Hi Andrew I think it was the hardest job I ever worked on ,as at high tide we had to park the machines on a refuge in the bottom of the cliff and the tracks would often be under water. As the site fitter i would stay on the refuge and work on the machines at high tide and then be on call while the machines worked at low tide . We worked both tides 7 days a week for the duration of the job . It was a endless task to keep electrics ,switches ,stater motors from corroding up .I would hate to think what elf and safety would make of the job today . We worked from May to December and it is no fun trying to get a track back on a 70 ton machine at 2 in the morning in the middle of winter in the pitch black with the tide coming in . Mike