Construction of a Commercial Center In the center of the city of Caldas da Rainha, with 3 buried basements for parking in the vicinity of historic buildings of the city, requiring the existence of a complex geotechnical work of containment, and raised floors destined to commercial spaces, with a central zone in balance with some dimension. SOPSEC has been involved in this process since the initial stages of Environment Impact Study, licensing, technical projects, and Management and Quality Control.