C121 Design Manager
Escalator shafts are essential for underground stations as they provide access from ticket halls typically at surface level to the deep platform tu...
Crossrail Contract C121’s scope is the design of the SCL (sprayed concrete lining) permanent structures of five new underground stations (Liverpo...
This paper focuses on the fire design strategy that has been set up for permanent tunnel linings (secondary linings), with regard to their structur...