Schedule 5, Part 1 Assessment of the Extent of Occupational Deafness
Average hearing loss (dB) over 1, 2 and 3 kHz |
Degree of disablement per cent |
---|---|
(1) |
(2) |
50 - 53 dB |
20 |
54 - 60 dB |
30 |
61 - 66 dB |
40 |
67 - 72 dB |
50 |
73 - 79 dB |
60 |
80 - 86 dB |
70 |
87 - 95 dB |
80 |
95 - 105 dB |
90 |
106 dB or more |
100 |