Gi Duct Work 24 Gauge 0.60Mm Sheet With Installation , Aircooler With 1800 Cmh 1.1Kw Motor , Air Grill Aluminiumpowder Coating , Cooler Stand And 1000 Litres Water Tankwith Hanging Installation , Insulation Of Aluminium Acoustic9Mm Xlpe , Canvas Connection , Civil Work , Plumbing Work Quantity: 4691