design, supply, erection, testing and commissioning of 2x25 kv auto-transformer (at) feeding system, including 220/55 kv makkajipalli (mkj) traction substations, dharmavaram (dmm) sectioning posts (sps), nagasamudram (ngm) and penukonda (pkd) sub-sectioning posts (ssps), in bangalore-dharmavaram section in bangalore division of south western railway

South Western Railway has invited bids for the design, supply, erection, testing and commissioning of 2x25 kv auto-transformer (at) feeding system, including 220/55 kv makkajipalli (mkj) traction substations, dharmavaram (dmm) sectioning posts (sps), nagasamudram (ngm) and penukonda (pkd) sub-sectioning posts (ssps), in bangalore-dharmavaram section in bangalore division of south western railway. The estimated project cost is ₹75.37 Cr, with an EMD of ₹1.51 Cr. Interested bidders can submit applications until 2 November 2026, with the technical opening scheduled for 2 November 2026.