design, supply, erection, testing and commissioning for ohe upgradation from existing 1x25kv system to 2x25kv at feeding system with feeder and earthing works in mahabubnagar(mbnr)(incl)-secunderabad(sc)(incl)-medchal(med)(incl) section of hyderabad division under south central railway. total 141 rkm/282 tkm

South Central Railway has invited bids for the design, supply, erection, testing and commissioning for ohe upgradation from existing 1x25kv system to 2x25kv at feeding system with feeder and earthing works in mahabubnagar(mbnr)(incl)-secunderabad(sc)(incl)-medchal(med)(incl) section of hyderabad division under south central railway. total 141 rkm/282 tkm. The estimated project cost is ₹132.6 Cr, with an EMD of ₹2.65 Cr. Interested bidders can submit applications until 22 September 2026, with the technical opening scheduled for 22 September 2026.