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T316
Underground Infrastructure
Changi Airport
Twin bored tunnels from Changi Airport Terminal 5 to Changi Airport (CGA) Station Terminal 2
Singapore LTA DTL2 C920
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Construction of underground Newton Station
5,320m
6.35m Dia.
Bored Tunnels
EPB Machine
The Downtown Line Stage 2 C920 project is a design and build project include the construction of Newton Station, four tunnels that connect Newton Station to Little India Station and Stevens Station with a total length of 5.32km and a Cable Tunnel using pipe Jacking method. Four 6.35m diameter EPS machines were used to construct the bored tunnels. The contract value is S$355.7 million.
Newton Station C920
Newton Station C920
Concourse Level
Newton Station C920
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