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Complex lifts for Cortegada |
 | Two dramatic and complex lifting operations have been carried out by CTT Stronghold (VSL in Spain) for the new Cortegada Viaduct. The 250m-long viaduct has a main span of 182m, with two 2,700t triangular concrete cells forming the abutments. CTT Stronghold was awarded the post-tensioning works, the design and supply of pot bearings, as well as the design and execution of the heavy lifting operations. |
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