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PUB TWRP Contract 1

Tunnel with Twin Water Pipelines from Tuas Water Reclamation Plant to Jurong Island

Changi Airport Group
Design and Build
Changi Airport, Singapore
2023 - 2028

PUB TWRP Contract 1 comprises of a construction of 6m internal diameter tunnel from the proposed Tuas Water Reclamation Plant (TWRP) / Tuas NEWater Factory to existing network in Jurong Island, construction of tunnel launching and receiving shafts and the installation of twin 2200mm and 1200mm diameter pipelines within the tunnel, pipelaying by cut and cover method, installation of pipeline appurtenances and construction of associated chambers.

Related Projects
T225_Substantial Completion_edited_edite

Construction of bored tunnels with a total length of 5.8 km for PUB DTSS Phase 1

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