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2Z! <br />HOURLY PRODOCTION: Sheet 2 of 3 <br />Job Condition Corrections <br />------------------------- Truck/Load Team Support Equipment <br />Trvck Loader Load Area Dump Area <br />Alt. _ ],000 ft. --------- <br />Alt. adj ustrtien[ ........... 1.000 <br />.lob efficiency ... (lsh/dl 0.830 <br />Net Corrections 0.930 <br />Load Equipment Capacity <br />_______________________ <br />Rated capacity <br />Bucket fill factor <br />Adjusted capacity <br />Thick Capacity <br />______________ <br />weight Basis: <br />Volume Basis: <br />Material we rgh[ = 2,550 lbs/LCY ~ Struck capacity = 9.00 <br />Mat. description -------- ~ Heaped capacity = 10.00 <br />Earth - Dry packed ~ ------- <br />____________________________________ ~ Average = 9.00 LCY <br />Rated payload = 25,000 lbs. ~ ------- <br />________ <br />Payload volume 10.20 LCY Max. Avg. Volume = <br />9.00 <br />LCY <br />Adj. trvck volume based on discreet no. of loader passes 9.10 LCY <br />Load Equipment Cycle Time <br />Number of discreet loader passes required to fill truck 2 <br />Track loaders- ------- <br />Load material description: N/A <br />________________________________ <br />Excavators/Shovels - cycle time vs. job condition rating: __________ <br />N/A <br />- selected value within basic rating N/A <br />Track loo ders - basic cycle time elements: Load time = N/A min. <br />Maneuver time = N/A <br />Oump time = 0.09 <br />Una d]us ted Basic Cycle time = 0.500 min. <br />Wheel/Track loaders- ------- <br />Cycle Time Factors: Description Factor (min.) <br />Material -Mixed material 0.020 <br />Pile condition -Conveyor of dozer piled 10'h and up 0.000 <br />Truck Ownership -Common ownership of trucks S loaders -0.040 <br />Operation -Constant operation -0.090 <br />Target -Nominal to rget 0.000 <br />Net cycle time adj. _ -0.060 mrn. <br />Atlj usted Basic Cycle Time = 0.990 mm. <br />1.000 N/A 1.000 <br />O. 930 N/A 0.830 <br />0. 03V .N/A 0.830 <br />9.500 LCY (nominal heaped! <br />-------- Fill material description: <br />0.900 Ocher - soil, boulders, roots 180-1001) <br />4.050 LCY <br />Total load time per [rv ck incl. exchange time adj.• 0.530 min. <br />•Ibulk of lot pass completed during [ruck exchange) ---..___ <br />