NADIR polyethylene pipes Ø400mm (16") have been installed by our distributor ITALSAN for a district cooling line from the power plant located in the Matadero Cultural Center of Madrid to the future building of the Ministry of the Treasury in the City of Madrid, that is currently being rebuilt. Matadero Madrid is a large interdisciplinary creative laboratory, a space for the exchange of ideas on the culture and values ​​of contemporary society, open to all fields of creation, with the aim of encouraging the meeting and dialogue between artists and with the public. It was created in 2006 by the City of Madrid to promote the research, production, training and dissemination of creation and contemporary thought in all its manifestations. Its areas of activity are visual arts, scenic arts, literature and reading, thought, music and sound art, cinema, design, fashion, architecture, urban planning and landscape, with an integral and multidisciplinary approach to creation. Open to the public since 2007, the involvement of the main institutions of the city that operate in various areas of cultural creation has been and is essential in the development of Matadero Madrid. This commitment turns into a model of institutional, public and private cooperation, which promotes participation and guarantees the plurality, independence and feasibility of the project.