- 1800 x 1400mm penstock (水閘) x 2 units
- 1200 x 1000mm penstock (水閘) x 1 unit
- Dn500mm penstock (水閘) x 1 unit
- Dn1200mm Flap Valve (拍閥) x 1 unit
- Dn800mm Flap Valve (拍閥) x 1 unit
- Dn350mm – Dn800mm Knife Gate Valve (刀閘閥) x 7 unit
- Dn100mm – Dn300mm Pinch Valve (夾管閥) x 5 unit
- Dn100mm – Dn300mm (刀閘閥) Gate Valve x 5 unit
- Dn100mm – Dn300mm (止回閥) Check Valve x 5 unit
- Dn100mm Air Valve (排氣閥) x 1 unit