Northern Railway invites online tenders under N.I.T. No. Project_DLI_SNT_26_10 for S&T interlocking work at LC gates in Panipat-Rohtak and Rohtak-Rewari sections. The estimated project cost is ₹2,43,64,623.45 with an earnest money deposit of ₹4,87,300/- and a completion deadline of 12 months. Interested bidders must submit documentation through the official portal before 11:30 hrs on 05.08.2026. Complete application criteria, notice updates, and electronic forms are available on the IREPS website.