Specialist foundation contractor Kasktas AS have successfully implemented SBMA technology on three deep excavations that will form an essential part of the prestigious Mahall Bomonti development in Izmir, Turkey. In total some 1900No. SBMAs were constructed in problematic alluvial soils and under a high water table. When complete the superstructure will be 245m high and will be the tallest building in Izmir and the third tallest in Turkey.
The successful execution of this project maintains the high standards produced by Kasktas AS throughout their association with SBMA Ltd and this will prove highly beneficial to clients within the region for future projects.
Details of the performance of the anchored structures are featured in a technical paper that has been accepted and will be presented at the DFI conference in Rome (June 2018).
Figure 1: From left to right Mr Metin Akkaya (Project Manager, Kasktas), Dr Devon Mothersille and Mr Gökhan Makas (Safety Officer, Kasktas) stand on the periphery of the 80cm thick anchored diaphragm wall at excavation site A (support via approx 1100 SBMAs)
Figure 2: Excavation site B showing placement of foundation slab reinforcement (support via approx 600 SBMAs)
Figure 3: Excavation site C showing combination of struts and anchors (support via approx 200 SBMAs)
Figure 4: Current view of the spectacular slope stability works undertaken by Kasktas AS using high capacity SBMAs for the STAR Oil Refinery in Aliağa, Izmir, Turkey – project completed 2015
Figure 5: Turkey’s Mount Rushmore! The impressive sculpture of Mustafa Kemal Atatürk, the founding father of modern Turkey