Artificial Reef Application - 2016
Aydın Metropolitan Municipality Kuşadası Artificial Reef Application. The 57-meter-long scrapped Boeing A300 aircraft, purchased by Aydın Metropolitan Municipality to be used for diving tourism as the world's largest artificial reef, was submerged to -22 meters off the coast of Kuşadası.
Floating Dock Stabilization - 2016
In 2016, the floating dock belonging to Beşiktaş Shipyard in Altınova was stabilized with the installation of 40 pieces of 10-ton and 20 pieces of 75-ton concrete blocks using chains and Tetra equipment.
Pile Extraction with Vibro Hammer - 2016
In 2016, the piles at the pier of Ekol Port in Altınova were extracted by Tetra using a vibro hammer.
Deep Sea Discharge - 2016 - 2017
Within the scope of the deepest and longest sea discharge line project in Turkey and Europe in 2016-2017, 4500m of channel dredging was successfully completed at depths of 0-50m with Tetra equipment.
Ground Study - 2017
In 2017, underwater survey, ground study, and reporting on the routes where new dolphins and pipelines planned to be built by Likit Kimya A.Ş. would pass were carried out by Tetra industrial divers.
Pier Construction - 2017
In 2017, within the scope of the construction of the Martı Project in Kabataş, one of Istanbul's brand projects, underwater cutting of old pier piles and seabed cleaning, reinforcement and concrete pouring inside new pier piles, pier formwork installations, and superstructure manufacturing were successfully completed.
FSRU Pier Construction - 2017 - 2019
Between 2017-2019, within the scope of the BOTAŞ Dörtyol Terminal FSRU pier project, our floating crane GÜÇ and operation teams took part in the addition of new dolphin piles, installation of loading arms and control units, and assembly of the catwalk and superstructure.
Fuel Terminal - 2019 - 2020
Between 2019-2020, within the scope of the BOTAŞ Dörtyol new fuel terminal project, dolphin removal, underwater pile cutting, installation of loading arms and control units, catwalk and superstructure assembly works were carried out.
Deep Sea Discharge Line Repair - 2020
In 2020, the removal of the 120-meter damaged HDPE pipeline belonging to the Didim Wastewater Treatment Plant, its transfer to land, welding repairs, and its re-installation by pouring new concrete blocks were completed at record speed by our industrial divers, floating equipment, and operation team.
Sea Platform Ground Improvement - 2020
In 2020, prior to the installation of Turkey's and Europe's largest offshore natural gas storage platforms, the ground improvement works for the platforms' foundations were entrusted to Tetra. Our floating crane CESUR carried out precise dredging, filling, and leveling activities on the seabed for both platforms.
Heavy Load Handling - 2021
In the installation of the BOTAŞ Dörtyol New Fuel Terminal, which started in 2021 and is still ongoing, handling the loading arms requires POWER (GÜÇ).
Nuclear Plant Sea Discharge - 2022
Within the scope of the Akkuyu Nuclear Power Plant Project, the cooling water lines of the plant consisted of giant 4000mm GRP pipes. These massive GRP pipes were placed underwater using TETRA equipment.
Sea Discharge - 2023
In 2023, we successfully completed the İzmir Seferihisar sea discharge project. As a result of our work, we received numerous praises from the local people and administration. Our entire team experienced the justified pride of contributing to the local community being able to swim in the sea again with peace of mind.
Sea Platform Crane Installation - 2024
In 2024, on Turkey's and Europe's largest offshore natural gas storage platforms, where we previously worked on ground improvement, we were assigned this time for crane installation on the platforms. We carried out the installation of crane parts of various sizes and weights with great precision at a height of 25m above sea level.
