The extensive Diaphragm wall and Barrett pile works, which have been ongoing for over 2 years, is entering its final quarter and will be completed by year end at the Maxwell station. Meanwhile, excavation works at Entrance A are progressing to the concourse level beneath the completed roof slab at the southern zone.
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| Top-down excavation works at entrance A |
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| Completed roof slab |
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| Traffic diversion 3 |
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| D-walling works |
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| Inspection of grab rig |
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