Tuesday, 20 December 2016

Piling at Napier (VII)

The final stage of piling works are scheduled to complete by the end of the year. The Herrenknecht TBM has remarkably driven the 750m long mixed-ground tunnel within just 3 months from the transition to its main drive, averaging close to 6 rings a day with interventions. The TBM is slated to reach the T218 boundary by the end of the week. Excavation works at the south side of the station box are in progress.

Napier Station

Excavation works at the S2 layer

Bored pile works
Final traffic alignment till the structural completion of the station

Cross Passage
Excavation completed

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