FOYERS PUMPED STORAGE PROJECT: CONSTRUCTION.

Keywords: EDMUND NUTTALL, PUMPED STORAGE, CONSTRUCTION, TUNNELS, ROCKS, SANDSTONE, WATER, WORKS, CONTROL, TILL, ACCESS, SHAFTS, TUNNELLING, WALLS, PROJECTS, METHODS, SHAFTS, CONDITIONS, SHALE, INFLOW, GROUTING, PILING, PRESSURE, LOCKS, CHAMBERS, PENSTOCKS, POWER STATIONS, PROBLEMS, EXCAVATIONS, GRANITE, UNSTABLE, UNDERGROUND, COFFERDAMS, GLACIAL, SITES, SURGES, LININGS, RETAINING, FOYERS, SCOTLAND, LOCH NESS, UK