Chennai Metro


Since 2003, beginning with the Delhi Metro Rail Project Phase I, ETA Engineering, Delhi has secured a continuous flow of new contracts from Delhi Metro Rail Corporation (DMRC) for Delhi Metro Rail Projects.

Based on our excellent continued track record on Metro Rail Projects, ETA Engineering, Chennai has been awarded  Chennai Metro Rail Project Phase 1 against stiff competition from the Global Bidders.

Delhi Metro Rail Corporation (DMRC) has been appointed as the Prime Consultants for Phase -1 of the Project. ETA has been maintaining a long and successful relationship with DMRC for being associated with them in their various packages of Delhi Metro Rail Projects for the past 8 years.

The scope of works includes Design, build, coordination, procurement, installation, testing and successful commissioning of Tunnel Ventilation System for 19 Under Ground Stations on Corridor 1 (Washermanpet  - Chennai Central - Airport) & Corridor 2 (Chennai Central – Anna Nagar – St. Thomas Mount) and the tunnel length for Corridor 1 is 14.3 km and Corridor 2 is 9.695 km.


The tunnel ventilation system shall consists of Track way exhaust system including fans, dampers and steel duct works, interface of the SCADA and associated electrical power supply and distribution system.