Tender For supply of ffs incl wlc system at nhc - overhead tank valve controller , level sensor , pump controller main panel , water sensor , wire connection , mccb , installation and commissioning , butterfly valve , nrv , two way fire brigade inlet , three way fire brigade inlet , ball valve , electronic hooter , pressure gauge , pressure switch , branch nozzle , rrl hose pipe , swinging hose reel drum , hydrant valve , repairing and servicing of terrace pump , repairing and servicing of firealarmpanel , repairing and servicing of hydrant valve , repairing and servicing of hose reel drum