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FRESH AIR BASE

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

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  1. FRESH AIR BASE Placard 1

  2. BRATTICE MATERIAL(5 sets) Placard 2

  3. INTAKE PORTAL Placard 3

  4. CLEAR AIR Placard 4 A

  5. MAIN FAN(off) Placard 5

  6. MAN DOOR(closed) Placard 6

  7. CLEAR AIR Placard 7 A

  8. CAVEDAIRTIGHT(rib-to-rib) Placard 8

  9. PERMANENT STOPPING Placard 9

  10. PERMANENT STOPPING Placard 10

  11. 14 % O23,000 ppm COHEAVY SMOKE Placard 11 C

  12. MECHANIC’STRUCK Placard 12

  13. MINER #1(ID – 1776) Placard 13

  14. 14 % O23,000 ppm COHEAVY SMOKE Placard 14 C

  15. CAVEDIMPASSABLE Placard 15

  16. VISIBLE FLAMES(fire out of control) Placard 16

  17. CAVED IMPASSABLE Placard 17

  18. CONVEYOR on FIRE(out of control) Placard 18

  19. 14 % O23,000 ppm COHEAVY SMOKE Placard 19 C

  20. MAN DOOR(closed) Placard 20

  21. CONVEYOR BELT Placard 21

  22. MAN DOOR(open) Placard 22

  23. BELT DRIVE Placard 23

  24. RETURN PORTAL Placard 24

  25. 16 % O2900 ppm COLIGHT SMOKE Placard 25 B

  26. 16 % O2900 ppm COLIGHT SMOKE Placard 26 B

  27. CAVED IMPASSABLE Placard 27

  28. 14 % O23,000 ppm COHEAVY SMOKE Placard 28 C

  29. CONVEYOR on FIRE(out of control) Placard 29

  30. CAVED IMPASSABLE Placard 30

  31. 14 % O23,000 ppm COHEAVY SMOKE Placard 31 C

  32. 16 % O2900 ppm COLIGHT SMOKE Placard 32 B

  33. 14 % O23,000 ppm COHEAVY SMOKE Placard 33 C

  34. CONVEYOR CROSSOVER Placard 34

  35. CONVEYOR BELT Placard 35

  36. CHECK CURTAIN Placard 36

  37. CHECK CURTAIN Placard 37

  38. FEEDER BREAKER Placard 38

  39. PERMANENT STOPPING Placard 39

  40. PERMANENT STOPPING Placard 40

  41. 14 % O23,000 ppm COHEAVY SMOKE Placard 41 C

  42. CHECK CURTAIN Placard 42

  43. CHECK CURTAIN Placard 43

  44. LOOSE ROOF(unscalable) Placard 44

  45. BRATTICE MATERIAL(2 sets) Placard 45

  46. LOOSE ROOF(unscalable) Placard 46

  47. CAVEDAIRTIGHT(rib-to-rib) Placard 47

  48. LOOSE ROOF(unscalable) Placard 48

  49. AUXILIARY FAN(off) Placard 49

  50. LOOSE ROOF(unscalable) Placard 50

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