Bridgwater Tidal Barrier

StageUnder construction; moving to permanent reinforced concrete foundations (Oct 2026)
Value£249m (2024 business case; revised forecast pending)
Next milestoneBarrier superstructure construction due to begin early 2027
Last checked1 November 2026

Source: Somerset Council, Bridgwater Tidal Barrier Scheme: Design Efficiency Review →

What has changed on this project, and when

Next milestone: Barrier superstructure construction due to begin early 20272 November 2026 · previously: Construction of permanent barrier structures (Kier continuation contract)
Stage: Under construction; moving to permanent reinforced concrete foundations (Oct 2026)2 November 2026 · previously: active
Value: £249m (2024 business case; revised forecast pending)2 November 2026 · previously: £249m

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