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Protection against Noise Onboard Ships

Tripartite Tokyo – 15/16th October 2010. By Lars Robert Pedersen. Protection against Noise Onboard Ships. Noise Onboard Ships – Legislation. RESOLUTION A.343 (IX) – 1975 RECOMMENDATION ON METHODS OF MEASURING NOISE LEVELS AT LISTENING POSTS a) 68 dB at 250 Hz b) 63 dB at 500 Hz

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Protection against Noise Onboard Ships

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  1. Tripartite Tokyo – 15/16th October 2010 ByLars Robert Pedersen Protection againstNoise Onboard Ships

  2. Noise Onboard Ships – Legislation RESOLUTION A.343 (IX) – 1975 RECOMMENDATION ON METHODS OF MEASURING NOISE LEVELS AT LISTENING POSTS a) 68 dB at 250 Hz b) 63 dB at 500 Hz Non-mandatory

  3. Noise Onboard Ships –Legislation SOLAS Regulation II-1/36 Protectionagainstnoise Noise in machineryspaces to bereduced to acceptable levels as requested by the Administration. Mandatory

  4. Noise Onboard Ships –Legislation RESOLUTION A. 468 (XII) - 1981 ANNEX CODE ON NOISE LEVELS ONBOARD SHIPS Machinery spaces – manned 90 dB(A) Machinery spaces – unmanned 110 dB(A) Machinery controlrooms 75 dB(A) Workshops 85 dB(A) Non-specifiedworkspaces 90 dB(A) Non-mandatory

  5. Noise Onboard Ships –Legislation RESOLUTION A. 468 (XII) - 1981 ANNEX CODE ON NOISE LEVELS ONBOARD SHIPS Cabins and hospitals 60 dB(A) Messrooms 65 dB(A) Recreationrooms 65 dB(A) Openrecreationareas 75 dB(A) Offices 65 dB(A) Non-mandatory

  6. Noise Onboard Ships –Legislation INTERNATIONAL CODE OF SAFETY FOR HIGH-SPEED CRAFT, 2000 - Noiselevels The noiselevels in public areas and crewaccommodationshall not exceed 75 dB(A) The noiselevel in the operating compartmentshall not exceed 65 dB(A) Mandatory

  7. Noise Onboard Ships –Proposals/Information papers MSC 83/25/13 – EU countries and EC DE 53/10 – EU countries and EC DE 54/INF. 6 – Denmark DE 54/INF. 7 – China DE 54/14/1 – Japan DE 54/14/2 – China DE 54/14/3 - CESA

  8. Noise Onboard Ships –Proposals/Information papers Workarea (dB(A))A.468Japan 1600-10.000GT- 10.000GT Machinery spaces - manned 90 90 90 Machinery spaces – unmanned 110 110 110 Cabin and hospitals 60 60 55 Messrooms 65 65 60 Recreationrooms 65 65 60 Offices 65 65 60

  9. Noise Onboard Ships –Proposals/Information papers Workarea (dB(A))A.468CESA Machinery spaces - manned 90 90 Machinery spaces – unmanned 110 110 At stoppedmachinery 110 90* Workshops 85 85 Controlrooms 75 75 Separator rooms 110 90 Otherworkareas 90 85 Cabins 60 58

  10. Noise Onboard Ships –Proposals/Information papers Workarea (dB(A))A.468EU Machinery spaces - manned 90 N/A Machinery spaces – unmanned 110 105 At stoppedmachinery 110 85 Workshops 85 80 Controlrooms 75 70 Separator rooms 110 85 Otherworkareas 90 85 Cabins 60 55

  11. Thank you • Questions?

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