Shree Balaji Engicons receives LoA for civil works for IB-Talabira Mines railway siding project in Odisha April 12, 2024 | Awarded, Project Updates Shree Balaji Engicons has received the Letter of Acceptance (LoA) for a contract worth Rs 435.5 million for IB-Talabira Mines Railway Siding Project. This content is restricted.