Introduction to Safe Cargo Operations MGM-113

An SMS is a Safety Management System. The IMDG Code is the code of practice covering the safe handling of hazardous cargo; Class 2 of the IMDG Code is Gases. The IGC Code covers gas carriers. The CSS Code provides regulations for cargo securing and stowage. Cargo safety is supported by the Cargo Securing Manual (CSM), which provides detailed instructions and guidelines based on a cargo's weight, size and shape. MARPOL regulations must be taken into account for cargo operations.

Before a cargo operation takes place, the document that determines the scope of the emergency response planning required is the risk assessment. The final stage of a cargo operation is the debrief.

Different codes apply to different cargoes: the IMDG Code for packaged dangerous goods, the IMSBC Code for solid bulk cargoes, the IBC Code for bulk liquid chemicals, and the IGC Code for gas carriers. Knowing which code applies to the cargo in front of you is the first step of safe cargo work.

• SMS = Safety Management System; CSM = Cargo Securing Manual (instructions by weight, size, shape).
• Hazardous cargo handling: IMDG Code; IMDG Class 2 = Gases.
• IGC Code → gas carriers. CSS Code → cargo securing and stowage.
• Risk assessment determines the scope of emergency response planning. Final stage of a cargo operation: debrief.
• MARPOL must be taken into account for cargo operations.
• Solid bulk cargoes are covered by the IMSBC Code (the IBC Code covers bulk liquid chemicals).

1. IMO IMDG Code (packaged dangerous goods), IMSBC Code (solid bulk cargoes) and IGC Code (gas carriers) — cargo carriage and handling.
2. SOLAS Chapter VI/VII, the CSS Code (Cargo Securing and Stowage) and MARPOL — cargo operations, securing and pollution prevention.