Samsen I Water Treatment Plant

Samsen I Water Treatment Plant


Client: Metropolitan Waterworks Authority (MWA)

Location: Bangkok, Thailand

Features: Large scale WTP with advance processes and a very small footprint.

Completion Date: 28 December 1994

Contract Value: 101.6MB of total 453.6 MB (G-SS-1A)

Aquathai had worked as a consortium partner to the Consortium of AQT-DGT-ITI. The project is on a turnkey basis and to be built in a very tight space situated in the oldest WTP in Thailand. The surrounding area is a landmark of the Thai Water Work. The plant is to be designed to expand the treatment capacity of up to 142,000 m3/d.

The scope of work include the local supply and installation of mechanical and electrical work with a commissioning service of the following equipment:

  • Raw water pumping
  • Lamella Pulsator Clarifiers
  • Aquazur V Filters
  • Chemical handling and dosing
    • – Gas Chlorinators and neutralization
    • – Alum
    • – Polymer
  • Transmission pumping station
  • Laboratory
  • Control and instrument and electrical work