Description: Northern Railway invites open e-tender for the work of replacement of overaged PSI assets in DUK section in connection with improvement of supply arrangement and augmentation of PSI assets. Tender No.: 22-TRD-NDLS-2026-27 Approximate Cost: Rs. 4,91,49,190.78 Earnest Money Deposit: Rs. 9,83,000 Bid Submission Period: 20.07.2026 to 03.08.2026 Contact Details: Sr. Divisional Electrical Engineer/Traction Distribution DRM Office, State Entry Road, New Delhi Tender Portal: www.ireps.gov.in