The cement silo numbered 611 is 72.7m high with a total of approx. 2900 m3 concrete volume and approx. 167t stranded steel wire. The current construction, being the first stage, shall be cast to 16.5m high and the slid-form shall be raised by 300mm each time. The approx. 800 m3 concrete shall be cast in a six day-and-night around the clock construction period.