Alandur, Chennai, Wastewater Treatment, Chennai, Tamil Nadu, India
Client:Alandur Municipal Corporation
Location:Chennai, Tamil Nadu, India
Capacity:24,000 m3/d


  • Planning, installation and operations of a new sewage treatment plant on BOOT – Build-Own-Operate-Transfer- basis. The consortium comprising VA TECH WABAG Ltd. India and IVRCL Infrastructures & Projects Ltd. has been entrusted with the project with the following key components:
    • Sewerage network
    • Pumping stations
    • Sewage treatment plant
  • The consortium formed a special purpose company “First STP Private Limited”, which is the owner of the plant. WABAG undertakes the design, engineering, supply of mechanical, electrical and instrumentation equipments, construction, erection and commissioning as well as Operation and Maintenance of the biological sewage treatment plant for 14 years.


  • Mechanical pre-treatment
  • Activated sludge treatment
  • Sludge dewatering in drying beds