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<br />HOURLY PRODUCTION: <br /> <br />I Job Condition Correction Factors <br />Scraper Cyc le Time """""""""""""""""'"" "`"""""""""" <br />"""""'""""" """"""" Site altitude = 3500 ft. <br />Load = 1.2 min. " """""""""" <br /> """""""" Alt. adjustment .. 1 <br />Maneuver & spread = 0.7 min. Job efficiency ... 0.83 (lsh/d) <br />Travel time (haul & return): Net Correction 0.83 <br />Haul route <br />Road Length Grade Rolling Total Velocity Travel time <br />seg. # (ft) res.(%) res.(%) res.(%) (fpm) (min) <br />1 500 5.00 6.00 11.00 603 0.93 <br />Haul time = 0.93 min. <br />Return route """"`"""""""' <br />1 500 -5.00 6.00 1.00 2956 0.38 <br />~lst & last seg. adj. for accel./decel. Return time = 0.38 min. <br />Total Cycle Time = 3.21 min. ; <br />""""""' Machine Volume <br />Machine Payload """""'"""""""" <br />""'"""'""'""'""" Struck capacity = 21.00 <br />Material weight = 1600.00 lbs/LCY Heaped capacity = 31.00 <br />Mat. description """"""" ; <br />Top Soil Average = 26.00 LCY <br />Rated payload = 75,000 lbs. Adjusted volume = 26.00 LCY <br />Payload volume = ""46;88 LCY <br />Unadjusted production per scraper or push-pull pair <br />Adjusted production <br />Adjusted hourly fleet production <br />JOB COST: <br />Fleet size 1 Scraperis) Total Job Time <br />Unit Cost $0.453 /LCY Total Job Cost <br />. """""485M199 LCY/hr <br />403.37 LCY/hr <br />403.37 LCY/hr <br />24.10 Hours <br />$4,403 <br />