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FRESH AIR BASE. Placard 1. BRATTICE MATERIAL (5 sets). Placard 2. INTAKE PORTAL. Placard 3. CLEAR AIR. Placard 4. A. MAIN FAN (off). Placard 5. MAN DOOR (closed). Placard 6. CLEAR AIR. Placard 7. A. CAVED AIRTIGHT (rib-to-rib). Placard 8. PERMANENT STOPPING. Placard 9.
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FRESH AIR BASE Placard 1
BRATTICE MATERIAL(5 sets) Placard 2
INTAKE PORTAL Placard 3
CLEAR AIR Placard 4 A
MAIN FAN(off) Placard 5
MAN DOOR(closed) Placard 6
CLEAR AIR Placard 7 A
CAVEDAIRTIGHT(rib-to-rib) Placard 8
PERMANENT STOPPING Placard 9
PERMANENT STOPPING Placard 10
14 % O23,000 ppm COHEAVY SMOKE Placard 11 C
MECHANIC’STRUCK Placard 12
MINER #1(ID – 1776) Placard 13
14 % O23,000 ppm COHEAVY SMOKE Placard 14 C
CAVEDIMPASSABLE Placard 15
VISIBLE FLAMES(fire out of control) Placard 16
CAVED IMPASSABLE Placard 17
CONVEYOR on FIRE(out of control) Placard 18
14 % O23,000 ppm COHEAVY SMOKE Placard 19 C
MAN DOOR(closed) Placard 20
CONVEYOR BELT Placard 21
MAN DOOR(open) Placard 22
BELT DRIVE Placard 23
RETURN PORTAL Placard 24
16 % O2900 ppm COLIGHT SMOKE Placard 25 B
16 % O2900 ppm COLIGHT SMOKE Placard 26 B
CAVED IMPASSABLE Placard 27
14 % O23,000 ppm COHEAVY SMOKE Placard 28 C
CONVEYOR on FIRE(out of control) Placard 29
CAVED IMPASSABLE Placard 30
14 % O23,000 ppm COHEAVY SMOKE Placard 31 C
16 % O2900 ppm COLIGHT SMOKE Placard 32 B
14 % O23,000 ppm COHEAVY SMOKE Placard 33 C
CONVEYOR CROSSOVER Placard 34
CONVEYOR BELT Placard 35
CHECK CURTAIN Placard 36
CHECK CURTAIN Placard 37
FEEDER BREAKER Placard 38
PERMANENT STOPPING Placard 39
PERMANENT STOPPING Placard 40
14 % O23,000 ppm COHEAVY SMOKE Placard 41 C
CHECK CURTAIN Placard 42
CHECK CURTAIN Placard 43
LOOSE ROOF(unscalable) Placard 44
BRATTICE MATERIAL(2 sets) Placard 45
LOOSE ROOF(unscalable) Placard 46
CAVEDAIRTIGHT(rib-to-rib) Placard 47
LOOSE ROOF(unscalable) Placard 48
AUXILIARY FAN(off) Placard 49
LOOSE ROOF(unscalable) Placard 50