Orchard Boulevard Station |
Construction of staircase 03 from upper concourse to ground level at entrance A |
Construction of staircase 08 from platform to lower concourse level (bottom) at GL8 |
Plenum roof slab cast over |
Bored pile works at entrance B |
Launch shaft |
Micro tunnelling works from entrance B - Breakthrough of no.25 at the station end (Photo: LTA) |
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