Saudi Arabia - Manifah Construction of new refineries in Manifah included a self-standing tower with a burner for
flaring. Each tower is composed of three parts, each had about 20 meters. Every single part
had to be stretched and razed it to be mounted next section. Tension be done by wire ropes
anchored at three points. Each rope had to be stretched by a specified weight, the deflection
of the tower would be only tolerance from 0 to 10 mm. The maximum tension of a single wire rope
is 24 tons.