Northern Railway invites e-tenders for provision of fitment and stripping of Buffer and Schaku Coupler in DEMU/MEMU/SPIC/SPART coaches as per the scope of work for two years. Tender No.: W-CB-T16-BufferCoupler-26 Estimated Cost: ₹27,52,168 EMD/Bid Security: ₹55,100 Contract Period: 24 Months Submission: 19.08.2026 to 02.09.2026 up to 15:00 Hrs Opening: 02.09.2026 after 15:15 Hrs Tender Date: 10.08.2026 Tender Portal: www.ireps.gov.in Location: Charbagh Workshop, Lucknow