ypgQy p(Q) Wastewater Enterprise Capital Improvement Program Quarterly Report (Q1 FY — CleanPowerSF Sfpuc Commission, December 9, 2025

SEWER SYSTEM IMPROVEMENT PROGRAM | Grey. Green. Clean.

Wastewater Capital Programs Quarterly Report
Q1 Fiscal Year 2025-2026 (July 2025 – Sep 2025)
Bessie Tam, Wastewater Capital Programs Director, Infrastructure Presented to the San Francisco Public Utilities Commission December 9, 2025
SEWER SYSTEM IMPROVEMENT PROGRAM | Grey. Green. Clean.

Construction Updates
2 Anticipated Completion:

Summer 2026
Channel Pump Station Bar
Screen Replacement
(WW-749)
Large Diameter Sewer Projects and
Channel FM Intertie – Contract A
(WW-723R)
Anticipated Completion:

Summer 2026
Anticipated Completion:

Winter 2027/28
Seacliff No. 1 Pump Station & Force
Main Upgrade
(WW-747)
SEWER SYSTEM IMPROVEMENT PROGRAM | Grey. Green. Clean.

SSIP Phase 1 Status
3 PROJECT COUNT BY PHASE
(as of June 2025)
Planning
$22M
(1 Project)
Phase 1
$4.707M
(70 Projects)
Design
$76M
(3 Projects)
Completed
$570M
(54 Projects)
Construction
$3,885M
(7 Projects)
Bid & Award
$0
(0 Projects)
Closeout
$42M
(3 Projects)
Multi-Phases
$112M
(2 Projects)

76.5% Complete

PROJECT COUNT BY PHASE
(as of September 2025)
Planning
$22M
(1 Project)
Phase 1
$4.707M
(70 Projects)
Design
$47M
(2 Projects)
Completed
$582M
(55 Projects)
Construction
$3,885M
(7 Projects)
Bid & Award
$29M
(1 Project)
Closeout
$30M
(2 Projects)
Multi-Phases
$112M
(2 Projects)

77.4% Complete

SEWER SYSTEM IMPROVEMENT PROGRAM | Grey. Green. Clean.

SSIP Status – Cost Summary
4 Section I.3 SSIP
Table 3
Negative numbers reflect cost increases
Subprograms (includes other SSIP)
Expenditures to
Date
($ Million)
(A)
Current
Approved
Budget
($ Million)
(B)
Current
Forecasted
Budget
($ Million)
(C)
Cost Variance
($ Million)
(D = B - C)
Cost Variance
Over Reporting
Period ($ Million)
(E)
Treatment Facilities $3,294.1 $6,202.1 $6,356.6 ($154.6) $0.0 Collection System $355.5 $611.5 $611.5 ($0.0) $0.0
Stormwater Management $124.4 $343.5 $342.8 $0.7 $0.0
Flood Resilience Projects $77.0 $766.0 $822.9 ($56.9) ($12.9) Land Reuse Projects $85.6 $88.9 $88.9 $0.0 $0.0
Program Management (PM) $184.9 $340.0 $340.0 $0.0 $0.0
Overall Program Total $4,121.6 $8,351.8 $8,562.6 ($210.8) ($12.9) SSIP Phase 1 Total $3,892.6 $4,707.4 $4,871.0 ($163.6) ($1.5) Other SSIP Subtotal
(Phase 2 and 3 priorities)
$229.0 $3,644.4 $3,691.6 ($47.2) ($11.3)
SEWER SYSTEM IMPROVEMENT PROGRAM | Grey. Green. Clean.

Facilities and Infrastructure Status – Cost Summary
5 Section II.3 F&I Program
Table 3
Subprograms
Expenditures to
Date
($ Million)
(A)
Current
Approved
Budget
($ Million)
(B)
Current
Forecasted
Budget
($ Million)
(C)
Cost
Variance
($ Million)
(D = B - C)
Cost Variance
Over Reporting
Period
($ Million)
(E)
Facilities and Infrastructure Program $218.0 $484.3 $471.8 $12.5 $0.1 Negative numbers reflect cost increases
SEWER SYSTEM IMPROVEMENT PROGRAM | Grey. Green. Clean. 6 Planning Milestones

1. Griffith Dry Weather Force Main Rehab
Environmental Approval

2. SEP Condition Improvement Project – Part 1

3. Pump Station Security Upgrades (Cesar Chavez,
Griffith PS, Channel PS, Merlin Morris PS)
Design Milestones (75% or 100%)

4. BDFP Subproject: Biogas Utilization Project

5. SEP Condition Improvement Project – Part 1

6. Southeast Outfall Condition Assessment and
Rehabilitation – Project A: Settlement Monitoring and
54-inch Pipe Repair
Advertised

7. Secondary Clarifiers (SEP 230) Rehabilitation

8. SEP Mainstream Nutrient Reduction

9. Brannan Outfall 19 Discharge/Baffle Rehab &
Sansome Outfall 15 Valve – Contract B: Sansome
Street Outfall
Capital Programs Milestones
Section I.5 SSIP
Budget and Schedule
Trend Summary
Construction Contracts Awarded

10. Maintenance Building (SEP 940) Interim Improvement

11. Brannan Outfall 19 Discharge/Baffle Rehab & Sansome Outfall 15 Valve – Contract A: Brannan Street Outfall

12. CSD Structure Rehab & Upgrades – Contract C: Evans Ave and Mariposa
Construction Notice to Proceed

13. Large Diameter Sewer and Channel FM Intertie – Contract C:

Panhandle & Inner Sunset

14. Green Infrastructure Grant Program – Flynn Elementary School and Cornerstone Silver Campus

15. Seacliff No. 1 Pump Station and Force Main Upgrade

16. Southeast Outfall Condition Assessment and Rehabilitation – Settlement Monitoring and 54-inch Pipe Repair
Completion

17. OSP Condition Improvement Projects – Part 2: OSP Building 011 Grit Classifier & preliminary Influent Slide gate System Improvement

18. Large Diameter Sewer Projects and Channel FM Intertie – Contract F: Castro; Contract H: East SOMA
SEWER SYSTEM IMPROVEMENT PROGRAM | Grey. Green. Clean.

Southeast Plant Biosolids Digester Facilities Project
7 Planning through Bid & Award Construction Close Out
Project Schedule:

Project Cost: $2,673M
Progress and Status:

1. CM/GC work continues with the installation of mechanical, electrical, and plumbing work, process piping and
equipment at the digesters, solids pretreatment and solids dewatering facilities.

2. Interior and exterior architectural finishes are underway.

3. Equipment for thermal hydrolysis process and the
biosolids dewatering facility are being installed.

4. Functional testing and facility startup and commissioning planning is in progress.

5. Issued 75% Design package for the Biogas Utilization Project.
2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029

SEWER SYSTEM IMPROVEMENT PROGRAM | Grey. Green. Clean.

Southeast Plant New Headworks Facility Project
Project Cost: $717M
Progress and Status:

1. Substantial Completion was granted for Scope III (New Headworks Facility).

2. Odor control testing is complete.

3. Testing for the fine screening handling, security, and fire alarm systems is nearing completion.

4. Demolition of SEP 012 (old all-weather headworks
facility) continues, and completion is anticipated earlier than forecasted.
8 Planning through Bid & Award Construction Close Out
2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029
Project Schedule:

SEWER SYSTEM IMPROVEMENT PROGRAM | Grey. Green. Clean.

MOVING FORWARD. sfpuc.org/ssip
Images courtesy of Engineering Archives Photography/Robin Scheswohl and Sabrina Wong OUR MISSION: To provide our customers with high-quality, efficient and reliable water, power and sewer services in a manner that values environmental and community interests and sustains the resources entrusted to our care.
525 Golden Gate Avenue, 13th Floor
San Francisco, CA 94102
T 415.554.3155
F 415.554.3161
TTY 415.554.3488
DATE:

TO:

FROM:

RE:

December 1, 2025
Commissioner Joshua Arce, President
Commissioner Stephen E. Leveroni, Vice President
Commissioner Avni Jamdar
Commissioner Kate H. Stacy
Commissioner Meghan Thurlow
Dennis J. Herrera, General Manager
Wastewater Enterprise Capital Improvement Programs
1st Quarter/ Fiscal Year 2025-2026
Enclosed please find the Wastewater Enterprise Capital Improvement Programs Quarterly Report for the 1st Quarter of Fiscal Year (FY) 2025-2026.

The primary intent of this report is to provide the Commission, stakeholders, and the public with a status summary
of the Program for the period of July 1,
2025 to September 30, 2025.

Attachment

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QUARTERLY REPORT
Wastewater Enterprise Programs
July 2025 – September 2025
Published: December 01, 2025
DRAFT

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i
WWE-CIP Quarterly Report Q1-FY2025-2026 (07/01/25–09/30/25)

EXECUTIVE SUMMARY
This Quarterly Report provides a summary update of the Wastewater Enterprise (WWE) Capital Programs that include capital as well as periodic repair and replacement projects. The three programs are: (1) the Sewer System Improvement Program (SSIP), (2) WWE Facilities and Infrastructure Program (F&I), and (3) the WWE Renewal and Replacement (R&R) Program. The SSIP is divided into SSIP Phase 1 and Other SSIP because of program re-baselining and the evolution from a fixed program to a “rolling” capital program. F&I projects are those capital projects outside of SSIP because of type, location or timing of projects. R&R is an ongoing annual program to address deficiencies in the wastewater collection and treatment systems.

Since July 1, 2024, the approved scopes, schedules and budgets in this Quarterly Report reflects the FY2024-25 to FY2033-34 10-year Capital Improvement Plan (FY25-34 10-year CIP) that was presented to and approved by the San Francisco Public Utilities Commission on February 13, 2024.

Program Current Status:

Steady progress continues with the Wastewater Capital Programs. For this reporting period, the overall SSIP is 48.2% complete, and SSIP Phase 1 and Other SSIP are at 77.4% and 8.3% complete, respectively.

For this reporting period, the SSIP Phase 1 remains at seventy (70) projects in various phases as follows: three (3) projects in planning or design, seven (7) projects in construction, two (2) projects in
multi-phase (projects with different phases), two (2) projects in closeout, and fifty-five (55) projects completed. See Figure A below.

Figure A: S
SIP Phase 1 Projects by Phase and Approved Budget

ii
WWE-CIP Quarterly Report Q1-FY2025-2026 (07/01/25–09/30/25)

Figure B: Ot
her SSIP Projects by Phase and Approved Budgets
For this reporting period, the F&I remains at six (6) projects in various phases as follows: one (1 ) project in pre-planning, one (1) project in design, two (2) projects in construction, and two (2) projects completed. See Figure C below.

Figure C: F&I P
rojects by Phase and Approved Budgets
* The 10037777 OSP & WSPS Security Enhancements project and the 10037904 NPF & NSS Security Enhancements project were combined with the10038373 SEP Security Enhancement project.

For this reporting period, the Other SSIP remains at fifty-one (51) projects. Currently, the projects are in various phases as follows: nine (9) projects in pre-planning, twenty-three (23) projects in planning, bid and award, or design, ten (10) projects in construction, five (5) projects in multi-phase, and three (3) projects completed. See Figure B below.

iii
WWE-CIP Quarterly Report Q1-FY2025-2026 (07/01/25–09/30/25)

The following Tables provide a summary of the cost and schedule status for the SSIP Phase 1, Other SSIP, and F&I. As shown in Table A below, the Total Cost Variance is negative $198.3 million with negative $163.6 million, negative $47.2 million, and positive $12.5 million for SSIP Phase 1, Other SSIP, and F&I respectively. The program cost variances are mainly due to higher forecasted costs in the following projects: SEP Biosolids Digester Facilities Project (BDFP), and Lower Alemany Area Stormwater Improvement Project (LAASIP). BDFP’s forecasted increase is due to the change in contract delivery for the Biogas Utilization Facility, from public-private-partnership to a design-build contract. The LAASIP cost variance reflects the latest engineer’s estimate for 95% design and is due to complexities in coordinating with third party entities, such as Caltrans, prior to completing the design. Although other projects, such as SEP Booster PS & BFS Security Enhancements, and Secondary Clarifiers (SEP230) Rehabilitation projects are forecasting budget increase, these increases are offset by a reduction in other projects’ budgets. Costs mitigation efforts, including identifying scope refinements within the projects, and evaluating cost-saving opportunities across the program—are ongoing, and updated variances will be reflected in future reports. The positive variance for the F&I program is mainly due to the cancellation of the Interim Sidestream Nutrient Removal project.

Table A: Program Level Cost Summary
Programs Expenditures
To Date
($ Million)
Current
Approved
Budget
($ Million)
Forecast
Costs
this Quarter
($ Million)
Cost
Variance
($ Million)
Variance Over
Reporting
Period*
($ Million)
(A) (B) (C) (D = B - C) (E)
SSIP Phase 1 $3,892.6 $4,707.4 $4,871.0 ($163.6) ($1.5) Other SSIP $229.0 $3,644.4 $3,691.6 ($47.2) ($11.3)
F&I $218.0 $484.3 $471.8 $12.5 $0.1
Programs Total $4,339.6 $8,836.1 $9,034.4 ($198.3) ($12.8) * Negative number is reflecting cost increases since last quarter, and positive number is reflecting cost reduction since last quarter.

As shown in
the previous quarterly report and in Table B below, the F&I program’s schedule variance is approximately 19 months and reflects the forecasted completion of the Ocean Beach Climate Change Adaptation Project; this project is delayed due to longer duration needed to obtain the California Coastal Commission Permit, and associated design changes stipulated within the permit.

Table B: Program Level Schedule Summary
Programs
2016
Approved
Project
Start
Current
Approved
Project
Start
Actual
Start
2016
Approved
Completion
Current
Approved
Completion
Current
Forecast
Completion
Schedule
Variance
(Months)
SSIP Phase 1 07/01/11 07/01/11 07/01/11 A* 10/30/26 06/30/34 06/30/34 - Other SSIP N/A 03/03/18 03/03/18 A* N/A 11/29/39 11/29/39 - F&I 01/01/11 01/01/11 01/01/11 A* 12/29/23 07/20/33 02/20/35 19.1 (Late) Overall
Programs 01/01/11 01/01/11 01/01/11 A* 10/30/26 11/29/39 11/29/39 - * “A” represents the actual date.

N/A = not applicable since these projects were not part of the 2016 Approved Baseline. iv
WWE-CIP Quarterly Report Q1-FY2025-2026 (07/01/25–09/30/25)

Program Key Updates:

Key updates for the Sewer System Improvement Program include:

1. SEP Biosolids Digester Facilities Project – Construction activities for all major biosolids facilities
continue to progress. The design and pre-construction work for the Biogas Utilization design-build contract is progressing as well, with draft 75% design package completed.

2. Maintenance Building (SEP940) Interim Improvement – Construction contract was awarded.

3. Secondary Clarifiers (SEP 230) Rehabilitation – Request for Qualifications was advertised for contract DB-140.

4. SEP Condition Improvement Project – Part 1
– 100% design was completed and CEQA
Categorical Exemption approval was received.

5. SEP Mainstream Nutrient Reduction
– The Request for Proposal was advertised, and pre-
proposal conference was held with two shortlisted firms.

6. Westside Pump Station Reliability Improvements
– Contract Closeout completed for
WW-572R.

7. OSP Condition Improvement Projects – Part 2 – Issued Final Completion for construction contract WW-669 OSP Building 011 Grit Classifier & Preliminary Influent Slide Gate System Improvement.

8. Large Diameter Sewer Projects and Channel FM Intertie – Issued Notice-To-Proceed for construction contract WW-754 West SOMA, Panhandle, and Inner Sunset Sewer Improvements under subproject C2. Issued Final Completion for construction contract WW-736 Castro and Mission Districts Sewer Improvements under subproject F.

Achieved Substantial Completion for
construction contract WW-738 East SOMA Sewer Improvements under subproject H1.

9. Pump Station Security Upgrades (Cesar Chavez, GFS, CHS, MMS) – Received CEQA Categorical Exemption approval.

10. Brannan Outfall 19 Discharge/Baffle Rehab & Sansome Outfall 15 Valve – Brannan Street Outfall contract was awarded. Advertised construction contract for Sansome Street Outfall.

11. CSD Structure Rehab & Upgrad
es – Part 1 – Awarded construction contract WW-790 for
Evans Ave and Mariposa (Contract C).

12. Green Infrastructure
Grant Program – Issued Notice-to-Proceed for two projects (Flynn Elementary School and Cornerstone Silver Campus).

13. Seacliff No. 1 PS & FM Upgrade – Issued Construction Notice-to-Proceed for Construction Contract WW-747.

14. Griffith DW FM Rehab – Conceptual Engineering Report was finalized.

Key updates for the WWE F&I Program include:

1. Southeast Outfall Condition Assessment and Rehabilitation – Completed 100% design for Project A (Settlement Monitoring and 54-inch Pipe Repair) and issued construction Notice-to- Proceed for Job Order Contract 95-07 Southeast Bay Outfall Rehabilitation – Settlement Monitoring and 54-Inch Pipe Repair.

2. New Treasure Island Wastewater Treatment Plant Project – The project progressed over the summer with underground utility work, wetland vegetation installation, and completion of the Distributed Control System design and hardware testing. Key fall activities include Software v
WWE-CIP Quarterly Report Q1-FY2025-2026 (07/01/25–09/30/25)

Factory Acceptance Testing, O&M training, building enclosure completion, CDD waterline installation, outfall construction, and site paving.

3. Ocean B
each Climate Change Adaptation Project – Annual monitoring was finalized; construction field activities were completed under Contract WW-714. Due to the forecasted delay, contract WW-714 was extended to provide continued protection of this area.

In addition, t
he following are key updates on the R&R program:

1. Collection
Systems, R&R Program – Awarded approximately 0.17 miles of small diameter sewer main replacement contracts and continued the cleaning and sewer main improvements of large diameter sewer.

2. Treatment, R&R Program – During this quarter, three equipment purchases, totaling $183K , were completed.

Below
is the Water Infrastructure Finance and Innovation Act (WIFIA) and State Revolving Fund (SRF) Loan summary status for last quarter:

1. SEP Biosolids Digester Facilities Project and SEP New Headworks (Grit) Replacement project – SFPUC received a total of $1.2B WIFIA disbursement for SEP Biosolids Digester Facilities Project ($699.2M) and SEP New Headworks (Grit) Replacement ($513.9M). The loan amounts for these projects have been fully disbursed.

2. SEP Biosolids Digester Facilities Project – SFPUC received SRF payment of $132M.

3. SEP
New Headworks (Grit) Replacement Project – SFPUC received SRF payment of $91M.

4. OSP Digester Gas Utilization Upgrade Project – SFPUC received SRF payment of $45.1M.

5. New
Treasure Island Wastewater Treatment Plant Project – Construction documents have been submitted. No payment has been received.
vi
WWE-CIP Quarterly Report Q1-FY2025-2026 (07/01/25–09/30/25)

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TABLE OF CONTENTS
I. Sewer System Improvement Program

1. Program Description

2. Program Status

3. Program Cost Summary

4. Program Schedule Summary

5. Budget and Schedule Trend Summary

6. Project Performance Summary

7. Project Status Report

8. On-Going Construction Contracts

9. Projects in Closeout

10. Completed Projects
II. WWE Facilities and Infrastructure
Program

1. Program Description

2. Program Status

3. Program Cost Summary

4. Program Schedule Summary

5. Budget and Schedule Trend Summary

6. Project Performance Summary

7. Project Status Report

8. On-Going Construction Contracts

9. Projects in Closeout

10. Completed Projects
III. WWE Renewal and Replacement Program

1. Program Description

2. Program Status

3. Program Cost Summary

4. Program Schedule Summary

5. Project Performance Summary

6. Project Status Report

7. On-Going Construction Contracts

8. Programs in Closeout

9. Completed Programs
IV. APPENDICES
A. Project Description
B. Approved Project Level Schedule
C. List of Acronyms
Q3 - FY 2007
DRAFT
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1 I. S
ewer System Improvement Program
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I. SSIP Quarterly Report Q1-FY2025-2026 (07/01/25 – 09/30/25)

1. PROGRAM DESCRIPTION
The responsibilities of the San Francisco Public Utilities Commission (SFPUC)’s Wastewater Enterprise (WWE) are to manage, operate, and maintain San Francisco’s wastewater collection and treatment system. San Francisco’s sewer system collects, conveys, and treats both dry and wet weather (urban stormwater) flows.

The Sewer System Improvement Program (SSIP) is a wastewater capital improvement program which includes multiple projects to improve the existing system. The SSIP is the culmination of wastewater system planning efforts, public meetings, and SFPUC Commission workshops, to develop proposed improvements to address the following challenges:

1. Aging infrastructure and the poor condition of existing facilities.

2. Seismic deficiencies and lack of structural integrity.

3. Limited operating flexibility and lack of redundancy.

4. Compliance with operational permits at all times.

5. Managing stormwater in San Francisco's eight urban watersheds.

6. Optimizing system performance and efficiency.

7. Protecting public health, the environment, and conservation goals to safeguard our natural and human environments, and

8. Compliance with the Commission’s Environmental Justice and Community Benefits Policy.

The purpos
e of the SSIP is to upgrade the existing wastewater system to meet the challenges of today and the future. The implementation of the SSIP projects were originally phased over twenty (20) years to maintain ratepayer affordability and minimize impacts to our communities throughout the City.

In February 2011, the SFPUC Commission directed staff to proceed with the procurement of a program management consultant to assist City staff with the implementation of the SSIP. The AECOM -Parsons Joint Venture was selected, and the Program Management Consultant (PMC) team began work on September 6, 2011. The first major task for the PMC was to develop a recommended Program, collectively known as Program Validation. This effort was completed by the PMC and City staff recommending the scope, schedule, and budget of the SSIP treatment and collection system projects, as well as revisions to the SSIP Goals and Levels of Service (LOS). On August 28, 2012, after a series of three public SSIP workshops, the SFPUC Commission officially endorsed the proposed projects in the $6.933 billion 20- year SSIP and the associated Goals and Level of Service and authorized staff to proceed with planning and development of projects within Phase 1 of the SSIP, representing $2.7 billion.

Subsequently, in October 2015, the PMC was assigned to refine the program scope, budget, and schedule based on newly available information, various constraints, and challenges. The effort included project re-prioritization, scope refinement, budget re-alignment, and schedule re-alignment. The refinement was completed in January 2016 and presented to the SFPUC Commission on March 22, 2016. The refined program scope and budget for $6.976 billion, along with the Goals and LOS for all three phases of the SSIP , was endorsed by the Commission along with the baseline for scope, schedule, and budget for Phase 1 projects totaling $2.910 billion. The revised program is referred to as the “2016 SSIP Baseline”.

The 2016 Endorsed Goals include:
• Provide a compliant, reliable, resilient, and flexible system that can respond to catastrophic events;
• Integrate green and grey infrastructure to manage stormwater and minimize flooding; • Provide benefits to impacted communities;
• Modify the system to adapt to climate change;
1 I. SSIP Quarterly Report Q1-FY2025-2026 (07/01/25 – 09/30/25) • Achieve economic and environmental sustainability; and • Maintain ratepayer affordability.

Wastewater System Overview:

The San Francisco wastewater collection and treatment system has been developed over the past two centuries. San Francisco’s sewer system dates back to the 1800’s when the first sewers were constructed which, at the time, discharged directly into the San Francisco Bay and the Pacific Ocean.

Since then, WWE’s Collection System is now a network of sewers, tunnels, and large structures (called transport/storage structures) that collect, store, and provide primary-level treatment for both sanitary flows and stormwater runoff (or combined sewage), before conveying the combined sewage flows to the wastewater treatment facilities. The City’s major treatment facilities were constructed over several years with previously completed capital improvement programs. The treatment facilities that continue to be in operation today were originally built as follows: North Point Facility, 1951; Southeast Plant, 1952; and Oceanside Plant, 1993. The Southeast Plant was enlarged and upgraded to secondary treatment in 1982, and again expanded to treat the current peak wet-w eather flows in 1996.

Whenever possible, this wastewater system is designed to reduce operation and maintenance costs by taking
advantage of the City’s natural topography and maximize the benefits of gravity flow for the collection, transport, treatment, and discharge of wastewater and stormwater. Ninety-two percent of San Francisco is served by this combined sewer system that consists of approximately 24,800 manholes, 25,000 catch basins, 27 pump stations, and 1,000 miles of sewers ranging from 8-inch diameter pipes to 10-foot diameter tunnels to transport/storage structures, which are underground concrete structures up to 45 feet deep by 25 feet wide.

Flows are conveyed from the collection system through the transport/storage boxes, to two centralized all-weather
treatment plants, located in the southeast and southwest sections of the City respectively, the Southeast Water Pollution Control Plant (SEP) and the Oceanside Water Pollution Control
Plant (OSP). During wet weather, additional flows are conveyed to our wet-weather facility, located in the northeast section of the City, the North Point Wet-W eather Facility (NPF). During each dry weather
day, more than 80 million gallons of wastewater is collected and transported to one of three treatment plants (Southeast, Oceanside, and North Point), where harmful pollutants like human waste,
oil and other pesticides are removed before reaching the San Francisco Bay and Pacific Ocean. When it rains, our wastewater system collects and can treat up to 575 million gallons a day. On an annual basis, the system treats approximately 40 billion gallons of combined sewage.

Program Evolution:

Due
to the size of the SSIP, a phased approach was initially developed to simplify the implementation of projects. This was done to manage rate impacts, consider construction sequencing impacts and maintain existing operations and permit compliance. Each of the projects in the SSIP contributes to
the wastewater system by meeting the Commission-e ndorsed Goals and LOS. The Program was originally baselined via the 2016 SSIP Baseline, which was endorsed by the SFPUC Commission to be implemented in three overlapping phases, Phase 1, 2 and 3. Subsequently, the SSIP Phase 1 Baseline Budget and Schedule were revised in 2018 and approved by the San Francisco
Public Utilities Commission on April 24, 2018. Phase 1 projects focused on ensuring regulatory compliance, enhancing process reliability and redundanc y, improving plant odor
control, and replacing the antiquated biosolids and headworks facilities with state-of-the- art technology. As such, Phase 1 primarily focused on treatment plant improvements.

Since the
Commission approval of the 2018 SSIP Baseline, considerable thought was put into how the program has evolved since its inception in 2010, and how it should move forward. A capital program spanning several decades, like the SSIP, must continually adapt to ever-evolving priorities and changing market conditions to be sustainable. In previous SSIP baseline efforts, long-term forecasting 2 I. SSIP Quarterly Report Q1-FY2025-2026 (07/01/25 – 09/30/25)

was used to plan the three overlapping phases of investments to deliver the program while achieving financial affordability goals. However, lessons learned have taught us that the confidence and accuracy of these forecasts diminish over a long duration. Thus, on February 8, 2022, the Commission approved the 2022 SSIP Baseline, where a selection of high priority projects identified initially in Phases 2 and 3 were initiated. The SFPUC is transitioning away from the original intent of three SSIP phases to implementing capital improvement projects as part of a rolling Ten-Year Capital Plan. New projects will be initiated based on priority and timeline through the SFPUC’s biennial budget process.

SSIP Revised Baseline:

As reflected in Table 1.1, the SSIP Phase 1 Baseline Budget and Schedule were revised in 2018, 2020, 2022, and 2023, and these revisions were approved by the San Francisco Public Utilities Commission (the Commission) on April 24, 2018, December 2020, February 2022, and February 2023 respectively.

The 2023 Approved Budget for SSIP Phase 1 is $4,401.1 million, which is about $1.6 million lower than the 2022 Baseline Budget. The 2023 Approved Program Completion is April 2036, which is about 45 months later than the 2022 Baseline Program Completion.

As
described in the Program Evolution above, other SSIP projects beyond Phase 1 (Other SSIP Projects) were initiated based on the rolling Ten- Year Capital Plan efforts. Table 1.2 reflects the Other SSIP Projects that were originally described in the 2018 Baseline approved by the Commission on December 11, 2018, before these Projects were approved for revision by the Commission in December 2020, February 2022, and February 2023. The 2023 Approved Budget for Other SSIP Projects was $1,786.5 million, which was about $215.6 million higher than the 2022 Baseline Budget. The 202 3 Approved Projects’ Completion is June 2037, which is about 48 months later than the 2022 Baseline Projects Completion. This Quarterly report also includes schedule and budget forecasts of the FY25- FY34 10-year Capital Improvement Plan that was presented to and approved by the San Francisco Public Utilities Commission on February 13, 2024. Changes to the approved program and project scopes, schedules, and budgets that were proposed as part of this FY25-FY34 10-year CIP w as effective at the start of FY25, on July 1, 2024.

Refer to
Appendix 1 for scope description of all projects in SSIP Phase 1 Program and Other SSIP Projects.

Table 1.1 SSIP Phase I Program Revisions
Program Revision Commission
Approval
Budget
($Million) Schedule*
2016 (Baseline) March 22, 2016 $2,910.4 10/30/26
2018 (Revised) April 24, 2018 $2,978.7 05/01/25
2020 (Revised) December 22, 2020 $3,655.3 08/31/27
2022 (Revised) February 8, 2022 $4,402.7 06/30/32
2023 (Revised) February 14, 2023 $4,401.1 04/02/36
2024 (Latest Approved) February 13, 2024 $4,707.4 06/30/34 * Final Program Completion Date
3 I. SSIP Quarterly Report Q1-FY2025-2026 (07/01/25 – 09/30/25)

Table 1.2 Other SSIP Projects
Program Revision Commission
Approval
Budget
($Million) Schedule*
2018 (Baseline) December 11, 2018 $430.5 06/30/28
2020 (Revised) December 22, 2020 $1,197.3 12/26/29
2022 (Revised) February 8, 2022 $1,570.9 06/30/33
2023 (Revised) February 14, 2023 $1,786.5 06/30/37
2024 (Latest Approved) February 13, 2024 $3,644.4 11/29/39 * Final Program Completion Date
4 I. SSIP Quarterly Report Q1-FY2025-2026 (07/01/25 – 09/30/25)

2. PROGRAM STATUS
Figure 2.1 depicts the total Current Approved Budget for the SSIP Phase 1 projects in each phase of the program as of September 30 , 2025 . The number of projects in each phase is shown in parentheses.

Figure

2.2 depicts the number of SSIP Phase 1 projects in the following stages of the program as of September 30, 2025: Pre-construction, Construction, and Post-construction (Completed or Closeout).

Figure 2.2 Number of SSIP Phase 1
Projects in Pre-Construction,
Construction, and Post-Construction
Figure 2.1 Total Current
Approved SSIP Phase 1
Projects by Phase
5 I. SSIP Quarterly Report Q1-FY2025-2026 (07/01/25 – 09/30/25)

Figure 2.3 depicts the environmental review and permitting status of the SSIP Phase 1 projects as of September 30, 2025.

Figure 2.4 depi
cts the total Current Approved Budget for the Other SSIP projects remaining in each phase of the program as of September 30 , 2025 . The number of projects currently active in each phase is shown in parentheses.

Figure 2.3 Environmental and
Permitting Status of the SSIP Phase 1
Projects
* The 10037777 OSP & WSPS Security Enhancements project and the 10037904 NPF & NSS Security Enhancements project were combined with the10038373 SEP Security Enhancement project.

Figure 2.4 Total Current Approved Other SSIP Projects by Phase 6 I. SSIP Quarterly Report Q1-FY2025-2026 (07/01/25 – 09/30/25)

Figure 2.5 depi
cts the number of Other SSIP projects in the following stages of the program as of September 30, 2025: Pre-construction, Construction, and Post-construction (Closeout or Completed).

Figure 2.6 depi
cts the environmental review and permitting status of the Other SSIP projects as of September 30, 2025.

Figure 2.6 Environmental and Permitting
Status of the Other SSIP Projects
Figure 2.5 Number of Other SSIP Projects
in Pre-construction, Construction, and
Post-construction
7 I. SSIP Quarterly Report Q1-FY2025-2026 (07/01/25 – 09/30/25)

KEY ACCOMPLISHMENTS
Programmatic
Steady progress continues to be made in the program this quarter with the following major accomplishments:

1. Maintenance Building (SEP940) Interim Improvement – Construction contract was awarded.

2. Secondary Clarifiers (SEP 230) Rehabilitation – Request for Qualifications was advertised for contract DB -140.

3. SEP Condition Improvement Project – Part 1 – 100% design was completed and CEQA Categorical Exemption approval was received.

4. SEP Mainstream Nutrient Reduction – The Request for Proposal was advertised, and pre- proposal conference was held with two shortlisted firms.

5. Westside Pump Station Reliability Improvements project – Completed Contract Closeout for WW-572R.

6. OSP
Condition Improvement Projects – Part 2 – Issued Final Completion for construction contract WW-669 OSP Building 011 Grit Classifier & Preliminary Influent Slide Gate System Improvement.

7. Large Diameter Sewer Projects and Channel FM Intertie – Issued Notice-To-Proceed for construction contract WW-754 West SOMA, Panhandle, and Inner Sunset Sewer Improvements under subproject C2. Issued Final Completion for construction contract WW-736 Castro and Mission Districts Sewer Improvements under subproject F. Achieved Substantial Completion for construction contract WW-738 East SO MA Sewer Improvements
under subproject H1.

8. Pump
Station Security Upgrades (Cesar Chavez, GFS, CHS, MMS) – Received CEQA Categorical Exemption approval.

9. Brannan Outfall 19 Discharge/Baffle Rehab & Sansome Outfall 15 Valve – Brannan Street Outfall contract was awarded. Advertised construction contract for Sansome Street Outfall.

10. CSD Structure Rehab & Upgrades – Part 1 – Awarded construction contract WW-790 for Evans Ave and Mariposa (Contract C).

11. Green Infrastructure Grant Program – Issued Notice-to-Proceed for two projects (Flynn Elementary School and Cornerstone Silver Campus).

12. Seacliff No. 1 PS & FM Upgrade – Issued Construction Notice-to-Proceed for Construction Contract WW-747.

13. Griffith DW FM Rehab – Conceptual Engineering Report was finalized.

In the News
During the quarter, there were various articles covering the Treasure Island Water Resource Recovery Facility Project Envision Award announcement and the SFPUC’s increasing use of Green Infrastructure. • https://www.msn.com/en-us/money/companies/veolia-secures-34-million-contract -to-advance- biogas-transformation-in-san-francisco/ar-AA1FasOf?ocid=BingNewsVerp • https://www.kalw.org/2025
-07-28/ep-6-sea-level-rise-dune-restoration-at-ocean-beach • https://richmondsunsetnews.com/2025/08/26/sponsored-water -and-sewer-upgrades-advance-
along-geary-boulevard/
8 I. SSIP Quarterly Report Q1-FY2025-2026 (07/01/25 – 09/30/25)

• https://thefrisc.com/this-bayview-shore-lacks-climate-flood-protection-can-sf-count-on-the-feds- to-help/
• https://sfbayview.com/2025/09/district-10-bayview-hunters-point-coordinating-council/https:// www.sfchronicle.com/sf/article/sewer-southeast-treatment -plant-bayview-21020617.php
• https://www.kalw.org/bay-area-news/2025-09-30/san-francisco-officials-cut-ribbon-at-upgraded- wastewater-treatment-plant
• https://www.yahoo.com/news/articles/4-bay-area-beaches-ranked- 210949919.html?guccounter=1&guce_referrer=aHR0cHM6Ly9uZXdzLmdvb2dsZS5jb20v&guc e_referrer_sig=AQAAAJ
AgWjhg90zQN1bDGIT4I1Xwi79PRo4tUKNRuw_khiJTUwuW1ohtWiigx 7BCweEEbSIyJIzgEmNrMA3P-dITBgQG35XrvFATLudR_toD-
dYeexq8zELrBKBnqhVOs10dPHes3nRFtGSm
-CmKsGQjd0pl9kOQPAEcAjG-a1tKWaFW
Highlights of Conducted Outreach
• Hosted construction tours of BDFP and Headworks for:
o SF Board of Supervisors D10 Walton, D9 Fielder, D8 Mandelman, D11 Chen, D1 Chan o SFPUC Commissioners Arce and Leveroni
o SFPUC
President Kate Stacey
o SFUSD Teachers and Staff Externship
o SFDPW Architects
o United States Government Accountability Office
o SF Chronicle for Headworks article
• July: Presentations to District Supervisor offices 9, 10 & 11 for the Lower Alemany Area Stormwater Improvements Project.
• July: Attend Mission Merchants Association meeting for Folsom Area Stormwater Improvement Project
• August: Issued 30-day notice to neighbors of the Southeast Treatment Plant for start of construction for the New Operations, Engineering, and Maintenance Buildings project. • September
: construction broke ground on Sea Cliff 1 & 2 Pump Station and Force Main Upgrades project.
• September: Coordination meeting with Office of Economic Workforce Development to develop business support plan for Folsom Area Stormwater Improvement Project. • September: Successful ribbon-cutting event to commemorate the completion of the New Headworks Project attended by SF Mayor Daniel Lurie, D10 Supervisor Sham ann Walton, artist Norie Sato, and representatives from the State Water Board and the building and trades commission.
9 I. SSIP Quarterly Report Q1-FY2025-2026 (07/01/25 – 09/30/25)

3. PROGRAM COST SUMMARY
Table 3 provides an overall program-level cost summary of Sewer System Improvement Program (SSIP) projects grouped by Facilities. It shows the Expenditures to Date, Current Approved Budget, Q1/FY25-26 Forecast Costs, Cost Variance between the Current Approved and Forecast Cost, and Variance Over Reporting Period. The Current Forecast Cost is $210.8 million over budget. The overall program cost variances are mainly due to higher forecasted costs in the following projects: SEP Biosolids Digester Facilities Project (BDFP), and the Lower Alemany Area Stormwater Improvement Project (LAASIP). BDFP’s forecasted increase is due to the change in contract delivery for the Biogas Utilization Facility, from public-private-partnership to a design- build contract. The LAASIP cost variance reflects the latest engineer’s estimate for 95% design and is due to complexities in coordinating with third party entities, such as Caltrans before design can be completed. Although other projects, such as SEP Booster PS & BFS Security Enhancements, and Secondary Clarifiers (SEP230) Rehabilitation projects are forecasting budget increase, these increases are offset by a reduction in other projects’ budgets. Costs mitigation, including identifying scope refinements within the projects, and evaluating potential cost savings from other projects, is an ongoing process and the variances will be updated in future reports.

Table 3. Program-Level Cost Summary of SSIP
Subprograms Expenditure
To Date
($ Million)
(A)
Current
Approved
Budget
($ Million)
(B)
Current
Forecasted Cost
($ Million)
(C)
Cost
Variance
($ Million)
(D = B - C)
Variance Over
Reporting
Period*
($ Million)
(E)
Treatment Facilities $3,294.1 $6,202.1 $6,356.6 ($154.6) $0.0 Biosolids Digester Facilities Project $2,064.0 $2,672.6 $2,837.1 ($164.5) $0.0 SSIP Phase 1 $2,064.0 $2,672.6 $2,837.1 ($164.5) $0.0 New Headworks (Grit) Replacement $672.0 $716.7 $716.7 $0.0 $0.0 SSIP Phase 1 $672.0 $716.7 $716.7 $0.0 $0.0
Southeast Plant (SEP) Improvements $321.7 $2,163.3 $2,193.1 ($29.7) $0.0 SSIP Phase 1 $289.9 $335.7 $335.7 $0.0 $0.0
Other SSIP $31.8 $1,827.6 $1,857.3 ($29.7) $0.0
Oceanside Plant (OSP) Improvements $169.2 $468.5 $459.7 $8.8 $0.0 SSIP Phase 1 $144.0 $177.0 $181.0 ($4.0) $0.0
Other SSIP $25.2 $291.5 $278.7 $12.8 $0.0
North Point Facility (NPF) Improvements $67.2 $180.9 $150.1 $30.9 $0.0 SSIP Phase 1 $61.1 $69.5 $65.5 $4.0 $0.0
Other SSIP $6.1 $111.5 $84.6 $26.9 $0.0
Collection System $355.5 $611.5 $611.5 $0.0 $0.0
Interceptors / Tunnels and Odor Control $121.7 $174.3 $174.2 $0.0 $0.0 SSIP Phase 1 $33.8 $35.7 $35.7 $0.0 $0.0
Other SSIP $88.0 $138.5 $138.5 $0.0 $0.0
10 I. SSIP Quarterly Report Q1-FY2025-2026 (07/01/25 – 09/30/25)

Subprograms Expenditure
To Date
($ Million)
(A)
Current
Approved
Budget
($ Million)
(B)
Current
Forecasted Cost
($ Million)
(C)
Cost
Variance
($ Million)
(D = B - C)
Variance Over
Reporting
Period*
($ Million)
(E)
Interdepartmental Projects $74.0 $82.2 $81.6 $0.6 $0.0
SSIP Phase 1 $74.0 $82.2 $81.6 $0.6 $0.0
Pump Stations and Forcemain
Improvements
$95.8 $233.0 $238.1 ($5.2) ($4.0)
SSIP Phase 1 $81.0 $81.8 $81.0 $0.8 $0.0
Other SSIP $14.8 $151.1 $157.1 ($6.0) ($4.0)
Combined Sewer Discharge (CSD) and
Transport/Storage Structures
$27.4 $85.3 $80.8 $4.5 $4.0
SSIP Phase 1 $19.8 $20.0 $19.8 $0.3 $0.0
Other SSIP $7.6 $65.3 $61.0 $4.3 $4.0
Central Bayside System Improvement
(CBSIP)
$36.7 $36.7 $36.7 $0.0 $0.0
SSIP Phase 1 $36.7 $36.7 $36.7 $0.0 $0.0
Stormwater Management $124.4 $343.5 $342.8 $0.7 $0.0
Early Implementation Projects $48.5 $71.0 $70.9 $0.0 $0.0 SSIP Phase 1 $48.5 $71.0 $70.9 $0.0 $0.0
Watershed Stormwater Management $51.2 $220.7 $220.7 $0.0 $0.0 SSIP Phase 1 $36.7 $49.4 $49.4 $0.0 $0.0
Other SSIP $14.5 $171.3 $171.3 $0.0 $0.0
Advanced Rainfall and Operation Decision
System
$6.6 $7.3 $6.6 $0.7 $0.0
SSIP Phase 1 $6.6 $7.3 $6.6 $0.7 $0.0
Watershed Stormwater Management and
Customer Service Billing System
$0.6 $27.2 $27.2 $0.0 $0.0
Other SSIP $0.6 $27.2 $27.2 $0.0 $0.0
Urban Watershed Assessment $17.4 $17.4 $17.4 $0.0 $0.0
SSIP Phase 1 $17.4 $17.4 $17.4 $0.0 $0.0
Flood Resilience Projects $77.0 $766.0 $822.9 ($56.9) ($12.9) Flood Resilience Projects $77.0 $766.0 $822.9 ($56.9)
SSIP Phase 1 $42.5 $50.6 $52.1 ($1.5) ($1.5)
Other SSIP $34.5 $715.4 $770.7 ($55.4) ($11.3)
Land Reuse $85.6 $88.9 $88.9 $0.0 $0.0 Land Reuse $85.6 $88.9 $88.9 $0.0 $0.0
SSIP Phase 1 $85.6 $88.9 $88.9 $0.0 $0.0
Program Management $184.9 $340.0 $340.0 $0.0 $0.0 Phase 1 Program Management $184.9 $340.0 $340.0 $0.0 $0.0 SSIP Phase 1 $179.0 $195.0 $195.0 $0.0 $0.0
Other SSIP $5.8 $145.0 $145.0 $0.0 $0.0
11 ($12.9)
I. SSIP Quarterly Report Q1-FY2025-2026 (07/01/25 – 09/30/25)

Subprograms Expenditure
To Date
($ Million)
(A)
Current
Approved
Budget
($ Million)
(B)
Current
Forecasted Cost
($ Million)
(C)
Cost
Variance
($ Million)
(D = B - C)
Variance Over
Reporting
Period*
($ Million)
(E)
Overall Program Total $4,121.6 $8,351.8 $8,562.6 ($210.8) ($12.9) SSIP Phase 1 Subtotal $3,892.6 $4,707.4 $4,871.0 ($163.6) Other SSIP Subtotal $229.0 $3,644.4 $3,691.6 ($47.2) *Negative number reflects cost increases since last quarter, and positive number reflects cost reduction since last quarter.

4. PROGRAM

SCHEDULE SUMMARY
Figure 4 depicts the Current Approved Schedule completion date and the Current Forecast Schedule completion date for the SSIP.

The latest a
pproved program schedules for the SSIP Phase 1 and Other SSIP are based on the 2024 revision approved by the Commission on February 13 , 2024 . Table 4 depicts the current approved schedules and this quarter’s forecast completion schedules for SSIP Phase 1 and Other SSIP Projects, and there are no schedule variances.

Table 4. Curr
ent Approved vs. Current Forecast Schedule Dates

SUBPROGRAM
Current
Approved
Project Start
Actual Start
Current
Approved
Completion
Current Forecast
Completion
Schedule Variance
(Months)
SSIP Phase 1 07/01/11 07/01/11 A* 06/30/34 06/30/34 -
Other SSIP 03/03/18 03/03/18 A* 11/29/39 11/29/39 -
Overall SSIP 07/01/11 07/01/11 A* 11/29/39 11/29/39 -
* “A” represents the actual date
Figure 4 SSIP Schedule Summary
12 ($1.5)
($11.3)

I. SSIP Quarterly Report Q1-FY2025-2026 (07/01/25 – 09/30/25)

5. BUDGET AND SCHEDULE TREND SUMMARY
Table 5 contains all approved SSIP projects that are active and in the planning, design, bid and award, or construction phases of the project. The table excludes all Program Management projects, as well as any projects that are Not-Initiated, On-Hold, in Closeout or Completed.

During this Quarter, the foll
owing major milestones were achieved:
13 1. 10015796 – Biosolids Digester Facilities Project – Completed draft 75% design for Biogas subproject.

2. 10037331 – Maintenance Building (SEP940) Interim Improvement – Awarded construction contract.

3. 10039310
– Secondary Clarifiers (SEP 230) Rehabilitation – Advertised Request for Qualification for DB-140 contract.

4. 10039811 – SEP Condition Improvement Project – Part 1 – Completed 100% design and received CEQA Categorical Exemption approval.

5. 10041824 – SEP Mainstream Nutrient Reduction – Advertised Request for Proposal for DB-141 contract.

6. 10029736 - Westside Pump Station Reliability Improvements project – Completed Contract Closeout for
WW-572R.

7. 10036398 – OSP Condition Improvement Project – Part 2 – Issued Final Completion for Construction Contract WW-669 – OSP Building 011 Grit Classifier and Preliminary Influent Slide Gate System Improvement.

8. 10034718
– Large Diameter Sewer Projects and Channel FM Intertie – Issued Notice-To- Proceed for construction contract WW-754 West SOMA, Panhandle, and Inner Sunset Sewer Improvements under subproject C2. Issued Final Completion for construction contract WW-736 Castro and Mission Districts Sewer Improvements under subproject F. And achieved Substantial Completion for construction contract WW-738 East SOMA Sewer Improvements under subproject H1.

9. 10038469
– Pump Station Security Upgrades (Cesar Chavez, GFS, CHS, MMS) –Received CEQA Categorical Exemption approval.

10. 10037245 – Brannan Outfall 19 Discharge/Baffle Rehab & Sansome Outfall 15 Valve – Awarded construction contract for Brannan Street Outfall (Contract A) and advertised construction contract for Sansome Street Outfall (Contract B).

11. 10038547
– CSD Structure Rehab & Upgrades – Part 1 – Awarded construction contract for the Mariposa and Evans (Contract C).

12. 10034553
– Green Infrastructure Grant Program – Issued Notice-to-Proceed for two projects (Flynn Elementary School and Cornerstone Silver Campus).

13. 10037251 – Seacliff No. 1 PS & FM Upgrade – Issued Construction Notice-to-Proceed for Construction Contract WW-747.

14. 10041814 – Griffith DW FM Rehab – Conceptual Engineering Report was finalized.

Table 5. Budget and Schedule Trend Summary
All Costs are shown in million.

Approved
Budget
Approved
Completion
Forecast
Cost
Forecast
Completion
Forecast
Cost
Forecast
Completion
Forecast
Cost
Forecast
Completion
Forecast
Cost
Forecast
Completion Forecast Cost Forecast
Completion
Forecast
Cost
Forecast
Completion
abc d e f g hi j kl m n
10015796 SEP Biosolids Digester Facilities Project (BDFP)2 (A) Scope I - EOP 1A, 1C, 1B, 2B
(B) Scope II - Remainder of SOW
(C) Biogas Utilization Project
10015807 SEP New Headworks (Grit) Replacement 2
Scope II - Bruce Flynn Pump Station
Scope III - New Headworks
$73.0 12/30/27 $63.0 02/26/21 $63.0 08/31/23 TB D TBD TBD TBD $63.0 08/31/23 $73.0 12/30/27 $95.9 03/31/26 $69.8 07/31/20 $69.8 07/31/20 $69.8 11/19/20 $84.3 06/30/22 $95.9 06/18/24 $95.9 02/09/27 $31.3 06/30/28 $9.9 06/30/26 $20.3 01/21/28 $31.3 06/ 30/28 $31.3 06/30/28 TBD TBD $31.3 06/30/28 $35.8 03/01/28 $35.8 12/10/26 $35.8 03/01/28 TBD TBD TBD TBD TBD TBD $58.4 05/02/29 $29.6 03/31/28 $27.4 09/30/26 $27.4 09/30/26 $27.4 09/30/26 $29.6 03/31/28 $29.6 3/31/2028 $29.6 03/31/28 $20.9 02/04/28 $21.6 07/02/26 $40.7 01/09/29 $40.7 01/09/29 $20.9 02/04/28 $20.9 9/29/2028 $20.9 09/29/28 $171.9 08/31/28 $68.2 09/30/26 $171.9 08/31/28 $171.9 08/ 31/28 TBD TBD $171.9 08/31/28 $171.9 04/30/29 $52.0 11/30/29 $52.0 06/26/28 $52.0 11/30/29 TBD TBD TBD TBD TBD TBD $59.0 01/28/30 10039811 SEP Condition Improvement Projects - Part 1
$16.0 10/29/27 $22.5 08/15/28 $16.0 10/29/27 $16.0 10/ 29/27 $16.0 10/29/27 TBD TBD $16.0 02/28/29 10041824 SEP Mainstream Nutrient Reduction3
$1,470.3 11/29/39 $1,470.3 11/29/39 TBD TBD TB D TBD TBD TBD TBD TBD $1,470.3 11/29/39 Footnotes:

1. This represents forecast project cost and project completion date at the time of award of construction contract, award of CM/GC scope, award of DB scope.

2. The project delivery method for A and B is Construction Manager/General Contractor (CM/GC) and Design-Build for C.

3. The project delivery method for this project is Progressive Design-Build (DB).

4. This represents the award of the overall progressive design build contract DB-126 which includes Preconstruction & Construction phases. The project initiation forecast cost was based on funding availability.

5. This represents forecasted project cost and project completion date at the time of award of CM/GC contract during Pre-Construction.

6. The project delivery method for this project is Fixed Budget-Limit Design-Build.

7. This project doesn't have 95% Design; the date shown is for 100% design completion.

8. The project delivery method is Construction Manager/General Contractor (CM/GC).

Q1 - FY2025-26
Q1 - FY2025-26
06/11/24
01/12/26
Q1 - FY2025-26
12/13/16
4 09/08/20
11/13/25
07/22/25
04/30/26
New Headworks (Grit) Replacement
Southeast Plant (SEP) Improvements
Other SSIP
10002284 SEP Power Feed and Primary Switchgear Upgrades SSIP Phase 1 Other SSIP
SSIP Phase 1
FY2025-34
FY2025-34
FY2025-34
FY2025-34
10015809 WWE Facility-Wide Distributed Control System Upgrade3 SSIP Phase 1
10037353 SEP 550 Booster PS Condition Inspection & Interim FY2025-34
10039505 New Ops, Engineering and Maintenance Buildings8 FY2025-34
10038373 SEP, Booster PS, & BFS Security Enhancements3
Other SSIP
FY2025-34
FY2025-34
FY2025-34 01/12/21 06/30/23 01/17/24
Other SSIP
01/18/22
09/03/24
08/31/22 09/01/2301/04/21
04/30/24 TBD
08/16/24
04/15/22
TBD10/03/22
04/03/23
12/31/24
FY2025-34
04/30/24 08/03/26
$183.0
02/13/14 02/02/15 12/30/25
11/01/22
03/19/24
12/22/23
FY2025-34 10/01/24 TBD TBD
$716.7 08/31/27 03/31/20
01/12/21
05/01/25 $1,315.3 05/01/26
09/21/23
11/08/24
$359.0 12/29/23 $718.0 09/30/24$359.012/29/23
10/31/17
03/24/23
Other SSIP
10039310 Secondary Clarifiers (SEP 230) Rehabilitation⁶ Other SSIP 10037330 Primary Treatment (SEP 040/041) H&S Improvements Other SSIP
Project Name Previous Program
Group Title
Most Recent CIP
Approved Budget Project Initiation CER 35% Design
Rolling WWE Capital Projects
Treatment Facilities
Biosolids Digester Facilities Project
06/23/14 04/15/16 07/29/16
SSIP Phase 1
10037331 Maintenance Building (SEP 940) Interim Improvement Other SSIP
$1,276.4 05/01/25 $1,276.4
95% Design Awarded Construction1 Current Status
FY2025-34 12/31/14 01/29/16 (A & B) 11/30/16
(C) 04/09/25
(A) 08/26/19 (Scope I) &
(B) 07/01/20 (Scope II)
(C) 10/22/24
11/15/17 (Scope I),
12/17/18 (Scope II) &
07/22/19 (Scope III)
Q1 - FY2025-26
Q1 - FY2025-26
$2,837.1 05/11/29$1,680.7 07/06/28
(A) 12/06/18 (Scope I) &
(B) 01/14/19 (Scope II
(C) 01/14/267
03/01/13 01/29/16
06/23/16 (Scope I),
10/17/16 (Scope II) &
06/23/16 (Scope III)
05/23/17 (Scope I),
09/26/17 (Scope II) &
05/31/18 (Scope III)
$2,672.6 05/11/29 $1,750.0 08/31/23
$718.8 09/30/24 $716.7 08/31/27
Q1 - FY2025-26
Q1- FY2025-26
03/12/245
02/09/27
Q1 - FY2025-26
Q1 - FY2025-26
Q1 - FY2025-26
Q1 - FY2025-26
04/30/25
01/09/26
06/30/26
TBD TBD Q1- FY2025-26
04/30/26
14 All Costs are shown in million.

Approved
Budget
Approved
Completion
Forecast
Cost
Forecast
Completion
Forecast
Cost
Forecast
Completion
Forecast
Cost
Forecast
Completion
Forecast
Cost
Forecast
Completion Forecast Cost Forecast
Completion
Forecast
Cost
Forecast
Completion
abc d e f g hi j kl m n
Project Name Previous Program
Group Title
Most Recent CIP
Approved Budget Project Initiation CER 35% Design 95% Design Awarded Construction1 Current Status $93.3 06/30/26 $68.3 09/02/21 $70.5 12/02/21 $70.5 12/02/21 $70.5 12/02/21 $87.8 12/31/24 $93.3 12/30/27 $69.6 06/02/25 $48.2 06/15/20 $48.2 06/15/20 $39.7 06/15/20 $39.7 06/15/20 $45.9 07/29/21 $73.6 03/31/28 $20.2 03/10/28 $20.2 03/26/27 $20.2 03/10/28 $20.2 03/ 10/28 $20.2 03/10/28 TBD TBD $20.2 10/03/29 $22.6 07/16/27 $7.4 03/29/27 $22.6 07/16/27 $22.6 07/ 16/27 $22.6 07/14/28 TBD TBD $22.6 03/13/29 10036398 OSP Condition Improvement Projects - Part 2 (OSP - 4) (A) WW-746 OSP 620 Digestion H&S, Mech Improvements
(B) OSP 011 Polymer & Ferric Chloride Replacement
(C) OSP 042 Primary Clarifiers Structural and Mechanical Improvements (D) OSP 200 Aeration Tanks Structural and Mechanical Improvements (E) W-648 OSP Building 042 Primary Clarifier Improvements (F) WW-669 OSP Building 011 Grit Classifier & Preliminary Influent Slide Gate System Improvement
(G) JOC 53R-15 OSP UPS Assembly Replacements
$9.6 07/08/27 $5.7 10/01/26 $9.6 1/21/2027 $9.6 7/8/2027 $9.6 07/08/27 TBD TBD $9.6 04/18/29 Other SSIP
$22.4 05/08/29 $22.4 05/08/29 TBD TBD TBD TBD TBD TBD TBD TBD $22.4 11/07/31 $1.1 06/24/26 $1.1 09/03/26 TBD TBD N/A N/A N/A N/A N/A N/A $1.1 03/10/28 Other SSIP
$27.4 05/30/30 $27.4 05/30/30 TBD TBD TBD TBD TBD TBD TBD TBD $27.4 05/30/30 $51.3 06/30/25 $8.8 09/29/25 $66.6 12/31/19 $61.4 12/31/20 $55.0 01/27/22 $55.0 12/29/23 $47.3 01/30/26 $11.0 12/30/27 $11.0 09/02/27 N/A N/A N/A N/A N/A N/A N/A N/A $11.0 12/30/27 $54.2 08/30/30 $54.2 07/17/31 $65.1 08/30/30 TBD TBD TBD TBD TBD TBD $65.1 08/30/30 $5.6 11/09/29 $5.6 11/09/29 TBD TBD TBD TBD TBD TBD TBD TBD $5.6 11/09/29 Footnotes:

1. T
his represents forecast project cost and project completion date at the time of award of construction contract, award of CM/GC scope, award of DB scope.

2. The project delivery method for this project is Progressive Design-Build (DB). 03/17/25 03/10/28 N/A N/A N/A Q 1 -
FY2025-26
01/23/25
Q1- FY2025-2601/26/21
05/26/26
05/12/26
08/28/18
Q1- FY2025-26
Q1- FY2025-26
05/26/26
$105.1
12/24/24
02/09/21
08/07/27
07/11/28 Q1- FY2025-26
N/A Q1 - FY2025-26
05/15/28 Q1- F
Y2025-26
Oceanside Plant (OSP) Improvements
FY2025-34
02/01/17
11/18/19
FY2025-34 10/01/13 11/20/14 02/04/16
FY2025-34 06/13/13 02/04/16 08/28/19
10037734 OSP Plant-wide Ventilation (HVAC) Upgrades (OSP - 3) Other SSIP SSIP Phase 1
SSIP Phase 110029737 OSP Digester Gas Utilization Upgrade (OP03) 01/25/22 10/25/23 02/06/24
10037733 Solids Thickening (OSP 011) Process Upgrade (OSP - 2) Other SSIP 10029736 Westside Pump Station Reliability Improvements (OP02) Q1- FY2025-26
Q1- FY2025-26

TBD TBD
08/25/27
02/01/22 10/02/24FY2025-34
01/26/24 05/07/24
01/03/23 03/31/26
01/26/22
10/31/23
TBD
FY2025-34
03/04/24
12/07/18
FY2025-34 11/19/24 07/24/26 12/10/26
10038353 NPF DCS Upgrades (Construction)
2 N/A N/A
07/31/26
N/A
FY2025-34
08/26/26
$105.1
06/28/30 TBD
06/30/1708/15/13 05/29/15
SSIP Phase 1
North Point Facility (NPF) Improvements
10026822 North Shore Wet Weather Pump Station Improvements and Disinfection
10037735 Admin Bldg (OSP 930) Health & Safety Improvements (OSP - 7)
11/01/21
FY2025-34
TBD
05/03/27 Q1 - FY2025-26
Other SSIP
10039251 Sedimentation (NPF 040/041) Tanks Condition Improvements Other SSIP FY2025-34
FY2025-34 11/14/22 05/30/25 10/31/25
10039183 OSP Com
munication & Safety Monitoring Upgrades
07/06/29 11/07/31
10039193 Gaseous Oxygen System (OSP 011) Upgrades
(OSP - 11)
FY2025-34
Other SSIP
Other SSIP
Q1- FY2025-26
(A)07/18/24
(B)10/31/25
(C)01/30/26
(D)03/31/26
(E) N/A
(F) N/A
(G) N/A
(A) 12/10/25
(B) 11/10/25
(C) 04/13/26
(D) 08/26/26
(E) N/A
(F) N/A
(G) N/A
(A) 06/15/26
(B) 08/24/26
(C) 03/24/27
(D) 08/25/27
(E) N/A
(F) N/A
(G) N/A
(A) 04/27/27
(B) 06/15/27
(C) 10/12/27
(D) 07/11/28
(E) 02/08/22
(F) 09/13/22
(G) N/A
Q1- FY2025-2603/03/18
$105.1 TBDTBD TBD
10039184 Westside FM Reliability Project - PLANNING Other SSIP FY2025-34 10042456 Dechlorination Process (NPF 500) Evaluation & Interim Rehab Other SSIP FY2025-
34 05/01/25 TBD TBD TBD TBD Q1 - FY2025-26
15 Table 5. Budget and Schedule Trend Summary (continued) All Costs are shown in million.

1. This represents forecast project cost and project completion date at the time of award of construction contract, award of CM/GC scope, award of DB scope.

2. The Project Initiation Forecast Cost was based on funding availability.

Q1 - FY2025-26
$114.6
(A) 12/13/22
(B) 05/11/21
(C) 12/13/22
(D) N/A
(E) 08/23/22
(F) 05/09/23
(G) N/A
(H) 04/09/24
(I) 05/28/24
(J) 05/13/25
Q1 - FY2025-26
03/05/19 - Segment A
10/05/21 - Segment B
$114.6
08/15/16 Q1 - FY2025-2605/01/15
06/30/27
Q1 - FY2025-26
(A) 04/19/22
(B) 09/30/20
(C) 02/24/22
(D) 02/25/22
(E) 02/14/22
(F) 07/07/22
(G) N/A
(H) 04/28/23
(I) 11/30/23
(J) 01/29/24
06/25/24
06/30/27
Q1 - FY2025-26N/A06/10/13
$47.0
09/14/18 - DBB
12/31/25
02/03/17
$114.6
05/20/14
04/03/26
03/04/24 N/A N/A N/A
$114.6 12/07/26
10/31/17
12/07/26$114.6 12/07/26
05/01/17
10002652 Kansas and Marin Streets Sewer Improvements SSIP Phase 1 Other SSIP
Interceptors/Tunnels and Odor Control
12/07/26
FY2025-34
FY2025-34
Interdepartmental Projects
$114.6 12/07/26
08/01/19
(A) 03/22/21
(B) N/A
(C) 10/30/20
(D) 09/30/20
(E) 04/30/21
(F) 06/30/21
(G) N/A
(H) 01/31/22
(I) 09/16/22
(J) 12/15/22
FY2025-34
(A) 09/10/21
(B) 01/24/20
(C) 06/01/21
(D) 02/17/21
(E) 10/04/21
(F) 12/01/21
(G) N/A
(H) 09/09/22
(I) 03/24/23
(J) 03/15/23
SSIP Phase 110002664 Van Ness BRT Sewer Improvements
10041084 Geary BRT Sewer Improvements - Phase 2 Construction Other SSIP 06/30/21 - DBB
01/30/26
N/A
FY2025-34
FY2025-34 03/14/16
10/01/13
10002776 Taraval Sewer Improvements
SSIP Phase 1
16 Table 5. Budget and Schedule Trend Summary (continued) All Costs are shown in million.

Approved
Budget
Approved
Completion
Forecast
Cost
Forecast
Completion
Forecast
Cost
Forecast
Completion
Forecast
Cost
Forecast
Completion
Forecast
Cost
Forecast
Completion Forecast Cost Forecast
Completion
Forecast
Cost
Forecast
Completion
abc d e f g hi j kl m n
Project Name Previous Program
Group Title
Most Recent CIP
Approved Budget Project Initiation CER 35% Design 95% Design Awarded Construction1 Current Status $16.2 03/31/27 $13.1 12/26/29 $16.2 03/31/27 $16.2 03/31/27 $16.2 03/31/27 $16.2 3/31/2027 $15.2 03/31/27 $22.1 04/03/28 $16.8 12/21/29 $19.3 01/31/28 $20.8 04/03/ 28 $22.1 4/3/2028 $24.1 4/3/2028 $24.1 04/03/28 $16.7 05/23/28 $5.0 05/29/26 $15.5 05/29/26 $15.5 12/31/26 $16.7 05/23/28 $16.7 05/23/28 $16.7 09/15/28 $8.0 09/13/27 $9.1 05/03/27 $9.1 06/30/27 $8.0 09/13/27 $8.0 09/01/28 TBD TBD $8.0 12/29/28 $1.3 05/29/26 $1.9 05/29/26 $1.9 05/29/26 $1.9 05/29/26 $1.3 05/29/26 $1.3 05/29/26 $1.3 05/29/26 $4.9 10/03/28 $4.9 10/03/28 $5.9 12/31/29 TBD TBD TBD TBD TBD TBD $5.9 12/31/29 $6.7 06/03/30 $6.7 06/03/30 TBD TBD TBD TBD TBD TBD TBD TBD $10.7 12/31/30 10037245 Brannan Outfall 19 Discharge/Baffle Rehab & Sansome Outfall 15 Valve
(A) Brannan Street Outfall
(B) Sansome Street Outfal
$11.2 03/17/28 $9.3 02/01/27 TBD TBD TBD TBD TBD TBD TBD TBD $15.6 06/28/30 10038547 CSD Structure Rehab & Upgrades - Part 1
(A/B) Laguna Howard Streets and Mission Creek CSDs
(C) Mariposa and Evans
Footnotes:

1. This represents forecast project cost and project completion date at the time of award of construction contract, award of CM/GC scope, award of DB scope.

2. For Pump Station Security Upgrades, this forecasted date is for 50% Design as it was combined with 35% design.

TBD TBD $14.4 04/28/28$6.904/28/28 08/18/25 $7.9 10/30/26 $7.9 10/30/26 $14.4 04/28/28 02/14/23
$39.7 01/31/29
Other SSIP
Other SSIP
10038468 Systemwide CSD & T/S Monitoring Equipment Assessment 01/10/22 07/21/22
02/11/25
Q1 - FY2025-26
05/12/26
Q1 - FY2025-26
Q1 - FY2025-26
Q1 - FY2025-26
12/29/22 12/22/23
12/07/20 05/30/23 04/18/25 09/15/23
10/01/24 07/31/25 11/26/25 05/08/26 11/10/26 Q1 - FY2025-26 01/03/22 (A/B) 11/09/22; 01/31/23
(C) 03/08/24
(A/B) 04/10/23
(C) 07/12/24
09/01/2601/18/22 06/30/26
02/08/24
05/22/24 Q1 - FY2025-26
Q1 - FY2025-26
09/23/25 - Contract A
12/23/25 - Contract B
06/01/22 05/11/23 04/03/25
09/24/24
09/26/24
11/19/24 11/26/25 08/27/26 01/21/27 09/28/27 Q1 - FY2025-26 (A/B) 01/02/24
(C) 11/20/24
12/01/26
$28.8 01/31/29
06/10/27
(A/B) 05/13/25
(C) 09/09/25
Q1 - FY2025-26
01/31/29
Q1 - FY2025-26
$28.8
08/27/24
10/20/23
12/07/20 08/04/23
$39.7 1/31/202901/31/2901/31/29 $39.7$39.7
10037251 Seacliff No. 1 PS & FM Upgrade Other SSIP
10038446 Geary Underpass PS Safe Access Enhancements
$39.7 01/31/29
Other SSIP
Other SSIP
FY2025-34
FY2025-34
FY2025-34
10041814 Griffith DW FM Rehab Other SSIP
FY2025-34
10042116 Sunnydale PS & FM Improvements - Phase A Other SSIP FY2025-34
$11.9
FY2025-34
CSDs and Transport/Storage Structures
10038469 Pump Station Security Upgrades2 (Cesar Chavez, GFS, CHS, MMS)
FY2025-34
10037303 Sunnydale PS Safety Improvements
FY2025-34
Other SSIP
FY2025-34
FY2025-34
Pump Stations and Force Main Improvements
10037246 Seacliff No. 2 PS & FM Upgrade Other SSIP
Other SSIP
12/14/20 09/30/22 01/17/23
01/31/23
12/14/20 09/26/22 02/13/23
17 Table 5. Budget and Schedule Trend Summary (continued) All Costs are shown in million.

1. This represents forecast project cost and project completion date at the time of award of construction contract, award of CM/GC scope, award of DB scope. 10040621 Floodwater Management Grant Assistance Program (Grant) Other SSIP FY2025-34 10/16/23 N/A N/A N/A Stormwater Management
07/01/16
10038471 Folsom Area Stormwater Imp. Project Phase 2
Other SSIP
$282.0
03/16/18
(A) 09/06/22
(B) 12/31/25
(C) 11/15/24
(D) 11/26/25
09/30/26
Q1 - FY2025-26
05/12/26
N/A
N/A
12/04/23
02/13/24
12/22/26 Q1 - FY2025-26
Q1 - FY2025-26N/A
(1) 06/11/19 (2) 06/11/19
(3) 10/09/19 (4) 01/28/20
(5) 05/12/20 (6) 04/28/20
(7) 11/10/20 (8) 10/22/20
(9) 10/22/20 (10) 03/31/22
(11) 03/31/22 (12) 06/01/23
(13) 03/01/24 (14) 12/20/23
(15) 05/13/24 (16) 05/13/24
(17) 03/01/24 (18) 12/20/23
(19) 04/08/24 (20)05/13/24
(21) 05/13/24 (22) 09/05/24
(23) 08/29/24 (24) 09/05/24
(25) 09/05/24 (26) 01/24/25
(27) 01/21/25 (28) 06/09/25
Q1 - FY2025-2612/19/24
10026810 Yosemite Green Infrastructure FY2025-34 12/03/12 01/11/21 N/A 05/31/24 02/27/26 Q1 - FY2025-26SSIP Phase 1 SSIP Phase 1
Q1 - FY2025-2610026818 Folsom Area Stormwater Improvement Project Q1 - FY2025-26
Q1 - FY2025-26
09/30/26$38.4 12/31/24 $38.4 12/31/24 TBD TBD
TBD

N/A N/A N/A
(A) 08/04/23
(B) 08/14/26
(C) 06/01/26
(D) 06/26/26
N/A
(1) 10/16/23 (2) 04/04/24
(3) 04/03/24 (4) 04/26/24
(5) 07/17/24 (6) 12/12/24
(7) 12/02/24 (8) 11/27/24
(9) 12/12/24 (10) 11/13/24
(11) 10/07/24 (12) 10/23/24
(13) 12/12/24 (14) 01/22/25
(15) 03/14/25
Q1 - FY2025-26
$402.5
$39.9N/A N/A
N/A
Flood Resilience Projects
10/03/22
Q1 - FY2025-26
10034360 Lower Alemany Area Stormwater Improvement Project 12/06/30
10/17/22 N/A N/A N/A
10039682 Flood Resiliency Planning Other SSIP
FY2025-34
Other SSIP

N/A N/A TBD
SSIP Phase 1
$38.4 12/31/24
N/A
FY2025-34
$391.2 02/16/29 06/30/27 N/A N/A
$36.3 11/01/19
07/11/16 N/A N/A
N/A
FY2025-34 11/03/22
07/01/18
(A) 03/31/20
(B) N/A
(C) 11/24/21
(D) N/A
10/03/22
02/10/23 05/03/23
04/04/24 12/31/25 02/27/26

N/A N/A
10/03/22
FY2025-34
FY2025-34 01/02/19
10037195 Regional School/Park: Giannini Middle School SSIP Phase 1 FY2025-34 Other SSIP
10039608 Buchanan Street Mall SSIP Phase 1
Watershed Stormwater Management and Customer Service Billing System Watershed Stormwater Management
10034553 Green Infrastructur
e Grant Program (GIGP)
FY2025-34
10029726 Green Infrastructure Capital Planning (GI-01)
FY2025-34
Early Implementation Projects
10042088 Citywide Green Infrastructure Implementation (New) FY2025-34 10/01/24 (A) 03/31/26 (B) TBD
(A) TBD
(B) TBD
(A) TBD
(B) TBD
(A) TBD
(B) TBD Q1-FY2025-26SSIP Phase 1
18 Table 5. Budget and Schedule Trend Summary (continued) I. SSIP Quarterly Report Q1-FY2025-2026 (07/01/25 - 09/30/25)

6. PROJECT PERFORMANCE SUMMARY* All costs are shown in $1,000s Project Name Previous
Program
Group
Title
Active
Phase
(a)
CIP
Approved
Budget (b)
Current
Approved
Budget (c)
Current
Forecast
Cost
(d)
Expenditures
to Date
(e)
Cost
Variance
(f=c-d)
% Cost
Changes
(g=f/c)
CIP
Completion
Date
(h)
Approved
Completion
Date
(i)
Forecast
Completion
Date
(j)
Schedule
Variance
(Days)
(k=i-j)
(**) (+) (++) (+++) (+++) (+) (++) (+++)
Treatment Facilities
Biosolids Digester Facilities Project
10015796 SEP Biosolids Digester
Facilities Project
SSIP
Phase 1
CN $2,672,616 $2,672,616 $2,837,136 $2,064,006 ($164,520) (6%) 05/11/29 05/11/29 05/11/29 0 New Headworks (Grit) Replacement
10015807 SEP New Headworks
(Grit) Replacement
SSIP
Phase 1
CN $716,679 $716,679 $716,679 $672,008 $0 0% 08/31/27 08/31/27 08/31/27 0 Southeast Plant (SEP) Improvements
10015809 WWE Facility-Wide
Distributed Control System (DCS)
Upgrade
SSIP
Phase 1
MP $73,004 $73,004 $73,004 $38,851 $0 0% 12/30/27 12/30/27 12/30/27 0 10002284 SEP Power Feed and
Primary Switchgear Upgrades
SSIP
Phase 1
CN $95,875 $95,875 $95,875 $84,287 $0 0%
03/31/26 03/31/26 02/09/27 (315)
10037353 SEP 550 Booster PS
Condition Inspection & Interim
Other SSIP BA $31,259 $31,259 $31,259 $2,802 $0 0% 06/30/28 06/30/28 06/30/28 0 10038373 SEP Booster PS &
BFS Security Enhancements
Other SSIP BA
$35,759 $35,759 $58,394 $1,526 ($22,635) (63%) 03/01/28 03/01/28 05/02/29 (427) 10037330 Primary Treatment
(SEP 040/041) H&S
Improvements
Other SSIP CN $29,602 $29,602 $29,602 $8,482 $0 0% 03/31/28 03/31/28 03/31/28 0 10037331 Maintenance Building
(SEP 940) Interim Improvement
Other SSIP BA $20,897 $20,897 $20,897 $3,203 $0 0%
02/04/28 02/04/28 09/29/28 (238)
10039505 New Ops, Engineering
and Maintenance Buildings
Other SSIP DS $171,879 $171,879 $171,879 $10,466 $0 0%
08/31/28 08/31/28 04/30/29 (242)
10039310 Secondary Clarifiers
(SEP230) Rehabilitation
Other SSIP BA
$51,952 $51,952 $59,029 $1,705 ($7,077) (14%) 11/30/29 11/30/29 01/28/30 (59) 10039811 SEP Condition
Improvement Projects - Part 1
Other SSIP DS $16,009 $16,009 $16,009 $1,969 $0 0%
10/29/27 10/29/27 02/28/29 (488)
* Does not include projects in closeout, completed, not initiated,on hold, deleted projects, and projects combined with other projects.
** Phase Status Legend
PL Planning DS Design
BA Bid & Award CN Construction MP Multi-Phase
Footnotes:
(+) CIP Approved Budget and Project Completion Date: The budget and schedule approved as part of 10-year CIP for FY25-34.
(++) Current Approved Budget and Schedule: The budget and schedule approved as part of 10-year CIP for FY25-34, plus any additional budget and schedule changes approved by the Commission as part of construction contract award.
(+++) Negative number reflects cost overrun (or schedule delay) and positive number reflects cost underrun (or ahead of schedule). Projects with a forecasted cost overrun greater than 10%, or forecasted delay of greater than 6 months or 10%, will be highlighted in grey.
19 I. SSIP Quarterly Report Q1-FY2025-2026 (07/01/25 - 09/30/25) Project Name Previous
Program
Group
Title
Active
Phase
(a)
CIP
Approved
Budget (b)
Current
Approved
Budget (c)
Current
Forecast
Cost
(d)
Expenditures
to Date
(e)
Cost
Variance
(f=c-d)
% Cost
Changes
(g=f/c)
CIP
Completion
Date
(h)
Approved
Completion
Date
(i)
Forecast
Completion
Date
(j)
Schedule
Variance
(Days)
(k=i-j)
(**) (+) (++) (+++) (+++) (+) (++) (+++)
10041824 SEP Mainstream
Nutrient Reduction
Other SSIP PL $1,470,264 $1,470,264 $1,470,264 $1,636 $0 0% 11/29/39 11/29/39 11/29/39 0 Oceanside Plant (OSP) Improvements
10029736 Westside Pump Station
Reliability Improvements
SSIP
Phase 1
CN $93,300 $93,300 $93,300 $63,970 $0 0%
06/30/26 06/30/26 12/30/27 (548)
10029737 OSP Digester Gas
Utilization Upgrade
SSIP
Phase 1
CN $69,577 $69,577 $73,577 $65,973 ($4,000) (6%)
06/02/25 06/02/25 03/31/28 (1,033)
10037733 Solids Thickening
(OSP 011) Process Upgrade
Other SSIP BA $20,222 $20,222 $20,222 $2,174 $0 0%
03/10/28 03/10/28 10/03/29 (572)
10037734 OSP Plant-wide
Ventilation (HVAC) Upgrades
Other SSIP BA $22,577 $22,577 $22,577 $1,157 $0 0%
07/16/27 07/16/27 03/13/29 (606)
10036398 OSP Condition
Improvement Projects - Part 2
Other SSIP MP $105,100 $105,100 $105,100 $18,941 $0 0%
06/28/30 06/28/30 11/07/31 (497)
10037735 Admin Bldg (OSP 930)
Health & Safety Improvements
Other SSIP BA $9,650 $9,650 $9,650 $884 $0 0%
07/08/27 07/08/27 04/18/29 (650)
10039193 Gaseous Oxygen
System (OSP 011) Upgrades
Other SSIP PL $22,351 $22,351 $22,351 $1,028 $0 0%
05/08/29 05/08/29 11/07/31 (913)
10039183 OSP Communication &
Safety Monitoring Upgrades
Other SSIP PL $27,450 $27,450 $27,450 $73 $0 0% 05/30/30 05/30/30 05/30/30 0 10039184 Westside FM Reliability
Project - PLANNING
Other SSIP PL $1,092 $1,092 $1,092 $29 $0 0%
06/24/26 06/24/26 03/10/28 (625)
North Point Facility (NPF) Improvements
10026822 North Shore Wet
Weather Pump Station
Improvements and Disinfection
SSIP
Phase 1
CN $51,296 $51,296 $47,296 $42,892 $4,000 8%
06/30/25 06/30/25 01/30/26 (214)
10038353 NPF DCS Upgrades
(Construction)
Other SSIP CN $11,073 $11,073 $11,073 $1,756 $0 0% 12/30/27 12/30/27 12/30/27 0 10039251 Sedimentation (NPF
040/041) Tanks Condition
Improvement
Other SSIP DS
$54,249 $54,249 $65,144 $1,760 ($10,895) (20%) 08/30/30 08/30/30 08/30/30 0 * Does not include projects in closeout, completed, not initiated,on hold, deleted projects, and projects combined with other projects.
** Phase Status Legend
PL Planning DS Design
BA Bid & Award CN Construction MP Multi-Phase
Footnotes:
(+) CIP Approved Budget and Project Completion Date: The budget and schedule approved as part of 10-year CIP for FY25-34.
(++) Current Approved Budget and Schedule: The budget and schedule approved as part of 10-year CIP for FY25-34, plus any additional budget and schedule changes approved by the Commission as part of construction contract award.
(+++) Negative number reflects cost overrun (or schedule delay) and positive number reflects cost underrun (or ahead of schedule). Projects with a forecasted cost overrun greater than 10%, or forecasted delay of greater than 6 months or 10%, will be highlighted in grey.
20 I. SSIP Quarterly Report Q1-FY2025-2026 (07/01/25 - 09/30/25) Project Name Previous
Program
Group
Title
Active
Phase
(a)
CIP
Approved
Budget (b)
Current
Approved
Budget (c)
Current
Forecast
Cost
(d)
Expenditures
to Date
(e)
Cost
Variance
(f=c-d)
% Cost
Changes
(g=f/c)
CIP
Completion
Date
(h)
Approved
Completion
Date
(i)
Forecast
Completion
Date
(j)
Schedule
Variance
(Days)
(k=i-j)
(**) (+) (++) (+++) (+++) (+) (++) (+++)
10042456 Dechlorination Process
(NPF 500) Evaluation & Interim
Rehab
Other SSIP PL $5,604 $5,604 $5,604 $0 $0 0% 11/09/29 11/09/29 11/09/29 0 Collection System
Interceptors / Tunnels and Odor Control
10034718 Large Diameter Sewer
Projects and Channel FM Intertie
Other SSIP MP $114,592 $114,592 $114,592 $83,145 $0 0%
12/07/26 12/07/26 06/30/27 (205)
10002652 Kansas and Marin
Streets Sewer Improvements
SSIP
Phase 1
DS $6,700 $6,700 $6,700 $4,784 $0 0%
10/16/26 10/16/26 10/15/27 (364)
10041084 Geary BRT Sewer
Improvements - Phase 2
Construction
Other SSIP CN $23,935 $23,935 $23,935 $4,812 $0 0% 02/28/28 02/28/28 02/28/28 0 Interdepartmental Projects
10002664 Van Ness BRT Sewer
Improvements
SSIP
Phase 1
CN $25,000 $25,000 $25,000 $21,079 $0 0%
12/31/24 12/31/24 12/31/26 (730)
10002776 Taraval Sewer
Improvements
SSIP
Phase 1
MP $34,500 $34,500 $34,500 $30,885 $0 0%
07/31/25 07/31/25 12/31/26 (518)
Pump Stations and Forcemain Improvements
10037251 Seacliff No. 1 PS & FM
Upgrade
Other SSIP CN $16,180 $16,180 $15,204 $4,107 $976 6% 03/31/27 03/31/27 03/31/27 0 10037246 Seacliff No. 2 PS & FM
Upgrade
Other SSIP CN $22,136 $22,136 $24,149 $4,866 ($2,013) (9%) 04/03/28 04/03/28 04/03/28 0 10037303 Sunnydale PS Safety
Improvements
Other SSIP CN $16,666 $16,666 $16,666 $3,406 $0 0% 05/23/28 05/23/28 09/15/28 (115) 10038469 Pump Station Security
Upgrades (Cesar Chavez,

GFS,CHS, MMS)
Other SSIP DS $7,985 $7,985 $7,985 $1,202 $0 0%
09/13/27 09/13/27 12/29/28 (473)
10038446 Geary Underpass PS
Safe Access Enhancements
Other SSIP CN $1,280 $1,280 $1,280 $912 $0 0% 05/29/26 05/29/26 05/29/26 0 10041814 Griffith DW FM Rehab Other SSIP DS
$4,915 $4,915 $5,891 $165 ($976) (20%) 10/03/28 10/03/28 12/31/29 (454) * Does not include projects in closeout, completed, not initiated,on hold, deleted projects, and projects combined with other projects.
** Phase Status Legend
PL Planning DS Design
BA Bid & Award CN Construction MP Multi-Phase
Footnotes:
(+) CIP Approved Budget and Project Completion Date: The budget and schedule approved as part of 10-year CIP for FY25-34.
(++) Current Approved Budget and Schedule: The budget and schedule approved as part of 10-year CIP for FY25-34, plus any additional budget and schedule changes approved by the Commission as part of construction contract award.
(+++) Negative number reflects cost overrun (or schedule delay) and positive number reflects cost underrun (or ahead of schedule). Projects with a forecasted cost overrun greater than 10%, or forecasted delay of greater than 6 months or 10%, will be highlighted in grey.
21 I. SSIP Quarterly Report Q1-FY2025-2026 (07/01/25 - 09/30/25) Project Name Previous
Program
Group
Title
Active
Phase
(a)
CIP
Approved
Budget (b)
Current
Approved
Budget (c)
Current
Forecast
Cost
(d)
Expenditures
to Date
(e)
Cost
Variance
(f=c-d)
% Cost
Changes
(g=f/c)
CIP
Completion
Date
(h)
Approved
Completion
Date
(i)
Forecast
Completion
Date
(j)
Schedule
Variance
(Days)
(k=i-j)
(**) (+) (++) (+++) (+++) (+) (++) (+++)
10042116 Sunnydale PS & FM
Improvements - Phase A
Other SSIP PL $6,695 $6,695 $10,663 $155 ($3,968) (59%) 06/03/30 06/03/30 12/31/30 (211) Combined Sewer Discharge (CSD) and Transport/Storage Structures 10037245 Brannan Outfall 19
Discharge/Baffle Rehab &
Sansome Outfall 15 Valve
Other SSIP MP
$11,944 $11,944 $14,404 $2,199 ($2,460) (21%) 04/28/28 04/28/28 04/28/28 0 10038468 Systemwide CSD &
T/S Monitoring Equipment
Assessment
Other SSIP PL
$11,185 $11,185 $15,564 $1,334 ($4,379) (39%) 03/17/28 03/17/28 06/28/30 (833) 10038547 CSD Structure Rehab
& Upgrades - Part 1
Other SSIP MP $39,653 $39,653 $28,845 $2,868 $10,808 27% 01/31/29 01/31/29 01/31/29 0 Stormwater Management
Early Implementation Projects
10026810 Yosemite Green
Infrastructure
SSIP
Phase 1
BA $27,539 $27,539 $27,539 $7,274 $0 0% 11/08/28 11/08/28 03/22/29 (134) Watershed Stormwater Management
10029726 Green Infrastructure
Capital Planning (GI-01)1
SSIP
Phase 1
PL $21,000 $21,000 $21,000 $10,248 $0 0% 06/30/34 06/30/34 06/30/34 0 10034553 Green Infrastructure
Grant Program (GIGP)
Other SSIP CN $61,318 $61,318 $61,318 $12,092 $0 0% 06/30/33 06/30/33 06/30/33 0 10039608 Buchanan Street Mall Other SSIP CN $9,632 $9,632 $9,632 $2,313 $0 0% 12/28/26 12/28/26 06/30/27 (184)
10042088 Citywide Green
Infrastructure Implementation
(New)
Other SSIP PL $100,359 $100,359 $100,359 $133 $0 0% 03/31/34 03/31/34 03/31/34 0 Watershed Stormwater Management and Customer Service Billing System 10037195 Regional School/Park:

Giannini Middle School
Other SSIP PL $11,764 $11,764 $11,764 $591 $0 0% 06/30/29 06/30/29 06/30/29 0 Flood Resilience Projects
Flood Resilience Projects
* Does not include projects in closeout, completed, not initiated,on hold, deleted projects, and projects combined with other projects.
** Phase Status Legend
PL Planning DS Design
BA Bid & Award CN Construction MP Multi-Phase
Footnotes:
(+) CIP Approved Budget and Project Completion Date: The budget and schedule approved as part of 10-year CIP for FY25-34.
(++) Current Approved Budget and Schedule: The budget and schedule approved as part of 10-year CIP for FY25-34, plus any additional budget and schedule changes approved by the Commission as part of construction contract award.
(+++) Negative number reflects cost overrun (or schedule delay) and positive number reflects cost underrun (or ahead of schedule). Projects with a forecasted cost overrun greater than 10%, or forecasted delay of greater than 6 months or 10%, will be highlighted in grey.
22 I. SSIP Quarterly Report Q1-FY2025-2026 (07/01/25 - 09/30/25) Project Name Previous
Program
Group
Title
Active
Phase
(a)
CIP
Approved
Budget (b)
Current
Approved
Budget (c)
Current
Forecast
Cost
(d)
Expenditures
to Date
(e)
Cost
Variance
(f=c-d)
% Cost
Changes
(g=f/c)
CIP
Completion
Date
(h)
Approved
Completion
Date
(i)
Forecast
Completion
Date
(j)
Schedule
Variance
(Days)
(k=i-j)
(**) (+) (++) (+++) (+++) (+) (++) (+++)
10034360 Lower Alemany Area
Stormwater Improvement Project
Other SSIP DS $299,555 $299,555 $343,602 $21,242 ($44,047) (15%) 11/01/28 11/01/28 08/30/30 (667) 10026818 Folsom Area
Stormwater Improvement Project
SSIP
Phase 1
DS $38,411 $38,411 $39,948 $30,372 ($1,537) (4%)
12/31/24 12/31/24 09/30/26 (638)
10038471 Folsom Area
Stormwater Imp. Project Phase 2
Other SSIP MP $391,226 $391,226 $402,543 $10,607 ($11,317) (3%) 02/16/29 02/16/29 12/06/30 (658)
10039682 Flood Resiliency
Planning
Other SSIP PL $9,600 $9,600 $9,600 $1,824 $0 0% 06/29/29 06/29/29 06/29/29 0 10040621 Floodwater
Management Grant Assistance
Program (Grant)
Other SSIP CN $15,000 $15,000 $15,000 $833 $0 0% 12/27/34 12/27/34 12/27/34 0 * Does not include projects in closeout, completed, not initiated,on hold, deleted projects, and projects combined with other projects.
** Phase Status Legend
PL Planning DS Design
BA Bid & Award CN Construction MP Multi-Phase
Footnotes:
(+) CIP Approved Budget and Project Completion Date: The budget and schedule approved as part of 10-year CIP for FY25-34.
(++) Current Approved Budget and Schedule: The budget and schedule approved as part of 10-year CIP for FY25-34, plus any additional budget and schedule changes approved by the Commission as part of construction contract award.
(+++) Negative number reflects cost overrun (or schedule delay) and positive number reflects cost underrun (or ahead of schedule). Projects with a forecasted cost overrun greater than 10%, or forecasted delay of greater than 6 months or 10%, will be highlighted in grey.
23 Note:

1. https://www.sfpuc.gov/sites/default/files/programs/grants/GIG-QuarterlyReport.pdf I. SSIP Quarterly Report Q1-FY2025-2026 (07/01/25 - 09/30/25)

7. PROJECT STATUS REPORT
10015796 - SEP Biosolids Digester Facilities Project
Project Description: This project will provide a new digester and solids handling facility, replacing the existing aged and
failing facility at the Southeast Plant (SEP). The new facility will include updated/modern treatment processes, producing Class A (EPA 40 CFR 503) biosolids. Biosolids treatment processes will include solids thickening, screening, pre-Thermal Hydrolysis Pretreatment (THP) dewatering, THP, digestion, post-THP dewatering, gas handling, biogas utilization, odor control, and associated operations and maintenance facilities. The facility will promote the beneficial reuse of resources for sustainability and other environmental benefits.

Program: Biosolids Digester Facilities
Project Project Status: Construction Environmental Status: Completed (EIR)
Project Cost:

Approved
Forecast
Actual
$ 2672.62 M
$ 2837.14 M
$ 2064.01 M
Project Schedule:

Approved
Forecast
07/01/11
07/01/11
05/11/29
05/11/29
Project Percent Complete: 66.5%
The project delivery method for the main Biosolids Digester Facilities is Construction Manager / General Contractor (CM/ GC). WW-647R CM/GC Construction contract consists of: (A) Scope I, and (B) Scope II. Scope I (Demolition and Utility Relocation) – is complete. Scope II (New Biosolids Facilities - Remainder of the construction work) is underway. The Biogas Utilization Facility will be delivered under (C) - a Design-Build contract. For the Biosolids Digester Facilities construction, the CM/GC work continues with the installation of mechanical, electrical, and plumbing work, process piping and equipment at the digesters, solids pretreatment and solids dewatering facilities. Interior and exterior architectural finishes are also underway. Major equipment for thermal hydrolysis process and the biosolids dewatering facility (Cambi vessels, boilers, cooling towers, belt filter presses) have been delivered and are being installed. Resources will be increasing to focus on the electrical, and instrumentation and control activities. Discussion and coordination for the functional testing and facility start-up and commissioning are in progress. For the Biogas Utilization Facility, in which the digester gas will be converted into renewable natural gas for injection into an existing PG&E pipeline, the draft 75% Design Package was issued in
September 2025.

Issues and Challenges:

There is a project-level budget variance due to a change in the project delivery of the Biogas Utilization Facility contract, from public-private-partnership (P3) to a SFPUC-funded design-build contract. This change was necessary due to a lack of financial Thermal Hydrolysis Process (Cambi Vessel)
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast
A 10/12/18 A 08/26/19 A 06/25/21 A
B 10/12/18 A 07/01/20 A 07/11/28
C 07/21/25 A
N/A
N/A
N/AN/A 09/24/27
viability with the P3 approach. To maintain the overall project schedule, staff expedited a Design-Build contract. Without funding support from the private P3 entity, the Biogas
Utilization Facility will rely on SFPUC-provided Capital Improvement Program (CIP) funding. Although a
Project budget increase is anticipated in future budget approvals, efforts are underway to identify ways to
reduce impacts to the overall CIP program budget.

Progress and Status:
24 I. SSIP Quarterly Report Q1-FY2025-2026 (07/01/25 - 09/30/25) 10015807 - SEP New Headworks (Grit) Replacement
Project Description: The new 250 MGD headworks consists of major components / facilities as follows: New Influent
Junction Structure and Influent Monitoring; New Primary Influent Distribution Structure; New Bar Screens, Washer- Compacters and Screenings Handling Facility; New Grit Basins, Grit Washers and Grit Handling Facility; A new Odor Control Facility, consisting of a two-stage system with bio scrubbers followed by carbon adsorption; Two new primary substations; Electrical, Instrumentation and Control Rooms/Building; Demolition of both existing Headworks Facilities (SEP-011 and SEP-012); Rehabilitation of the existing Southeast Lift Station; Upgrades to the Bruce Flynn Pump Station.

Program: New Headworks (Grit)
Replacement Project Status: Construction Environmental Status: Completed (MND)
Project Cost:

Approved
Forecast
Actual
$ 716.68 M
$ 716.68 M
$ 672.01 M
Project Schedule:

Approved
Forecast
03/01/13
03/01/13
08/31/27
08/31/27
Project Percent Complete: 94.6%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast
A 05/31/17 A 11/15/17 A 05/01/20 A
B 05/31/17 A 12/17/18 A 11/14/20 A
C 05/31/17 A 07/22/19 A 03/31/26
D 05/31/17 A 06/30/25 A 02/26/27
Progress and Status:

The project delivery method for this project is Construction Manager/General Contractor
(CM/GC). WW-628 CM/GC
Construction consists of: (A) Scope I; (B) Scope II.A; (C) Scope III: and(D) Scope IV. Scope I (Site Preparation) and Scope II.A (BFS Improvements) – Complete. Scope III (New Headworks Facility) - Substantial Completion was granted, excluding the shuttle trolley hoppers, elevators, security system, fire alarm system, streetscape, and sitescape. Odor control testing is complete. Testing for the fine screening handling, security, and fire alarm systems is nearing
completion. Scope IV (SEP 012 Demolition) – Demolition of SEP 012 old all-weather headworks facility continues, and completion is anticipated earlier than forecasted.

Issues and Challenges:

None at this time.

Scope IV - EP 012 (Old All-Weather Headworks) Demolition N/A
N/A
N/A
N/A
25 I. SSIP Quarterly Report Q1-FY2025-2026 (07/01/25 - 09/30/25) 10015809 - WWE Facility-Wide Distributed Control System (DCS) Upgrade Project Description: The purpose of this project is to replace WWE's aging Distributed Control System (DCS) with a new, standardized, and reliable control system. This project will enable the SFPUC to operate the City's sewer system more efficiently by utilizing high tech control system interfaces and eliminating product obsolescence challenges. The project consists of performing DCS preconstruction activities at all WWE facilities (i.e SEP, NPF, OSP, and various ancillary pump stations), and construction activities (i.e. manufacturing, installation, and field testing/commissioning) of the new DCS specifically at SEP. The project also provides control systems design for the two major SSIP Southeast Treatment Plant projects: (1) the Biosolids Digester Facilities Project ("BDFP"); and (2) the SEP New Headworks [Grit] Facility Project ("Headworks").

Program: Southeast Plant (SEP)
Improvements Project Status: Multi-Phases Environmental Status: Not Applicable Project Cost:

Approved
Forecast
Actual
$ 73.00 M
$ 73.00 M
$ 38.85 M
Project Schedule:

Approved
Forecast
02/13/14
02/13/14
12/30/27
12/30/27
Project Percent Complete: 57.4%
Note regarding the Key Milestones table (above): It was determined that upgrades to the Distributed Control System (DCS) primarily involve computer hardware and software which do not fall within the definition of a "project" under the California Environmental Quality Act (CEQA) because there would be no physical change in the environment. The project delivery method for this project is Progressive Design-Build with pre- design and design components. Construction Notice-to-
Proceed represents the start of fabrication manufacturing.

Coordination with the Biosolids Digester Facilities Project (BDFP) team continued. Manufacturing and testing of DCS servers and other related equipment for the BDFP also
continued. A kick-off workshop to discuss field verification findings of the existing DCS network infrastructure at
Oceanside was conducted. The support and upgrade phase for the new DCS installed at Northshore Pump Station and the new SEP Headworks facility was initiated. The remaining DCS work at Northpoint and Oceanside wastewater facilities is in the process of being combined / consolidated under this project.

Any resulting changes to the project level schedule and costs due to this effort will be reflected in the next quarterly report.

Issues and Challenges:

None at this time.

DCS Workstations Delivery for the New Biosolids Process Facilities
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast 12/31/18 A 06/30/27 N/A N/A
Progress and Status:
26 I. SSIP Quarterly Report Q1-FY2025-2026 (07/01/25 - 09/30/25) 10002284 - SEP Power Feed and Primary Switchgear Upgrades Project Description: The objective of the project is to increase reliability, redundancy, and capacity of the electrical system at Southeast Plant (SEP) and two nearby facilities by upgrading the existing power feed by PG&E and obtaining a new power feed by SFPUC's Power Enterprise. The project will construct a new primary switching station and related electrical infrastructures at SEP. In addition, aging substations will be replaced, and new monitoring and protection system will be installed for additional reliability and efficiency.

Program: Southeast Plant (SEP)
Improvements Project Status: Construction Environmental Status: Completed (Cat Ex)
Project Cost:

Approved
Forecast
Actual
$ 95.88 M
$ 95.88 M
$ 84.29 M
Project Schedule:

Approved
Forecast
06/23/14
06/23/14
03/31/26
02/09/27
Project Percent Complete: 87.4%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast 02/22/18 A 02/20/20 A 10/05/20 A 08/09/26 Progress and Status:

The Booster station indoor switchgear modification work was completed and outdoor metering enclosure secondary cables carrying Hetch Hetchy power were also installed and inspected.

In addition, the outdoor switchgear functional testing at Bruce Flynn pump station was completed. Seismic anchors of
substations 10 and 12 were installed and torqued. Demolition of existing cabinets on the B side of the existing switchgear station at SEP 892 was completed. The new switchgear
building SEP 032 metal coating work has continued.

Schedule variance is due to compliance with PG&E
regulatory requirements.

Switchgear Modification at Booster Station
27 Issues and Challenges:

I. SSIP Quarterly Report Q1-FY2025-2026 (07/01/25 - 09/30/25) 10037353 - SEP 550 Booster PS Condition Inspection & Interim Project Description: The purpose of this project is to perform mechanical, structural, and electrical rehabilitation to help
meet the Operational Reliability Level of Service Goals (State of Good Repair) by providing improvements at the Islais Creek Booster Station. The scope of work consists of: (1) Concrete Repair and rehabilitation within the Influent Channel and Wet Wells 1-4; (2) Replace 4 existing variable frequency drives; (3) Seal water backup system installation; (4) Bubbler compressor system installation; (5) Electrical upgrades: (a) Installation of (4) relays and (4) 1200A breakers related to the variable frequency drives; (b) Installation of power quality meter monitoring device at the switchgear; (c) Installation of 3000KVA transformer and reliable backup source; (6) HVAC Equipment Replacement; (7) Four Booster Pumps Refurbishment: (a) Vibration testing for comparative results with existing vibrations; (b) Testing and replacement of pump monitoring/protective devices; (c) Recoating; (d) New line bearings & seals (e) Recondition or replace shaft; (f) Impeller repair or replacement and rebalancing; (8) Discharge Pipe Manifold Repairs; (9) Replacement of 4 existing dewatering pumps and 1 Water Heater (10) Electrical/I&C: (a) Power and control cabling to support new pump installations; (b) Investigate installation of flowmeter(s) at the pump discharge; (11) Miscellaneous mechanical and electrical work.

Program: Southeast Plant (SEP)
Improvements Project Status: Bid and Award Environmental Status: Completed (Cat Ex)
Project Cost:

Approved
Forecast
Actual
$ 31.26 M
$ 31.26 M
$ 2.80 M
Project Schedule:

Approved
Forecast
01/12/21
01/12/21
06/30/28
06/30/28
Project Percent Complete: 14.1%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast 02/11/25 A 06/26/25 A 02/02/26 03/03/28 Interior CCTV Camera Inspection of the Discharge Manifold 28 The project team held the pre-bid meeting and pre-bid site walk with interested bidders, and received bids for construction contract WW-767. Following the receipt of bids, protests were received. The project team is working to finalize the evaluation and award of the construction contract. The forecasted Notice- to-Proceed (NTP) date has shifted due to the additional time required to finalize protest determinations.

Issues and Challenges:

None at this time.

Progress and Status:

I. SSIP Quarterly Report Q1-FY2025-2026 (07/01/25 - 09/30/25) 10038373 - SEP Booster PS & BFS Security Enhancements
Project Description: The project involves upgrading card readers and door contacts at all perimeter doors and ensuring
proper operation; Replacing and furnishing gates and gate operators including structural support, electrical power and controls; Adding protective cages around outdoor chemical and electrical equipment as needed; Replacing/repairing the existing perimeter fence and fence support as needed; Furnishing, installing, and configuring servers for video recording, management and analytics; Configuring security fiber optic connectivity and adding video camera units and local recording; Establishing prune landscaping, adding new security signage, and upgrading to dusk- activated LED lighting; Providing interior intrusion detection of critical assets; Adding interior presence sensing connected to an intrusion detection panel and alarming to security; Upgrading UPS backup power to serve security components; Adding new security signage with "No Trespassing", applicable penal code and emergency contact information; and, Installing new paging system; Installing new fiber optics communication backbone.

Program: Southeast Plant (SEP)
Improvements Project Status: Bid and Award Environmental Status: Active (Cat Ex) Project Cost:

Approved
Forecast
Actual
$ 35.76 M
$ 58.39 M
$ 1.53 M
Project Schedule:

Approved
Forecast
01/18/22
01/18/22
03/01/28
05/02/29
Project Percent Complete: 4.6%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast 10/23/25 10/11/24 A 11/02/26 11/02/28

The project delivery method for this project is Progressive Design-Build with pre-design and design components. The Request for Qualifications (Contract No. DB-136) was
advertised, and two (2) proposers were qualified. The California Environmental Quality Act (CEQA) application was submitted to the Planning Department for review and approval. The Request for Proposals (RFP) is anticipated to be advertised in the Fall 2025 after CEQA approval. The project team continues to coordinate with Wastewater Enterprise, SFPUC Information Technology Services, SFPUC Security, and other stakeholders regarding security enhancements and the configuration of servers needed for video recording, management, and
analytics.

This project will incorporate scope from 10037777 OSP and 10037904 NPF security projects, resulting in an increased forecast schedule and cost, and reduction in the
aforementioned projects.

Existing Cameras on a Building at SEP
29 Progress and Status:

Issues and Challenges:

I. SSIP Quarterly Report Q1-FY2025-2026 (07/01/25 - 09/30/25)

10037330 - Primary Treatment (SEP 040/041) H&S Improvements Project Description: The project scope of work consists of the following to address Operational Reliability and Health, Safety & Security LOS goals: 1. Improvements to the existing ventilation system. 2. Repair of concrete cracks/deficiencies and rebar exposure. 3. Replacement of two (2) deteriorating dilution fans. 4. Interior/exterior lighting upgrades. 5.

Replacement of selective guardrails that are corroded. 6. Consolidation of electrical motor control center equipment. 7.

Switchboard replacement. 8. Installation of induction mixers. 9. Miscellaneous piping relocation. 10. Removal of abandoned assets. 11. Miscellaneous instrumentation and control improvements.

Program: Southeast Plant (SEP)
Improvements Project Status: Construction Environmental Status: Completed (Cat Ex)
Project Cost:

Approved
Forecast
Actual
$ 29.60 M
$ 29.60 M
$ 8.48 M
Project Schedule:

Approved
Forecast
01/04/21
01/04/21
03/31/28
03/31/28
Project Percent Complete: 34.3%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast 07/12/23 A 03/05/24 A 09/16/24 A 04/13/27 Progress and Status:

The Contractor has shifted to concrete repairs in
SEP 041, with
additional field walks conducted alongside the project team to assess and prioritize repair locations. In SEP 040, portion of the existing curb was demolished, and new curb placed in preparation for the new steel guardrails. Electrical work continues in SEP 041 and SEP 043, including conduit and hangers installation. Panel cutover and junction box installation were completed to power SEP 060 lighting demolition of the supply fans in SEP 041 air instrumentation room and post chlorination room.

Issues and Challenges:

None at this time.

Installing Lights in SEP 043 Hydraulic Power Unit (HPU) Room

30 I. SSIP Quarterly Report Q1-FY2025-2026 (07/01/25 - 09/30/25)

10037331 - Maintenance Building (SEP 940) Interim Improvement Project Description: The project scope of work consists of:

1. First floor renovations to accommodate offices and
restrooms, as well as addition of wellness center. 2. Second floor renovations to accommodate offices, conference rooms and lactation room. 3. New built-up roof system, skylights and fall protection at roof ladder, roof hatch, skylights and roof edges. 4. Modernize freight elevator to passenger elevator. 5. Install all new signage. 6. Upgrade existing exterior gate. 7.

Carbon-fiber-reinforced polymers (CFRP) wrapping around select window and door openings. 8. Mechanical Upgrades (HVAC/Plumbing/Fire Protection). 9. Provide all new 480V and 208V panels and transformers to accommodate the renovated areas. 10. Meet California Energy Code Title 24 Standards.

Program: Southeast Plant (SEP)
Improvements Project Status: Bid and Award Environmental Status: Completed (Cat Ex)
Project Cost:

Approved
Forecast
Actual
$ 20.90 M
$ 20.90 M
$ 3.20 M
Project Schedule:

Approved
Forecast
01/12/21
01/12/21
02/04/28
09/29/28
Project Percent Complete: 18.1%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast 12/05/24 A 03/07/25 A 11/10/25 03/31/28 Progress and Status:

The construction contract (WW-758) was awarded by the
Commission
in July 2025. The project team is working with the
awarded contractor as it relates to pre-construction items. The forecast Notice-to-Proceed (NTP) date has shifted to allow for more time to finalize bonding/insurance requirements. The project team also finalized work plans for construction management and engineering support during construction.

Issues and Challenges:

The schedule variance is due to the forecast construction duration based upon the advertised contract. The increase in duration accounts for the site preparation work needed to facilitate the temporary relocation of impacted WWE staff during the office renovation.

Interior of Bldg. SEP 940

31 I. SSIP Quarterly Report Q1-FY2025-2026 (07/01/25 - 09/30/25) 10039505 - New Ops, Engineering and Maintenance Buildings Project Description: New Operations, Engineering and Maintenance Buildings (SEP 603 and SEP 914) The project will
replace SEP 850 and the adjacent parking lot at Jerrold and Phelps, an area just under one acre, with two new buildings, SEP 603 and SEP 914. Building SEP 603 is a single story, 9,800 square foot, Mechanical Maintenance building for crews 402, 403, and 404. Building SEP 914 is a two-story, 28,250 square foot building, consisting of shops for Painters, Carpenters and Plumber on the ground floor, shower and locker facilities on the second floor, and the engineering division on the third floor. The scope includes demolition of SEP 850, trailers and parking lot, and relocation of utilities from SEP 850 that serve SEP 930 and SEP 940. Removal of SEP 850 requires relocation of the building occupants and its facilities to an interim location. Interim office space and shower facilities are required to support the larger work of developing the Campus.

Program: Southeast Plant (SEP)
Improvements Project Status: Design Environmental Status: Completed (EIR)
Project Cost:

Approved
Forecast
Actual
$ 171.88 M
$ 171.88 M
$ 10.47 M
Project Schedule:

Approved
Forecast
11/01/22
11/01/22
08/31/28
04/30/29
Project Percent Complete: 8.9%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast 12/20/24 A 10/27/25 12/27/28
Progress and Status:

The project delivery method for this project is Construction Manager/General
Contractor (CM/GC). The 95% Construction
Documents package is currently under review. The Contractor continues to perform procurement activities. The project team is anticipating issuing procurement in late October 2025. The delay in issuing the Construction Notice-to-Proceed (NTP) was due to the verification of the insurance coverage policy.

Issues and Challenges:

As it was previously reported, the project schedule variance is due to additional design and site investigation efforts needed for the new electrical substations.

Aerial View of Project Site, Looking Northwest
N/A
32 I. SSIP Quarterly Report Q1-FY2025-2026 (07/01/25 - 09/30/25)

10039310 - Secondary Clarifiers (SEP230) Rehabilitation Project Description: The purpose of the Secondary Clarifiers Rehabilitation project is to address rehabilitation works for
the secondary clarifiers at SEP, which will help meet the Operational Reliability (State of Good Repair) Level of Service (LOS) goal. The scope of work for the project at SEP 230 for the remaining eight clarifiers include performing inspections of confined spaces considering operational constraints; rehabilitating concrete, repairing and coating, including patching and coating for basin areas; replacing collector mechanisms, sludge collectors, and drives; Inspecting mixed liquor dewatering gates and replacing as needed; Replace the air low pressure piping head in mixed liquor channel; Replacing area lighting with watertight fixtures (LED lighting has corroded) and buried electrical wiring/conduit; Coordinating with plant-wide door contract and security contract on updates associated with SEP 230; Increasing pedestrian safety adjoining vehicular access areas (includes repaving, regrading, and striping).

Program: Southeast Plant (SEP)
Improvements Project Status: Bid and Award Environmental Status: Active (Cat Ex) Project Cost:

Approved
Forecast
Actual
$ 51.95 M
$ 59.03 M
$ 1.71 M
Project Schedule:

Approved
Forecast
10/03/22
10/03/22
11/30/29
01/28/30
Project Percent Complete: 4.7%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast 11/26/25 09/29/25 A 08/25/26 08/13/29
Progress and Status:

As in the previous quarter, the project continues
to follow a
Fixed Budget Design-Build delivery method, with pre-design and design elements still in development. A Request for Qualifications (RFQ) was advertised in September 2025. The issuance of a Request for Proposal (RFP) is anticipated in Winter 2025. The CEQA review remains in progress and is expected to conclude by Fall 2025.

Issues and Challenges:

As a result of the bridging document review, the project timeline has been extended and overall costs have increased. These adjustments stem from ongoing supplier negotiations, the sole source waiver approval process, continued design
development, and resource availability.

One of the Secondary Clarifiers To be Rehabilitated

33 I. SSIP Quarterly Report Q1-FY2025-2026 (07/01/25 - 09/30/25) 10039811 - SEP Condition Improvement Projects - Part 1
Project Description: The purpose
of the SEP Condition Improvement Projects – Part 1 is to replace sodium bisulfite tanks (SEP 515) and relocate new system in the vicinity of the effluent disinfection location (SEP 521/522), which will help to meet the following Level of Service: 1. Full compliance with state and federal regulatory requirements applicable to the treatment and disposal of sewage and stormwater. 2. Critical functions are built with redundant infrastructure, and 3. Dry- weather primary treatment with disinfection must be online within 72 hours of a major earthquake. The scope of work involves the following: 1. 3 x 15,000 gallons storage tanks. 2. Chemical injection systems. 3. Chemical Fill station. 4. Utility relocations. 5. Foundation consisting of torque-down piles. 6. Electrical, controls, and mechanical piping to support the reliable operation of disinfection needs. 7. Demolition of SEP 515 tank farm and day tank and all ancillary system associated with the existing system. In the FY24-33 CIP, only sufficient funds were requested to begin planning and design. The request in FY25-34 CIP is to request funds for the construction phase.

Program: Southeast Plant (SEP)
Improvements Project Status: Design Environmental Status: Completed (Cat Ex)
Project Cost:

Approved
Forecast
Actual
$ 16.01 M
$ 16.01 M
$ 1.97 M
Project Schedule:

Approved
Forecast
04/03/23
04/03/23
10/29/27
02/28/29
Project Percent Complete: 20.5%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast 08/28/25 A 11/03/25 04/01/26 08/31/28
Progress and Status:

The project team
finalized environmental coordination and
received the California Environmental Quality Act determination from the Planning Department. The project team completed the 100% design and is packaging the bid documents. Bid
advertisement date has shifted due to additional time needed to package the contract.

Issues and Challenges:

The schedule variance is due to an increase in the design duration to facilitate additional coordination with other surrounding SEP projects and an increase to the construction duration based on the latest constructability review.

Existing Sodium Bisulfite Tanks
34 I. SSIP Quarterly Report Q1-FY2025-2026 (07/01/25 - 09/30/25) 10041824 - SEP Mainstream Nutrient Reduction
Project Description: The purpose of this project is to reduce the amount of nutrients, specifically total inorganic nitrogen,
discharged from SEP into San Francisco Bay. Based on a preliminary conceptual evaluation, the proposed project assumes maximization of the use of existing infrastructure in an effort to reduce costs. The proposed project assumes a scope of work that includes: the retrofit of the existing high purity oxygen activated sludge system to produce densified activated sludge; the construction of a new biological nutrient removal (BNR) system; modification of existing aeration basins (Facility 200); replacing the pure oxygen system; and other major components, such as a new blower building, distribution channels and pipe connections for the primary effluent, secondary liquid stream (mixed liquor) and return solids, and supporting appurtenances and utilities. The proposed project includes planning, environmental review, design, construction contract procurement, construction and closeout phases of the project.

Program: Southeast Plant (SEP)
Improvements Project Status: Planning Environmental Status: Not Initiated (TBD)
Project Cost:

Approved
Forecast
Actual
$ 1470.26 M
$ 1470.26 M
$ 1.64 M
Project Schedule:

Approved
Forecast
10/01/24
10/01/24
11/29/39
11/29/39
Project Percent Complete: 0.1%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast 07/01/30 03/14/25 A 12/02/30 11/28/36
Progress and Status:

Issues and Challenges:

None at this time.

Mainstream Nutrient Project Site
35 Project delivery method for the Southeast Water Pollution Control Nutrient Reduction is Progressive Design-Build. The Request for Proposal (RFP) was advertised in this quarter and a pre-proposal conference was held. Subsequent to the
conference, site inspection was offered and a large number of contracting community participated in both events. Progressive Design-Build proposals are due in next quarter. Written and Oral evaluation will be carried out during next quarter. The Project Team presented this project to Local Business
Enterprise Advisory Council at the invitation of Contracting Monitoring Division. In addition, Project Team also provided project overview to Joint Administrative Committee of Project Labor Agreement during its quarterly meeting. The Project Team has carried out an extensive sampling protocol during this dry weather period to establish baseline of nutrient loading during permitting period of dry weather. The Project Team continues to engage with internal stakeholders to develop various technical memorandums related to available existing information and performance, needs and drivers, high level alternatives, and evaluation criteria for nutrient reduction alternatives. These memorandums will be compiled into the Needs Assessment Phase Report, which is anticipated to be completed within next few quarters.

I. SSIP Quarterly Report Q1-FY2025-2026 (07/01/25 - 09/30/25) 10029736 - Westside Pump Station Reliability Improvements Project Description: The project includes construction of a new electrical building and associated electrical gear, new
wet-weather variable frequency drive pump controllers. The existing pump station facility improvements consists of replacement of existing bar screens, and addition of screening washing and compaction systems, a wet-well chamber interconnecting channel, site landscape, security and site civil improvements to the existing site and installation of a redundant discharge force main. Other improvements include a new power feeder and replacing existing odor control units with dilution ventilation fans and ducting at the facility.

Program: Oceanside Plant (OSP)
Improvements Project Status: Construction Environmental Status: Completed (Cat Ex)
Project Cost:

Approved
Forecast
Actual
$ 93.30 M
$ 93.30 M
$ 63.97 M
Project Schedule:

Approved
Forecast
06/13/13
06/13/13
06/30/26
12/30/27
Project Percent Complete: 73.5%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast
A 06/13/13 A 05/06/14 A 10/15/14 A 03/27/17 A
B 04/20/17 A 09/08/20 A 04/19/21 A 06/30/27
Progress and Status:

This project includes multiple construction contracts: (A) WW-572R Westside Pump Station Discharge Pipe Manifold
Upgrade, contract closeout has been completed. Environmental approval for this contract was achieved in Project
CWWRNRTF47 as presented in the table above. (B) WW-645R Westside Pump Station Reliability Improvements contract, construction phase activities continue. During the reporting period, the project performed selective utility pipe demolition work.

Issues and Challenges:

The forecasted schedule variance to address procurement, site civil and structural work, system integration, and third-party (PG&E) delays in providing electric service.

Buried 42-inch Pipe Shoring and Excavation Work on Site 36 I. SSIP Quarterly Report Q1-FY2025-2026 (07/01/25 - 09/30/25) 10029737 - OSP Digester Gas Utilization Upgrade
Project Description: In this project, the gas storage vessel and digester gas conditioning equipment will be replaced. The existing cogeneration Internal- Combustion units (IC engines) and controls will also be replaced. Other improvements include providing an ancillary exhaust gas conditioning and heat exchanger systems to comply with regulatory air board requirements. Improved reliability and redundancy of hot water and electrical energy production systems, as well as ventilation upgrades will maximize process efficiency within the energy recovery building. The electrical gear at Sub-Station No. 5 will be replaced to provide parallel electrical gear and power system reliability.

Program: Oceanside Plant (OSP)
Improvements Project Status: Construction Environmental Status: Completed (Cat Ex)
Project Cost:

Approved
Forecast
Actual
$ 69.58 M
$ 73.58 M
$ 65.97 M
Project Schedule:

Approved
Forecast
10/01/13
10/01/13
06/02/25
03/31/28
Project Percent Complete: 93.4%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast 06/14/17 A 04/25/18 A 11/26/18 A 09/30/27 Progress and Status:

WW-639 Oceanside Water Pollution Control Plant Digester Gas Utilization Upgrade
contract construction phase activities
continue. During this reporting period, at Building 800 the Contractor continued installing mechanical piping and electrical connection of major equipment items, cogeneration engines, heat exchangers and loop pumps, electrical substation No. 5 transformer, and motor control centers. The California Water Resource Control Engineer staff issued the Final Project Inspection and Project Completion Report in August 2025.

Issues and Challenges:

The forecasted cost and schedule variance to upgrade site electrical services to meet PG&E Wholesale Distribution Tariff requirements.

Contractor Installing Pipe Labeling in Utility Pipe Trench 37 I. SSIP Quarterly Report Q1-FY2025-2026 (07/01/25 - 09/30/25) 10037733 - Solids Thickening (OSP 011) Process Upgrade
Project Description: Depending on the status of the R&R project (CWWRNRTFA8) to replace the GBT with RDT, an
alternatives evaluation should be performed to confirm the selected thickening technology. As a basis, this project assumes replacement of the two remaining GBTs and installation of two new RDTs that can thicken a combination of primary sludge, waste activated sludge, and secondary scum. The scope of the project also includes the replacement of corroded pipe, room fixtures, demolition of the existing units and ventilation improvements, such as: Demolishing the two existing GBTs; Installing two new RDTs and associated controls; Replacing the three existing wash water booster pumps, piping, and appurtenances; Installing hot water lines, redundant primary scum skimmer, ventilation system, two fixed hydrogen sulfide sensors in the Gravity Belt Thickener Room, new ultrasonic pulsar level sensor in the TPAS tank and improving the mixing system in the tank; Redesign the drains on existing and new drum screens; Replace the three thickened sludge pumps, corroded pipes, window frames, doors, floor gates, and tiles; Upgrade electrical components and DCS control of the new system; Address residual thickening area odor issues that were not addressed by the OSP Ventilation (HVAC) Upgrades Project.

Program: Oceanside Plant (OSP)
Improvements Project Status: Bid and Award Environmental Status: Completed (Not a project under CEQA)
Project Cost:

Approved
Forecast
Actual
$ 20.22 M
$ 20.22 M
$ 2.17 M
Project Schedule:

Approved
Forecast
01/25/22
01/25/22
03/10/28
10/03/29
Project Percent Complete: 11.7%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast 06/28/24 A 01/29/26 09/01/26 04/04/29
Progress and Status:

During this reporting period, the project team is assembling the contract bid/award package.

Issues and Challenges:

The
forecasted schedule variance is due to assembling the final bid package taking longer than anticipated.

Representative Rotary Drum Thickeners
38 I. SSIP Quarterly Report Q1-FY2025-2026 (07/01/25 - 09/30/25) 10037734 - OSP Plant-wide Ventilation (HVAC) Upgrades
Project Description: A wide range of HVAC-related improvements were identified as part of the OSP Condition
Assessment Repairs Project. It was determined that a plant-wide air handling performance evaluation be conducted to determine if the ventilation systems are meeting requirements and to better identify needed HVAC improvements. OSP 011: (1) Replace inadequate duct supports in OSP 011 hallway areas; (2) Duct supports within exhaust fan room at OS70EF1-1 thru -3 and OS70EF1-5 and -6 needs to be refastened/replaced; (3) Coordination of HVAC evaluation, design and construction under the OSP Solids Thickening Process Upgrades project. OSP 530: (1) Assess ventilation issues if keeping the temporary chemical station from the Recycle Water Project. OSP 620: (1) Replace all HVAC equipment.

Based on results of the plant-wide air handling performance evaluation, make provisions for increasing air ventilation rates in order to declassify area from Class 1 Division 1 to Class 1 Division 2; (2) Replace FRP ducts in digester basement serving fans 70EF19-1, 2; (3) Replace HVAC equipment at OSP 042, OSP 230, and OSP 930.

Program: Oceanside Plant (OSP)
Improvements Project Status: Bid and Award Environmental Status: Not Applicable Project Cost:

Approved
Forecast
Actual
$ 22.58 M
$ 22.58 M
$ 1.16 M
Project Schedule:

Approved
Forecast
01/26/22
01/26/22
07/16/27
03/13/29
Project Percent Complete: 7.1%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast 01/20/26 09/01/26 09/12/28
Progress and Status:

During this reporting period, the project team is assembling the
contract bid/award package.

Issues and Challenges:

The forecasted schedule variance is due to assembling the final bid package taking longer than anticipated.

Existing Deteriorated Exhaust Fiberglass Reinforced Plastic (FRP) Ductwork and Associated Duct Supports Serving Building 042 Identified for Replacement
N/A
39 I. SSIP Quarterly Report Q1-FY2025-2026 (07/01/25 - 09/30/25) 10036398 - OSP Condition Improvement Projects - Part 2
Project Description: A condition assessment of the Oceanside Water Pollution Control Plant (OSP) was completed in
2013 (OSP 2013 Condition Assessment Report). This evaluation included visual inspection of equipment systems and structures and review of existing seismic evaluations. The results included recommendations for seismic, structural, and equipment improvements. The scoped improvements and priority are identified, include (1) Health and Safety of personnel and visitors; (2) Priority based on the timing of equipment repairs needed; (3) Risk ranking & seismic performance criteria of primary treatment facilities; (4) Project efficiencies, such as grouping seismic upgrades and structural condition repairs together; (5) Reducing impacts to operations by grouping all improvements to a process building. Condition Assessment Repairs will be implemented in stages, with the first stage addressing the most critical needs. The project will target project management, detail design, environmental, bid/award, construction, and construction management of critical needs and high-priority projects. These include improvements to health and safety, the primary clarifier, selective building seismic retrofits, gravity belt thickener, equipment replacement, and associated process improvements.

Program: Oceanside Plant (OSP)
Improvements Project Status: Multi-Phases Environmental Status: Active (Various)
Project Cost:

Approved
Forecast
Actual
$ 105.10 M
$ 105.10 M
$ 18.94 M
Project Schedule:

Approved
Forecast
03/03/18
03/03/18
06/28/30
11/07/31
Project Percent Complete: 18.5%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast
A 12/31/25 01/07/27 07/29/27 08/01/29
B 12/31/25 03/04/27 10/01/27 10/02/29
C 12/31/25 06/29/27 02/01/28 12/27/29
D 02/24/27 04/03/28 10/27/28 05/07/31
E 10/19/20 A 09/22/21 A 05/16/22 A 01/02/25 A
F 03/03/18 A 06/22/22 A 12/19/22 A 09/03/25 A
G 12/14/21 A 05/12/22 A 10/31/23 A
Progress and Status:

This project includes multiple construction contracts: (A) OSP 620 Digestion H&S, Mech Improvements, OSP 800 Mech
Improvements: The project team advanced the detailed
design of these project elements. (B) OSP 011 Polymer & Ferric Chloride Replacement: Planning Phase Needs
Assessment and Alternative Analysis deliverables are being drafted. (C) OSP 042 Primary Clarifiers Structural and
Mechanical Improvements: Planning Phase Needs
Assessment, Alternative Analysis and Conceptual
Engineering Report deliverables are being drafted. (D) OSP 200 Aeration Tanks Structural and Mechanical Improvements:

Planning Phase FINAL Needs Assessment and Alternative
Analysis deliverables is being assembled by project team. (E) WW-648 OSP Building 042 Primary Clarifier Improvements:

The Commission accepted work and approved contract
closeout in July 2025. Final payment made to Contractor, and closeout completed in September 2025. (F) WW-669 OSP
Building 011 Grit Classifier & Preliminary Influent Slide Gate System Improvements: Contract Substantial Completion was achieved July 2025. Contract Final Completion was achieved September 2025. Project Team is working on Closeout
N/A
(F) WW-669 Contractor Installed Filtrate Vent Piping at Hydrogritter Assemblies
documents. (G) JOC 53R3-15 OSP UPS Assembly
Replacements: Completed.

Issues and Challenges:

As previously reported, project team continues to
assemble planning phase
documents in Contract D due
to staff resource constraints.
40 I. SSIP Quarterly Report Q1-FY2025-2026 (07/01/25 - 09/30/25) 10037735 - Admin Bldg (OSP 930) Health & Safety Improvements Project Description: A wide range of health and safety-related improvements were identified as part of the Oceanside
Plant (OSP) Condition Assessment Repairs Project. Specific work includes repairing concrete deficiencies, water infiltration, and drainage issues within OSP 930 per conceptual engineering report (CER) "Concrete Surface Condition Assessment and Repair TM"; Replace the three (3) OSP 930 building sump pumps, nine (9) Laboratory Fume Hoods, and laboratory and freight elevators.

Program: Oceanside Plant (OSP)
Improvements Project Status: Bid and Award Environmental Status: Not Applicable Project Cost:

Approved
Forecast
Actual
$ 9.65 M
$ 9.65 M
$ 0.88 M
Project Schedule:

Approved
Forecast
02/01/22
02/01/22
07/08/27
04/18/29
Project Percent Complete: 16.2%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast 01/20/26 08/17/26 10/17/28
Progress and Status:

During this reporting period, the project team is assembling the contract bid/award package.

Issues and Challenges:

The
forecasted schedule variance is due to assembling the final bid package taking longer than anticipated.

Replace Existing Lab Fume Hood No. 14 Serving Building
930 Bioassay Lab
N/A
41 I. SSIP Quarterly Report Q1-FY2025-2026 (07/01/25 - 09/30/25) 10039193 - Gaseous Oxygen System (OSP 011) Upgrades
Project Description: The appropriate technology and alternative would be explored in the project's planning phase, but as
a basis for this project, replacement of the PSA units with vacuum pressure swing adsorption (VPSA) units is assumed.

VPSA reduces the desorption pressure compared to VPSA, which allows for a higher percentage of available oxygen to be recovered and less air to be processed. This project includes the replacement/upgrade of the existing gaseous oxygen (GOX) system at OSP as detailed below: 1. Demolish/remove the three (3) existing 10 ton per day PSAs. 2. Install two (2) new 10 ton per day VPSAs. 3. Replace the GOX line connecting the VPSAs to the OSP 200 Aeration Basins.

Program: Oceanside Plant (OSP)
Improvements Project Status: Planning Environmental Status: Not Initiated (TBD)
Project Cost:

Approved
Forecast
Actual
$ 22.35 M
$ 22.35 M
$ 1.03 M
Project Schedule:

Approved
Forecast
01/03/23
01/03/23
05/08/29
11/07/31
Project Percent Complete: 3.1%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast 02/24/27 04/03/28 10/27/28 05/07/31
Progress and Status:

During this reporting period, the project team continued to work on the Planning Phase Final Needs Assessment Report /
Alternatives Analysis Report.

Issues and Challenges:

As previously reported, project team continues to assemble planning phase documents due to staff resource constraints.

Existing Liquid Oxygen Storage Tank Identified for Replacement 42 I. SSIP Quarterly Report Q1-FY2025-2026 (07/01/25 - 09/30/25) 10039184 - Westside FM Reliability Project - PLANNING
Project Description: For the redundant force main, the proposed alignment from AAR is Alternative 1, which is
approximately 2,765 total linear feet and requires a short overall pipeline length. This alignment mainly runs west from the connection point then south and parallel: either west of the existing force main within the paved outer northbound lane in the Great Highway or east of the existing force main within the east shoulder of the Great Highway, then turns east to connect to the headworks at OSP 011. This project will advance the existing AAR through CER, and in the process, also consider risk mitigation strategies with continuing operation of the existing Westside Force Main. Details of the CER will form the basis for Project OSP-1B: Westside Force Main Reliability Project – Design and Construction.

Program: Oceanside Plant (OSP)
Improvements Project Status: Planning Environmental Status: Not Initiated (Not Applicable)
Project Cost:

Approved
Forecast
Actual
$ 1.09 M
$ 1.09 M
$ 0.03 M
Project Schedule:

Approved
Forecast
01/02/25
03/17/25
06/24/26
03/10/28
Project Percent Complete: 4.5%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast
Progress and Status:

The project planning phase activities continued, the project team is refining the scope of work and drafting the Needs Assessment Report documentation.

Issues and Challenges:

As previously reported, the variance between the approved and forecast schedule is due to staff resource constraints.

Aerial Photo of the Approximate Vicinity of Work for the Existing Forcemain Buried Alignment, South of Westside Pump Station Along Great Highway

N/A N/A N/A N/A
43 I. SSIP Quarterly Report Q1-FY2025-2026 (07/01/25 - 09/30/25) 10039183 - OSP Communication & Safety Monitoring Upgrades Project Description: Fixed Gas Monitoring Systems: Fixed gas monitoring is to be added within the following OSP
process areas. The systems should follow the standards and specifications included in Project WW-559R - SEP Fixed Gas Monitor Upgrades, and will include DCS connections, horns, beacon lights and other notifications. These areas process include: 1. OSP 011 Pretreatment/Solids Structure. 2. OSP 042 Primary Clarifier Structure. 3. OSP 230 Secondary Clarifier Structure. 4. OSP 620 Digester Complex Structure. Additionally, the Public Address System / Emergency Evacuation Notification System is subject to replace the existing Public Address System at OSP which is old and in disrepair. Replace the existing Emergency Evacuation Notification System at OSP which is old and in disrepair. Finally, the Fire Alarm System is subject to replace the existing Fire Alarm System at OSP and WSS which are old and in disrepair. Improvements to the WSPS and OSP radio communication system.

Program: Oceanside Plant (OSP)
Improvements Project Status: Planning Environmental Status: Not Initiated (Cat Ex)
Project Cost:

Approved
Forecast
Actual
$ 27.45 M
$ 27.45 M
$ 0.07 M
Project Schedule:

Approved
Forecast
11/19/24
11/19/24
05/30/30
05/30/30
Project Percent Complete: 0.2%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast 07/24/26 02/02/28 08/25/28 11/30/29
Progress and Status:

The project planning phase activities continued, the project team is
refining the scope of work, completed a field evaluation, and drafting Needs Assessment Report documentation.

Issues and Challenges:

None at this time.

The Project Team Conducted Field Evaluation to Perform
Condition Assessment of Project Scoped Items, Public Address (PA) System, Fixed Gas System, and Fire Alarm System
44 I. SSIP Quarterly Report Q1-FY2025-2026 (07/01/25 - 09/30/25) 10026822 - North Shore Wet Weather Pump Station Improvements and Disinfection Project Description: The purpose of this project is to fulfill the LOS of operational reliability. This project consists of the following improvements: 1. Replacement of four dry weather pumps. 2. Replacement and extension of discharge piping, select portions of 36" headers, and associated mechanical equipment including but not limited to knife gate valves and check valves. 3. Upgrade of the existing dewatering system. 4. Ferrous chloride systems upgrades including redundant tank installation, metering pump replacement, chemical piping replacement, emergency eyewashes/showers and water heater. 5. Selective mechanical/electrical/control system improvements at the facility.

Program: North Point Facility (NPF)
Improvements Project Status: Construction Environmental Status: Completed (Cat Ex)
Project Cost:

Approved
Forecast
Actual
$ 51.30 M
$ 47.30 M
$ 42.89 M
Project Schedule:

Approved
Forecast
08/15/13
08/15/13
06/30/25
01/30/26
Project Percent Complete: 86.4%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast 10/13/17 A 10/08/20 A 04/19/21 A 11/07/25 Progress and Status:

Cutover and controls testing of existing assets and newly installed assets is ongoing. The DCS integrator continues to adjust their programming for the bar screens and dry weather pumps.

Issues and Challenges:

Cost reduction reflects anticipated savings upon closeout of this project. The increase in duration is due to severe wet weather constraints last season which affected cut over and automation testing.

NSS Control Room New Workstation
45 I. SSIP Quarterly Report Q1-FY2025-2026 (07/01/25 - 09/30/25) 10038353 - NPF DCS Upgrades (Construction)
Project Description: The purpose of this project is to replace the aging distributed control system (DCS) infrastructure at Northpoint Wet Weather Treatment Facility (NPF) and Northshore Pump Station (NSS), as the existing DCS equipment are obsolete. The needed upgrades include replacement of all existing DCS hardware and software, as specified by the system-wide DCS replacement progressive design-build contract. The design of the new DCS in the Northpoint facilities is scoped to be performed under SSIP project "10015809: WWE Facility-Wide Distributed Control System (DCS) Upgrades" while the "Construction" portion of the work is scoped under this project. DCS construction consists of coordination with other ongoing projects on-site, manufacturing DCS hardware and software, delivery and installation on site, field testing, commissioning, and initiation of the support and upgrade period. At a minimum, the DCS supplier / design builder is expected to provide the following equipment at Northpoint: 1. Process control module panels. 2. Remote I/O (RIO) panels.

3. Server equipment and racks. 4. Main fiber distribution rack panels. 5. Marshalling panels or "B" panels. 6. Fiber optic patch panels and terminal panels. 7. Network switches and routers.

Program: North Point Facility (NPF)
Improvements Project Status: Construction Environmental Status: Not Applicable Project Cost:

Approved
Forecast
Actual
$ 11.07 M
$ 11.07 M
$ 1.76 M
Project Schedule:

Approved
Forecast
11/01/21
11/01/21
12/30/27
12/30/27
Project Percent Complete: 16.1%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast 11/01/21 A 06/30/27
Progress and Status:

Note regarding the Key Milestones table (above): It was determined that
upgrades to the Distributed Control System
(DCS) primarily involve computer hardware and software which do not fall within the definition of a "project" under California Environmental Quality Act because there would be no physical change in the environment. The project delivery method for this project is Progressive Design-Build with pre-design and design components. Construction Notice-to-Proceed represents the start of fabrication/manufacturing. The remaining DCS work at Northpoint facilities is in the process of being consolidated under SSIP project “10015809 WWE Facility-Wide Distributed Control System (DCS) Upgrade”. Any resulting changes on the project level schedule and costs due to this effort under both SSIP DCS capital projects will be reflected in the next quarterly report.

Issues and Challenges:

None at this time.

Ovation DCS Training Session

N/A N/A
46 I. SSIP Quarterly Report Q1-FY2025-2026 (07/01/25 - 09/30/25) 10039251 - Sedimentation (NPF 040/041) Tanks Condition Improvement Project Description: The purpose of this project is to address WWE's operational reliability and Health, Safety & Security LOS goals. The scope of work consists of the following: NPF 040 & NPF 041 Sedimentation Buildings No. 1 & 2 Improvements:(1) Concrete structural rehabilitation; (2) Evaluate Heating Ventilation and Air Conditioning system and ventilation; (3) Install a new heating system for locker rooms; (4) Replace building hot water system; (5) Roof replacement; (6) Address National Fire Protection Association 820 area classification issues; (7) Rehabilitate locker rooms. Evaluate moving personnel-occupied areas which are not physically separated from process areas; (8) Repair/replace deteriorated piping, equipment supports and other corroded metallic components; (9) Some stairs and guardrails are not fully compliant; (10) Provide a no flow cut-off for sludge pumps to protect pumps from running dry; (11) Replace building sump pumps as needed in NPF 041; (12) Replace two air compressors in NPF 041; (13) Upgrade NPF 041 server room to better isolate process area and prevent foul air and water from entering; (14) Remove all abandoned in place equipment. NPF 043 Grease & Scum Removal Building Improvements: (1) Concrete structural rehabilitation; (2) Building repairs, including replacement of roof; (3) Repair general piping and corroded metal items that show signs of deterioration. NPF 060 Sludge Control Building (NPF 061, NPF 062, NPF 063, NPF 064) Improvements: (1) Concrete structural rehabilitation; (2) Building repairs, including replacement of roof; (3) Repair general piping and corroded metal items that show signs of deterioration; (4) HVAC/ventilation upgrades; (5) Replace one dewatering pump; (6) Replace sump pumps as needed; (7) Evaluate elevator; (8) Replace MCC; (9) Remove abandoned in-place equipment.

Program: North Point Facility (NPF)
Improvements Project Status: Design Environmental Status: Active (Cat Ex) Project Cost:

Approved
Forecast
Actual
$ 54.25 M
$ 65.14 M
$ 1.76 M
Project Schedule:

Approved
Forecast
11/14/22
11/14/22
08/30/30
08/30/30
Project Percent Complete: 4.0%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast 12/31/26 02/02/27 09/01/27 03/01/30
Progress and Status:

The design phase was initiated during this reporting period.

The
project team held several onsite meetings with WWE regarding design refinement as it relates to the 35% design development.

Issues and Challenges:

The increase to the approved project budget is due to a higher forecasted construction estimate based on the Conceptual Engineering Report (CER). The baseline amount was based on a 2020 pre-planning estimate. The CER estimate reflects cost increases related to roof repairs, guardrail replacement, and necessary electrical upgrades. However, the forecast project budget decreased relative to the previous quarterly report forecast project budget. This decrease represents that cost estimate refinement between the Alternative Analysis Report (AAR) estimate and the CER estimate.

NPF 041 Main Sedimentation Tank Area
47 I. SSIP Quarterly Report Q1-FY2025-2026 (07/01/25 - 09/30/25) 10042456 - Dechlorination Process (NPF 500) Evaluation & Interim Rehab Project Description: The interim rehabilitation components of the project at NPF 500 include but are not limited to: Repair
deteriorated concrete surfaces; Leakage into the lower level pump room needs to be addressed; Repair or replacement of Palmer-Bowlus flume (effective flow monitoring is needed and currently not available); Assess the dewatering system pumps and piping; dewatering pumps and suction lines to be inspected and repaired/replaced; Repair general piping, metal items corrosion; Upgrade/replace the HVAC systems; Evaluate if new sampling system is needed. If required, replace sample pumps and ISCO samplers, or provide a sampling system; Assess functional need for replacement of chlorine residual analyzers (currently not in use); Assess disinfection (hypo contact) and dechlorination (bisulfite contact) functional needs; Evaluate condition of two seal water pumps. In addition, a process evaluation of the facility is recommended, which will involve evaluation of the long-term plan for the facility. This will determine whether the Roundhouse should be upgraded or eliminated and replaced by another type of disinfection & dechlorination system.

Program: North Point Facility (NPF)
Improvements Project Status: Planning Environmental Status: Not Initiated (TBD)
Project Cost:

Approved
Forecast
Actual
$ 5.60 M
$ 5.60 M
$ 0.00 M
Project Schedule:

Approved
Forecast
07/01/24
05/01/25
11/09/29
11/09/29
Project Percent Complete: 0.0%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast 04/30/27 06/02/27 01/04/28 05/14/29
Progress and Status:

The project team has completed its field assessments. To improve efficiency,
a combined Needs Analysis Report (NAR),
Alternative Analysis Report (AAR), and Conceptual Engineering Report (CER) will be conducted. The project scope has been confirmed, and the team is currently developing a draft NAR.

The schedule has also been updated to reflect newly
established project milestones.

Issues and Challenges:

As project planning progressed, projected costs are trending higher and will be confirmed during the upcoming Capital Improvement Plan (CIP) cycle.

Roundhouse at the Northpoint Wet Weather Facility
48 I. SSIP Quarterly Report Q1-FY2025-2026 (07/01/25 - 09/30/25) 10034718 - Large Diameter Sewer Projects and Channel FM Intertie Project Description: The purpose of project is to rehabilitate/replace approximately 35,000-feet of large-diameter sewers
that are over 100 years old in various parts of San Francisco, which helps meet the Wastewater Enterprise Levels of Services (LOS) goals. In addition, a 66-inch diameter pressurized pipe (or the Channel Force Main) was identified to be in need of rehabilitation or replacement; however, since the force main is almost always in service to meet regulations, a major sewer bypass is needed in order to perform a thorough inspection. This project will construct a bypass, or the Channel Force Main Tee, that will connect the existing force main to a nearby sewer transport/storage structure. When complete, approximately one-third of the existing force main can be taken out of service for rehabilitation and/or repair during the dry-weather seasons. In addition, this bypass will provide long-term operational flexibility to Wastewater Enterprise since flows from the Channel Force Main can be diverted away from the headworks area of Southeast Treatment Plant during dry weather seasons. When complete, this project will fund multiple construction contracts to rehabilitate and/or repair approximately 35,000-feet of large diameter sewers, and a bypass will be installed that would allow future condition assessment and/or rehabilitation of one-third of the Channel Force Main.

Program: Interceptors / Tunnels and
Odor Control Project Status: Multi-Phases Environmental Status: Completed (Various)
Project Cost:

Approved
Forecast
Actual
$ 114.59 M
$ 114.59 M
$ 83.14 M
Project Schedule:

Approved
Forecast
08/01/19
08/01/19
12/07/26
06/30/27
Project Percent Complete: 79.4%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast
A 05/09/22 A 06/28/22 A 06/26/23 A 06/08/26
B 08/06/20 A 01/19/21 A 08/30/21 A 03/23/23 A
C1 08/11/21 A 09/23/22 A 03/13/23 A 08/08/24 A
C2 08/11/21 A 01/31/25 A 08/11/25 A 12/03/26
D 03/23/21 A 06/17/22 A 09/02/22 A 09/02/22 A
E 03/08/22 A 06/17/22 A 12/05/22 A 01/18/24 A
F 06/29/22 A 01/31/23 A 08/28/23 A 08/08/25 A
G 06/22/21 A 03/14/22 A 12/31/25
02/01/23 A 01/03/24 A 11/26/25 H1
H3
H4
H2
I
J
N/A
N/A
N/A
12/05/23 A
N/A
N/A
02/12/24 A
03/04/24 A
01/31/25 A
08/12/24 A
02/03/25 A
02/10/25 A
01/06/25 A
N/A
N/A
06/24/26
12/04/26
04/10/26
N/A
N/A
N/A
N/A
For a complete list of contracts and subprojects, see Table 5 Trend Summary. Subproject (A): Construction (CN) work is ongoing. Subproject (B): Completed. Subproject (C1): Contract WW-724 is closed. Subproject (C2): Contract WW-754 Notice-to-Proceed was issued. Subproject (D): Completed. Subproject (E): The project is in closeout. Subproject (F): Final Completion was achieved. Subproject (G): Final Completion has been delayed due to closeout of the overall CN contract.

Subprojects (H1-4): CN work is ongoing. Subproject (I & J): CN funded through the Collection Systems R&R Program.

I.Progress and Status:
49 I. SSIP Quarterly Report Q1-FY2025-2026 (07/01/25 - 09/30/25) Issues and Challenges:

As reported last quarter, the variance between the approved and forecast schedule is due to the separation of subproject C into two CN contracts extending the CN duration.

Contract A: Crane Lowering the 66" Plug Valve into Place 50 I. SSIP Quarterly Report Q1-FY2025-2026 (07/01/25 - 09/30/25) 10002652 - Kansas and Marin Streets Sewer Improvements
Project Description: The Kansas and Marin Streets Sewer Improvements Project will increase the wet weather flow
conveyance for a minor drainage basin within the Islais Creek Watershed Basin to meet the Level of Service (LOS) storm.

The original project consisted of a 900 linear foot, 8-foot inside diameter tunnel connecting two existing sewer boxes through the Public Works Corporation Yard at Cesar Chavez Avenue. The original project also included relocation assistance associated with temporary displacements of existing lease-holders who occupy SFPUC's property above the C- Box Transport Storage Structure (Lot 031), as this space was needed for construction staging. Due to various challenges with implementing the original scope of work, the project team re-evaluated various potential alternatives. Based on the re- evaluation and additional hydraulic modeling work, a more cost-effective solution that involves a weir modification to the existing system was determined to provide significant improvements to the conveyance capacity. The scope of this project is now the implementation of this weir modification. After this project is completed, staff will observe the system performance and determine if additional work is needed and if a separate project would be recommended for initiation in the future.

Program: Interceptors / Tunnels and
Odor Control Project Status: Design Environmental Status: Completed (Cat Ex)
Project Cost:

Approved
Forecast
Actual
$ 6.70 M
$ 6.70 M
$ 4.78 M
Project Schedule:

Approved
Forecast
06/10/13
06/10/13
10/16/26
10/15/27
Project Percent Complete: 72.8%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast 07/23/19 A 08/12/26 01/14/27
Progress and Status:

During this quarter, the project team began preparing a joint Alternative Analysis Report (AAR) and Conceptual Engineering Report (CER) document.

Issues and Challenges:

As reported last quarter, the variance between the approved and forecast schedule is due to a larger effort needed to establish, model, and approve the project hydraulic criteria for the AAR.

Existing Weir Structure where Marin Street Sewer Crosses over the Islais Creek Transport Storage Box
01/13/26
51 I. SSIP Quarterly Report Q1-FY2025-2026 (07/01/25 - 09/30/25) 10041084 - Geary BRT Sewer Improvements - Phase 2 Construction Project Description: The purpose of this project is to replace and rehabilitate aging combined sewer system facilities and to help meet the Wastewater Enterprise Level of Service goals of controlling and managing flows from a storm of a three- hour duration that delivers 1.3 inches of rain. The project scope includes the installation of 4,800 linear feet of sewer pipe mains, installing 2,300 linear feet of Cure-In-Place Liner within existing sewer mains, and the replacement of sewer laterals within the corridor. Funding for this project is separated into two-line items in the program. Costs for Bid & Award, construction, construction management, and closeout phases are funded under this project. Planning, environmental and design phases are part of a separate SSIP project (10033106), which is completed.

Program: Interceptors / Tunnels and
Odor Control Project Status: Construction Environmental Status: Completed (Cat Ex)
Project Cost:

Approved
Forecast
Actual
$ 23.93 M
$ 23.93 M
$ 4.81 M
Project Schedule:

Approved
Forecast
03/04/24
03/04/24
02/28/28
02/28/28
Project Percent Complete: 21.2%
Progress and Status:

The environmental portion of the project was completed
under
project 10033106 Geary BRT Sewer Improvements Phase 2
Pre-Construction. This project includes two contracts: (A) Sewer scope within contract WW-743 (procured by SFPUC)
and (B): Street paving scope under contract 2298I (procured by Public Works). During this quarter, the contractor started sewer main replacement work in Segment B, between 12th Avenue and Stanyan Street, under Contract WW-743.

Issues and Challenges:

None at this time.

Installation of 42 Inch Diameter RCP on Geary Boulevard at 7th Avenue Under Contract WW-743
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
A 10/28/24 A 08/27/27
B 02/12/26 07/01/26 08/27/27 N/A
N/ACurrent Forecast 03/28/24 A
52 I. SSIP Quarterly Report Q1-FY2025-2026 (07/01/25 - 09/30/25) 10002664 - Van Ness BRT Sewer Improvements
Project Description: The purpose of the project is to replace and relocate existing sewer utilities within Van Ness Avenue, between Lombard Street and Mission Street, from the center of the street to outside of the BRT right-of-way. This helps meet the Wastewater Enterprise Level of Services (LOS) goal by providing full compliance with State and Federal regulatory requirements applicable to the collection of sewage and storm water. The scope of the project includes constructing approximately 20,000 linear feet (LF) of 12-inch to 54-inch diameter Vitrified Clay Pipe (VCP), Reinforced Concrete Pipe (RCP) or High-Density Polyethylene) HDPE (in steel casing) sewer mains and associated manholes, catch basins and culverts; and retrofitting and connecting existing sewer laterals and catch basins to the new sewer mains.

Closed-circuit television (CCTV) technology will be used to inspect the newly constructed sewer mains, sewer laterals and culverts. Abandoned sewers (approximately 1,800 LF) will be plugged-and-filled. Sewer construction was completed in early 2021.

Program: Interdepartmental Projects Project Status: Construction Environmental Status: Completed (EIR)
Project Cost:

Approved
Forecast
Actual
$ 25.00 M
$ 25.00 M
$ 21.08 M
Project Schedule:

Approved
Forecast
10/01/13
10/01/13
12/31/24
12/31/26
Project Percent Complete: 99.0%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast 01/16/18 A 06/30/26
Progress and Status:

Substantial Completion for the sewer work was issued by SFMTA
in January 2021. On-going claim negotiations with
subcontractors impacts the issuance of the Final Completion for the overall project.

Issues and Challenges:

As reported last quarter, the variance between the approved and forecast schedule is due to extending the project
completion for pending claim negotiations.

Sewer Completion along Van Ness Avenue

N/A N/A
53 I. SSIP Quarterly Report Q1-FY2025-2026 (07/01/25 - 09/30/25) 10002776 - Taraval Sewer Improvements
Project Description: The purpose of this project is to relocate existing sewer facilities from the center of the street to
outside of the SFMTA Muni track pathway to allow for ease of maintenance and repair/replacement. This project helps meet the Wastewater Enterprise Level of Service Goals by providing compliance with State and Federal regulatory requirements applicable to the treatment and disposal of sewage and stormwater. The scope of work includes replacing and relocating existing sewer facilities so they will no longer be under SFMTA's tracks, overhead wires and trolley poles to allow for ease of future maintenance and repair/replacement without impacting SFMTA's future operations. The detailed scope includes replacing approximately 19,000 linear feet (LF) of 12-inch to 36-inch diameter sewers along Taraval Street, between 15th Avenue and 46th Avenue, and along Ulloa Street, between Forest Side Avenue and 15th Avenue with a twin sewer system. Most of the sewers to be replaced are close to 100 years old. The construction work is split into two contracts, Segment A and B, and both contracts are led by SFMTA. Construction of Segment A, from the San Francisco Zoo to Sunset Blvd. was completed in 2021. Construction of Segment B, from Sunset Blvd. to West Portal, began in December 2021.

Program: Interdepartmental Projects Project Status: Multi-Phases Environmental Status: Completed (Cat Ex)
Project Cost:

Approved
Forecast
Actual
$ 34.50 M
$ 34.50 M
$ 30.89 M
Project Schedule:

Approved
Forecast
03/14/16
03/14/16
07/31/25
12/31/26
Project Percent Complete: 91.4%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast
A 04/17/17 A 10/02/18 A 07/01/19 A 07/02/21 A
B 04/17/17 A 01/21/21 A 12/01/21 A 06/30/26
C 10/19/20 A 06/09/25 A
Progress and Status:

SFMTA is the project lead and contracting authority. This project includes the
following contracts: (A) SF Zoo to Sunset
Blvd/SFMTA Contract No 1306; (B) Sunset Blvd to West
Portal/SFMTA Contract No 1308; and (C) 19th Ave Sewer Cost Share (Ulloa) PW 26523. Contract A: Project closeout
continues. Contract B: Final Completion has been delayed due to review of closeout documents and cost-share discussion.

Contract C: Public Works is finalizing the closeout documents.

Issues and Challenges:

As reported last quarter, the variance between the approved and forecast schedule is due to the delay in obtaining the final completion for construction contract B.

Segment B: Taraval Street

N/A N/A
54 I. SSIP Quarterly Report Q1-FY2025-2026 (07/01/25 - 09/30/25) 10037251 - Seacliff No. 1 PS & FM Upgrade
Project Description: The purpose of the project is to replace Seacliff No.1 Pump Station and force main due to its age, condition, and opportunity for water quality benefits through upsizing the station's capacity, which helps meet the Wastewater Enterprise Operational Reliability Level-of Service (LOS) Goals (State of Good Repair), Operational Reliability LOS Goal (Performance Requirement & Water Quality) and Health, Safety & Security LOS. This would include:1.

Relocation and replacement of pump station; 2. Replacement of 8-inch force main (930 LF) and gravity sewer; 3.

Installation of flow monitoring devices for post-storm evaluation; 4. Installation of floatable controls at the overflow structure to CSD 005; 5. Connection from new pump station to CSD 005; 6. Consider installing a redundant pump for 'n+1' redundancy during wet weather and consider provisions for wet well isolation for maintenance and inspection, if feasible; 7.

Demolishing existing pump station. As the current site is partially on Federal/GGNRA property, locating a suitable site requires additional coordination with the Real Estate Division.

Program: Pump Stations and
Forcemain Improvements Project Status: Construction Environmental Status: Completed (Cat Ex)
Project Cost:

Approved
Forecast
Actual
$ 16.18 M
$ 15.20 M
$ 4.11 M
Project Schedule:

Approved
Forecast
12/07/20
12/07/20
03/31/27
03/31/27
Project Percent Complete: 29.1%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast 06/13/23 A 04/15/24 A 11/18/24 A 06/01/26 Progress and Status:

During this quarter, the Construction Notice-To-Proceed was issued.

Issues and Challenges:

The variance between
the approved and forecast budget
reflects the savings from the awarded contract.

Contractor Backfilled Trench
55 I. SSIP Quarterly Report Q1-FY2025-2026 (07/01/25 - 09/30/25)

10037246 - Seacliff No. 2 PS & FM Upgrade
Project Description: The purpose of this project is to
rehabilitate Seacliff 2 Pump Station and Force Main and improve its operational performance and reduce CSD activations. The pump station has undergone a number of small R&R projects over the years, capital improvements are now needed to provide a more comprehensive improvements to renew the life of the pump station and force main. The proposed scope consists of various mechanical and electrical equipment replacement, seismic retrofit, health & safety and security improvements, and replacement of the force main. Overall, this project will have a positive operational impact to the wastewater system. When complete, the useful life of the pump station and force main will be extended.

Program: Pump Stations and
Forcemain Improvements Project Status: Construction Environmental Status: Completed (Cat Ex)
Project Cost:

Approved
Forecast
Actual
$ 22.14 M
$ 24.15 M
$ 4.87 M
Project Schedule:

Approved
Forecast
12/14/20
12/14/20
04/03/28
04/03/28
Project Percent Complete: 23.5%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast 11/29/23 A 10/11/24 A 06/16/25 A 06/04/27 Progress and Status:

During this quarter, the Contractor prepared various submittals and
construction schedule for review. The Contractor started mobilizing on-site and began demolition.

Issues and Challenges:

As reported last quarter, the variance between the approved and forecast budget is due to the bids received being higher than the Engineer’s Estimate. In addition, the soft costs increased to include the Operations Engineers Maintenance construction support and environmental monitoring. Additional funding sources from closed projects are identified to support the variance.

Potholing Investigation for Force Main

56 I. SSIP Quarterly Report Q1-FY2025-2026 (07/01/25 - 09/30/25) 10037303 - Sunnydale PS Safety Improvements
Project Description: Scope of this project aims to address the following health, safety, and security issues at Sunnydale PS; 1. Address safety risks from groundwater intrusion, including; 2. Repair structural deficiencies observed including repair of cracks and leaks including closing of the HVAC penetration; 3. Upgrade and repair equipment and appurtenances inside manifold room that are severely corroded. (Including: piping, PRVs, lighting, instruments, equipment); 4. Address water leakage in manifold room and Motor Control Center (MCC); 5. Address water intrusion from conduits package connected to PG&E transformer; 6. Repair watertight submarine doo; 7. Replace switchgear, MCC, and re-reroute buried conduits from switchgear to MCC; 8. Replace HVAC equipment that are corroded due to water intrusion; 9. Address Security Concerns, including; 10. Install new security signage and upgrade lighting to dusk-activated LED lighting; 11.

Upgrade card readers and door contacts at all perimeter doors; 12. Add interior presence sensing, connected to an intrusion detection panel and alarming to security; 13. Furnish, install, and configure video recording servers, management server and analytic servers including uninterruptable power supplies (UPS); 14. Install video camera units and local recording; 15. Waterproofing between the manifold room and fan room; and 16. Demolition of the Odor Control Unit.

Program: Pump Stations and
Forcemain Improvements Project Status: Construction Environmental Status: Completed (Cat Ex)
Project Cost:

Approved
Forecast
Actual
$ 16.67 M
$ 16.67 M
$ 3.41 M
Project Schedule:

Approved
Forecast
12/14/20
12/14/20
05/23/28
09/15/28
Project Percent Complete: 21.4%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast 01/08/24 A 06/27/24 A 01/15/25 A 03/14/28 Progress and Status:

During this quarter, the Contractor started waterproofing work at the site.

Issues and Challenges:

As reported
last quarter, the variance between the approved
and forecast schedule is due to a longer advertisement period resulting in a delay to the onboarding process. The final completion has also been adjusted to reflect actual duration.

Spall Assessment Performed
57 I. SSIP Quarterly Report Q1-FY2025-2026 (07/01/25 - 09/30/25)

10038469 - Pump Station Security Upgrades (Cesar Chavez, GFS,CHS, MMS) Project Description: A summary of the scope is below
(details can be found in "SFPUC WWE Security Evaluation Matrix [September 2017]"): 1. Cesar Chavez Pump Station: Upgrade card readers and door contacts; Add interior presence sensing; connected to an intrusion detection panel and alarm security; Replacing perimeter fence; Add protective cage around outdoor chemical/electrical equipment; Install video recording servers, management server, and analytic servers including UPS; Configure security fiber optic connectivity back to SEP; Upgrade lighting; add new security signage; 2.

Griffith Pump Station: Add bullet-resistant glass at perimeter windows; Upgrade card readers and door contact; Add interior presence sensing, connected to an intrusion detection panel and alarm security; Install two new gates, replace gate and gate operator at one location, including structural support and electrical power and controls; Replace perimeter fence; Add protective cage around outdoor chemical/electrical equipment; Install recording servers, management server, and analytic servers UPS; Upgrade lighting; Add new security signage; Add video camera units and local recording; 3. Channel Pump Station: Repair card reader operation at swing gate; Repair any door contacts requiring upgrades; Upgrade card readers Add interior presence sensing, connected to an intrusion detection panel and alarming to security; Replace gate and gate operator at one location including structural support and electrical power and controls; Replace perimeter fence; Install video recording servers, management server, and analytic servers including UPS; Install wireless mesh network; Configure security fiber optic connectivity back to SEP; Upgrade lighting; Add new security signage; Add video camera units and local recording; and 4. Merlin Morris Pump Station: Add new security signage; Upgrade lighting; Convert roof and perimeter fencing to be non-porous to protect staff from freeway debris and safety and security risks posed by the public.

Program: Pump Stations and
Forcemain Improvements Project Status: Design Environmental Status: Active (Cat Ex) Project Cost:

Approved
Forecast
Actual
$ 7.98 M
$ 7.98 M
$ 1.20 M
Project Schedule:

Approved
Forecast
06/01/22
06/01/22
09/13/27
12/29/28
Project Percent Complete: 18.5%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast 08/12/25 A 01/02/26 09/03/26 06/05/28
Progress and Status:

Project received Environmental Approval this quarter. Project team continued
onboarding the security consultant and
preparing bid documents.

Issues and Challenges:

As previously reported, the variance between the approved and forecast schedule is due to the additional time needed to onboard the specialty security design consultant, approval of the environmental clearance and finalization of the contract documents.

Security Issues at Cesar Chavez Pump Station

58 I. SSIP Quarterly Report Q1-FY2025-2026 (07/01/25 - 09/30/25) 10038446 - Geary Underpass PS Safe Access Enhancements
Project Description: This project aims to improve access in and around the Geary Underpass Pump Station. This project
will improve lighting and accessibility on both levels of the pump station, provide various health and safety improvements such as handrails, falls arrest system and swing gates, improve ventilation and maintenance ability, and lastly install a davit crane arm for lifting pumps from the below grade level wet well sump to the entrance of the station. A positive operating impact is anticipated since the project will address safety, access issues, and health and safety concerns at the station.

Program: Pump Stations and
Forcemain Improvements Project Status: Construction Environmental Status: Not Applicable Project Cost:

Approved
Forecast
Actual
$ 1.28 M
$ 1.28 M
$ 0.91 M
Project Schedule:

Approved
Forecast
01/10/22
01/10/22
05/29/26
05/29/26
Project Percent Complete: 69.3%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast 10/09/24 A 11/07/25
Progress and Status:

During this quarter, the Contractor continued working on punchlist work
which has delayed the Final Completion date
with no impact to the overall project schedule.

Issues and Challenges:

None at this time.

Exhaust Fan Duct Modification

N/A N/A
59 I. SSIP Quarterly Report Q1-FY2025-2026 (07/01/25 - 09/30/25)

10041814 - Griffith DW FM Rehab
Project Description: This project involves condition assessment and rehabilitation of the Griffith dry weather force main. It
is recommended that a complete CCTV inspection is performed as the 2017 inspection was only partially performed due to standing water in the pipeline. Although rehabilitation is a potential option and should be explored in Planning & Design, the project cost assumes an in-kind replacement of the entire length (640 LF) of existing dry weather force main.

Program: Pump Stations and
Forcemain Improvements Project Status: Design Environmental Status: Active (Cat Ex) Project Cost:

Approved
Forecast
Actual
$ 4.91 M
$ 5.89 M
$ 0.17 M
Project Schedule:

Approved
Forecast
10/01/24
10/01/24
10/03/28
12/31/29
Project Percent Complete: 4.7%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast 07/01/26 07/02/26 03/03/27 12/30/27
Progress and Status:

The Conceptual Engineering Report was finalized, and the Design phase commenced.

Issues and Challenges:

As
previously reported, project team has evaluated the budget and schedule impact in the conceptual engineering phase and is forecasting an overall budget and duration increase.

Griffith Pump Station

60 I. SSIP Quarterly Report Q1-FY2025-2026 (07/01/25 - 09/30/25) 10042116 - Sunnydale PS & FM Improvements - Phase A
Project Description: This project addresses the longer-term improvements to meet the Operational Reliability LOS goal
(state of good repair) and should be coordinated with the preceding Sunnydale PS Safety Improvements project (PS-3).

The scope of this project includes: 1. Renew protective coatings on the discharge piping, fittings, and valves excluding Manifold Room piping; 2. Thickness test on critical piping in manifold room to determine remaining useful life for discharge piping; 3. Replace dewatering pumps and piping; 4. Replace lift pumps; 5. Evaluate remaining life for existing VFDs and compatibility with future pump replacement; 6. In conjunction with pump replacement, evaluate ways to mitigate grit issues (i.e., pump type, slurry pump with agitator); 7. Evaluate the need for flushing system, and then determine if assets should be replaced; 8. Pumps are expected to reach the end of their useful lives around 2030 and will need replacement to maintain system reliability and 9. Perform detailed evaluation on the condition of the existing force main.

Program: Pump Stations and
Forcemain Improvements Project Status: Planning Environmental Status: Active (Cat Ex) Project Cost:

Approved
Forecast
Actual
$ 6.70 M
$ 10.66 M
$ 0.15 M
Project Schedule:

Approved
Forecast
10/01/24
11/19/24
06/03/30
12/31/30
Project Percent Complete: 2.1%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast 04/26/27 04/27/27 01/07/28 06/28/30
Progress and Status:

The Project Team continued working on the draft combined Needs
Assessment, Alternative Analysis, and Conceptual
Engineering Report.

Issues and Challenges:

The variance between the approved and forecast budget and schedule is based on the refinement of the Needs Assessment report.

Sunnydale Pump Station
61 I. SSIP Quarterly Report Q1-FY2025-2026 (07/01/25 - 09/30/25) 10037245 - Brannan Outfall 19 Discharge/Baffle Rehab & Sansome Outfall 15 Valve Project Description: The purpose of the project is to rehabilitate the Brannan and Sansome CSDs, which helps meet the
Operational Reliability Level of Services (LOS) goals (State of Good Repair). The components of the project at Brannan CSD involve the following: 1. Replace the butterfly valve and hydraulic actuator; 2. Replace the two sensors and corroded metal stilling wells; 3. Replace the flap gate with an inline check valve; 4. Replace HPU, control cabinet, hydraulic lines and appurtenances; 5. Install baffle for floatables control; 6. Conduct concrete patching and repair works and repair exposed rebar; and 7. Replace the access ladder. The components of the project at Sansome CSD involve the following: 1. Replace two hydraulic actuators and two butterfly gates; 2. Replace hydraulic lines; 3. Replace gaskets around gate frames; 4.

Allowance for replacement of bubbler system; and 5. Verify setpoints of gate and elevation of outfall.

Program: Combined Sewer Discharge
(CSD) and Transport/Storage Structures Project Status: Multi-Phases Environmental Status: Completed (Cat Ex)
Project Cost:

Approved
Forecast
Actual
$ 11.94 M
$ 14.40 M
$ 2.20 M
Project Schedule:

Approved
Forecast
12/07/20
12/07/20
04/28/28
04/28/28
Project Percent Complete: 17.4%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast
A 04/25/25 A 06/12/25 A 02/04/26 12/31/26
B 05/08/25 A 09/08/25 A 04/03/26 10/29/27
Progress and Status:

Project is proceeding with two separate construction contracts due to
on-going negotiations with SFPort, Contract A for
Brannan Street Outfall and Contract B for Sansome Street Outfall. Contract A: Contract was awarded this quarter.

Contract B: Contract was advertised during this quarter.

Issues and Challenges:

As previously reported, the variance between the approved and forecast budget is due to the separation of scope into two separate contracts and higher cost estimate for the associated electrical work at Sansome Street Outfall.

Brannan CSD Existing Damaged Butterfly Discharge Valve
62 I. SSIP Quarterly Report Q1-FY2025-2026 (07/01/25 - 09/30/25) 10038468 - Systemwide CSD & T/S Monitoring Equipment Assessment Project Description: The purpose of this project is to provide a system-wide assessment of collections system monitoring equipment for dry and wet-weather operations, reporting, and other related functions. This is in support of WWE's Collections System level of service goal which states that the system should be able to reliably provide continued operation, maintenance, and regulatory compliance and that monitoring equipment should be capable of reliably generating data that can be used to determine the start and end time of discharges from outfalls. The assessment will provide recommendations for replacement, relocation or consolidation of sensors, calibration needs, technology upgrades related to power and communications, new installations, additional access, or other recommendations.

Program: Combined Sewer Discharge
(CSD) and Transport/Storage Structures Project Status: Planning Environmental Status: Not Initiated (TBD)
Project Cost:

Approved
Forecast
Actual
$ 11.19 M
$ 15.56 M
$ 1.33 M
Project Schedule:

Approved
Forecast
01/18/22
01/18/22
03/17/28
06/28/30
Project Percent Complete: 12.3%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast 09/30/26 02/01/27 10/01/27 12/31/29
Existing Field Instrumentation Equipment Installed In a Sewer Manhole
63 Progress and Status:

The project team continued working towards the development of a Conceptual Engineering Report.

Issues and Challenges:

As previously reported, the project variances are due to the team repivoting on how to best approach the delivery of the project. After re-evaluating the project’s scope, level of effort to deliver, and completing the combined Needs Assessment and Alternatives Analysis reports, it was determined that this project will benefit in having a Construction phase that encompasses two dry seasons (two years) within which the team will have the opportunity to safely enter the sewers to install and test new (as- needed) flow monitoring equipment.

I. SSIP Quarterly Report Q1-FY2025-2026 (07/01/25 - 09/30/25) 10038547 - CSD Structure Rehab & Upgrades - Part 1
Project Description: The purpose of the project is to rehabilitate CSD structures in response to structural deterioration, which helps meet the Operational Reliability Level of Services (LOS) GOALS (State of Good Repair and Performance Requirements). Detailed condition inspection and/or assessment would reveal the actual improvements required. In general, the scope of this project is structural rehabilitation of the following CSD structures: 1. CSD 001 Lake Merced; 2.

CSD 011 Laguna; 3. CSD 018 Howard; 4. CSD 022 3rd Street; 5. CSD 023 Fourth St N.; 6. CSD 027 Sixth St S.; 7. CSD 028 4th Street S.; 8. CSD 029 Mariposa; and 9. CSD 037 Evans.

Program: Combined Sewer Discharge
(CSD) and Transport/Storage Structures Project Status: Multi-Phases Environmental Status: Completed (Cat Ex)
Project Cost:

Approved
Forecast
Actual
$ 39.65 M
$ 28.85 M
$ 2.87 M
Project Schedule:

Approved
Forecast
01/03/22
01/03/22
01/31/29
01/31/29
Project Percent Complete: 10.6%
Progress and Status:

This project includes the following Combined Sewer Discharge (CSD)
contracts: (A/B) Laguna, Howard and Mission Bay; and
(C) Mariposa and Evans. Contract A/B: The Notice-to-Proceed and Final Completion milestones have shifted to reflect the additional time needed to resolve bid protests and execute the agreement. Contract C: Contract was awarded this quarter.

Issues and Challenges:

As previously reported, the variance between the approved and forecast budget is due to reflecting the actual bid received for Contracts A/B and C.

Coring Test at Laguna CSD
12/01/25
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
03/13/24 A 12/05/24 A 02/23/27
02/18/25 A 04/30/25 A 02/27/26 10/14/27
A/B
Current Forecast CC
64 I. SSIP Quarterly Report Q1-FY2025-2026 (07/01/25 - 09/30/25) 10026810 - Yosemite Green Infrastructure
Project Description: The purpose of this project is to manage stormwater runoff from a 106-acre area of McLaren Park, which helps meet the Wastewater Level of Service Goals of minimizing flooding by addressing the 5-year, 3-hour storm.

The scope of this project is to daylight Upper Yosemite Creek within McLaren Park, including the following major components: (1) Stormwater diversion structure at Yosemite Marsh and McNab Lake; (2) Earthen creek channel with periodic drop structures (approx. 1,700 LF); (3) Retaining wall (4'high), sidewalk, curb, gutter, and curb ramps along Wayland Street; (4) Pedestrian bridge at the corner of Wayland and Oxford Streets; (5) Storm drainpipe for one residential block of Wayland Street (approx. 400 LF); (6) Three inline bioretention basins adjacent to the soccer field; (7) Soccer field with subsurface storage tanks, drainage improvements, subsurface irrigation system, quick couplers; (8) Yosemite Station improvements, including paving, pedestrian bridge, seating, planting, and educational signage; (9) Tree removal; (10) Restoration of landscaped areas, irrigation, and road surfaces.

Program: Early Implementation
Projects Project Status: Bid and Award Environmental Status: Completed (Cat Ex)
Project Cost:

Approved
Forecast
Actual
$ 27.54 M
$ 27.54 M
$ 7.27 M
Project Schedule:

Approved
Forecast
12/03/12
12/03/12
11/08/28
03/22/29
Project Percent Complete: 27.8%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast 08/15/17 A 12/03/25 04/27/26 09/22/28

A tree removal contract was awarded to remove 20 trees in advance of the start of construction. In addition, the
Commission authorized the use of a sole source product in the contract specifications. Construction management costs are also forecast to rise due to a longer than anticipated
construction contract duration.

Issues and Challenges:

The forecasted schedule variance is due to difficulty securing regulatory approvals for right of way improvements.

Future Location of Subsurface Stormwater Re-Use System
Progress and Status:
65 I. SSIP Quarterly Report Q1-FY2025-2026 (07/01/25 - 09/30/25) 10034553 - Green Infrastructure Grant Program (GIGP)
Project Description: The Green Infrastructure (GI) Grant Program funds green infrastructure projects on public and
private properties throughout San Francisco. By providing grants to owners of large, impervious parcels the SFPUC will encourage further green infrastructure projects that manage stormwater and improve the City's collection system performance during wet weather. The grants will cover costs of design and construction of approved stormwater management features, such as rain gardens, permeable pavement, cisterns, and vegetated roofs. Grantees will be eligible to receive $930,000 per acre of impervious surface managed, up to $2 million per project.

Program: Watershed Stormwater
Management Project Status: Construction Environmental Status: Not Applicable Project Cost:

Approved
Forecast
Actual
$ 61.32 M
$ 61.32 M
$ 12.09 M
Project Schedule:

Approved
Forecast
07/01/18
07/01/18
06/30/33
06/30/33
Project Percent Complete: 23.0%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast
Progress and Status:

Issues and Challenges:

None at this time.

Completed construction of new rain gardens at Everett Middle School

N/A N/A N/A N/A
66 During the reporting period, SFPUC announced its awards for the Spring 2025 application cycle. Four applications were received during the Spring 2025 cycle and four applications were awarded grants (Jackson Playground, Bernal Heights Recreation Center, Louis Sutter Playground, and Innes Avenue Rebuild), totaling just over $3.1M in total funding. During the reporting period, seven projects continued construction (Buchanan Street Mall, Project Artaud, Jefferson Elementary School, St Thomas More, Buena Vista Horace Mann K-8,
Visitacion Valley Middle School, and Thurgood Marshall High School), two projects began construction (Flynn Elementary School and Cornerstone Silver Campus), five projects
(Mariners Village, Cornerstone Cambridge Campus, Visitacion Valley Elementary School, El Dorado Elementary School, and Church of the Visitacion) continued design and community engagement, and one project (Panorama Elementary School) began community outreach and design. The GIGP submits
quarterly reports to the SFPUC Commission and SF Board of Supervisors as part of the delegated authority to operate the program. Those reports are available on www.sfpuc.org/ gigrants and provide updates on program spending, grant awards, and project status. It was decided that those reports should be used for our internal reporting to ensure consistency.

I. SSIP Quarterly Report Q1-FY2025-2026 (07/01/25 - 09/30/25) 10042088 - Citywide Green Infrastructure Implementation (New) Project Description: Citywide Green Infrastructure Project Implementation funds the conceptual engineering, design, and
construction of "implementation ready" green infrastructure (GI) projects within all eight (8) urban watersheds. This project, in conjunction with GI-01, Green Infrastructure Planning, will deliver 65 acres of drainage management area (DMA) managing 35 million gallons of stormwater each year, once complete. Although GI CIP has several candidate projects that will be planned before the start of the FY24/25 WWE CIP, SFPUC anticipates that the candidate project list will change over time to leverage new partnership projects. The $100M budget for this project is based upon an average project cost per acre managed of $1.5M over the 10-year period and GI performance objective of 65 acres. This average project cost is based off prior completed project costs, assuming efficiencies in project delivery and increases due to escalation. For accurate project accounting and controls, green infrastructure projects funded by Green Infrastructure Project Implementation will be listed and managed as separate capital projects in the CIP. The number of projects funded by this line item will vary each year based on partnership opportunities and project readiness. This project holds the total budget for Green Infrastructure Capital Projects, and funds the following project activities: 1. Project Management 2. Conceptual Design 3. Detailed Design 4. Project-based stakeholder outreach 5. Construction Management 6. Construction costs – both direct and indirect costs for construction of BMPs, such as paving or landscape restoration, replacement in- kind, and educational signage. 7. Plant Establishment
Program: Watershed Stormwater
Management Project Status: Planning Environmental Status: Not Initiated (TBD)
Project Cost:

Approved
Forecast
Actual
$ 100.36 M
$ 100.36 M
$ 0.13 M
Project Schedule:

Approved
Forecast
10/01/24
10/01/24
03/31/34
03/31/34
Project Percent Complete: 0.5%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
03/01/28 04/30/29
02/01/28 01/31/33
Progress and Status:

During this reporting period, Infrastructure solicited and received planning phase fee proposals for an interagency project at Alemany and Cayuga (Contract A) with the San Francisco Municipal Transportation Agency in the Islais Creek Watershed. The subproject’s scope includes pedestrian safety and green infrastructure improvements at five locations.

Community engagement continued to refine the project scope at each location.

Issues and Challenges:

None at this time.

Current Forecast A
B

TBD TBD

TBD TBD
67 I. SSIP Quarterly Report Q1-FY2025-2026 (07/01/25 - 09/30/25) 10039608 - Buchanan Street Mall
Project Description: The scope of this project is to install green infrastructure and sewer improvements including the following major components: 1. Infiltration galleries at Buchanan Mall at Turk Street (665 sf) and Buchanan Mall at Larch Street (230 sf). 2. Bioretention planters, drainage structures, irrigation, plants, planting media required to collect stormwater from the right of way at Buchanan Mall and Fulton Street (607 sf), McAllister Street (498 sf), Golden Gate Ave (641 sf), Turk Street (sf TBD), Larch Street (sf TBD). 3. Sewer lining work between McAllister Street and Larch Street (approx. 793 lf). 4. Three manholes and one manhole riser. 5. Sewer lateral replacement (26 sewer laterals). 6. Traffic control work.

Program: Watershed Stormwater
Management Project Status: Construction Environmental Status: Completed (Cat Ex)
Project Cost:

Approved
Forecast
Actual
$ 9.63 M
$ 9.63 M
$ 2.31 M
Project Schedule:

Approved
Forecast
10/03/22
10/03/22
12/28/26
06/30/27
Project Percent Complete: 30.3%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast 01/17/23 A 08/01/24 A 04/14/25 A 12/31/26 Progress and Status:

San Francisco Recreation & Parks is the contracting authority for
this project with San Francisco Public Works support. During the reporting period, most of the sewer work was completed including installation of manholes and the cured in place brick sewer lining. In addition, the replacement of sewer laterals commenced.

Issues and Challenges:

As previously reported, due to bid and award phase delays, the construction completion date has been extended.

Sewer Lateral Excavation
68 I. SSIP Quarterly Report Q1-FY2025-2026 (07/01/25 - 09/30/25) 10037195 - Regional School/Park: Giannini Middle School Project Description: AP Giannini Middle School is located above the Westside Groundwater Basin. The project site is 12
acres of mostly impervious roofs and pavement, including over 4.5 acres of play yard. There is an opportunity to remove impervious paving to promote infiltration while greening the schoolyard. The scope of this project includes the following major green infrastructure best management practices (BMP) components: 1. Impervious surface removal at the play yard and replacement with grass and landscaping. 2. Upgrades to 4.5 acres of the play yard. 3. Permeable paving at the upper play yard. 4. Parking lot and roof runoff management with bioretention planters adjacent to the parking lots. 5. Infiltration galleries west of the school building to manage roof runoff. 6. Replacement of recreational courts and fields. 7. Access improvements between play areas including paving, retaining walls and handrails. 8. Replacement of site furnishing at passive recreation areas.

Program: Watershed Stormwater
Management and Customer Service
Billing System
Project Status: Planning Environmental Status: Not Initiated (Cat Ex)
Project Cost:

Approved
Forecast
Actual
$ 11.76 M
$ 11.76 M
$ 0.59 M
Project Schedule:

Approved
Forecast
04/04/24
04/04/24
06/30/29
06/30/29
Project Percent Complete: 4.8%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast 10/30/26 10/30/26 07/01/27 12/31/28

The project team continued work on the Conceptual
Engineering Report (CER). The CER completion date is
delayed to incorporate review by the California Department of the State Architect.

Issues and Challenges:

None at this time.

Aerial View of Project Site
69 Progress and Status:

I. SSIP Quarterly Report Q1-FY2025-2026 (07/01/25 - 09/30/25)

10034360 - Lower Alemany Area Stormwater Improvement Project Project Description: The purpose of this proposed project is to minimize flooding and to help meet the Wastewater
Enterprise Levels of Service LOS goals of managing flows from a statistically derived storm lasting 3 hours, with a total of

1.3 inches of rainfall and defined peak rainfall intensity (5-year 3-hour storm, LOS storm). The proposed project includes constructing a 10-foot diameter underground pipe, from Stoneybrook Avenue to Industrial Street, via Alemany Boulevard, Gaven Street, and Boutwell Street to convey stormwater away from the Lower Alemany area. The proposed project includes all phases of work, including planning, environmental review, right-of-way, design, procurement, construction and closeout.

Program: Flood Resilience Projects Project Status: Design Environmental Status: Completed (Cat Ex)
Project Cost:

Approved
Forecast
Actual
$ 299.56 M
$ 343.60 M
$ 21.24 M
Project Schedule:

Approved
Forecast
01/02/19
01/02/19
11/01/28
08/30/30
Project Percent Complete: 9.7%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast 03/25/25 A 01/02/26 07/03/26 02/28/30
Progress and Status:

The project team continues working on the contract
documents
based on coordination with Caltrans and San Francisco
Municipal Transportation Agency, as well as right-of-way acquisition.

Issues and Challenges:

As previously reported, the forecasted schedule variance reflects the additional time needed to coordinate with external entities and additional environmental studies for California Environmental Quality Act (CEQA) approval. The forecasted cost variance includes the additional effort affecting schedule, as well as the latest engineer’s estimate on the progression of the complex design elements.

Flooding at the I-280/Hwy 101 Interchange at Lower Alemany Area, During the Rainfall of January 2023

70 I. SSIP Quarterly Report Q1-FY2025-2026 (07/01/25 - 09/30/25) 10026818 - Folsom Area Stormwater Improvement Project
Project Description: The Folsom Area Stormwater Improvement Project (FASIP) will provide stormwater conveyance improvements to the
neighborhood surrounding 17th and Folsom Street. The project is being developed based on the alternative chosen in the NAR/AAR report and further defined in the CER. Major components of the project consist of a tunnel to convey stormwater flows from the neighborhood surrounding 17th and Folsom to the Channel Consolidated Transport/Storage Box, and upsizing the existing combined sewer pipes and structures upstream of the tunnel. This is Phase 1 of the project, which covers the planning through the design phases of the project. Bid and Award through Construction and Closeout will be covered by a separate project, Folsom Area Stormwater Improvement Project Phase 2 (FR-1). Currently, the project will be delivered using four separate construction contracts, as follows: (1) Contract WW-719A: Upstream Small Diameter Sewer Pipe Improvements. (2) Contract WW-719B: Alameda Wet Weather Tunnel (3) Contract WW-719C: Harrison and Treat Sewer Box Improvements (4) Contract WW-719D: Upstream Large Diameter Sewer Pipe Improvements
Program: Flood Resilience Projects Project Status: Design Environmental Status: Completed (Cat Ex)
Project Cost:

Approved
Forecast
Actual
$ 38.41 M
$ 39.95 M
$ 30.37 M
Project Schedule:

Approved
Forecast
07/01/16
07/01/16
12/31/24
09/30/26
Project Percent Complete: 74.4%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast 04/11/23 A N/A N/A N/A
71 Progress and Status:

The project is being implemented through four (4) contracts.

The Planning and Environmental phases have been completed for all four contracts, and design is currently ongoing.

Construction is being carried out under a separate project, 10038471 – Folsom Area Stormwater Imp. Project Phase 2.

WW-719A Initial Upstream Pipe: Design for this contract was previously completed. WW-719B Alameda Tunnel Construction Contract: During this quarter, the project team completed design of the isolation wall, prepared 95% design documents for Caltrans review, and submitted materials for a construction lease on Caltrans property. The process took much longer than anticipated and the project team is now forecasting that the Caltrans review process will also take longer than previously anticipated. WW-719C Harrison and Treat Sewer Box: During this quarter, the project team completed the bid set for advertisement, which was delayed by three late scope
adjustments, and a large volume of 95% design comments to be addressed. WW-719D Large Upstream Pipe: During this
quarter, the project team nearly completed the 95% design. The project team continues to pursue the extensive staging on private property and permanent improvements through private property, which are needed to implement the major
components of this project.
3D Model of the Launch Shaft, Tunnel, and Caltrans Bridge Foundations, part of the WW-719B Contract
Issues and Challenges:

As previously reported, the forecasted project schedule variance is driven by delays on the WW-719B design phase due to a longer Caltrans review process, additional studies to obtain National Environmental Policy Act (NEPA) clearance by Caltrans. The forecasted cost variance is driven by increased design costs on the WW-719B contract due to Caltrans
comments, and the WW-719C contract due to
unforeseen challenges requiring design adjustments.

I. SSIP Quarterly Report Q1-FY2025-2026 (07/01/25 - 09/30/25) 10038471 - Folsom Area Stormwater Imp. Project Phase 2
Project Description: The Folsom Area Stormwater Improvement Project (FASIP) is intended to provide stormwater
conveyance improvements to the neighborhood surrounding 17th and Folsom Street. The proposed project was developed based on the alternative chosen in the NAR/AAR report and further refined in the CER and during the initial design process. Major components of the project consist of a tunnel to convey stormwater flows from the neighborhood surrounding 17th and Folsom to the Channel Consolidated Transport/Storage Box and upsizing of existing combined sewer pipes and boxes upstream of the proposed new tunnel. This is Phase 2 of the overall FASIP and Phase 1 is a separate SSIP project that covers the project from planning through the design phase. This project covers bid and award, construction and closeout phases of the project. Overall, the project scope will be constructed through four separate contracts: (1) Contract WW-719A, Upstream Small Diameter Sewer Pipe Improvements; (2) Contract WW-719B, Alameda Wet Weather Tunnel; (3) Contract WW-719C, Harrison and Treat Box Improvements; and (4) Contract WW-719D, Upstream Large Diameter Sewer Pipe Improvements.

Program: Flood Resilience Projects Project Status: Multi-Phases Environmental Status: Completed (Cat Ex)
Project Cost:

Approved
Forecast
Actual
$ 391.23 M
$ 402.54 M
$ 10.61 M
Project Schedule:

Approved
Forecast
10/17/22
10/17/22
02/16/29
12/06/30
Project Percent Complete: 2.9%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast
A 11/17/22 A 08/07/23 A 11/28/25
B 04/13/26 11/13/26 06/21/30
C 02/02/26 09/01/26 06/21/30
D 02/27/26 10/01/26 12/29/28
Progress and Status:

The project is being implemented through four contracts:

WW-719A Initial
Upstream Pipe, WW-719B Alameda Tunnel
Construction Contract, WW-719C Harrison and Treat Sewer Box, and WW-719D Large Upstream Pipe. The Planning and
Environmental phases were completed for all four contracts, and design is ongoing under a separate project, 10026818 - Folsom Area Stormwater Improvement. During this quarter, the project team started advertisement process for Contract WW-719C.

Issues and Challenges:

As previously reported, the forecasted project schedule variance is driven by delays in completing the WW-719B design and the longer duration of construction for the WW-719C contract from what was previously anticipated. The forecasted project cost variance is driven by the latest engineer’s estimates for WW-719B and WW-719C along with additional anticipated costs for access mitigations during construction, such as off-street parking.

Construction Team Walking 11th Street After Substantial Completion of Contract WW-719A
N/A
N/A
N/A
N/A
72 I. SSIP Quarterly Report Q1-FY2025-2026 (07/01/25 - 09/30/25) 10039682 - Flood Resiliency Planning
Project Description: This project develops existing and potential new flood resilience programs, plans and partnerships,
and evaluates the feasibility of flood resilience projects. Specific tasks include: 1. Evaluation, recommendation and prioritization of flood resilience projects for the Wastewater 10-year Capital Improvement Plan. 2. Development and implementation of the Flood Resilient Building Code. 3. Development of city-wide flood resilience policy to inform future capital projects and plans. 4. Development of a city-wide flood resilience plan. 5. Support for work on the Waterfront Resilience Plan and ongoing program partnership. 6. Development of the Islais Creek area plan. 7. Mapping and modeling work associated with the items above.

Program: Flood Resilience Projects Project Status: Planning Environmental Status: Not Applicable Project Cost:

Approved
Forecast
Actual
$ 9.60 M
$ 9.60 M
$ 1.82 M
Project Schedule:

Approved
Forecast
10/03/22
10/03/22
06/29/29
06/29/29
Project Percent Complete: 17.8%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast
Progress and Status:

The ClimateSF deputy working group approved the goals for the
Citywide Flood Resilience Policy work. The project team developed level of flooding protection options for discussion with the interagency working group. The preliminary flood risk analysis for the updated hydraulic model has been completed.

Related to the proposed Flood Resilience Building Code, the draft ordinance language has been completed and is in the review process with the city attorneys. California Assembly Bill 306 was passed putting a six-year moratorium on local building code changes; however, PUC executive team approved moving forward with the local legislative process; and if successful locally, appealing to the California Building Standards Committee for an emergency exemption due to the atmospheric rivers experienced in the past few years.

Issues and Challenges:

None at this time.

Detail of Updated Flood Risk Map

N/A N/A N/A N/A
73 I. SSIP Quarterly Report Q1-FY2025-2026 (07/01/25 - 09/30/25) 10040621 - Floodwater Management Grant Assistance Program (Grant) Project Description: The primary goal of the Grant Program is to encourage the implementation of site-specific
floodproofing measures by providing grants to property owners to implement projects that improve flood resilience of their property. While the existing Grant Program has made multiple improvements to expand project types, increase funding caps, reduce financial burden, and improve the reimbursement structure, this project includes the development and implementation of further enhancements and expansion of the program. The Grant Program project scope includes: 1.

Grant funds to be disbursed to property owners for the design and construction cost of approved floodproofing projects to improve flood resilience of property. 2. Program development and administration support. 3. Program technical support to perform project eligibility and feasibility assessments. 4. Support for outreach to property owners.

Program: Flood Resilience Projects Project Status: Construction Environmental Status: Not Applicable Project Cost:

Approved
Forecast
Actual
$ 15.00 M
$ 15.00 M
$ 0.83 M
Project Schedule:

Approved
Forecast
10/16/23
10/16/23
12/27/34
12/27/34
Project Percent Complete: 4.5%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast

During the reporting period, the Floodwater Grant Program received nineteen (19) grant interest forms, conducted nineteen (19) site visits, received two (2) grant applications and awarded no grants. 425 W Portal Ave, 2237 Union St, and 2022 Darrel Pl all completed construction during the reporting period and these grants have been closed out. On the programmatic side, the grant team is currently working on a technical analysis to support determinations around raising the cap grant award amount for industrial properties.

Issues and Challenges:

None at this time
425 West Portal Ave with Newly Installed Trench Drain to Protect the Property Against Flooding from the Public Right-of- Way

N/A N/A N/AN/A
74 Progress and Status:

I. SSIP Quarterly Report Q1-FY2025-2026 (07/01/25 - 09/30/25) I. SSIP Quarterly Report Q1-FY2025-2026 (07/01/25 - 09/30/25)

8. On-Going Construction*
Construction
Schedule Budget Variance
(Approved - Forecast) Percent
Contract
NTP Date
Approved
Construction
Final
Completion
Current
Forecast
Construction
Final
Completion**
Approved
Contract Cost
Current
Forecast
Cost**
Schedule
(Cal Days) Cost
Complete
Biosolids Digester Facilities Project
10015796 - SEP Biosolids Digester
Facilities Project -
(WW-647R/Scope II - Remainder of
Scope II (Issued POs for 60
Packages))
07/01/20 07/11/28 07/11/28 $1,378,837,383 $1,382,960,032 0 ($4,122,649) 91.9% New Headworks (Grit) Replacement
10015807 - SEP New Headworks
(Grit) Replacement -
(WW-628/Scope III - New
Headworks (issued POs for 69
Packages))
07/22/19 02/29/24 03/31/26 $386,041,724 $386,041,724 (761) $0 94.9% 10015807 - SEP New Headworks
(Grit) Replacement -
(WW-628/Scope IV - New
Headworks (issued two POs for
SEP012 Demolition)
06/30/25 02/26/27 02/26/27 $4,041,782 $4,041,782 0 $0 0.0% Southeast Plant (SEP) Improvements
10002284 - SEP Power Feed and
Primary Switchgear Upgrades -
(WW-662R)
10/05/20 08/21/24 08/09/26 $35,086,869 $35,086,869 (718) $0 89.0% 10037330 - 01-PUC SEWPCP
040/041/043 IMPR (WW-742)
09/16/24 04/13/27 04/13/27 $19,021,652 $19,448,347 0 ($426,694) 22.0% Oceanside Plant (OSP) Improvements
Note: * This table reflects Active Construction Contracts with an original contract amount greater than $1M. ** The Forecast Cost includes all approved, pending, and potential change orders; and Forecast Final Completion includes all approved, pending, and potential change orders, and trends. *** Contracts performed under SFMTA/SFPW.
75 I. SSIP Quarterly Report Q1-FY2025-2026 (07/01/25 - 09/30/25) I. SSIP Quarterly Report Q1-FY2025-2026 (07/01/25 - 09/30/25) Construction
Schedule Budget Variance
(Approved - Forecast) Percent
Contract
NTP Date
Approved
Construction
Final
Completion
Current
Forecast
Construction
Final
Completion**
Approved
Contract Cost
Current
Forecast
Cost**
Schedule
(Cal Days) Cost
Complete
10029736 - Westside Pump Station
Reliability Improvements -
(WW-645R)
04/19/21 02/02/24 06/30/27 $50,199,670 $50,199,670 (1,244) $0 63.8% 10029737 - Oceanside Water
Pollution Control Plant Digester
Gas Utilization Upgrades -
(WW-639)
11/26/18 03/17/22 09/30/27 $54,049,275 $54,049,275 (2,023) $0 92.3% 10036398 - OSP Condition
Improvement Projects - Part 2 -
(Contract F, WW-669)
12/19/22 09/03/25 09/03/25 $9,435,080 $9,435,080 0 $0 100.0% North Point Facility (NPF) Improvements
10026822 - North Shore Pump
Station Wet Weather Improvements
- (WW-685R)
04/19/21 12/31/24 11/07/25 $26,963,930 $27,844,062 (311) ($880,132) 92.5% Interceptors / Tunnels and Odor Control
10034718 - Large Diameter Sewer
Projects and Channel FM Intertie -
(Contract A, WW-723R)
06/26/23 06/08/26 06/08/26 $17,539,828 $17,539,828 0 $0 70.9% 10034718 - Large Diameter Sewer
Projects and Channel FM Intertie -
(Contract C2, WW-754)
08/11/25 12/03/26 12/03/26 $5,908,487 $5,908,487 0 $0 1.0% 10034718 - Large Diameter Sewer
Projects and Channel FM Intertie -
(Contract G, SFPW 1243I)
03/14/22 12/31/25 12/31/25 $2,138,973 $2,138,973 0 $0 96.6% 10034718 - Large Diameter Sewer
Projects and Channel FM Intertie -
(Contract H1, WW-738)
08/12/24 11/26/25 11/26/25 $10,802,000 $10,802,000 0 $0 83.6% Note: * This table reflects Active Construction Contracts with an original contract amount greater than $1M. ** The Forecast Cost includes all approved, pending, and potential change orders; and Forecast Final Completion includes all approved, pending, and potential change orders, and trends. *** Contracts performed under SFMTA/SFPW.
76 I. SSIP Quarterly Report Q1-FY2025-2026 (07/01/25 - 09/30/25) I. SSIP Quarterly Report Q1-FY2025-2026 (07/01/25 - 09/30/25) Construction
Schedule Budget Variance
(Approved - Forecast) Percent
Contract
NTP Date
Approved
Construction
Final
Completion
Current
Forecast
Construction
Final
Completion**
Approved
Contract Cost
Current
Forecast
Cost**
Schedule
(Cal Days) Cost
Complete
10034718 - Large Diameter Sewer
Projects and Channel FM Intertie -
(Contract H2, VL62)
02/03/25 04/10/26 04/10/26 $3,226,555 $3,226,555 0 $0 14.1% 10034718 - Large Diameter Sewer
Projects and Channel FM Intertie -
(Contract H3, 8th/Clay &
Leavenworth)
02/10/25 06/24/26 06/24/26 $2,150,350 $2,150,350 0 $0 10.2% 10034718 - Large Diameter Sewer
Projects and Channel FM Intertie -
(Contract H4, VL67B)
01/06/25 12/04/26 12/04/26 $1,430,109 $1,430,109 0 $0 6.0% 10041084 - PUC Geary Sewer &
Water Improvements PH 2
10/28/24 08/27/27 08/27/27 $16,729,125 $16,729,125 0 $0 20.0% Interdepartmental Projects
10002664 - Van Ness BRT Sewer
Improvements - (No. 1289) ***
01/16/18 06/30/26 06/30/26 $17,649,795 $17,649,795 0 $0 99.7% 10002776 - Taraval Sewer
Improvements - (Contract B,
SFMTA 1308R) ***
12/01/21 06/30/26 06/30/26 $14,823,376 $14,823,376 0 $0 95.0% Pump Stations and Forcemain Improvements
10037251 - PUC Seacliff PS
Upgrade & Demo
11/18/24 06/01/26 06/01/26 $5,777,000 $5,777,000 0 $0 14.0% 10037246 - Seacliff No. 2 PS & FM
Upgrade
06/16/25 06/04/27 06/04/27 $14,944,000 $14,944,000 0 $0 4.2% 10037303 - PUC Sunnydale PS
Safety Improv
01/15/25 03/14/28 03/14/28 $8,069,600 $8,069,600 0 $0 7.3% Flood Resilience Projects
Note: * This table reflects Active Construction Contracts with an original contract amount greater than $1M. ** The Forecast Cost includes all approved, pending, and potential change orders; and Forecast Final Completion includes all approved, pending, and potential change orders, and trends. *** Contracts performed under SFMTA/SFPW.
77 I. SSIP Quarterly Report Q1-FY2025-2026 (07/01/25 - 09/30/25) I. SSIP Quarterly Report Q1-FY2025-2026 (07/01/25 - 09/30/25) Construction
Schedule Budget Variance
(Approved - Forecast) Percent
Contract
NTP Date
Approved
Construction
Final
Completion
Current
Forecast
Construction
Final
Completion**
Approved
Contract Cost
Current
Forecast
Cost**
Schedule
(Cal Days) Cost
Complete
10038471 - Folsom Area
Stormwater Improvements - SOMA
and Mission Districts Sewer
Replacement (WW-719A)
08/07/23 07/05/25 11/28/25 $8,166,591 $8,168,222 (146) ($1,632) 94.8% Watershed Stormwater Management
10039608 - 1020B, Buchanan
Street Mall Renovations.
04/14/25 12/31/26 12/31/26 $5,153,231 $5,153,231 0 $0 24.5%

Approved Current Variance
Contract Cost Forecast Cost Cost Percent
Program Total for On-
Going Construction $2,098,186,385 $2,103,617,492 ($5,431,107) (0.3%) Note: * This table reflects Active Construction Contracts with an original contract amount greater than $1M. ** The Forecast Cost includes all approved, pending, and potential change orders; and Forecast Final Completion includes all approved, pending, and potential change orders, and trends. *** Contracts performed under SFMTA/SFPW.
78 I. SSIP Quarterly Report Q1-FY2025-2026 (07/01/25 - 09/30/25)

9. PROJECTS IN CLOSEOUT
Project Title
Current
Approved
Construction
Phase
Completion
Actual
Construction
Phase
Completion
Current
Approved
Construction
Phase Budget
Construction
Phase
Expenditures
To Date
Sewer System Improvement Program Phase 1
10002687 - Mission Bay Loop Sewer Improvements 12/01/20 12/01/20 $261,347 $261,347 10026816 - Wawona Area Stormwater
Improvements
03/15/24 03/15/24 $21,017,320 $19,313,899
10037325 - Admin Building (NPF 930) Evaluation &
Interim H&S Improvements
03/28/28 $16,574,152 $0
TOTAL $37,852,819 $19,575,246
79 I. SSIP Quarterly Report Q1-FY2025-2026 (07/01/25 - 09/30/25)

10. COMPLETED PROJECTS
Project Title
2016
Baseline
Project
Completion
2023
Approved
Project
Completion
Current
Approved
Project
Completion
Actual
Project
Completion
2016
Baseline
Project
Budget
2023
Approved
Project
Budget
Current
Approved
Project
Budget
Project
Expenditures
To Date
Early Implementation Projects
10015558/10026813 - Islais
Creek Green Infrastructure
10/30/26 04/24/18 04/24/18 04/24/18 $4,929,908 $5,493,379 $5,493,379 $3,800,476 10031477 - Cesar Chavez
Green Infrastructure
06/28/13 06/28/13 06/28/13 06/28/13 $1,374,143 $1,395,847 $1,395,847 $1,395,847 10026805 - Sunset Green
Infrastructure
10/31/22 10/31/22 10/31/22 $10,745,679 $8,458,091 $8,415,772 $8,273,863 10026806 - North Shore Green
Infrastructure
03/31/20 12/31/18 12/31/18 12/31/18 $2,493,272 $1,721,677 $1,721,677 $1,721,677 10026807 - Lake Merced Green
Infrastructure
07/31/20 04/24/18 04/24/18 04/24/18 $7,316,074 $6,286,478 $6,286,478 $6,286,478 10026808 - Sunnydale Green
Infrastructure
11/30/20 09/30/19 09/30/19 09/30/19 $4,950,001 $5,079,286 $5,077,550 $5,077,550 10026809 - Richmond Green
Infrastructure
09/30/22 09/30/22 10/28/22 $10,118,934 $12,713,052 $12,713,052 $12,463,216 10026812 - Channel Green
Infrastructure
09/17/20 08/31/18 08/31/18 08/31/18 $4,569,648 $2,263,671 $2,263,671 $2,253,160 Southeast Plant (SEP) Improvements
10026824 - SEP Oxygen
Generation Plant
06/10/16 06/10/16 06/10/16 06/10/16 $11,781,151 $11,135,740 $11,135,740 $11,135,740 10015808 - SEP Existing
Digester Roof Repairs
07/29/16 03/03/16 03/03/16 03/03/16 $16,625,297 $15,438,647 $15,438,647 $15,438,647 10026825 - SEP Primary and
Secondary Clarifier Upgrades
08/31/18 01/21/19 01/21/19 01/21/19 $36,016,280 $32,583,576 $32,583,576 $32,583,576 10002192 - SEP 521/522 and
Disinfection Upgrades (SEP
Building Replacement)
01/18/19 06/30/21 06/30/21 06/30/21 $41,613,516 $44,978,369 $44,978,369 $44,978,369 10015810 - SEP Seismic
Reliability and Condition
Assessment Improvements
03/31/23 03/31/23 03/31/23 $53,152,197 $34,205,381 $34,205,381 $34,091,409 10026826 - SEP Existing
Digester Gas Handling
Improvements
03/05/19 02/28/20 02/28/20 02/28/20 $22,143,317 $15,878,502 $15,878,502 $15,878,502 10015553 - Biofuel Alternative
Energy
03/31/16 03/31/16 03/31/16 03/31/16 $1,855,143 $1,857,887 $1,857,887 $1,857,887 10015811 - SEP Oxygen
Generation Plant 01
12/31/18 11/21/19 11/21/19 11/21/19 $9,030,106 $8,697,217 $8,697,217 $8,697,217 Oceanside Plant (OSP) Improvements
10029739 - OSP Condition
Assessment Repairs
06/28/21 01/29/21 01/29/21 01/29/21 $15,843,037 $11,630,774 $11,630,774 $11,630,774 10029740 - OSP Odor Control
Optimization
04/15/22 02/05/20 02/05/20 02/05/20 $5,129,029 $1,207,197 $1,207,197 $1,207,197 North Point Facility (NPF) Improvements
10026821 - Northpoint Outfall
Refurbishment
08/27/18 10/31/18 10/31/18 10/31/18 $17,775,621 $18,183,639 $18,183,639 $18,183,639 Central Bayside System Improvement (CBSIP)
10002102 - Central Bayside
System Improvement Project
(CBSIP)
06/30/23 06/30/23 06/30/23 $64,000,000 $36,700,000 $36,666,256 $36,666,256 Interceptors / Tunnels and Odor Control
10033745 - Mission Street, 16th
to Cesar Chavez Streets, Brick
Sewer Rehabilitation
11/30/22 11/30/22 11/30/22 $7,567,585 $7,555,348 $7,555,348 10002554 - Richmond
Transport Modeling
06/30/14 06/30/14 06/30/14 06/30/14 $86,883 $86,883 $86,883 $86,883 10002641 - Collection System
Condition Assessment
04/09/20 03/31/21 03/31/21 03/31/21 $10,912,000 $4,909,939 $4,909,939 $4,909,939 80 I. SSIP Quarterly Report Q1-FY2025-2026 (07/01/25 - 09/30/25) Project Title
2016
Baseline
Project
Completion
2023
Approved
Project
Completion
Current
Approved
Project
Completion
Actual
Project
Completion
2016
Baseline
Project
Budget
2023
Approved
Project
Budget
Current
Approved
Project
Budget
Project
Expenditures
To Date
10002689 - Drumm and
Jackson Streets Sewer System
Improvement
12/14/18 12/31/20 12/31/20 12/31/20 $11,126,000 $6,470,881 $6,470,881 $6,470,881 10002760 - Cargo Way Sewer
Box Odor Reduction
06/30/23 06/30/23 06/30/23 $6,442,000 $8,530,655 $8,498,820 $8,496,616 10002767 - Rutland Sewer
Improvements
04/26/18 09/21/18 09/21/18 09/21/18 $1,500,000 $1,465,319 $1,465,324 $1,465,324 Interdepartmental Projects
10033106 - Geary BRT Sewer
Improvements Phase 2 Pre-
Construction
04/08/24 04/08/24 04/08/24 $2,346,000 $2,018,215 $2,009,421 10002667 - Better Market Street
Sewer Improvements
06/28/24 06/28/24 06/28/24 $32,405,000 $2,221,742 $2,149,162 $2,149,162 10002670 - Geary BRT Sewer
Improvements Phase 1
05/10/24 05/10/24 06/30/25 $17,043,000 $11,324,500 $11,137,791 $11,030,333 10002672 - Central Subway
Sewer Improvements
02/28/17 06/28/19 06/28/19 06/28/19 $3,956,000 $3,108,430 $3,108,430 $3,108,430 10002695 - Masonic Avenue
Sewer Improvements
05/07/18 06/28/19 06/28/19 06/28/19 $3,921,000 $2,995,772 $2,995,772 $2,995,772 Pump Stations and Forcemain Improvements
10002417 - Hudson Ave Pump
Station and Outfall
Improvements
02/28/18 10/31/17 10/31/17 10/31/17 $594,000 $281,639 $281,639 $281,639 10002419 - Force Main Rehab
at Embarcadero and Jackson
Streets
12/29/23 12/29/23 12/29/23 $5,845,000 $11,009,047 $10,798,824 $10,798,824 10026828 - Mariposa Dry-
Weather Pump Station & Force
Main Improvements
06/28/24 06/28/24 12/31/24 $28,221,000 $31,932,460 $31,349,460 $31,346,724 10026829 - Cesar Chavez
Pump Station
05/26/16 05/26/16 05/26/16 05/26/16 $185,000 $178,360 $178,360 $178,360 10002465 - Marin Street Sewer
Replacement
08/03/18 01/23/20 01/23/20 01/23/20 $3,926,000 $5,968,190 $5,968,190 $5,968,190 10002485 - Griffith Pump
Station Improvements
12/30/22 12/30/22 12/30/22 $7,029,000 $15,139,976 $15,139,976 $15,139,976 10002138 - North Shore to
Channel F M Drainage
Improvement
06/06/17 06/06/17 06/06/17 06/06/17 $29,800,000 $17,300,000 $17,300,000 $17,300,000 Combined Sewer Discharge (CSD) and Transport/Storage Structures 10037244 - Baker Baffle
Improvements & Backflow
Valve Repair
10/10/24 10/10/24 12/31/24 $1,511,400 $1,206,400 $1,203,337 10002299 - Richmond
Transport/Storage Tunnel
Rehabilitation
05/13/19 12/31/20 12/31/20 12/31/20 $4,873,000 $589,972 $589,972 $589,972 10002303 - Beach and
Sansome Street CSD
Rehabilitation
06/28/24 06/28/24 12/31/24 $2,523,000 $5,600,000 $5,500,000 $5,496,108 10002344 - CSD Backflow
Prevention and Monitoring
06/28/24 06/28/24 12/31/24 $8,700,000 $8,515,400 $8,511,708 10002378 - 5th, North 6th and
Division Street CSD
Rehabilitation
06/28/24 06/28/24 12/31/24 $5,135,000 $5,169,600 $5,167,916 Urban Watershed Assessment
10015816 - Urban Watershed
Assessment and Planning
Initiation
06/28/13 06/28/13 06/28/13 06/28/13 $3,102,671 $3,102,671 $3,102,671 $3,102,671 10015817 - Urban Watershed
Assessment and Planning
04/04/17 06/30/17 06/30/17 06/30/17 $14,260,844 $14,260,841 $14,260,841 $14,260,841 Advanced Rainfall and Operation Decision System
81 I. SSIP Quarterly Report Q1-FY2025-2026 (07/01/25 - 09/30/25) Project Title
2016
Baseline
Project
Completion
2023
Approved
Project
Completion
Current
Approved
Project
Completion
Actual
Project
Completion
2016
Baseline
Project
Budget
2023
Approved
Project
Budget
Current
Approved
Project
Budget
Project
Expenditures
To Date
10029728 - Advanced Rainfall
Prediction - Part 1
06/29/18 06/29/18 06/29/18 06/29/18 $3,254,000 $1,491,236 $1,488,628 $1,488,628 10029729 - Operational
Decision System Phase 1
09/30/16 09/30/16 09/30/16 09/30/16 $1,000,921 $944,709 $944,709 $944,709 10029730 - Operational
Decision System Phase 2
07/31/24 07/31/24 07/31/24 $7,798,138 $4,833,185 $4,161,708 $4,161,708 Flood Resilience Projects
10026811 - 17th and Folsom
Wet Weather Storage
03/31/16 05/06/16 05/06/16 05/06/16 $1,012,352 $898,623 $898,623 $898,623 10026814 - Flood Resilience
Analysis (Planning Phase Only)
05/31/17 02/28/17 02/28/17 02/28/17 $2,505,999 $2,176,246 $2,176,246 $2,176,246 10026815 - Flood Resilience -
Early Projects (Planning Phase
Only)
12/30/16 12/30/16 12/30/16 12/30/16 $5,708,749 $4,037,057 $4,037,057 $4,037,057 10026817 - Cayuga Ave
Stormwater Detention Project
01/07/20 03/29/19 03/29/19 03/29/19 $8,253,000 $453,576 $453,569 $453,569 10026819 - 17th and Folsom
Permanent Barriers
04/02/18 03/29/19 03/29/19 03/29/19 $2,656,000 $175,540 $175,540 $175,540 10026820 - Hydraulic and
Drainage Sewer Improvements
06/30/23 06/30/23 06/30/23 $4,427,530 $4,427,530 $4,427,530 Land Reuse
10029733 - Land Reuse of
1800 Jerrold Avenue
02/01/19 12/31/19 12/31/19 12/31/19 $90,000,000 $84,354,150 $84,805,355 $84,805,355 10029734 - Land Reuse of
1801 Jerrold Avenue
12/04/17 12/24/21 12/24/21 12/24/21 $8,244,010 $4,506,756 $4,055,551 $812,753 Phase 1 Program Management
10015803 - SSIP Program
Management
12/01/15 12/01/15 12/01/15 $5,413,000 $5,413,000 $5,193,906 TOTAL $659,646,920 $561,357,280 $558,626,025 $552,821,482 82 - 2 - I. SSIP Quarterl y Report
I. SSIP Quarterly Report
I. SSIP
II. Facilities
and Infrastructure Program
- 2 - I. SSIP Quarterly Report
I. SSIP Quarterly Report
I. SSIP

This page is intentionally left blank.

II. WWE F&I Quarterly Report Q1-FY2025-2026 (07/01/25 – 09/30/25)

1. PROGRAM DESCRIPTION
The Wastewater (WWE) Facilities and Infrastructure (F&I) Program are encompassed of capital improvements that fall outside of the Sewer System Improvement and Renewal and Replacement Programs. These capital projects are intended to provide necessary upgrades to aging facilities to maintain their intended functions.

The WWE F&I P
rogram addresses the following challenges:
• Uphold
the SFPUC Wastewater Enterprise Levels of Service (LOS); • Protect the structural integrity of critical City infrastructure; • Streamline core operational functions and processes;
• Employ energy efficiency components, stormwater management enhancements, seismic upgrades, spatial improvements, safety and security improvements, and other essential improvements to modernize existing facilities to current standards;
• Provide benefits to surrounding communities.

2. PROGRA

M STATUS
This Quarterly Report presents the progress made on the F&I program between July 1 , 202 5 and September 30, 2025. The approved budget and schedule were developed by the project teams using the latest available information and was approved by Wastewater Enterprise Management.

Figure 2.1 depi
cts the total Current Approved Budget for the F&I program projects remaining in each phase of the program as o f September 30 , 202 5. The number of projects currently active in each phase is shown in parentheses.

Figure 2.1 Total Current Approved Budget for F&I Program Projects Active in Each Phase 1 II. WWE F&I Quarterly Report Q1-FY2025-2026 (07/01/25 – 09/30/25)

Figure 2.
2 depicts the number of F&I P rogram projects in the following stages of the program as of September 30, 2025: Pre-construction, Construction, and Post-construction.

Figure 2.3
depicts the environmental review and permitting status of the F&I Program projects as of September 30, 2025.

Figure 2.2 Number of F&I Program Projects in Pre-Construction, Construction, and Post- Construction
Figure 2.3 Program Environmental and Permitting Status of the F&I Program Projects 2 II. WWE F&I Quarterly Report Q1-FY2025-2026 (07/01/25 – 09/30/25)

3. PROGRAM COST SUMMARY
Table 3 provides an overall program -level cost summary of the F&I Program . It shows the Expenditures to Date, Current Approved Budget, Q1/FY25-26 Forecast Costs, Cost Variance between the Current Approved and Forecast Cost, and Variance Over Reporting Period. The Current Approved Budget is $484.3M and the Current Forecast Cost (based on the proposed project list) at completion is $471.8M.

Table 3. Program Level Cost Summary
Program Expenditure To
Date
Current Approved
Budget
Current Forecast
Cost Cost Variance Variance Over
Reporting Period*
($ Million) ($ Million) ($ Million) ($ Million) ($ Million) (A) (B) (C) (D = B - C) (E)
F&I Program $218.0 $484.3 $471.8 $12.5 $0.1
* Negative number reflects cost increases since last quarter, and positive number reflects cost reduction since last quarter.

4. PROGRAM SCHEDULE SUMMARY
Figure 4 and Table 4 compare the Current Approved Schedule completion date and the Current Forecast Schedule completion date for the F&I Program. The schedule variance reflects the forecast schedule delays of the Ocean Beach Climate Resilient Project, and reflects the additional time needed to obtain permit approval from the California Coastal Commission and the stipulated design changes from the same permit. The Program schedule is under development, the overall time frame is 20- 30 years.

Table 4. Cur
rent Approved vs. Current Forecasted Schedule Dates
SUBPROGRAM Current Approved
Project Start Actual Start Current Approved
Completion
Current
Forecast
Completion
Schedule Variance
(Months)
F&I Program 01/01/11 01/01/11 07/20/33 02/20/35 19.1 (Late)

5. BUDGET AND SCHEDULE TREND SUMMARY
Table 5 contains all approved F&I projects that are active and in any of the planning, design, bid and award, or construction phases of the project. The table excludes all Program Management accounts, as well as any projects that are either Not-Initiated, On-Hold, in Closeout or Completed.

Figure 4. Program Schedule Summary
3 II. WWE F&I Quarterly Report Q1-FY2025-2026 (07/01/25 – 09/30/25)

During t
his Quarter, the following major milestone was achieved:

1. 10033820 – Southeas
t Outfall Condition Assessment and Rehabilitation – Completed 100% design for Project A (Settlement Monitoring and 54- inch Pipe Repair ) and issued construction Notice-to-Proceed for Job Order Contract JOC-95-07 Southeast Bay Outfall Rehabil itation – Settlement Monitoring and 54-Inch Pipe Repair.
4 Table 5. Budget and Schedule Trend Summary
All Costs are shown in million.

1. This represents Forecast project cost and project completion date at the time of award of construction contract, award of CM/GC scope, award of DB scope.

2. The project delivery method for this project is Design-Build (DB). Design milestones are from Design Build contractor's current schedule forecast.

3. This represents the award of the overall design-build contract DB-132 which includes Preconstruction & Construction phases / The project Initiation Forecast Cost was based on funding availability.
95% Design Awarded Construction1 Current Status
Project Name
Most Recent CIP
Approved Budget Project Initiation CER 35% Design
WWE - Facilities and Infrastructure (F&I)
10033820 Southeast Outfall Condition Assessment &
Rehabilitation FY2025-34 07/01/19
$9.2 03/31/27 $33.8 01/31/28
10015546 New Treasure Island Wastewater
Treatment Plant
FY2025-34 06/18/18 04/02/19
12/31/24
(A) 04/01/25
(B) 07/18/25
(C) 06/06/25
$169.9 07/01/27
(A) N/A
(B) N/A
(C) 09/30/20
$9.2 03/31/27
(A) 07/08/25
(B) 01/15/26
(C) 01/16/26
(A) 09/26/25
(B) TBD
(C) N/A
Q1 - FY2025-26
05/22/23 09/29/23 2 10/24/223 Q1 - FY2025-26
$12.1 03/31/27 $12.1 03/31/27 $12.1 03/31/27 $12.1 03/31/27 10015554 Ocean Beach Climate Change Adaptation
Project
04/19/32
07/23/12
(A) N/A
(B) N/A
(C) 09/30/19
$209.6 07/20/33 $126.7 01/30/26
FY2025-34
(A) N/A
(B) N/A
(C) 05/31/23
(D) 05/31/23
(E) 05/31/23
$169.9 07/01/27
(A) N/A
(B) 12/8/15
(C) 02/09/27
(D) 02/09/27
(E) 02/27/29
$183.4 TBD TBD 02/20/35
Q1 - FY2025-26
$209.6
5 II. WWE F&I Quarterly Report Q1-FY2025-2026 (07/01/25 - 09/30/25)

6. PROJECT PERFORMANCE SUMMARY* All costs are shown in $1,000s Project Name Active
Phase
(a)
CIP
Approved
Budget
(b)
Current
Approved
Budget
(c)
Current
Forecast
Cost
(d)
Expenditures
to Date
(e)
Cost
Variance
(f=c-d)
% Cost
Changes
(g=f/c)
CIP
Completion
Date
(h)
Approved
Completion
Date
(i)
Forecast
Completion
Date
(j)
Schedule
Variance
(Days)
(k=i-j)
(**) (+) (++) (+++) (+++) (+) (++) (+++)
Facilities and Infrastructure Program
Facilities and Infrastructure Program
10033820 Southeast Outfall
Condition Assessment and
Rehabilitation
DS
$9,192 $9,192 $12,135 $3,218 ($2,943) (32%) 03/31/27 03/31/27 03/31/27 0 10015546 New Treasure Island
Wastewater Treatment Plant
CN $222,170 $222,170 $222,170 $167,723 $0 0% 08/26/26 08/26/26 08/26/26 0 10015554 Ocean Beach Climate
Change Adaptation Project
CN $209,589 $209,589 $209,589 $32,731 $0 0%
07/20/33 07/20/33 02/20/35 (580)
* Does not include projects in closeout, completed, not initiated,on hold, deleted projects, and projects combined with other projects. ** Phase Status Legend
PL Planning DS Design
BA Bid & Award CN Construction MP Multi-Phase
Footnotes:
(+) CIP Approved Budget and Project Completion Date: The budget and schedule approved as part of 10-year CIP for FY25-34.
(++) Current Approved Budget and Schedule: The budget and schedule approved as part of 10-year CIP for FY25-34, plus any additional budget and schedule changes approved by the Commission as part of construction contract award.
(+++) Negative number reflects cost overrun (or schedule delay) and positive number reflects cost underrun (or ahead of schedule). Projects with a forecasted cost overrun greater than 10%, or forecasted delay of greater than 6 months or 10%, will be highlighted in grey. 6 II. WWE F&I Quarterly Report Q1-FY2025-2026 (07/01/25 - 09/30/25)

7. PROJECT STATUS REPORT
10033820 - Southeast Outfall Condition Assessment and Rehabilitation Project Description: The goal of the Southeast Outfall (SEO) project is to determine the pipeline condition of the onshore
force main and offshore diffuser components of the SEO system. The project will thoroughly and completely evaluate the condition and remaining life expectancy of the SEO system and implement the interim rehabilitation solutions to extend the useful life.

Program: Facilities and Infrastructure
Program Project Status: Design Environmental Status: Active (Various)
Project Cost:

Approved
Forecast
Actual
$ 9.19 M
$ 12.14 M
$ 3.22 M
Project Schedule:

Approved
Forecast
07/01/19
07/01/19
03/31/27
03/31/27
Project Percent Complete: 28.9%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast
A 07/03/25 A 08/01/25 A 09/26/25 A 03/30/26

B TBD TBD TBD TBD
C 07/30/26
Progress and Status:

The project consists of the following subprojects: A – Settlement Monitoring and 54-inch Pipe Repair, managed
under a Job Order Contract (JOC); B – Diffuser Repair,
delivered through a construction contract; C – 48-inch Bypass Life Extension, delivered through a construction contract.

The project team has continued coordination with the Port regarding construction windows, staging, and access to Pier 80 and Islais Creek. Final design for Subproject A has been completed. Notice to Proceed has been issued for subproject A. Subproject B has completed 35% design and project team conducted the 35% design presentation. Schedule is being evaluated. Subproject C was advancing toward 65% design development.

Issues and Challenges:

As reported last quarter, the upward trend in the budget is driven by increased construction cost estimates and anticipated efforts related to California Environmental Quality Act environmental review, and detailed design. In addition, obtaining permits for underwater work is expected to be a lengthy process.

Southeast Outfall Segments

N/A N/A N/A
7 II. WWE F&I Quarterly Report Q1-FY2025-2026 (07/01/25 - 09/30/25) 10015546 - New Treasure Island Wastewater Treatment Plant Project Description: The objective of Treasure Island Water Resource Recovery (TIWRRF) project is to provide tertiary
treatment to achieve an average dry weather flow capacity of at least 1.3 million gallons per day (MGD) and peak wet weather flow of 3.9 MGD to support the on-going development on the Treasure Island. Project will produce recycled water for non-potable water demands on the Treasure Island. The following is the list of assets that are anticipated to be designed and constructed: (1) Influent Pumping structure consisting of solids handling submersible centrifugal pumps; (2) Fine screening and handling systems consisting of internally fed drum screens with 2 mm perforations; and washer/compactor(3) Biological Nutrient Removal and Membrane bioreactor (MBR) tarins; (4) Ultraviolet (UV) system providing disinfection for recycled water (5) Solids handling facility consisting of waste activated sludge (WAS) holding tanks, aeration blowers, thickener feed pumps, rotary drum thickeners, sludge transfer/truck loading pumps. (6) Odor control system consisting of bio trickling filter followed by carbon adsorber; (7) Distributed Control System (DCS) to integrate and optimize performance of all processes. The power to the TIWRRF will be provided by SFPUC Power Enterprise.

Program: Facilities and Infrastructure
Program Project Status: Construction Environmental Status: Completed (EIR)
Project Cost:

Approved
Forecast
Actual
$ 222.17 M
$ 222.17 M
$ 167.72 M
Project Schedule:

Approved
Forecast
01/01/11
01/01/11
08/26/26
08/26/26
Project Percent Complete: 82.2%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast 04/18/19 A 12/27/21 A 08/21/23 A 02/27/26 View of the New Facilities with the Wetlands in the Forefront

The project is being delivered through a Fixed Price Design- Build. Over the summer, key construction activities focused on completing underground utilities, installing wetland vegetation, and securing Manufacturer Certificates of Proper Installation (MCOPI) for various equipment. The final Distributed Control System (DCS) design was completed, and hardware testing was successfully conducted. Software Factory Acceptance Testing (FAT) is scheduled for the fall. In parallel, Operations & Maintenance (O&M) training materials have been submitted and reviewed, with training anticipated to occur in the fall ahead of startup and testing. Pending the expected Letter of
Recommended Approval from DBI, building enclosures are
planned for completion this fall. The installation of CDD waterline will also take place, providing potable water to the site and enabling wetland filling and irrigation setup. Additionally, the outfall is scheduled to be completed by Treasure Island Development Authority (TIDA), and with all underground utilities finalized, site paving—including Avenue M—is planned for the fall. The project team is actively developing a tie-in strategy with the existing treatment plant to accommodate both wet and dry weather conditions, addressing challenges related to excessive inflow and infiltration.

Issues and Challenges:

A delay is anticipated due to limited availability of potable water and the pending tie-in with the existing treatment plant. 8 Progress and Status:

II. WWE F&I Quarterly Report Q1-FY2025-2026 (07/01/25 - 09/30/25) 10015554 - Ocean Beach Climate Change Adaptation Project Project Description: The Project was initially envisioned through the 2012 Ocean Beach Master Plan. The Ocean Beach
Master Plan lays out a comprehensive vision for addressing a wide range of complex challenges along Ocean Beach, including past emergency declarations by the City to protect both SFPUC and non-SFPUC assets, and presents a series of recommendations for a more resilient and sustainable future. The project, which is being led by the SFPUC, will facilitate the removal of the stabilization measures and development of a comprehensive shoreline management and infrastructure protection plan in partnership with relevant stakeholders and regulatory agencies to provide a long-term solution to climate induced erosion issues along Ocean Beach. Project elements include a low-profile seawall, dedicated SFPUC Access Road, coastal trail, public restroom, public parking lot, beach access stairs, ADA beach access, habitat mitigation, and associated amenities. The project is being done with 3 phases – Short-term Improvements, Army Corps of Engineers Sand Placement, and Long-term Improvements.

Program: Facilities and Infrastructure
Program Project Status: Construction Environmental Status: Active (Various)
Project Cost:

Approved
Forecast
Actual
$ 209.59 M
$ 209.59 M
$ 32.73 M
Project Schedule:

Approved
Forecast
07/23/12
07/23/12
07/20/33
02/20/35
Project Percent Complete: 18.3%

A) Army Corps of Engineers: Construction completed
2021-2022. Closeout activities have been completed. B) Short Term Improvements: The short-term improvements project
represents multi-year, as-needed protection of the bluff that overlays the Lake Merced Tunnel. Annual monitoring was
finalized; construction field activities were completed in April under contract WW-714. Due to the forecasted delay, contract WW-714 was extended to provide continued protection of this area. C/D/E) Long Term Improvements: The California Coastal Commission unanimously approved the permit application at the November 2024 hearing. The permit required design changes are in progress. The project team is currently forecasting an 18- month delay to the start of construction and an increase to the project budget. The project has combined contracts (C)
Intersection, and (D) Seawall together, thus the Long-Term Improvements project will be executed in two separate contracts (C)/(D) and (E).

Issues and Challenges:

As reported previously, the schedule impacts have been
forecasted but potential budget implications are not yet quantified due to Coastal Commission permit requirements.

Preliminary Updated Design
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
A 09/10/14 A 06/02/21 A 09/30/21 A
B 02/09/21 A 09/14/15 A 04/04/22 A
09/30/26 11/02/26 06/01/27 05/30/31
11/02/28 06/01/29 08/15/34
N/A
06/30/28
C/D
E
Current Forecast
09/30/26
9 Progress and Status:

II. WWE F&I Quarterly Report Q1-FY2025-2026 (07/01/25 - 09/30/25) II. WWE F&I Quarterly Report Q1-FY2025-2026 (07/01/25 - 09/30/25)

9. PROJECTS IN CLOSEOUT
11 No project is currently in closeout.

II. WWE F&I Quarterly Report
II. WWE F&I Quarterly Report Q1-FY2025-2026 (07/01/25 - 09/30/25)

10. COMPLETED PROJECTS
12 Project Title
2016
Baseline
Project
Completion
2023
Approved
Project
Completion
Current
Approved
Project
Completion
Actual
Project
Completion
2016
Baseline
Project
Budget
2023
Approved
Project
Budget
Current
Approved
Project
Budget
Project
Expenditures
To Date
Facilities and Infrastructure Program
10015557 - Islais Creek Outfall
Crossing
06/30/25 06/30/25 06/30/25 $13,000,000 $13,000,000 $11,771,988 10040511 - Interim Sidestream
Nutrient Removal
06/30/26 06/30/26 08/29/25 $18,000,000 $2,549,300 $2,525,178 TOTAL $31,000,000 $15,549,300 $14,297,166
III. Renewal and
Replacement Program

This page is intentionally left blank
III. WWE R&R Quarterly Report Q1-FY2025-26 (07/01/25 – 09/30/25)

1. PROGRAM DESCRIPTION
The Wastewater Enterprise (WWE) Renewal and Replacement (R&R) Program is an on- going annual program that seeks to address deficiencies in two wastewater infrastructure categories: R&R Collection System and R&R Treatment Facilities. The goal of the R&R Program is to meet the endorsed level of service (LOS) goals, regulatory permit compliance, system reliability and functionality, and sustainable operations of the City’s sewer system. The R&R Program also complies with the State requirement that a provision be made for the periodic repair and replacement of sewer system facilities.

In general, the R&R Program’s projects and priorities are led by WWE. The R&R Collection System projects are prioritized based on WWE’s asset management approach, that includes sewer factors such as physical condition, age, location, risk, public safety, San Francisco Public Work’s street paving schedule, and others.

The R&R Treatment Facilities projects are prioritized based upon regulatory compliance, condition assessments, Operation staff recommendations, and LOS goals. These projects seek to extend the useful life of wastewater collection systems and treatment facility assets throughout San Francisco by helping to maintain their collection, conveyance, storage and treatment capacities and performance.

More importantly, this Program provides ongoing support and asset improvements to augment the ongoing operation & maintenance work performed by WWE staffs on the wastewater systems, and helps maintain compliance with various regulatory bodies, including the Regional Water Quality Control Board (RWQCB) for the National Pollutant Discharge Elimination System (NPDES) permits and Bay Area Air Quality Management District (BAAQMD) requirements.

2. PROGRAM STATUS
This Quarterly Report presents the progress made on the R&R projects between July 1, 2025 and September 30, 2025.

The approved proj
ect budget and schedule were developed and approved by the appropriate WWE Manager on September 30, 2025. This is based on the project team’s best assessment of the projects at this time. However, it should be noted that the project team is currently focused on validating these estimates.

Figures 2.1
, 2.2, and 2.3 depict the total number of active projects remaining in each phase of the R&R Collection systems and R&R Treatment Facilities programs as of September 30, 2025.

Figure 2.1 R&R Collection Systems –
Small Diameter Projects by Phase
1 III. WWE R&R Quarterly Report Q1-FY2025-26 (07/01/25 – 09/30/25)

The WWE R&R Collection System Small Diameter Sewer Improvements Program has an annual budget of $59.4 million in FY26 to award a target of 13. 5 miles of sewer replacement work in San Francisco. The WWE R&R Collection System Large Diameter Sewer Improvements has an annual budget of $33.4 million in FY2 6 to award a target of 2 miles of sewer improvement work in San Francisco.

Figure 2.4 depicts the target and actual award miles of sewer improvement projects that have been awarded to date and are forecasted to be awarded. The WWE R&R Collection System Small Diameter Sewer Improvements Program has awarded approximately 0.17 miles of sewer replacement work in FY26.

Figure 2.3 R&R Treatment Facilities Projects by Phase

Figure 2.2 R&R Collection Systems – Large Diameter Projects by Phase

2 III. WWE R&R Quarterly Report Q1-FY2025-26 (07/01/25 – 09/30/25)

Figure 2.5 shows the annual total program expenditure by fiscal year for the R&R Collection System Small Diameter Sewer Replacement program.

Figure 2.4 Wastewater R&R Collection System – Small Diameter Sewer Improvements - Award Linear Miles by Fiscal Year
Figure 2.5 Wastewater R&R Collection System – Small Diameter Sewer Improvements - Program Expenditure by Fiscal Year
3 III. WWE R&R Quarterly Report Q1-FY2025-26 (07/01/25 – 09/30/25)

3. PROGRAM COST SUMMARY
Table 3 provides an overall program -level cost summary of the R&R Program. It shows the Expenditures to Date; Current Approved Budget and Current Forecasted Cost; and the Cost Variance between the Approved Budget and Forecasted Cost.

The total Approved Budget and the Current Forecasted Cost at completion for the R&R Program are the same at $1,564.5 million.

Table 3. Program Cost Summary

4. PROGRAM SCHEDULE SUMMARY
Figure 4 and Table 4 depict the Current Approved and Current Forecasted Schedules for the R&R program. The Approved Schedule and Forecast completion for the overall R&R program is March 2027.

Tab
le 4 Current Approved vs. Current Forecasted Schedule Dates Sub-Program
Current
Approved
Project
Start
Actual
Start
Current
Approved
Completion
Current
Forecasted
Completion
Schedule
Variance
(Months)
R&R Collection Systems – Small Diameter 07/01/10 07/01/10 A* 03/31/27 03/31/27 - R&R Collection Systems – Large Diameter 07/01/22 07/01/22 A* 03/31/27 03/31/27 - T/S Box Tier 2 (Field) Condition Assessment 12/09/24 12/09/24 A* 03/31/27 03/31/27 - R&R Treatment Facilities 07/01/10 07/01/10 A* 02/14/25 02/13/26 12 Late Overall Program 07/01/10 07/01/10 A* 03/31/27 03/31/27 - * “A” represents the actual date.

Subprograms
Expenditures
to Date
($ Million)
(A)
Current
Approved
Budget
($ Million)
(B)
Current
Forecasted
Cost
($ Million)
(C)
Cost Variance
($ Million)
(D = B - C)
R&R Collection Systems – Small Diameter $962.3 $1,230.0 $1, 230.0 - R&R Collection Systems – Large Diameter $21.1 $105.7 $105.7 - T/S Box Tier 2 (Field) Condition
Assessment $0.1 $7.3 $7.3 -
R&R Treatment Facilities $203.5 $221.6 $221.6 -
Program Total $1,187.0 $1,564.5 $1,564.5 -
Figure 4. Program Schedule Summary
4 III. WWE R&R Quarterly Report Q1-FY2025-2026 (07/01/25 - 09/30/25)

5. PROJECT PERFORMANCE SUMMARY* All costs are shown in $1,000s Project Name Active
Phase
(a)
CIP
Approved
Budget (b)
Current
Approved
Budget (c)
Current
Forecast
Cost
(d)
Expenditures
to Date
(e)
Cost
Variance
(f=c-d)
% Cost
Changes
(g=f/c)
CIP
Completion
Date
(h)
Approved
Completion
Date
(i)
Forecast
Completion
Date
(j)
Schedule
Variance
(Days)
(k=i-j)
(**) (+) (++) (+++) (+++) (+) (++) (+++)
Collection Systems
Renewal & Replacement Program
15722-SD R&R Collection
Systems - Small Diameter
MP $1,230,006 $1,230,006 $1,230,006 $962,292 $0 0% 03/31/27 03/31/27 03/31/27 0 15722-LD R&R Collection
Systems - Large Diameter
MP $105,677 $105,677 $105,677 $21,108 $0 0% 03/31/27 03/31/27 03/31/27 0 15722-TS T/S Box Tier 2 (Field)
Condition Assessment
MP $7,278 $7,278 $7,278 $115 $0 0% 03/31/27 03/31/27 03/31/27 0 Treatment Facilities
Renewal & Replacement Program
15724 R&R Treatment Facilities MP $221,553 $221,553 $221,553 $203,472 $0 0% 02/14/25 02/14/25 02/13/26 (364) * Does not include projects in closeout, completed, not initiated,on hold, deleted projects, and projects combined with other projects. ** Phase Status Legend
PL Planning DS Design
BA Bid & Award CN Construction MP Multi-Phase
Footnotes:
(+) CIP Approved Budget and Project Completion Date: The budget and schedule approved as part of 10- year CIP for FY26-35.
(++) Current Approved Budget and Schedule: The budget and schedule approved as part of 10-year CIP for FY26-35, plus any additional budget and schedule changes approved by the Commission as part of construction contract award.
(+++) Negative number reflects cost overrun (or schedule delay) and positive number reflects cost underrun (or ahead of schedule). Projects with a forecasted cost overrun greater than 10%, or forecasted delay of greater than 6 months or 10%, will be highlighted in grey. 5 III. WWE R&R Quarterly Report Q1-FY2025-2026 (07/01/25 - 09/30/25)

6. PROJECT STATUS REPORT
15722-SD - R&R Collection Systems - Small Diameter
Project Description: The purpose of the Wastewater Enterprise (WWE) Renewal and Replacement Program (R&R)
Collection System Small Diameter Sewer project is to maintain the existing functionality of the sewage collection system and address planned and emergency projects for repair and replacement of structurally inadequate sewers. This project consists of the following sub-projects: small diameter (less than and equal to 36-inch) sewer improvements, small diameter (less than and equal to 36-inch) sewer condition assessment, spot sewer replacement. By utilizing an asset management approach, which factors in: physical condition, age, location, risk, public safety, paving schedule and other factors, aging and failed portions of the collection system are identified and replaced.

Program: Renewal & Replacement
Program Project Status: Multi-Phases Environmental Status: Completed Project Cost:

Approved
Forecast
Actual
$ 1230.01 M
$ 1230.01 M
$ 962.29 M
Project Schedule:

Approved
Forecast
07/01/10
07/01/10
03/31/27
03/31/27
Project Percent Complete: 78.2%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast
Progress and Status:

See Section 7 for the active construction
contracts information.
++On-Going Construction Projects identified in Section 7 were all covered under exemption determinations. The summary below shows the total number of R&R Collection Systems- Small Diameter projects in each phase of the program as of September 30, 2025. The three-hundred sixty-four (364) WWE Collection System-Small Diameter projects are distributed as follows:

Planning: 1
Design: 40
Bid & Award: 9
Construction: 31
Closeout:
25 Completed: 258
During this quarter, one new project was
initiated, two projects
were advertised, four projects were awarded/awaiting Notice-to- Proceed (NTP), five projects received NTP, and four projects completed construction.

Issues and Challenges:

None at this time.

Two Operators Concurrently Working Under De-Energized Muni Overhead Contact System Wires to Efficiently Install 12-inch Diameter Vitrified Clay Pipe and Backfill the Trench on Cabrillo Street, San Francisco
See Note ++ Various Various Various
6 III. WWE R&R Quarterly Report Q1-FY2025-2026 (07/01/25 - 09/30/25) 15722-LD - R&R Collection Systems - Large Diameter
Project Description: The purpose of the Wastewater Enterprise (WWE) Renewal and Replacement Program (R&R)
Collection System Large Diameter Sewer project is to maintain the existing functionality of the sewage collection system and address planned and emergency projects for repair and replacement of structurally inadequate sewers. This project consists of the following sub-projects: large diameter (greater than 36-inch) sewer cleaning and condition assessment, and large diameter (greater than 36-inch) sewer improvements.

Program: Renewal & Replacement
Program Project Status: Multi-Phases Environmental Status: Completed Project Cost:

Approved
Forecast
Actual
$ 105.68 M
$ 105.68 M
$ 21.11 M
Project Schedule:

Approved
Forecast
07/01/22
07/01/22
03/31/27
03/31/27
Project Percent Complete: 20.0%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast
Progress and Status:

See Section 7 for the active construction contracts information. ++On-Going Construction Projects identified in Section 7. were all covered under exemption determinations. The summary below shows the total number of R&R Collection Systems- Large Diameter projects in each phase of the program as of September 30, 2025. The WWE Collection System-Large
Planning: 1
Design: 7
Bid & Award: 1
Construction: 4
Closeout: 0
Completed: 1
During this quarter, two new projects were initiated.

Issues and Challenges:

None at this time.

WW-740 Various Cleaning and CCTV Activities
See Note ++ Various Various Various
7 Diameter projects are distributed as follows:

III. WWE R&R Quarterly Report Q1-FY2025-2026 (07/01/25 - 09/30/25) 15722-TS - T/S Box Tier 2 (Field) Condition Assessment
Project Description: The Tier 2 condition assessments in this project are intended to follow the previously performed Tier
1 condition assessments. The specific assets to be inspected, as well as their priorities, will be identified based on the Tier 1 information and other considerations. Tasks that would be performed as part of the inspection include information collection and review, field inspection including selection of inspection technique, logistical planning, and coordination; Execution of field inspection work; Review and analysis of inspection results, assessment of condition, development of recommendations and preparation of condition assessment reports. Due to the wide range in the sizes of the boxes, physical configuration and operational conditions, variability in approach is anticipated for each specific asset. Upon selection and prioritization of the T/S boxes to be inspected, asset-specific methodologies and budgets will be developed.

Based on the size of the boxes, a limited number, if any, may be inspected using robotic multi-sensor equipment due to technological limitations such as lighting and video quality. Person entry may be required. Logistical components such as access, safety and flow bypass may be identified during the planning phase. If existing access points are not suitable to support inspection (person entry or robotic), improvements to or creation of access points may be required. Based on an assumed cost of $1,000,000 per mile, the budget for this project may address inspection of up to 10 miles of T/S boxes.

Program: Renewal & Replacement
Program Project Status: Multi-Phases
Project Cost:

Approved
Forecast
Actual
$ 7.28 M
$ 7.28 M
$ 0.12 M
Project Schedule:

Approved
Forecast
12/09/24
12/09/24
03/31/27
03/31/27
Project Percent Complete: 1.6%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast
Progress and Status:

See Section 7 for the active construction contracts information. ++On-Going
Construction Projects identified in Section 7. were
all covered under exemption determinations. The summary below shows the total number of T/S Box Tier 2 (Field)
Condition Assessment projects in each phase of the program as of September 30, 2025. The WWE T/S Box Tier 2 projects Planning: 1
Design: 0
Bid & Award: 0
Construction: 0
Closeout: 0
Completed: 0
During this quarter, the project team continued working on onboarding Engineering disciplines to support the planning effort.

Issues and Challenges:

None at this time.

Westside Transport Storage Box Construction in 1981
See Note ++ Various Various Various
8 Environmental Status: Not Initiated
are distributed as follows:

III. WWE R&R Quarterly Report Q1-FY2025-2026 (07/01/25 - 09/30/25) 15724 - R&R Treatment Facilities
Project Description: The purpose of the Wastewater Enterprise (WWE) Repair and Replacement (R&R) Program
Treatment Plant Improvement projects is to maintain the capacity and reliable performance of the wastewater treatment facilities owned/operated by the Wastewater Enterprise. This is a continuing annual program to extend the useful life of the WWE treatment assets. Treatment Facility Wastewater Enterprise Assets include: Transport Boxes, Discharge Structures, Pump Stations, Force Mains, Tunnels and Treatment Plants. The R&R Treatment Facilities projects are prioritized based upon regulatory compliance, condition assessments, Operation staff recommendations and Level Of Service goals.

Planned WWE R&R Program Treatment Plant Improvement projects will address aging infrastructure at the wastewater enterprise treatment facility assets. Planned WWE R&R Program Treatment Plant Improvement projects are prioritized based on risk to permit compliance, safety and urgency. The failure of any major component of the wastewater treatment facilities could be catastrophic, compromising the SFPUC's ability to handle and treat wastewater, which could result in severe public health, safety, regulatory, and environmental impacts.

Program: Renewal & Replacement
Program Project Status: Multi-Phases Environmental Status: Active Project Cost:

Approved
Forecast
Actual
$ 221.55 M
$ 221.55 M
$ 203.47 M
Project Schedule:

Approved
Forecast
07/01/10
07/01/10
02/14/25
02/13/26
Project Percent Complete: 83.1%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast
Progress and Status:

See Section 7 for the active construction
contracts information.
++ Projects will be reviewed for California Environmental Quality Act compliance as they proceed. The summary below shows the total number of the remaining 121 projects in each phase of the program as of September 30, 2025.

Planning: 8
Design: 4
Bid/Award: 2
Construction: 9
Closeout: 32
Completed: 66
Equipment Purchase FY26 to Date: Three (3) equipment
purchases completed totaling $182,987.16
Issues and Challenges:

None at this time.

WW-749 Level Sensor Controller Install
See Note ++ Various Various Various
9 III. WWE R&R Quarterly Report Q1-FY2025-2026 (07/01/25 - 09/30/25) III. WWE R&R Quarterly Report Q1-FY2025-2026 (07/01/25 - 09/30/25)

7. On-Going Construction*
Construction
Schedule Budget Variance
(Approved - Forecast) Percent
Contract
NTP Date
Approved
Construction
Final
Completion
Current
Forecast
Construction
Final
Completion**
Approved
Contract
Cost
Current
Forecast
Cost**
Schedule
(Cal Days) Cost
Complete
Collections Systems
10035615 - Various Locations Sewer
Replacement No. 13 (WW-709R)
02/21/23 05/30/26 05/30/26 $9,622,986 $9,622,986 0 $0 79.7% 10037691 - As-Needed Main Sewer
Replacement No. 10 (WW-720)
09/30/24 09/03/26 09/03/26 $16,028,745 $16,028,745 0 $0 51.9% 10038001 - Various Locations Sewer
Replacement No. 14 (WW-725)
06/24/24 11/02/25 11/02/25 $7,528,571 $7,528,571 0 $0 93.3% 10038002 - Various Locations Sewer
Replacement No. 15 (WW-726)
11/04/24 03/28/26 03/28/26 $8,783,338 $8,783,338 0 $0 64.8% 10038003 - Various Locations Sewer
Replacement No. 16 (WW-727R)
09/08/25 04/10/27 04/10/27 $8,180,086 $8,180,086 0 $0 3.8% 10038004 - Various Locations Sewer
Replacement No. 17 (WW-729)
03/10/25 10/01/26 10/01/26 $8,040,936 $8,040,936 0 $0 35.8% 10038327 - Various Locations Sewer
Replacement No. 16 (WW-730)
09/02/25 12/25/26 12/25/26 $7,361,199 $7,361,199 0 $0 5.8% 10039687 - Various Locations Spot Main
Sewer Replacement No. 1 (WW-741R)
06/23/25 07/07/26 07/07/26 $9,228,233 $9,228,233 0 $0 26.1% 10040188 - As-Needed Sewer Inspection
(FY24) (WW-751)
09/23/24 01/18/26 01/18/26 $2,972,000 $2,972,000 0 $0 77.2% 10040190 - Various Locations Main Sewer
Inspection No. 2 (WW-752R)
09/23/24 11/21/25 11/21/25 $3,544,000 $3,544,000 0 $0 87.7% 10041074 - Hayes Valley Sewer
Improvements (WW-753)
09/09/24 11/02/25 11/02/25 $10,842,325 $10,842,325 0 $0 98.0% Note: * This table reflects Active Construction Contracts with an original contract amount greater than $1M. ** The Forecast Cost includes all approved, pending, and potential change orders; and Forecast Final Completion includes all approved, pending, and potential change orders, and trends. *** Contracts performed under SFMTA/SFPW.
10 III. WWE R&R Quarterly Report Q1-FY2025-2026 (07/01/25 - 09/30/25) III. WWE R&R Quarterly Report Q1-FY2025-2026 (07/01/25 - 09/30/25) Construction
Schedule Budget Variance
(Approved - Forecast) Percent
Contract
NTP Date
Approved
Construction
Final
Completion
Current
Forecast
Construction
Final
Completion**
Approved
Contract
Cost
Current
Forecast
Cost**
Schedule
(Cal Days) Cost
Complete
10041076 - West SOMA, Panhandle,
Inner Sunset Sewer Improvements
(WW-754)
08/11/25 12/03/26 12/03/26 $12,003,567 $12,003,567 0 $0 1.0% 10041037 - As Needed Spot Sewer
Replacement No.46 (WW-760)
03/11/25 04/14/26 04/14/26 $9,228,233 $9,228,233 0 $0 50.9% 10041684 - As Needed Spot Sewer
Replacement No.47 (WW-783)
09/08/25 10/12/26 10/12/26 $11,378,108 $11,378,108 0 $0 5.5% Treatment Facilities
10015731 - Southeast Water Pollution
Control Plant HVAC and Mechanical
Upgrades - (WW-543)
12/07/22 08/22/25 08/22/25 $13,369,290 $13,369,290 0 $0 90.0% 10015782 - Channel Pump Station Bar
Screen Replacement - (WW-749)
05/28/24 02/11/27 02/11/27 $8,981,309 $8,981,309 0 $0 32.0%

Approved Current Variance
Contract Cost Forecast Cost Cost Percent
Program Total for On-
Going Construction $147,092,926 $147,092,926 $0 0%
Note: * This table reflects Active Construction Contracts with an original contract amount greater than $1M. ** The Forecast Cost includes all approved, pending, and potential change orders; and Forecast Final Completion includes all approved, pending, and potential change orders, and trends. *** Contracts performed under SFMTA/SFPW.
11 III. WWE R&R Quarterly Report Q1-FY2025-26 (07/01/25 – 09/30/25)

8. PROGRAMS IN CLOSEOUT
No program is currently under closeout.

9. COMPLETED PROGRAMS
No program is currently completed.

12 APPENDICES
A. PROJECT DESCRIPTIONS*
B. APPROVED PROJECT-LEVEL SCHEDULE
C. LIST OF ACRONYMS
*Appendix A includes descriptions of all projects in the SSIP (Phase 1 and Other), F&I, and R&R programs, and include projects that have been completed. A shortened version of the project descriptions for the active projects are also included in the Project Summary Reports of the Quarterly Report.

This page is intentionally left blank.

APPENDICES Q1-FY2025-2026 (07/01/25 - 09/30/25)
APPENDIX A. PROJECT DESCRIPTION
SSIP
Sewer System Improvement Program Phase 1
10002102 Central Bayside System Improvement Project (CBSIP) This project was stopped at 35% design. The Central Bayside System Improvements Project (CBSIP) was originally scoped to provide collection system enhancement to the Channel & Islais Creek urban watersheds, including providing redundancy to the existing 66-inch Channel Force Main, infrastructure improvements to sewers/pump stations, and stormwater management through elements of both green and grey infrastructure. Major components of the project consisted of a tunnel to transport, via gravity, dry and wet-weather flows from the Channel and North Shore watersheds to the Southeast Water Pollution Control Plant (SEP), a large all-weather pump station to lift the flows into the SEP, improvements to Channel Pump Station, and green/gray infrastructure improvements within the tributary watersheds. The project was stopped at the 35% design phase from the original scope of work. The project team then completed a Draft Alternative Analysis Report to evaluate the options for constructing a redundant force main as an alternative to CBSIP. Upon completion of the Draft AAR, this project was deemed complete.

Future projects maybe initiated to address the needs that were originally identified to be addressed with this project.
10002138 North Shore to Channel F M Drainage Improvement Project Completed. North Shore Force Main (NSFM) provides critical conveyance of combined sewage and stormwater flows as well as redundancy, which did not exist before this project. Approximately 2,750 LF of the 8,000 LF of this force main is located in The Embarcadero Roadway and was constructed of either steel pipe or ductile iron pipe (both are susceptible to corrosion). After emergency repairs in 2008, a project was initiated under the Wastewater Capital Improvement Program to construct a redundant force main (North Shore to Channel Force Main [NSCFM]), so the 2,750 LF of the existing NSFM may be taken out of service for complete repairs.
10002192 SEP 521/522 and Disinfection Upgrades (SEP Building Replacement) This project has been completed. This project included upgrades to the Post-Chlorination Building as well as construction of a new building to house electrical and hydraulic controls, and replacement of valves and actuators in the Chlorine Contact Channel and stop logs at the Effluent Control Structure. The new building for electrical and hydraulic controls were constructed to meet the Sewer System Improvement Program (SSIP) seismic reliability goals. In addition, this project will upgrade and relocate the non-potable (W3) pump system by replacing four existing W3 pumps and motors with six new higher flow capacity pumps. 10002220 SEP Primary Sludge Handling Improvements
The project was considered complete at the end of the design phase. The project's scope of work included a new building to house primary sludge screens; grit removal equipment; grit washing and clarification equipment; ancillary equipment including pumps; a new Gravity Belt Thickener (GBT); rehabilitation of the existing two GBT units; replacement of existing odor control equipment; and upgrades to existing exhaust fans. However, after design was completed, it was determined that this project is less critical than other long-term treatment improvements. Therefore, this project completed the closeout of design.

Rehabilitation of critical components was deferred to the WWE R&R program for consideration. 10002284 SEP Power Feed and Primary Switchgear Upgrades The purpose of the SEP Power Feed and Primary Switchgear Upgrades project is to reliably provide A1
APPENDICES Q1-FY2025-2026 (07/01/25 - 09/30/25)
continued operation, maintenance, and regulatory compliance, and to maintain assets in a state of good repair, which will help meet the level of service (LOS) goal of operational reliability without interruption in accordance with good management practices and state and federal regulatory compliance. The objective of the project is to increase reliability, redundancy, and capacity of the electrical system at SEP by upgrading the existing power feed by PG&E and obtaining a new power feed by SFPUC's Power Enterprise Bay Corridor and Transmission Distribution (BCTD) project. The scope of this project is to install a new primary switching station and related electrical infrastructures at SEP including the following major components: 1. Construction of a two-story building (SEP Building 032) supported on piles and over the existing primary power switch station to house the new primary switchgear. 2. Installation of new primary switchgear sized to provide adequate power for all existing electrical loads and future demands and peak loads. 3. Installation of two utility power metering cabinets outside Building 032 for connection to the new SFPUC power feed and existing PG&E power feed. 4. Replacement of existing substation transformers at various locations. 5. Installation of new underground electrical infrastructures, and new power monitoring and control system for additional reliability and efficiency. 6. Installation of a utility power metering cabinet and electrical gear for incoming redundant power feed at Bruce Flynn Pump Station. 7. Retrofit of existing electrical equipment for incoming redundant power feed at Islais Creek Booster Station. This project's budget does not include construction phase for upgrading the existing power feed from PG&E Hunter's Point switchyard to accommodate the projected SSIP power requirements. 10002299 Richmond Transport/Storage Tunnel Rehabilitation The Richmond Transport Modeling Project developed and recommended options for handling reported system issues including geysering through vent holes and dislodged manhole covers in various areas as well as odor issues. The purpose of this project is to execute the recommendations of the Modeling Project.

The scope of this project includes the evaluation of rehabilitation methods for the Richmond / Transport Storage Tunnel to confirm the previous findings and recommendations included in the physical modeling performed by PMC and presented in October 2013 to resolve identified historical surge issues. 10002300 Baker/Laguna/Pierce CSD & Outfall
Project has been deferred.
10002303 Beach and Sansome Street CSD Rehabilitation
The purpose of the project is to rehabilitate Beach and Sansome Street CSDs, which helps meet the Operational Reliability Level of Services (LOS) goals (State of Good Repair). Scope of work for these CSDs are based on historical performance and Wastewater Enterprise (WWE) Operations video inspection records and include several items at both Beach Street and Sansome Street CSDs. Under this project, cleaning and specific condition assessment of the CSDs were completed to further scope rehabilitation at the Beach Street CSD. Inspection of baffles and weirs was performed, and necessary repairs or replacements was made accordingly. A corroded metal ceiling was also repaired. Similar improvements were carried out for the Sansome Street CSD. Concrete cracks and spalling, exposed rebar, and I-beam were repaired along with the replacement of butterfly valve seals. 10002344 CSD Backflow Prevention and Monitoring
The purpose of the project is to install backflow preventers at various CSDs, which helps meet the Operational Reliability Level of Services (LOS) goals (State of Good Repair). The scope includes planning, design and installation of backflow preventers at selected CSD outfalls. Backflow preventers were installed at CSDs in a phased and monitored approach, with the following priority CSD (by CSD identifier) outfalls considered based on locations with the potential for highest backflow into the system for the same tide: 17 Jackson Street, 10 Pierce Street, 29 Mariposa Street, 13 Beach Street, 15 Sansome Street, 24 Fifth Street, A2
APPENDICES Q1-FY2025-2026 (07/01/25 - 09/30/25)
25 Sixth Street, 26 Division Street, 18 Howard Street, 31A Islais Creek North, 32 Marin Street, 33 Selby Street, and 41 Yosemite.
10002378 5th, North 6th and Division Street CSD Rehabilitation The purpose of the project is to rehabilitate 5th, North 6th and Division Street CSDs, which helps meet the Operational Reliability Level of Services (LOS) goals (State of Good Repair). Scopes of work for these CSDs are based on historical performance and WWE Operations video inspection records and include cleaning and specific condition assessment of the asset. Work includes preliminary seismic evaluation, providing necessary ventilation, and repair of concrete cracks, spalling and exposed rebar. The project also included work to provide safe access, replace the flap gate at 5th St. CSD and North 6th St. CSD, refurbish the flap gate at Division CSD, and repaired the baffle at Division CSD. 10002417 Hudson Ave Pump Station and Outfall Improvements Project Completed. This project involved working with other City departments as necessary to request two affected property owners to install sewer laterals from their properties to the sewer main on Innes Avenue.

The project also involved working with other City departments to determine the feasibility and possibility of implementing a loan program or other financial assistance to the property owners for their construction of the lateral connection to the sewer main. After the affected properties have sewer lateral connections to the sewer main in place on Innes Avenue, the Hudson Avenue Pump Station and the 1-block of 8-inch easement sewer will be deactivated by plugging and capping the pipe with light weight concrete.

Coordination with SFPW will be required on sidewalk encroachment issues related to one of the affected properties. External outreach will also be needed to implement the solution, in coordination with SFPUC Communications. The project assumes that the property owners will hire and pay for their own contractor to install necessary pumps or laterals to make a connection to the sewer on Innes Avenue. 10002419 Force Main Rehab at Embarcadero and Jackson Streets This project has been complete. The purpose of the project is to provide redundancy for critical facilities which helps meet the Wastewater Level of Service goal of providing a compliant, reliable, and flexible system that can respond to catastrophic events. This project consists of rehabilitating the remaining 240- feet of NSFM, which is most susceptible to failure, by installing a 28-inch outside diameter HDPE pipe into the existing 36-inch diameter steel force main. In addition, the project will include construction of a new valve vault and associated mechanical and electrical equipment, refurbishment of mechanical and electrical equipment inside an existing valve vault, and installation of a new electrical pedestal and control units aboveground. Together, the mechanical and electrical equipment will allow Wastewater Enterprise Operations operational redundancy to direct combined sewage flows to either the NSFM or to the NSCFM. 10002465 Marin Street Sewer Replacement
This project has been completed. The project will upsize the 24-inch diameter sewer (located between the intersection of 3rd Street and Marin Street and the Marin Street Outfall Structure) and associated sewers to handle the additional dry-weather flows projected from the tributary area. The wet-weather conveyance associated with this sewer system will also be evaluated but any identified scope for addressing wet- weather conveyance issues is not included in this project. Hydraulic studies of the watershed area will be performed to determine the hydraulic adequacy of the pipelines in the area based on expected flows from approved developments, as well as to confirm the necessary pipe size. The existing 24-inch diameter sewer in the vicinity of Marin Street, between Indiana Street and Marin Street CSD (located under southbound Highway 280) will also be upsized. The existing 24-inch diameter sewer on Marin Street, between 3rd street and Indiana Streets, will be replaced with a larger diameter sewer. 10002485 Griffith Pump Station Improvements
A3
APPENDICES Q1-FY2025-2026 (07/01/25 - 09/30/25)
This project has been completed. The aging mechanical and electrical systems at Griffith Pump Station is refurbished and its expected service life is extended. The facility is modernized, which reduces energy use and future maintenance requirements. The scope of the project included replacing the dry weather pumps and rebuilding the wet weather pump, installing new sump pumps to maintain the existing capacity of 11.5 MGD and 120 MGD, new bar screens, two new bridge cranes in the manifold room and main pump area, and a new tamper-proof roof access ladder. The bar rack room crane is replaced with a new monorail system. Structural modifications were performed in support of mechanical systems installations. The project involved construction of two canopy systems to protect outdoor equipment, including chemical tanks, metering pumps, ultraviolet light, and associated deteriorating elements. 10002554 Richmond Transport Modeling
The project has been completed. Historically, geysering and blown manholes have been observed in the Richmond Transport/Storage Tunnel and upstream sewer system during large storms. Various hydraulic models were performed using InfoWorks and some physical improvements to the system have been made over the last 15 years. The hydraulic modeling performed could not account for air pockets or potential hydraulic bores in the system; therefore, WWE and DPW/Hydraulics agreed that consultant support was needed to provide numeric modeling that can stimulate the known situation and provide recommendations for capital improvements to address the system issues. This project included the review of two separate models: the InfoWorks Integrated Catchment Model of the San Francisco collection system, and a Transient Analysis Program model of the Richmond Transport/Storage Tunnel and associated sewers and amenities. Recommendations for improving the system and addressing the identified issues were developed in a technical memorandum. Since the completion of the Technical Memo (TM), a new project was initiated to evaluate and determine which recommendations from the TM will be implemented through construction.
10002641 Collection System Condition Assessment
This project has been completed. There are over 80-miles of major sewers that have been in service for over 100-years. Using Collection System Asset Management Program (CSAMP) data, major sewers were prioritized by expanding the existing consequence of failure scores. Using this method, staff identified approximately 13-miles (out of the 80-miles) of major sewers that were considered to be the most critical with an average age of 127-years. The project completed the condition assessment of approximately 10- miles of these critical large-diameter sewers. The project included condition assessment of large-diameter sewers at various locations throughout San Francisco and conducting the Needs Assessment effort for the Planning Phase. Upon completion of the condition assessment, the means and methods of rehabilitation or replacement will be determined and SSIP sewer improvement projects initiated. 10002652 Kansas and Marin Streets Sewer Improvements
The Kansas and Marin Streets Sewer Improvements Project will increase the wet weather flow conveyance for a minor drainage basin within the Islais Creek Watershed Basin to meet the Level of Service (LOS) storm. The original project consisted of a 900 linear foot, 8-foot inside diameter tunnel connecting two existing sewer boxes through the Public Works Corporation Yard at Cesar Chavez Avenue. The original project also included relocation assistance associated with temporary displacements of existing lease- holders who occupy SFPUC's property above the C-Box Transport Storage Structure (Lot 031), as this space was needed for construction staging. Due to various challenges with implementing the original scope of work, the project team re-evaluated various potential alternatives. Based on the re-evaluation and additional hydraulic modeling work, a more cost-effective solution that involves a weir modification to the existing system was determined to provide significant improvements to the conveyance capacity. The scope of this project is now the implementation of this weir modification. After this project is completed, A4
APPENDICES Q1-FY2025-2026 (07/01/25 - 09/30/25)
staff will observe the system performance and determine if additional work is needed and if a separate project would be recommended for initiation in the future. 10002664 Van Ness BRT Sewer Improvements
The purpose of the project is to replace and relocate existing sewer utilities within Van Ness Avenue, between Lombard Street and Mission Street, from the center of the street to outside of the BRT right-of- way. This helps meet the Wastewater Enterprise Level of Services (LOS) goal by providing full compliance with State and Federal regulatory requirements applicable to the collection of sewage and storm water.

The scope of the project includes constructing approximately 20,000 linear feet (LF) of 12-inch to 54-inch diameter Vitrified Clay Pipe (VCP), Reinforced Concrete Pipe (RCP) or High-Density Polyethylene) HDPE (in steel casing) sewer mains and associated manholes, catch basins and culverts; and retrofitting and connecting existing sewer laterals and catch basins to the new sewer mains. Closed-circuit television (CCTV) technology will be used to inspect the newly constructed sewer mains, sewer laterals and culverts.

Abandoned sewers (approximately 1,800 LF) will be plugged-and-filled. Sewer construction was completed in early 2021.
10002667 Better Market Street Sewer Improvements
This project has been completed. The purpose of the project is to replace / rehabilitate aging sewer infrastructure beneath Market Street, especially the brick sewers that are over 100 years old, which help meet Wastewater Enterprise (WWE) Level-of-Service (LOS) by providing full compliance with State and Federal regulatory requirements applicable to the treatment and disposal of sewage and storm water. The requesting funding is for project cost of SFPW's Phase 1A Contract, from 5th Street to 8th Street, and for design budget of the entire Market Street corridor. After 95% design for the Phase 1A Contract was completed, SFPW/SFMTA decided to proceed on this contract without any of SFPUC's sewer scope of work.

Under this project, project staff implemented sewer rehabilitation work using existing as-needed sewer contracts and before the Phase 1A Contract broke ground. Formerly, SFPUC's utility scope was proposed to be deferred until future Better Market St contracts; however, SFPW and SFMTA has since suspended the planning work related to future phases of work. This project will be deemed completed upon financial closeout and a new project may be proposed if coordination between SFPUC and SFMTA/SFPW resumes in the future.
10002670 Geary BRT Sewer Improvements Phase 1
The purpose of this project is to relocate and/or replace sewer assets along the Geary Corridor from Van Ness Avenue to Stanyan Street, coordinate with SFMTA's Geary Bus Rapid Transit Project, and help meet the Wastewater Level of Service goal of providing benefits to impacted communities when implementing interdepartmental projects. The scope of the project included improving approximately 2.5 miles of aging sewers (6-inch to 18-inch diameter circular sewers and 3-foot by 5-foot egg-shaped brick sewers) along the Geary corridor and sewers located in associated cross streets. 10002672 Central Subway Sewer Improvements
Project Completed. This project is related to the SFMTA Central Subway Phase 2 of the Third Street Long Range Transportation Plan Project that will extend rail service from Fourth and King Streets to a northern terminal at Stockton and Jackson Streets. The purpose of this project is to include sewer improvements to avoid conflicts with the proposed light rail scope and to minimize future repair and replacement impacts.

The sewer improvement project includes reconstructing existing 78-inch sewer (Fourth Street between Brannan Street and King Street) and relocating/ replacing existing 30-inch force main (Fourth Street between Bryant Street and King Street) and 48- inch gravity sewer (Fourth Street between Bryant Street and Brannan Street).

A5
APPENDICES Q1-FY2025-2026 (07/01/25 - 09/30/25)
10002687 Mission Bay Loop Sewer Improvements
The purpose of this project is to relocate and replace existing sewer assets before SFMTA's installation of light rail assets; this helps meet the Wastewater Enterprise Level of Service Goal of providing benefits to impacted communities when implementing interdepartmental projects. The scope of work includes relocating and replacing existing gravity sewers and Mariposa pump station force mains and adding access sewer manholes on Illinois Street (between 18th and 19th Streets) so SFPUC could maintain the sewer services after SFMTA installs new light rail tracks on the same locations. The sewer work is cost-shared between SFPUC and SFMTA, and the construction work executed through a contract led by SFMTA. 10002689 Drumm and Jackson Streets Sewer System Improvement This project has been completed. Under this project, 800 linear-feet of the Drumm Street Box Sewer (between Commercial and Jackson Streets) and 200 linear-feet of the Jackson Street Box Sewer (between Drumm Street and the Embarcadero) was rehabilitated. Increasing the reliability of these major assets helps meet the NPDES permit requirement to maximize use of the collection system for storage and to maximize flows to the wastewater treatment plant. Associated work for rehabilitation included performing necessary cleaning for trenchless rehabilitation, bypassing sewer flow by damming and piping through the existing box sewer and performing surface restoration. Coordination with WWE was conducted to ensure worker safety and prevent wet-weather impacts. CEQA approval and public outreach for the project were completed. The project included planning, environmental approval, design, and construction phases. 10002695 Masonic Avenue Sewer Improvements
Project Completed. SFPW's Masonic Avenue Complete Streets Project is located on Masonic Avenue between Geary Boulevard and Fell Street. The project includes sidewalk and streetscape improvements; median and bicycle lane additions on Masonic Avenue; construction of a small park on the southwest corner of Geary Boulevard and Masonic Avenue; and incorporation of public art elements along this corridor. In conjunction with the SFPW Masonic Avenue Complete Streets Project, the Masonic Avenue Sewer Replacement Project includes rehabilitating/ realigning existing sewers as well as constructing new sewer mains, manholes, side sewers and catch basins. The sewer scope includes approximately 4,700 linear feet of sewers ranging from 12-inch to 24-inch in diameter. 10002760 Cargo Way Sewer Box Odor Reduction
This project has been completed. This project will construct a new force main (flush line) that conveys secondary effluent from the existing Booster Pump Station to the existing 7-foot diameter sewer located on Cargo Way, near Mendell Street. The new force main will introduce approximately 1.5 million-gallon-per day (MGD) of flow back into the sewer system to minimize solids from settling to the bottom of the sewer; thereby, reducing odors from forming and escaping from the sewers into the atmosphere. In addition, mechanical, electrical, and instrumental controls will be installed inside the Booster Pump Station that would allow operation staff to turn on and off (or throttle) flows into this flush line. 10002767 Rutland Sewer Improvements
Project Completed. Under this project, the hydraulic capacity of the sewers in the project area increased to meet the SSIP Level of Service storm. The project consisted of multiple improvements along Rutland Street (from Visitacion Avenue to Sunnydale Avenue) including replacing the existing sewer with a larger reinforced concrete pipe, constructing a wet weather diversion structure, and conveying water passing over a weir inside this underground structure during a large storm event through new piping and discharging into a deep wet weather tunnel (Sunnydale Sewer Tunnel). To minimize construction impacts to the community, this sewer work was constructed with the Visitacion Valley Green Nodes Project.

A6
APPENDICES Q1-FY2025-2026 (07/01/25 - 09/30/25)
10002776 Taraval Sewer Improvements
The purpose of this project is to relocate existing sewer facilities from the center of the street to outside of the SFMTA Muni track pathway to allow for ease of maintenance and repair/replacement. This project helps meet the Wastewater Enterprise Level of Service Goals by providing compliance with State and Federal regulatory requirements applicable to the treatment and disposal of sewage and stormwater. The scope of work includes replacing and relocating existing sewer facilities so they will no longer be under SFMTA's tracks, overhead wires and trolley poles to allow for ease of future maintenance and repair/replacement without impacting SFMTA's future operations. The detailed scope includes replacing approximately 19,000 linear feet (LF) of 12-inch to 36-inch diameter sewers along Taraval Street, between 15th Avenue and 46th Avenue, and along Ulloa Street, between Forest Side Avenue and 15th Avenue with a twin sewer system. Most of the sewers to be replaced are close to 100 years old. The construction work is split into two contracts, Segment A and B, and both contracts are led by SFMTA. Construction of Segment A, from the San Francisco Zoo to Sunset Blvd. was completed in 2021. Construction of Segment B, from Sunset Blvd. to West Portal, began in December 2021. 10015553 Biofuel Alternative Energy
The Biofuel/Alternative Energy Program will determine if it is feasible and cost-effective for the SFPUC to generate bioenergy (e.g., Biofuel or cogenerated power) as a byproduct of processing the fats, oils, and grease (FOG) and/or food waste collected throughout the city. Feasibility will be determined through pilot studies and analysis that will evaluate whether adoption of Biofuel energy programs into the SFPUC's wastewater infrastructure (collection systems and/or treatment processes) would reliably and cost effectively enhance performance and sustainability.
10015796 SEP Biosolids Digester Facilities Project
This project will provide a new digester and solids handling facility, replacing the existing aged and failing facility at the Southeast Plant (SEP). The new facility will include updated/modern treatment processes, producing Class A (EPA 40 CFR 503) biosolids. Biosolids treatment processes will include solids thickening, screening, pre-Thermal Hydrolysis Pretreatment (THP) dewatering, THP, digestion, post-THP dewatering, gas handling, biogas utilization, odor control, and associated operations and maintenance facilities. The facility will promote the beneficial reuse of resources for sustainability and other environmental benefits.
10015803 SSIP Program Management
This project includes the following components necessary for successful implementation of the Sewer System Improvement Program (SSIP) Program Management: condition assessment (facility inspections), technical support and evaluations, water quality studies, progression of project definition and prioritization, public outreach and education, analysis of the impacts of climate change, development of green infrastructure standards and training programs, Triple Bottom Line evaluations, site logistics coordination, sustainability evaluation, and general program management tasks (program controls, change control, constructability, QA/QC, risk management, document management and evaluation study of alternate delivery systems). This project includes support by an integrated team comprised of SFPUC staff and the Program Management Consultants (PMC) under a professional services contract. 10015807 SEP New Headworks (Grit) Replacement
The new 250 MGD headworks consists of major components / facilities as follows: New Influent Junction Structure and Influent Monitoring; New Primary Influent Distribution Structure; New Bar Screens, Washer- Compacters and Screenings Handling Facility; New Grit Basins, Grit Washers and Grit Handling Facility; A new Odor Control Facility, consisting of a two-stage system with bio scrubbers followed by carbon A7
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adsorption; Two new primary substations; Electrical, Instrumentation and Control Rooms/Building; Demolition of both existing Headworks Facilities (SEP-011 and SEP-012); Rehabilitation of the existing Southeast Lift Station; Upgrades to the Bruce Flynn Pump Station. 10015808 SEP Existing Digester Roof Repairs
This project has been completed. As part of the SSIP, a new biosolids handling facility was built to replace the existing system. The existing digesters and associated facilities must continue to handle all biosolids generated by primary and secondary treatment operations at SEP until all planning, design, construction, and commissioning activities for new facilities are complete. This project maintains existing digestion facilities in operation with sufficient capacity and reliability to produce Class B biosolids until new facilities are available for service. The project consisted of repairs to the existing floating roof and associated appurtenances (Digester 8), and replacement of the existing floating roofs and associated appurtenances (Digesters 4, 6, 7 and Cake Bins 3 & 4).
10015809 WWE Facility-Wide Distributed Control System (DCS) Upgrade The purpose of this project is to replace WWE's aging Distributed Control System (DCS) with a new, standardized, reliable, secure, and redundant control system. This project helps meet the WWE's Treatment Facilities Operational Reliability Level of Service Goal of: "all facilities should be able to operate to treat, store, or convey wastewater without interruption in accordance with good management practices and state and federal regulatory compliance". This project will enable the SFPUC to operate the City's sewer system more efficiently by utilizing high tech control system interfaces and eliminating product obsolescence challenges. The project will also provide control systems design and implementation for two major SSIP projects: (1) the Biosolids Digester Facilities Project ("BDFP"); and (2) the SEP New Headworks [Grit] Facility Project ("Headworks"). The Project consists of performing: 1. Programming (Planning & Predesign) and DCS Design on all WWE facilities such as SEP, NPF, OSP, and various ancillary pump stations. 2. Manufacturing, Construction (installation, field test, and commissioning), and the start of Support and Upgrade phase at SEP, CHS, BFS, & BPS. However, the manufacturing and construction for all other WWE facilities (i.e., OSP, NPF, and other pump stations) are scoped under other SSIP DCS projects.

The overall rollout and completion of the DCS Support & Upgrade period is also scoped under a separate SSIP DCS project. (Note, that there are currently four SSIP DCS projects delivered through one Progressive Design-Build Contract No DB-126).
10015810 SEP Seismic Reliability and Condition Assessment Improvements This project has been completed. As part of the condition assessment effort, numerous seismic, conditional, and operational issues associated with the existing facilities will require remedial attention before other program projects are completed. This project provided immediate improvements to various existing facilities at Southeast Plant (SEP), which were identified as part of the condition assessment effort and were not included as part of another near-term Sewer System Improvement Program (SSIP) Phase 1 project. This project included items for rehabilitation, such as concrete spalling repair and seismic retrofit of priority process buildings. Seismic retrofit and structural repairs to the Sedimentation Building and channel structures (SEP 530 Contact Channel, SEP 540 Effluent Control Structure, 6' reinforced concrete pipe from SEP 540 to Booster Pump Station, Conduits C/D/E, SEP 525 Box Channel, and 9' reinforced concrete pipe to Junction Structure #5) were completed. 10015811 SEP Oxygen Generation Plant 01
This project has been completed. The existing liquid oxygen (LOX) facility at Southeast Plant (SEP) does not meet current safety codes and needs replacement. The LOX system is a mandatory redundant system to the on-site oxygen generation to ensure full compliance with the NPDES permit. This project includes the A8
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demolition of the LOX facility (three horizontal LOX storage tanks, four vaporization systems, and ancillary equipment); demolition of SEP 270 Oxygen Generation Building; installation of structural piles; construction of concrete slabs and utility trench; and installation of a new packaged LOX system consisting of four vertical LOX storage tanks, vaporizers and an unloading station. 10015816 Urban Watershed Assessment and Planning Initiation This project has been completed. Many of the SSIP's proposed projects are focused on improvements to surface drainage and collection system management in San Francisco. The SSIP Urban Watershed Assessment Task evaluated and recommended alternatives that balance the use of grey (for example, pipelines) versus green infrastructure (for example, low impact design) for improvements to watershed surface drainage and collection system management. The SSIP utilized an integrated watershed management approach to investigate the health of the City's watershed and identify potential opportunities for stormwater capture, conveyance, detention and possible reuse to address issues of flooding as wells as combined sewage conveyance and storage. Project implementation required the hydrologic and hydraulic analysis of each of the eight drainage basins and included: identification of various solutions to each basin's unique set of flooding challenges; evaluation of the social, economic and environmental values of alternatives that meet the level of service with a triple bottom line tool and the optimization and prioritization of projects for each basin. The work addressed life cycle costs and detailed operation and maintenance requirements.
10015817 Urban Watershed Assessment and Planning
The UWA is the comprehensive watershed-based planning process developed to diagnose challenges and design solutions for the surface drainage and collection/conveyance portion of the City's sewer system.

The UWA emphasizes holistic urban watershed-scale planning and the development of multiple-function solutions to sewer system challenges. These solutions are evaluated using a comprehensive Triple Bottom Line (TBL) tool that employs societal and environmental benefits and costs with the goal of delivering more holistic investment decisions. Project implementation will require the hydrologic and hydraulic analysis of each of the eight drainage basins and will include identification of various solutions to each basin's unique set of flooding and other challenges; evaluation of the social, economic and environmental values of alternatives using the TBL tool; optimization and prioritization of projects for each basin; and life cycle costs with detailed operation and maintenance requirements. 10015818 Fulton St Sewer
Many of the SSIP's proposed projects are focused on improvements to surface drainage and collection system management in San Francisco. The SSIP Urban Watershed Assessment Task will evaluate and recommend alternatives that balance the use of grey (pipelines) versus green infrastructure (low impact design) for solutions to watershed surface drainage and collection system management improvements.

The SSIP will utilize an integrated watershed management approach to investigate the health of the City's watershed and identify potential opportunities for stormwater capture, conveyance, detention and possible reuse to address issues of flooding as wells as combined sewage conveyance and storage. Project implementation will require the hydrologic and hydraulic analysis of each of the eight drainage basins and will include: identification of various solutions to each basin's unique set of flooding challenges; evaluation of the social, economic and environmental values of alternatives that meet the level of service with a triple bottom line tool and the optimization and prioritization of projects for each basin. The work will address life cycle costs and detailed maintenance requirements.
10026805 Sunset Green Infrastructure
This project has been completed. The Sunset Boulevard Greenway project constructed a series of tiered bioretention rain gardens in the western stretch of landscaped parcels along 10 to 16 blocks stretching from Golden Gate Park to Lake Merced. The rain gardens manage stormwater runoff on the west side of Sunset Boulevard from the street, paths, and a portion of the landscaped parcel area. The project also incorporated a "Learning Lab" to supplement elementary school curriculum. This project is also referred to as "Sunset Boulevard Greenway."
10026806 North Shore Green Infrastructure
This project has been completed. This project routed stormwater to flow-through bioretention planters with surfaces set lower than the surrounding grade. During large storm events, ponded water at the surface of the planters reaches a maximum depth of 6 inches before it crests an overflow weir, either to a lower planter tier or to a concrete valley gutter running the length of the alley. To protect the adjacent building foundations, an impermeable waterproof liner was placed along the bottom and sides of the planters. New street surfacing and furnishings provide improved community space for local residents and visitors. This project is also referred to as "Chinatown Green Alley". 10026807 Lake Merced Green Infrastructure
This project has been completed. The project starts at the Ashton Avenue intersection and extends along eight blocks to the Lee Avenue intersection. Corner bulb-outs containing bioretention planters were installed on the downstream end of six of the blocks. On the remaining two blocks, roadside bioretention planters adjacent to the curb manage stormwater in lieu of corner bulb-out planters, which were infeasible A10
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due to driveway conflicts. The bioretention planters were sized to manage stormwater runoff from the sidewalk and use the minimal area needed in order to minimize the associated parking loss from the new bulb-outs. Permeable pavement installed within the existing parking lanes on both sides of Holloway Avenue manages runoff from the roadway. This project is also referred to as the "Holloway Green Street". 10026808 Sunnydale Green Infrastructure
This project has been completed. This project included two green nodes in Sunnydale watershed; a mini plaza on Sunnydale Ave. and a rain garden at the eastern end of McLaren Park. These green nodes were designed to maximize the removal of street stormwater runoff from the combined sewer system. At the Sunnydale Avenue Mini-Plaza, bulb-outs containing bioretention planters were installed to remove stormwater while also providing traffic calming and pedestrian safety. At the Leland Avenue Rain Garden, terraced bioretention facilities were created to capture, store, and infiltrate runoff from the impervious roadway and an adjacent vegetated sloped area. Approximately one block of local sewer work on Rutland Street was included into the construction contract to minimize construction impact; however, the project cost of that sewer improvement is accounted for separately. This project is also referred to as the "Visitacion Valley Green Nodes".
10026809 Richmond Green Infrastructure
This project has been completed. Specific work completed at El Camino Del Mar includes providing new pedestrian crosswalks, terraced rain gardens, subsurface infiltration galleries, soil stabilization techniques in selected locations, sewer main upsizing between Lands End Trailhead and manhole east of 32nd Avenue, and Americans with Disabilities Act compliant crosswalks. Specific work completed at Beach Terrace includes permeable pavement, rain garden bulb outs at the eastern & western ends of the permeable pavement, a flow-through rain garden, traditional (infiltrative) rain garden bulb-outs, improved catch basins, and a traditional rain garden. This project is also referred to as the "Baker Beach Green Street".
10026810 Yosemite Green Infrastructure
The purpose of this project is to manage stormwater runoff from a 106-acre area of McLaren Park, which helps meet the Wastewater Level of Service Goals of minimizing flooding by addressing the 5-year, 3-hour storm. The scope of this project is to daylight Upper Yosemite Creek within McLaren Park, including the following major components: (1) Stormwater diversion structure at Yosemite Marsh and McNab Lake; (2) Earthen creek channel with periodic drop structures (approx. 1,700 LF); (3) Retaining wall (4'high), sidewalk, curb, gutter, and curb ramps along Wayland Street; (4) Pedestrian bridge at the corner of Wayland and Oxford Streets; (5) Storm drainpipe for one residential block of Wayland Street (approx. 400 LF); (6) Three inline bioretention basins adjacent to the soccer field; (7) Soccer field with subsurface storage tanks, drainage improvements, subsurface irrigation system, quick couplers; (8) Yosemite Station improvements, including paving, pedestrian bridge, seating, planting, and educational signage; (9) Tree removal; (10) Restoration of landscaped areas, irrigation, and road surfaces. 10026811 17th and Folsom Wet Weather Storage
This project has been completed. The neighborhood surrounding 17th Street, 18th Street and Folsom Street has been experiencing flooding with over a foot of water on the streets, sidewalks and into their houses during rain events, resulting in property damages to the residents. The 17th and Folsom Wet Weather Storage project was originally intended to provide interim flood mitigation to the neighborhood while SSIP is working on identifying long-term solutions through capital improvement projects. The proposed interim flood mitigation alternatives consisted of a storage basin, pump station, and collection facilities to be built underneath the proposed future 17th & Folsom Park. However, the project was A11
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cancelled and defunded except for residual funds for ongoing response activities as directed by SFPUC management, including certain outreach activities related to flooding. 10026812 Channel Green Infrastructure
This project has been completed. This project is also referred to as the "Wiggle Neighborhood Green Corridor". The purpose of the Wiggle Neighborhood Green Corridor project is to implement low impact stormwater management along the Wiggle bike route between Duboce Street and Fell Street to reduce flooding and provide additional stormwater management benefits to the SSIP. Key features of this project include installation of bulb-outs on selected street corners, bioretention planters, and permeable pavement.
10026813 Islais Creek Green Infrastructure (SPLIT)
This project has been completed. This project incorporated green stormwater management into an urban design to meet the neighborhood's needs and the stormwater performance goals for the Islais Creek watershed (i.e. manage the first 0.75 inch of rainfall for a 5-year, 3-hour storm event within the drainage management area). The project also provided secondary benefits by creating new plazas that can serve as neighborhood gathering spaces, greening of the neighborhood by adding more vegetated areas within the right-of-way (ROW), and adding curb bulb-outs to enhance pedestrian and bicyclist safety. Additional work included construction of 12 bioretention planters and a subsurface infiltration gallery. This project is also referred to as the "Mission and Valencia Streets Green Gateway". 10026814 Flood Resilience Analysis (Planning Phase Only) This project has been completed. The Flood Resilience Analysis Project will focus on developing a framework for identifying multiple storm scenarios; quantifying risks and cost implications associated with mitigating flooding across the various storm scenarios; and defining the extent and scope of the City's responsibility, based on consequences of extreme storms. To minimize flood risks citywide and meet SFPUC objectives, this project will also develop programs and policies beyond what the collection system can manage, and make recommendations on prioritization of structural, non-structural, and operational measures.
10026815 Flood Resilience - Early Projects (Planning Phase Only) This project has been completed. The City of San Francisco has experienced multiple significant storms in the last decade, which have led to flooding in various parts of the City. While Flood Resilience Analysis is being conducted by SFPUC, early infrastructure projects are being planned at three critical areas (Cayuga, Wawona, and Folsom neighborhoods) subjected to high flood risk. This project focuses on planning and developing stormwater detention and conveyance concepts specific to each of the aforementioned critical neighborhoods.
10026816 Wawona Area Stormwater Improvements
The purpose of this project is to minimize flooding and helps meet the Wastewater Enterprise Level of Service Goal of managing flows from a statistically derived storm lasting three hours, with a total of 1.3 inches of rainfall and defined peak rainfall intensity (5-year 3-hour storm, LOS storm) in the neighborhood surrounding the intersection of 15th Avenue and Wawona Street. The overall project scope is to divert part of the combined sewer flows from the intersection of Wawona St. and Vicente St. into a new auxiliary sewer on Vicente St., extended to from Wawona St. to 34th Ave. The flow then would enter the existing sewer system that has additional sewer capacity.
10026817 Cayuga Ave Stormwater Detention Project
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This project has been completed. The neighborhood surrounding the northeastern end of Cayuga Avenue has been susceptible to recurring flooding associated with moderate to heavy storms. Due to its low land topography, the area can experience up to a few feet of water on the streets and sidewalks during rain events. This project improved the stormwater detention by re-grading the I-280 embankment at the foot of Cayuga to create a low lying detention field. This project provided surface detention of flows during flooding and included an overflow relief connection into the College Hill Tunnel as well and a retaining wall to support the roadway.
10026818 Folsom Area Stormwater Improvement Project
The Folsom Area Stormwater Improvement Project (FASIP) will provide stormwater conveyance improvements to the neighborhood surrounding 17th and Folsom Street. The project is being developed based on the alternative chosen in the NAR/AAR report and further defined in the CER. Major components of the project consist of a tunnel to convey stormwater flows from the neighborhood surrounding 17th and Folsom to the Channel Consolidated Transport/Storage Box, and upsizing the existing combined sewer pipes and structures upstream of the tunnel. This is Phase 1 of the project, which covers the planning through the design phases of the project. Bid and Award through Construction and Closeout will be covered by a separate project, Folsom Area Stormwater Improvement Project Phase 2 (FR-1). Currently, the project will be delivered using four separate construction contracts, as follows: (1) Contract WW-719A: Upstream Small Diameter Sewer Pipe Improvements. (2) Contract WW-719B: Alameda Wet Weather Tunnel (3) Contract WW-719C: Harrison and Treat Sewer Box Improvements (4) Contract WW-719D: Upstream Large Diameter Sewer Pipe Improvements
10026819 17th and Folsom Permanent Barriers
This project has been completed. SFPUC has purchased off-the-shelf plastic temporary flood barriers for 2015 and 2016 wet seasons. At locations where temporary plastic flood barriers were installed and proven effective in mitigating floods, SFPUC installed more durable custom aluminum or steel barriers before a permanent solution (Folsom Area Stormwater Improvement Project) can be implemented. The aluminum or steel barriers were installed during wet seasons and removed during dry seasons. The sidewalk was graded and outfitted with recessed and covered receptacles for mounting flood barrier poles. Interlocking aluminum logs were installed between the poles. The flood barrier system was custom built based on site- specific pole intervals, barrier height, and other characteristics. 10026820 Hydraulic and Drainage Sewer Improvements
This project includes awarding "As-Needed Construction Contracts" to implement small and non- specialty sewer improvement projects at critical flood prone neighborhoods. Examples of non- specialty, small infrastructure construction include improvement of drainage features, upsizing/expansion of sewer pipes, and surface grading modifications. Three preliminary projects (areas) were identified: Joost/Foerster Sewer Expansion, Urbano/Victoria Drainage Project, and Wawona Interim Drainage Project. Additional projects will be added as the needs arise.
10026821 Northpoint Outfall Refurbishment
This project has been completed. North Point Facility (NPF), North Shore Pump Station and associated outfalls improvements includes the following: 1. North Shore Wet Weather Pump Station Improvement and Disinfection: installation of pumps and pumping system to provide redundancy for the 150 MGD wet weather station, as well as fully redundant influent channels with two redundant coarse bar screens. A 66" force main connection will also be installed. 2. NPF Outfall System Rehabilitation: Includes rehabilitation and sediment removal of four outfalls and their structural support systems to address issues with the liner, inadequate air relief, and issues with manhole covers. 3. NPF Clarifier Improvements: Includes A13
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refurbishment of the existing clarifiers or sedimentation basins, including seismic retrofit and rehabilitation of sedimentation basins, improvements to hydraulic gates and actuators, and improvements to the primary clarification process to allow more efficient operation. 4. Distributed Control System (DCS)/Telemetry System Upgrade: Includes upgrades to the communications, sensors, and control devices at NPF, as well as in the Treatment/Storage (T/S) structures, pump stations, and outfalls to provide real-time system-wide monitoring and control. 5. Maintenance Facilities Relocation: Involves relocating all the maintenance functions from existing buildings 800, 870, 871, and 925 to a new maintenance facility. 6. Other North Point Facility Reliability and Redundancy Upgrades: Includes the W2/W3 & Transport Odor Control Project to bring W2 or W3 from Southeast Plant (SEP) to NPF, and the Clarifier Tipping Buckets Project to install tipping buckets at the head of each clarifier for easier flushing. Security upgrades will also be completed. 7.

Redundant Wet Weather Fine Screens: Provides redundancy for wet weather fine screens by installing an additional 75 MGD fine screen. Jackson and Marina T/S Odor Control: Includes pulling air from the Jackson and Marina T/S structures and treating it at the new odor control facility. 8. Dry Weather Grit Removal:

Involves construction of a new 34 MGD grit facility.
10026822 North Shore Wet Weather Pump Station Improvements and Disinfection The purpose of this project is to fulfill the LOS of operational reliability. This project consists of the following improvements: 1. Replacement of four dry weather pumps. 2. Replacement and extension of discharge piping, select portions of 36" headers, and associated mechanical equipment including but not limited to knife gate valves and check valves. 3. Upgrade of the existing dewatering system. 4. Ferrous chloride systems upgrades including redundant tank installation, metering pump replacement, chemical piping replacement, emergency eyewashes/showers and water heater. 5. Selective mechanical/electrical/control system improvements at the facility. 10026824 SEP Oxygen Generation Plant
The Oxygen Generation Plant (SE01) involved installation of two packaged vacuum pressure swing absorption (V/PSA) oxygen generation systems to provide gaseous oxygen (GOX) supply. 10026825 SEP Primary and Secondary Clarifier Upgrades
This project has been completed. This project upgraded the mechanical, structural and electrical components at the primary and secondary sedimentation tanks (clarifiers) at SEP to address operational reliability and compliance with regulatory requirements for liquid treatment. The major upgrades at the primary sedimentation tanks included replacing key mechanical and electrical equipment and addressing structural repairs such as concrete repairs and coating seven tanks and influent channel. Covers for the primary sedimentation tanks and ventilation system were also installed. Similarly, major upgrades for the secondary clarifiers included replacing key equipment and retrofitting existing secondary clarifiers (8 of 16 included in this project). Structural repairs were addressed including concrete crack repairs and coating. 10026826 SEP Existing Digester Gas Handling Improvements This project has been completed. As part of the Sewer System Improvement Program (SSIP), a new biosolids handling facility will be built to replace the existing system. However, the existing digesters and associated facilities must continue to handle all biosolids generated by primary and secondary treatment operations at Southeast Plant (SEP) until all planning, design, construction, and commissioning activities for new facilities are completed. The project consists of process upgrades addressing deficiencies related to digester gas compressors, heat exchangers and controllers, combined primary activated sludge (CPAS) tank, boiler and boiler stacks, waste flare and cogeneration cooling water system, and B100 biofuel tank (EPA permit compliance). Building systems and odor control unit (OCU) upgrades such as replacing roof drains, OCUs and upgrading ventilation and OCUs, roof replacement, and air compressor (BAAQMD Permit A14
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Application) will also be completed.
10026828 Mariposa Dry-Weather Pump Station & Force Main Improvements The project scope consists of demolishing the existing pump station building, underground structure, wet well, electrical system, and associated assets to make room for a new pump station. The existing dry weather force main downstream of the pump station was also replaced to accommodate the increased flows. A memorandum of understanding (MOU) was established with the Port of San Francisco (SF Port) since both the pump station and force main are located within SF Port's jurisdiction. The project helps meet the SSIP Levels of Service (LOS) by providing full compliance with State and Federal regulatory requirements applicable to the treatment and disposal of sewage and stormwater, and Wastewater Enterprise (WWE) goal of providing a compliant, reliable, resilient, and flexible system that can respond to catastrophic events. This is an asset replacement project, where existing operation and maintenance staff will have a new pump station and force main to operate when the project is completed. The operation and maintenance of the new pump station is expected to be similar or less than the previous station due to the upgrades and improvements of the entire station.
10026829 Cesar Chavez Pump Station
Project Completed. Under this project, stormwater and groundwater that collects under the Cesar Chavez freeway underpass within a bounded area will be conveyed to SEP. As this is not an all-weather pump station, WWE determined that this project is a lower priority than other all-weather pump stations. The remaining needs of the project may be added to the WWE R&R program list for consideration. After the NAR and the Draft AAR were completed, it was determined that this project is less critical than other dry- weather or all-weather pump station improvements. Therefore, this project completed the Draft AAR. 10029726 Green Infrastructure Capital Planning (GI-01)
This project supports the development of green infrastructure capital project concepts through watershed planning, working with other city departments, stakeholder engagement, and project evaluation. Scope of work includes: 1. GI Capital Project Evaluation: tasks will evaluate, refine and validate schedule, scope and budget of upcoming GI capital projects. This project will complete an annual AAR documenting the evaluated alternatives for ready GI capital projects and the recommended GI Capital Project(s) selected for the upcoming fiscal year. Individual project funding will be pulled from Citywide Green Infrastructure Implementation Project. 2. Watershed Planning: a. Green Infrastructure Program Development - work related to the development of new programs and incentives as the SFPUC's green infrastructure portfolio grows. This work will pilot new approaches by establishing technical criteria, administrative needs, and funding levels to establish long term program budgets and frameworks. b. Outreach and engagement with priority landowners on the various applicable PUC GI stormwater programs and policies; providing as needed technical support and evaluation of opportunities to promote partnership frameworks. c. GI Scaling - Development of methods to scale up green infrastructure implementation. Responding to immediate regulatory requests, evaluation of project and program opportunities at a watershed scale, new legislative, contracting, and program delivery approaches, and new funding and financing opportunities. d. GI Monitoring – performance monitoring of new technologies and established projects to develop a refined understanding of green infrastructure performance over time. 10029728 Advanced Rainfall Prediction - Part 1
This project includes planning, design, and environmental review for three new radar equipment stations to collect additional data. Although the installation of all three radar equipment stations is not proposed at this time, there is a regional project with other Bay Area agencies moving forward under a grant from the State. Needed coordination and site activities are accounted for in the project. Once all equipment stations A15
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are installed and running, the data will be provided in real-time to a new Advanced Quantitative Precipitation Information (AQPI) system, which would perform rainfall prediction modeling for short-term and long term precipitation forecasts, and deliver the resulting forecast to SFPUC automatically in real- time. The AQPI system is expected to be delivered to SFPUC as a turnkey system, providing SFPUC operations staff with important tools to help inform their decisions. 10029729 Operational Decision System Phase 1
Project Completed. SFPUC desires a more consistent and transparent basis for making decisions that make best use of available data in an automated way. This project integrates available data in the collection system (levels, flows, pump status, etc.) with rainfall prediction data (from National Oceanic and Atmospheric Administration, or in the future improved through the Advanced Rainfall Prediction project).

The real-time data will be coupled with WWE's collection system hydraulic model to project the likely impact of approaching storms and generate specific operational recommendations for managing flows. 10029730 Operational Decision System Phase 2
This project integrates available data in the collection system (levels, flows, pump status, etc.) with rainfall prediction data from National Oceanic and Atmospheric Administration (NOAA). The real-time data will be coupled with Wastewater Enterprise's (WWE) collection system hydraulic model to forecast the likely impact of approaching storms and generate specific operational recommendations for managing flows.

Phase 2 builds upon Phase 1 (CWWSIPFCRP02) for a citywide installation. This project's deliverable, the Operational Decision System, is considered no longer viable due to WWE's organizational and procedural changes.
10029732 SSIP Program Management
This project includes the following components necessary for successful implementation of the Sewer System Improvement Program (SSIP) Program Management: condition assessment (facility inspections), technical support and evaluations, water quality studies, progression of project definition and prioritization, public outreach and education, analysis of the impacts of climate change, development of green infrastructure standards and training programs, Triple Bottom Line evaluations, site logistics coordination, sustainability evaluation, and general program management tasks (program controls, change control, constructability, QA/QC, risk management, document management and evaluation study of alternate delivery systems). This project includes support by an integrated team comprised of SFPUC staff and the Program Management Consultants (PMC) under a professional services contract. 10029733 Land Reuse of 1800 Jerrold Avenue
This project includes the acquisition of this site for possible near-term and long-term SFPUC use. This

6.04-acre site on Jerrold Avenue between Quint and Rankin, is adjacent to the Southeast Plant and is currently occupied by another city department, Fleet Management under the Office of Contract Administration. The site is used as a central shop for vehicle repairs. Acquisition of the site by the SFPUC would be beneficial because there are very few empty or underutilized sites around the SEP; and, after completion of any necessary planning and environmental review, this site can serve a variety of functions to support the SEP's short and long-term efforts.
10029734 Land Reuse of 1801 Jerrold Avenue
This project includes the acquisition of this site for SFPUC both near-term and long-term use. This 1.54- acre site is currently under the jurisdiction of the Department of Public Works. It was formerly used as an asphalt plant that has not been operational for many years. Acquisition of the site by the SFPUC would be beneficial because there are very few empty or underutilized sites around the SEP; and, after completion of A16
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any necessary planning and environmental review, this site can serve a variety of functions to support the SEP's short and long term efforts.
10029735 OSP Fine Screen and Grit Removal Enhancements
This project has been completed. The purpose of this project is to maximize solids/grit removal efficiencies at the plant headworks thereby reducing grit throughout the wastewater treatment facility processes; minimize potential grit impacts to biosolids processes and reduce O&M costs associated with grit wear on treatment process equipment. The project includes planning, design and environmental review of the following major components: controls improvements of the three existing 1/4-inch fine screens; evaluation/upgrade of the three existing Pista-type grit removal units with higher efficiency new fine grit removal units such as the hydraulically-induced vortex-type (Headcell) or other high-efficiency technologies that remove fine grit, and structural modifications to the influent channels / headworks structure to suite new grit removal units. The construction phase of this project is proposed in SSIP Phase

2. However, the SSIP re-prioritization in 2016 has resulted in the deferral of remaining efforts in planning, design and environmental review to Phase 2.
10029736 Westside Pump Station Reliability Improvements The project includes construction of a new electrical building and associated electrical gear, new wet- weather variable frequency drive pump controllers. The existing pump station facility improvements consists of replacement of existing bar screens, and addition of screening washing and compaction systems, a wet-well chamber interconnecting channel, site landscape, security and site civil improvements to the existing site and installation of a redundant discharge force main. Other improvements include a new power feeder and replacing existing odor control units with dilution ventilation fans and ducting at the facility.
10029737 OSP Digester Gas Utilization Upgrade
In this project, the gas storage vessel and digester gas conditioning equipment will be replaced. The existing cogeneration Internal- Combustion units (IC engines) and controls will also be replaced. Other improvements include providing an ancillary exhaust gas conditioning and heat exchanger systems to comply with regulatory air board requirements. Improved reliability and redundancy of hot water and electrical energy production systems, as well as ventilation upgrades will maximize process efficiency within the energy recovery building. The electrical gear at Sub-Station No. 5 will be replaced to provide parallel electrical gear and power system reliability.
10029738 Westside Pump Station Redundant Force Main Improvements Flow from the Westside Pump Station (WSS) is transported through an existing force main with no reliable redundancy. The purpose of this project is to ensure operational flexibility and reliability of critical force main infrastructure functions. This is accomplished by providing a redundant force main pipeline and supporting valving sized to maximum treatment plant capacity. This project includes planning, design, environmental review and construction of a redundant new force main from the WSS to the OSP. Major components of this project include installation of 6,400 linear feet of new force main on Sloat Blvd and Highway 35, as well as street pavement demolition and restoration, traffic control, and relocation of impacted utilities. During the planning phase of this project, staff determined that this project may be deferred with accepted risks to SSIP Phase 2.
10029739 OSP Condition Assessment Repairs
This project has been completed. The Ocean Side Plant (OSP) Condition Assessment Repairs project will include major improvements to the plant, aimed to address the reliability of existing assets that have A17
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deteriorated over the years. This project includes planning, design, and environmental review of improvements to address the age, deterioration and reliability of existing assets at OSP that are not specifically included in the other Sewer System Improvement Program (SSIP) projects. This project includes rehabilitation of building structures, rehabilitation or replacement of mechanical and electrical equipment, and seismic retrofit of process tanks and buildings. Improvements focus on maintaining operational reliability and extending the service life of buildings that are required to remain in operation for 30 years or more.
10029740 OSP Odor Control Optimization
This project has been completed. Although the odor control facilities at OSP have been effective at collecting and treating odors generated in various locations throughout the facility, the efficacy evaluation of the process identified inherent inefficiencies that can result in opportunities for significant O&M cost reduction. Currently, the air from the entire building is exchanged and scrubbed for odor. In order to significantly reduce the volume of air treated for odor, the primary clarifiers may be covered and only air from the primary clarifier basins would be scrubbed. The main components of this project include planning, design, environmental review and construction/upgrades of new covers for the five primary clarifiers and duct work to connect the head space in each clarifier basin to the odor control system. Current plans involve the completion of an odor control study as part of the Alternative Analysis Report (AAR) planning phase. Depending on the results of the alternative analysis, the project might forego covering the primary clarifiers and/or implement other optimization measures in its place. 10033106 Geary BRT Sewer Improvements Phase 2 Pre-Construction This project has been completed. The purpose of this project is to replace and rehabilitate aging combined sewer system facilities and help meet the Wastewater Enterprise Level of Service goals of controlling and managing flows from a storm of a three-hour duration that delivers 1.3 inches of rain. The project scope includes the installation of 4,800 linear feet of sewer pipe mains, installing 2,300 linear feet of Cure-In- Place Liner within existing sewer mains, and the replacement of sewer laterals within the corridor. Funding for this project is separated into two line items in the program. Costs for Bid & award, construction, construction management, and closeout phases are funded under this project. Planning, environmental and design phases are part of a separate SSIP project (10033106), which is already in progress. 10033745 Mission Street, 16th to Cesar Chavez Streets, Brick Sewer Rehabilitation Project Completed. The project purpose is to rehabilitate and/or replace large-diameter sewers after the scope of work is defined through the condition assessment efforts from the Collection System Condition Assessment Project (Project CWWSIPCSSR02). Based on the condition assessment efforts, approximately 1-mile of large diameter sewers over 100-years old and located on Mission Street, between 16th and Cesar Chavez Streets, were confirmed to be in need of rehabilitation. This project will include the design, environmental review, right-of-way, bid and award, construction, project management, and construction management support to complete the rehabilitation work. In addition, the planning efforts for two additional projects was funded through this project. At the end of the planning effort, the two projects will be completed through a separate wastewater capital project, the Large Diameter Sewer Rehabilitation and Condition Assessment. When this project is completed, approximately 4,350 feet of large-diameter sewers will be rehabilitated, with useful life extended by at least 50-years. 10034360 Lower Alemany Area Stormwater Improvement Project The purpose of this proposed project is to minimize flooding and to help meet the Wastewater Enterprise Levels of Service LOS goals of managing flows from a statistically derived storm lasting 3 hours, with a total of 1.3 inches of rainfall and defined peak rainfall intensity (5-year 3-hour storm, LOS storm). The proposed A18
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project includes constructing a 10-foot diameter underground pipe, from Stoneybrook Avenue to Industrial Street, via Alemany Boulevard, Gaven Street, and Boutwell Street to convey stormwater away from the Lower Alemany area. The proposed project includes all phases of work, including planning, environmental review, right-of-way, design, procurement, construction and closeout. 10034553 Green Infrastructure Grant Program (GIGP)
The Green Infrastructure (GI) Grant Program funds green infrastructure projects on public and private properties throughout San Francisco. By providing grants to owners of large, impervious parcels the SFPUC will encourage further green infrastructure projects that manage stormwater and improve the City's collection system performance during wet weather. The grants will cover costs of design and construction of approved stormwater management features, such as rain gardens, permeable pavement, cisterns, and vegetated roofs. Grantees will be eligible to receive $930,000 per acre of impervious surface managed, up to $2 million per project.
10034718 Large Diameter Sewer Projects and Channel FM Intertie The purpose of project is to rehabilitate/replace approximately 35,000-feet of large-diameter sewers that are over 100 years old in various parts of San Francisco, which helps meet the Wastewater Enterprise Levels of Services (LOS) goals. In addition, a 66-inch diameter pressurized pipe (or the Channel Force Main) was identified to be in need of rehabilitation or replacement; however, since the force main is almost always in service to meet regulations, a major sewer bypass is needed in order to perform a thorough inspection. This project will construct a bypass, or the Channel Force Main Tee, that will connect the existing force main to a nearby sewer transport/storage structure. When complete, approximately one- third of the existing force main can be taken out of service for rehabilitation and/or repair during the dry- weather seasons. In addition, this bypass will provide long-term operational flexibility to Wastewater Enterprise since flows from the Channel Force Main can be diverted away from the headworks area of Southeast Treatment Plant during dry weather seasons. When complete, this project will fund multiple construction contracts to rehabilitate and/or repair approximately 35,000-feet of large diameter sewers, and a bypass will be installed that would allow future condition assessment and/or rehabilitation of one- third of the Channel Force Main.
10036398 OSP Condition Improvement Projects - Part 2
A condition assessment of the Oceanside Water Pollution Control Plant (OSP) was completed in 2013 (OSP 2013 Condition Assessment Report). This evaluation included visual inspection of equipment systems and structures and review of existing seismic evaluations. The results included recommendations for seismic, structural, and equipment improvements. The condition assessment findings and recommendations were reviewed, and input from staff was incorporated into the report. The OSP 2013 CAR also provided prioritization and recommended time frames for improvements based on remaining asset life and risk evaluation. Risks were analyzed based on condition ratings developed during inspections and operational criticality ratings previously developed by OEM staff. The NAR was completed in August 2015 and tabulated the facility equipment deficiencies and seismic improvement needs. The AAR was completed in February 2017 and included an evaluation of viable alternatives to group repair/replacement work for certain assets at OSP (identified for the 0-5-year time frame), into various contract packages. The CER, completed in October 2018, prioritized improvements for the implementation phase and concluded the planning phase as part of SSIP Phase 1. The scoped improvements and priority of this project are detailed in the CER. The improvements identified, include (1) Health and Safety of personnel and visitors; (2) Priority based on the timing of equipment repairs needed; (3) Risk ranking & seismic performance criteria of primary treatment facilities; (4) Project efficiencies, such as grouping seismic upgrades and structural condition repairs together; (5) Reducing impacts to operations by grouping all improvements to a process A19
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building. Condition Assessment Repairs will be implemented in stages, with the first stage addressing the most critical needs. The project will target project management, detail design, environmental, bid/award, construction, and construction management of critical needs and high-priority projects. These include improvements to health and safety, the primary clarifier, selective building seismic retrofits, gravity belt thickener, equipment replacement, and associated process improvements. 10037194 Balboa High School Regional Runoff Reduction Project The regional stormwater project is centered around Balboa High School in the Balboa Park Neighborhood.

In addition to the stormwater performance metrics, the considerations that led to this project being selected as the preferred regional Green Infrastructure (GI) site in Cayuga include: Ideal location relative to surrounding flood risks; Positive synergy with providing a solution to historical flooding in the basement of the high school; Quantity and location of impervious area relative to irrigated open space; Supports level-of-service (LOS) by providing benefits to a disadvantaged community; Synergy with Balboa Park Area Plan by the San Francisco Planning Department. This Project involves regional stormwater collection from San Miguel Child Development Center, Civic Center Secondary School, James Denman Middle School, as well as the Balboa High School campus itself.
10037195 Regional School/Park: Giannini Middle School
AP Giannini Middle School is located above the Westside Groundwater Basin. The project site is 12 acres of mostly impervious roofs and pavement, including over 4.5 acres of play yard. There is an opportunity to remove impervious paving to promote infiltration while greening the schoolyard. The scope of this project includes the following major green infrastructure best management practices (BMP) components: 1.

Impervious surface removal at the play yard and replacement with grass and landscaping. 2. Upgrades to

4.5 acres of the play yard. 3. Permeable paving at the upper play yard. 4. Parking lot and roof runoff management with bioretention planters adjacent to the parking lots. 5. Infiltration galleries west of the school building to manage roof runoff. 6. Replacement of recreational courts and fields. 7. Access improvements between play areas including paving, retaining walls and handrails. 8. Replacement of site furnishing at passive recreation areas.
10037244 Baker Baffle Improvements & Backflow Valve Repair The purpose of the project is to rehabilitate Baker CSD, which helps meet the Operational Reliability LOS goals (State of Good Repair). Major components of the project at the Baker CSD include the following: 1.

Install a baffle on the east overflow weir; 2. Repair or replace western array of valves to stop leaking; 3.

Repair eastern array of valves to prevent leaking; 4. Repair or replace deteriorated metal plumbing pipes; and 5. Repair minor defects including missing aggregate and infiltration in connecting sewer. 10037245 Brannan Outfall 19 Discharge/Baffle Rehab & Sansome Outfall 15 Valve The purpose of the project is to rehabilitate the Brannan and Sansome CSDs, which helps meet the Operational Reliability Level of Services (LOS) goals (State of Good Repair). The components of the project at Brannan CSD involve the following: 1. Replace the butterfly valve and hydraulic actuator; 2. Replace the two sensors and corroded metal stilling wells; 3. Replace the flap gate with an inline check valve; 4.

Replace HPU, control cabinet, hydraulic lines and appurtenances; 5. Install baffle for floatables control; 6.

Conduct concrete patching and repair works and repair exposed rebar; and 7. Replace the access ladder.

The components of the project at Sansome CSD involve the following: 1. Replace two hydraulic actuators and two butterfly gates; 2. Replace hydraulic lines; 3. Replace gaskets around gate frames; 4. Allowance for replacement of bubbler system; and 5. Verify setpoints of gate and elevation of outfall. 10037246 Seacliff No. 2 PS & FM Upgrade
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APPENDICES Q1-FY2025-2026 (07/01/25 - 09/30/25)
The purpose of this project is to rehabilitate Seacliff 2 Pump Station and Force Main and improve its operational performance and reduce CSD activations. This project helps meet the SSIP Level-of-Service (LOS) Wastewater Enterprise (WWE) goal of providing a compliant, reliable, resilient, and flexible system that can respond to catastrophic events and meet operational reliability (State of Good Repair). The pump station has undergone a number of small R&R projects over the years, capital improvements are now needed to provide a more comprehensive improvements to renew the life of the pump station and force main. The proposed scope consists of the following: 1. Increase the dry weather capacity to handle a peak flow rate of 3.0 MGD; 2. Obtain CEQA approval for the project and apply for necessary permits to construct the improvements; 3. Rehabilitate and Upgrade existing Pump Station including: (a). Perform seismic retrofit of the existing pump station building and associated mechanical and electrical equipment, piping, and fittings; (b). Address fire, emergency and health and safety requirements; (c). Repair damaged concrete and exposed rebars and repair deterioration of the existing wet wells; (d). Replace the three submersible pumps in kind (47 horsepower pumps); (e). Replace other mechanical and process equipment, including existing crane, bubbler system, piping, valves, inlet gate and operator, water system components, and washdown pump; (f). Provide protective coating to all exposed metal piping, fittings, and valves: (g). Replace all electrical equipment, including a stationary back-up generator; and (h). Upgrade fiber optic connection, address PS security needs, including providing perimeter camera, access key box at gate, egress compliant gate hardware and level lockset or panic hardware exit devise and solid panel surrounding lock; 4. Replace existing eight-inch force main with 16-inch force main in a new alignment; 5.

Utility Coordination; and 6. Conduct public outreach to the community. Overall, this project will have a positive operational impact to the wastewater system. When complete, the useful life of the pump station and force main will be extended.
10037251 Seacliff No. 1 PS & FM Upgrade
The purpose of the project is to replace Seacliff No.1 Pump Station and force main due to its age, condition, and opportunity for water quality benefits through upsizing the station's capacity, which helps meet the Wastewater Enterprise Operational Reliability Level-of Service (LOS) Goals (State of Good Repair), Operational Reliability LOS Goal (Performance Requirement & Water Quality) and Health, Safety & Security LOS. This would include:1. Relocation and replacement of pump station; 2. Replacement of 8-inch force main (930 LF) and gravity sewer; 3. Installation of flow monitoring devices for post-storm evaluation; 4.

Installation of floatable controls at the overflow structure to CSD 005; 5. Connection from new pump station to CSD 005; 6. Consider installing a redundant pump for 'n+1' redundancy during wet weather and consider provisions for wet well isolation for maintenance and inspection, if feasible; 7. Demolishing existing pump station. As the current site is partially on Federal/GGNRA property, locating a suitable site requires additional coordination with the Real Estate Division. 10037303 Sunnydale PS Safety Improvements
Scope of this project aims to address the following health, safety, and security issues at Sunnydale PS; 1.

Address safety risks from groundwater intrusion, including; 2. Repair structural deficiencies observed including repair of cracks and leaks including closing of the HVAC penetration; 3. Upgrade and repair equipment and appurtenances inside manifold room that are severely corroded. (Including: piping, PRVs, lighting, instruments, equipment); 4. Address water leakage in manifold room and Motor Control Center (MCC); 5. Address water intrusion from conduits package connected to PG&E transformer; 6. Repair watertight submarine doo; 7. Replace switchgear, MCC, and re-reroute buried conduits from switchgear to MCC; 8. Replace HVAC equipment that are corroded due to water intrusion; 9. Address Security Concerns, including; 10. Install new security signage and upgrade lighting to dusk-activated LED lighting; 11. Upgrade card readers and door contacts at all perimeter doors; 12. Add interior presence sensing, connected to an intrusion detection panel and alarming to security; 13. Furnish, install, and configure video recording A21
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servers, management server and analytic servers including uninterruptable power supplies (UPS); 14.

Install video camera units and local recording; 15. Waterproofing between the manifold room and fan room; and 16. Demolition of the Odor Control Unit.
10037325 Admin Building (NPF 930) Evaluation & Interim H&S Improvements The purpose of this project is to address WWE's Health, Safety & Security LOS goals. The project scope of work consists of the following: NPF 930 Improvements: 1. Repair deteriorated concrete spalling, concrete cracking, exposed reinforcement, and/or delamination of steel reinforcement to the path of travel areas. 2.

Repair and/or modify non-conforming guardrail posts' anchorage at building basement (below grade) levels

3. Install one (1) new mechanical dewatering pump unit 4. 5. 4. Replace three (3) Supply Fans 5. Replace two (2) Exhaust Fans 6. Provide "EXIT" lights/signs with minimum 90-minute battery backup 7. Provide emergency path of egress lighting for minimum 1 foot candle level 8. Replace emergency path of egress light with minimum 90-minute battery backup 9. Replace damaged/broken glass blocks and glazing in-kind at windows 10. Conduct Water testing to determine the source of water intrusion 11. Upgrade electrical service Prefabricated Modular Trailers: 1. Provide WWE personnel lab/office space to accommodate (a) "Dry" modular trailers for WWE Managers, Supervisors, and Operations Staff offices; (b) "Wet" modular trailers for lab technicians with supporting workstations and ancillary provisions (fume hoods, deionized water system, eye wash/hazmat shower, locker rooms, server room, etc.). 10037330 Primary Treatment (SEP 040/041) H&S Improvements The project scope of work consists of the following to address Operational Reliability and Health, Safety & Security LOS goals: 1. Improvements to the existing ventilation system. 2. Repair of concrete cracks/deficiencies and rebar exposure. 3. Replacement of two (2) deteriorating dilution fans. 4.

Interior/exterior lighting upgrades. 5. Replacement of selective guardrails that are corroded. 6.

Consolidation of electrical motor control center equipment. 7. Switchboard replacement. 8. Installation of induction mixers. 9. Miscellaneous piping relocation. 10. Removal of abandoned assets. 11. Miscellaneous instrumentation and control improvements.
10037331 Maintenance Building (SEP 940) Interim Improvement The project scope of work consists of: 1. First floor renovations to accommodate offices and restrooms, as well as addition of wellness center. 2. Second floor renovations to accommodate offices, conference rooms and lactation room. 3. New built-up roof system, skylights and fall protection at roof ladder, roof hatch, skylights and roof edges. 4. Modernize freight elevator to passenger elevator. 5. Install all new signage. 6.

Upgrade existing exterior gate. 7. Carbon-fiber-reinforced polymers (CFRP) wrapping around select window and door openings. 8. Mechanical Upgrades (HVAC/Plumbing/Fire Protection). 9. Provide all new 480V and 208V panels and transformers to accommodate the renovated areas. 10. Meet California Energy Code Title 24 Standards.
10037353 SEP 550 Booster PS Condition Inspection & Interim The purpose of this project is to perform mechanical, structural, and electrical rehabilitation to help meet the Operational Reliability Level of Service Goals (State of Good Repair) by providing improvements at the Islais Creek Booster Station. The scope of work consists of: (1) Concrete Repair and rehabilitation within the Influent Channel and Wet Wells 1-4; (2) Replace 4 existing variable frequency drives; (3) Seal water backup system installation; (4) Bubbler compressor system installation; (5) Electrical upgrades: (a) Installation of (4) relays and (4) 1200A breakers related to the variable frequency drives; (b) Installation of power quality meter monitoring device at the switchgear; (c) Installation of 3000KVA transformer and reliable backup source; (6) HVAC Equipment Replacement; (7) Four Booster Pumps Refurbishment: (a) Vibration testing for comparative results with existing vibrations; (b) Testing and replacement of pump A22
APPENDICES Q1-FY2025-2026 (07/01/25 - 09/30/25)
monitoring/protective devices; (c) Recoating; (d) New line bearings & seals (e) Recondition or replace shaft; (f) Impeller repair or replacement and rebalancing; (8) Discharge Pipe Manifold Repairs; (9) Replacement of 4 existing dewatering pumps and 1 Water Heater (10) Electrical/I&C: (a) Power and control cabling to support new pump installations; (b) Investigate installation of flowmeter(s) at the pump discharge; (11) Miscellaneous mechanical and electrical work.
10037733 Solids Thickening (OSP 011) Process Upgrade
Depending on the status of the R&R project (CWWRNRTFA8) to replace the GBT with RDT, an alternatives evaluation should be performed to confirm the selected thickening technology. As a basis, this project assumes replacement of the two remaining GBTs and installation of two new RDTs that can thicken a combination of primary sludge, waste activated sludge, and secondary scum. The scope of the project also includes the replacement of corroded pipe, room fixtures, demolition of the existing units and ventilation improvements, such as: Demolishing the two existing GBTs; Installing two new RDTs and associated controls; Replacing the three existing wash water booster pumps, piping, and appurtenances; Installing hot water lines, redundant primary scum skimmer, ventilation system, two fixed hydrogen sulfide sensors in the Gravity Belt Thickener Room, new ultrasonic pulsar level sensor in the TPAS tank and improving the mixing system in the tank; Redesign the drains on existing and new drum screens; Replace the three thickened sludge pumps, corroded pipes, window frames, doors, floor gates, and tiles; Upgrade electrical components and DCS control of the new system; Address residual thickening area odor issues that were not addressed by the OSP Ventilation (HVAC) Upgrades Project. 10037734 OSP Plant-wide Ventilation (HVAC) Upgrades
A wide range of HVAC-related improvements were identified as part of the OSP Condition Assessment Repairs Project. It was determined that a plant-wide air handling performance evaluation be conducted to determine if the ventilation systems are meeting requirements and to better identify needed HVAC improvements. OSP 011: (1) Replace inadequate duct supports in OSP 011 hallway areas; (2) Duct supports within exhaust fan room at OS70EF1-1 thru -3 and OS70EF1-5 and -6 needs to be refastened/replaced; (3) Coordination of HVAC evaluation, design and construction under the OSP Solids Thickening Process Upgrades project. OSP 530: (1) Assess ventilation issues if keeping the temporary chemical station from the Recycle Water Project. OSP 620: (1) Replace all HVAC equipment. Based on results of the plant-wide air handling performance evaluation, make provisions for increasing air ventilation rates in order to declassify area from Class 1 Division 1 to Class 1 Division 2; (2) Replace FRP ducts in digester basement serving fans 70EF19-1, 2; (3) Replace HVAC equipment at OSP 042, OSP 230, and OSP 930.
10037735 Admin Bldg (OSP 930) Health & Safety Improvements A wide range of health and safety-related improvements were identified as part of the Oceanside Plant (OSP) Condition Assessment Repairs Project. Specific work includes repairing concrete deficiencies, water infiltration, and drainage issues within OSP 930 per conceptual engineering report (CER) "Concrete Surface Condition Assessment and Repair TM"; Replace the three (3) OSP 930 building sump pumps, nine (9) Laboratory Fume Hoods, and laboratory and freight elevators. 10037777 OSP & WSPS Security Enhancements
The project involves upgrading card readers and door contacts at all perimeter doors and ensuring proper operation; Replacing and furnishing gate and gate operator including structural support, electrical power, and controls; Adding protective cages around outdoor chemical and electrical equipment, as needed; Replacing/repairing the existing perimeter fence and fence support as needed; Furnishing, installing and configuring servers for video recording, management, and analytics; Configuring security fiber optic A23
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connectivity and adding video camera units and local recording; Establishing prune landscaping, adding new security signage, and upgrading lighting to dusk-activated LED lighting; Providing interior intrusion detection of critical assets; Adding interior presence sensing connected to an intrusion detection panel and alarming security; Upgrading UPS backup power to serve security components; and, Adding new security signage with "No Trespassing", applicable penal code and emergency contact information. 10037904 NPF & NSS Security Enhancements
The project involves upgrading card readers and door contacts at all perimeter doors and ensuring proper operation; Replacing and furnishing gate and gate operator including structural support, electrical power, and controls; Adding protective cages around outdoor equipment as needed; Repairing/replacing perimeter fence and fence support as needed; Furnishing, installing, and configuring servers for video recording, management and analytics; Configuring security fiber optic connectivity and adding video camera units and local recording; Establishing prune landscaping, adding new security signage, and upgrading to dusk- activated LED lighting; Providing interior intrusion detection of critical assets; Adding interior presence sensing connected to intrusion detection panel and alarming to security; Upgrading UPS backup power to serve security components; and, Adding new security signage with "No Trespassing", applicable penal code and emergency contact information. 10038353 NPF DCS Upgrades (Construction)
The purpose of this project is to replace the aging control system infrastructure at NPF and NSS, as the existing DCS equipment are obsolete. This project helps meet the WWE's Treatment Facilities Operational Reliability Level of Service Goal of: "all facilities should be able to operate to treat, store, or convey wastewater without interruption in accordance with good management practices and state and federal regulatory compliance". The needed upgrades include replacement of all existing DCS hardware and software as specified by the Facility-Wide DCS Upgrades progressive design-build contract, replacement of aging control panels, annunciator panels, disconnect switches, bare grounding wiring and control devices.

The design of the new DCS in the Northpoint facilities is scoped to be performed under SSIP project "10015809 – SEP Facility-Wide Distributed Control System (DCS) Upgrade" while the "Construction" portion of the work is scoped under this project. DCS construction consists of coordination with other ongoing projects on-site, manufacturing DCS hardware and software, delivery and installation on site, field testing, commissioning, and initiation of the support and upgrade period. At a minimum, the DCS supplier / design builder is expected to provide the following equipment at Northpoint: 1. Process control module panels. 2. Remote I/O (RIO) panels. 3. Server equipment and racks. 4. Main fiber distribution rack panels.

5. Marshalling panels or "B" panels. 6. Fiber optic patch panels and terminal panels. 7. Network switches and routers.
10038373 SEP Booster PS & BFS Security Enhancements
The project involves upgrading card readers and door contacts at all perimeter doors and ensuring proper operation; Replacing and furnishing gates and gate operators including structural support, electrical power and controls; Adding protective cages around outdoor chemical and electrical equipment as needed; Replacing/repairing the existing perimeter fence and fence support as needed; Furnishing, installing, and configuring servers for video recording, management and analytics; Configuring security fiber optic connectivity and adding video camera units and local recording; Establishing prune landscaping, adding new security signage, and upgrading to dusk- activated LED lighting; Providing interior intrusion detection of critical assets; Adding interior presence sensing connected to an intrusion detection panel and alarming to security; Upgrading UPS backup power to serve security components; Adding new security signage with "No Trespassing", applicable penal code and emergency contact information; and, Installing new paging system; Installing new fiber optics communication backbone.

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10038446 Geary Underpass PS Safe Access Enhancements
This project aims to improve access in and around the Geary Underpass Pump Station, in accordance with the Health, Safety, and Security LOS goal. This project will utilize a Job Order Contracting (JOC) delivery method and includes the following: 1. Improve lighting and accessibility improvements on both levels of the pump station; 2. Various Health and Safety Improvements: (a). Provide handrails and toe boards at entry steps; (b). Install fall arrest system at all ladders and sump entry; and (c). Install swing gates with automatic closing; 3. Replace exhaust fans and control switches; 4. Remove water storage tank and replace booster pump for washdown, reinstate water service; and 5. Install davit crane to lift pumps from the below grade level wet well sump to entrance of pump station. A positive operating impact is anticipated since the project will address safety, access issues, and health and safety concerns at the station.
10038468 Systemwide CSD & T/S Monitoring Equipment Assessment The purpose of this project is to provide a system-wide assessment of all current sensors, which would identify the importance of each monitoring location based on requirements stemming from WWE operations, permit compliance, and other needs. This is in support of WWE's Collections System level of service goal which states that the system should be able to reliably provide continued operation, maintenance, and regulatory compliance and that monitoring equipment should be capable of reliably generating data that can be used to determine the start and end time of discharges from CSD outfalls. The project involves performing an assessment of all of WWE's collection system monitoring equipment for dry and wet-weather operations, reporting and other related functions. The project scope will perform a desktop-based gap analysis to document, at a minimum, the location, condition, and reliability of the existing monitoring devices and compare that against WWE's long-term vision. The assessment will provide recommendations for replacement, relocation or consolidation of sensors, calibration needs, technology upgrades related to power and communications, new installations, additional access, or other recommendations. The assessment will also include a long-term maintenance plan for all sensors. There are approximately 150-200 existing monitoring devices installed throughout the City of San Francisco. 10038469 Pump Station Security Upgrades (Cesar Chavez, GFS,CHS, MMS) A summary of the scope is below (details can be found in "SFPUC WWE Security Evaluation Matrix [September 2017]"): 1. Cesar Chavez Pump Station: Upgrade card readers and door contacts; Add interior presence sensing; connected to an intrusion detection panel and alarm security; Replacing perimeter fence; Add protective cage around outdoor chemical/electrical equipment; Install video recording servers, management server, and analytic servers including UPS; Configure security fiber optic connectivity back to SEP; Upgrade lighting; add new security signage; 2. Griffith Pump Station: Add bullet-resistant glass at perimeter windows; Upgrade card readers and door contact; Add interior presence sensing, connected to an intrusion detection panel and alarm security; Install two new gates, replace gate and gate operator at one location, including structural support and electrical power and controls; Replace perimeter fence; Add protective cage around outdoor chemical/electrical equipment; Install recording servers, management server, and analytic servers UPS; Upgrade lighting; Add new security signage; Add video camera units and local recording; 3. Channel Pump Station: Repair card reader operation at swing gate; Repair any door contacts requiring upgrades; Upgrade card readers Add interior presence sensing, connected to an intrusion detection panel and alarming to security; Replace gate and gate operator at one location including structural support and electrical power and controls; Replace perimeter fence; Install video recording servers, management server, and analytic servers including UPS; Install wireless mesh network; Configure security fiber optic connectivity back to SEP; Upgrade lighting; Add new security signage; Add video camera units and local recording; and 4. Merlin Morris Pump Station: Add new security signage; A25
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Upgrade lighting; Convert roof and perimeter fencing to be non-porous to protect staff from freeway debris and safety and security risks posed by the public.
10038471 Folsom Area Stormwater Imp. Project Phase 2
The Folsom Area Stormwater Improvement Project (FASIP) is intended to provide stormwater conveyance improvements to the neighborhood surrounding 17th and Folsom Street. The proposed project was developed based on the alternative chosen in the NAR/AAR report and further refined in the CER and during the initial design process. Major components of the project consist of a tunnel to convey stormwater flows from the neighborhood surrounding 17th and Folsom to the Channel Consolidated Transport/Storage Box and upsizing of existing combined sewer pipes and boxes upstream of the proposed new tunnel. This is Phase 2 of the overall FASIP and Phase 1 is a separate SSIP project that covers the project from planning through the design phase. This project covers bid and award, construction and closeout phases of the project. Overall, the project scope will be constructed through four separate contracts: (1) Contract WW-719A, Upstream Small Diameter Sewer Pipe Improvements; (2) Contract WW-719B, Alameda Wet Weather Tunnel; (3) Contract WW-719C, Harrison and Treat Box Improvements; and (4) Contract WW-719D, Upstream Large Diameter Sewer Pipe Improvements. 10038547 CSD Structure Rehab & Upgrades - Part 1
The purpose of the project is to rehabilitate CSD structures in response to structural deterioration, which helps meet the Operational Reliability Level of Services (LOS) GOALS (State of Good Repair and Performance Requirements). Detailed condition inspection and/or assessment would reveal the actual improvements required. In general, the scope of this project is structural rehabilitation of the following CSD structures: 1. CSD 001 Lake Merced; 2. CSD 011 Laguna; 3. CSD 018 Howard; 4. CSD 022 3rd Street; 5.

CSD 023 Fourth St N.; 6. CSD 027 Sixth St S.; 7. CSD 028 4th Street S.; 8. CSD 029 Mariposa; and 9. CSD 037 Evans.
10039183 OSP Communication & Safety Monitoring Upgrades Fixed Gas Monitoring Systems: Fixed gas monitoring is to be added within the following OSP process areas.

The systems should follow the standards and specifications included in Project WW-559R - SEP Fixed Gas Monitor Upgrades, and will include DCS connections, horns, beacon lights and other notifications. OSP 011:

1. Install two (2) fixed hydrogen sulfide sensors in the Influent Channel Room (OSP 011-107). 2. Install two (2) fixed ammonia sensors in the Screw Press Room (OSP 011-207). OSP 042: 1. Install four (4) fixed hydrogen sulfide monitors in the Primary Clarifier Building. OSP 230: 1. Install Two (2) fixed hydrogen sulfide sensors in the Secondary Clarifier Building. OSP 620: 1. Relocate fixed gas monitoring system notification locations which are currently considered to be located to close to potential gas sources. Public Address System / Emergency Evacuation Notification System: 1. Replace the existing Public Address System at OSP which is old and in disrepair. 2. Replace the existing Emergency Evacuation Notification System at OSP which is old and in disrepair. Fire Alarm System: 1. Replace the existing Fire Alarm System at OSP and WSS which are old and in disrepair. Improvements to the WSPS and OSP radio communication. 10039184 Westside FM Reliability Project - PLANNING
For the redundant force main, the proposed alignment from AAR is Alternative 1, which is approximately 2,765 total linear feet and requires a short overall pipeline length. This alignment mainly runs west from the connection point then south and parallel: either west of the existing force main within the paved outer northbound lane in the Great Highway or east of the existing force main within the east shoulder of the Great Highway, then turns east to connect to the headworks at OSP 011. This project will advance the existing AAR through CER, and in the process, also consider risk mitigation strategies with continuing operation of the existing Westside Force Main. Details of the CER will form the basis for Project OSP-1B:

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Westside Force Main Reliability Project – Design and Construction. 10039185 OSP Odor Control Upgrades
Specific work includes Primary Odor Control System Improvements: Covering influent and effluent channels in OSP 042. The primary clarifiers would remain open and uncovered; Refurbishment of the existing Odor Control Units (OCUs) serving OSP 042; Installation of heating coils to pre-heat the foul air extracted from below the covered channels, OSP 042 building space, and the aeration basin channels prior to treatment through the OCUs; Other miscellaneous improvements include new variable frequency drives (VFDs) at the supply fans, new odor control fans with VFDs, duct repairs at odor control fans, replacement of fan differential pressure switches and automated ventilation modulation. Secondary Odor Control System Improvements: Sealing the inlet weir channel openings and effluent channel openings with aluminum checker plate hatch covers. The secondary clarifiers would remain open and uncovered; The air from the channel head spaces would be extracted and treated by two existing OCUs. The room air will contain very low odor/moisture concentrations and be transferred to OSP 530 as makeup air and then exhausted outdoors without treatment. A heating coil will be installed to pre-heat the foul air prior to the OCUs; Other miscellaneous improvements include new VFDs at supply fans, a new odor control fan, new space exhaust fans with VGDs, rebalancing existing odor control fans, blank-off plates at existing ductwork, replacement of motor control center (MCC) exhaust fan along with associated ductwork and disconnect switch, replacement of fan differential pressure switches and automated ventilation modulation. Replacement of High Head Loss Fittings: Replacement of two rectangular elbows in a Z-type configuration which supplies HVAC air to the second floor Gravity Belt Thickening Area in OSP 011 with two smooth radius elbows with a splitter vane.
10039193 Gaseous Oxygen System (OSP 011) Upgrades
The appropriate technology and alternative would be explored in the project's planning phase, but as a basis for this project, replacement of the PSA units with vacuum pressure swing adsorption (VPSA) units is assumed. VPSA reduces the desorption pressure compared to VPSA, which allows for a higher percentage of available oxygen to be recovered and less air to be processed. This project includes the replacement/upgrade of the existing gaseous oxygen (GOX) system at OSP as detailed below: 1.

Demolish/remove the three (3) existing 10 ton per day PSAs. 2. Install two (2) new 10 ton per day VPSAs.

3. Replace the GOX line connecting the VPSAs to the OSP 200 Aeration Basins. 10039251 Sedimentation (NPF 040/041) Tanks Condition Improvement The purpose of this project is to address WWE's operational reliability and Health, Safety & Security LOS goals. The scope of work consists of the following: NPF 040 & NPF 041 Sedimentation Buildings No. 1 & 2 Improvements: (1) Concrete structural rehabilitation (patch and coat basin concrete and perform all crack and concrete repairs); (2) Evaluate Heating Ventilation and Air Conditioning system and ventilation; (3) Install a new heating system for locker rooms; (4) Replace building hot water system; (5) Roof replacement; (6) Address National Fire Protection Association 820 area classification issues (locker room, control room & basement may have classification issues as they are not physically separate from the process tank area); (7) Rehabilitate locker rooms. Evaluate moving personnel-occupied areas which are not physically separated from process areas; (8) Repair/replace deteriorated piping, equipment supports and other corroded metallic components; (9) Some stairs and guardrails are not fully compliant; (10) Provide a no flow cut-off for sludge pumps to protect pumps from running dry; (11) Replace building sump pumps as needed in NPF 041; (12) Replace two air compressors in NPF 041; (13) Upgrade NPF 041 server room to better isolate process area and prevent foul air and water from entering; (14) Remove all abandoned in place equipment. NPF 043 Grease & Scum Removal Building Improvements: (1) Concrete structural rehabilitation (repair all deteriorated concrete surfaces including cracks and spalling, patch and coat A27
APPENDICES Q1-FY2025-2026 (07/01/25 - 09/30/25)
concrete areas exposed to wet conditions); (2) Building repairs, including replacement of roof; (3) Repair general piping and corroded metal items that show signs of deterioration. NPF 060 Sludge Control Building (NPF 061, NPF 062, NPF 063, NPF 064) Improvements: (1) Concrete structural rehabilitation; (2) Building repairs, including replacement of roof; (3) Repair general piping and corroded metal items that show signs of deterioration; (4) HVAC/ventilation upgrades; (5) Replace one dewatering pump; (6) Replace sump pumps as needed; (7) Evaluate elevator; (8) Replace MCC; (9) Remove abandoned in-place equipment. 10039310 Secondary Clarifiers (SEP230) Rehabilitation
The purpose of the Secondary Clarifiers Rehabilitation project is to address rehabilitation works for the secondary clarifiers at SEP, which will help meet the Operational Reliability (State of Good Repair) Level of Service (LOS) goal. The scope of work for the project at SEP 230 for the remaining eight clarifiers include performing inspections of confined spaces considering operational constraints; rehabilitating concrete, repairing and coating, including patching and coating for basin areas; replacing collector mechanisms, sludge collectors, and drives; Inspecting mixed liquor dewatering gates and replacing as needed; Replace the air low pressure piping head in mixed liquor channel; Replacing area lighting with watertight fixtures (LED lighting has corroded) and buried electrical wiring/conduit; Coordinating with plant-wide door contract and security contract on updates associated with SEP 230; Increasing pedestrian safety adjoining vehicular access areas (includes repaving, regrading, and striping). 10039505 New Ops, Engineering and Maintenance Buildings New Operations, Engineering and Maintenance Buildings (SEP 603 and SEP 914) The project will replace SEP 850 and the adjacent parking lot at Jerrold and Phelps, an area just under one acre, with two new buildings, SEP 603 and SEP 914. Building SEP 603 is a single story, 9,800 square foot, Mechanical Maintenance building for crews 402, 403, and 404. Building SEP 914 is a two-story, 28,250 square foot building, consisting of shops for Painters, Carpenters and Plumber on the ground floor, shower and locker facilities on the second floor, and the engineering division on the third floor. The scope includes demolition of SEP 850, trailers and parking lot, and relocation of utilities from SEP 850 that serve SEP 930 and SEP 940. Removal of SEP 850 requires relocation of the building occupants and its facilities to an interim location. Interim office space and shower facilities are required to support the larger work of developing the Campus.
10039608 Buchanan Street Mall
The scope of this project is to install green infrastructure and sewer improvements including the following major components: 1. Infiltration galleries at Buchanan Mall at Turk Street (665 sf) and Buchanan Mall at Larch Street (230 sf). 2. Bioretention planters, drainage structures, irrigation, plants, planting media required to collect stormwater from the right of way at Buchanan Mall and Fulton Street (607 sf), McAllister Street (498 sf), Golden Gate Ave (641 sf), Turk Street (sf TBD), Larch Street (sf TBD). 3. Sewer lining work between McAllister Street and Larch Street (approx. 793 lf). 4. Three manholes and one manhole riser. 5.

Sewer lateral replacement (26 sewer laterals). 6. Traffic control work. 10039682 Flood Resiliency Planning
This project develops existing and potential new flood resilience programs, plans and partnerships, and evaluates the feasibility of flood resilience projects. Specific tasks include: 1. Evaluation, recommendation and prioritization of flood resilience projects for the Wastewater 10-year Capital Improvement Plan. 2.

Development and implementation of the Flood Resilient Building Code. 3. Development of city-wide flood resilience policy to inform future capital projects and plans. 4. Development of a city-wide flood resilience plan. 5. Support for work on the Waterfront Resilience Plan and ongoing program partnership. 6.

Development of the Islais Creek area plan. 7. Mapping and modeling work associated with the items above.

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10039811 SEP Condition Improvement Projects - Part 1
The purpose of the SEP Condition Improvement Projects – Part 1 is to replace sodium bisulfite tanks (SEP 515) and relocate new system in the vicinity of the effluent disinfection location (SEP 521/522), which will help to meet the following Level of Service: 1. Full compliance with state and federal regulatory requirements applicable to the treatment and disposal of sewage and stormwater. 2. Critical functions are built with redundant infrastructure, and 3. Dry-weather primary treatment with disinfection must be online within 72 hours of a major earthquake. The scope of work involves the following: 1. 3 x 15,000 gallons storage tanks. 2. Chemical injection systems. 3. Chemical Fill station. 4. Utility relocations. 5. Foundation consisting of torque-down piles. 6. Electrical, controls, and mechanical piping to support the reliable operation of disinfection needs. 7. Demolition of SEP 515 tank farm and day tank and all ancillary system associated with the existing system. In the FY24-33 CIP, only sufficient funds were requested to begin planning and design. The request in FY25-34 CIP is to request funds for the construction phase. 10040591 SSIP Program Management - PM02
This project includes the following components necessary for successful implementation of the Sewer System Improvement Program (SSIP) Program Management: condition assessment (facility inspections), technical support and evaluations, water quality studies, progression of project definition and prioritization, public outreach and education, analysis of the impacts of climate change, development of green infrastructure standards and training programs, Triple Bottom Line evaluations, site logistics coordination, sustainability evaluation and general program management tasks (program controls, change control, constructability, QA/QC, risk management, document management and evaluation study of alternate delivery systems).
10040621 Floodwater Management Grant Assistance Program (Grant) The primary goal of the Grant Program is to encourage the implementation of site-specific floodproofing measures by providing grants to property owners to implement projects that improve flood resilience of their property. While the existing Grant Program has made multiple improvements to expand project types, increase funding caps, reduce financial burden, and improve the reimbursement structure, this project includes the development and implementation of further enhancements and expansion of the program.

The Grant Program project scope includes: 1. Grant funds to be disbursed to property owners for the design and construction cost of approved floodproofing projects to improve flood resilience of property. 2.

Program development and administration support. 3. Program technical support to perform project eligibility and feasibility assessments. 4. Support for outreach to property owners. 10041084 Geary BRT Sewer Improvements - Phase 2 Construction The purpose of this project is to replace and rehabilitate aging combined sewer system facilities and to help meet the Wastewater Enterprise Level of Service goals of controlling and managing flows from a storm of a three-hour duration that delivers 1.3 inches of rain. The project scope includes the installation of 4,800 linear feet of sewer pipe mains, installing 2,300 linear feet of Cure-In-Place Liner within existing sewer mains, and the replacement of sewer laterals within the corridor. Funding for this project is separated into two-line items in the program. Costs for Bid & Award, construction, construction management, and closeout phases are funded under this project. Planning, environmental and design phases are part of a separate SSIP project (10033106), which is completed. 10041324 CHFM Inspection and Rehabilitation - Southern Portion The 66-inch diameter Channel Force Main (CHFM) conveys flows from Channel Pump Station (CHS) to the Southeast Water Pollution Control Plant (SEP). Limited evaluations performed on the CHFM have shown sections that are vulnerable to damage from major earthquake and long-term soil settlement. This force A29
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main cannot be taken out of service for a significant amount of time for maintenance, as it is always in service and limited shutdown time. This project allows for the internal inspection of approximately 2,600 LF of the southern portion of the force main to SEP, which is assumed to be performed by a multi-sensor remote operated vehicle (ROV). It is assumed that the ROV will be able to collect will include video camera, sonar, and lidar data capture equipment. Once the condition of the facility is evaluated, the design and construction for the required level of rehabilitation will be performed. The assumed rehabilitation budget assumed cured-in-place lining (CIPL) for the southern portion of the CHFM. The project has a positive impact on operations and helps ensure a critical conveyance facility is brought to a good state of repair and helps meet the Operational Reliability LOS.
10041814 Griffith DW FM Rehab
This project involves condition assessment and rehabilitation of the Griffith dry weather force main. It is recommended that a complete CCTV inspection is performed as the 2017 inspection was only partially performed due to standing water in the pipeline. Although rehabilitation is a potential option and should be explored in Planning & Design, the project cost assumes an in-kind replacement of the entire length (640 LF) of existing dry weather force main.
10041824 SEP Mainstream Nutrient Reduction
The purpose of this project is to reduce the amount of nutrients, specifically total inorganic nitrogen, discharged from SEP into San Francisco Bay. Based on a preliminary conceptual evaluation, the proposed project assumes maximization of the use of existing infrastructure in an effort to reduce costs. The proposed project assumes a scope of work that includes: the retrofit of the existing high purity oxygen activated sludge system to produce densified activated sludge; the construction of a new biological nutrient removal (BNR) system; modification of existing aeration basins (Facility 200); replacing the pure oxygen system; and other major components, such as a new blower building, distribution channels and pipe connections for the primary effluent, secondary liquid stream (mixed liquor) and return solids, and supporting appurtenances and utilities. The proposed project includes planning, environmental review, design, construction contract procurement, construction and closeout phases of the project. 10042088 Citywide Green Infrastructure Implementation (New) Citywide Green Infrastructure Project Implementation funds the conceptual engineering, design, and construction of "implementation ready" green infrastructure (GI) projects within all eight (8) urban watersheds. This project, in conjunction with GI-01, Green Infrastructure Planning, will deliver 65 acres of drainage management area (DMA) managing 35 million gallons of stormwater each year, once complete.

Although GI CIP has several candidate projects that will be planned before the start of the FY24/25 WWE CIP, SFPUC anticipates that the candidate project list will change over time to leverage new partnership projects. The $100M budget for this project is based upon an average project cost per acre managed of $1.5M over the 10-year period and GI performance objective of 65 acres. This average project cost is based off prior completed project costs, assuming efficiencies in project delivery and increases due to escalation. For accurate project accounting and controls, green infrastructure projects funded by Green Infrastructure Project Implementation will be listed and managed as separate capital projects in the CIP.

The number of projects funded by this line item will vary each year based on partnership opportunities and project readiness. This project holds the total budget for Green Infrastructure Capital Projects, and funds the following project activities: 1. Project Management 2. Conceptual Design 3. Detailed Design 4. Project- based stakeholder outreach 5. Construction Management 6. Construction costs – both direct and indirect costs for construction of BMPs, such as paving or landscape restoration, replacement in- kind, and educational signage. 7. Plant Establishment
10042116 Sunnydale PS & FM Improvements - Phase A
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This project addresses the longer-term improvements to meet the Operational Reliability LOS goal (state of good repair) and should be coordinated with the preceding Sunnydale PS Safety Improvements project (PS-3). The scope of this project includes: 1. Renew protective coatings on the discharge piping, fittings, and valves excluding Manifold Room piping; 2. Thickness test on critical piping in manifold room to determine remaining useful life for discharge piping; 3. Replace dewatering pumps and piping; 4. Replace lift pumps; 5. Evaluate remaining life for existing VFDs and compatibility with future pump replacement; 6.

In conjunction with pump replacement, evaluate ways to mitigate grit issues (i.e., pump type, slurry pump with agitator); 7. Evaluate the need for flushing system, and then determine if assets should be replaced; 8.

Pumps are expected to reach the end of their useful lives around 2030 and will need replacement to maintain system reliability and 9. Perform detailed evaluation on the condition of the existing force main. 10042456 Dechlorination Process (NPF 500) Evaluation & Interim Rehab The interim rehabilitation components of the project at NPF 500 include but are not limited to: Repair deteriorated concrete surfaces; Leakage into the lower level pump room needs to be addressed; Repair or replacement of Palmer-Bowlus flume (effective flow monitoring is needed and currently not available); Assess the dewatering system pumps and piping; dewatering pumps and suction lines to be inspected and repaired/replaced; Repair general piping, metal items corrosion; Upgrade/replace the HVAC systems; Evaluate if new sampling system is needed. If required, replace sample pumps and ISCO samplers, or provide a sampling system; Assess functional need for replacement of chlorine residual analyzers (currently not in use); Assess disinfection (hypo contact) and dechlorination (bisulfite contact) functional needs; Evaluate condition of two seal water pumps. In addition, a process evaluation of the facility is recommended, which will involve evaluation of the long-term plan for the facility. This will determine whether the Roundhouse should be upgraded or eliminated and replaced by another type of disinfection & dechlorination system.
10042843 Pine Lake Easement Sewer Relocation - Phase A
To mitigate the risk posed by the existing situation of the Pine Lake easement sewer, this project analyzes the existing conditions in detail, identifies and evaluates alternatives. WWE Collection System Division has already conducted: 1. Surface inspections of the slope; 2. A survey of mains relative to property and easement boundaries; 3. Camera inspections of the mains; 4. A localized repair and main realignment; and

5. A high-level conceptual study of potential solutions. The project alternatives can include options such as drainage modifications within private parcels which would require close coordination with City Attorney's Office, Communications, DBI and the homeowners directly. This project covers only the planning activities, including preparation of the Needs Assessment Report (NAR), Alternatives Analysis Report, and Conceptual Engineering Report (CER). Subsequent work will be performed under the Pine Lake Easement Sewer Relocation – Phase B (Design and Construction) project.

CWWLID01 Cesar Chavez Green Infrastructure
The purpose of this streetscape and sewer improvement project, which focused on the segment between Guerrero Street and Hampshire Street, was to improve the safety, aesthetics, and infrastructure and transit efficiency of the corridor. This project also turned Cesar Chavez into a sustainable "green street" by increasing the number of street trees, implementing Low Impact Development (LID) practices, and installing stormwater planters to add green landscaping pockets and provide for stormwater management.

The project widened the existing median to allow for many more street trees and landscaping; provided left turn pockets for turning vehicles; widened the sidewalk at the corners; and upgraded the street lighting along the corridor to LED to provide brighter, whiter light and reduce energy consumption. Permeable paving and bioretention were also integrated into the street design. This strategy fuses infrastructure with urban design, allowing the streetscape to become part of the solution to drainage problems. This project A31
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has been completed.

CWWLID02 Islais Creek Green Infrastructure
This project will incorporate green stormwater management into an urban design to meet the neighborhood's needs and the stormwater performance goals for the Islais Creek watershed (i.e. manage the first 0.75 inch of rainfall for a 5-year, 3-hour storm event within the drainage management area). The project will also provide secondary benefits by creating new plazas that can serve as neighborhood gathering spaces, greening of the neighborhood by adding more vegetated areas within the right-of-way (ROW), and adding curb bulb-outs to enhance pedestrian and bicyclist safety. Additional work includes construction of bioretention and pervious concrete plazas, construction of permeable pavement parking strips, and developing parking spaces and traffic lane configurations based on recommendations from SFMTA & SF Planning.

OSP-12A Grit Removal (OSP 011) Upgrades - PLANNING
This project is a continuation of the efforts previously completed through the OSP Fine Screen and Grit Removal Enhancements Project through a Conceptual Engineering Report (CER) and would include an analysis to confirm/validate the design alternative previously selected and provide a recommendation for implementation through a separate project. This proposed project would provide an updated analysis that would also consider recent sedimentation assessment and cleaning programs.

OSP-8 OSP DCS Upgrade (Construction)
This project will replace the aging control system infrastructure at Oceanside and other satellite wastewater facilities like Westside Pump Station (WSS) as the existing DCS equipment are obsolete. The upgrades include converting all existing DCS, Wonderware HMI, and programmable logic controllers (PLCs) to Emerson-based systems as initiated and specified under SSIP Phase 1 project CWWSIPSE07 SEP Facility-Wide Distributed Control System Upgrades Project. The DCS supplier will provide manufacturing and installation services. In addition to the needed DCS upgrades to the specified Emerson-based systems, a wide range of DCS-related improvements were identified as part of the OSP Condition Assessment Repairs Project. These are listed below but should be further evaluated during planning and design by the Contractor. OSP 011 Building: Replace panels, 25 standard disconnect switches, and 20 Class 1/Division 1 disconnect switches in the Bar Screen Room; OSP 042 Primary Clarifiers: Replace 21 disconnect switches and all bare copper grounding wire; OSP 200 Aeration Tanks: Replace panels; OSP 230 Secondary Clarifiers: Replace control panel and refurbish the annunciator panel; OSP 620 Digestion Operations:

Replace control panel and Day Tank Bubbler Panel for code compliance. Please note that these control panels may not require replacement if ventilation improvements are made which result in an electrical reclassification of the OSP 620 area; Recycled Water Facility: Interface with the PLC.

PS-10 Tennessee PS & FM Improvements
The scope of this project aims to address the following operational reliability areas, which should be confirmed through assessments as part of project planning. Buildings, underground structures, wet wells, and surrounding site: Inspect wet well and patch and coat concrete/basin areas exposed to wet conditions to extend life and repair defects; Repair exposed rebar; Repair or replace access ladder. Electrical equipment, power service, generator system, level monitoring system: Remove and update schematic diagrams if Pac Bell connection is no longer used; Evaluate the adequacy of the weatherproof enclosure; Evaluate PLC replacement as part of ongoing effort to replace PLCs system-wide (replace pedestal as part of the electrical upgrade); Bubbler system is currently in good condition, but it will require replacement during the service life of the building. Process equipment: Purchase and install new pumps; Replace 4-inch check valves and associated discharge piping; Add two discharge isolation valves; Perform thickness test A32
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on critical piping to determine remaining useful life; Guide rails and chains are currently in good condition but will require replacement during the service life of the building. HVAC: Confirm existing equipment; replace/install equipment as appropriate to meet safety and code regulations.

PS-13 Davidson PS & FM Improvements
As part of project planning, the feasibility of transferring ownership of this pump station would be assessed and evaluated before investing in condition improvements, which, would then inform the alternatives for the proposed project. Currently, the costs of ownership transfer is not included in this project. The rest of this project description and assumed scope, schedule and budget are based on the assumption that ownership will not be transferred. The scope of condition improvements aims to address the following operational reliability areas, which should be confirmed through assessments as part of project planning:

Buildings, underground structures, wet wells, and surrounding site: Consider options for providing camera and verify area lighting; Consider using corrugated metal panels for increased durability; Provide clear paved path with 5'x5' min landing to control cage gate and steps with handrail and landing to transformer; Provide graded paved walks < 5% slope from street to gate and to transformer; Perform inspection of wet well confined space. Recommended improvements include patch and coat concrete/basin areas exposed to wet conditions to extend life and repair defects; Electrical equipment, power service, generator system, level monitoring system: All electrical equipment components will need replacement to maintain system reliability; Controls and communication equipment to SEP need to be evaluated; Add control and more monitoring to SCADA/DCS; Process equipment; Replace all submerged equipment, dewatering pump, deteriorated parts of pump lifting rails/system; Perform thickness test on critical piping to determine remaining useful life; Replace wet weather pump; Evaluate upgrading control panel for Selby valve on gate or integration with pump station control panel and upgrade as needed; Force Main: Replace the existing force main as pipe is shallow and evaluate new discharge point (closer to Davidson box would be better).

PS-15A Channel PS Improvements - Phase A
The scope of this project includes: 1. Provide cable for ladder to roof and ladder after inlet gates for fall protection; 2. Evaluate and upgrade PLC as part of the ongoing effort to replace PLCs system-wide or migrate to DCS; 3. Replace main pump and main pump flywheel assembly (note that VFDs No. 3 & No. 6 will be replaced in an R&R Project); 4. Evaluate and repair/replace motors as needed. Overhaul motors on pumps 4 & 5; 5. Replace bar screen inlet gates and hydraulic actuators (note that the bar screens will be replaced via an R&R Project); 6. Evaluate and provide screen/trash compactor. Replace conveyors and compacting dumpsters for screening; 7. Evaluate suction piping for lift pumps (#4 pump will be replaced via RnR Project); and 8. Replace pump #1.

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APPENDIX A. PROJECT DESCRIPTION
FI
Facilities and Infrastructure Program
10015546 New Treasure Island Wastewater Treatment Plant The objective of this project is to provide tertiary treatment and wetlands to achieve an average dry weather flow capacity of at least 1.3 million gallons per day (MGD) and peak wet weather flow of 3.9 MGD, which will help to meet the following Level of Service: (1) Full compliance with state and federal regulatory requirements applicable to the treatment and disposal of sewage and stormwater; (2) Critical functions are built with redundant infrastructure; (3) Limit odors to within the treatment facility's fence lines; (4) Accommodate Sea level rise within the service life of asset; (5) Produce recycled water for non-potable water demands. The following is the list of assets that are anticipated to be designed and constructed: (1) Influent Pumping structure consisting of solids handling submersible centrifugal pumps; (2) Fine screening consisting of internally fed drum screens with 2 mm perforations; (3) Screening conveyor/compactor attached to each screen independently; (4) Membrane bioreactor (MBR) tarins; (5) Diffused aeration system consisting of turbo type blowers with fine bubbles type diffusers; (6) Membrane tank system consisting of basins with cassettes; (7) Ultraviolet (UV) system providing disinfection to MBR filtrate; (8) Solids handling facility consisting of waste activated sludge (WAS) holding tanks, aeration blowers, thickener feed pumps, rotary drum thickeners, sludge transfer/truck loading pumps. The thickened WAS will be transferred to trucks to be transported to in-land treatment plants for further processing; (9) Odor control system consisting of bio trickling filter followed by carbon adsorber; (10) Chemical storage and feed system for caustic for alkalinity addition, micro C for carbon addition, citric and sodium hypochlorite for membranes and polymer for sludge processing; (11) Wetland consisting of 2 cells for gravity discharge into the San Francisco Bay; (12) Perimeter security fencing and gates and monitoring; (13) Distributed Control System (DCS) to integrate and optimize performance of all processes. The TIWRRF DCS will consider the capability to control three major pump stations but will not be putting any infrastructure at the pump stations: (14) Miscellaneous electrical equipment such as motor control centers, variable frequency drives, and transformers. The power to the TIWRRF will be provided by SFPUC Power Enterprise; (15) Backup generators to run the entire plant for 8 hours. The following scopes have been deferred and are not part of this project: (1) Grit separation units have been deferred as the Island has a separate sewer system consisting of only domestic sewage; (2) Flow equalization basin is deferred and not needed for many years in future until the island is fully developed; (3) One set of membrane cassettes have been deferred as it will not be needed for many years in future until the island is fully developed. 10015554 Ocean Beach Climate Change Adaptation Project
The Project was initially envisioned through the 2012 Ocean Beach Master Plan. The Ocean Beach Master Plan lays out a comprehensive vision for addressing a wide range of complex challenges along Ocean Beach, including past emergency declarations by the City to protect both SFPUC and non-SFPUC assets, and presents a series of recommendations for a more resilient and sustainable future. The project, which is being led by the SFPUC, will facilitate the removal of the stabilization measures and development of a comprehensive shoreline management and infrastructure protection plan in partnership with relevant stakeholders and regulatory agencies to provide a long-term solution to climate induced erosion issues along Ocean Beach. Project elements include a low-profile seawall, dedicated SFPUC Access Road, coastal trail, public restroom, public parking lot, beach access stairs, ADA beach access, habitat mitigation, and associated amenities. The project is being done with 3 phases – Short-term Improvements, Army Corps of Engineers Sand Placement, and Long-term Improvements.
10015557 Islais Creek Outfall Crossing
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The project scope of work consists of performing bathymetric, sonar, and diver inspections on the existing Islais Creek crossings. Survey equipment will be mounted to a boat and no ground disturbance is anticipated.
10033820 Southeast Outfall Condition Assessment and Rehabilitation The purpose of the SEO project at SEP is to reliably provide continued operation, maintenance and regulatory compliance, and to maintain assets in a state of good repair, which will help meet the level of service (LOS) goal of operational reliability to convey final plant effluent without interruption in accordance with good management practices and state and federal regulatory compliance. The project provides a site- specific inspection plan to define the scope for condition assessment with consideration of the LOS goal and operational constraints of the outfall system. The goal of the project is to determine the pipeline condition of the onshore force main and offshore outfall components of the SEO system. The project will thoroughly and completely evaluate the condition and remaining life expectancy of the SEO system and implement the interim rehabilitation solutions to extend the useful life. Alternatives are being evaluated and will be implemented to extend the existing outfall pipe by 15 years by repairing following components:

1. Diffusers rehabilitation. 2. Sliplining 30-40 ft of outfall pipe / joint rehabilitation. 3. Settlement monitors. 10038793 Customer Service System
This project will transform the Customer Service experience at the SFPUC. It will modernize our technology and enable us to optimize business processes to align with current and future Customer Service needs and bring increased operational effectiveness. The project has 3 main components - a) Migrating to a modern, flexible cloud-based contact center solution, b) Migrating from our legacy "My Account" platform to a new digital self-service and customer engagement platform, and c) Migrating from our on-premises legacy Customer Information System (CIS) CC&B (Oracle "Customer Care & Billing") to Oracle's replacement CIS solution - Oracle CCS ("Customer Cloud Service"). These are all significant changes across our Customer Service and IT infrastructure.
10040511 Interim Sidestream Nutrient Removal
The purpose of this project is to ultimately reduce the amount of nutrients, specifically total inorganic nitrogen in the treated effluent from the Southeast Wastewater Treatment Plant (SEP) being discharged into the San Francisco Bay. This project represents a near term action to reduce nutrients in the effluent by reducing the ammonia load that is recycled back into the treatment plant as a sidestream. A separate, long-term project is being included for full scale nitrogen reduction at the SEP. This sidestream project will provide biological treatment processes and supporting appurtenances to decrease the nitrogen levels in the centrate wastestream generated from the existing centrifuge dewatering facility (Facility 840). This interim facility will also be able to accommodate a portion of the filtrate from the new dewatering facility (Facility 615) under construction in the Biosolids Digester Facilities Project, once it is in service. Major project components include de-ammonification reactors in the existing abandoned Dissolved Air Thickeners (DAF) tanks located at the southside of SEP (south of Jerrold Avenue) and the installation of a filtrate pipeline from Facility 615 to the de-ammonification reactors. The target is to have this interim side stream treatment facility in operation by early 2026.

ITSW ITS Capital Projects (WWE)
A significant part of the SFPUC's Information Technology (IT) infrastructure was implemented when headquarters moved to 525 Golden Gate Avenue in 2012. Much of the infrastructure implemented in 2012, which includes networking, telephony, conference room A/V equipment, etc., has surpassed its useful life.

As a result, the likelihood of failure, not to mention cybersecurity risk, increases with the aging infrastructure. The purpose of this request is to fund the replacement, upgrade, and improvement of A35
APPENDICES Q1-FY2025-2026 (07/01/25 - 09/30/25)
critical IT components/systems to mitigate these risks and provide higher levels of efficiency, reliability, and security. The Capital Plan request is comprised of the following projects, each focused on a specific area of IT infrastructure: 1. Network Infrastructure Upgrade 2. Server Infrastructure Upgrade 3. SCADA Infrastructure Upgrade 4. Phone Migration 5. 525GG Conference Room Refresh 6. Cybersecurity Improvements 7. SFPUC.GOV Migration 8. Maximo Upgrade 9. Application Enhancements TBD-08 SEP South Jerrold Avenue Campus (Planning and Environmental Review) This proposed project includes preparation of the Environmental Impact Report (EIR) for the SEP Campus Plan – South Campus, in conformance with the provisions of the California Environmental Quality Act (CEQA), the CEQA Guidelines (California Public Resources Code Section 15000 et seq., "CEQA Guidelines"), and Chapter 31 of the San Francisco Administrative Code. CEQA requires the preparation of an EIR when a project could have significant unavoidable impacts on the physical environment. The physical boundary of the South Campus is Jerrold Avenue and Oakdale Avenue, and Phelps Street and the Caltrains line.

A36
APPENDICES Q1-FY2025-2026 (07/01/25 - 09/30/25)
APPENDIX A. PROJECT DESCRIPTION
RNR
Renewal & Replacement Program
15722-LD R&R Collection Systems - Large Diameter
The purpose of the Wastewater Enterprise (WWE) Renewal and Replacement Program (R&R) Collection System Large Diameter Sewer project is to maintain the existing functionality of the sewage collection system and address planned and emergency projects for repair and replacement of structurally inadequate sewers. This project consists of the following sub-projects: large diameter (greater than 36-inch) sewer cleaning and condition assessment, and large diameter (greater than 36-inch) sewer improvements. By utilizing an asset management approach, which factors in: physical condition, age, location, risk, public safety, paving schedule and other factors, aging and failed portions of the collection system are identified and replaced.
15722-SD R&R Collection Systems - Small Diameter
The purpose of the Wastewater Enterprise (WWE) Renewal and Replacement Program (R&R) Collection System Small Diameter Sewer project is to maintain the existing functionality of the sewage collection system and address planned and emergency projects for repair and replacement of structurally inadequate sewers. This project consists of the following sub-projects: small diameter (less than and equal to 36-inch) sewer improvements, small diameter (less than and equal to 36-inch) sewer condition assessment, spot sewer replacement. By utilizing an asset management approach, which factors in: physical condition, age, location, risk, public safety, paving schedule and other factors, aging and failed portions of the collection system are identified and replaced.
15722-TS T/S Box Tier 2 (Field) Condition Assessment
The Tier 2 condition assessments in this project are intended to follow the previously performed Tier 1 condition assessments. The specific assets to be inspected, as well as their priorities, will be identified based on the Tier 1 information and other considerations. Tasks that would be performed as part of the inspection include information collection and review, field inspection including selection of inspection technique, logistical planning, and coordination; Execution of field inspection work; Review and analysis of inspection results, assessment of condition, development of recommendations and preparation of condition assessment reports. Due to the wide range in the sizes of the boxes, physical configuration and operational conditions, variability in approach is anticipated for each specific asset. Upon selection and prioritization of the T/S boxes to be inspected, asset-specific methodologies and budgets will be developed. Based on the size of the boxes, a limited number, if any, may be inspected using robotic multi- sensor equipment due to technological limitations such as lighting and video quality. Person entry may be required. Logistical components such as access, safety and flow bypass may be identified during the planning phase. If existing access points are not suitable to support inspection (person entry or robotic), improvements to or creation of access points may be required. Based on an assumed cost of $1,000,000 per mile, the budget for this project may address inspection of up to 10 miles of T/S boxes. 15724 R&R Treatment Facilities
The purpose of the Wastewater Enterprise (WWE) Repair and Replacement (R&R) Program Treatment Plant Improvement projects is to maintain the capacity and reliable performance of the wastewater treatment facilities owned/operated by the Wastewater Enterprise. This is a continuing annual program to extend the useful life of the WWE treatment assets. Treatment Facility Wastewater Enterprise Assets include:

Transport Boxes, Discharge Structures, Pump Stations, Force Mains, Tunnels and Treatment Plants. The A37
APPENDICES Q1-FY2025-2026 (07/01/25 - 09/30/25)
R&R Treatment Facilities projects are prioritized based upon regulatory compliance, condition assessments, Operation staff recommendations and Level Of Service goals. Planned WWE R&R Program Treatment Plant Improvement projects will address aging infrastructure at the wastewater enterprise treatment facility assets. Planned WWE R&R Program Treatment Plant Improvement projects are prioritized based on risk to permit compliance, safety and urgency. The failure of any major component of the wastewater treatment facilities could be catastrophic, compromising the SFPUC's ability to handle and treat wastewater, which could result in severe public health, safety, regulatory, and environmental impacts.

A38
Project Name Start Finish
SSIP Sewer System Improvement Program 01-Jul-11 30-Jun-34 Sewer System Improvement Program Phase 1 01-Jul-11 30-Jun-34 Treatment Facilities 01-Jul-11 11-May-29
Biofuel Alternative Energy (CWWBAE01) 01-Jul-11 31-Mar-16 SEP Biosolids Digester Failties Project (CWWSIPDP01) 01-Jul-11 11-May-29 SEP New Headworks (Grit) Replacement (CWWSIPSE02) 01-Mar-13 31-Aug-27 SEP Existing Digester Roof R epairs (CWWSIPSE03) 01-Apr-13 03-Mar-16 Oxygen Generation Plant (CWWSIPSE01) 23-Aug-12 10-Jun-16 SEP Primary and Secondary clairifier Upgreades (CWWSIPSE04) 01-Jul-13 21-Jan-19 SEP 521/522 and Disinfection Upgrades (SEP Building 521 Replacement) (CW W 03-Jun-13 30-Jun-21 Primary Sludge Handling Improvements (CWWSIPSE06) 03-Jun-13 10-Feb-16 Facility-wide Distribution Control System Upgrade (CWWSIPSE07) 13-Feb-14 30-Dec-27 SEP Seismic Reliability and Condition Assessment Improvements (CWWSIPSE 0 03-Jun-13 31-Mar-23 SEP Existing Digester Gas H andling Improvements (CWWSIPSE09) 16-Jun-14 28-Feb-20 SEP Power Feed and Primary Switchgear Upgrades (CWWSIPSE10) 23-Jun-14 31-Mar-26 SEP Oxygen Generation Plant 01 (CWWSIPSE11) 01-Apr-16 21-Nov-19 NPF Outfall System Rehabilitation (CWWSIPTPNP01) 22-May-13 31-Oct-18 North Shore Pump Station Wet Weather Improvements (CWWSIPTPNP02) 15-Aug-13 30-Jun-25 OSP Fine Screen and Grit Removal Enhancements (CWWSIPTPOP01) 01-Jul-13 20-Nov-15 Westside Pump Station Reliability Improvements (CWWSIPTPOP02) 13-Jun-13 30-Jun-26 OSP Digester Gas Utilization Upgrades (CWWSIPTPOP03) 01-Oct-13 02-Jun-25 Westside Pumpstation Redundant Force Main Improvements (CWWSIPTPOP04) 02-Jan-14 29-Jan-16 OSP Condition Asseessment Repairs (CWWSIPTPOP05) 31-Jul-14 29-Jan-21 OSP Odor Control Optimization (CWWSIPTPOP06) 31-Jul-14 05-Feb-20 Collection System 29-May-12 16-Oct-26
Channel Tunnel/Bayside Drainage (CBSIP) (CWWSIPCT01) 02-Jul-12 30-Jun-23 Baker/Laguna/Pierce CSD & Outfall (CWWSIPCSCD02) 29-Jun-15 20-Nov-15 Hudson Ave Pump Station (CWWSIPCSPS01) 31-Mar-14 31-Oct-17 Beach and Sansome Street CSD Rehabilitation (CWWSIPCSCD03) 14-Mar-16 28-Jun-24 CSD Backflow Prevention and Monitoring (CWWSIPCSCD04) 25-Jul-16 28-Jun-24 Force Main Rehab at Embarcadero and Jackson Streets (CWWSIPCSPS02) 07-Jul-14 29-Dec-23 Northshore To Channel Force Main (CWWSIPNC01) 29-May-12 06-Jun-17 Richmond Transport/Storage Tunnel Rehabilitation (CWWSIPCSCD01) 01-Jun-15 31-Dec-20 5th, North 6th and Division Street CSD Rehabilitation (CWWSIPCSCD05) 01-Jul-16 28-Jun-24 FQ1 F F FQ4 F FQ2 F F FQ1 FQ2 F F FQ1 F FQ3 F FQ1 F F FQ4 F FQ2 F F FQ1 FQ2 F F FQ1 F FQ3 F FQ1 F FQ3 F F FQ2 F FQ4 F FQ2 F F FQ1 FQ2 F F FY2021 FY2022 FY2023 FY2024 FY2025 FY2026 FY2027 FY2028 FY2029 FY2030 FY2031 FY2032 Appendix B.1 Sewer System Improvement Program (SSIP) Phase 1 - Approved Project Level Schedules Project Management
Planning
Environmental
Design
Right-of-Way
Bid & Award
Construction Mgmt
Construction
Closeout
Program Mgmt
A39
Project Name Start Finish
Marin Street Sewer Replacement (CWWSIPCSPS05) 01-Jul-15 23-Jan-20 Griffith Pump Station Improvements (CWWSIPCSPS06) 14-Mar-16 30-Dec-22 Van Ness BRT Sewer Improvements (CWWSIPCSSR04) 01-Oct-13 31-Dec-24 Better Market Street Sewer Improvements (CWWSIPCSSR05) 06-Jan-14 28-Jun-24 Geary BRT Sewer Improvements (CWWSIPCSSR06) 06-Jan-14 10-May-24 Central Subway Sewer Improvements (CWWSIPCSSR07) 06-Jan-14 28-Jun-19 Mission Bay Loop Sewer Improvement (CWWSIPCSSR08) 02-May-14 28-Jun-24 Drumm and Jackson Streets Sewer System Improvement (CWWSIPCSSR09) 26-May-15 31-Dec-20 Masonic Avenue Sewer Improvements (CWWSIPCSSR10) 27-Oct-14 28-Jun-19 Rutland Sewer Improvements (CWWSIPCSSR12) 30-Oct-17 21-Sep-18 Taraval Sewer Improvements (CWWSIPCSSR13) 14-Mar-16 31-Jul-25 Richmond Transport Modeling (CWWSIPCSSR01) 25-Mar-13 30-Jun-14 Collection System Condition Assessment (CWWSIPCSSR02) 09-May-13 31-Mar-21 Kansas and Marin Streets Sewer Improvements (CWWSIPCSSR03) 10-Jun-13 16-Oct-26 Cargo Way Sewer Box Odor Reduction (CWWSIPCSSR11) 13-Apr-15 30-Jun-23 Mariposa Dry-Weather Pump Station & Force Main Improvements (CWWSIPCS P 01-Jul-14 28-Jun-24 Cesar Chavez Pump Station (CWWSIPCSPS04) 08-Sep-14 26-May-16 Geary BRT Sewer Improvements Phase 2 (10033106) 15-Mar-18 08-Apr-24 SSIP Sewer Improvements Projects (10033745) 02-Jul-18 30-Nov-22 Stormwater Management 01-Jul-11 30-Jun-34
Major Trunk Sewers (CWWSIPUW04) 01-Jul-11 31-Oct-12
Lake Merced Drainage (CWWSIPUW03) 01-Jul-11 31-Oct-12
Fulton St Sewer (CWWSIPUW02) 01-Jul-11 31-Oct-12
Urban Watershed Asesement Planning (CWWSIPUW01) 07-Oct-11 30-Jun-17 Urban Watershed Assesment and Planning Initiation (CWWSIPUW00) 01-Jul-11 28-Jun-13 Sunset Green Infrastructure (CWWSIPFCDB01) 03-Dec-12 31-Oct-22 NorhtShore Green Infrastructure (CWWSIPFCDB02) 03-Dec-12 31-Dec-18 Lake Merced Green Infrastructure (CWWSIPFCDB03) 03-Dec-12 24-Apr-18 Sunnydale Green Infrastructure (CWWSIPFCDB04) 03-Dec-12 30-Sep-19 RIchmond Green Infrastructure (CWWSIPFCDB05) 03-Dec-12 30-Sep-22 Yosemite Green Infrastructure (CWWSIPFCDB06) 03-Dec-12 08-Nov-28 Channel Green Infrastructure (CWWSIPFCDB08) 21-Feb-14 31-Aug-18 Islais Creek Green Infrastructure (CWWSIPFCDB09) 08-Feb-16 24-Apr-18 Wawona St and 15th Ave Stormwater Detention Project (CWWSIPFCDB12) 01-Jul-16 02-Dec-24 FQ1 F F FQ4 F FQ2 F F FQ1 FQ2 F F FQ1 F FQ3 F FQ1 F F FQ4 F FQ2 F F FQ1 FQ2 F F FQ1 F FQ3 F FQ1 F FQ3 F F FQ2 F FQ4 F FQ2 F F FQ1 FQ2 F F FY2021 FY2022 FY2023 FY2024 FY2025 FY2026 FY2027 FY2028 FY2029 FY2030 FY2031 FY2032 Appendix B.1 Sewer System Improvement Program (SSIP) Phase 1 - Approved Project Level Schedules Project Management
Planning
Environmental
Design
Right-of-Way
Bid & Award
Construction Mgmt
Construction
Closeout
Program Mgmt
A40
Project Name Start Finish
Watershed Stormwater Management (Planning Only) (CWWSIPFCGI01) 11-Jul-16 30-Jun-34 Advanced Rainfall Prediction - Part 1 (CWWSIPFCRP01) 01-Apr-13 29-Jun-18 Operational Decision System Phase 1 (CWWSIPFCRP02) 01-Aug-13 30-Sep-16 Operational Decision System Phase 2 (CWWSIPFCRP03) 01-Feb-17 31-Jul-24 No FSP Project ID 04-Sep-12 24-Apr-18
Flood Resilience Projects 01-Apr-13 31-Dec-24
17th and Folsom Wet Weather Storage (CWWSIPFCDB07) 01-Apr-13 06-May-16 Flood Resilience Analysis (Planning Phase Only) (CWWSIPFCDB10) 30-Jun-15 28-Feb-17 Flood Resilience-Early Project (Planning Phase Only) (CWWSIPFCDB11) 26-Oct-15 30-Dec-16 Cayuga Ave Stormwater Detention Project (CWWSIPFCDB13) 01-Jul-16 29-Mar-19 Folsom Area Stormwater Improvement Project (CWWSIPFCDB14) 01-Jul-16 31-Dec-24 17th and Folsom Permanet Barriers (CWWSIPFCDB15) 20-May-16 29-Mar-19 Hydraulic and Drainage Sewer Improvements (CWWSPIFCDB16) 01-Jul-16 30-Jun-23 Land Reuse 17-Sep-13 24-Dec-21
Land Reuseof 1800 Jerrold Avenue (CWWSIPPRPL91) 17-Sep-13 31-Dec-19 Land Reuse 1800 Jerrold Avenue (CWWSIPPRPL92) 30-Sep-13 24-Dec-21 Program Management 01-Sep-11 01-May-29
SSIP Program Management (CWWSIPPL01) 01-Sep-11 01-Dec-15 SSIP Program Management (CWWSIPRPL01) 01-Sep-11 01-May-29 FQ1 F F FQ4 F FQ2 F F FQ1 FQ2 F F FQ1 F FQ3 F FQ1 F F FQ4 F FQ2 F F FQ1 FQ2 F F FQ1 F FQ3 F FQ1 F FQ3 F F FQ2 F FQ4 F FQ2 F F FQ1 FQ2 F F FY2021 FY2022 FY2023 FY2024 FY2025 FY2026 FY2027 FY2028 FY2029 FY2030 FY2031 FY2032 Appendix B.1 Sewer System Improvement Program (SSIP) Phase 1 - Approved Project Level Schedules Project Management
Planning
Environmental
Design
Right-of-Way
Bid & Award
Construction Mgmt
Construction
Closeout
Program Mgmt
A41
Project Name Start Finish
SSIP Sewer System Improvement Program 03-Mar-18 29-Nov-39 Sewer System Improvement Program Phase 1 03-Mar-18 29-Nov-39 Treatment Facilities 03-Mar-18 29-Nov-39
OSP Condition Improvement Projects - Part 2 03-Mar-18 28-Jun-30 Admin Bldg (NPF 930) Evaluation & Interim H&S Improvements 01-Mar-22 29-Sep-28 Primary Treatment (SEP 040/041) H&S Improvements 04-Jan-21 31-Mar-28 Maintenance Building (SEP 940) Interim Improvement 12-Jan-21 04-Feb-28 SEP 550 Booster PS Condition Inspection & Interim 12-Jan-21 30-Jun-28 Solids Thickening (OSP 011) Process Upgrade 25-Jan-22 10-Mar-28 OSP Plant-wide Ventilation (HVAC) Upgrades 26-Jan-22 16-Jul-27 Admin Bldg (OSP 930) Health & Safety Improvements 01-Feb-22 08-Jul-27 OSP & WSPS Security Enhancements (10037777) 02-Aug-21 01-Mar-28 NPF & NSS Security Enhancements (10037904) 18-Jan-22 01-Mar-28 NPF DCS Upgrades (Construction) 01-Nov-21 30-Dec-27
SEP, Booster PS, & BFS Security E nhancements 18-Jan-22 01-Mar-28 Secondary Clarifiers (SEP230) Rehabilitation 03-Oct-22 30-Nov-29 Gaseous Oxygen System (OSP 011) Upgrades 03-Jan-23 08-May-29 New Trades & Maintenance Building 01-Nov-22 31-Aug-28
Sedimentation (NPF 040/041) Tanks Condition Improvements 14-Nov-22 30-Aug-30 SEP Condition Improvement Projects - Part 1 03-Apr-23 29-Oct-27 SEP Mainstream Nutrient Reduction 01-Oct-24 29-Nov-39
Westside FM Reliability Project – PLANNING 03-Jul-23 26-Dec-24 Collection System 01-Aug-19 30-Sep-30
Geary BRT Sewer Improvements - Phase 2 (CON) 04-Mar-24 28-Feb-28 Large Sewer Condition Assessment and Improvements 01-Aug-19 07-Dec-26 Baker (009) Baffle Improvements 07-Dec-20 10-Oct-24
Brannan (019) CSD Gate & Baffle Rehab 07-Dec-20 28-Apr-28 Seacliff No. 2 PS & FM Upgrade 14-Dec-20 03-Apr-28
Seacliff No. 1 PS & FM Upgrade 07-Dec-20 31-Mar-27
Sunnydale PS Safety Improvements 14-Dec-20 23-May-28
Geary Underpass PS Safe Access Enhancements 10-Jan-22 29-May-26 System-wide CSD & T/S Monitoring Equipment Assessment 18-Jan-22 17-Mar-28 Pump Station Security Upgrades (Cesar Chavez, GFS,CHS, MMS) 01-Jun-22 13-Sep-27 CSD Structure Rehab & Upgrades - Part 1 03-Jan-22 31-Jan-29 FQ2 FQ3 FQ4 FQ1 FQ2 FQ3 FQ4 FQ1 FQ2 FQ3 FQ4 FQ1 FQ2 FQ3 FQ4 FQ1 FQ2 FQ3 FQ4 FQ1 FQ2 FQ3 FQ4 FQ1 FQ2 FQ3 FQ4 FQ1 FQ2 FQ3 FQ4 FQ1 FQ2 FQ3 FQ4 FQ1 FQ2 FQ3 FQ4 FQ1 FQ2 FQ3 FQ4 FY2024 FY2025 FY2026 FY2027 FY2028 FY2029 FY2030 FY2031 FY2032 FY2033 FY2034 Appendix B.1 Sewer System Improvement Program (SSIP) Other - Approved Project Level Schedules Project Management
Planning
Environmental
Design
Right-of-Way
Bid & Award
Construction Mgmt
Construction
Closeout
Program Mgmt
A42
Project Name Start Finish
CHFM Inspection and Rehabilitation - Southern Port 01-Apr-24 30-Sep-30 Griffith DW FM Rehab 01-Oct-24 03-Oct-28
Stormwater Management 01-Jul-18 30-Jun-33
Regional School/Park: Giannini Middle School 04-Apr-24 30-Jun-29 Green Infrastructure grant Program (10034553) 01-Jul-18 30-Jun-33 Balboa High School Regional Runoff Reduction Project 03-Jul-23 03-Oct-28 Buchanan Street Mall 03-Oct-22 28-Dec-26
Flood Resilience Projects 02-Jan-19 27-Dec-34
Lower Alemany Area Stromwater Improvement Project (10034360) 02-Jan-19 01-Nov-28 Folsom Area Stormwater Imp. Project Phase 2 17-Oct-22 16-Feb-29 Flood Resiliency Planning 03-Oct-22 29-Jun-29
Floodwater Management Grant Assistance Program (Grant) 16-Oct-23 27-Dec-34 Program Management 03-Jul-23 30-Jun-37
Program Management - Phase 2 03-Jul-23 30-Jun-37
FQ2 FQ3 FQ4 FQ1 FQ2 FQ3 FQ4 FQ1 FQ2 FQ3 FQ4 FQ1 FQ2 FQ3 FQ4 FQ1 FQ2 FQ3 FQ4 FQ1 FQ2 FQ3 FQ4 FQ1 FQ2 FQ3 FQ4 FQ1 FQ2 FQ3 FQ4 FQ1 FQ2 FQ3 FQ4 FQ1 FQ2 FQ3 FQ4 FQ1 FQ2 FQ3 FQ4 FY2024 FY2025 FY2026 FY2027 FY2028 FY2029 FY2030 FY2031 FY2032 FY2033 FY2034 Appendix B.1 Sewer System Improvement Program (SSIP) Other - Approved Project Level Schedules Project Management
Planning
Environmental
Design
Right-of-Way
Bid & Award
Construction Mgmt
Construction
Closeout
Program Mgmt
A43
Project Name Start Finish
W astewater Facilities & Infrastructure Programs 01-Jan-11 20-Jul-33 CWP11001 New Treasure Island Wastewater Treatment Plant 01-Jan-11 26-Aug-26 CWWFAC01 Ocean Beach Climate Change Adaptation Project 23-Jul-12 20-Jul-33 CWWFAC04 Islais Creek Outfall Crossing 26-Sep-16 30-Jun-25 10033820 Southeast Outfall Condition Assessment and Rehabilitation01-Jul-19 31-Mar-27 10040511 Interim Sidestream Nutrient Removal 01-Sep-23 30-Jun-26 10038793 Customer Service System 01-Jul-22 30-Jun-27
TBD-08 SEP South Jerrold A venue Campus (Planning and Environmental02-Jan-26 30-Dec-28 ITS ITS Capital Projects 01-Jul-24 30-Jun-30

F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F FY2024 FY2025 FY2026 FY2027 FY2028 FY2029 FY2030 FY2031 FY2032 FY2033 Y2034 Appendix B.2 WWE Facilities & Infrastructure (F&I) - Approved Project Level Schedules Project Management
Planning
Environmental
Design
Right-of-Way
Bid & Award
Construction Mgmt
Construction
Closeout
A44
Project Name Start Finish
WWE Renewal & Replacement Program 01-Jul-10 31-Mar-26
R&R Treatment Facilities 01-Jul-10 14-Feb-25
R&R Collection Systems - Small Diameter 01-Jul-10 31-Mar-26 R&R Collection Systems - Large Diameter 01-Jul-22 31-Mar-26 T/S Box Tier 2 (Field) Condition Assessment 09-Dec-24 31-Mar-26 FQ1 F F FQ4 F FQ2 F F FQ1 FQ2 F F FQ1 F FQ3 F FQ1 F F FQ4 F FQ2 F F FQ1 FQ2 F F FQ1 F FQ3 F FQ1 F FQ3 F F FQ2 F FQ4 F FQ2 F F FQ1 FQ2 F F FY2021 FY2022 FY2023 FY2024 FY2025 FY2026 FY2027 FY2028 FY2029 FY2030 FY2031 FY2032 Appendix 2.1 Wastewater Enterprise Renewal and Replacement - Approved Project Level Schedules Project Management
Planning
Environmental
Design
Right-of-Way
Bid & Award
Construction Mgmt
Construction
Closeout
Program Mgmt
A45
Appendix C. Acronyms Q1-FY2025-2026 (07/01/25 – 09/30/25) AAR Alternat
ive Analysis Report
ADA Americans with Disabilities Act
ACOE Army Corps of Engineers (also
shown as USACE)
BAAQMD Bay Area Air Quality Management
District
BCTD Bay Corridor and Transmission
Distribution
BDFP Biosolids Digester Facilities Project
BFS Bruce Flynn Pump Station
BMP Best Management Practices
BNR Biological Nutrient Removal
BPS Booster Pump Station
BRT Bus Rapid Transit
Caltrans California Department of
Transportation
CBSIP Central Bayside System
Improvement Project
CCS Customer Cloud Service
CCTV Closed-Circuit Television
CEQA California Environmental Quality Act
CER Conceptual Engineering Report
CFR Code Federal Regulation
CFRP Carbon-fiber-reinforced polymers
CHFM Channel Force Main
CHS Channel (Street) Pump Station
CIP Capital Improvement Program;
Cast-Iron Pipe
CIPL Cured-in-Place Lining
CIS Customer Information System
CM/GC Construction Manager/General
Contractor
CN Construction
CSAMP Collection System Asset
Management Program
CSD Combined Sewer Discharge
DAF Dissolved Air Flotation
DB Design-Build
DBI Department of Building Inspection
DCS Distributed Control System
DMA Drainage Management Area
EIR Environmental Impact Report
EOP Early Out Package(s)
EPA Environmental Protection Agency
F&I Facilities and Infrastructure
FASIP Folsom Area Stormwater
Improvement Project
FAT Factory Acceptance Testing
FM Force Main
FRP Fiberglass Reinforced Plastic
FY Fiscal Year
GBT Gravity Belt Thickener
GFS Griffith Street Pump Station
GGNRA Golden Gate National Recreation
Area
GI Green Infrastructure
GIGP Green Infrastructure Grant
Program
GOX
Gaseous Oxygen
HDPE High Density Polyethylene
HPU Hydraulic Power Unit
HVAC Heating, Ventilation, and Air
Conditioning
I&C Instrumentation and Controls
IC Internal Combustion
IT Information Technology
JOC Job Order Contract
LAASIP Lower Alemany Area Stormwater
Improvement Project
APPENDIX C. LIST OF ACRONYMS
A46
Appendix C. Acronyms Q1-FY2025-2026 (07/01/25 – 09/30/25) PSA Pressure Swing Absorption
PUC Public
Utilities Commission
QA/QC Quality Assurance/Quality Control
R&R Renewal and Replacement (also
shown as RnR)
RDT Rotary Drum Thickener
RCP Reinforced Concrete Pipe
RIO Remote I/O
RFP Request for Proposal
ROV Remote Operated Vehicle
ROW Right-of-Way
RWQCB Regional Water Quality Control
Board
SCADA Supervisory control and data
acquisition
SEO Southeast Outfall
SEP Southeast Wastewater Treatment
Plant
SF San Francisco
SFPORT Port of San Francisco
SFPUC San Francisco Public Utilities
Commission
SFMTA San Francisco Municipal
Transportation Agency (also
shown as MTA)
SFPW San Francisco Public Works
(formerly SFDPW)
SFUSD San Francisco Unified School
District
SOMA South of Market
SOW Scope of Work
SRF State Revolving Fund
SSIP Sewer System Improvement
Program
T/S Transport and Storage
TBD To Be Determined
LED Light-Emitting Diode
LID Low Impact Development
LF Linear Feet
LOS Levels of Se
rvice
LOX Liquid Oxyg
en
MBR Membrane bioreactor
MCC Motor Control Center
MCOPI Manufacturer Certificates of Proper
Installation
MGD Million Gallons per Day
MMS Merlin Morris Pump Station
MND Mitigated Negative Declaration
MOU Memorandum of Understanding
N/A Not Applicable
NAR Needs Assessment Report
NEPA National Enviro nmental Policy Act
NPDES National Pollutant Discharge
Elimination System
NPF Northpoint (Wet-Weather) Facility
NSCFM North Shore to Channel Force Main
NSFM North Shore Force Main
NSS North Shore Pump Station (also
shown as NSPS)
NTP Notice to Proceed
O&M Operations and Maintenance
OCU Odor Control Units
OSP Oceanside Water Pollution Control
P3 Public-Private Partnership
PG&E Pacific Gas & Electric
PLC Programmable Logic Controllers
PM Program Management; Project
Manager
PMC Program Management Consultant
PRV Pressure Relief Valve
PS Pump Station; Primary Sludge
A47
Appendix C. Acronyms Q1-FY2025-2026 (07/01/25 – 09/30/25) TIDA Treasure
Island
Development Authority
TBL Triple Bottom Line
THP Thermal Hydrolysis Process
TIWRRF Treasure Island Water Resource
Recovery
TM Technical Memorandum
TPAS Thickened Primary Activated
Sludge
UPS Uninterruptable Power Supply
UV Ultraviolet
UWA Urban Watershed Assessment
VCP Vitrified Clay Pipe
VFD Variable Frequency Drives
VPSA Vacuum Pressure Swing
Adsorption
WAS Waste Activated Sludge
WIFIA Water Infrastructure Finance and
Innovation Act
WSPS West Side Pump Station (also
shown as WSS)
WSS Westside Pump Station (also
shown as WSPS)
WWE Wastewater Enterprise
A48

CleanPowerSF Sfpuc CommissionDecember 9, 2025

CleanPowerSF Sfpuc Commission
December 9, 2025