The concept of “bund capacity” generally refers to the containment
capacity required for spill control around storage tanks or containers,
particularly for hazardous materials. In the context of a 10-foot
Dangerous Goods (DG) container, this would relate to the container’s
ability to contain any leaks or spills from the hazardous materials it’s
carrying.

However, when it comes to standard containers, including DG
containers, there isn’t a universally set “bund capacity” for the container
itself. Instead, spill containment requirements are typically regulated by
environmental and safety standards, and they often depend on the volume
and type of hazardous material being stored or transported.
20Ft DG container Grid Floor Stainless steel 316

Some key points:

1. Spill Containment Requirements:

The requirements for bunding
or spill containment are often specified by local regulations (e.g.,
OSHA in the U.S., HSE in the UK, or ADR in Europe) rather than by
container specifications. The capacity of the bund or spill
containment system typically needs to be at least 110% of the largest
container’s capacity, or a certain percentage of the total volume of all
containers in the bunded area.

2. Container Standards:

DG containers themselves are built
according to ISO standards (like ISO 668 for container dimensions
and ISO 1496 for container testing), but these standards focus on
the structural integrity and safety features of the container rather
than spill containment capacity.

3. Site-Specific Requirements:

In practice, the bund capacity
required for DG containers at a specific site (e.g., during storage or
loading/unloading) will depend on the regulations governing the
facility and the hazardous nature of the goods being handled.
For precise bund capacity requirements related to a specific type of
hazardous material or a specific use case (like storage vs.
transportation), you would need to consult the relevant safety
regulations or standards that apply to your region or industry.