Tag: 4500tonne
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HS2 slides 4,500-tonne deck into position at Small Dean viaduct
The viaduct’s concrete and steel deck was assembled to its full length before the slide began, with most of the precast concrete deck slabs installed in advance of the launch. This increased the weight of the slide but will save time during the later stages of the project, HS2 said. View the original article and…