Core conclusion: The Ministry of Transport issued the “Design and Construction Specification for Precast High Piled Wharf” (JTS/T 344-2026) on July 17, 2026, which will be implemented from October 1, 2026.

Halfen Channel

This is the first specialized standard in China specifically for precast high pile docks – but it is not a replacement for the “new mandatory specification” of JTS 167-2018, but a recommended industry standard.

The success or failure of assembly has shifted from whether it can be precast to whether the nodes can be verified.

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