فندق فور سيزونز البوسفور

For the excavation of foundation excavation pit for the Four Seasons Bosphorus Hotel, located very close to Istanbul Bosphorus, an anchored piled wall shoring system was implemented with a depth of 18 m. In order to provide impermeability of shoring system along the seaside and in order to improve the subsoil under the foundation, jet grout columns with a total length of 32,000 m and a diameter of 60-80 cm diameter were installed.