bids are invited for custom bid for services - periodical inspection/servicing of dcp cartridge-type fire extinguisher of capacity 5 kg and 6 kg (without gauge) available over mys division once in 3 months 180x4x2) , custom bid for services - refilling, recharging, inspection and painting of dcp cartridge type (without gauge) fire extinguisher once in a year , custom bid for services - hydraulic pressure testing once in two years , custom bid for services - replacement of metal cap for dcp fire extinguishers , custom bid for services - refilling of co2 gas in the cartridge , custom bid for services - cap washer , custom bid for services - safety clip , custom bid for services - hose set , custom bid for services - gas cartridge new , custom bid for services - inner container , custom bid for services - periodical inspectionservicing once in three months of abc type fire extinguishers with a 6 kg capacity with gauge , custom bid for services - refilling, recharging, inspection and painting of abc-type fire extinguishers (with gauge) once in a yea , custom bid for services - hydraulic pressure testing once in every two years , custom bid for services - hose pipe with nozzle (hose set pipe with nozzle) for 6 kgs capacity abc type fire extinguishers , custom bid for services - pressure gauge , custom bid for services - valve set , custom bid for services - plunger rod with spring , custom bid for services - safety pin , custom bid for services - periodical quarterly inspection/servicing of 4 kg abc-type fire extinguishers of abc-type fire extinguishers with a 4 kg capacity with gauge , custom bid for services - refilling, recharging, inspection, and painting of 4 kg capacity abc type fire extinguishers once in a yea , custom bid for services - hydraulic pressure testing once every two years. , custom bid for services - hose pipe with nozzle (hose set pipe with nozzle) for 4 kgs capacity abc type fire extinguishers , custom bid for services - pressure gauge , custom bid for services - valve set , custom bid for services - slinger rod with spring total quantity :