This is an e-tender notice from the Northern Railway for applying composite high-voltage insulated coating under girder bridges in the DUK section.The approximate cost of the work is ₹50,48,687.47, with an earnest money deposit of ₹1,01,000.The online bid submission period is from August 17, 2026, to August 31, 2026, at 15:00 hrs.Tender details can be found on the official IREPS website at www.ireps.gov.in.