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 Champa-raigarh (81 Rkm/324 Tkm) And Champa-gevra Road (46 Rkm/92 Tkm) (total: 127 Rkm/416tkm), Section Of Bilaspur Division Over Secr."
