... IMPURITIES SCREENING GRIT REMOVAL SEDIMENTATION ACTIVATED SLUDGE PLANT STORMWATER TREATMENT DISCHARGES SLUDGE DIGESTION POWER STATIONS PUMPING STATIONS WAR PUMPING COSTS COMPRESSED METHANE WEST MIDDLESEX MOGDEN UK .TOWNEND ON WEST MIDDLESEX MAIN DRAINAGETEN YEARS OPERATION...

...-water pumps which deliver the chlorinatedfiltrate into a complex system of large trunk mains, most of which are working under the controlling head of covered service reservoirs. The heads pumped against range from about 100 feet to 350 feet. At certain smaller pumping-stations a proportionof the water...

...M R JAMES; SIR P FRANK; H F CRONIN; N G ALLEN; H R LUPTON; R HAMMOND © Thomas Telford and ICE 1946 METROPOLITAN WATER BOARD RENEWAL EXTENSIONS PUMPING MACHINERY WATER AUTHORITIES CITIES PUMPS WATER SUPPLY WATERWORKS COSTS ECONOMICS PUMPING STATIONS REMODELLING FINANCE...

...C CLAY; W S HUNT; E A G JOHNSON; J M LACEY; W RIGBY; R A SUTHERLAND; P O WOLF © Thomas Telford and ICE 1945 PUMPING STATIONS LAND DRAINAGE STORMWATER DISPOSAL WATER PUMPS SEWAGE WORKS PLANT MACHINERY VELOCITY CENTRIFUGAL COSTS ECONOMICS ELECTRIC MOTORS CORRESPONDENCE...

... WATERWORKS WORKS PUMPING STATIONS PUMPS METERING METERS GOVERNMENT GRANTS RAIN FINANCE 436 CORRESPONDENCE ON RURAL WATER SUPPLIES. CORRESPONDENCE ON PAPERSPUBLISHEDIN MARCH 1945 JOURNAL. Paper No. 5455. Rural Water Supplies By SIDNEYROBERTRAFFETYM, . Inst. C.E. Correspondence. Mr.F. H. Bullock...

...C CLAY © Thomas Telford and ICE 1945 PUMPING STATIONS PUMPING STATIONS LAND DRAINAGE STORMS WATER DISPOSAL HISTORY PUMPS LAYOUT PLANT COSTS PIPELINES CLAOYN PUMPING-STATIONS, WITH SPECIAL REFERENCE TO LAND DRAINAGE AND STORM-WATER DISPOSAL. 35 Paper No. 5158. Pumping...

...H F PAYNE; D E L DAVIES © Thomas Telford and ICE 1945 DESIGN SURFACE WATER SEWERS DRAINAGE SCHEMES PUMPING STATIONS RAINFALL SEWAGE DISPOSAL PUMPING STORMS FLOW CAPACITY STORAGE LONDON THAMES UK 204 HOBBS ON J%E THREE-PIN AFORRCH REINFORCED-CONCRETEBRIDGES...

...E R KNIGHT KNIGHT ON AUTOlWATlC SEWAGE I UBIPING STATIONS. 37 Paper No. 5365 The Equipment and Maintenance of Automatic Sewage Pumping Stations By ERNESRTICHARD KNIGHMT. E, ng., M. Inst. C.E. t(Ordered by the Council to be published in Abstract Porm.) THEdesign, layout, andequipment of pumping...

... desirable. In thecase described in this Paper, theproblem was to comtructthree inlets to a pumping-station situated near the mouth of a river which had been diverted so that it flowed into the sea through a rock cutting. This riverdrainedacatchment-area of about 14 square miles,which had a fast run-off...

...S H LLOYD WEST AFRICA SIERRA LEONE AFRICA WATERWORKS CONSTRUCTION RESERVOIRS PUMPING MACHINERY PUMPING STATIONS LAYING PUMPS © Thomas Telford and ICE 1942 FREETOWN LLOYD ON FREETOWN WATERWORKS CONSTRUCTION. 383 INGENUITY COMPETITIONy 1941...

...S V GARDNER © Thomas Telford and ICE 1941 REPAIRS WORKS DAMAGE PUMPING STATIONS EMERGENCIES PUMPS PUMPING EQUIPMENT MOTORS LAYOUT REINFORCED CONCRETE COLUMNS 186 GARDNER ON REPAIR WORK TO -4 DAMAGED PUMPING-STATION. INGENUITY COMPETITION, 1941. Repair Work t o aDamaged...

... that :- ( a ) pneumaticejectors were a distincitmprovement on pumping-stations, as no signs of attack were found at any of the discharge-pipes where thcy entered the interceptor,althoughsomehad been inoperationfor more than 30 years ; ( b ) in every case where reduction invelocit,y of flow occurred in the reticulation, causing...

... PUMPING STATIONS SWITCHGEARS SIMPLEX AERATION DRAW OFF SLUDGE SETTLING PUMPS FLUMES DEWATERING SUPPLY POWER ELECTRIC TRANSFORMERS SWITCH HOUSES SALE EFFLUENT DELHI INDIA ASIA BROMAOE ON THE SEWAGE-DISPOSAL OF DELHI. 157 Paper No. 5216. The Sewage-Dispoaal of Delhi. t...

... have arisen in connexion with the ventilation of the collector and the corrosion of the concrete therein. Not only are the main sewage collectors being attacked in Capetown, but thedestruction of concrete has also been observed in the sumps of the main and subsidiary pumping stations, and also...

... of the caisson-camber and theeast wing-wall, together withthe W n g behind them, could be co-ordinated with the construction of the west end of the monolith quay-wall, and also so that the culverts and pumping station could be proceeded with as rapidlyas possible. The side walls were constructed in timbered...

... INFILTRATION TRUNK GAUGING EFFLUENT CONDUITS OUTFALLS PURIFICATION SCREENING GRIT CHANNELS PRIMARY SEDIMENTATION TANKS SECONDARY AERATION SEPARATING STORMWATER SLUDGE POWER WASTE HEAT USE COMPRESSORS POWER HOUSES PUMPING STATIONS PUMPS PLANT DIGESTION DRYING BEDS COSTS URBAN...

... SLUDGE TREATMENT PLANT CITIES URBAN DIGESTION TRUNK SEWERAGE EFFLUENT DISPOSAL STORMWATER POWER HOUSES GAS POWER TANKS SEDIMENTATION STORMWATER FLOW CONTROL MANAGEMENT COSTS ACTIVATED AERATION TUNNELS SHIELD DRIVEN SHIELDS PUMPS PUMPING STATIONS POLLUTION CENTRALISATION...

...R G CLARK © Thomas Telford and ICE 1936 SLUICES PUMPING STATIONS PLANT PUMPING CONSTRUCTION REMOVAL DAMS STONEY OUTFALLS DRAINAGE PUMPS GATES EXCAVATING RIVERS FENS DRAINS GEARS ENGINES ST GERMANS CAMBRIDGESHIRE HAWKSHAW DAM FENS OUSE MIDDLE LEVEL UK...

... In that connection it would be useful to know the surface-gradient in the Main Drain when the pumps were working to capacity and pumpingwater to the lowest practicable level, as that seemed to have a very important bearing upon the question as to whether or not the pumping-station was placed on the most advantageous...

...R G CLARK; E C HILLMAN; E B BALL; A C DEAN; C E FARRAN; P N FAWCETT; J M LACEY; C M MARSH; J C A ROSEVEARE; J M B STUART; F H TOMES © Thomas Telford and ICE 1936 SLUICES PUMPING STATIONS EFFECT FLOODS RELIEF WORKS LEVELS DOWNSTREAM RIVERS FENS PLANT PILES PUMPS RESERVOIRS...