This tender with title Technical assistance services for the control and monitoring of the execution of the complementary works for the renewal of railway signaling installations on Calle 4 in the free trade zone industrial park in Barcelona. - 3007401 has been published on Bidding Source portal dated 27 Feb 2026 for the country of Spain. It has been categorized on Railway construction works & Technical assistance services & Railway signalling works & City railway construction work & Technical inspection services of engineering structures & Intercity railway works & Technical inspection and testing services & Installation work of illumination and signalling systems. For similar tenders you can see tenders mentioned below of this page.
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