This South Eastern Railway tender notice seeks bids for replacing composite insulators with porcelain insulators in the Kharagpur Division.The project has a estimated tender value of ₹2,65,60,840, with an Earnest Money Deposit (EMD) of ₹5,31,200 required.Interested parties must submit their bids online via the IREPS website before 15:00 hours on August 24, 2026.The completion period for this work is 18 months from the contract date