IMSBC Group A/B/C Classification
Classify a solid bulk cargo by its IMSBC Code hazard group - A (liquefaction), B (chemical hazard), C (low hazard).
Required precautions
No special safety measures beyond basic dry cargo handling
Formula, assumptions, and limits
IMSBC Code Section 1 classification. Group A cargoes (iron-ore fines, nickel ore, bauxite fines) are the highest concern - liquefaction-induced capsize has claimed multiple vessels. Moisture testing before loading is mandatory.
Symbol legend
| Symbol | Meaning | Unit | Source |
|---|---|---|---|
| Liquefaction hazard - moisture-sensitive | - | IMSBC Section 1 | |
| Chemical hazard (fire, toxic, corrosive) | - | IMSBC Section 1 | |
| Low hazard - routine precautions | - | IMSBC Section 1 |