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 02 Nos. 33/11 Kv Sub-Stations Kamta And Laulai Sub-Division-Kamta As Per Boq O&M Head Year-2023-24 Under Jurisdiction Of Ee, Eudd, Chinhat, Lesa