Tender & ContractsRVNL Floats ₹297.45 Cr. Tender for Kolkata Metro Purple Line Power and Third Rail System
KOLKATA (Metro Rail News): Rail Vikas Nigam Limited (RVNL) has invited bids for a ₹297.45 crore contract to develop power distribution, traction substations and a 750 V DC third-rail traction system for…






















































