bids are invited for sitc of heat pumps system - 400 liter and above , providing and fixing to wall ceiling and floor approved quality cpvc pipes - 20 mm dia , rubber insulation - 13 mm nitril , providing, fixing jointing and testing heavy quality metal ball valves - 20 mm dia , brass non return valve - 20 mm dia , sitc of cable - 4c x 2 point 5sqmm , sitc of mcb - 16 amp , earthing copper cable - 4 mm dia , transportation - shifting on terrace , sitc of water heating pump machine - 50 kw , sitc of of hot water centrifugal pumps - between heat pumps and tank , hydropneumatics booster pump - 50 lpm per pump , hot water storage cum mixing tanks - 4000 ltr , hot water piping and valve with insulation - 50 mm dia , hot water piping and valve with insulation - 40 mm dia , hot water piping and valve with insulation - 32 mm dia , brass ball valves - 50 mm dia , brass ball valves - 40 mm dia , brass ball valves - 32 mm dia , brass ball valves - 25 mm dia , heavy quality gun metal or brass non return valve - 40 mm dia , air release valve - 25 mm , strainer y - 40 mm dia , pressure gauges and thermometers - pressure gauges suitable for hot water application , pressure gauges and thermometers - thermometer ll suitable for hot water application , sitc of xlpe cu armored cable - 10 sqmm , sitc of xlpe cu armored cable - 2 point 5 sqmm , sitc of mcb with weather proof enclosure - 40 amp , earthing copper cable - 4 mm dia , providing and installation of perforated gi tray with angle iron frames - 50 mm , cable termination - 10 sqmm , cable termination - 2 point 5 sqmm , transportation - shifting on terrace , sitc of electric geyser - capacity 25 ltr total quantity : 1186