Wednesday, 28 December 2016

Shenton Way Excavation

Excavation works are in full swing at the station box, with varying progress between the concourse and plantroom level (B2/B3). Excavation of LS3 is still in progress, and LS4 is being handed back to Taisei for the upper tunnel slab casting works.

Installation of gantry cranes for top-down construction of the station
Casting works
Excavation works to concourse level

Excavation to plant room level (B3)

Excavation of LS3 to S3 layer
Ground improvement works and preparations for EWL underpinning excavation works at McCallum St

TBM bearing and internal components being dismantled

First tunnel completed between MRB and SHW
Handover of LS4 back to T226 for Changi bound tunnel slab casting
Replacement TBM stored on site

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