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.
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| Napier Station |
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| Excavation works at the S2 layer |
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| Bored pile works |
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| Final traffic alignment till the structural completion of the station |
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| Cross Passage |
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| Excavation completed |
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