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FRESH AIR BASE. Placard 1. INTAKE PORTAL. Placard 2. CLEAR AIR. Placard 3. A. MAIN FAN (off). Placard 4. MAN DOOR (closed). Placard 5. 16 % O 2 990 ppm CO LIGHT SMOKE. Placard 6. B. PERMANENT STOPPING. Placard 7. PERMANENT STOPPING. Placard 8. FOREMAN’S JEEP. Placard 9.
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FRESH AIR BASE Placard 1
INTAKE PORTAL Placard 2
CLEAR AIR Placard 3 A
MAIN FAN(off) Placard 4
MAN DOOR(closed) Placard 5
16 % O2990 ppm COLIGHT SMOKE Placard 6 B
PERMANENT STOPPING Placard 7
PERMANENT STOPPING Placard 8
FOREMAN’SJEEP Placard 9
16 % O2990 ppm COLIGHT SMOKE Placard 10 B
CAVEDTIGHT(rib-to-rib) Placard 11
AIRLOCK DOOR(open) Placard 12
AIRLOCK DOOR(closed) Placard 13
BRATTICE MATERIAL(5 sets) Placard 14
EQUIPMENT DOOR(closed) Placard 15
14 % O23,250 ppm COHEAVY SMOKE Placard 16 C
CAVED TIGHT(rib-to-rib) Placard 17
LOOSE BACK(unscalable) Placard 18
14 % O23,250 ppm COHEAVY SMOKE Placard 19 C
ROOF BOLTER Placard 20
MINER #1 Placard 21
LOOSE BACK(unscalable) Placard 22
RETURN PORTAL Placard 23
14 % O23,250 ppm COHEAVY SMOKE Placard 24 C
14 % O23,250 ppm COHEAVY SMOKE Placard 25 C
14 % O23,250 ppm COHEAVY SMOKE Placard 26 C
CAVED TIGHT(rib-to-rib) Placard 27
CAVED TIGHT(rib-to-rib) Placard 28
16 % O2990 ppm COLIGHT SMOKE Placard 29 B
MINE PHONE(inoperable) Placard 30
MINER #2 Placard 31
FACE Placard 32
CAVED TIGHT(rib-to-rib) Placard 33
16 % O2990 ppm COLIGHT SMOKE Placard 34 B
14 % O23,250 ppm COHEAVY SMOKE Placard 35 C
LHD(ON FIRE) Placard 36
AUXILIARYFAN(off) Placard 37
14 % O23,250 ppm COHEAVY SMOKE Placard 38 C
LHD (LOAD-HAUL-DUMP) Placard 39
MUCKPILE Placard 40
FACE Placard 41
14 % O23,250 ppm COHEAVY SMOKE Placard 42 C
BARRICADE(8’ by 10’ brattice cloth) Placard 43
MINER #3 Placard 44
MINER #4 Placard 45
WOODEN POSTS (8) Placard 46
FACE Placard 47
LOOSE BACK(unscalable) Placard 48
LOOSE BACK(unscalable) Placard 49
MINER #5 Placard 50