OPERATION & COMPREHENSIVE MAINTENANCE (BREAKDOWN/ PREVENTIVE) WORKS OF INTEGRATED SUBSTATION AT REASI & SANGALDAN, E&M ASSETS FOR TUNNEL T-31 to T-55, KATRA (T-32 P2)- TCC, REASI- TCC, BAKKAL-TCC, DUGGA- TCC, SAWALAKOTE -TCC, SANGALDAN TCC, SUMBER- TCC, KHARI-TCC, & BANIHAL -TCC, INDOOR AND OUTDOOR ELECTRICAL ASSETS OF REASI, BAKKAL, DUGGA, SAWALAKOTE, SANGALDAN, SUMBER & KHARI STATION BUILDING WORK FOR 05 YEARS IN THE KATRA (Excl.) to BANIHAL (Excl.) SECTION OF UDHAMPUR- SRINAGAR- BARAMULLA RAIL LINK PROJECT, JAMMU & KASHMIR