bids are invited for fire extinguisher maintenance at kolkata terminal fe service abc 9kg sp servicing , fe service dcp 10kg inspection , fe service 25 50 75 kg dcp inspection , fe service co2 4.5 kg inspection , refilling fireextngr 9kg refilling abc , refilling of abc type fe , refilling of co2 cartridges , refilling co2 cartridge 2kg , refilling of co2 cartridge co2 1 and 2kg , refilling co2 fe 4.5kg , refilling of scaba cylinder pr 300bar , wind socks double linen cloth waterproof , dcp rating 0.95 to 1.0 , supply and fix dcp cap washerdcpextngr , sply and fix discharge horn co2co2extngr , supply and fixing squeeze grip nylon , supply and fixing co2 safety clip , supply and fixing dcp safety clip , splyand fixing fire hose dcp 9kg , sply and fixing fire hose dcp 10kg , sply and fixing fire hose co2 4.5 kg , supply and fixing of hose pipe dcp 75kg , supply and fixing of hose pipe dcp 25kg , sup and fix fire bucket2 bucket with sand , ring and pin fire extinguisher , cartridge dcp fe 10kg , squeeze clip plastic polythene , safety pin holder fire extinguisher , safety pin fire extinguisher , plunger cap rubber extinguisher , pressure gauge fire extinguisher , nozzle dcpfe 75kg , nozzle dcpfe 25kg , nozzle dcpfe 10kg , cap washer fire extinguisher , bend pipe cap 2 or 2.5kg co2 , sup and fttg of labelinstr fire extngr , clean agent fire ext capacity 2kg , extinguisher clean agent 4kg total quantity : 6383