Signature Tower Jakarta
Signature Tower was a proposed skyscraper in Jakarta, Indonesia. The proposed height is . The tower was proposed in 2010, with developers hoping to begin construction in 2015. Planning permission for the tower was granted in late 2015. Construction was scheduled to begin in the third quarter of 2016, assuming a loan of approximately $1.5 billion could be secured. China State Construction Engineering has been appointed to construct the tower. The planned skyscraper is a part of a redevelopment project of (Sudirman Central Business District) SCBD, near the Semanggi Interchange and located south of Gelora Bung Karno Stadium. It is within the Golden Triangle of Jakarta, where the majority of the city's major development areas are located. When completed, the structure will include six basement floors used for parking space, while the podium will feature retail, convention and entertainment venues, with the rest of the skyscraper used as office and residential space. Engineering and design Due to the presence of unstable alluvial deposits within the Jakarta Basin and the seismic prone area from where the skyscraper will be built, the design must comply with seismic criteria using a probabilistic seismic hazard analysis (PSHA) defined by the Pacific Earthquake Engineering Research