1.1 Purpose
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Statutory Documents - IMO Publications and Documents - Resolutions - Assembly - IMO Resolution A.586(14) – Revised Guidelines and Specifications for Oil Discharge Monitoring and Control Systems for Oil Tankers – (Adopted on 20 November 1985)Amended by Resolution MEPC.24(22)See also Resolution MEPC.108(49) - Annex - Revised Guidelines and Specifications for Oil Discharge Monitoring and Control Systems for Oil Tankers - 1 Introduction - 1.1 Purpose

1.1 Purpose

  1.1.1 These Guidelines and Specifications contain requirements regarding the design, installation, performance and testing of oil discharge monitoring and control systems on oil tankers as required by regulation 15(3)(a) of Annex I to MARPOL 73/78.

  1.1.2 The purpose of these Guidelines and Specifications is:

  • .1 to provide a uniform interpretation of the requirements of regulation 15(3)(a) of Annex I to MARPOL 73/78;

  • .2 to assist Administrations in determining appropriate design, construction and operational parameters for oil discharge monitoring and control systems for oil tankers, hereinafter referred to as “monitoring systems”, when such systems are fitted in ships flying the flag of their State;

  • .3 to define test and performance requirements for oil content meters and control sections forming part of monitoring systems;

  • .4 to define requirements for plan approval of installations and functional testing of installed equipment; and

  • .5 to provide guidance for the survey of installations on board.

  1.1.3 These Guidelines and Specifications also apply to oil content monitoring systems used for monitoring certain category C and D oil-like noxious liquid substances carried in accordance with regulation 14 of Annex II of MARPOL 73/78. Wherever in these Guidelines and Specifications reference is made to oil being monitored, this applies likewise to such oil-like noxious liquid substances.


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