Water Treatment Plant Control

Replacement of existing electro-mechanical relay based or analogue electronic systems. 

Design and installation of a PLC micro-processor based system with all necessary control functions. 

Supply also included solenoid operated pneumatic valves for interface with retained plant valves. These can be controlled on a serial communication link, ensuring repeatability of operation.

TCL have designed and installed a number of control systems for water treatment plant at Power Stations which have achieved the following operational benefits:

  1. Operational reliability >99%
  2. Lower spares inventory
  3. Improved system visibility in terms of operation and fault finding

The systems were installed seamlessly with no plant downtime.

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