The Northern Railway open e-tender notice (No. 128-W/Sr. DEN-C/NIT-06-2026-27-WC dated 11.08.2026) invites bids for the survey of yards and layout corrections using ortho photo surveys in the Delhi Division, with an approximate cost of ₹76,36,232.76 and an opening date of 01.09.2026.Tender Key DetailsWork: Survey of yards along with correction of layouts using Ortho photo survey over yards in Delhi Division.Approximate Cost: ₹76,36,232.76Earnest Money Deposit (EMD): ₹1,52,700/-Completion Period: 06 MonthsSubmission Deadline & Opening Date: Up to 15:00 hrs on 01.09.2026 on the IREPS Portal.