A Touch of Frost

- Image ID: AKM381
Roger Bamber / Alamy Stock Photo
Image ID: AKM381
22 December 2000 Southern Water Resident Engineer Andy Stock inspects a set of giant pipes frozen using a brine solution at Milton Piece nr Eastney in Hampshire to enable drilling to continue on Southern Water s 31 million Portsmouth and Havant wastewater treatment tunnel After extensive rains the unstable ground of sand silt and clay is being frozen to enable damaged segments of the tunnel lining to be replaced