Tunnelling and station work has begun in full swing in Chennai Metro Rail sites along Anna Salai. Last month, Afcons Infrastructure Limited was given the contract to complete the tunnelling work in this stretch. According to officials of Chennai Metro Rail Limited (CMRL), Afcons Infrastructure Limited too has started the tunnelling work in this stretch. “The tunnelling and station work is likely to be completed by the end of next year,” an official said. Chennai Metro Rail gave a contract worth Rs.

Source: The Hindu August 23, 2016 00:33 UTC