...D ANDERSON; C GRIBBLE; A J LYDDON; F W THOMPSON; T H WEBSTER; W P HALDANE; G ROBERTS; J A K HAMILTON; J T GRAVES BRIDGES RIVERS DESIGN SPANS VERTICAL LIFTING LOADING LOADS RAILWAYS FOUNDATIONS ROTINOFF CYLINDERS WELDED CONSTRUCTION ERECTION COSTS SINKING ECONOMICS ROPES...

... GORGES RIVERS ROCKS ELASTICITY MODULUS DIVERSION RAINFALL RUNOFF LAYERS DATA ISOHYETS CATCHMENTS MONSOONS CHANNELS HEADRACE PROTECTION THICKNESS CONCRETE SLABS BITUMEN FALLS WATERFALLS COSTS REMEDIAL WORKS MEASURES CONTRACTION TEMPERATURE CRACKING STORAGE POWER ECONOMICS...

... NEW ZEALAND AUS ROADS RAILWAYS DEVELOPMENT ECONOMICS INFRASTRUCTURE COUNTRIES DEVELOPING COLONIES TRANSPORT TRAFFIC REVENUE MOTORS COMPETITION VEHICLES COSTS GOODS PASSENGERS FREIGHT BITUMEN CONSTRUCTION MAINTENANCE TRUCKS LORRIES TYRES TRANSPORTATION SYSTEMS HIGHWAYS...

... will, sooner or later, be found. Moreover, inthefuture roads will, perhaps, be provided first in districts where transport facilities do not a t present exist,the railway following when development justifies its construction. While, therefore, economic development requires both roads and railways...

... approaches. As it was, his design with its tonnage of 43,059 was, as he had predicted, the most economical and lowest in regard to steeltonnage of all the twenty tenderssubmitted. The two tenders of the Canadian Bridge Company, one for cantilever and one for suspension, were lighter in tonnage only because...

...J W SPILLER © Thomas Telford and ICE 1934 ROADS RAILWAYS DEVELOPMENT ECONOMICS INFRASTRUCTURE COUNTRIES DEVELOPING COSTS CONSTRUCTION SURFACES MOTORS TRANSPORT GOODS REVENUE FINANCE REGULATION COLONIES STATISTICS MALAYA KENYA NIGERIA TANZANIA TANGANYIKA MALAYSIA...

... TRAINS SERVICES STOPS LOCAL FREQUENT STOPPING STEAM DIESEL TRACTION DESIGN ROLLING STOCK LOCOMOTIVES ENGINES POWER COSTS THIRD RAIL TRAFFIC DENSITY ECONOMICS SUBURBAN TUBES UNDERGROUND COACHES CONTROL MANUAL AUTOMATIC SPEED OIL WEIGHT BOGIES COAL GEARS MOTORS GRADIENTS...

... LOCOMOTIVES EXPRESSES GOODS PASSENGERS ECONOMICS ELECTRIFICATION Proceedings.] RICHARDS ON STEAM, ETC., TRACTION. 23 (Paper No. 4908.) "Primary Considerations Relating to Steam, Electric, and Diesel-Electric Traction, By HENRYWALTERHUNTINGFORD RICHARDS, THE principal feature of the investigation which...

... TRACTION DESIGN ROLLING STOCK COSTS ECONOMICS ENGINES POWER LOCATION STATIONS ACCELERATION BOGIES LOCOMOTIVES Mr. Graff Baker. 150 DISCUSSION ON RAILWAY ELECTRIFICATION. [Minutes of proposal, and more particularly would that be the case were regenera- tivebraking to be adopted...

... andthe secondary digestion tanksandthe Imhoff tank, which was a two-storey one, as strictly comparable, whereas Birminghamhad a sedimentsation tankin addition tothe primary and secondary tanks. The engineer, of course, had always to keep economics in view, and it would be very interesting, though...

... CONTENT TANKS BIOLOGICAL ZONING GAS DISPOSAL MANURE ECONOMICS RATES PRODUCTION TEMPERATURE TWO STOREY TWO STAGE PURIFICATION FERMENTATION PLANT ELIMINATION ODOURS FERTILISERS WORKS BACTERIA REACTIONS SEEDING HEATING SOLIDS SUSPENDED HEAT WASTE RESEARCH LABORATORIES NUISANCE...

... BASEMENTS ERECTION ANCILLARY TIME JETTIES PERFORMANCE TESTS TOWERS COSTS GENERATING ECONOMICS GENERATION ELECTRIC COAL GRIDS LAYOUT SWITCHGEARS TRANSFORMERS THERMAL EFFICIENCY BOILERS TURBOALTERNATORS BOILERS TEMPERATURE DEPTFORD WEST LONDON SCOTLAND UK ProceedingDa.I...

...R GLANFIELD; M A HOGAN; H LOUIS; H S MARTIN; H W MILLER; E J WAY; J WHITEHOUSE METHODS GOLD MINING DRILLS ROPES DRILLING MINES HIGH TENSILE STEEL GOLDFIELDS WINDING SHAFTS COSTS ECONOMICS ORES COOLING AIR VENTILATION SINKING JACKHAMMERS HAMMERS DETACHABLE BITS HOISTING...

... INJECTION COMBUSTION INTERNAL TRANSPORT ECONOMICS ELECTRIC HYDRAULIC TRANSMISSION TRAINS MANAGEMENT POWER Proceedings.] DISCUSSION ON TRACTION BY OIL-ERGINES. 227 Discussion. The PRESIDENiTn ,moving the vote of thanks, observed that The President. the subjectof the Paper was of great interest...

...W T EVERALL; F C PAVRY; L H SWAIN © Thomas Telford and ICE 1929 MADRAS & SOUTHERN MAHRATTA COMPANY REGIRDERING RAILWAYS BRIDGES SPANS GIRDERS ECONOMICS DESIGN STRENGTHENING TRUSSES INTERRUPTION TRAFFIC SAFETY PASSENGERS RENEWAL KRISHNA RIVER KOTRI BRIDGE...

...A F BROWNE; W J A BUTTERFIELD; S J ELLIS; G HEARN; H R LINTERN © Thomas Telford and ICE 1929 MESSRS. BOURNE & HOLLINGSWORTH ELECTRICAL HEATING VENTILATION BUILDINGS TEMPERATURE AIR HUMIDITY CONTROL ELECTRICITY SUPPLY SOLID FUEL GAS OIL ECONOMICS COOLING...

... SYSTEMS COSTS DESIGN BOILERS POWER STATIONS ECONOMICS INSTALLATION CUSTOMERS ENERGY REFRIGERATION MOTORS CURRENTS OXFORD STREET LONDON UK ~roceedings.1 DISCUSSION ON ELECTRICAL HEATING OF PREMISES. 23 Discussion. The AUTHORi,n exhibiting some lantern-slides, showed graphically...

...D HAY MACHINERY ECONOMICS POWER PRODUCTION UTILISATION COLLIERIES MINING WINDING ENGINES STEAM WINDERS ELECTRIC COSTS UNDERGROUND PLANT HAULAGE PUMPS CONVEYORS DRILLING MACHINES VENTILATION ENERGY CONSUMPTION WASTE FUEL GAS BOILERS PLANTS POWER STATIONS BIBLIOGRAPHY...

...R REDMAYNE; A DUCKHAM; W ELLIS; W G FEARNSIDES; J M KENNEDY; E I DAVID; B POCHOBRADSKY; H M MORGANS POWELL DUFFRYN STEAM COAL COMPANY ECONOMICS POWER PRODUCTION COLLIERIES MINING UTILISATION COAL COMPRESSED AIR STEAM ELECTRICITY COSTS INDUSTRIES GENERATION WATER SUPPLY...

...A C ANDERSON; R W DRON; C LEE; H R LUPTON; I C F STATHAM; WARD LEONARD © Thomas Telford and ICE 1927 ECONOMICS POWER PRODUCTION UTILISATION COLLIERIES MINING SYSTEMS WINDERS VENTILATION ELECTRIFICATION ENGINES MAINTENANCE POWER STATIONS ELECTRICITY HIGH PRESSURE PUMPS...