bids are invited for and hydrotesting of fire extinguishers fire bucket with stand and canopy for four buckets , refilling of abc five kg extinguisher , refilling of abc six kg fire extinguisher , refilling of co two two kg fire extinguisher , refilling of co two four decimal five kg fire extinguisher , refilling of co two nine kg fire extinguisher , hydro testing of abc fire extinguishers , hydro testing of co two fire extinguishers , co two four decimal five kg discharge hose , co two four decimal five kg discharge horn , co two nine kg discharge hose , co two nine kg discharge horn , abc five kg discharge hose with nozzle , abc six kg discharge hose with nozzle boq for procurement of fire safety equipment and refilling total quantity : 279