bids are invited for vrv ac ((3 3 )) 13 lakh (s) sitc of vrf conditioning units with hundred percent inverter type compressor of capacities odu five hp side discharge , sitc of vrf conditioning units with hundred percent inverter type compressor of capacities t10 hp minimum cop 4 point 5 top discharge , sitc of vrf conditioning units with hundred percent inverter type compressor of capacities 12hp minimum cop 4 point 3 top discharge , supply lifting and shifting instllation testing and commissioning of ductable type indoor unit with drain pump 6 point 4 tr , supply lifting and shifting instllation testing and commissioning of ductable type indoor unit with drain pump 8 point 0 tr , supply lifting and shifting instllation testing and commissioning of ductable type indoor unit with drain pump 4 point 0 tr , supply instllation testing and commissioning of wired remote , supply instllation testing and commissioning of branch joints , supply instllation testing and commissioning of outdoor joints , dismatleing of old outdoor and indoor units along with copper pipes 8 point 5 tr ductable 3nos 5 point 5 tr ductable 2nos , ancilliary works like making airtight partition realignment of grilles , copper piping for vrf system all pipes shall be suitable for r410a high pressure 28 point 6 mm dia pipe insulated with 19 mm thick insulation , copper piping for vrf system all pipes shall be suitable for r410a high pressure 22 point 2 mm dia pipe insulated with 19 mm thick insulation , copper piping for vrf system all pipes shall be suitable for r410a high pressure 19 point 1 mm dia pipe insulated with 19 mm thick insulation , copper piping for vrf system all pipes shall be suitable for r410a high pressure 15 point 9 mm dia pipe insulated with 13 mm thick insulation , copper piping for vrf system all pipes shall be 1 24suitable for r410a high pressure 12 point 7 mm dia pipe , split air conditioner (ceiling mount type), as per is: 1391 (part 2) total quantity : 657