The document summarizes key details about the Marina Bay Sands project in Singapore. It describes the 340m long sky park with a 66.5m cantilever deck and pool. It faced challenges with the soft marine clay and sandy soil and high winds. Cofferdams were used to excavate the foundations, with piles 1.8-2.4m in diameter driven 50-60m deep. Shear walls and concrete core walls provided stability for the 57 story, 3 tower structure with 2560 rooms that was completed in 2010 for $5.7 billion.