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Our Role
Ayesa was appointed as the detailed designer for the substructure, including a top down construction sequence for the triple level basement. As the project is adjacent to London Bridge station, a central hub on London’s rail network, the rail authority (Network Rail) required detailed analysis of the effect of the basement excavation on the Victorian station structure. Ayesa undertook a detailed Ground Movement Assessment and successfully satisfied Network Rail and their technical advisors and gained approval for our design.
