... locality and avoiding duplication of pumping-stations. An entrance-lock, 1,000 feet by 110 feet, to accommodate the largest vessel then afloat, was decided upon, equal to the Panama 1 J. F. Scott, The ConstructionandEquipment of the Tilbury Docks. Minutes of Proceedings Inst. C.E., vol. cxx (1894-95...

...A E KELSON © Thomas Telford and ICE 1935 SILVAN DAM CONSTRUCTION DAMS CITIES WATER SUPPLY STORAGE RESERVOIRS PLANNING PLANT COSTS STAFF MATERIALS TESTS FILL CONSOLIDATION EARTH EARTHFILL CONCRETE QUARRIES CORES WALLS OUTLETS CONDUITS EXCAVATING PUMPING TIMBERING...

...G MCILDOWIE © Thomas Telford and ICE 1935 S PEARSON CONSTRUCTION RESERVOIRS WATER SUPPLY BORING UNWATERING DEWATERING EXPLORATORY SHAFTS DECOMPRESSION VALVES COMPRESSION PUMPING SINKING CONES TUBES TOWERS AIR COMPRESSED DISEASES TREATMENT BENDS PUMPS TRENCHES...

..., and the accumulated sand removed byhandafter floods. The intention was to pump direct from the river when it wasflowing by a simple intake into a sedimentation basin, andafter precipitationwith alumina ferric and filtration, to pump again to a service reservoir in Kano. Towards the end of the wet season when...

...G H HUMPHREYS; I M E AITKEN © Thomas Telford and ICE 1933 HOWARD HUMPHREYS METROPOLITAN VICKERS ELECTRICAL MAINS DRAINAGE CITIES COUNTRIES DEVELOPING DRAINS SEWERAGE STREETS SEWERS SEWAGE SANITATION MANHOLES OVERFLOWS PUMPING STATIONS RISING HOUSES METHODS...

... GIRDERS FABRICATION ERECTION ELIMINATION SECONDARY STRESS INTERCHANGEABILITY WEIGHT SPANS SUPERSTRUCTURES FLOTATION COSTS BORING PROBLEMS PUMPING PLANT PUMPS SKIN FRICTION STEEL PRESSURE WELLS STRAIGHTENING LABOUR INDIGENOUS WILLINGDON CALCUTTA RIVER HOOGLY INDIA...

...A W MANTON; A R NEELANDS; E G WALKER; R CARPMAEL © Thomas Telford and ICE 1932 CEMENTATION TUNNELS RAILWAYS RIVERS ESTUARIES GROUTS CEMENT INJECTION GROUTING LININGS BRICKWORK MASONRY CONTRACTORS LEAKAGE PUMPING PLANT PUMPS CAVITY INFLOW EROSION STRENGTHENING...

...W C ASH © Thomas Telford and ICE 1932 PORTS EXTENSIONS DOCKS JETTIES COUNTRIES DEVELOPING RIVERS BERTHING FOUNDATIONS SHEDS DESIGN CONSTRUCTION PILES ENTRANCES GRAVING ALIGNMENT LAYOUT CAISSONS WALLS FLOORS QUAYS TRANSIT PUMPING PLANT DEVELOPMENT LOCKS WORKS...

... ACTION EFFECT WAVES DEPTH MOTION CONSTRUCTION FOUNDATIONS EXPOSED RUBBLE MOUND PROTECTION CONCRETE APRONS BLOCKS HYDROSTATICS HEADS SAND SUBMERGED UNDERWATER RUBBLE HARBOURS COSTS PUMPS DREDGERS PUMPING WAREHOUSES SUBSTRUCTURES MOORINGS JETTIES MONOLITHIC BLOCKWORK MUD...

... and theupstream and downstream toes, where under-water skips hadhad t o be used. With regard to pumping, Pigs. 6, Plate 10, indicated only thepositions of main sumps, all of which were outside the limits of the permanent work. Those sumpshad been so placed to deal immediately with any water leaking through...

...AOWD PINSON © Thomas Telford and ICE 1931 DRAINAGE EXTENSIONS CITIES COUNTRIES DEVELOPING COMPRESSED AIR PUMPS MAINS PNEUMATIC EJECTORS SEWAGE PUMPING STATIONS SEWERS PIPES COLLECTORS VENTILATION CORROSION DETERIORATION PREVENTION CHEMICAL TREATMENT CONTINUOUS...

... and on the outside by pumped excavation. This design was adhered toin constructing the first season s sudd, but for the other sudds the use of sand-bags, except in special circumstances, was discontinued, the piles being supported on the inside by tipped rubble, and sand being pumped against the outside only where...

...J MITCHELL © Thomas Telford and ICE 1930 J WATT SANDEMAN RECONSTRUCTION GRAVING DOCKS ENTRANCES GATES SINGLE LEAF SINGLE LEAF LEAVES SHIPS COFFERDAMS PILING QUAYS WALLS PILES EXCAVATING DRIVING CONCRETE PITCH CULVERTS FILL FILLING MILD STEEL RIBS PUMPING...

...C J R WILLIAMS; E F THOMPSON LYTTELTON HARBOUR BOARD © Thomas Telford and ICE 1930 DEVELOPMENT HARBOURS PORTS DREDGING MOLES DREDGERS SPOIL DISPOSAL RECLAMATION PUMPING BERTHING WHARVES CONSTRUCTION PILES TEREDO BORERS CONCRETE PARAPETS ELECTRIFICATION SERVICES...

... other methods of carryingouthe work. The possibility was next considered of utilizingexisting caissons, suitably altered to fit in the existing outer stops, pumping out the space between them, and carrying outas much as possible of the work inthedry. This method offered the advantage of a saving of time...

...H H DARE; H E HURST; J M LACEY; W L STRANGE © Thomas Telford and ICE 1926 IRRIGATION SCHEMES DAMS MORTAR IRRIGATION COSTS CANALISED RESERVOIRS AGRICULTURE PUMPING CONSTRUCTION CAPACITY CULTIVATION WATERWAYS GEZIRA SENNAR DAM BLUE NILE ASSUAN DAM ASWAN EGYPT...

...G M CLARK; W FAIRLEY; G E HIDER; T D KEY; A MAUDE; J H MAWSON TRIPLE EXPANSION STEAM ENGINES PUMPING WATER PLANT EFFICIENCY FUEL COSTS VALVES CONDENSERS TESTS HORSE POWER ELECTRIC RUNNING MAINTENANCE CONSUMPTION LEA BRIDGE UK © Thomas Telford and ICE 1926...

...H R LUPTON STEAM ENGINES PUMPING WATER PLANT TRIPLE EXPANSION DESIGN TESTS IMPROVEMENT MACHINERY COSTS ECONOMY RELIABILITY BOILERS CONVERSION HORSE POWER PUMPS EFFICIENCY LEA BRIDGE LONDON UK © Thomas Telford and ICE 1926 METROPOLITAN WATER BOARD...

...A HONEYSETT © Thomas Telford and ICE 1926 BRUSH ELECTRICAL ENG.CO.LTD.LOUGHBOROUGH HACKBRIDGE ELECTRIC CONSTRUCTION COMPANY PRESSURE STATIONS WATERWORKS WATER SUPPLY GROWTH PUMPING STATIONS DEMAND POPULATION LOADS RESERVOIRS PUMPING LENGTH ECONOMICS PIPES...

...R T SMITH; A P I COTTERELL; B W BRYAN; H E STILGOE; A HONEYSETT; R A S TWAITES METROPOLITAN WATER BOARD TRIPLE EXPANSION STEAM ENGINES PUMPING WATER PLANT TESTS TURBINES CHARGES COSTS CONSUMPTION OPERATING REPAIRS QUANTITY TEMPERATURE LEA BRIDGE UK © Thomas...