02-08-00 Night shift FAIRBANKS GOLD MINING, INC. CONTROL ROOM REPORT Time: 20:00:00 22:00:00 00:00:00 02:00:01 04:00:00 06:00:00 SAG MILL New feed: 2294 1631 1709 2334 1944 1755 Recycle: 322 193 144 169 149 241 Sag speed: 103 103 103 103 103 103 SAG HP: 12295 10217 11829 10364 13028 12967 SAG psi: 748 732 728 727 761 768 SAG Noise: 58 92 136 122 74 79 BALL MILL - N/S BM HP: 7079/6969 7063/6991 7138/7062 7000/6666 6983/6965 7102/7026 Cyclone GPM: 13937 15529 11833 14997 16198 11638 Cyclone psi: 16/18 16/17 13/13 16/18 16/19 15/15 Cyclone %sol: 57/63 53/59 52/58 58/64 56/61 55/61 PSM %-100: 0/-0 0/-0 0/-0 0/-0 0/-0 0/-0 PSM density: -0/-0 -0/-0 -0/-0 -0/-0 -0/-0 -0/-0 THICKENER Rake torque: 59 45 39 46 17 19 Rake level: -0 -0 -0 -0 -0 -0 Slime level: 9.3 9.6 11.4 9.8 10.9 11.5 Floc gpm: 55.3 41.9 40.1 40.1 50.0 35.2 U/F %solids: 53.0 51.2 52.4 53.6 51.5 53.1 Underflow gpm: 11472 9372 9934 10186 10420 8632 U/F massflow: 2245 1739 1909 2022 1950 1692 UTILITIES Fresh water: 95 95 95 95 97 95 Process water: 97 95 89 89 81 96 Potable water: 56 55 81 80 80 78 Leach air psi: 31 31 30 30 31 30 Barge pumps: 4 2 4 4 4 2 RECYCLE CRUSHER Crusher amps: 43 30 20 20 26 35 Feed oil temp: 103 103 104 105 104 104 Rtrn oil temp: 105 104 105 105 105 105 Dust seal gpm: 8.7 8.0 9.0 9.0 8.7 8.8 Diverter: 2 100 0 76 100 100 Mill downtime, day: 41 SAG downtime, day: 40 Mill downtime, night: 11 SAG downtime, night: 11 Mill downtime, total: 52 SAG downtime, total: 51 Mill throughput, day: 19480 BM 1 downtime, day: 0 Mill throughput, night: 22090 BM 1 downtime, night: 0 Mill throughput, total: 41570 BM 1 downtime, total: 0 Crusher downtime, day: 218 BM 2 downtime, day: 0 Crusher downtime, night: 157 BM 2 downtime, night: 0 Crusher downtime, total: 375 BM 2 downtime, total: 0 Crusher throughput, day: 1899 Gravity downtime, day: 0 Crusher throughput, night: 1728 Gravity downtime, night: 0 Crusher throughput, total: 3627 Gravity downtime, total: 0