Ahmedabad : The Rs 11,000-crore Ahmedabad-Gandhinagar metro rail project has started attracting infrastructure biggies from across the globe. Nearly half a dozen leading infrastructure firms have shown interest in the project which, at a later stage, aims to link Ahmedabad and Gandhinagar with Dholera.

French firm Veolia Transport, Japan's Marubeni Corporation consortium, Bombardier- Delhi Metro Rail Corporation (DMRC) consortium and Indian infrastructure major L&T are among the companies that have come forward to develop the project.

While the state government through Gujarat Infrastructure Development Board (GIDB) has mandated DMRC to prepare a detailed project report for the project, Gujarat Urban Development Corporation has been nominated as the nodal agency for implementing the project.

"The companies have come up with their own models. Various structures, including the public private partnership format, are being evaluated. The government will finalise a PPP model in some time," said a government official. The project is likely to be implemented within three years once the work starts.

The metro, which would be designed to carry 40,000 passengers per hour - an estimated 17 lakh commuters are expected to use the service daily by 2031 - would connect Vasna to Akshardham via Ashram Road, Koba Circle (32.65 km) with 31 stations, and Ahmedabad junction to Thaltej via Delhi Darwaja (10.90 km) with 11 stations, in the first phase.

Veolia, which manages several transport systems across the world including the Paris Metro, wants to build the project through its Indian subsidiary, Veolia Transport RATP India Pvt Ltd. In Asia, Veolia Transport RATP operates the Seoul metro line, Hong Kong tramway and will operate India's first private metro system, Mumbai Metro Line.

Marubeni is one of the many Japanese companies interested in Gujarat, which falls along the Delhi-Mumbai Industrial Corridor. Bombardier already manufactures coaches for the Delhi Metro in Gujarat.