Items - Design, Supply, Erection, Testing and Commissioning for upgradation of Electric traction system from 1 x 25 KV to 2 x 25 KV traction system for Tatanagar(Excl.) - Bondamunda 'A' Cabin (Incl.) including Ranchi bypass line and Gamharia - Kandra (Excl.) section of Chakradharpur division of South Eastern Railway to meet 3000 MT loading target.
