Supply of Central Air Cooling With Duct 7 Ducting Size 960 Sqft Ducting From Cooler To Main Duct 90Sqft X 4 Ducting 12 Mouth Point In Size 5Ft 60 Sqft Removal Of Window Jhamp And Plastering Of Damaged Area Of Jhamp Main Duct Mouth 2 Point 25 Sqft Water Tank 1000 Ltr With Stand Of 8Fit With Plumbing Fitting 280 Ft From Cooler To Duct With 04 Cooler Stand Water Input From 100 Mtr Approx And Output To 04 Cooler Only Including All Plumbing Work And Input Output Valves Electric Work Electric Connection Of Cooling With 2 Evapolar Switch To Control Cooler Duct Functioning Cooler Controller From Room Inside Power Supply From Room Grill And Air Controller On Duct Mouth Foam Insulation Inside The Ducting