Heaton Park BT Tower
Heaton Park BT Tower is a 238 foot tall telecommunication tower built of reinforced concrete close to the banks of Heaton Park Reservoir, at Heaton Park, Manchester, England. Heaton Park BT Tower is one of the few British towers built of reinforced concrete, and one of seven BT towers of the 'Chilterns' design.
During the Cold War, the British government proposed a communications network that would survive a nuclear attack. Radio stations would maintain national and international communications before, during and after a nuclear emergency, transmitting microwave radio signals in a network known as Backbone. Spurs feeding into the network were provided at three location; London , Manchester and Birmingham. Whether the plan for the Backbone network was realized is information protected by the Official Secrets Act 1911 but, during the planning process, HM Government denied in Parliament that there was anything secretive about the tower or its function.
Beside the tower was a monitoring station to record the blast and fallout in the event of a nuclear war. The station provided for three men from the Royal Observer Corps to live underground whilst recording what was happening above ground in the event of a nuclear strike.
