OIL FILLED SERVICE TRANSFORMER- MAIN SUPPLY FOR, BHEL- PEM SCOPE, Q3, OIL FILLED SERVICE TRANSFORMER, FOR BHEL- ISG SCOPE, 10 % EXTRA OIL FOR OIL FILLED, SERVICE TRANSFORMER FOR BHEL- ISG SCOPE FOR TALCHER, TPP, TYPE/ SPECIAL TEST FOR OIL FILLED SERVICE, TRANSFORMER FOR BHEL- ISG SCOPE FOR TALCHER TPP, MANDATORY SPARES FOR OIL FILLED SERVICE, 10 % EXTRA OIL FOR OIL FILLED SERVICE, TRANSFORMER FOR BHEL- PEM SCOPE FOR TALCHER TPP