Spain – Engineering services – Asistencia técnica y suministro de pequeño material para el cambio de ancho de los aparatos de vía del tramo Castellón – Vandellós-La Boella

This is an open tender by Adif-Alta Velocidad (Spain) for technical assistance and supply of small material for the railway track gauge change on the Castellón – Vandellós-La Boella section. The tender has two lots, but only the first lot is fully described with an estimated value of €6,558,163.03. The submission deadline is 15 July 2026, 10:00 CEST. The tender is partially funded by the EU Connecting Europe Facility. Only Spanish is accepted for submissions. Key eligibility criteria include economic and financial standing. Award criteria are price and quality, with details in the procurement documents. The procurement documents were not analyzed, and the second lot data is incomplete, lowering confidence.