bids are invited for title 1 - supply of vrv type multi unit ac system complete with indoor and outdoor units with individual controller for cooling application 14hp cooling ods unit , title 2 - supply of vrv modular type indoor units comprising of all accessories. the indoor units shall be suitable to work on cooling mode. the indoor units shall be suitable for operation of 220v , 1 ph ac power supply with capacity 2tr cassette indoor unit with wireless remote , title 3 - supply of vrv modular type indoor units comprising of all accessories. the indoor units shall be suitable to work on cooling mode. the indoor units shall be suitable for operation of 220v , 1-ph ac power supply with capacity 4tr cassette indoor unit with wireless remote , title 4 - installation testing and commissioning of vrv system including copper piping, ducting with canvas connection and linear grills and other low side jobs , title 5 - lifting-shifting of machine , title 6 - scaffolding of machine , title 7 - ms structure for outdoor units total quantity : 21