Northeast Frontier Railway invites online tenders for the upgradation of 183 brake vans during periodical overhauling at the C&W Workshop. Tender value is ₹8,84,72,570.61 with an EMD of ₹17,69,500. Submit tender documents online through the website www.ireps.gov.in by 29-08-2026 at 12:00 Hrs.