Northern Railway is issuing a public commercial notice inviting e-tenders for annual zone works involving repairs and maintenance of staff quarters, station buildings, and service buildings across KKDE, KUN, NK, SNP, PNP, and JP sections under tender number 128-W/208/Tender Notice/26-27/W-1—with an online submission deadline of August 21, 2026, at 15:00 hrs—and complete bidding datasets hosted on the government platform ireps.gov.in.