RVNL secures land for the construction of the Mominpur–Esplanade underground section of Kolkata Metro’s Purple Line, India November 17, 2025 | Asia Pacific News, News Rail Vikas Nigam Limited (RVNL) and the Consulate General of Nepal in Kolkata have signed a memorandum of understanding (MoU) on a key land exchange required for Kolkata Metro’s Purple Line. The agree... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password