />Material weight = ^^<300.00 lbs/LCY ; Heaped capacity = 20.00 <br />.................... <br />Mat. description - <br />- <br />---------- <br />GENERAL FILL Hverage = 17.00 LCY <br />Rated payload = 48,000 lbs. ; Atlju=.tetl volume = 17.00 LC'r <br />Payload volume = 20.87 LCY <br />Unad,7usted production per' scraper cr push-pull pair : 272.20 LCY/hr <br />Ad,7usted production 210.11 LCY/hr <br />Ad,7usted hourly fleet production 4'10.22 LCYjhr <br />JUB COST: <br />Fleet size 2 Scraper(s) <br /> <br />Unit <br />Cost <br />$0.541 Total Job lime: 99.95 Hours <br />jLCY Total Job Cost: $22,704 <br />