TO TO TO BUSINESS SERVICES PROJECTS QUALITY REFERENCES JOB BUDGETS CONTACT ORGANIZATION CHART Awarded the control of the Tram The Modern North-South Line Tram Project arises due to a need for change for the future of mobility in the city of Zaragoza. The tram will change the way of moving around Zaragoza, it will bring us all closer together and will contribute to making our city a more pleasant place to live. Betting on the modern tram, Zaragoza joins many cities in Spain and the rest of the world that already have this new means of public transport, accessible, silent, fast, regular, comfortable and ecological. Ensaya, as an entity known to be accredited in the field of quality control, collaborates in this activity during the construction of the Zaragoza Tram, having already begun this work in collaboration with the contractor companies, Acciona Infraestructuras y Fomento de Construcciones y You hire. Broadly speaking, the tasks to be carried out consist of: - During the earthmoving, it is planned to check the quality of the soils used in landfills in accordance with the PG-3 specifications, as well as to verify their execution by measuring density and humidity in situ. - The materials used in the paving will be controlled by testing the gravel to verify that they meet the requirements of the PG-3 specification as well as the verification of their execution by measuring density and humidity in situ. Statistical control tests of concrete will be carried out according to the EHE instruction in its 2008 version as well as the control tests of bituminous mixtures following the criteria of articles 542 and 543 (2008 version) of the PG-3 specification. The mandatory tests will also be carried out to check the technical characteristics of the curbs and precast concrete tiles used in the paving. - The quality of all the materials used in the paving will be checked: tiles, curbs, cobblestones; applying current regulations to check the technical characteristics of said materials. - In the structures, the soils used for localized fillings and their compaction will be checked by determining the density and humidity in situ. Statistical control tests will be carried out on concrete and corrugated steel according to the EHE instruction in its 2008 version. - The technical characteristics of the signs, horizontal and vertical, will be checked. - The aluminothermic welding of the rail will be controlled by ultrasound. BUSINESS SERVICES PROJECTS QUALITY REFERENCES JOB BUDGETS CONTACT ORGANIZATION CHART Headquarters: Polígono Valdeconsejo c / Aneto, Parcela 8A. 50410 Cuarte de Huerva (Zaragoza). Tfn: 976 566 875 FAX: 976 566 612 Huesca Delegation: Polígono Sepes c / Artes Gráficas, 26 INT. Warehouse 2. 22006 Huesca. Tfn: 974 244 829 FAX: 974 230 462 Logroño Delegation: Polígono la Portalada II c / Circunde 2. 26006 Logroño. Tfn: 941 445 359 FAX: 941 445 122 © 2009 Ensaya All rights reserved . Legal Notice .