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Water &
Waste Water

Langat 2 Water Treatment Plant

  • START DATE

    30 April 2014

  • PROJECT TITLE

    Proposed Development of 1,130MLD Langat 2 Water Treatment Plant and Water Reticulation System in Selangor Darul Ehsan/ Wilayah Persekutuan, Kula Lumpur. (Langat 2 WTP and Water Reticulation – Phase 1)

    Package 2A: Construction and Completion of 1130MLD Langat 2 Water Treatment Plant.

  • FINISH DATE

    21 August 2020

  • JOINT VENTURE PARTNER MMCES
    Joint Venture with Salcon and AZSB
  • CLIENT
    Pengurusan Aset Air Berhad (PAAB)
  • DESCRIPTION OF PROJECTS
    The Construction Works consist of the following components:
    • Access road and bridge across the Sungai Langat
    • Site formation, earthworks, road works, and landscaping works
    • Two (2) mixing chambers
    • Forty‐eight (48) filters and filter galleries
    • Four (4) contact and clear water tanks
    • Four (4) nos. residual holding tanks
    • Two (2) nos. thickened residuals storage tanks
    • Three (3) nos. wash water recovery tanks
    • Thickened residuals pumping station
    • TNB 33 kV switching station
    • Two (2) nos. treatment plant switch houses
    • Administration Building
    • Chlorine Building
    • Store and weighbridge station
    • Walkthrough ducts and service trenches
    • Flood detention pond and ancillary works
    • Sewage treatment system, pipework and chambers
    • River diversion and channelization
    • Two (2) aerator and pre‐oxidation tank structures
    • Twenty (20) flocculation and clarifier tanks
    • Two (2) Process Control Buildings, annexes and wash water holding tanks
    • Treated water pumping station
    • Four (4) nos. residual thickening tanks
    • Two (2) nos. residual lagoons
    • Two (2) nos. wash water recovery plant building
    • All main connecting pipework
    • Consumer 33kV switch house and transformer yard
    • Generator Building and bulk fuel storage tank yard
    • Chemical Building
    • Workshop
    • Plant residuals discharge pipework, overflow pipework and chambers
    • Drainage and overflow systems
    • Guard house, fencing and gates
    • Elevated walkways and footpaths