This tender notice from South Eastern Railway (S. E. Railway) invites e-tenders for replacing old panel and electronic interlocking systems with new electronic interlocking at multiple stations in the Kharagpur Division.The tender value is ₹89,19,786.04, with an earnest money deposit (EMD) requirement of ₹1,78,400.00.Bids must be submitted online via the www.ireps.gov.in website before 15:00 hrs on August 21, 2026.The completion period for the listed electrical (TRD) works is 12 months