Transport for London have chosen to install the NAL Controller Cabinet Base on numerous modernisation sites in Piccadilly.
The system enables all associated civil works to be completed separately from the electrical works. It eliminates the need for an access chamber to be located in front of the controller cabinet. The electrical installation is simplified as it removes the requirement of hazardous base sealing and the solid gland tray eliminates the risk of rodent infestation into the controller cabinet.
The system allows additional cables to be added very easily at a later date hence future proofing it for the Authority.