1.3 Purpose
Clasification Society 2024 - Version 9.40
Statutory Documents - IMO Publications and Documents - Resolutions - Marine Environment Protection Committee - Resolution MEPC.227(64) – 2012 Guidelines on Implementation of Effluent Standards and Performance Tests for Sewage Treatment Plants – (Adopted on 5 October 2012) - Annex - 2012 Guidelines on Implementation of Effluent Standards and Performance Tests for Sewage Treatment Plants - 1 Introduction - 1.3 Purpose

1.3 Purpose

  1.3.1 These Guidelines and specifications address the design, installation, performance and testing of sewage treatment plants required by regulations 9.1.1 and 9.2.1 of MARPOL Annex IV.

  1.3.2 The purpose of these Guidelines and specifications is:

  • .1 to provide a uniform interpretation of the requirements of regulations 9.1.1 and 9.2.1 of MARPOL Annex IV;

  • .2 to assist Administrations in determining appropriate design, construction and operational testing and performance parameters for sewage treatment plants when such equipment is fitted in ships flying the flag of their State; and

  • .3 to provide guidance for installation requirements.


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