Underpinning & Shoring Design for a multi-story building with subterranean parking, Bay Area, CA.
Due to time constraints, we provided shoring design of a fast track project. We provided plans for cantilever shoring and underpinning of an existing building. Tiebacks were not allowed & we utilized already purchased I -beams.
Geotechnical Engineering Report for a medical clinic, Bay Area, CA.
No need for a deep foundation support. Recommended inter-connected shallow foundation system with a mat slab for on grade parking.
Solar farms using composite Steel Pile – Drilled Pier foundations @ Shasta County, CA.
This solar array was located in semi-rural area. The soils were medium dense Clayey SAND. The soils had enough cohesion. A composite driven pile at the lower end with drilled cast in place pier at the upper end was chosen.
Excavation shoring design review, Central Asia.
Solar farms using driven pile foundations @ Anderson & Oroville, CA.
This solar array was located in rural area. The soils were very dense and overconsolidated. Approximately 6 ft pile embedment was needed.
Prevention of slope instability with perimeter retaining walls on piers- Santa Cruz County, CA.
This house is built on a saddle slope. Due to steep slopes and erosion prone soils, the homeowner retained us to provide perimeter retaining walls on drilled pier foundation.
Excavation shoring design-cantilever & anchored soldier beams with lagging:
We have provided plans & calculations for temporary & permanent shoring all over California. We have done both geotechnical & substructural aspects.
Geotechnical report, grading and construction observation, Southern CA.
We were referred by the Architect. We provided complete geotechnical consulting services.
Geotechnical report, grading and construction observations in Central CA.
We were referred by the designer. We provided complete geotechnical consulting services.