bids are invited for fire protection work 2nd phase ms pipe 1 , ms pipe 2 , ms pipe 3 , ms pipe 4 , ms pipe 5 , ms pipe 6 , ms pipe 7 , structural steel , sprinkler bulb type , butterfly valve 1 , butterfly valve 2 , ball valve 1 , ball valve 2 , pressure gauge , flexible pipe unbraided 1 , flexible pipe unbraided 2 , flexible pipe unbraided 3 , rosette plate , flow switch , annunciation panel , armuored cable , civil work , fda panel addressable , multi sensor detector , heat detector , sounder cum strobe , manual call point , control module , isolator module , monitor module , response indicator , liasoning total quantity : 13300