SFPUC South Ocean Beach Coastal Erosion & Wastewater Infrastructure

AGS, as a joint venture partner with Moffatt & Nichol, is currently providing project management and engineering design services for the South Ocean Beach Coastal Erosion and Water Infrastructure Protection project. The scope of the project includes design and construction of a long-term engineered solution that combines coastal management measures with structural protection of the Lake Merced Tunnel (LMT) to address erosion hazards at the South Ocean Beach area. AGS conducted a geotechnical field investigation; Geotechnical Assessment Report Conceptual Engineering Report (CER); and performed seismic soil-structure interaction (SSI) analysis.


Analyses and recommendations include preliminary recommendations for design and construction of temporary structures, deep foundations, trench excavation and backfill along the entire alignment as well as alternative solutions for the wall including soil improvement, structural and non-structural solutions.

San Francisco, CA

San Francisco Public Utilities Commission

Construction Cost
$95 Million

Laboratory Testing