Geologic and Geotechnical Support Projects

ADH Client Project Name Status Work Performed
City and County of San Francisco (City) Department of Public Works San Francisco Marina East Harbor Shoreline Screening Investigation January 2006 - January 2009
  • Managed the utility clearance contractor and the direct push technology (DPT) drilling contractor.
  • Twelve soil borings were advanced to a maximum depth ranging from 24 to 54 feet.
  • ADH registered geologist provided field support of soil borings, collection of samples, and lithological logging.
Rutherford & Chekene de Young Museum Foundation Stabilization Completed 2003
  • Provided observation of installation activities and representative sampling for the construction of 57 30-inch diameter soil cement columns.
Rutherford & Chekene UC Davis Veterinary Medicine Building 3A Soil Cement column Installation & Inspections Completed 2003
  • Provided observation of installation activities and representative sampling for the construction of over 200 36-inch diameter soil-cement columns.
Taber Consultants Market Street Bridge Seismic Retrofit & Concrete Barrier Project Completed 2003
  • Provided observation of installation activities and representative sampling for the construction of 90 30- to 72-inch diameter soil-cement columns.

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