1 General
Clasification Society 2024 - Version 9.40
Statutory Documents - IMO Publications and Documents - International Codes - Noise Levels - Code on Noise Levels on Board Ships Resolution A.468(XII) - Appendix 4 - Simplified Procedure for Determining Noise Exposure - 1 General

1 General

  1.1 In order to ensure that seafarers will not be exposed to an Lex(24) exceeding 80 dB(A), this appendix is providing information on a simplified procedure for determining the related noise exposure.

  1.2 The determination of noise exposure should be usually carried out based on ISO 9612:2009.

  1.3 A simplified method based on the noise measurements during sea trail/harbour stay and a job profile for crew members is described in the following:

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