Description :
Tenders for "design, Supply, Erection, Testing And Commissioning For Up-gradation Of Existing 1x25 Kv Electric Traction System Into 2x25 Kv Electric Traction System In Between Durg (excl. Yard)-nagpur (excl. Yard) (total 264 Rkm/792 Tkm) Section Of Nagpur Division Over Secr."