Page 144 - samyn_ebook2

The sequence of the construction:
Work is executed in two phases.
The first phase is the section of the canopy on the axes A, B, and C: period from
2001 to 2004.
The second phase is the section on the axes D and E: period from 2005 to 2007.
The building sequence of the different sections is identical for both phases.
The drilled pole foundations and the foundation slab for the whole station cover,
the elevator shaft, and the footbridge are realised on the platforms in one time.
This means that only a small part of the platform is closed off, which has no or little
effect on commuter traffic. Work is done during normal hours, only the moving of
equipment to the different platforms is done at night.
The assembly of the columns and the frame of the elevator shafts is executed in
the same progressive sequence as the foundation footing works. Rainwater drains
are also connected at that point.
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