Gas District Cooling Water Tank (GDC)
Putrajaya, Malaysia

The 33.70m high circular tank for cooling water storage has in internal diameter of 45.50 m, and was constructed using in-situ concreting operations. The 75 cm thick reinforced concrete wall is vertically reinforced by means of four pilaster strips - in the ring wall integrated buttresses, each 1.40m thick and 4.20m long.