Section 3. Description of the Crude Oil Washing System and Operational and Equipment Parameters
Clasification Society 2024 - Version 9.40
Statutory Documents - IMO Publications and Documents - Specifications and Manuals - Crude Oil Washing Systems - Standard format for the Crude Oil Washing Operations and Equipment ManualResolution MEPC.3(XII) Amended by Resolution MEPC.81(43) - Contents of Sections 1 to 18 - Section 3. Description of the Crude Oil Washing System and Operational and Equipment Parameters

Section 3. Description of the Crude Oil Washing System and Operational and Equipment Parameters

 This section contains a description of the cargo, ballast, washing and stripping systems and in addition specifies:

  • (1) types of tank washing machines and their standpipe length inside the tanks;

  • (2) revolutions of the machines;

  • (3) methods of checking the operation of tank washing machines;

  • (4) minimum operation pressure for crude oil washing;

  • (5) maximum permitted oxygen level in cargo tanks;

  • (6) duration of tank washing machine cycles;

  • (7) results of the tests performed in accordance with paragraph 4.2.10 (b) of the revised Specifications and the method of computation;

  • (8) method of preventing entry of oil into the engine room.


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