RVNL receives LOA for upgradation of electric traction system for Daund-Solapur rail section in Maharashtra February 25, 2026 | Awarded, Civil, Electrification, Project Updates Rail Vikas Nigam Limited (RVNL) received Letter of Award (LoA) worth Rs 2.702.22 million for design, supply, erection, testing…. This content is restricted.