LOCK CONSTRUCTION AND REALIGNMENT ON THE SHEFFIELD AND SOUTH YORKSHIRE NAVIGATION. Available to Purchase

BRITISH WATERWAYS BOARD, LOCKS, CONSTRUCTION, REALIGNMENT, NAVIGATION, CANALS, STRUCTURES, RIVERS, DESIGN, EXTENSIONS, VESSELS, BARGES, TEMPORARY, PERMANENT, SUPPORTS, METHODS, SLUICES, MODELS, MODELLING, TESTS, STUDIES, CULVERTS, EMPTYING, FILLING, COMPUTERS, EQUIPMENT, PROGRAMS, SIMULATION, STRUCTURAL, SOILS, PARAMETERS, INVESTIGATIONS, WALLS, TIMING, GATES, MANAGEMENT, PROJECTS, COSTS, RETAINING, GROUND, ANCHORS, STAFF, CONTROL, REMOTE, SHEFFIELD, YORKSHIRE, SOUTH YORKSHIRE, SYKEHOUSE LOCK, RAWMARSH, ROTHERHAM