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Cycle Time Factors Loading Condition Description Factor (min.) Source <br />Material : Mixed material 0.020 (Cat HB) <br />Stockpile : Dumped by truck 0.020 (Cat HB) <br />Truck ownership : No adjustment -factor not applicable 0.000 (Cat HB) <br />Operation : No adjustment -factor not applicable 0.000 (Cat HB) <br />Dump target : Nominal target 0.000 (Cat HB) <br /> Net Cycle nme adjustment : 0.040 minutes <br /> Adjusted loader cycle time (total time per loader pass) : 0.590 minutes <br /> Net load time per truck' : 3.540 minutes <br />TfUCk CVCIe Time : ' bulk of 1st loatler cycle completed during Wck exchange if adj. loader cycle time <exchange time <br />Truck exchange time ": 0.00 minutes........ Adjusted for site altitude : 0.000 minutes <br />Truck load time: 3.540 minutes........ Adjustetl for site altitude : 3.540 minutes <br />Truck maneuver and dump time: 0.95 minutes........ Adjusted for site altitude : 0.950 minutes <br />"set at 0 if exchange time < adj. loader cycle time (truck exchange completetl tluring 1 st loader tyGe) <br />Truck travel (haul & return) time: Road condition :Rutted dirt, little maintenance, no water, 2" fire penetration <br />Haul route <br />Road <br />segmem a Haul distance <br />(feet) Grade <br />res. (%) Rolling <br />res. (%) Totat <br />resistance (/°) Speed <br />(feet/minute) Travel time' <br />(minutes) <br />1 2, 000 8.00 5.00 13.00 565 3.559 <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br />Return route : Haul time " : 3.559 <br />i 2,000 -8.00 5.00 -3.00 3080 0.698 <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br />nnutes <br />' travel time shown for each segment includes acceleration/tleceleraLOn adjustment RefUm time": 0.698 minutes <br />total haul antl rewrn time shown includes altitude atljustment Total truck cycle time : 8.747 minutes <br />Loading tool unit production : 314.62 LCY/hour...... Adjusted forjob efficiency : 261.13 LCY/hour <br />Truck unit production : 127.33 LCY/hour...... Adjusted for job efficiency : 105.68 LCY/hour <br />Optimal no. trucks/loading toot : 2 trucks........... Selected no. trucks/foatler : 3 trucks <br /> Adjusted hourly truck team production : 317.05 LCY/hr <br /> Adjusted hourly single truck/loader team production : 261.13 LCY/hr <br /> Adjusted hourly multiple truck/loader team production : 261.13 LCY/hr <br />JOB TIME ANO COST ~~ <br />Fleet size : 1 Team(s) Total job time : 4.09 Hours <br />Unit cost: $1.421 /LCY Total jobwst: $1,519 <br />