Maintenance of Fire Alarm, Intruder Alarm and Gas Suppression Systems

Merseytravel (MT) operate the two Road Tunnels under the River Mersey connecting Liverpool to the Wirral Peninsula. The Queensway tunnel was opened in 1934 and is 3.2kM long portal to portal and the Kingsway tunnel was opened in 1972 and is 2.2kM long portal to portal. There are a total of 8 Ventilation stations to provide accommodation for ventilation and de-watering pumps There is also office accommodation and maintenance workshops. The tunnels complexes are contained within geographical area of around 14 Square...