Vertical Load Carrying System | 12" thick reinforced concrete flat slab supported by pile caps at the 1st floor. 2.5" to 5.5" thick concrete over 3" metal deck supported by steel beams and columns for the remaining floors. |
Lateral Force Resisting System | Multiple steel moment frames in both directions from 1st to 3rd story. Steel braced frames and moment frames in the penthouse. |
Foundation Type | 14" square precast, prestressed concrete piles up to 64' long. Individual columns and frames are supported on groups of 1 to 46 piles. Building columns are connected to the pile caps with steel base plates and anchor bolts. |
Remarks | This building houses the Police Administration and 911 Response Center. It is located roughly 150' east of the Hayward Fault. It was designed as per 1991 UBC. |