Tender Results of Administrador De Infraestructuras Ferroviarias Spainish Railway Infrastructure Administrator Adif

Drafting of the construction project and execution of the works for the modification of the functionality of the automatic protection of the class "A3" level crossings, at pk 42/750 and pk 43/216 of line 202 Torralba - Soria, in the Municipality of Coscurita (Soria).

Repair of the bridge over the Arga river located on pk 176+682 of the line Zaragoza-Alsasua.

Cleaning services for the offices of the Technical Operations Headquarters of Western and Eastern Andalusia.

Drafting of the construction project and execution of the works for the new installation and for the renewal of the automatic protection of the class A2 and A3 level crossings in PK 347/893 and PK 9/410 of Lines 770 Oviedo - Santander and 762 Trubia - San Sebastián de Pravia in the municipalities of Nava (Asturias) and Muros de Nalón (Asturias).

Execution of the works of the replacement project and execution of closures between pp.kk. 207/600 and 225/800 of the 700 intermodal line Abando Indalecio Prieto to Casetas. Municipal terms of Orduña (Vizcaya) and Amurrio, Ayala and Llodio (Álava)

Action for the Improvement of Infrastructure (AMI) "Project drafting and execution of the work of actions in clearing of line 310 Aranjuez - Valencia - La Font de Sant Lluis. Ontígola - Ocaña section"

Independent evaluation and risk assessment of railway application projects in the RFIG based on common safety methods and CENELEC regulations

Execution works of the construction project to improve drainage in the pp.kk. 394+347,405+982 and 408+900. Villa del Rio - El Carpio section. Madrid - Seville Line

Drafting of project and execution of work AMI (2502) "Replacement of RS sleepers with monoblock in specific areas of the route from La Roda de Andalucía - Fuente Piedra - Bobadilla. Line 430 - Córdoba Mercancias - Los Prados"

Drafting of project and execution of work AMI - 1511 "Trench treatment between pp.kk. MD 152+948 to 153+052 and MI 152+958 to 153+052 Mérida - Los Rosales line. Province: Seville"