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HOURLY PRODUCTION: <br />_________________ ~ Job Condition Correction Factors <br />Scraper CYcle Time ~ --------------------- ---------- <br />------------------ ~ Site altitude = 7450 ft. <br />Load = 1.1 min. ~ -- --------- <br /> -------- ~ Alt. edj ustnent .. 0.975 <br />Nanewer & spread = 0.6 min. ~ Job efficiency ... 0.83 (1sh/d) <br />Travel time (haul 8 return): ~ Net Correction 0.80925 <br />Haul route <br />Road Length Grade Rolling Total Yeloc(ty Travel ti me• <br />seg. # (ft) res.(X) res.(X) res.(X) (fpm) (min) <br />1 800 10.00 4.00 14.00 700 1.31 <br />Haul time = 1.31 min. <br />Return route ------------ <br />1 800 -10.00 4.00 -6.00 2879 0.47 <br />•tst 8 last seg. adj. for accel./decal. Return time = 0.47 min. <br />Total Cycle Tine = 3.48 min. <br />------- ~ Machine Volume <br />Machine Payload ~ -------------- <br />-------------- ~ Struck rapacity = 32.00 <br />Neteri et weight = 1600.00 lbs/LCY ~ Heaped capacity = 44.00 <br />Mat. description ------- ~ -- •-------- <br />Top Soil ~ Average = 38.00 LCY <br />Rated payload = 104,000 lbs. ~ Adjusted volume = 38.00 LCY <br />__-_-__ I <br />Payload volume = 65.00 LCY __ __-______ <br />Unedj usted production per scraper or push-pull pair 1309.11 LCY/hr <br />Adjusted production 1059.40 LCY/hr <br />Adjusted hourly fleet production 1059.40 LCY/hr <br />JOB LOST: <br />= Fleet size 2 Scraper(s) Total Job Time: 39.59 Hours <br />Unit Lost 50.469 /LCY Total Job Cost: 519,670 <br />