bids are invited for fire safety items refilling of portable fire extinguisher clean agent 2kg , refilling of portable fire extinguisher clean agent 4kg , refilling fire extinguisher map 90 6 kg , refilling of dcp 5 kg , refilling of abc 4 to 6 kg , refilling of abc 2 kg , pressure testing and refilling co2 5 kg , pressure testing and refilling co2 19 kg , supply of portable fire extinughiser co2 2 kg , supply of portable fire extinughiser co2 9 kg , supply of portable fire extinughiser foam based 9 liter , supply of afs fire extinugishers ball 148 mm with stand pressure testing of co2 fire extinguishers and refilling, , portable fire extinguishers (v2) as per is 15683:2018 total quantity : 149