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HOURLY PRODUCTION sheet 2 of 2 <br />Haulina Caaacity : <br />Scraper Payload (weight) Basis : Qcrnncr Rn.d 1-h-1 Q.,-:.. . <br />Material description <br />Decomposed rock - 50% Rock, 50% Earth <br />Katea payload : 48,000 pounds <br />Payload capacity: 16.55 LCY <br />Cycle Time : <br />Scraper loading time * : 0.90 minutes <br />Maneuver and spread time : 0.60 minutes <br />* load time per scraper pair on push-pull models <br />Travel time : <br />Road condition description :Rutted dirt, little maintenance, no water, 2" tire penetration <br />Haul Rou te : <br />Seg. # <br />1 Haul distance (feet) <br />2, 400 Grade (%) <br />10.00 Roll. res. (%) <br />5.00 Total res. (%) <br />15.00 Velocity (fpm) <br />734 Travel time (min.)** <br />3.29 <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br />minutes <br />--1 11— IV[ Cdurf ,egmeni is aajustea tor acceleration/deceleration. Return time : 0.86 minutes <br />table velocities are max. attainable per total resistance shown, not average <br />Total scraper team cycle time (load + haul + maneuver and spread + return) : 5.65 minutes <br />Unadjusted unit production/hour : 351.44 LCY/hour *** Adjusted for job conditions : 291.70 LCY/hour <br />Optimal number of scrapers per push dozer : NA Selected number of scrapers : 2 scraper(s) <br />Adjusted single scraper team (unit) hourly production : 291.70 LCY/hour <br />Adjusted multiple scraper team (fleet) hourly production : 291.70 LCY/hour <br />JOB TIME AND COST <br />Fleet size : 1 Team(s) Total job time : 166.14 Hours <br />Unit cost : $1.480 /LCY Total job cost : $71,727 <br />Site altitude (ft.) : 6,100 <br />Push dozer Source <br />NA (Cat HB) <br />NA (Cat HB) <br />NA <br />Struck volume : 15.70 LCY <br />Heaped volume : 21.00 LCY <br />Average volume : 18.35 LCY <br />Adjusted capacity: 16.55 LCY *** <br />hourly production reflects volume per scraper pair on push-pull models <br />Scraper <br />Altitude adj.: 1.000 <br />Job efFiciency: 0.830 <br />Net correction : 0.830 <br />Haul time : 3.29 <br />Return route