... in effluents from sewage-disposal works are discussed inthisPaper. Thesemethodsinclude mechanical filtration through beds of sand or anthracite in pressure-filters or in open gravity-filters, from which the deposited material is removed periodically by ba,ckwashing. The removal of humus from sewageeffluent...

... of the arrangements for disposing of the material once it hasbeen loaded. In the case of the Clunie tunnel, the conveyors for disposal of spoil had the " tail end," or feeding part of the conveyor, not less than 150 feet from the face to avoid damage, and the problem was to convey the spoil from the loader...

... margins and flying-strips, the specification for the agricultural work, and the methods employed are also mentioned. The ma,inaerodrome drainageis discussed, for whichthe River Lee, a well system, and the Kiver Ellenbrookwere all considered as meansof disposal. HISTORICAL INthe interest of correct design...

... BUILDINGS SEWAGE DISPOSAL ELECTRICAL POWER MEDICAL REQUIREMENTS AIRPORTS HEATHROW LONDON LYDDA AIRPORT DONG MUANG AIRP BANGKOK BENGHAZI UK PALESTINE THAILAND LIBYA ISRAEL THE INSTITUTION OF CIVIL ENGINEERS. AIRPORTENGINEERINGDIVISION. PROBLEMS IN THE SELECTION...

...J T THOMPSON © Thomas Telford and ICE 1945 LAYOUT LOCOMOTIVES DEPOTS FACILITIES COALING PLANT ASHES DISPOSAL WATER SUPPLY INSPECTION PITS TURNTABLES RAILWAYS SERVICING CRANES HANDLING BARROWS MECHANICAL WATER SPRAY REPAIRS MOVEMENT PREPARATION ENGINES EMERGENCIES...

...R J M INGLIS; H RUDGARD; C GRIBBLE; T E CHRIMES; H SAVAGE; A W J DYMOND; H C ORCHARD; J A HOOD; L P PARKER; R L MCILMOYLE © Thomas Telford and ICE 1945 LONDON, MIDLAND & SCOTTISH RAILWAY SOUTHERN RAILWAY LAYOUT LOCOMOTIVES DEPOTS FACILITIES RAILWAYS ASHES DISPOSAL...

... RAILWAYS STRUCTURES PERMANENT WAY RENEWAL MAINTENANCE TRACK RAILS DESIGN WORKS SUPPLY MATERIALS INSPECTION TESTING STORES LABOUR CONTRACTS SUPERVISION RECORDS REUSE DISPOSAL CONTROL STAFF RESEARCH STANDARDS COSTS RENEWAL ROADS BRIDGES SIGNALLING REPAIRS AND EFFICIENCY...