Package 1: Pcc And Re-Metaling Work Of 132 Kv & 33 Kv Switch Yards At 132/33 Kv Grid Substation Phulbani Under Eht (O&M) Division, Bhanjanagar. Package 2: Pcc And Re-Metalling Work Of 132 Kv & 33 Kv Switch Yards And Construction & Repairing Of Retaining Wall, Drain And Cable Trench Wall At 220/132/33 Kv Grid Substation Therubali Under Eht (O&M) Division, Rayagada. (EXPIRED)