Railway infrastructures

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Renovation of track of the San Vicente-V. Alcántara Stretch

COSFESA is a Grupo Ortiz company specialising in the construction and maintenance of railway lines. Established in 1986, this Galician firm has over 25 years experience in the field and has become one of the most respected companies in the Spanish railway sector

Rehabilitation of track of the Antequera-Loja Stretch

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In 2006 COSFESA was bought by Grupo Ortiz in response to the solid commitment the Group had set itself with regard to its invol-vement in the railway infrastructure sector, and to the diversifica-tion of the business of the Group.

At the outset they focused on their own region of Galicia but soon expanded from there with ever bigger contracts. Today they are present all over Spain and have worked on major projects in re-gions such as Andalusia, Castilla-León, the Basque country, Cata-lonia, Extremadura, etc. They have also submitted railway tenders in countries such as Bulgaria, Romania, Poland and Hungary.

COSFESA’s constant expansion in the technical field led ADIF’s (Spain’s Administrator of Railway Infrastructures) Standards Com-mittee of the Ministry of Public Works to award them the position of Qualified Contractor for the following subsectors:

OAAA Track maintenance with heavy machinery. OAAB Track maintenance with light machinery. OAEB Tunnel repair interventions. OAB Switch maintenance. OAFB Rehabilitation of pre-fabricated bridges and overhead bridges.

OAG Track infrastructure maintenance (Levelling y and trench maintenance).

OAH Levelling, including tunnel entrances, pedestrian under-passes, level crossings.

OACA Renovation and rehabilitation of tracks without ballast clearing.

OACB Renovation and rehabilitation of tracks with ballast clearing. OAKA Construction of overhead bridges. OAFD Construction of bridges. OAKB Construction of pedestrian underpasses.

Infrastructure, track and switch maintenance on the Levant High Speed Line

Linking of Seville metro L1 with Alcalá de Guadaira

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Areas of workCOSFESA carries out all types of railway infrastructure work, classifying them into six main groups:

Renovation and maintenance of railway tracks. Consolidation of trenches, repair and improvement of shoulders and reconstruction of culverts.

Construction of artificial tunnels for railway lines. Reconstruction of tunnel surfaces and/or railway tunnel gables. Construction, maintenance and consolidation of overhead bridges. Construction, reinforcement, improvement and modernisation of bridges.

All this kind of work, whether public or private, requires very close collaboration with railway management as rail traffic cannot be interrupted. COSFESA is also qualified to work in the following areas and installation sectors:

Electrificación:

- Overhead line (direct current and alternating current). - Substations (direct current and alternating current). - Remote control.- Power lines (Installation of High Lines, Installation of Low

Lines,Transformation Centres).

Signalling:

- Electronic signalling systems.- Electric signalling systems by Geographic Groups.- Cable-free signalling systems.

New AVE station in Burgos

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- CTC Remote Control Centralised systems.- Level crossing protection systems.- Mechanised signalling systems.- Energy supply systems for installations.- Complementary works.- Installation of new technologies – ERTMS.- Auxiliary systems.

Telecommunications:

- Transmission systems.- Communications for railways.- Centralised telephone switchboards.- Splicing and laying of copper cables. - Fibre optics (including splicing and laying). - Radio communications.

Works:

- Track maintenance railway works.- Track maintenance railway installation works- Track renovation and rehabilitation railway works.- Track ballast clearing railway works.- Tunnels. - Bridges and overhead bridges. - Track and levelling infrastructure maintenance.- Construction of track and levelling infrastructure.- Switch assembly railway works.- Construction of level crossings.- Installation of concrete-mounted track.

Sleeper replacement

Renovation of track of the Amurrio-Llodio Stretch.Trench maintenance of the Zamora-Carbajales Stretch

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Plasser & Theurer DGS-62N Dynamic Track Stabiliser

MATISA B-50-D Tamping–Levelling–Lining Machine

Track ballast clearing operations. MATISA C-75

MATISA B-66U Tamping machine

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Machinery inventoryIn addition to having outstanding human capital, over the past few years COSFESA has also invested heavily in expanding its machi-nery inventory, giving the company the opportunity to be able to undertake any kind of project. Its machinery inventory consists of:

Matisa B-66-U Tamping machine. Matisa B-45-U Tamping – Levelling – Lining Machine. Matisa B -50-U Tamping – Levelling – Lining Machine. Matisa B-20-C Tamping machine. Matisa C-75 Ballast Clearing Machine. Ballast Conveyor for ballast clearing (six units). Matisa R-21LS Ballast Tamper (two units). Matisa R-20-ES Ballast Tamper. Maintenance gantry crane (two units). Switch lifting units. Plasser & Theurer DGS-62N Dynamic Track Stabiliser.

Tamping–Levelling–Lining Machine MATISA B-45-D

Ballast Tamper MATISA B-21-LS

Switch lifting units

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Our most recent projectsTogether with Grupo Ortiz’s real estate developer Ortiz Construc-ciones and ICMA-PROAKIS, the Group’s other railway company, COSFESA has an impressive list of orders both individually as well as jointly with other firms in the sector.

Some of the most outstanding are:

Infrastructure and superstructure construction track work for Seville’s Line 1 connection with Alcalá de Guadaira: Stretch II: Adufe-Montecarmelo.

Execution of works for the Tarragona-Barcelona- France Line project. Stretch: Granollers-Massanet. Renovation of metal structures.

Infrastructure, track and incident maintenance plan for the Ibe-rian Gauge track. Lot E2 for 2009 and 2010 for Galicia’s head Maintenance Office.

Infrastructure, track and incident maintenance plan for the Iberian Gauge track. Lot E3 for 2009 and 2010 for Merida’s (Badajoz) head Maintenance Office.

Execution of works for the construction project of the Third Rail and electrification of the cargo branch-line for the Port of Barcelona and the installation of a 1435mm gauge access from the Can Tunis terminal in Barcelona.

Landslide repair intervention on the Castejón-Bilbao Line

Track expansion work

L1 metro viaduct in Alcalá de Guadaira, Seville

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Renovation work of the track on the San Sebastián-Irún Stretch of the Madrid-Hendaya Line.

Civil engineering work on Line 3 of the FMB. San Antonio de Etxebarri Stretch.

Contract for infrastructure, track and switch maintenance for the new High Speed rail Access to Levante. Madrid- Castilla La Mancha- Valencian Community- Murcia Region. Gabaldón-Valencia and Gabaldón-Albacete Stretches.

Plan for preventive maintenance for infrastructure, track and corrective interventions for Iberian Gauge Lines of the Conven-tional Network (PTIV) for 2012, 2013 and 2014 in the province of Orense.

Re-surfacing for tunnel no. 8 on the Jaca-Canfranc Line (Huesca). Treatment of affected infrastructures on the Monforte- Vigo Line. Surfacing treatment for tunnel no. 62 on the Zamora-La Coruña Line.

Resurfacing and waterproofing of tunnel no. 9 on the Palencia-La Coruña Line.

Total trench treatment of the León-Gijón Line. Surfacing treatment for La Guía tunnel on the Redondela-Vigo-Guixar Line.

Track repair at the Betanzos-Infesta Station on the Palencia-La Coruña Line.

Replacement of ballast between Redondela and Vigo-Guixar on the Redondela-Vigo-Guixar Line.

Enlargement of tunnel entrance no. 79 and trench repair on the Palencia-La Coruña Line.

Trench treatment of the Zamora-La Coruña Line. Track repair at the Monforte de Lemos Station on the Monforte-Vigo Line.

Trench treatment of the Betanzos-Ferrol Line. Replacement of ballast between Redondela and Vigo on the Monforte-Vigo Line.

Expansion of earthen retaining wall of the trenches on the Medina del Campo-Zamora Line.

Rehabilitation of track at the Ribadavia Station on the Monforte-Vigo Line.

Infrastructure treatment of the Zamora-La Coruña Line. Consolidation of trenches around tunnel nº 63 on the Palencia-La Coruña Line.

Trench treatment and treatment and stabilisation of embank-ments on the Palencia-La Coruña Line.

Rail replacement between Redondela and Vigo-Guixar on the Monforte-Vigo Line.

Rehabilitation of tracks for AVE use at the Orense Station on the Monforte-Vigo Line.

Consolidation of embankments of the Curtis-Oza de los Ríos Stretch on the Palencia-La Coruña Line.

Pre-maintenance work on the new railway Orense-Santiago Stretch. Construction of infrastructure and urbanisation of Lines 1 and 2 of the Malaga Metro. Guadalmedina-RENFE Stretch.

JAE replacement with10m long rail joints and UIC 60 A and B triangular rails in La Coruña.

High Speed Atlantic Route Variante de Portas

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Other major projects Renovation of track for the El Vacar-Alhondiguilla Stretch on the Cordoba-Velmez Line.

Treatment of tracks and installations of the Ourense- Empalme Station on the Zamora-La Coruña Line.

Rehabilitation of the 6th phase of the track on the Zafra-Jerez de los Caballeros Line.

Rehabilitation of track of the Polígono San Ciprián de Viñas branch-line on the Zamora-La Coruña Line.

Rehabilitation of track of the Puerto de Ferrol branch-line on the Betanzos-Ferrol Line.

Urgent rehabilitation plan of the track for the Covas- Monforte, Monforte-Vigo and Puebla de Sanabria-Ourense Stretches on the León-La Coruña, Monforte-Vigo and Zamora-La Coruña Lines.

Urgent rehabilitation plan for the track of the Redondela- Padrón Stretch on the Redondela-Santiago Line.

Urgent rehabilitation plan for the track of the Padrón- Santia-go, Ourense-Irixo and Santiago-La Coruña Stretches on the Redondela-Santiago and Zamora-La Coruña Lines.

Urgent rehabilitation plan for the track of the Monforte-Betanzos Stretch on the León-La Coruña Line.

Rehabilitation of track and switches at the La Coruña- San Diego Station (2nd phase).

Rehabilitation of track and installations at the La Coruña- San Diego Station on the León-La Coruña Line.

Rehabilitation of Dehesas tracks 3 and 5 on the Palencia-La Coruña Line.

Rehabilitation of track and replacement of materials for the Las Maravillas-Bobadilla Stretch on the Las Maravillas-Algeciras. Line.

Installation of a third rail and electrification of the Can Tunis, Barcelona branch-line.

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Renovation of track and installations at the Vigo-Guixar Station on the Redondela-Vigo-Guixar Line.

Renovation of track in tunnels 4 and 6 of the Carbajales- Puebla de Sanabria Stretch on the Zamora-La Coruña Line.

Treatment of tracks at stations of the La Rúa- Puebla de Brollón Stretch on the León-La Coruña Line.

Rehabilitation of track of the Antequera-Loja and the p.k. 119/500 to Granada routes on the Fuentepiedra-Granada Line.

Rehabilitation of tracks 3 and 5 at the Taboadela Station on the Zamora-La Coruña Line.

Treatment of tracks and installations at the Ourense- Empalme Station (2nd phase) on the Monforte-Vigo Line.

Treatment of circulation tracks of the Irixo-Vedra Stretch on the Zamora-La Coruña Line.

High Speed Atlantic Route. Safety Installations. Stretch: Variante de Portas.

Expansion of stabling tracks at the Llanos de la Granja Terminal (Badajoz). Civil Engineering and Superstructure.

Renovation of track of the San Vicente de Alcántara- Valencia de Alcántara Stretch on the Madrid-Valencia de Alcántara Line.

Rehabilitation of track 4 at the El Higuerón Station on the Madrid-Seville Line.

Renovation of track with material from Levante on the p.k. 47/994-49/820 on the Aljucén-Cáceres Line.

Rehabilitation of tracks 3 and 5, replacement of switches, inspection of line 2 and sidings at the Peñarroya Station on the Almorchón-Miralbueno Line.

Renovation of track between p.k. 65/800 and 79/350. Phase I of the Zafra-Llerena Stretch on the Mérida-Los Rosales Line.

Ballast cleaning and replacement of materials in the tunnels of the Lalín-Puentetaboada Stretch on the Zamora-La Coruña Line.

Renovation of track for the Antequera-Loja Stretch

Switch assembly of at the Freixeiro Station, Orense

Rehabilitation of tracks at the Peñarroya Station Cordoba

Registered addressC/ Ramón Cabanillas, 2-B, local 232004 OrenseTel. 988 231 561Fax 988 221 813confesa@cosfesa.com

WarehouseUrbanización VistahermosaPlaza de Alfonso Alcaraz, 332002 Orense

Machine ParkEstación de La Rúa Orense

www.grupoortiz.com

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