Twin bored tunnels to Lentor station have been completed by TBM A and TBM C1. TBM B is now 230 rings into the Woodlands Bound excavation to Springleaf, a third of the tunnel lined. TBM C2 is in the midst of assembly and refitting works for the Changi bound drive.
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| Cutterhead and rear shield of the machine still on the surface |
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| Completed tunnels to Lentor |
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| Completed tunnels to Lentor |
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