2019-10-08_PERMIT FILE - M2019054 (48)

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FPC SkullCreek Truck-Shovel Backfill Cycle Times Hauler Cycle Time 6 769C Load with Exchange(min) 1.25 Haul(min) 1.81 Dump and Maneuver(min) 1.2 Return(min) 1.62 Potential Cycle Time(min) 5.88 Wait on Slow Hauler(min) 0 Wait to Load(min) 1.62 Additional Bunching(min) 0.44 Wait to Dump(min) 0 TMPH Wait(min) Total Cycle Time(min) 7.94 Bunching Avg Haul Start mph 0 Haul End mph 0 Return Start mph 0 Return End mph 0 Loader Cycle Time 6 769C Loader Model 385C LME Loader Quantity 1 Bucket Capacity(CY) 7.25 Loader Fill Factor(%) 100 Loose Density(Lbs/LCY) 2,498 Tons per Pass 9.06 System Passes per Hauler 3 Hauler Payload(Tons) 27.17 %of Max GVW 103.52 Hauler Volume(LCY) 21.75 %of Body Fill 70 Loader Cycle Time(min) 0.25 First Bucket Dump(min) 0.05 Hauler Exchange Time(min) 0.7 Fleet Production Fleet Estimates Operating Schedule Operator Efficiency 90% Schedule Period Shift Scheduled Hours 10.5 Fleet Estimates Fleet Availability 87.49% Production per Sched Hr 693.54 BCY Total Production 1,540,000 BCY Sched Hrs Required 2,220.49 Total Cost($) 1,786,945 Cost per BCY($) 1.16 Production per Shift 7,282 BCY Shifts Required 211.48 Theoretical Production Quantity Model BCY per Hour Cycles per Hour 1 1 385C LME 932 2 6 769C 1,188 10.2 Actual Production Quantity Model Cycles per Hour Payload in Tons Tons per Hour 1 5 769C 7.56 27.17 1,026.87 Fleet Tons per Operating Hour 1,026.87 x 90.00%Operator Efficiency= 924.18 x 87.49%Fleet Availability= 808.55 Cost Qty Model Machine Code Hourly Cost Each Unit Operating Hours Total$ $per BCY Loaders 1 385C LME 124.78 1,998 249,366 0.162 Haulers: 6 769C C202 93.51 11,656 1,089,947 0.708 Totals 6 11,656 1,089,947 0.708 Support 1 5,000 Gal.Water Truck 66.58 1,457 97,008 0.063 114 Grader 82.84 971 80,466 O.OS2 1 010 Dozer 132.42 1,457 192,937 0.125 Totals 3 3,885 370,411 0.241 Fleet Totals 30 17,540 1,709,723 1.11