This requirement is met through the existing roof being modified to act as a crash-deck and laydown area for the piling and construction above.
The entire superstructure bridges 55m across the station.
An externally expressed dia-grid spans across the east elevation contributing to the architectural identity of the building. Six Mega-Arches which support the internal floors are integrated into trading and office floorplates and minimise the number of columns to six on a typical floor.
£550M TBC (shell and core)
60m bridge building over Moorgate Station
Robert Bird Group Services:
Structural and Civil Engineering Design and Construction Engineering support.