Bakırköy Metro Station, 2016
Diaphragm Wall and Anchor Manufacturing

Istanbul Light Rail System and Metro Construction Mahmutbey Station, 2009
Diaphragm Wall Manufacturing

Ankara Subway 3rd Stage Kızılay Truss Structure
Excavation Support System

AŞTİ-Çayyolu 1.Part Subway Construction

Mekke Al-Shamiyah Project, Suudi Arabia, 2015
Rock Bolt, Anchor and Shorcrete

Riyad Subway - 3e2 Station, 2015
Bored Pile, Mini Pile, Shotcrete and Anchor Manufacturing

Mekke Al-Shamiyah Project, Suudi Arabia, 2015
Rock Bolt, Anchor and Shorcrete

Misfala Project Suudi Arabia, 2016
Retaining BerlinWall

Mekke Al-Shamiyah Project, Suudi Arabia, 2015
Rock Bolt, Anchor and Shorcrete

Ako Butik Hotel Ankara, 2014
Bored Pile and Anchor Manufacturing

Beydağı, 2003
Impermeability Curtain with Jet Grouting

Keçiören 30940 Ada - Ankara, 2011
Permanent Anchored Retaining Wall Construction



About Us

SONAR was established in 1977 by Muzaffer Çevik to serve in the fields of 'drilling' and 'engineering geology', followed by the establishment of 'injection' and 'water drilling' units. In 1993, construction of the floor and foundation engineering Engineering 'area, was chosen as the main activity of the company.SONAR, geotechnical engineering field with experience of more than 44 years has become a national leader. Continues to currently contracting activities in Turkey and Middle East countries.

Contact

SONDAJ VE JEOLOJİK ARAŞTIRMA, GEOTEKNİK HİZMETLERİ A.Ş.
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