Principal-in-Charge of the geotechnical investigations of the 6-acre hillside property for potential development.

Principal-in-Charge for the geotechnical and seismic design investigations for the proposed 6-story pile supported structure.

Project Manager for the geotechnical and earthquake engineering evaluations for seismic retrofit of the historic building pile supported in Bay mud.

Project Manager for the geotechnical and seismic feasibility evaluation for low density residential development.

Project Manager for the ambient vi-bration analysis, seismicity evaluation, and site-specific ground motion time-history and response spectra recommendation.

Project Manager for the geotechnical and earthquake engineering investi-gations for the 14-story hotel building. Evaluated both mat foundation and pile foundations.

Geotechnical investigations for the berthing facilities, breakwater wall, and land improvements including restaurant, parking lot and access road, and evaluation of dredging requirements and dredge disposal alternatives.

Principal-in-Charge of the geotechnical investigation and construction testing of and monitoring of the 70-acre shopping center over 50 feet of Bay mud with anticipated 50-year settlement of 4 to 6 feet.

Project Manager for the geotechnical investigations and seismicity evaluation for the low density residential development.

Geotechnical and seismological in-vestigations and recommendations for foundation design and ground motion response spectra.

Principal-in-Charge for the geotechnical and seismic design investigations for medium density residential project.

Principal-in-Charge of the soil and foundation investigations and design recommendations.

Principal-in-Charge of the geotechnical investigations of the rehabilitation of the marina and development of new breakwater walls, berthing facilities, marina center building, and the bridge.

Project Manager for the geotechnical investigations and seismicity evaluation for the 12-story high building including probabilistic seismicity and site specific design response spectra.

Project Manager for the evaluations of the geotechnical design criteria in light of excavation slope deformations, and analysis of the construction scheduling for timely completion of the project.

Principal-in-Charge for the geotechnical and seismic design investigations for high density residential project.

Principal-in-Charge for the geotechnical and seismic evaluations for the upgrading and expansion.

Principal-in-Charge for the geotechnical and earthquake engineering investigations for the 6-story hotel building to be pile supported into Bay mud.

Principal-in-Charge for the geotechnical investigations and construction testing and monitoring of the 120-acre shopping center.

Principal-in-Charge for the geotechnical investigations and construction testing and monitoring of the 87-acre shopping center.

Principal-in-Charge for the geotechnical and seismic design investigations of high density high rise residential project.

Project Manager for the geotechnical investigations and seismicity evaluation for the 12-story high density residential building with three basement levels. Also evaluated design response spectra in light of the severe foundation compliance due to extensive basement.

Project Manager for the geotechnical investigations and seismicity evaluation for the 9-story structure. Also recommended ground motion time history and response spectra for design.

Principal-in-Charge of the geotechnical investigation included drilling, sampling, testing and report for this 20-acre Bay Mud site. Final design recommendations were provided and construction observations were per-formed.

Project Manager for the soil and foundation investigation and evaluation of seismicity and liquefaction potential for the site of major plant expansion. The studies included side-by-side comparison of SPT data obtained through rotary wash-boring and hollow stem drilling methods. The results indicated that the site previously considered to be susceptible to liquefaction when studied by hollow-stem drilling is not susceptible when rotary wash boring method used. This saved the client over $1M in anticipated remedial work.

Principal-in-Charge of the geotechnical and earthquake engineering investigations for the proposed hotel structure. Studies also included prob-abilistic ground motion design criteria. Also presented recommendations regarding mitigation of the potential collapse (hydro-consolidation) of the foundation soils.

Principal-in-Charge of the geotechnical investigations of the major restaurant complex on the waterfront, and foundation and seismic design recommendations.

Project Manager for the seismicity evaluations and site-specific response spectra recommendation for the 11-story building. The studies also included development of probability distribution function for different levels of ground acceleration.

Project Manager for the geotechnical investigations and construction testing and monitoring of the 110-acre shop-ping center over the bay-mud. The thickness of the mud varied and past history of loading of the mud also dif-fered in various sections of the shopping center. The foundation schemes included piles in the northern part, wick-drains and preloading in the mid-section, and preloading in the southern section. Actual measured settlements matched the calculated settlements within 10 percent error.