Description: East Central Railway, Sonpur Division, has invited online tenders for various infrastructure, maintenance, drainage improvement, staff quarter renovation, RPF barrack construction, and station development projects. Interested contractors can submit bids through the IREPS portal before the closing date. Last Date: 07 August 2026, 1:00 PM Contact Details: Divisional Railway Manager (Engineering), Sonpur Division, East Central Railway Website: https://www.ireps.gov.in City: Sonpur, Bihar