Springleaf D-walls & Piles (III)

The final D-wall panel for the Springleaf station was completed this week. Bored pile works and the deep cement mixing ground improvement activities continue across the station footprint, and the breakthrough point of the TBM drives from Tagore. Excavation works for the station will start around February after all ground improvement works have completed.

Meanwhile, excavation works have commenced along the service corridors for the ventilation shafts beneath the road decking, as well as entrance C.

Completion of the diaphragm wall at Springleaf station (December 2015)

Ground improvement plan at the station

Excavation at ventilation shaft 1 and escape staircase

Excavation at entrance C