Aqaba New Port Phase II (Jordan)

Diaphragm Wall with Hydrofraise
About us
Aqaba New Port Phase II (Jordan)

Diaphragm Wall with Hydrofraise
About us
Metro de Quito (Ecuador)

Bored Piles

San Francisco Station
About us
Metro de Quito (Ecuador)

Diaphragm walls, Piles, Micropiles, Compensation grouting

Jipijapa, Iñaquito, La Carolina, El Ejido, El Recreo, El Calzado, Solanda and Morán Valverde Stations
About us
Metro de Quito (Ecuador)

Diaphragm walls, Piles, Micropiles, Compensation grouting

Jipijapa, Iñaquito, La Carolina, El Ejido, El Recreo, El Calzado, Solanda and Morán Valverde Stations
About us
Metro de Quito (Ecuador)

Diaphragm walls, Piles, Micropiles, Compensation grouting

Jipijapa, Iñaquito, La Carolina, El Ejido, El Recreo, El Calzado, Solanda and Morán Valverde Stations
About us
Metro de Quito (Ecuador)

Diaphragm walls, Piles, Micropiles, Compensation grouting

Jipijapa, Iñaquito, La Carolina, El Ejido, El Recreo, El Calzado, Solanda and Morán Valverde Stations
About us
Trans Gambia Bridge

1200 and 1500 mm diameter driven steel pile, 60 m depth
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Trans Gambia Bridge

1200 and 1500 mm diameter driven steel pile, 60 m depth
About us
Underpass in the Plaza de les Glòries, Barcelona, Spain

Diaphragm Walls executed by Trench Cutter and Mechanical Grab in the Plaza de les Glòries, Barcelona, Spain
About us
The Modernization Project of the Talara Refinery (Peru)

After fifteen months and a total of 8424 Units of Terra Prefabricated Piles, the foundation works of the Expansion of Talara Refinery project is completed.

A project of Tecnicas Reunidas Talara, S.A.C., at Peru (State Company Petro Peru)
About us
Terratest History

Terratest Group has its origins in the company that named it, CRAELIUS DIABOR, S.A.,

which was incorporated in Spain in 1959 as a subsidiary of the Swedish company Sveska Diamantberborrin AB.

Later on another historic company in the foundations sector was incorporated in 1985 to the group (Cimyson, ICOS).
About us
Terratest History

Terratest Group has its origins in the company that named it, CRAELIUS DIABOR, S.A.,

which was incorporated in Spain in 1959 as a subsidiary of the Swedish company Sveska Diamantberborrin AB.

Later on another historic company in the foundations sector was incorporated in 1985 to the group (Cimyson, ICOS).
About us
Tsankov Kamak Dam (Bulgaria)

Injection and drainage
About us
Forth Crossing bridge, Edinburgh (Scotland)

Off Shore Jet Grouting
About us
Slope stabilization residential area Alfamar (Spain)

Bored Piles
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Castiblanco Bridge, Badajoz, (Spain)

Bored Piles
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Hubertus Tunnel (Holland)

Ground Freezing
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City Metro Tunnel Karlsruhe (Germany)

Grouting
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Sodermalm Tunnel (Sweden)

Tunneling
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A9 Turtmann (Switzerland)

Jet Grouting and Anchors
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United Business Center 5 Lasi (Romania)

Diaphragm Walls
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Gdansk harbor-airport connection, Gdansk (Poland)

Diaphragm Walls
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Piedra larga wind farm (Mexico)

Diaphragm walls
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Line 5 for the Sao Paulo underground system (Brasil)

Diaphragm walls
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Las Américas Bridge restoration (Panama)

Anchors
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Hydrocarbon logistic plant (Colombia)

Precast Piles
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Ceyranbatan uf plant project (Azerbaijan)

Tunneling
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Grand Hamad st. Crossing, Doha (Qatar)

Tunneling
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Burkina Faso Embassy (Ivory Coast)

Bored Piles
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Dangote fertilizer plant, Lagos (Nigeria)

Precast Piles
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Parking in Dakar (Senegal)

Diaphragm walls
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Hospital in Brazzaville (Republic of Congo)

Bored Piles
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Dam in Algeria

Cut-off slurry walls
About us

Terratest Group

Presentation

Terratest is an International Construction Group, leader in Special Foundations, Soil Improvement, Microtunneling and the Environmental Sector. Founded in 1959, we are one of the few companies in the world covering the entire range of Geotechnical Works, so we are pleased to offer comprehensive solutions to geotechnical problems of any kind and magnitude.

The aim of our company is to provide suitable solutions to our clients, with seriousness and efficiency, adapting our knowledge and resources to the specifications of each project, and presenting more advantageous alternative solutions. Brochure Terratest Group

Activities

– Precast Piles
– Bored Piles
– CFA
– Micropiles
– Diaphragm Walls-Trench Cutter
– Soil Nailing
– Ground Anchors
– Wick Drains
– Metallic Bracing
– Stone Columns
– Jet Grouting

– Compensation Grouting
– Compaction Grouting
– Sheetpiles
– Microtunneling
– Consolidation Tunnel
– Horizontal directional drilling
– Environmental Works
– Ground Freezing
– Engineering
– Auscultation

Piles

Excavation Support

Ground Improvement

Tunneling

Environmental Works

Engineering

News Update

Paris

Grand Paris Express Line 16 Lot 1 – Sector 2B
September 2018

Terratest starts the construction works on line 16 of the Grand Paris Express. The works will consist of the execution of diaphragm walls executed by means of hydrofraise, in situ piles, ground treatment grouting and Jet Grouting at different locations of the line. Line 16 of the Grand Paris Express is part of the major project to extend the Paris public rail transport network promoted by the public company Societé du Grand Paris. This line, located in the north-east of the city, connects Saint-Denis Pleyel Station with Noisy-Champs Station.

Rome

DFI-EFFC International Conference on Deep Foundations and Ground Improvement
June 2018

José Candela, President of the EFFC and Commercial Director of Terratest Group, participated as speaker at the Welcome Session of the Conference.

Gerardo Marote, Director of the Engineering and Resources department, chaired the session on deep foundation technologies and pile construction.

International

TERRATEST GROUP will celebrate its Safety Day
June 2018

With the aim of promoting awareness in Health and Safety, Terratest Group will carry out its Safety Day on June 26, and in which different acts will be carried out with the participation of all its employees.

Europe

JOSÉ CANDELA, NEW PRESIDENT OF THE EFFC
October 2017

José Candela has been appointed president of the EFFC (European Federation of Foundation Contractors), after the presidency of Hans-Joachim Bliss. José Candela is the actual Commercial Director of TERRATEST GROUP and Vicepresident of AETESS (Spanish Federation of Foundation Companies).

Francia

PARIS EXPO PORTE DE VERSAILLES CONVENTION CENTRE
October 2017

Terratest has been awarded a contract in Paris for more than 5 M€.

The project is part of the modernization plan for the Paris Expo Porte de Versailles Convention Centre, where the French company Leon Grosse is executing the construction of the new pavilion 6, whose foundation lot has awarded to Terratest, which plans to complete piling works next May.