The structures for the expansion of the gas compression station involved the construction of the following works:

Five new buildings in the RTR area:

• 2 compressors buildings
• 2 vsd buildings
• 1 electrical building

Three new buildings in the SEGEO area:

• 1 compressors building
• 1 vsd building
• 1 pumps masonry building

Excavations, embankments and earth movements, demolitions, reinforced concrete foundations for buildings, c.a.p. buildings, foundations for pipe-racks and metal structures, foundations for systems, various foundations and for tanks, grouting, underground networks, road works, earth networks, metal carpentry.