Sr. DEE (M), Hyderabad Division, South Central Railway invites e-tenders (Notice 7B, 13, 14, & 15-26-27) for multiple electrical works including AC plant replacement, building wiring, lightning upgrades, and station lighting infrastructure across Hyderabad and Secunderabad sections. The total estimated cost exceeds ₹4.46 Crores. Bids close 07-07-2026 at 3:00 PM. Details at www.ireps.gov.in.