SCHEDULE (Section 2.4)

Canada Labour Code, Part II

Amendment to the Aviation Occupational Health and Safety Regulations

MAXIMUM DURATION OF EXPOSURE TO A-WEIGHTED SOUND PRESSURE LEVELS IN THE WORK PLACE

Column 1 Column 2
Item A-weighted sound pressure level (dBA) Maximum duration of exposure in hours per employee per 24—hour period
1. 84 16.0
2. 85 13.0
3. 86 10.0
4. 87 8.0
5. 88 6.4
6. 89 5.0
7. 90 4.0
8. 91 3.2
9. 92 2.5
10. 93 2.0
11. 94 1.6
12. 95 1.3
13. 96 1.0
14. 97 0.80
15. 98 0.64
16. 99 0.50
17. 100 0.40
18. 101 0.32
19. 102 0.25
20. 103 0.20
21. 104 0.16
22. 105 0.13
23. 106 0.10
24. 107 0.080
25. 108 0.064
26. 109 0.050
27. 110 0.040
28. 111 0.032
29. 112 0.025
30. 113 0.020
31. 114 0.016
32. 115 0.013
33. 116 0.010
34. 117 0.008
35. 118 0.006
36. 119 0.005
37. 120 0.004
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