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FRESH AIR BASE

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

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  1. FRESH AIR BASE Placard 1

  2. INTAKE PORTAL Placard 2

  3. CLEAR AIR Placard 3 A

  4. MAIN FAN(off) Placard 4

  5. MAN DOOR(closed) Placard 5

  6. 16 % O2990 ppm COLIGHT SMOKE Placard 6 B

  7. PERMANENT STOPPING Placard 7

  8. PERMANENT STOPPING Placard 8

  9. FOREMAN’SJEEP Placard 9

  10. 16 % O2990 ppm COLIGHT SMOKE Placard 10 B

  11. CAVEDTIGHT(rib-to-rib) Placard 11

  12. AIRLOCK DOOR(open) Placard 12

  13. AIRLOCK DOOR(closed) Placard 13

  14. BRATTICE MATERIAL(5 sets) Placard 14

  15. EQUIPMENT DOOR(closed) Placard 15

  16. 14 % O23,250 ppm COHEAVY SMOKE Placard 16 C

  17. CAVED TIGHT(rib-to-rib) Placard 17

  18. LOOSE BACK(unscalable) Placard 18

  19. 14 % O23,250 ppm COHEAVY SMOKE Placard 19 C

  20. ROOF BOLTER Placard 20

  21. MINER #1 Placard 21

  22. LOOSE BACK(unscalable) Placard 22

  23. RETURN PORTAL Placard 23

  24. 14 % O23,250 ppm COHEAVY SMOKE Placard 24 C

  25. 14 % O23,250 ppm COHEAVY SMOKE Placard 25 C

  26. 14 % O23,250 ppm COHEAVY SMOKE Placard 26 C

  27. CAVED TIGHT(rib-to-rib) Placard 27

  28. CAVED TIGHT(rib-to-rib) Placard 28

  29. 16 % O2990 ppm COLIGHT SMOKE Placard 29 B

  30. MINE PHONE(inoperable) Placard 30

  31. MINER #2 Placard 31

  32. FACE Placard 32

  33. CAVED TIGHT(rib-to-rib) Placard 33

  34. 16 % O2990 ppm COLIGHT SMOKE Placard 34 B

  35. 14 % O23,250 ppm COHEAVY SMOKE Placard 35 C

  36. LHD(ON FIRE) Placard 36

  37. AUXILIARYFAN(off) Placard 37

  38. 14 % O23,250 ppm COHEAVY SMOKE Placard 38 C

  39. LHD (LOAD-HAUL-DUMP) Placard 39

  40. MUCKPILE Placard 40

  41. FACE Placard 41

  42. 14 % O23,250 ppm COHEAVY SMOKE Placard 42 C

  43. BARRICADE(8’ by 10’ brattice cloth) Placard 43

  44. MINER #3 Placard 44

  45. MINER #4 Placard 45

  46. WOODEN POSTS (8) Placard 46

  47. FACE Placard 47

  48. LOOSE BACK(unscalable) Placard 48

  49. LOOSE BACK(unscalable) Placard 49

  50. MINER #5 Placard 50

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