South Eastern Railway Traction System Upgrade: 1x25KV to 2x25KV for Enhanced Loading Capacity

This tender seeks a comprehensive solution for the upgradation of the electric traction system from a 1X25KV to a 2X25KV configuration across the Ranchi (excluding), Bondamunda, Bimalgarh, Kiriburu (including), and Barsuan (including) sections, spanning the Ranchi and Chakradharpur divisions of South Eastern Railway. The primary objective is to enhance the traction system's capacity to meet a demanding 3000 MT loading target. The scope of work encompasses the complete design, supply, erection, testing, and commissioning of the upgraded electric traction infrastructure. The Ministry of Railways, through the South Eastern Railway HQ - Electrical, is the inviting authority for this open/advertised tender. Bids are to be submitted between 08-Oct-2026 at 04:57 PM and 26-Nov-2026 at 03:00 PM, with the bid opening also scheduled for 26-Nov-2026 at 03:00 PM. The tender reference number is SER-OHE-RNC-KRBU-2X25KV, and the EMD required is 42862100. The tender fee is 0, and the project is categorized under Goods, specifically Railway related Products. All relevant details are available for download from 08-Oct-2026 04:57 PM until 26-Nov-2026 03:00 PM.