The works were to comprise of the installation of new high-level access gantries, serving roads 18 and 19, to allow access to the roofs of new rolling stock and specifically the HVAC modules located on the roofs of the carriages.
The existing electrical services within the depot required significant modification to allow for the installation of the new gantries. New electrical installation work comprised of low voltage distribution, containment, lighting, and small power services for the gantries. Also installations include; lighting controls, fire alarm system, PA speaker system and Mechanical controls wiring, 110 volts shore supply.
The works undertaken by RGL is listed below
The whole of the electrical system has been designed, installed and tested to meet the 18th Edition of the wiring regulations, BS 7671:2018.
All services installations have been co-ordinated and are fully integrated with the mechanical, electrical services, architectural features and structural elements of the existing building.
