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Technical assistance in the direction of works is one of our services Claus, Invall performs control and monitoring throughout the process of the work of the Balearic Moll in the Port of Tarragona. It follows the procurement and classification of material required for dikes in the quarry, the construction of eleven concrete drawers armed by the "Mar de l'Aneto" caixon, melted at its final site of the pier, the construction of the platform closure dikes (by sea and land means), and performs the dredging and filling of the platform that forms the new pier.


In civil engineering, road engineering, since INVALL, has brought the project of fitting the vehicle containment elements and the tramp-footed cunettes of La Nou de Gaia in Solomon, Tarragona, with the aim of generating a positive return to society and improving people's lives.


INVALL opens delegation to La Coruña, given its strong expansion in the North-East area, we have strengthened our team and extended our offices in the Pocomaco Polygon. With this new delegation we already have three offices in Zaragoza, Bilbao and La Coruña and the headquarters of Reus.


Invall has been working since June 2020 with a supervisory team on the construction of the new high-speed railway station.For this spectacular project of 3000 TN Invall, it follows the pre-fabrication in Coruña, Portugal and Romania, verifying that requirements are met according to the acceptance criteria of 1090-2 EXC3 (technical requirements for the execution of steel structures). In addition to our own specifications imposed by our final client.


Covid-19 has made the catering sector adaptable to epidemiological circumstances. For this reason, the Barcelona City Council through Invall has carried out the expansion of the surfaces of the terraces of the restoration establishments, to boost the economic revival of the sector.


The current situation that we are surrounded has meant, by companies, an adaptation test to the environment; we believe that Invall has been able to deal with this change from the outset, both in terms of its economic activity and in terms of its involvement in the most humane field, taking care of its professional equipment and its customers; adapting its facilities, working methodology and the needs demanded by its customers.


INVALL has been working since 2016 on a major project for our province of Tarragona; the chemical companies located in Tarragona must adapt their discharges to the new DEI regulation (Directive 2010/75/EU of Industrial Emissions Trading).To meet this objective, the promoter of the AITASA project (Air's Industriales de Tarragona S.A.) has awarded AQUALIA the construction of a joint debugger of 1500m3/h and 24M.


The parish of Sant Bernat Calvó de Reus, entrusted our team of experts with the project of its necessary roof works. The tempo suffered water leaks due to the deterioration of the insulation. That is why the old insulation, put in place twenty-five years ago, has been cleaned up and the new material has been applied. From Invall we have drawn up the action project and the works have been carried out by ROBERSA.


Invall always working for renewable energy, has drawn up the fear concession project ENDESA GENERACIÓN S.A. For the installation of a mini-hydroelectric plant in the Eume riverbed in A Coruña, this reservoir gives rise to 123 hm3 of Capacity that receives an annual contribution of 551.74 hm3.The reservoir and the dam are found in the flow of the Eume river, which belongs to the Galicia Costa hydrographic basin, located in the towns of Monfero and Puentes de García Rodríguez.The works are expected to have a Duration of 18 months.