During flood in order for smooth operation of the pump station, scraer is provided on the topside of screen.

The debris will be removed by the rakes with hydraulic unit and loaded on the moving conveyor belt and then wiped out by te wiper unit.

The debris stored in bunker will be loaded by the local jib crane.

1. Hydraulic screen

1) With provision of one hydraulic power operated screen on each canal, this system is suitable for pump house located on lean debris area.

2) This screen is enable to be operated automatically.

3) With provision of one hydraulic power unit, this system is suitable for large debris.

4) This screen can be easily installed and maintained.