bids are invited for custom bid for services - as per sow repair, maintenance and installation of plant similar category systemsequipments repair of split air conditioners dismantle and re-installation repair of necessary parts at ins netaji subhas, kolkata 1 1.5 ton air conditioner dismantle and re-installation including servicing and overhauling 2 leakage testing and gas charging 3 supply and replacement of compressor 1.5 ton 4 supply and fixing of copper pipes 5 new capacitor replace odc valve replace internal wiring & indoor unit retrofit and reamp, odu bracket 6 new drain pump replace 7 8 1.5 ton air conditioner general servicing and overhauling, copper pipe insulations air conditioner jet pump servicing total quantity :