Corbel structure/ jutting out structure built in high resistance steel pipes without welded seams. With sanded anti-rust and two coatings of synthetic varnish/enamel. (Due to its great size, the structure must be unloaded by the use of a crane).

The upper structure consists of a round structural tube. According to norms of IRAM-IAS U 500-2592 // 500-503

Basis or foundation made of reinforced concrete 60 cm in diameter and 120 cm in depth.