Moei And Fans, Compound Light I/C Rmo Water Supply Pump, Dg Set And Fire Pump Installation In The Office Building And The Residential Building Of Cbi At Betkuchi, Guwahati During 2025-26 (Sh: Repairing Of Existing Fire Fighting Downcomer System And Refilling Of Fire Extinguishers) Subwork/Packages:Repairing Of Existing Fire Fighting Downcomer System And Refilling Of Fire Extinguishers