South San Francisco / San Bruno WQCP Capital Improvements Projects

6 Documents in Project


SCH Number
Lead Agency
South San Francisco, City of (City of South San Francisco)
Document Title
South San Francisco / San Bruno WQCP Capital Improvements Projects
Document Type
FIN - Final Document

Document Description
The proposed project consists of the Wet Weather and Digester Improvements Project. Under this project, the peak secondary treatment capacity at the WQCP would be increased by 10 MGD by adding a new clarifier and associated equipment. Also, three of the five existing digesters would be demolished. Digester 1 would be rebuilt with the same size and location, and with a more efficient high - solids digestion system. Thickening equipment to support the operation of the new digester 1 would be construction on existing pavement where digester 2 was located. Digester 3 would be structurally and mechanically rehabilitated, while digester control building 3 would be demolished without replacement. A digester gas conditioning system and a primarily sludge screen would also be included as part of the project improvements.

Contact Information
Sam Bautista
City of South San Francisco
Engineering Dvision, 315 Maple Avenue
South San Francisco, CA 94080

650 829 6668


37°38'28"N 122°23'59"W
South San Francisco
San Mateo
Cross Streets
South Airport Blvd
State Highways
Hwy 101
San Francisco Int'l
South San Francisco HS, Ponderosa ES
Colma Creek

Notice of Completion

Development Type
Other (Upgrades to existing wastewater treatment facilities) Waste Treatment:Other (Upgrades to existing)
Local Action
Other Action Other Action: CIP
Project Issues
Cumulative Effects Landuse Growth Inducing Wetland/Riparian Water Supply Water Quality Vegetation Traffic/Circulation Toxic/Hazardous Solid Waste Soil Erosion/Compaction/Grading Sewer Capacity Septic System Schools/Universities Recreation/Parks Public Services Population/Housing Balance Noise Minerals Geologic/Seismic Flood Plain/Flooding Drainage/Absorption Biological Resources Archaeologic-Historic Aesthetic/Visual
Reviewing Agencies
Air Resources Board, Major Industrial Projects California Department of Parks and Recreation California Energy Commission California Public Utilities Commission Caltrans, District 4 Department of Fish and Wildlife, Region 3 Department of Toxic Substances Control Department of Water Resources Native American Heritage Commission Office of Emergency Services, California Regional Water Quality Control Board, Region 2 Resources Agency Resources, Recycling and Recovery San Francisco Bay Conservation and Development Commission State Water Resources Control Board, Divison of Financial Assistance
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