Northeast Frontier Railway has invited open e-tenders (Tender No. ELC-RE-MLG-7-25-26) for the Design and Commissioning of a 132KV/27 KV Traction Sub-Station at Rupai, Tinsukia Division, with a tender value of ₹18.20 Crore. Submissions are due by April 21, 2026, and complete documents can be found at www.ireps.gov.in.