Oyster Point Marina Sewer Pump Station &
Spit Flood Protection Improvements
October 30, 2025
Oyster Point Pump Station
Site Location
3 Site Location
4 • 100% Design Drawings
Completed
• PG&E Permit in progress
• Building Permit in progress
• Expected to release request for
bid (RFB) late 2025/early 2026
for construction in 2026
Progress of Work
5 Oyster Point Spit
Flood Photos
7 Site Location
8 Historical
9 1958 1963
Historical
10 1972 1979
Site Location
11 Wall Alternative
• Vertical sheet piles around the
existing spit at the outer limits of
the landfill followed by the
installation of a new clay cap,
lightweight fill, and soil fill
Alternative 1
12 Embankment Fill Alternative
• Proposed Project Alternative #2
is the “embankment fill
alternative” and would involve
the addition of lightweight fill
topped with soil fill and would
create 3:1 sloping sides along
the outside of the spit
Alternative 2
13 • Site Investigation,
Develop Alt &
Preliminary Design
• Environmental
Permitting (CEQA)
Timeline
14 2021-2025 2026 - 2027 2028-2029
• Finalize
Environmental
Permitting and
Clearance
• Finalize Design
• Construction if
funds are available
and mitigation
measures are in
place
Harbor Master Update
City of South San Francisco
THANK YOU
Alternative 2
16