Protecting London's historic buildings

The Grade I listed House of St Barnabas is threatened with ground movement. Grout is injected through thin tubes under Soho Square lifting the earth back to its original position.

08 July 2014

2 minutes

This clip is from

The 15 Billion Pound Railway—Series 1

Installing platform vents at Canary Wharf—Platforms and Plague Pits
Duration: 02:12
Prefabricated glulam beams—Platforms and Plague Pits
Duration: 01:51
Tunnel boring machine breakthrough—Tunnels Under the Thames
Duration: 01:01
Fish Rescue—Tunnels Under the Thames
Duration: 02:35

Emma comes close up to a driverless train—Inside the Elizabeth Line, Episode 1
Duration: 01:40
Rory is in the Control Centre—Inside the Elizabeth Line, Episode 1
Duration: 00:42
"You're only as good as your last lift"—Under Pressure, Over Budget, Episode 1
Duration: 01:43
Plugging everything in and turning it on—Under Pressure, Over Budget, Episode 1
Duration: 01:24