225 California Office Building — Burlingame

Dewey Land Company retained Cornerstone Earth Group to provide geotechnical engineering services for the construction of a four-story, 46,420 square-foot mixed-use office building with 1,820 square feet of retail at 225 California Avenue in Burlingame, California. The office building and 130-space parking garage will be of concrete construction. Grading is anticipated to include an excavation depth up to about 36 feet for the three-level underground parking garage.

Cornerstone’s Value Added Benefits:

  • Provided temporary shoring recommendations and consultation during design of a deep soil mix cutoff wall working with the Design/Build Shoring Contractor to allow for a cost-effective alternative to conventional temporary shoring and dewatering.
  • Provided anchor and mat foundation alternatives to determine cost-effective method to resist buoyant forces.
  • Provided recommendations and consultation for monitoring of adjacent structures and improvements during construction.