IMSBC Code

Question 1

When did the IMSBC Code (International Maritime Solid Bulk Cargoes Code) become mandatory?

Answer 1

2011

Important publication for the operators and crew of bulk carriers listing the major bulk cargoes carried and providing information about the nature of the cargoes, associated damages and harmonising procedures for loading, trimming, safe stowage and monitoring during carriage.

Question 2

In particular the Code will draw attention to different hazards including the need for
cargo distribution,
segregation,
risk of shifting or liquefaction and chemical hazards.

The IMSBC Code categorises cargoes into 3 groups:

Answer 2

GROUP A - cargoes which may liquefy if shipped at a moisture content exceeding their Transportable Moisture Limit (TML)

GROUP B - cargoes which possess a chemical hazard which could give rise to a dangerous situation on a ship.

GROUP C - cargoes which are neither liable to liquefy (Group A) nor possess chemical hazard (Group B). Cargoes in this group can still be HAZARDOUS

Group B include both Dangerous goods in solid form in bulk (under the IMDG) and Materials hazardous only in bulk (MHB).
Major risks for this group include fire and explosion, release of toxic gas and corrosion.

Question 3

Give examples of Group B cargoes

Answer 3

1. Coal
2. Fish meal

Question 4

Give examples of Group C cargoes

Neither liable to liquefy nor possess chemical hazards.

Can still be hazardous.

Answer 4

Cement
Diammonium phosphate (DAP) fertiliser
Iron ore fines