| Vertical Load Carrying System | Post-tensioned reinforced concrete flat slab supported by concrete columns and concrete shear walls |
| Lateral Force Resisting System | Three reinforced concrete core walls: central core around the elevators and two cores around exit stairs. Also, three concrete shear walls in the EW direction up to Level 21. Other short walls or columns are connected to the main system with post-tensioned concrete flat slabs. |
| Foundation Type | Reinforced concrete mat foundation (4' - 6.5' in thickness) under the tower. Concrete spread and strip footings under the podium, east of the tower. |
| Remarks | Structural design was based on the 2011 Los Angeles Building Code and 2010 California Building Code. Nonlinear time-history analysis was performed. The instrumentation was required by the LADBS Information Bulletin P/BC 2008-123 and paid by the owner. CSMIP provided technical specifications and assistance. |
