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PUB DTSS T-11

Deep Tunnel Sewerage System Phase 2

Client:         
Contract:   
Location:   
Period:    
Changi Airport Group
Design and Build
Changi Airport, Singapore
2023 - 2028

The Deep Tunnel Sewerage System Phase 2 T-11 project include the design and construction of a 6km South Main Sewerage Tunnel, a 5.5km South Linkway Sewerage Tunnel, 15 working shafts and related facilities. The tunnel will be constructed using two 3.0m diameter slurry TBMs and three 3.3m diameter slurry TBMs.

Related Projects
T225_Substantial Completion_edited_edite

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

T-01
Deep Tunnel Sewerage System Phase 1
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