Regional Wastewater Control Facility (RWCF) Modifications Project Overview Council Water Committee
February 13, 2025
Agenda Item No. 25-0144
Overall Site Plan
Project Development
Key Milestones
Phase 1 (Design 60%): completed January 2019
Phase 2A (Design 100%): approved by the City Council on March 26, 2019 Phase 2B (Construction): approved by the City Council on July 30, 2019 Construction started on September 19, 2019
Anticipated completion on June 27, 2025
Construction 99% complete
Total City budget: $248M
Funding Approach
Interim Funding
Bond Anticipation Notes (BANs)
$118M; 3-year term
Water Infrastructure and Innovation Financing Act (WIFIA) Low Interest (< 1%) Loan-Federal $108M
WIFIA funds were used to pay back BANs
Clean Water State Revolving Fund (CWSRF, SRF) Low Interest (< 1%) Loan-State with Federal $$ $46.8M
City Wastewater Fund
Cash-funded
Prop 50
$10M (East Bank Outfall)
Groundbreaking October 8, 2019
Overlook September 2019 (Looking North)
Progress July 2021 (Looking Southwest)
Progress January 2024 (Looking South)
Chemical Feed Area (Looking North)
November 2019
August 2020
August 2021
January 2025
Influent Pump Station
June2022
June 2024
June 2022
Aeration Basin (Looking South)
November 2019
August 2020
August 2022
Secondary Clarifiers (Looking North)
November 2019
August 2020
August 2022
Disk Filters and UV Disinfection
August 2020
August 2021
Disk Filters January 2025
UV Disinfection January 2025
New East Bank Outfall October 2024
Personnel Buildings (Looking North)
November 2019
August 2020
January 2025
Questions