Canada Labour Code, Part II
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 |