Which container type is designed for bulk liquid shipments and is typically used in intermodal service, often identified by a 'Spec. 51' marking?

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Multiple Choice

Which container type is designed for bulk liquid shipments and is typically used in intermodal service, often identified by a 'Spec. 51' marking?

Intermodal portable tanks are built specifically for moving bulk liquids across multiple transportation modes—truck, rail, and ship—without unloading. The Spec. 51 marking identifies this design and confirms the tank is intended for intermodal service, with standardized fittings and handling that allow easy transfer between modes. That makes it the container type used for bulk liquid shipments in intermodal operations.

The other options refer to highway-dedicated tankers: a cargo tank trailer, and the MC 331 or MC 307/DOT 407 types are truck-mounted tanks designed for road transport, not intermodal transfer, and they do not carry the Spec. 51 designation.

Which container type is designed for bulk liquid shipments and is typically used in intermodal service, often identified by a 'Spec. 51' marking?

Enhance your HazMat awareness and operational skills with our comprehensive exam. Study with detailed questions and explanations to excel in your certification. Get prepared today!

Which container type is designed for bulk liquid shipments and is typically used in intermodal service, often identified by a 'Spec. 51' marking?

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