Guidance

MGN 33 (M+F) Sewage systems: hazards, installation, maintenance

Draws attention to the hazards that can arise from unsatisfactory designs, maintenance and operation of sewage systems

Documents

MGN 33 (M+F) Sewage systems on ships: associated hazards, installation and maintenance

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Details

Guidance to:

  • shipowners
  • charterers
  • ship builders
  • repairers
  • mMasters
  • fishing vessel owners
  • skippers

Different systems for the disposal of sewage may be found on ships such as:

  • collecting system
  • collecting and storage tank system
  • sewage treatment systems
  • vacuum collecting systems
Published 1 August 1997