References
These are some of our most important projects.
Check a country to know about them:
Projects in Algeria
Argel Sewage
- Start date: 2011
- Tunnel kind: Sewage
- Outer diameter: 2.800 mm
- Inner diameter: 2.460 mm
- Tunnel length: 2.640 m
- Profile: DV8
Bourouba Tunnel
- Start date: 2015
- Tunnel kind: Sewage
- Outer diameter:4.600 mm
- Inner diameter: 4.000 mm
- Tunnel length: 2.800 m
- Profile: DV8
Pescade Tranche 5
- Start date: 2016
- Tunnel kind: Sewage
- Outer diameter: 3.300 mm
- Inner diameter: 3.000 mm
- Tunnel length: 2.600 m
- Profile: DV2
Projects in Brazil
Linha Leste Metro (Fortaleza)
- Start date: 2014
- Tunnel kind: Metro
- Outer diameter: 6.600 mm
- Inner diameter: 6.000 mm
- Tunnel length: 1.000 m
- Profile: DV3
Metropolitano 5 (Sao Paulo)
- Start date: 2012
- Tunnel kind: Metro
- Outer diameter: 10.210 mm
- Inner diameter: 9.410 mm
- Tunnel length: 6.300 m
- Profile: DV6
Linha 4 Sul (Rio de Janeiro)
- Start date: 2013
- Tunnel kind: Metro
- Outer diameter: 11.130 mm
- Inner diameter: 10.330 mm
- Tunnel length: 5.000 m
- Profile: DV6
Linha 6 Metro (Sao Paulo)
- Start date: 2015
- Tunnel kind: Metro
- Outer diameter: 10.210 mm
- Inner diameter: 9.410 mm
- Tunnel length: 13.250 m
- Profile: DV6
Projects in Costa Rica
Metropolitano de agua San Jose Project
- Start date: 2014
- Tunnel kind: Sewage
- Outer diameter: 2.800 mm
- Inner diameter: 2.500 mm
- Tunnel length: 1.750 m
- Profile: DV8
El Torito Project
- Start date: 2012
- Tunnel kind: Energy
- Outer diameter: 7.680 mm
- Inner diameter: 7.080 mm
- Tunnel length: 3.600 m
- Profile: DV9
Projects in Mexico
Emisor Oriente TEO Project
- Start date: 2014
- Tunnel kind: Sewage
- Outer diameter: 2.800 mm
- Inner diameter: 2.500 mm
- Tunnel length: 1.750 m
- Profile: DV8
Línea 12 Project (Mexico D.F.)
- Start date: 2009
- Tunnel kind: Metro
- Outer diameter: 9.920 mm
- Inner diameter: 9.110 mm
- Tunnel length: 7.050 m
- Profile: DV6
Emisor Poniente TEP II Project (Mexico D.F.)
- Start date: 2014
- Tunnel kind: Metro
- Outer diameter: 8.400 mm
- Inner diameter: 7.700 mm
- Tunnel length: 5.500 m
- Profile: DV6
Línea 12 Project
(Mexico D.F.)
- Start date: 2009
- Tunnel kind: Metro
- Outer diameter: 9.920 mm
- Inner diameter: 9.110 mm
- Tunnel length: 7.050 m
- Profile: DV6
Projects in Qatar
Idris MTS – 01 Project
- Start date: 2016
- Tunnel kind: Sewage
- Outer diameter: 3.600 mm
- Inner diameter: 3.000 mm
- Tunnel length: 16.200 m
- Profile: DV9IS
Red Line South Project
- Start date: 2013
- Tunnel kind: Metro
- Outer diameter: 6.770 mm
- Inner diameter: 6.170 mm
- Tunnel length: 30.000 m
- Profile: DV9
Projects in Spain
Valdemarín Project (Madrid)
- Start date: 2006
- Tunnel kind: Sewage
- Outer diameter: 3.260 mm
- Inner diameter: 2.760 mm
- Tunnel length: 1.360 m
- Profile: DV2
Cañaveral Project (Madrid)
- Start date: 2007
- Tunnel kind: Sewage
- Outer diameter: 4.550 mm
- Inner diameter: 4.150 mm
- Tunnel length: 3.670 m
- Profile: DV1
Villalba Project
(Madrid)
- Start date: 2008
- Tunnel kind: Sewage
- Outer diameter: 3.260 mm
- Inner diameter: 2.760 mm
- Tunnel length: 1.000 m
- Profile: DV2
Oliola Project
(Lérida)
- Start date: 2006
- Tunnel kind: Sewage
- Outer diameter: 3.260 mm
- Inner diameter: 2.760 mm
- Tunnel length: 1.360 m
- Profile: DV2
Pajares Project
(Asturias)
- Start date: 2008
- Tunnel kind: Railway
- Outer diameter: 9.500 mm
- Inner diameter: 8.600 mm
- Tunnel length: 11.700 m
- Profile: DV5
Linea 9 Project (Barcelona)
- Start date: 2006
- Tunnel kind: Metro
- Outer diameter: 11.600 mm
- Inner diameter: 10.900 mm
- Tunnel length: 3.585 m
- Profile: DV3
Sant Just Project (Barcelona)
- Start date: 2008
- Tunnel kind: Water
- Outer diameter: 5.700 mm
- Inner diameter: 5.200 mm
- Tunnel length: 5.780 m
- Profile: DV3 / DV5
Trinitat Project (Barcelona)
- Start date: 2008
- Tunnel kind: Water
- Outer diameter: 5.700 mm
- Inner diameter: 5.200 mm
- Tunnel length: 5.800 m
- Profile: DV3
Terrasa Project (Barcelona)
- Start date: 2008
- Tunnel kind: Railway
- Outer diameter: 6.600 mm
- Inner diameter: 6.000 mm
- Tunnel length: 6.225 m
- Profile: DV5
Airport Barcelona
Project
- Start date: 2008
- Tunnel kind: Metro
- Outer diameter: 9.070 mm
- Inner diameter: 8.600 mm
- Tunnel length: 3.528 m
- Profile: DV4
Airport Málaga
Project
- Start date: 2008
- Tunnel kind: Railway
- Outer diameter: 9.070 mm
- Inner diameter: 8.430 mm
- Tunnel length: 1.900 m
- Profile: DV1
Vigo – Das Maceiras (Potevedra)
- Start date: 2008
- Tunnel kind: Railway
- Outer diameter: 9.140 mm
- Inner diameter: 8.500 mm
- Tunnel length: 15.300 m
- Profile: DV5
Serrano Project
(Madrid)
- Start date: 2009
- Tunnel kind: Railway
- Outer diameter: 11.750 mm
- Inner diameter: 10.950 mm
- Tunnel length: 6.840 m
- Profile: DV5
Quejigares Project (Granada)
- Start date: 2009
- Tunnel kind: Railway
- Outer diameter: 9.070 mm
- Inner diameter: 8.430 mm
- Tunnel length: 1.000 m
- Profile: DV1
Girona Railway
Project
- Start date: 2009
- Tunnel kind: Railway
- Outer diameter: 11.750 mm
- Inner diameter: 10.950 mm
- Tunnel length: 2.700 m
- Profile: DV5
Sabadell Railway
Project
- Start date: 2010
- Tunnel kind: Railway
- Outer diameter: 6.500 mm
- Inner diameter: 6.000 mm
- Tunnel length: 6.440 m
- Profile: DV1
Mandri Metro Project (Barcelona)
- Start date: 2010
- Tunnel kind: Metro
- Outer diameter: 11.700 mm
- Inner diameter: 10.900 mm
- Tunnel length: 4.070 m
- Profile: DV3
Abroñigales Project (Madrid)
- Start date: 2010
- Tunnel kind: Sewage
- Outer diameter: 3.800 mm
- Inner diameter: 3.400 mm
- Tunnel length: 2.400 m
- Profile: DV1
Edar Project
(Ciudad Real)
- Start date: 2010
- Tunnel kind: Sewage
- Outer diameter: 3.260 mm
- Inner diameter: 2.760 mm
- Tunnel length: 1.400 m
- Profile: DV2
Túneles Bolaños
Project (Galicia)
- Start date: 2013
- Tunnel kind: Railway
- Outer diameter: 9.500 mm
- Inner diameter: 8.760 mm
- Tunnel length: 12.500 m
- Profile: DV5
Colector de Pinos Project (Madrid)
- Start date: 2012
- Tunnel kind: Sewage
- Outer diameter: 4.600 mm
- Inner diameter: 4.200 mm
- Tunnel length: 2.560 m
- Profile: DV9
Subfluvial Santoña
Project (Cantabria)
- Start date: 2015
- Tunnel kind: Sewage
- Outer diameter: 4.000 mm
- Inner diameter: 3.500 mm
- Tunnel length: 1.500 m
- Profile: DV4
Acceso Aeropuerto
Barcelona
- Start date: 2017
- Tunnel kind: Railway
- Outer diameter:10.200 mm
- Inner diameter: 9.600 mm
- Tunnel length: 4.000 m
- Profile: DV11