INCOSA is an international engineering consulting firm with offices around the world. It has multiple business units that provide services across various industries including energy, transportation, and infrastructure. Some of its major projects involve designing and providing technical assistance for various aspects of Spain's extensive high-speed rail network, including tunnels, viaducts, and stations. INCOSA also recently formed a strategic alliance with Arenas Asociados, a renowned bridge design firm, to collaborate on bridge projects.

1. INCOSA GROUP
Integrated Engineering Design Services

2. COMPANY OVERVIEW
Integrated Engineering Design Services

3. INCOSA AROUND THE WORLD
In addition to our twelve offices and twenty work/lab centers in Spain,
INCOSA is a truly international company. We currently have operations and offices
in Colombia, Panama, United States and Peru, covering Latin America, as well as Europe. We
have devoted a significant part of our next expansion plan to the Americas, including an
additional Latin American office in Brazil and growth into key Asian markets.

4. COMPONENT BUSINESSES OF THE INCOSA GROUP
Business Consulting & Integrated Energy Subterranean Engineering
Environmental Management Services Provider and Geotechnics
Business Consulting and Hydraulic and
Research & Development + i Environmental Engineering
Architecture Services,
INCOSA’s Regional Services QA/QC, Geotech, Forensics, Information Systems,
for the Mediterranean Area and Structural Reinforcements Engineering Design, and
Quantitative Analysis
Privileged & Confidential

5. INCOSA AND ARENAS – STRATEGIC ALLIANCE PARTNERS
INCOSA recently entered into a strategic alliance with the world-class
bridge design firm of Arenas Asociados. The internationally-recognized
track record and experience of Arenas will allow INCOSA to provide
even more value to projects and partnerships that involve bridges of all
types. Arenas’ technical engineering skills combine with their
extraordinary aesthetic sense, culminating in award-winning state-of-
the-art bridge designs.
Privileged & Confidential

6. HIGH SPEED RAIL
Spanish Experience
Integrated Engineering Design Services

7. TRANS-EUROPEAN HIGH SPEED RAIL NETWORK

8. SPANISH HIGH SPEED RAIL NETWORK

9. Spain is the second country in the world with the most kilometres of high-speed
line in operation (behind China) and the first in Europe
2,776 km in service
24 Spanish cities directly connected to the Spanish high-speed railway network

10. PEIT (Strategic Infrastructure and Transport Plan) - 2020
Spain will have 10,000 km of high-speed lines
All of the provincial capitals will be connected to the network
90 percent of the population will live within 50 km of a high-speed
railway station

11. HIGH SPEED RAIL
Main References
Integrated Engineering Design Services

12. CASE STUDY - HIGH-SPEED RAIL
DESIGN OF THE PLATFORM MONDRAGÓN-EZKIO/ITSASO STRETCH. VITORIA – BILBAO
-SAN SEBASTIÁN HIGH SPEED RAIL LINE
Services Planning, Project and Geotechnics. This project is specially
complex due to the particular orography and several platform
crossings. Six tunnels of 18.990 meters long were designed, noting
Udala and Zumárraga with double pipe, as well as nine viaducts of
3.460 meters long
Client Railway Infrastructure
Administrator (ADIF)
Location Basque Country-Spain
Date 2003 – 2004
INCOSA contract € 2.575.000

13. CASE STUDY – HIGH-SPEED RAIL
HIGH SPEED RAILWAY LINE ADIF SECTION: SIETE AGUAS – BUÑOL
Services Project & Technical Assistance. 11,200 meters total length, including
three tunnels (Siete Aguas, La Cabrera and Buñol), summarizing 9,528 meters
(85% total line). Excavation with TBM and 1,000 meters to a cut and cover
tunnel.
Client Railway Infrastructure
Administrator (ADIF)
Location Valencia - Spain
Date 2003 – 2009
Project Size € 271 millions
Contract € € 4,500,000

14. CASE STUDY – HIGH-SPEED RAIL
HIGH SPEED RAILWAY LINE ADIF SECTION: PAJARES TUNNELS
Services Consulting & Technical Assistance for the control and construction
supervision:
Base tunnel length: 24, 648 m (East) and 24,667 (West)
Constructive Method: TBM (5 machines in total) and Drill & Blast
Free section: 56.7 m²
Internal diameter: 8.5 m
Client Railway Infrastructure
Administrator (ADIF)
Location León & Asturias - Spain
Date 2004 – 2011
Project Size € 3 billions
Contract € 12,500.000

15. CASE STUDY – HIGH-SPEED RAIL
HIGH SPEED RAILWAY LINE. SECTION: VIGO - DAS MACEIRAS
Services Consulting & Technical Assistance for the control and construction
supervision:
Two parallel tunnels 8200 m each, excavated by two double-shield TBMs
simultaneously to the excavation.; Lining consisting of 7 concrete segment
rings prefabricated 32 cm thickness each; Excavation diameter: 9,50 m &
free interior diameter: 8,50 m. Both tubes are connected each 400 m by
transverse drifts, 20 m length excavated by conventional methods
Client Spanish Ministry of Public
Works - Railway Infrastructures
Department
Location Pontevedra - Spain
Date 2008 – 2012
Project Size € 270 millions
Contract € 5,500,000

16. CASE STUDY – UNDERGROUND
HIGH SPEED RAILWAY LINE ADIF SECTION: LA TORRASA - SANTS
Services Project & Technical Assistance.
Urban tunnel - Barcelona Metro Line 1 – Ronda del Mig
Length: 2,100 m. - 1,530 m. tunnel
Excavation Method: Mine tunnel
Inverted arch
Special treatments: - Micropile umbrella (under peculiar points), fiber bolts
(face treatments) & micropile displays (to reduce building disorder)
Client Railway Infrastructure
Administrator (ADIF)
Location Barcelona - Spain
Date 2001 – 2009
Project Size € 1,95 billions
Contract € € 12,000,000

17. CASE STUDY – HIGH-SPEED RAIL BRIDGES
RIO TINTO VIADUCT: SEVILLA – HUELVA HIGH SPEED RAILWAY. STRETCH 4 LA PALMA DEL
CONDADO - NIEBLA
Services Viaduct Project Design by Arenas & Asociados. Hybrid deck
viaduct 1059 m long. Steel truss Main Span 150 m.
Client Public Works Ministry
Location Niebla, Huelva (Spain)
Date 2009 – 2010
ARENAS & ASOC.
Contract € 246.318

18. CASE STUDY – HIGH-SPEED RAIL BRIDGES
HERNANI VIADUCT: STATION ENTRY AND EXIT, SAN SEBASTIAN – ASTIGARRAGA STATION
OF STRETCH HERNANI – ASTIGARRAGA IN GUIPUZKOA – PAIS VASCO NEW RAILWAY
Services Project Design by Arenas & Asociados of three viaducts and High
Speed train Station of Astigarraga-San Sebastian. Including
Hernani Viaduct Prestressed concrete deck 1025 m long. Cable
stayed main span of 120 m.
Client Basque Railway
Infrastructure
Administrator
Location San Sebastián,
Guipuzcoa (Spain)
Date 2009 – 2011
ARENAS & ASOC.
Contract € 560.000

19. CASE STUDY – HIGH-SPEED RAIL BRIDGES
DEZA VIADUCT: ORENSE – SANTIAGO HIGH SPEED RAILWAY. STRETCH LALÍN – SANTIAGO
Services Project and construction supervision by Arenas & Asociados,
structural experts. Launched viaduct with prestressed concrete
deck 1175 m long. Typical span 75 m. Maximum span 150 m.
Concrete upper deck arch, abasing construction technique for
the arches. )
Client ADIF (Spanish Railway
Infrastructure
Administrator)
Location Galicia (Spain)
Date 2008 – 2011
ARENAS & ASOC.
Contract € 342.000

20. CASE STUDY – HIGH-SPEED RAIL BRIDGES
O EIXO VIADUCT: ORENSE – SANTIAGO HIGH SPEED RAILWAY. STRETCH LALÍN –
SANTIAGO.
Services Project and construction supervision by Arenas & Asociados, structural
experts. Viaduct with prestressed concrete deck 1224 m long. Typical
span 50 m. Maximum span 100 m. Construction technique using
movable scaffolding. Concrete upper deck arch, abasing
construction technique for the arches. Maximum height 82 m.
Client ADIF (Spanish Railway
Infrastructure
Administrator)
Location Galicia (Spain)
Date 2008 – 2011
ARENAS & ASOC.
Contract € 342.000

21. CASE STUDY – HIGH-SPEED RAIL BRIDGES
SARAMO VIADUCT: ORENSE – SANTIAGO HIGH SPEED RAILWAY. STRETCH LALÍN –
SANTIAGO.
Services Project and construction supervision by Arenas & Asociados,
structural experts. Viaduct with prestressed concrete deck
1485 m long. Maximum span 58 m. built with movable
scaffolding. Fix point in A pier.
Client ADIF (Spanish Railway
Infrastructure
Administrator)
Location Galicia (Spain)
Date 2008 – 2011
ARENAS & ASOC.
Contract € 342.000

22. CONTACT INFORMATION
2081 Business Center Dr. - Suite 195
Irvine CA 92612
Cell USA +1 949 500 4634
Cell Spain +34 667 106 827
Skype: fjgarciah01
fjgarciah@incosa.es
www.incgroup.es
© Copyright 2011 INCOSA. All rights reserved.