
Do we know enough about the cargo we carry, ask Gard P&I Club. It may be impossible for crew to estimate the particle size but they can look out for signs of high moisture content.
Appendix 3, Art 2 of the IMSBC Code states “many fine particle cargoes, if possessing a sufficiently high moisture content are liable to flow”. There are two main concerns here for seafarers relating to liquefaction. Firstly, the fine particle size of the cargoes and secondly, the high moisture content, i.e. the moisture content is higher than the cargo’s transportable moisture limit (TML).