CORRESPONDENCE. THE WORKS FOR THE AUGMENTATION OF THE SUPPLY OF WATER TO THE CITY OF CAPETOWN, SOUTH AFRICA. THE CONSTRUCTION, TESTING AND STRENGTHENING OF A PRESSURE TUNNEL FOR THE WATER SUPPLY OF SYDNEY, NSW. PAPERS 4833 & 4822.

Keywords: WORKS, AUGMENTATION, WATER SUPPLY, CITIES, CONSTRUCTION, TESTING, STRENGTHENING, PRESSURE, TUNNELS, TESTS, URBAN, WATERWORKS, MAINS, INCRUSTATION, PIPES, DISCHARGES, CAST, IRON, PIPELINES, DAMS, RESERVOIRS, ROCKS, GEOLOGY, LININGS, QUALITY, CONCRETE, FAILURES, GROUTING, CRACKS, CAVITY, STEEL, RECONSTRUCTION, PROTECTION, CORROSION, WATER, COATINGS, HEIGHTENING, WALLS, REMEDIAL, MEASURES, GUNS, FORMULAE, BITUMEN, JOINTS, EXCAVATING, CAPE TOWN, SYDNEY, SOUTH AFRICA, AFRICA, AUSTRALIA