Tenders for Execution Of Maintenance And Repair Of Gas Valve, Meter Pipe And Handle Etc For All Installed Fire Extinguishing Equipment And Other Work At 03 Nos. 33/11 Kv Sub-Stations Vishwaskhand, Vipinkhand And Gwari Culwart Sub-Division-Vishwaskhand O&M Head Year-2023-24 Under Jurisdiction Of Ee, Eudd, Gomtinagar, Lesa