Chiawang Structural Engineering, Inc.
350 Bush Street
Location : San Francisco, California
Area: 360,000 square foot
Architect : Heller Manus Architects
Status : Completed in late 2017
19 story office building with 2 level of basement. The existing historical landmark mining exchange building is incorporated into new office tower. The exterior façade of mining exchange building and interior ceilings are restored and preserved as part of design. Major steel transfer girders are utilized over historical building to support 15 office floors above.
A previous project experience from Louie International where our principal, Chiawang Yeh, was the project manager overseeing the project from schematic design to construction administration.
CWSE is currently the structural consultant for construction administration and owner's rep.
Lateral system:
Concrete shearwall core and concrete moment frames