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i <br /> - <br /> t <br /> 1 <br /> LCY/hr: <br /> Loader = 60 min/hr divided. by a G min/Truck load cycle* 2S. cycles/hr <br /> P3. cycles/hr x LCY adj. Truck payload = 7/o X- LCY/hr tunadjusted) <br /> -*Truck loading time plus exchange time. <br /> adjusted production: <br /> LCY/hr x •8-.3 job efficiency** x •a altitude adj. _ ,ro7,;;-LCY/hr <br /> f Truck = 60 min/hr divided by min/cycle - cycles/hr <br /> 6,6 cycles/hr x adj. truck payload = Qc y LCY/hr <br /> - (unadjusted) <br /> adjusted production: <br /> ��y LCY/hr x . 8& job efficiency** x .Fy altitude adj. _ , � LCY/hr-� <br /> average for 'ashifts utilized <br /> Production balancing: <br /> divided by _ _ trucks required for team* <br /> oa er r Truck LCY/hr <br /> • *round to nearest whole number = actual trucks utilized <br /> Note: For information on determining the most efficient truck/loader team <br /> combination for a particular job, please refer to Section VII of the <br /> estimating manual. <br /> Net hourly production for team = So 7 a LCY/hr (use lower production figure <br /> between hourly loader product—ion truck team production) <br /> Hourly fleet production = ,ro7.,:? LCY/hr/tears x / teams = 7, 2 LCY/hi <br /> JOB COST: . <br /> Teary cost/hr: Loader = b / o /hr <br /> haul truck = S'7. os- /hr x trucks <br /> 1 /hr team <br /> Fleet cost/hr = $ Y.��.bi /hr/team x teams = y.2_o /hr <br /> Total job hours: <br /> LCY divided by LCY/hr = 3,�5 3 hours <br /> total material eet prod total job time <br /> hrs x $ /hr = b / 7s� a.-;- / Total Job Cos <br /> tot. job time hourly fleet cost <br /> unit cost/LCY = /SSa7d.i divided by Pa a.yD_ = S _/LCY <br /> total job cost total material vol. <br /> 41 <br />