Supply, installation and commissioning of the continuous monitoring system for the quality parameters of the influent water (raw water to be treated) and effluent (treated water for discharge). Fully automated system based on hydraulic sampling circuit, probes and analysers (real time control of pH, Temp., Turbidity, BOD5, COD, Ammonium, Nitrites, Nitrates and Phosphorus), PLC for data acquisition and two-way communications with the control centre.