| Excavation & strutting at crossover tunnel |
| Column construction for NSL transfer linkway superstructure |
| Casting of base slab at T202 interface |
| First completed zone of concourse slab around GL13-16 |
| Opening in concourse slab for platform escalators |
| Falsework installation for concourse slab (Photo: LTA) |
| Rebar installation |
| Waterproofing works |
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