...V F BARTLETT; W H CADWELL C S ALLOTT LONDON POWER COMPANY COALING JETTIES CIRCULATION WATER SYSTEMS CABLES TUNNELS POWER STATIONS WORKS COOLING DESIGN SUPERSTRUCTURES FENDERS SCREENS DREDGING CONSTRUCTION CHAMBERS INTAKES CULVERTS SUCTION OUTLETS SHAFTS PASSAGES...

...W J E BINNIE; SIR M MACDONALD; H P HILL; R C S WALTERS; G W M BOYCOTT; H J B HARDING; G MCILDOWIE © Thomas Telford and ICE 1935 WATER SUPPLY DAMS CONSTRUCTION SILVAN DAM RESERVOIRS ROCKS SHAFTS SINKING BOULDERS SILT CONTRACTORS CONTRACTS METHODS DECOMPRESSION DIVERS...

... on the surface of the mine for winding, pumping, and haulage, the latter usually by means of ropes carried down the shaft. COAL-MINING F I ~ YYEARSAGOAND TO-DAY. Hamlet says in the play- Look here, upon this picture, and on this, and, certainly, the counterfeit presentment of two up-to-date collieries...

...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...

...D ANDERSON; SIR L SAVILE; LORD MESTON; SIR DALRYMPLE HAY; S B DONKIN; J WILLIAMSON; W J E BINNIE; SIR G HEARN; C M NORRIE © Thomas Telford and ICE 1933 TUNNELS RIVERS CABLES ELECTRICITY SUPPLY POWER ENERGY COUNTRIES DEVELOPING TUNNELLING SINKING SHAFTS UNDERPINNING...

...S BLENCOWE; W O LEITCH; S R PRICE; E REED; C M NORRIE © Thomas Telford and ICE 1933 TUNNELS RIVERS CABLES ELECTRICITY SUPPLY POWER ENERGY COUNTRIES DEVELOPING TUNNELLING SHAFTS SINKING AIR CAISSONS SHIELDS RIVER HOOGLY CALCUTTA INDIA ASIA 322...

...C M NORRIE JOHN COCHRANE © Thomas Telford and ICE 1933 TUNNELS RIVERS CABLES ELECTRICITY SUPPLY POWER ENERGY COUNTRIES DEVELOPING LAYOUT COMPRESSED AIR SAFETY LABOUR INDIGENOUS LININGS SHAFTS DRIVING TUNNELLING SHIELDS HOODED HOODS EXCAVATING BORING TRIAL...

... PILECAPS CAP DECKS PIPES CABLES DUCTS DRAINAGE TURBINES BASEMENTS DESIGN EXCAVATING MODIFICATION CONSTRUCTION RETAINING WALLS REINFORCED CONCRETE PUMPHOUSES SCREENS CHAMBERS SHAFTS SHIELD DRIVEN COMPRESSED AIR SHIELDS DRIVING TUNNELLING FORESHORES DAGENHAM ESSEX RIVER...

... of kunkur, which variedfromspecks to nodules a couple of inches in diameter. Between -30 and -40 the clay tendedto become sandy, and the colour became yellowish as the level -40 was reached ; at about -38 water in quantity was met with,and it generally rose in the shafts to - 10. The strata des- cribed...

... SHAFTS BRICKWORK INJECTION INFLOW SEVERN TUNNEL RIVER SEVERN ENGLAND WALES UK m290 DISCUSSION ON CEMENTATION IMinutes of Discussion. Mr. Grimon. Mr. W. W. GRIERSONremarked that the Paper had for him very special interest, not only because he had been responsible for the maintenance...

...R CARPMAEL © Thomas Telford and ICE 1932 FRANCOIS CEMENTATION CEMENTATION TUNNELS HISTORY STRENGTHENING LEAKAGE INFILTRATION WATER LIQUIDS CEMENT GROUTING INJECTION GROUTS DRILLING HOLES SHAFTS SEA WALLS BRICKWORK LININGS RAILWAYS RIVERS WATER ESTUARIES...

... RELINING JOINTS OFFTAKES SHAFTS VALVES SANDSTONE FAILURES PERVIOUS GROUTS AGGREGATES GROUTING GUNS SYDNEY NEW SOUTH WALES HAWKESBURY AUSTRALIA rroceec1ings.1 HASKINS ON WATER-SUPPLY OF SYDNEY, N.S.W. 25 (Paper No. 4833.) The Construction, Testing and Strengthening...

...T H BAILEY; C B HORWOOD; H C JENKINS; E O FORSTER BROWN; J G LAWN; W H T TREWARTHA JAMES; E O F BROWN; J WHITEHOUSE © Thomas Telford and ICE 1931 METHODS GOLD MINING VENTILATION ELECTRICITY POWER SUPPLY MINES GOLDFIELDS ORES COSTS MANAGEMENT CENTRALISATION SHAFTS ROCKS...

...R GLANFIELD; M A HOGAN; H LOUIS; H S MARTIN; H W MILLER; E J WAY; J WHITEHOUSE © Thomas Telford and ICE 1931 METHODS GOLD MINING DRILLS ROPES DRILLING MINES HIGH TENSILE STEEL GOLDFIELDS WINDING SHAFTS COSTS ECONOMICS ORES COOLING AIR VENTILATION SINKING JACKHAMMERS...

... The Institution were accorded to the Author. (Paper No.4 785.) Some Methods of Gold-Mining. By JAMES WHITEHOUSEM, .Sc., M. Inst. C.E. THIS Paper gives a short description of methods used in gold- mining in the mines of the Witwatersrand. The sinking of vertical shafts to great depths has been general...

... TAILRACE FACTORIES ALUMINIUM MANUFACTURE RAILWAYS PIERS CONSTRUCTION PLANT TRIANGULATION ADITS SHAFTS DRIVING LININGS PIPES LOCHS LAKES HIGHLANDS LOCHABER SCOTLAND LOCH LAGGAN LOCH TREIG RIVER SPEY HIGHLANDS UK ~roceedingn.1 HALCROW ON LOCHABER WATER-POWER SCHEME. 31 18...

... EXTENSIONS SHAFTS EXPLOSIVES LANDSLIDES LANDSLIPS COFTON BIRMINGHAM UK Proceedings.] McCALLUM ON COFTONTUNNELL,.M.SR.AILWAY. 161 16 December, 1930. Sir GEORGEWILLIAMHUMPHREYS, K.B.E., President, in the Chair. The following Paper was submitted for discussion, and, on the motion...

... is shown in Fig. 1, Plate 2. When the old station becomes entirelyout of use for passenger-accommodation, the existing lift-shafts will be floored over, and the site willbe converted for other purposes. Escalators convey passengers from the new booking-hall floor- level down to theplatforms...

... experiments of Mr. Beauchamp Tower, M. Inst. C.E., proved that when a journal is provided with oil-bath lubricationthe shaft floats on a thin film of oil and is not in metallic contact with the bearing, provided the load is not excessive. This important discovery led Professor Osborne Reynolds, M. Inst. C.E...

...T H BAILEY; H F MARRIOTT; C B HORWOOD; H M MORGANS; H LOUIS; H C JENKINS © Thomas Telford and ICE 1928 ST JOHN DEL REY MINING CO MINING METHODS ORES MINES VENTILATION PITS FILLING TEMPERATURE COOLING SHAFTS TUNNELS COSTS THICKNESS WALLS MINERALS LABOUR RIO DE...