Clasification Society Rulefinder 2022 - Version 9.36
Statutory Documents - IMO Publications and Documents - Guidelines - Guidelines for the Provisional Assessment of Liquids Transported in BulkMEPC/Circular.265 - Annex 4 Interpretation of the Guidelines for the categorization of noxious liquid substances (MARPOL 73/78, Annex II, appendix I) - 2 Category B

2 Category B

 The expression at the end of this paragraph, "when particular weight is given to additional factors in the hazard profile or to special characteristics of the substance", implies that:

  • .1 The substance is highly objectionable with regard to the reduction of amenities (as expressed by a hazard rating XXX in column E) subject to the proviso that the substance is non-volatile (vapour pressure < I mmHg at 20C) and insoluble (solubility <2 g/100 ml at 20C); otherwise it may be rated as Category C.


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