FABRICATION, MANUFACTURE, SUPPLY (EXCEPT POWER TRANSFORMER AND BREAKERS), ERECTION, TESTING AND COMMISSIONING OF 33 KV /11KV SUBSTATION EQUIPMENTS, ASSOCIATED STRUCTURES, ACCESSORIES, CONTROL PANELS ETC AT MEDICAL COLLEGE SS IN TIRUNELVELI EDC FABRICATION, MANUFACTURE, SUPPLY (EXCEPT POWER TRANSFORMER AND BREAKERS), ERECTION, TESTING AND COMMISSIONING OF 33 KV /11KV SUBSTATION EQUIPMENTS, ASSOCIATED STRUCTURES, ACCESSORIES, CONTROL PANELS ETC AT MEDICAL COLLEGE SS IN TIRUNELVELI EDC