Ashoka Buildcon receives LoA for commissioning of E&M system for tunnels under package E-4 of Rishikesh-Karanprayag New Rail Line Project in Uttarakhand September 1, 2026 | Awarded, Civil, Project Updates Ashoka Buildcon Limited (ABL) received a Letter of Acceptance (LoA) worth Rs 6,021.6 million from Rail Vikas Nigam Limited (RVNL) for supply…. This content is restricted.