Appendix 1 - Table of Permitted Products
Clasification Society 2024 - Version 9.40
Statutory Documents - IMO Publications and Documents - Resolutions - Assembly - IMO Resolution A.673(16) – Guidelines for the Transport and Handling of Limited Amounts of Hazardous and Noxious Liquid Substances in Bulk on Offshore Support Vessels – (Adopted on 19 October 1989) - Annex - Guidelines for the Transport and Handling of Limited Amounts of Hazardous and Noxious Liquid Substances in Bulk on Offshore Support Vessels - Appendix 1 - Table of Permitted Products

Appendix 1 - Table of Permitted Products

    Flammability
Oil-based mud containing mixtures of products listed in chapters 17 and 18 of the IBC Code and the MEPC.2/Circular and permitted to be carried under paragraph 1.2 of these Guidelines No
Water-based mud containing mixtures of products listed in chapters 17 and 18 of the IBC Code and the MEPC.2/Circular and permitted to be carried under paragraph 1.2 of these Guidelines No
Drilling Brines, including:   No
  Sodium Chloride Solution No
  Calcium Bromide Solution No
  Calcium Chloride Solution No
Calcium nitrate/Magnesium nitrate/Potassium chloride solution No
Calcium Nitrate Solution (50% or less) No
Drilling brines (containing zinc salts) No
Potassium Formate Solution No
Potassium Chloride Solution No
Ethyl Alcohol Yes
Ethylene Glycol No
Ethylene Glycol monoalkyl ether Yes
Methyl Alcohol Yes
Acetic acid Yes
Formic acid Yes
Hydrochloric Acid No
Hydrochloric-hydrofluoric mixtures containing 3% or less Hydrofluoric acid No
Sodium Silicate Solution No
Sulphuric Acid No
Triethylene Glycol Yes
Toluene Yes
Xylene Yes
Liquid carbon dioxide No
Liquid nitrogen No
Noxious liquid, NF, (7) n.o.s. (trade name ..., contains ...) ST3, Cat. Y No
Noxious liquid, F, (8) n.o.s. (trade name ..., contains ...) ST3, Cat. Y Yes
Noxious liquid, NF, (9) n.o.s. (trade name ..., contains ...) ST3, Cat. Z No
Noxious liquid, F, (10) n.o.s. (trade name ..., contains ...) ST3, Cat. Z Yes
Noxious liquid, (11) n.o.s. (trade name ..., contains ...) Cat. Z No
Non-noxious liquid, (12) n.o.s. (trade name ..., contains ...) Cat. OS No

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