Description :
Tenders for Routine Patrolling, Preventive Breakdown Maintenance Of 220kv Dumka-rupnarayanpur Dc Transmission Line,220 Kv Dc Dumka-govindpur Transmission Line And 132 Kv D/c Dumka-jarmundi Transmission Line, For The Period From 16.05.2026 To 31.03.2027