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• • <br />TRUCK/LOADER TEAM ESTIMATIWG cont'd Sheet 2 of 2 Sheets <br />LCY/hr: <br />Loader: 60 min./hr divided by ( o°~.l min. truck load time + 0.7 min. truck <br />exchange time) = a ~•y cycles/hr. <br />ai. N cycles/hr x q LCY adj. truck capacity = 9/ a•~ LCY/hr (unadj.) <br />adjusted loader production: <br />9a. LCY/hr x o•83 job efficiency* x /.o altitude adj.= /S9. 8G LCY/hr <br />Truck 60 min./hr divided by G,a min. truck cycle time = /s•9 cycles/hr <br />is,F cycles/hr x _LCY adj. truck capacity = iy3./ LCY/hr (unadj.) <br />adjusted truck production: <br />/y.?,1 LCY/hr x o•F3job efficiency* x i•o altitude adj.= //8•A LCY/hr <br />*average for all shifts utilized <br />Team Size Determination: <br />is9 . 9 LCY/hr divided by ,i 8.~ LCY/hr = 1, 35 trucks req'd. for team** <br />adj.loader prod, adj.truck prod. <br />**round to nearest whole number = ~[_actual trucks utilized. To figure net <br />hourly team production, use lower production figure between adjusted hourly <br />loader production and total hourly truck team production (no. of trucks on team <br />multiplied by adjusted hourly production per truck). <br />Net hourly truck/loader team production = //~,8 LCY/hr <br />Multiple team production = LCY/hr x teams = <br />,ina cnsT <br />Team cost/hr: Truck(s) <br />Loader <br />Dozer <br />Multiple team cost/hr <br />J937 LC <br />total material vol. <br />LCY/hr/fleet <br />$ so.'Ja /hr/truck x I trucks =$ So. ~a/hr <br />_$ 60, 34/hr <br />=$io~, i9 /hr <br />= aGB. 97 /hr/team <br />_ $468.`)7 /hr/team x steams =$ ,?.fr,97 /hr/fleet <br />Y divided by 11 8.4 LCY/hr = l6. 3 total job hours <br />hourly fleet prod. <br />/[a.3 hours x $ 0~68.9~ /hr = $ y8~u,al Total Job Cost <br />total job hrs hourly fleet cost <br />Unit cost/LCY =$ y8R~/.•?l divided by 1 937 LCY =$ d•~6 /LCY <br />total job cost total material vol. <br />NOTES ON JOB: <br /> <br />