Four Seasons Hotel and Tower
San Francisco, California

Design and construction administration services for this five-star hotel and tower. Project included services for shoring support of 70-foot deep underground parking structure immediately adjacent to BART/MUNI subway tunnels, and high-rise Marriott Hotel. The project was completed with the stringent movement criteria for adjacent BART/MUNI.

Islais Creek Transport/ Storage Facility
San Francisco, California

Design services for a new cut and cover concrete overflow structure with pile-support foundation.

Wilshire West Office Building
Los Angeles, California

Structural design of deep excavation shoring/ underpinning systems for this mid-rise office building in Los Angeles.

Rainbow Promenade
Honolulu, Hawaii

Structural design of deep excavation shoring/underpinning systems for this structure located in Honolulu.

Doe Library Expansion
University of California
Berkeley, California

Design of an innovative structural system that provided both temporary shoring during construction and permanent earth retaining for the University’s Doe Library three-story underground expansion.

Ramada Renaissance Hotel
San Francisco, California

Structural design of deep excavation shoring/underpinning systems for this mid-rise hotel located in downtown San Francisco.

Marriott Hotel
San Francisco, California

Structural design of deep excavation shoring/underpinning systems for this mid-rise hotel located in downtown San Francisco.