Supply, erection, testing & commissioning of 25KV OHE including RC, PSI and general service work for ( i ) Removal of infringement from DTV to JSG and yard remodeling work at JSG P/ yard and R/ Yard in connection with construction of 4th line between Bagdehi- Jharsuguda section in Chakradharpur division. ( ii ) Removal of infringement at Jharsuguda P/ yard and R/ Yard in connection with construction of double line fly over and Double Line for MCL Deposit work