Comprehensive refurbishment of lighting and maintenance of the lighting control switchgear in Hamburg’s Elbe Tunnel

Summary

Hamburg Verkehrsanlagen GmbH is procuring the comprehensive refurbishment of the lighting system in the Elbe Tunnel on the A7 in Hamburg, including planning and commissioning of the lighting control switchgear. The works must maintain the system’s safety, availability and operational capability; a maintenance contract for the switchgear will cover the warranty period. Works are to run from contract award until no later than 31 December 2028, with the project scheduled to end by 31 March 2029.