The main works carried out: arrangement and reclamation of the area, excavations and fillings, structures in reinforced concrete. prefabricated or not, architectural facade cladding, waterproofing, roofing systems, wall insulation systems, reinforced concrete screeds and foundations, floors and coverings, walls and false ceilings, plasters and paintings, external and internal doors and windows, metal carpentry, underground networks, electrical systems, mechanical systems, elevators, external flooring and green arrangements, fire prevention systems, traffic and parking and lighting external.