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Cycle Time Factors Factor(min.) Source <br /> Material: Material 6"and over diameter 0.03 0.030(Cat He) <br /> Stockpile: Dumped by truck 0.02 0.020(Cat He) <br /> Truck Ownership: Independently owned trucks 0.04 0.040(Cat HB) <br /> Operation: Constant Operation-0.04 -0.040(Cat He) <br /> Dump Target No adjustment-factor not applicable 0.00 0.000(Cat He) <br /> Net Cycle Time 0.050 Minutes <br /> Adj.Loader Cycle Time 0.675 Minutes <br /> Net Load Time per Truck 0.775 Minutes <br /> Truck Cycle Time _ <br /> Truck Exchange Time: _ 0,600 Minutes Adjusted for Altitude 0.600 Minutes <br /> Truck Load Time: _ 0.775 Minutes Adjusted for Altitude 0.775 Minutes <br /> Truck Maneuver and Dump Time: 1.000 Minutes Adjusted for Altitude 1.000 Minutes <br /> Truck Travel(Haul&Return)Time: Maintained 2.0 <br /> Road Condition:Hard,smooth,stabilized,surfaced,watered <br /> Haul Route <br /> SCEN IllaulDistance Grade(%) lRolliag Res.(%)ITotal Res.(S6) Velocity(fpm) Calculated Travel Time(min) <br /> 11 750.00 -20001 2.00 -18.00 443 1.693 <br /> Return Route Actual Haul Time: 1.845 Minutes <br /> Segq lHaulDistance Grade(%) Rolling Res.(%)ITotal Res.(%) Velocity(fpm) Calculated Travel Time(min) <br /> 11 750.001 20.001 2.001 22.00 826 0.908 <br /> Actual Return Time: 0.916 Minutes <br /> Total Truck Cycle Time: 5.136 Minutes <br /> Loading Tool Unit Production: 1396.36 LCY/Hour <br /> Adjusted for Job Efficiency: 1158.98 LCY/Hour <br /> Truck Unit Production: 373.83 LCY/Hour <br /> Adjusted for Job Efficiency: 310.28 LCY/Hour <br /> Optimal No.of Trucks: 6.63 Truck(s) <br /> Selected No.of Trucks: 6.00 Truck(s) <br /> Adjusted Hourly Truck Team Production: 1861.65 LCY/Hour <br /> Adjusted Single Truck/Loader Team Production: 3861.65 LCY/Hour <br /> Adjusted Mult.Truck/Loader Team Production: 1861.65 LCY/Hour <br /> JOB TIME AND COST <br /> fleet Size: 1 Team(s) <br /> Total Job Time: 57.28 Hours <br /> Unit Cost: $0.89 /LCY <br /> Total lob Cost: $95,285.05 Dollars <br /> Roberts Quarry;DRMS File No.M-1977-301 Surety Reduction Request 3 <br />