A sedimentation tank is used to collect suspended solids from the water at the bottom of the tank. To prevent the concrete residue from hardening, an agitator is used to keep the recycling water and suspended matter in motion. The old agitator was defective and there was no replacement available from the manufacturer. Our installation team first dismantled the old parts and cleaned the tank. A new adapter plate was manufactured in-house in advance. The PUCEST agitator is adapted to the conditions and installed. The system is up and running again without any problems. PUCEST the troubleshooters, once again successfully in action….