... the penstock gates and monitor the mechanical and electrical plant, GEC Gem 80 programmable logic controllers were selected, and situated in local control buildings with the hydraulic power, electrical and ventilation equipment. These buildings had to be robust both in practice and appearance to survive abuse...

... in the 1980s, culminating in development of the technology to commercial scale. Monitoring and control 16. The monitoring and control of coal preparation plants is another area which has received considerable attention. Research in this area has been driven by the need to maintain a product of consistent...

...R BURROWS; K H M ALI; G OCKLESTON © Thomas Telford and ICE 1999 LIVERPOOL UNIVERSITY THAMES WATER UTILITIES SEWAGE DISCHARGES ESTIMATION ESTIMATING FLOW STICKS MONITORING DEVICES STUDIES LABORATORIES SEWERS FLOW EXPERIMENTS THEORY MODELLING FLUIDS DRAG INSTALLATION...

... (HDPE) layer to crest Routine inspection Monitor embankment levels Monitor phreatic surface (piezometers) Ð Ð Ð design of the reregulating pond to reduce damaging e€ects. These include provision of additional freeboard and widening the crest so that subsidence under the embankment would be less likely...

... at a number of monitoring stations within an area of the distribution network in Keighley, West Yorkshire. A plot of the network area of the case study is shown in Fig. 1, with the observation sites highlighted. This area of the distribution network is supplied solely from Bracken Bank SR and the ®rst...

... responsibility for safety, were recommended. A safe operation was an economic operation, which should provide motivation. The importance of enforcing sub-contractors' contractual obligations to meet safety requirements was emphasized. Contracts needed monitoring, with regular safety meetings involving all those...