Jersey Water dyes sea green at desalination plant to locate 1960s tunnel
Jersey Water has conducted a co-ordinated exercise off the headland near the desalination plant to locate the entrance of a 1960s sub-sea tunnel. Working with Ports of Jersey and the Government’s Infrastructure and Environment Department, the utility used fluorescent green tracing dye and an overhead drone to pinpoint the tunnel entrance, which is some 40 […]
