ppgQy p Wastewater Enterprise Quarterly Report Including Southeast Area Major Projects — CleanPowerSF Sfpuc Commission, September 26, 2023

SEWER SYSTEM IMPROVEMENT PROGRAM | Grey. Green. Clean.

Wastewater Capital Programs Quarterly Report
April 2023 – June 2023

Bessie Tam, Wastewater Capital Programs Director
Presented to the San Francisco Public Utilities Commission September 26, 2023
SEWER SYSTEM IMPROVEMENT PROGRAM | Grey. Green. Clean.

Construction Updates
2 Anticipated Completion:

April 2024
Wawona Area
Stormwater Improvement
Project
North Shore Pump
Station Wet Weather
Improvements
Anticipated Completion:

May 2024
Westside Pump Station
Reliability Improvements
Anticipated Completion:

June 2024
SEWER SYSTEM IMPROVEMENT PROGRAM | Grey. Green. Clean.

PROJECT COUNT BY PHASE
(as of March 2023)
Planning
$20M
(1 Project)
Phase 1
$4.402B
(70 Projects)
Design
$177M
(6 Projects)
Completed
$435M
(41 Projects )
Construction
$3,646M
(11 Projects)
Bid & Award
$0
(0 Projects)
Close-out
$125M
(11 Projects)
SSIP Phase 1 Status
3 PROJECT COUNT BY PHASE
(as of June 2023)
Planning
$20M
(1 Project)
Phase 1
$4.402B
(70 Projects)
Design
$177M
(6 Projects)
Completed
$457M
(43 Projects)
Construction
$3,646M
(11 Projects)
Bid & Award
$0
(0 Projects)
Close-out
$102M
(9 Projects)

55.9% Complete 59.7% Complete
SEWER SYSTEM IMPROVEMENT PROGRAM | Grey. Green. Clean.

SSIP Status - Cost Summary
4 Section I.3 SSIP
Table 3. p9-10 (23-24 pdf)
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 ($ Millon)
(E)
Treatment Facilities $1,907.0 $4,256.9 $4,263.6 ($6.7) $0.0 Collection System $263.8 $555.2 $552.5 $2.7 $0.0
Stormwater Management $105.5 $243.1 $243.4 ($0.3) $0.0
Flood Resilience Projects $36.8 $633.9 $656.0 ($22.1) $0.0 Land Reuse Projects $85.1 $89.5 $85.1 $4.3 $0.0
Program Management (PM) $158.6 $195.0 $195.0 $0.0 $0.0
Overall Program Total $2,556.4 $5,973.5 $5,995.6 ($22.1) $0.0 SSIP Phase 1 Total $2,498.3 $4,402.7 $4,401.2 $1.4 $0.0 Other SSIP Subtotal
(Phase 2 and 3 priorities)
$58.1 $1,570.9 $1,594.4 ($23.5) $0.0
SEWER SYSTEM IMPROVEMENT PROGRAM | Grey. Green. Clean.

Facilities and Infrastructure Status-
Cost Summary
5 Section II.3 F&I Program
Table 3. (97 pdf)
Negative numbers reflect cost increases
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 ($
Millon) (E)
Facilities and Infrastructure Program $201.4 $677.8 $647.8 $30.0 $0.0 SEWER SYSTEM IMPROVEMENT PROGRAM | Grey. Green. Clean. 6 Awarded Construction:

1. Castro District Large Diameter Sewer Improvements.

2. Folsom Area Stormwater Improvements – Initial Upstream Sewer Improvements.

Completed 95% Design – East SOMALarge Diameter
Sewer Improvements.

Completed 35% Design – Combined Sewer Discharge
Structure Rehab & Upgrades, Part 1.

Completed Conceptual Engineering Report –

1. Southeast Plant 550 Booster Pump Station Condition
Inspection and Interim Improvements,

2. Oceanside Plant Solids Thickening Process Upgrade,

3. North Point Facility & North Shore Pump Station Security Enhancements,

4. Pump Station Security Upgrades, and

5. Brannon Combined Sewer Discharge & Baffle Rehabilitation.

Capital Programs Milestones
Project Management Bureau – Student Interns
Southeast Plant Tour (BDFP)
John O'Connell High School – Construction Pathway
Students Southeast Plant Tour (Headworks)
SEWER SYSTEM IMPROVEMENT PROGRAM | Grey. Green. Clean.

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

Project Cost: $2,373M
Progress and Status:
• Construction of the five digester vessels continues and concrete placement of upper basement decks and walls
are completed or in progress
• Construction of solids pretreatment building is underway with the completion of the mat slab, waterproofing of the exterior walls, and placement of the Level 1 walls
• Construction has begun at the biosolids dewatering
building and ancillary facilities and utilities
• 90% of the construction of the major biosolids facilities has been bid and awarded
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: Increased from $679M to $689M
Progress and Status:
• Civil/structural/electrical work continued at the influent junction, fine screen/grit influent splitter, grit tank/grit handling, primary influent distribution, and odor control areas
• Contractor started equipment testing and installation for substations 1A/1B
• Contractor started forming the retaining wall base for the campus fence
• Continued transformers install and conduit connections in the electrical room and began installation of grit tank covers • Continued coordination with Power Enterprises electrical upgrade projects for temporary and permanent power cutovers from PG&E to SFPUC power
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: September 18, 2023

TO: Commissioner Newsha Ajami, President
Commissioner Sophie Maxwell, Vice President
Commissioner Tim Paulson
Commissioner Anthony Rivera
Commissioner Kate Stacy

FROM:

Dennis J. Herrera, General Manager

RE: Wastewater Enterprise Capital Improvement Program
4 th Quarter/ Fiscal Year 2022-2023

Enclosed please find the Wastewater Enterprise Capital Improvement Program Quarterly Report for the 4
th Quarter of Fiscal Year (FY) 2022-2023. The primary
intent of the report is to provide the Commission, stakeholders, and the public with a status summary of the Program for the period of April 1, 2023 to J une 30, 2023.

Attachment

QUARTERLY REPORT
Wastewater Enterprise Programs
April 2023 – June 2023
Published: September 18, 2023
DRAFT

This page is inten
tionally left blank.

i
WWE Quarterly Report Q4-FY2022-2023 (04/01/23– 06/30/23)

EXECUTIVE SUMMARY
This Quarterly Report provides a summary update on Wastewater Capital Programs, including (1) the Sewer System Improvement Program (SSIP) , comprised of SSIP Phase 1 and Other SSIP, (2) the Wastewater Enterprise (WWE) Facilities and Infrastructure Program, and (3) the WWE Renewal and Replacement Program. This Report provides a status summary of the WWE Capital Programs for the period of April 1, 2023 to June 30, 2023 to the Commission, the programs’ stakeholders and the public.

This Quarterly Report also includes the schedule and cost forecasts from the Fiscal Year 2024 to 2033 10-year Capital Improvement Plan (FY24-FY33 10-year CIP) that was approved by the San Francisco Public Utilities Commission on February 14, 2023. Changes to program and project scopes, schedules, and budgets from the FY24-FY33 10-year CIP became effective on July 1, 2023, the start of FY24.

Program Current Status:

During this quarter, steady progress continues with the SSIP. Overall, SSIP is 46.4% complete as of June 2023 (an increase of 2.3% from last quarter) and there are no changes to the number of projects in the programs. SSIP Phase 1 and Other SSIP are at 59.7% and 7.7% complete as of June 2023, respectively.

For this reporting period, the SSIP Phase 1 remains at seventy ( 70) projects in various phases as follows: seven (7) projects in planning or design, eleven (11) projects in construction, nine (9) projects in closeout, and forty-three (43) projects completed. See Figure A below.

Figure A: SSIP Phase 1 Projects by Phase and Approved Budget

ii
WWE Quarterly Report Q4-FY2022-2023 (04/01/23– 06/30/23)

For this reporting period, the Other SSIP remains at forty-three (43) projects in various phases as follows: twelve (12) projects in pre-planning, one (1) in bid-and-award, twenty -seven (27) projects in planning or design, and three (3) projects in construction. See Figure B below.

Figure B: Other SSIP Projects by Phase and Approved Budgets For this reporting period, the WWE Facilities and Infrastructure Program (F&I) remains at s even (7) projects in various phases as follows: one (1) project in pre-planning, three (3) projects in planning or design, one (1) project in construction, one (1 ) project in closeout, and one (1) project completed. See Figure C below.

Figure C: Facilities and Infrastructure Projects by Phase and Approved Budgets

iii
WWE Quarterly Report Q4-FY2022-2023 (04/01/23– 06/30/23)

The following Tables provide a summary of the cost and schedule status for the SSIP Phase 1, Other SSIP Projects, and F&I Program.

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 $2,498.3 $4,402.7 $4,401.2 $1.4 -
Other SSIP $58.1 $1,570.9 $1,594.4 ($23.5) -
F&I $201.4 $677.8 $647.8 $30.0 -
Programs Total $2,757.8 $6,651.3 $6,643.4 $7.9 -
* Negative number reflects cost increases since last quarter, and positive number reflects cost reduction since last quarter.

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 06/30/32 04/02/36 45.1 Other SSIP N/A 03/03/18 03/03/18 A N/A 06/30/33 06/30/33 - F&I 01/01/11 01/01/11 01/01/11 A 12/29/23 01/29/32 04/19/32 2.7 Overall
Programs 01/01/11 01/01/11 01/01/11 A 10/30/26 06/30/33 04/02/36 33.1 * “A” represents the actual date.

N/A = not applicable since these projects were not part of the 2016 Approved Baseline.

Program Key Updates:

Key updates for the Sewer System Improvement Program include:

1. SEP Biosolids Digester Facilities - Approximately 90% of the bid packages in the CMGC (Construction Manager/General Contractor) contract for the new biosolids facilities have been awarded. Contractor bega n construction of the biosolids dewater ing and ancillary facilities. For work at the adjacent solids -pretreatment building, construction is also continuing with the completion of the mat slab and waterproofing of the external walls, and placement of the Level 1 walls. Contractor continued work on the five (5) digester vessels, with concrete placement of the digesters’ upper basement decks and walls in progress or completed. The overall project completion is at 42.2%, compared to 40.0% last quarter.

2. SEP New Headworks (Grit) Replacement - Contractor started equipment testing and installation for electrical substations, started forming the retaining wall base for the c ampus fence, and continued installing transformers and conduit connections in the electrical room and

iv
WWE Quarterly Report Q4-FY2022-2023 (04/01/23– 06/30/23)

began installing grit tank covers. Contractor also continued work at the influent junction area, fine screen/grit influent splitter, grit tank/grit handling, primary influent distribution, influent pump station, and odor control areas. The project team continues coordination with Power Enterprises’ electrical upgrade projects (SFPUC Contracts WW-662R/ DB-130) to obtain temporary and permanent power needed for this Project. The overall project completion is at

78.2%, compared to 71.8% last quarter.

3. SEP Facility-wide Distributed Control System (DCS) Upgrade - The job order contractor completed installation of Southeast Water Pollution Control Plant’s (SEP) D istributed C ontrol System (DCS ) server room hardware and other ancillary equipment at SEP’s existing DCS server room. The project team initiated field verification activities at Oceanside Water Pollution Treatment Plant (OSP) and Westside Pump Station (WSS) , and hardware and software operational readiness tests (ORTs) at the Headworks ’ DCS. The project team is progressing with the design of the new SEP DCS network, various SEP process facilities DCS, and the Channel Pump Station DC S. The overall project completion is at 52.5%, compared to 49.8% last quarter.

4. North Shore Pump Station Wet Weather Improvements - Contractor completed: (1) structural concrete additions for two major dry weather pumps (pump numbers 1 and 2) , and has placed the pumps in their final l ocations; (2) completed installation of the new 36-inch diameter piping, valves, and structural steel framing, and continues installation of thrust blocks and supports for the piping; (3) installed new Distributed Control System (DCS) Network Cabinets and Fiber Patch Panels in the North Shore Pump Station control room and in other North Point Facility loca tions (4) installed the new uninterruptible power supply (UPS) which is feeds power to the DCS Equipment and (5) continues i nstalling conduits and wiring for instrumentation and controls for the new dry weather pumps and various equipment that will be cutover to the new DCS. The overall project completion is at 76.7%, compared to 74.9% last quarter.

5. Yosemite Green Infrastructure - The project team is progressing towards 65% design. During this quarter, the projects’ stakeholders, Wastewater Enterprise and the San Francisco Recreation & Parks endorsed the team's proposed modifications to the Yosemite Station, which would reduce the structural improvements and allow the plaza design to be more consistent with the character of McLaren Park . The overall project completion is at 22.6%, compared to 22.0% last quarter.

6. Folsom Area Stormwater Improvement - The project continues to be executed through four construction contracts: WW-719A (Initial Upstream Sewer Pipes), WW-719B (Alameda Tunnel and Division Sewer Box), WW-719C (Harrison and Treat Sewer Box), and WW-719D (Upstream Large Diameter Sewer Pipes). The project team awarded the first contract, Contract WW-719A, Initial Upstream Sewer Pipes. For WW-719B, the project team is progressing towards an overall 95% design, and government code offers were made to property owners for sub-surface easements necessary for the tunnel alignmen t. The project is comprised of two projects 10038471 and 10026818, Folsom Area Stormwater Improvement Project (planning, design, right-of-way, and environmental review phases), and Folsom Area Stormwater Improvement Project Phase 2 (bid & award, construction, and construction management phases). For Project 10038471 (pre-construction), the overall project completion is at 46.5%, compared to 44.9% last

v
WWE Quarterly Report Q4-FY2022-2023 (04/01/23– 06/30/23)

quarter. For Project 10026818 (bid & award, construction and construction management), the overall project completion is at 0.1%, compared to 0.0% last quarter.

7. Large Diameter Sewer Projects and Channel FM Intertie - This project includes ten subprojects, which are at the following phases: five in construction, one in bid & award, two in design, and two completed. During this quarter: one subproject progressed into the construction and one subproject achieved construction contract award. The overall project completion is at

37.2%, compared to 36.9% in the last quarter.

8. Geary BRT Sewer Improvements Phase 2 - The project team is procee ding toward 95% design. This project includes the planning, environmental review and design phases, and a separate project will be initiated for the bid & award, construction, and construction management phases. For this project, the overall completion is at 60.3%, compared to 47.5% in the last quarter.

9. Green Infrastructure Grants - The project team closed its Spring 2023 application cycle and received over $5 million in requested funding. During the application cycle, staff also completed three new opportunity assessments at Charles Drew and Webster Elementary Schools, and at Louis Sutter Playground. Staff continues to monitor the design of six active grant projects.

10. Lower Alemany Area Stormwater Improvements - The project team completed the 35% design.

11. Seacliff No. 1 PS & FM Upgrade - The project team completed the 65% design.

12. Seacliff No. 2 PS & FM Upgrade - The project team completed the 65% design.

13. Pump Station Security Upgrades - The project team completed the Conceptual Engineering Report.

14. Brannan (019) CSD Discharge and Baffle Rehabilitation - The project team completed the Conceptual Engineering Report.

15. Baker (009) Baffle Improvements and Repair of Backflow Valve - The Notice to Proceed (NTP) was issued on April 10, 2023.

16. CSD Structure Rehab & Upgrades - Part 1 - The project team completed the 35% Design for three combined sewer discharges (CSDs), Laguna Street, Howard Street, and Mission Bay CSDs.

For the WWE Facilities and Infrastructure Program, there are four (4) on-going projects, with one (1) project in construction, two (2) projects in design, and one (1) project in planning.

• New Treasure Island Wastewater Treatment Plant Project - The Request for Proposal for the Construction Management Staff Augmentation Services was advertised in April 2023 and the 35% design was issued in May 2023. The project team continues to coordinate with Power Enterprise for temporary and permanent power, and with the City Attorney and SFPUC Real Estate Services for property transfer from TIDA to SFPUC, which are needed for project implementation.

vi
WWE Quarterly Report Q4-FY2022-2023 (04/01/23– 06/30/23)

• Ocean Beach Climate Change Adaptation Project - The Project is being executed through five subprojects: (A) Army Corps of Engineers sand placement which is complete; (B) Short - Term Improvements which is ongoing; and Long-Term Improvements which includes (C) Intersection Reconfiguration, (D) Seawall and Coastal Access Amenities, and (E) Vegetation Planting. For the Long-Term Improvements subprojects, funding negotiations with CCSF project partner agencies are progressing but continues to impact completion of design. However, environmental review is progressing as the team is nearing completion of formal responses to comments received on the Draft Environmental Impact Report and the California Coastal Commission’s Coastal Development Permit.

For the WWE Renewal and Replacement (R&R) Program, there are thirty -four (34) Collection System projects and ten (10) Treatment Facilities projects in construction.

• Collection Systems, Renewal and Replacement Program: For sewer improvements program, the project teams exceeded annual target of 9. 3-miles and awarded 10.3-miles in fiscal year 2022-2023.
• Treatment, Renewal and Replacement Program: During this quarter, contract WW-543 SEP- SEC HVAC and Mechanical Upgrades achieved 1.8% construction completion.

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 Close
out

9. Completed Programs
IV. APPENDICES
A. Project Description
B. Project Level Approved Schedule
C. List
of Acronyms
Q3 - FY 2007
DRAFT
1 I. S
ewer System Improvement Program
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page is intentionally left blank.

I. SSIP Quarterly Report Q4-FY2022-2023 (04/01/23 – 06/30/23)

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 c ulmination 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 purp
ose 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 pr ojects, 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 associa ted 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 Q4-FY2022-2023 (04/01/23 – 06/30/23)

• 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 continues to be in operations today were originally built as follows: North Point Facility, 1951; Southeast Plant, 1952; and Oc eanside Plant, 1993. The Southeast Plant was enlarged and upgraded to secondary treatment in 1982, and again expanded to treat the current peak wet-weather 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 -Weather Facility (NPF). Each non -rainy 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 treats 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-endorsed 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 regulat ory compliance, enhancing process reliability and redundancy, 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 2 I. SSIP Quarterly Report Q4-FY2022-2023 (04/01/23 – 06/30/23)

changing market conditions to be sustainable. In previous SSIP baseline efforts, long-term forecasting 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, and 2022, and these revisions were approved by the San Francisco Public Utilities Commission (the Commission) on April 24, 2018, December 2020, and February 2022, respectively. The 2022 Approved Budget for SSIP Phase 1 is $4,402.7 million, which is about $747.4 million higher than the 2020 Baseline Budget. The 2022 Approved Program Completion is June 2032, which is about 58 months later than the 2020 Baseline Program Completion.

As desc
ribed 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 on December 2020 and February 2022. The 2022 Approved Budget for Other SSIP Projects was $1,570.9 million, which is about $373.6 million higher than the 2020 Baseline Budget. The 2022 Approved Projects’ Completion is June 2033, which is about 30 months later than the 2020 Baseline Projects Completion.

Refer to Appen
dix 1 for scope description of all projects in SSIP Phase 1 Program and Other SSIP Projects
Table 1.1 SSIP Phase I Program Revision
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 (Latest Approved) February 8, 2022 $4,402.7 06/30/32 * Final Program Completion Date
Table 1.2 Other SSIP Projects
Program Revision Commission
Approval
Budget
($Million) Schedule*
2018 (Baseline) December 11, 2018 $430.5 06/30/28
2020 (Revised) December 22, 2020 $1,197.3 12/26/29
2022 (Latest Approved) February 8, 2022 $1,570.9 06/30/33 * Final Program Completion Date
3 I. SSIP Quarterly Report Q4-FY2022-2023 (04/01/23 – 06/30/23)

2. PROGRAM STATUS
Figure 2.1 depicts the total Current Approved Budget for the SSIP Phase 1 projects remaining in each phase of the program as of June 30, 2023. The number of projects currently active 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 June 30, 2023: Pre-construction, Construction, and Post-construction.

Figure 2.1 SSIP Phase 1
Projects Active Phase
Figure 2.2 Number of SSIP Phase 1 Projects in
Pre-Construction, Construction, and Post-
Construction
4 I. SSIP Quarterly Report Q4-FY2022-2023 (04/01/23 – 06/30/23)

Figure 2.3 depicts the environmental review and permitting status of the SSIP Phase 1 projects as of June 30, 2023.

Figure 2.4 depic
ts the total Current Approved Budget for the Other SSIP projects remaining in each phase of the program as of June 30, 2023. The number of projects currently active in each phase is shown in parentheses.

Figure 2.3 Program Environmental and
Permitting Status of the SSIP Phase 1
Projects
Figure 2.4 Other SSIP Projects Active by Phase
and Approved Budgets
5 I. SSIP Quarterly Report Q4-FY2022-2023 (04/01/23 – 06/30/23)

Figure 2.5 depicts the number of Other SSIP projects in the following stages of the program as of June 30, 2023: Pre-construction, Construction, and Post-construction.

Figure 2.6 depi
cts the environmental review and permitting status of the Other SSIP projects as of June 30, 2023.

Figure 2.6 Program Environmental and
Permitting Status of the Other SSIP Projects
Figure 2.5 Number of Other SSIP Projects
in Pre-construction, Construction, and
Post-construction
6 I. SSIP Quarterly Report Q4-FY2022-2023 (04/01/23 – 06/30/23)

KEY ACCOMPLISHMENTS
Programmati
c
• The Wastewater Capital Plan Delivery – Program Management Consultant contract (PRO.0179) was approved by San Francisco Public Utilities Commission and the San Francisco Board of Supervisors.
• Construction work for the two biggest projects in the program, Biosolids Digester Facilities and Headworks Facility, continues to progress. Approximately 90% of the bid packages in the Biosolids Digester Facilities Project have been awarded, and the Headworks Facility Project is 78% complete.
• Work on the major Flood Resiliency projects, Wawona/Vicente Stormwater Improvements (Wawona), Folsom Area Stormwater Improvements (Folsom), and Lower Alemany Area Stormwater Improvements (Lower Alemany) continue to progress. Construction for the Wawona is approaching completion, the first of four construction contracts for Folsom was awarded and 35% design milestone was achieved for Lower Alemany.
• Green Infrastructure Grants closed its Spring 2023 application cycle and received over $5 million in requested funding. During the application cycle, staff completed three new opportunity assessments at Charles Drew and Webster Elementary Schools, and at Louis Sutter Playground. Staff continued monitoring the design of six active grant projects.
• Construction tours of the Southeast Treatment Plant continued and were given these groups: John O’ Connell High School construction pathway students, San Francisco Planning Department, California State Water Resources Control Board, engineering students from the University of Stanford, SFPUC/Infrastructure Program Controls Group, and SFPUC - Environmental Management and Natural Water Resource Divisions.

In the News
Two media mentions, including story on upgrades underway at Southeast Treatment Plant and story on green infrastructure upgrades underway for the Upper Yosemite Creek Daylighting Project.

Multiple media mentions related to New Year’s Eve storm & other major storm events in the first quarter – coverage included SFPUC’s capital projects, Stormwatch operations, Folsom Flood Barriers, and City response.

Highlights
of Conducted Outreach
Monthly Citywide Sewer email newsletter to approximately 3,500 recipients providing project and agency updates and resources
April – Held tour of the Southeast Treatment Plant construction for the Infrastructure Program Controls Group, John O’ Connell High School construction pathway students, SF Planning Department, California State Water Resources Control Board
April – Article featuring Senior Project Manager Daniela Brandao May – Held tour of the Southeast Treatment Plant construction for the Environmental Management and Natural Water Resource Divisions and Stanford Engineering Students May – Article highlighting the Headworks Facility Project tour by John O’Connell High School construction pathway students
7 I. SSIP Quarterly Report Q4-FY2022-2023 (04/01/23 – 06/30/23)

May – Held in-person meeting with the SF Produce Market to discuss the renovations at the Market June – Sent notification letter to the Bayview CAC about the use of the McKinnon overflow parking lot April-June – Noticing delivered via mail and NextDoor regarding Cured-In-Place-Pipe Lining work and general project activities for Various Locations Brick Sewer Improvements Project April-June – Regular stakeholder notifications delivered via email and NextDoor on Wawona & Vicente Streets Stormwater and Water Main Replacement Project
May-June – Held 3 outreach walkthroughs to notify stakeholders in Chinatown and North Beach of upcoming Cured-In-Place-Pipe Lining work for Various Locations Brick Sewer Improvements Project June – Held an outreach walkthrough to notify key stakeholders of Lower Alemany Area Stormwater Improvements Project
June – Notifications hand-delivered and posted on NextDoor regarding pre-construction work for Seacliff Pump Station 2 Project
Upcoming Outreach Events
July – Hold tour of the Southeast Treatment Plant construction for Project Management Bureau interns August – Hold tour of the Southeast Treatment Plant construction for SFPUC San Francisco Unified School District teacher externship and Project Pull interns August – Notifications to neighbors via mail and Nextdoor regarding the Channel Force Main Intertie Project
July-September – Regular stakeholder notifications delivered via email and NextDoor on Various Locations Brick Sewer Improvements Project activities
July-September – Regular stakeholder notifications delivered via email and NextDoor on Wawona & Vicente Streets Stormwater and Water Main Replacement Project August – Jointly host public meeting at McLaren Park with San Francisco Recreation & Parks to inform about the McLaren Vision Plan and Upper Yosemite Creek Daylighting Project green infrastructure upgrades
August – Notifications to neighbors via mail and NextDoor regarding pre-construction potholing work for Seacliff Pump Station 2
8 I. SSIP Quarterly Report Q4-FY2022-2023 (04/01/23 – 06/30/23)

3. PROGRAM COST SUMMARY
Table 3 provides an overall program -level cost summary of Sewer System Improvement (SSIP) projects grouped by Facilities. It shows the Expenditures to Date, Current Approved Budget, Q4/FY22- 23 Forecast Costs, Cost Variance between the Current Approved and Forecast Cost, and Variance Over Reporting Period. The Current Approved Budget for SSIP is $5,973.5 million and the Current Forecast Cost is $ 22.1 million over budget. This is mainly due to the New Headworks (Grit) Replacement, Oceanside Plant (OSP) Improvements, and Flood Resilience Projects having a forecast more than the approved budget.

Table 3.

Program-Level Cost Summary of SSIP
Subprograms 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)
Treatment Facilities $1,907.0 $4,256.9 $4,263.6 ($6.7) $0.0 Biosolids Digester Facilities Project $973.0 $2,372.6 $2,372.6 $0.0 $0.0 SSIP Phase 1 $973.0 $2,372.6 $2,372.6 $0.0 $0.0
New Headworks (Grit) Replacement $520.7 $679.0 $689.0 ($10.0) $0.0 SSIP Phase 1 $520.7 $679.0 $689.0 ($10.0) $0.0
Southeast Plant (SEP) Improvements $253.3 $609.6 $599.4 $10.2 $0.0 SSIP Phase 1 $248.0 $335.7 $327.4 $8.3 $0.0
Other SSIP $5.3 $273.9 $272.0 $1.9 $0.0
Oceanside Plant (OSP) Improvements $109.3 $431.3 $438.3 ($7.0) $0.0 SSIP Phase 1 $103.8 $159.0 $166.0 ($7.0) $0.0
Other SSIP $5.5 $272.4 $272.4 $0.0 $0.0
North Point Facility (NPF) Improvements $50.6 $164.3 $164.3 $0.0 $0.0 SSIP Phase 1 $49.2 $73.2 $73.2 $0.0 $0.0
Other SSIP $1.4 $91.1 $91.1 $0.0 $0.0
Collection System $263.8 $555.2 $552.5 $2.7 $0.0
Interceptors / Tunnels and Odor Control $60.3 $196.4 $195.4 $1.0 $0.0 SSIP Phase 1 $33.6 $60.6 $59.6 $1.0 $0.0
Other SSIP $26.7 $135.8 $135.8 $0.0 $0.0
Interdepartmental Projects $60.2 $94.8 $95.0 ($0.2) $0.0 SSIP Phase 1 $60.2 $94.8 $95.0 ($0.2) $0.0
Pump Stations and Forcemain
Improvements $85.5 $142.5 $145.4 ($2.8) $0.0
SSIP Phase 1 $80.6 $82.0 $81.9 $0.2 $0.0
9 I. SSIP Quarterly Report Q4-FY2022-2023 (04/01/23 – 06/30/23)

Table 3. Program-Level Cost Summary of SSIP
Subprograms
Expenditure To
Date
($ Million)
(A)
Current
Approved
Budget
($ Million)
(B)
Current
Forecast Cost
($ Million)
(C)
Cost
Variance
($ Million)
(D = B - C)
Variance Over
Reporting Period*
($ Million)
(E)
Other SSIP $4.9 $60.5 $63.5 ($3.0) $0.0
Combined Sewer Discharge (CSD) and
Transport/Storage Structures
$21.1 $82.9 $80.1 $2.9 $0.0
SSIP Phase 1 $19.6 $23.2 $20.3 $2.9 $0.0
Other SSIP $1.6 $59.8 $59.8 $0.0 $0.0
Central Bayside System Improvement
(CBSIP) $36.7 $38.5 $36.7 $1.8 $0.0
SSIP Phase 1 $36.7 $38.5 $36.7 $1.8 $0.0
Stormwater Management $105.5 $243.1 $243.4 ($0.3) $0.0
Early Implementation Projects $44.6 $65.2 $70.0 ($4.8) $0.0 SSIP Phase 1 $44.6 $65.2 $70.0 ($4.8) $0.0
Watershed Stormwater Management $36.4 $128.6 $124.1 $4.5 $0.0 SSIP Phase 1 $31.9 $57.9 $53.1 $4.8 $0.0
Other SSIP $4.6 $70.7 $71.0 ($0.3) $0.0
Advanced Rainfall and Operation Decision
System $6.6 $9.2 $9.2 $0.0 $0.0
SSIP Phase 1 $6.6 $9.2 $9.2 $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
Watershed Stormwater Management and
Customer Service Billing System $0.0 $22.7 $22.7 $0.0 $0.0 Other SSIP $0.0 $22.7 $22.7 $0.0 $0.0
Flood Resilience Projects $36.8 $633.9 $656.0 ($22.1) $0.0 Flood Resilience Projects $36.8 $633.9 $656.0 ($22.1) $0.0 SSIP Phase 1 $28.7 $49.9 $49.9 $0.0 $0.0
Other SSIP $8.1 $584.1 $606.2 ($22.1) $0.0
Land Reuse $85.1 $89.5 $85.1 $4.3 $0.0
Land Reuse $85.1 $89.5 $85.1 $4.3 $0.0
SSIP Phase 1 $85.1 $89.5 $85.1 $4.3 $0.0
Program Management $158.6 $195.0 $195.0 $0.0 $0.0
Phase 1 Program Management $158.6 $195.0 $195.0 $0.0 $0.0 SSIP Phase 1 $158.6 $195.0 $195.0 $0.0 $0.0
Overall Program Total $2,556.4 $5,973.5 $5,995.6 ($22.1) $0.0 SSIP Phase 1 Subtotal $2,498.3 $4,402.7 $4,401.2 $1.4 $0.0 Other SSIP Subtotal $58.1 $1,570.9 $1,594.4 ($23.5) $0.0 *Negative number reflects cost increases since last quarter, and positive number reflects cost reduction since last quarter. 10 I. SSIP Quarterly Report Q4-FY2022-2023 (04/01/23 – 06/30/23)

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
approved program schedules for the SSIP Phase 1 and Other SSIP are based on the 2022 revision approved by the Commission on February 8, 2022. Table 4 depicts the current approved schedules and this quarter’s forecast completion schedules for SSIP Phase 1 and Other SSIP Projects. SSIP Phase 1 is currently 45.1 months later than the approved schedule and Other SSIP Projects are on schedule.

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 06/30/32 04/02/36 45.1 (Late) Other SSIP 03/03/18 03/03/18 A 06/30/33 06/30/33 -
Overall SSIP 07/01/11 07/01/11 A 06/30/33 04/02/36 33.1 (Late) Figure 4 SSIP Schedule Summary
11 * "A" represents the actual date
I. SSIP Quarterly Report Q4-FY2022-2023 (04/01/23 – 06/30/23)

5. BUDGET AND SCHEDULE TREND SUMMARY
This Table 5 contains all approved SSIP 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 projects, as well as any projects that are either Not-Initiated, On-Hold, in Closeout or Completed.

During this
Quarter (Q4 FY22-23), the following major milestone were achieved, and the project cost and schedule forecasts were updated based on the updated milestone cost estimates accordingly for the following SSIP projects:

1. Conceptual engineering report for SEP 550 Booster PS Condition Inspection & Interim

2. Conceptual engineering
report for Solids Thickening (OSP 011) Process Upgrade (OSP - 2)

3. Conceptual engineering report for NPF & NSS Security Enhancements

4. 95%
Design for Large Diameter Sewer Projects and Channel FM Intertie – East Soma

5. Awarded Construction for Large Diameter Sewer Projects and Channel FM Intertie – Castro

6. Conceptual engineering report for Pump Station Security Upgrades (Cesar Chavez, GFS,

CHS, MMS)

7. Conceptual engineering report for Brannan (019) CSD Discharge and Baffle Rehabilitation

8. 35% Design for CSD Structure Rehab & Upgrades - P1 (Laguna & Howard Streets CSDs)

9. 35% Design for CSD Structure Rehab & Upgrades - P1 (Mission Bay CSD)

10. Awarded Construction for Folsom Area Stormwater Imp. Project Phase 2 - Initial Upstream 12 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
ab c d e f g h i j k l m n
10015796 SEP Biosolids Digester Facilities Project (BDFP)2 Scope I - EOP 1A, 1C, 1B, 2B
Scope II - Remainder of SOW
10015807 SEP New Headworks (Grit) Replacement 2
Scope I - Site Preparation
Scope II - Bruce Flynn Pump Station
Scope III - New Headworks
$63.0 12/30/27 $63.0 02/26/21 $63.0 08/31/23 $63.0 08/31/27 N/A N/A $63.0 08/31/23 $63.0 12/30/27 $95.9 08/24/24 $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 05/30/25 $20.3 02/24/27 $9.9 06/30/26 $20.3 01/21/28 TBD TBD TBD TBD TBD TBD $20.3 01/21/28 $35.8 12/10/26 $35.8 12/10/26 TBD TBD TBD TBD TBD TBD TBD TBD $35.8 12/10/27 $27.4 09/30/26 $27.4 09/30/26 $27.4 09/30/26 $27.4 09/30/26 TBD TBD TBD TBD $25.2 12/07/26 $52.0 09/30/27 $52.0 06/26/28 TBD TBD TBD TBD TBD TBD TBD TBD $52.0 06/26/28 $68.2 09/30/26 $68.2 09/30/26 TBD TBD TBD TBD TBD TBD TBD TBD $87.2 06/25/27 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 this project is Construction Manager/General Contractor (CM/GC).

3. The project delivery method for this project is Progressive Design-Built (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 Q4 - FY22-23
Q4 - FY22-23
FY23-32 01/12/21 06/30/23 11/07/23 08/06/24 04/22/25 Q4 - FY22-23 09/03/13 11/01/17 Ongoing
FY23-32 06/23/14 04/15/16 07/29/16
TBD10/03/22
03/12/25
Not Started 12/13/16
4 New Headworks (Grit) Replacement
Southeast Plant (SEP) Improvements
Other SSIP
10002284 SEP Power Feed and Primary Switchgear Upgrades SSIP Phase 1 10/31/23 TBD
FY23-32
10/31/17 09/08/20
02/27/24
FY23-32
01/18/22 10/23/23 01/31/24
10039310 Secondary Clarifiers (SEP 230) Rehabilitation Other SSIP 10037330 Primary Treatment (SEP 040/041) H&S Improvements FY23-32 01/04/21 04/15/22
FY23-32
SSIP Phase 1
10038373 SEP, Booster PS, & BFS Security Enhancements Other SSIP Other SSIP
10015809 SEP Facility-wide Distributed Control System Upgrade3 SSIP Phase 1
10037353 SEP 550 Booster PS Condition Inspection & Interim 10039505 New Trades & Maintenance Buildings Other SSIP
Project Name
Previous
Program
Group Title
Most Recent CIP Project Initiation CER 35% Design Rolling WWE Capital Projects
Treatment Facilities
Biosolids Digester Facilities Project
SSIP Phase 1
FY23-32 12/31/14 01/29/16 11/30/16 12/06/18 (Scope I) & 01/14/19 (Scope II)
08/26/19 (Scope I) &
07/01/20 (Scope II) Q4 - FY22-23
$2,372.6 05/11/29 $1,750.0 08/31/23 $1,276.4 05/01/25 $1,276.4 05/01/25 $1,315.3 05/01/26 $1,680.7 07/06/28 $2,372.6 $183.0 03/31/20 $359.0 12/29/23 $359.0 12/29/23
95% Design Awarded Construction1 Current Status
05/11/29
FY23-32 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)
$718.0 09/30/24 $718.8 09/30/24 $689.0 05/29/26
11/15/17 (Scope I),
12/17/18 (Scope II) &
07/23/19 (Scope III)
Q4 - FY22-23
$679.0 09/30/24
TBDFY23-32 11/01/22
Q4 - FY22-23
Q4 - FY22-23
TBD
08/31/22 09/01/23
Q4 - FY22-23
07/31/24
TBD 02/28/245 Q4 - FY22-23TBD
13 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
ab c d e f g h i j k l m n
Project Name
Previous
Program
Group Title
Most Recent CIP Project Initiation CER 35% Design 95% Design Awarded Construction1 Current Status $40.7 09/13/28 $21.6 07/02/26 $40.7 01/09/29 TBD TBD TBD TBD TBD TBD $40.7 01/09/29 $89.3 12/31/24 $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 $89.3 12/31/24 $55.6 03/29/24 $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 $62.6 03/29/24 $20.2 01/12/28 $20.2 03/26/27 TBD TBD TBD TBD TBD TBD TBD TBD $20.2 01/12/28 $7.4 05/04/27 $7.4 03/29/27 TBD TBD TBD TBD TBD TBD TBD TBD $7.4 05/05/27 10036398 OSP Condition Improvement Projects - Part 2 (OSP - 4) WW-746(A)
Contract (B)
Contract (C)
Contract (D)
WW-648 (E)
WW-669(F)
JOC 53R-15(G)
$5.7 10/01/26 $5.7 10/01/26 TBD TBD TBD TBD TBD TBD TBD TBD $5.7 01/21/27 Other SSIP
$13.8 01/23/26 $7.2 06/30/25 TBD TBD TBD TBD TBD TBD TBD TBD $13.8 11/19/27 $55.0 12/29/23 $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 $55.0 12/27/24 $7.9 07/23/26 $7.9 02/03/26 TBD TBD TBD TBD TBD TBD TBD TBD $7.9 08/31/27 $17.8 12/10/26 $17.8 12/10/26 TBD TBD TBD TBD TBD TBD TBD TBD $17.8 01/12/28 $54.2 03/10/31 $54.2 07/17/31 TBD TBD TBD TBD TBD TBD TBD TBD $54.2 07/17/31 $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 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. 03/28/25 Q4 - FY22-23
N/A Q4 - FY22-23
09/25/26 Q4 - FY22-2310039251 Sedimentation (NPF 040/041) Tanks Condition Improvements Other SSIP
01/18/22 06/30/23 11/06/23 07/03/24
FY23-32 11/14/22 05/15/24 11/07/24 11/07/25
10038353 NPF DCS Upgrades (Construction) Other SSIP
FY23-32
04/01/25
07/23/24
Oceanside Plant (OSP) Improvements
Other SSIP
FY23-32
01/05/24FY23-32
10037777 OSP & WSPS Security Enhancements
SSIP Phase 1
10037733 Solids Thickening (OSP 011) Process Upgrade (OSP - 2) Other SSIP 10037735 Admin Bldg (OSP 930) Health & Safety Improvements (OSP - 7) Other SSIP
10029736 Westside Pump Station Reliability Improvements (OP02) 10037331 Maintenance Building (SEP 940) Interim Improvement 10037734 OSP Plant-wide Ventilation (HVAC) Upgrades (OSP - 3) Other SSIP SSIP Phase 1
North Point Facility (NPF) Improvements
07/28/23
FY23-32
08/31/2302/01/22
08/02/21 01/06/25
07/30/23 10/30/23
Q4 - FY22-23
08/28/18
Q4 - FY22-23
Q4 - FY22-23
08/30/24
SSIP Phase 1
10/14/25
Q4 - FY22-23
10026822 North Shore Pump Station Wet Weather Improvements 01/25/22 06/30/23 10/02/23
02/09/21
FY23-32

TBD TBD
Q4 - FY22-23
Q4 - FY22-23
10029737 OSP Digester Gas Utilization Upgrade (OP03)
Other SSIP
01/26/22
11/14/23 05/03/24
FY23-32
TBD
04/30/24
10037904 NPF & NSS Security Enhancements Other SSIP
Other SSIP
FY23-32
05/31/24
10037325 Admin Bldg (NPF 930) Evaluation & Interim H&S
Improvements (NPF - 2)
03/20/2403/01/22
11/01/21 N/A N/A N/A
10/01/13 11/20/14 02/04/16 02/01/17
FY23-32
01/26/2108/15/13 05/29/15 06/30/17
05/12/25 Q4 - FY22-23
12/07/18
11/30/23
Q4 - FY22-23
10/24/24
FY23-32
FY23-32 06/13/13 02/04/16 08/02/16 08/18/17
09/24/24 08/26/25 Q4 - FY22-23FY23-32 01/12/21 03/24/23 09/21/23 TBD TBD $105.107/06/29 07/06/29
FY23-32
(A) 09/14/23
(B) 10/04/23
(C) 10/04/23
(D) 01/03/25
(E) N/A
(F) N/A
(G) N/A
(A) 09/26/23
(B) 12/21/23
(C) 10/19/23
(D) 05/16/25
(E) N/A
(F) N/A
(G) N/A
(A) 05/31/24
(B) 10/04/24
(C) 01/07/25
(D) 02/06/26
(E) N/A
(F) N/A
(G) N/A
(A) 08/13/25
(B) 07/23/25
(C) 08/19/25
(D) 11/18/26
(E) 02/08/22
(F) 09/13/22
(G) N/A
Q4 - FY22-2303/03/18
$105.1 07/06/29 $105.1 TBD TBD TBD
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
ab c d e f g h i j k l m n
Project Name
Previous
Program
Group Title
Most Recent CIP Project Initiation CER 35% Design 95% Design Awarded Construction1 Current Status Collection System
10034718 Large Diameter Sewer Projects and Channel FM Intertie (A) Channel FM Intertie
(B) New Montgomery, Mission, Jessie, & Minna Streets
(C) Panhandle & Inner Sunset
(D) Tenderloin & Nob Hill
(E) Chinatown & North Beach
(F) Castro
(G) South Van Ness Ave
(H) East SOMA
(I) Hayes Valley
(J) West SOMA
$30.0 08/30/24 $12.5 03/30/16 $12.5 02/15/18 TBD TBD TBD TBD TBD TBD $30.0 04/02/36 $2.0 06/30/23 $2.0 03/30/20 N/A N/A N/A N/A N/A N/A N/A N/A $2.3 02/01/24 $25.0 06/30/23 $12.3 01/16/18 $14.0 03/30/17 N/A N/A $14.0 04/19/17 $15.0 06/04/20 $25.0 06/28/24 $15.0 10/31/28 $0.5 01/04/19 $32.4 01/23/24 $9.8 03/31/22 $15.0 09/30/24 TBD TBD $15.0 10/31/28 $34.5 07/31/25 $20.4 10/19/20 $20.4 10/19/20 N/A 10/19/20 $20.4 10/19/20 $34.5 07/31/25 $34.5 07/31/25 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 this project is Progressive Design-Built (DB).

3. The project Initiation Forecast Cost was based on funding availability. 12/13/16
12/07/26 $114.6 12/07/26
03/15/18
02/03/17 05/01/17 10/31/17
$114.6 TBD TBD
N/A
06/30/21 - DBB

TBD - DB
09/14/18 - DBB

TBD - DB
$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) 01/23/24
(I) 04/09/24
(J) 05/28/24
Q4 - FY22-23
12/07/26TBD TBD
Interdepartmental Projects
10002667 Better Market Street Sewer Improvements - Phase 1 FY23-32
SSIP Phase 1
SSIP Phase 110002664 Van Ness BRT Sewer Improvements
FY23-32
N/A
01/18/19 (Pilot Block)
FY23-32 03/14/16
05/01/1510/01/13
01/10/20 (Pilot Block)
SSIP Phase 1
FY23-32
01/06/14
10033106 Geary BRT Sewer Improvements Phase 2
10002776 Taraval Sewer Improvements
SSIP Phase 1
05/20/14 N/A
N/A
Q4 - FY22-23
Q4 - FY22-2303/05/19 - Segment A
10/05/21 - Segment B
N/A
TBD - Contract 2
FY23-32 06/10/13 TBD
Interceptors/Tunnels and Odor Control
$47.0
10002652 Kansas and Marin Streets Sewer Improvements 2 SSIP Phase 1 Other SSIP
(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) 09/22/23
(J) 09/15/23
$114.6
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
Q4 - FY22-23TBD
12/07/26
Q4 - FY22-23
08/15/16 Q4 - FY22-23
12/07/26
FY23-32
(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
15 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
ab c d e f g h i j k l m n
Project Name
Previous
Program
Group Title
Most Recent CIP Project Initiation CER 35% Design 95% Design Awarded Construction1 Current Status $31.9 12/30/22 $0.3 12/31/14 $28.2 01/21/21 $28.2 01/21/21 $28.2 01/21/21 $31.9 06/21/21 $31.9 12/29/23 $14.7 12/31/26 $13.1 12/26/29 $16.2 03/31/27 $16.2 03/31/27 TBD TBD TBD TBD $16.2 03/31/27 $19.3 01/31/28 $16.8 12/21/29 $19.3 01/31/28 $20.8 04/03/28 TBD TBD TBD TBD $20.8 04/03/28 $15.5 05/29/26 $5.0 05/29/26 $15.5 05/29/26 $15.5 12/31/26 TBD TBD TBD TBD $15.5 12/31/26 $9.1 05/03/27 $9.1 05/03/27 $9.1 06/30/27 TBD TBD TBD TBD TBD TBD $9.1 06/30/27 $1.9 05/29/26 $1.9 05/29/26 $1.9 05/29/26 $1.9 05/29/26 TBD TBD TBD TBD $1.9 05/29/26 $7.9 05/01/26 $6.9 08/18/25 $7.9 10/30/26 TBD TBD TBD TBD TBD TBD $7.9 10/30/26 $2.9 08/30/24 $2.3 03/26/24 $2.9 08/30/24 $2.9 08/30/24 $2.9 08/30/24 $2.9 10/10/24 $2.9 10/10/24 $9.3 02/01/27 $9.3 02/01/27 TBD TBD TBD TBD TBD TBD TBD TBD $9.3 03/31/27 10038547 CSD Structure Rehab & Upgrades - P1
(A) Laguna & Howard Streets CSDs
(B) Mission Bay CSD (combined with A)
(C) Mariposa, Evans & Lake Merced
(D) N/A
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 this project is Progressive Design-Built (DB).

TBD TBD TBD TBD
10037245 Brannan (019) CSD Discharge and Baffle Rehabilitation Other SSIP
Other SSIP
10037244 Baker (009) Baffle Improvements and Repair of Backflow Valve
FY23-32 12/07/20 01/21/22 04/22/22
Other SSIP
10038468 System-wide CSD & T/S Monitoring Equipment
Assessment Other SSIP
FY23-32 10/17/23
FY23-32 01/18/22
(A)10/31/23
(B) 10/31/23
(C) 04/02/25
(D) N/A
10/11/24
FY23-32
10038446 Geary Underpass PS Safe Access Enhancements
04/09/24
$39.7 01/31/29 $39.7 01/31/29 TBD TBD
CSDs and Transport/Storage Structures
10038469 Pump Station Security Upgrades (Cesar Chavez, GFS,

CHS, MMS)
Other SSIP
FY23-32
FY23-32 12/07/20
FY23-32
10/31/2301/10/22 07/21/22 12/29/22
10037303 Sunnydale PS Safety Improvements
FY23-32
10037251 Seacliff No. 1 PS & FM Upgrade
Other SSIP
12/14/20 09/26/22 02/13/23 02/08/24
08/04/23
03/24/17 10/30/17
01/31/23 02/14/23
Pump Stations and Force Main Improvements
Q4 - FY22-23
Q4 - FY22-23
01/10/23
05/14/24
11/25/25
08/29/24 Q4 - FY22-23
Q4 - FY22-23
06/27/24 Q4 - FY22-23
10/31/24 Q4 - FY22-23
Q4 - FY22-23
Q4 - FY22-23
Q4 - FY22-23
$39.7 01/31/29
Q4 - FY22-23

TBD TBD
06/01/22 05/11/23 09/03/24 02/28/25
(A) 08/13/24
(B) 08/13/24
(C) 12/23/25
(D) N/A
TBD 08/13/25
01/03/22
(A) 11/09/22
(B) 01/31/23
(C) 06/28/24
(D) N/A
(A) 04/10/23
(B) 04/10/23
(C) 09/30/24
(D) N/A
07/29/22
12/07/20 05/30/23
04/17/24
10037246 Seacliff No. 2 PS & FM Upgrade
FY23-32 12/14/20 09/30/22 01/17/23 09/29/23
Other SSIP
Other SSIP
07/23/24
10026828 Mariposa Dry-Weather Pump Station & Force Main Improvements
2 FY23-32 07/01/14 11/30/16
SSIP Phase 1
Other SSIP
09/11/18
16 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
ab c d e f g h i j k l m n
Project Name
Previous
Program
Group Title
Most Recent CIP Project Initiation CER 35% Design 95% Design Awarded Construction1 Current Status $20.8 10/29/27 $13.5 08/30/19 $17.1 06/30/26 N/A N/A TBD TBD TBD TBD $25.6 11/08/28 $38.9 12/02/24 $22.7 04/07/20 $22.7 04/07/20 $39.0 12/30/22 $44.5 01/16/24 $38.9 07/08/24 $34.1 12/02/24 $19.0 06/30/32 $9.0 07/12/19 N/A N/A N/A N/A N/A N/A N/A N/A $19.0 06/30/32 $9.3 12/28/26 $9.3 12/28/26 $9.3 12/28/26 $9.3 12/28/26 TBD TBD TBD TBD $9.6 12/28/26 $61.3 06/30/33 $25.0 06/30/28 N/A N/A N/A N/A N/A N/A S25.0 06/30/29 $61.3 06/30/33 $6.7 09/30/25 $7.8 06/26/20 N/A N/A N/A N/A N/A N/A $8.7 06/26/20 $6.7 09/30/25 $9.6 06/30/26 $9.6 06/30/26 TBD TBD N/A N/A N/A N/A N/A N/A $9.6 03/31/27 $299.6 09/06/28 $286.5 03/13/28 $299.6 11/1/2028 TBD TBD TBD TBD TBD TBD $299.6 11/01/28 Initial Upstream WW-719A (A)
Tunnel WW-719B (B)
Box Sewer WW-719C (C)
Large Pipe WW-719D (D)
Initial Upstream WW-719A (A)
Tunnel WW-719B (B)
Box Sewer WW-719C (C)
Large Pipe WW-719D (D)
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.

Early Implementation Projects
10026810 Yosemite Green Infrastructure
FY23-32 12/03/12 01/11/21 N/A 12/01/23 8/28/2024 Q4 - FY22-23 SSIP Phase 1
SSIP Phase 1
SSIP Phase 1
Q4 - FY22-23
10026818 Folsom Area Stormwater Improvement Project
09/15/17
02/22/18
$38.4 06/01/20 $38.4 12/27/23 TBD TBD
Q4 - FY22-23
Q4 - FY22-23
Q4 - FY22-23
10/17/22 N/A N/A N/A
(A) 06/19/23
(B) 08/02/24
(C) 07/18/24
(D) 08/28/24
10038471 Folsom Area Stormwater Imp. Project Phase 2
Other SSIP
TBD
N/A
Flood Resilience Projects
$38.4N/A N/A
N/A
07/01/16 03/16/18
(A) 03/31/20
(B) 03/31/20
(C) 11/24/22
(D) N/A
(A) 09/06/22
(B) 08/10/23
(C) 09/15/23
(D) 10/27/23
Q4 - FY22-23
Q4 - FY22-23
03/31/27 N/A N/A N/A Q4 - FY22-23
N/AN/A
$282.0 06/30/27
SSIP Phase 1
Advanced Rainfall and Operation Decision System
SSIP Phase 1
$38.4 12/27/23 $36.3 11/01/19
05/07/25
10034360 Lower Alemany Area Stormwater Improvement Project FY23-32 01/02/19 02/10/23 TBD
10039682 Flood Resiliency Planning Other SSIP
FY23-32
Other SSIP
10029730 Operational Decision System Phase 2
FY23-32 06/01/15
10/03/22
FY23-32
SSIP Phase 1

N/A N/A N/A
10/30/20
10029726 Watershed Stormwater Management (Planning Only) FY23-32 07/11/16 N/A N/A N/A N/A
10034553 Green Infrastructure Grant Program (GIGP)
FY23-32
10/30/23 10/30/24
09/30/19
FY23-32 11/03/22
Other SSIP
07/01/18
(1) 06/11/19; (2) 10/09/19;
(3) 01/28/20; (4) 05/12/20;
(5) 04/28/20; (6) 01/13/20;
(7) 10/22/20; (8) 10/22/20;
(9) 11/10/20; (10) 03/31/22;
(11) 03/31/22.
10/03/22 10/03/22
Watershed Stormwater Management
Q4 - FY22-23
10026816 Wawona Area Stormwater Improvement Project
FY23-32 07/01/16 04/20/20
10039608 Buchanan Street Mall
12/27/23
Q4 - FY22-23
TBD06/30/27 $282.0 06/30/27 N/A N/A N/A N/A N/A N/A
FY23-32
$260.0 TBD
17 I. SSIP Quarterly Report Q4-FY2022-2023 (04/01/23 - 06/30/23)

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 $2,372,615 $2,372,615 $2,372,615 $973,007 $0 0% 05/11/29 05/11/29 05/11/29 0 New Headworks (Grit) Replacement
10015807 SEP New Headworks
(Grit) Replacement
SSIP
Phase 1
CN $679,025 $679,025 $688,979 $520,699 ($9,954) (1%)
09/30/24 09/30/24 05/29/26 (606)
Southeast Plant (SEP) Improvements
10015809 SEP Facility-wide
Distributed Control System
Upgrade
SSIP
Phase 1
DS $62,988 $62,988 $62,988 $20,364 $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 $61,427 $0 0%
08/21/24 08/21/24 05/30/25 (282)
10037353 SEP 550 Booster PS
Condition Inspection & Interim
Other SSIP PL $20,298 $20,298 $20,298 $675 $0 0%
02/24/27 02/24/27 01/21/28 (331)
10038373 SEP, Booster PS, &
BFS Security Enhancements
Other SSIP PL $35,759 $35,759 $35,759 $700 $0 0%
12/10/26 12/10/26 12/10/27 (365)
10037330 Primary Treatment
(SEP 040/041) H&S
Improvements
Other SSIP DS $27,382 $27,382 $25,228 $2,429 $2,155 8% 09/30/26 09/30/26 12/07/26 (68) 10037331 Maintenance Building
(SEP 940) Interim Improvement
Other SSIP DS $40,652 $40,652 $40,652 $797 $0 0% 09/13/28 09/13/28 01/09/29 (118) 10039505 New Trades &
Maintenance Buildings
Other SSIP PL
$68,179 $68,179 $87,154 $644 ($18,975) (28%) 09/30/26 09/30/26 06/25/27 (268) 10039310 Secondary Clarifiers
(SEP230) Rehabilitation
Other SSIP PL $51,952 $51,952 $51,952 $45 $0 0%
09/30/27 09/30/27 06/26/28 (270)
10039811 SEP Condition
Improvement Projects - Part 1
Other SSIP PL $22,479 $22,479 $3,777 $20 $18,702 83% 08/15/28 08/15/28 08/29/25 1,082 * 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 Multiple-Phase
Footnotes:
(+) CIP Approved Budget and Project Completion Date: The budget and schedule approved as part of 10-year CIP for FY23-32.
(++) Current Approved Budget and Schedule: The budget and schedule approved as part of 10-year CIP for FY23-32, 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.
18 I. SSIP Quarterly Report Q4-FY2022-2023 (04/01/23 - 06/30/23) 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)
(**) (+) (++) (+++) (+++) (+) (++) (+++)
Oceanside Plant (OSP) Improvements
10029736 Westside Pump Station
Reliability Improvements
SSIP
Phase 1
CN $89,300 $89,300 $89,300 $44,131 $0 0% 12/31/24 12/31/24 12/31/24 0 10029737 OSP Digester Gas
Utilization Upgrade
SSIP
Phase 1
CN
$55,577 $55,577 $62,577 $45,614 ($7,000) (13%) 09/14/22 09/14/22 03/29/24 (562) 10037733 Solids Thickening
(OSP 011) Process Upgrade
Other SSIP PL $20,222 $20,222 $20,222 $385 $0 0%
09/03/26 09/03/26 01/12/28 (496)
10037734 OSP Plant-wide
Ventilation (HVAC) Upgrades
Other SSIP PL $7,354 $7,354 $7,354 $204 $0 0%
09/03/26 09/03/26 08/05/27 (336)
10036398 OSP Condition
Improvement Projects - Part 2
Other SSIP PL $105,100 $105,100 $105,100 $4,347 $0 0% 07/06/29 07/06/29 07/06/29 0 10037735 Admin Bldg (OSP 930)
Health & Safety Improvements
Other SSIP PL $5,709 $5,709 $5,709 $303 $0 0% 10/01/26 10/01/26 01/21/27 (112) 10037777 OSP & WSPS Security
Enhancements
Other SSIP PL $13,776 $13,776 $13,776 $286 $0 0%
06/23/26 06/23/26 11/19/27 (514)
North Point Facility (NPF) Improvements
10026822 North Shore Pump
Station Wet Weather
Improvements
SSIP
Phase 1
CN $55,000 $55,000 $55,000 $31,023 $0 0%
12/29/23 12/29/23 12/27/24 (364)
10037325 Admin Bldg (NPF 930)
Evaluation & Interim H&S
Improvements
Other SSIP PL $7,934 $7,934 $7,934 $385 $0 0%
03/31/25 03/31/25 08/31/27 (883)
10037904 NPF & NSS Security
Enhancements
Other SSIP PL $17,849 $17,849 $17,849 $288 $0 0%
12/10/26 12/10/26 01/12/28 (398)
10038353 NPF DCS Upgrades
(Construction)
Other SSIP CN $11,073 $11,073 $11,073 $687 $0 0% 12/30/27 12/30/27 01/03/28 (4) 10039251 Sedimentation (NPF
040/041) Tanks Condition
Improvements
Other SSIP PL $54,249 $54,249 $54,249 $52 $0 0% 03/10/31 03/10/31 07/17/31 (129) Collection System
* 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 Multiple-Phase
Footnotes:
(+) CIP Approved Budget and Project Completion Date: The budget and schedule approved as part of 10-year CIP for FY23-32.
(++) Current Approved Budget and Schedule: The budget and schedule approved as part of 10-year CIP for FY23-32, 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 Q4-FY2022-2023 (04/01/23 - 06/30/23) 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)
(**) (+) (++) (+++) (+++) (+) (++) (+++)
Interceptors / Tunnels and Odor Control
10034718 Large Diameter Sewer
Projects and Channel FM Intertie
Other SSIP DS $114,592 $114,592 $114,592 $26,689 $0 0% 12/07/26 12/07/26 12/07/26 0 10002652 Kansas and Marin
Streets Sewer Improvements
SSIP
Phase 1
DS $30,000 $30,000 $30,000 $4,581 $0 0%
08/30/24 08/30/24 04/02/36 (4,233)
Interdepartmental Projects
10033106 Geary BRT Sewer
Improvements Phase 2
SSIP
Phase 1
DS
$2,000 $2,000 $2,346 $1,459 ($346) (17%) 06/30/23 06/30/23 02/01/24 (216) 10002664 Van Ness BRT Sewer
Improvements
SSIP
Phase 1
CN $25,000 $25,000 $25,000 $20,988 $0 0%
06/30/23 06/30/23 06/28/24 (364)
10002667 Better Market Street
Sewer Improvements - Phase 1
SSIP
Phase 1
DS $15,000 $15,000 $15,000 $2,146 $0 0% 10/31/28 10/31/28 10/31/28 0 10002776 Taraval Sewer
Improvements
SSIP
Phase 1
CN $34,500 $34,500 $34,500 $17,744 $0 0% 07/31/25 07/31/25 07/31/25 0 Pump Stations and Forcemain Improvements
10026828 Mariposa Dry-Weather
Pump Station & Force Main
Improvements
SSIP
Phase 1
CN $31,932 $31,932 $31,932 $31,011 $0 0%
12/30/22 12/30/22 12/29/23 (364)
10037251 Seacliff No. 1 PS & FM
Upgrade
Other SSIP DS
$14,682 $14,682 $16,180 $1,676 ($1,498) (10%) 12/31/26 12/31/26 03/31/27 (90) 10037246 Seacliff No. 2 PS & FM
Upgrade
Other SSIP DS $19,315 $19,315 $20,804 $1,838 ($1,489) (8%) 01/31/28 01/31/28 04/03/28 (63) 10037303 Sunnydale PS Safety
Improvements
Other SSIP DS $15,542 $15,542 $15,542 $1,102 $0 0%
05/29/26 05/29/26 12/31/26 (216)
10038469 Pump Station Security
Upgrades (Cesar Chavez,

GFS,CHS, MMS)
Other SSIP DS $9,105 $9,105 $9,105 $173 $0 0% 05/03/27 05/03/27 06/30/27 (58) 10038446 Geary Underpass PS
Safe Access Enhancements
Other SSIP DS $1,854 $1,854 $1,854 $99 $0 0% 05/29/26 05/29/26 05/29/26 0 Combined Sewer Discharge (CSD) and Transport/Storage Structures * 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 Multiple-Phase
Footnotes:
(+) CIP Approved Budget and Project Completion Date: The budget and schedule approved as part of 10-year CIP for FY23-32.
(++) Current Approved Budget and Schedule: The budget and schedule approved as part of 10-year CIP for FY23-32, 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 Q4-FY2022-2023 (04/01/23 - 06/30/23) 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)
(**) (+) (++) (+++) (+++) (+) (++) (+++)
10037245 Brannan (019) CSD
Discharge and Baffle
Rehabilitation
Other SSIP DS $7,949 $7,949 $7,949 $396 $0 0%
05/01/26 05/01/26 10/30/26 (182)
10037244 Baker (009) Baffle
Improvements and Repair of
Backflow Valve
Other SSIP CN $2,861 $2,861 $2,861 $527 $0 0% 08/30/24 08/30/24 10/10/24 (41) 10038468 System-wide CSD &
T/S Monitoring Equipment
Assessment
Other SSIP PL $9,289 $9,289 $9,289 $134 $0 0% 02/01/27 02/01/27 03/31/27 (58)
10038547 CSD Structure Rehab
& Upgrades - Part 1
Other SSIP DS $39,653 $39,653 $39,653 $513 $0 0% 01/31/29 01/31/29 01/31/29 0 Stormwater Management
Early Implementation Projects
10026810 Yosemite Green
Infrastructure
SSIP
Phase 1
DS
$20,793 $20,793 $25,588 $4,557 ($4,795) (23%) 10/29/27 10/29/27 11/08/28 (376) Watershed Stormwater Management
10026816 Wawona Area
Stormwater Improvement Project
SSIP
Phase 1
CN $38,900 $38,900 $34,112 $24,715 $4,788 12% 12/02/24 12/02/24 12/02/24 0 10029726 Watershed Stormwater
Management (Planning Only)
SSIP
Phase 1
PL $19,000 $19,000 $19,000 $7,139 $0 0% 06/30/32 06/30/32 06/30/32 0 10034553 Green Infrastructure
Grant Program (GIGP)
Other SSIP CN $61,318 $61,318 $61,318 $4,202 $0 0% 06/30/33 06/30/33 06/30/33 0 10039608 Buchanan Street Mall Other SSIP DS $9,343 $9,343 $9,632 $385 ($290) (3%) 12/28/26 12/28/26 12/28/26 0 Advanced Rainfall and Operation Decision System
10029730 Operational Decision
System Phase 2
SSIP
Phase 1
CN $6,721 $6,721 $6,721 $4,160 $0 0% 09/30/25 09/30/25 09/30/25 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 Multiple-Phase
Footnotes:
(+) CIP Approved Budget and Project Completion Date: The budget and schedule approved as part of 10-year CIP for FY23-32.
(++) Current Approved Budget and Schedule: The budget and schedule approved as part of 10-year CIP for FY23-32, 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 Q4-FY2022-2023 (04/01/23 - 06/30/23) 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 $299,555 $7,718 $0 0% 09/06/28 09/06/28 11/01/28 (56) 10026818 Folsom Area
Stormwater Improvement Project
SSIP
Phase 1
DS $38,411 $38,411 $38,411 $17,963 $0 0% 12/27/23 12/27/23 12/27/23 0 10038471 Folsom Area
Stormwater Imp. Project Phase 2
Other SSIP BA $259,906 $259,906 $282,014 $44 ($22,109) (9%) 06/30/27 06/30/27 06/30/27 0 10039682 Flood Resiliency
Planning
Other SSIP PL $9,600 $9,600 $9,600 $365 $0 0%
06/30/26 06/30/26 03/31/27 (274)
* 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 Multiple-Phase
Footnotes:
(+) CIP Approved Budget and Project Completion Date: The budget and schedule approved as part of 10-year CIP for FY23-32.
(++) Current Approved Budget and Schedule: The budget and schedule approved as part of 10-year CIP for FY23-32, 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 Q4-FY2022-2023 (04/01/23 - 06/30/23)

7. PROJECT STATUS REPORT
10015796 - SEP Biosolids Digester Facilities Project
Project Description: Planning, engineering, and
construction of the new solids processing facilities will include solids pretreatment; the thermal hydrolysis process (THP); anaerobic digestion; biosolids dewatering; biosolids product storage and loadout; biogas utilization; odor control; automated control systems; chemical facilities, and associated appurtenances and piping. The proposed site for the BDFP facilities is adjacent to the existing SEP at 1800 Jerrold Avenue (former Central Shops) and 1801 Jerrold Avenue (former Asphalt Plant), and on portions of the existing SEP property. Construction staging areas for the BDFP include 1150 Phelps Street (SFPUC’s former Greenhouses), 50 Quint Street and may be extended to Pier 94/96 SF Port properties at a later date. The construction will be completed through a Construction Manager/General Contractor delivery approach under two distinct scopes. Scope I focus on the demolition and utility relocation of existing infrastructure at the project sites. Scope II addresses the construction of the new biosolids facilities (the remainder of the work).

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

Approved
Forecast
Actual
$ 2372.62 M
$ 2372.62 M
$ 973.01 M
Project Schedule:

Approved
Forecast
07/01/11
07/01/11
05/11/29
05/11/29
Project Percent Complete: 42.2%
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 07/01/20 A 05/12/28
The project delivery method for this project 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) – Complete. Scope II (New Biosolids
Facilities - Remainder of the construction work) –
Construction of the five (5) digester vessels continues.

Concrete placement of the digesters’ upper basement
decks and walls are completed or in progress.

Construction on the adjacent solids pretreatment
building is underway with the completion of the mat slab and waterproofing of the external walls, and placement
of the Level 1 walls. Construction of the biosolids
dewater facility and ancillary facilities and utilities has also begun. To date, close to 90% of the construction of the major biosolids facilities have been bid and awarded.

In addition to Scope I and Scope II, a separate Biogas
Utilization Project
is underway to ensure beneficial use of
the biogas generated from the new digesters. The Biogas Utilization Project under the DB-134 contract, will
convert the biogas into renewable natural gas for
pipeline injection under a Public-Private Partnership
(P3) delivery approach. The Biogas Project may include, but is not limited to, financing, designing, constructing, permitting, operating, and maintaining the biogas facilities, and/or sales and marketing of the produced fuel and
renewable fuel credits. A Request for Qualifications (RFQ) for DB-134 was issued in April 2023. Up to four (4) of the highest qualified proposers from the RFQ will advance to the proposal phase. A draft Request for Proposals (RFP) will be distributed in August 2023 and the final RFP is anticipated in October 2023.

Aerial view of Solids Pretreatment Facility and Anaerobic Digestion Facility N/A
N/A
Issues and Challenges:

Current market conditions and bid climate have resulted in recent bid packages coming in at a cost that is higher than expected.

Progress and Status:
23 I. SSIP Quarterly Report Q4-FY2022-2023 (04/01/23 - 06/30/23) 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 bioscrubbers followed by carbon adsorption; Two new primary substation; 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
$ 679.03 M
$ 688.98 M
$ 520.70 M
Project Schedule:

Approved
Forecast
03/01/13
03/01/13
09/30/24
05/29/26
Project Percent Complete: 78.2%
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 12/17/18 A 11/14/20 A
C 07/22/19 A 02/29/24
D 10/03/24 03/03/25 11/26/25
Progress and Status:

The project delivery method
for this project is
Construction Manager/General Contractor (CM/GC).
(A, B, C) WW-628 CM/GC Construction which consist
of: (A) Scope I; (B) Scope II.A; and (C) Scope III (D)
Demolition Contract – not yet awarded. Scope I (Site
Preparation) and Scope II.A (BFS Improvements) –
Complete. Scope III (Main Headworks) – Contractor
started equipment testing and installation for electrical substations, started forming the retaining wall base
for the campus fence, and continued installing
transformers and conduit connections in the electrical
room and began installing grit tank covers. Contractor
also continued work at the influent junction area, fine screen/grit influent splitter, grit tank/grit handling, primary influent distribution, influent pump station,
and odor control areas. The project team continues
coordination with Power Enterprises’ electrical
upgrade projects (SFPUC Contracts WW-662R/
DB-130) to obtain temporary and permanent power
needed for this Project. The overall project
completion is at 78.2%, compared to 71.8% last
quarter.

Issues and Challenges:

Similar to previous quarter, an increase to the project budget and project schedule is being requested as it
relates to the demolition of SEP-012 (Existing All-
Weather Headworks).

Headworks Grit Separation Units
N/A
N/A
N/A
24 I. SSIP Quarterly Report Q4-FY2022-2023 (04/01/23 - 06/30/23) 10015809 - SEP Facility-wide Distributed Control System Upgrade Project Description: This project addresses
the upgrade/replacement of the existing Wastewater Enterprise (WWE) distributed control system (DCS). The project scope includes planning, design/programming, manufacturing, installation, testing, and commissioning of a new DCS at Southeast Water Pollution Control Plant (SEP). The scope also includes DCS planning & design for Oceanside Water Pollution Control Plant (OSP), Northpoint Wet Weather Treatment Facility (NPF), and all the various pump station facilities within San Francisco.

Program: Southeast Plant (SEP)
Improvements Project Status: Design Environmental Status: Not Applicable Project Cost:

Approved
Forecast
Actual
$ 62.99 M
$ 62.99 M
$ 20.36 M
Project Schedule:

Approved
Forecast
02/13/14
02/13/14
12/30/27
12/30/27
Project Percent Complete: 52.5%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast 12/31/18 A 06/30/27
Progress and Status:

Environmental Management Group (EMG)
has
determined upgrades to the DCS Controls involves
primarily computer hardware and software which do
not fall within the definition of a “project” under 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/
design components. Construction Notice to Proceed
(NTP) represents start of fabrication/manufacturing.

The job order contractor completed installation of the
new SEP DCS server room hardware and other
ancillary equipment at Southeast Plant’s existing DCS
server room. Design of the new SEP DCS network,
the various SEP process facilities DCS, and the
Channel Pump Station DCS are ongoing. Field
verification activities at Oceanside Water Pollution
Treatment Plant (OSP) and Westside Pump Station
(WSS) were initiated. Headworks DCS hardware and
software Operational Readiness Tests (ORTs) were
also initiated and are ongoing during this reporting
quarter.

Issues and Challenges:

None at this time.

A crane lifting the new DCS server cabinets for installation at Southeast Plant

N/A N/A
25 I. SSIP Quarterly Report Q4-FY2022-2023 (04/01/23 - 06/30/23)

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) to meet Sewer System Improvement Program (SSIP) level-of-service (LOS) goals by upgrading the existing power feed by PG&E and obtaining a new feed by Power Enterprise. The project will construct an elevated building to house the new Primary Power Switch Station and sub-structures to provide adequate power for existing electrical loads and new SSIP facilities, upgrade/replace aging existing substations, install power monitoring and protection system for additional reliability and efficiency, as well as provide redundant services to the nearby pump stations.

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

Approved
Forecast
Actual
$ 95.88 M
$ 95.88 M
$ 61.43 M
Project Schedule:

Approved
Forecast
06/23/14
06/23/14
08/21/24
05/30/25
Project Percent Complete: 52.5%
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 08/21/24 Progress and Status:

The contractor started
on the replacement of cut-over
substations. However, in late April, the substation
(substation 2A and substation 11) cut-over work was
postponed due to unavailability of SFPUC power. The
contractor continued the installation of conduits at
substation 2A and substation 11 and window panel at
SEP 032, as well as installation of various electrical
and I&C systems at Bruce Flynn Pump Station (BFS)
and Islais Creek Booster Station (BPS). The project
was also progressing in cable pulling and protective
relay development intended for the power feed to the
Headworks project. Project team continued to
coordinate with Bay Corridor and Transmission
Distribution (BCTD) project for re-energization of
SFPUC power circuit feeding SEP.

Issues and Challenges:

Similar to previous quarter, the construction schedule
needs to be extended by 6-months to accommodate
the delayed delivery of SFPUC power to SEP and the
extra time anticipated for installation of the
substations. Project team further anticipates
additional 3-months duration to complete the closeout
phase.

Substation 11 In-placed

26 I. SSIP Quarterly Report Q4-FY2022-2023 (04/01/23 - 06/30/23)

10037353 - SEP 550 Booster PS Condition Inspection & Interim Project Description: This project
includes condition assessment of the influent channel and wet wells (confined space entry), as well as a budget allowance to perform concrete rehab on two wet wells and minor repairs to the influent channel.

A firmer estimate to complete the repairs will depend on the results of the inspection. To inspect the influent channel, work must occur during dry weather and the plant must either be shut down or treated effluent diverted to Quint Street Outfall (QSO). Shutdowns may last up to 8 hours, and coordination/approval is needed with the Regional Water Quality Board to allow diversion through QSO. Mechanical equipment rehab is also included as part of the interim improvements. These include replacing (2) sump pumps (SE550SP1 and SE550SP2), water heater (SE550H, air relief valve, booster pumps, and all Variable Frequency Drives (VFD) (4).

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

Approved
Forecast
Actual
$ 20.30 M
$ 20.30 M
$ 0.67 M
Project Schedule:

Approved
Forecast
01/12/21
01/12/21
02/24/27
01/21/28
Project Percent Complete: 3.6%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast 11/27/24 01/03/25 07/31/25 07/20/27
Progress and Status:

In this reporting
period, the project team addressed
all comments related to the draft Needs Assessment
Report, Alternative Analysis Report, and Conceptual
Engineering Report combined report and issued the
final deliverable. The project team received approval
from the technical steering committee to proceed to
the design phase and is currently developing the 35%
design package. Project team continues coordination
with Environmental Management Group for CEQA
clearance.

Issues and Challenges:

Similar to last quarter, due to wet weather constraints and an actively used Booster Pump Station, the
project team requested an extension to the planning
phase to accommodate physical pump testing.

Furthermore, the discharge manifold lining requires
special confined space entry that is heavily impacted
by tidal fluctuations and wet weather season.

Interior CCTV camera inspection of the discharge manifold

27 I. SSIP Quarterly Report Q4-FY2022-2023 (04/01/23 - 06/30/23) 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, including an allowance for 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; Pruning the landscaping, adding new security signage, and upgrading to dusk- activated LED lighting; Establishing a visitor management system and installing turnstile; Monitoring improvements (e.g. developing mobile tablet security video monitoring capability, establishing a security monitoring center, a tablet-based security incident response reporting template and setting up an automatic video archiving process across all Wastewater Enterprise sites); 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, adding a main distribution frame (MDF) to BFS SEP Fire Alarm, PA system, business network and radio communications.

Program: Southeast Plant (SEP)
Improvements Project Status: Planning Environmental Status: Active (Cat Ex) Project Cost:

Approved
Forecast
Actual
$ 35.76 M
$ 35.76 M
$ 0.70 M
Project Schedule:

Approved
Forecast
01/18/22
01/18/22
12/10/26
12/10/27
Project Percent Complete: 2.5%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast
A 03/01/24 10/07/24 06/05/25 06/09/27
B 03/01/24 10/07/24 06/05/25 06/09/27
Progress and Status:

This project includes multiple components: (A)
Security Enhancements, and (B) Fiber Optic, Phone,
and Paging System. Project Security Enhancements
include improvements at the Southeast Water
Pollution Control Plant (SEP), Islais Creek Booster
Station (SEP 550) & Bruce Flynn Pump Station
(BFS). All Needs Assessment Reports have
previously been issued for final review. During this
reporting period, in-depth security assessment was
performed at SEP. Additionally, the Draft Alternatives
Analysis Report - Conceptual Engineering Report
(AAR-CER) was issued for SEP 550 and BFS, as well
as for the Fiber Optic, Phone, and Paging System.

The associated presentation workshops were also
conducted with stakeholders. The project team
continues to coordinate with WWE, SFPUC
Information Technology Services (ITS), SFPUC
Security, and other stakeholders regarding security
enhancements, as well as configuration of security
fiber optic connectivity and servers needed for video
recording, management, and analytics.

Existing Wall and Fencing Along the Perimeter of SEP

Similar to last quarter, the increase in overall project duration is a result of additional unforeseen project
scope complexity and consultant resource availability
during the planning and design phases. The project
team continues to monitor potential schedule delays
due to resource availability and associated impacts to
planning phase and design phase delivery
milestones.

Issues and Challenges:
28 I. SSIP Quarterly Report Q4-FY2022-2023 (04/01/23 - 06/30/23)

10037330 - Primary Treatment (SEP 040/041) H&S Improvements Project Description: This project
will address inadequate ventilation issues, and health and safety concerns, at Southeast Plant buildings 040/041. Extensive cracks and exposed rusted rebar have been observed along the building's walls and joints. Overhead building structural supports are corroded and could potentially fail, and interior columns appear to be insufficient for lateral load transfer. To address these issues, this project will remove the superstructure housing the sedimentation tanks to create an open-air process facility with covered tank openings and an associated odor control system. Replacement and relocation of the utility lines and reconnection to existing equipment is also needed.

Furthermore, the existing control room and MCC room (SEP 043) that resides between SEP 040/041 will be effected, and relocation or retrofit would be needed. SEP 040, 041, and 043 are all located within the Southeast Treatment Plant Streamline Moderne Industrial Historic District. SEP 040/41 are considered structures that contribute to the historic district, although they are not individually eligible historic resources. As the objective of the project is to demolish the superstructures of SEP 040/041, impacts to these historic resources are unavoidable.

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

Approved
Forecast
Actual
$ 27.38 M
$ 25.23 M
$ 2.43 M
Project Schedule:

Approved
Forecast
01/04/21
01/04/21
09/30/26
12/07/26
Project Percent Complete: 10.5%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast 09/29/23 11/02/23 06/01/24 06/03/26
Progress and Status:

The project team
continues to progress the 95%
design package. The project team held a series of
constructability review workshops with WWE
regarding temporary power needed to facilitate
construction during dry and wet weather seasons.

Project team held site visits with WWE regarding new
electrical room orientation. Planning department
issued CEQA clearance with Common Sense
Exemption determination for the project scope of
work.

Issues and Challenges:

Similar to last quarter, decrease represents savings in environmental/design phases due to reduced scope
of work, and anticipated construction cost based on
35% design level estimate. The project schedule
reflects a program-wide direction to extend the bid
and award phase from 6 to 8 months.

Existing SEP-041 wet-weather primary sedimentation building.

29 I. SSIP Quarterly Report Q4-FY2022-2023 (04/01/23 - 06/30/23)

10037331 - Maintenance Building (SEP 940) Interim Improvement Project Description: Building 940
is a critical interim project for the Southeast Plant. This is an interim project while the long-term vision and improvements under the SEP Campus Plan is being developed. The following improvements form the basis of this project, space will be modified to include interim Electrical and Instrumentation and Controls (I&C) shop areas; HVAC Improvements including evaluation (and installation as-needed) of wet grinder filtration system, condensing unit, and welding exhaust system); and, H&S Improvements (emergency lights, signs, trip hazards, safe roof access).

Program: Southeast Plant (SEP)
Improvements Project Status: Design Environmental Status: Not Initiated (Cat Ex)
Project Cost:

Approved
Forecast
Actual
$ 40.65 M
$ 40.65 M
$ 0.80 M
Project Schedule:

Approved
Forecast
01/12/21
01/12/21
09/13/28
01/09/29
Project Percent Complete: 3.4%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast 12/09/24 05/01/25 11/27/25 06/30/28
Progress and Status:

During this reporting
period, the project team kicked
off the design phase and is currently working on the
35% design. The project team continues to
coordinate with WWE and other stakeholders
regarding the current layout, and revisions were
made to address their comments. Cost estimating
and elevator design consultants were onboarded to
support the project team. The project team also
continues to work with the Environmental
Management Group for CEQA clearance.

Issues and Challenges:

Similar to last quarter, increase to project duration
reflects additional time needed during planning phase
for seismic evaluation of building and program-wide
direction to extend the bid and award phase from 6 to
8 months.

Inside of Bldg SEP 940

30 I. SSIP Quarterly Report Q4-FY2022-2023 (04/01/23 - 06/30/23) 10039505 - New Trades & Maintenance Buildings
Project Description: The project involves
the following components, Interim Facilities:Removal of SEP 850 requires relocation of the building occupants and its facilities to interim space. Interim office space and shower facilities are required to support the larger work of developing the Campus. This will include further evaluation on the reuse of 1800 Oakdale and replacement of trailers at SEP. Funding includes site preparation and installation of temporary structures. Demolition of SEP 850: Site clearance includes demolition of SEP 850 and trailers at SEP 850. Demolish of SEP 850 includes boiler that serves SEP 930, requiring installation of local hot water solution for SEP 930. New Trades and Mechanical Maintenance Buildings (SEP 603 and 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, 402, and 404 shops. Building SEP 914 is a two-story, 28,250 square foot building, consisting of shops for Painters, Carpenters and Plumber on the ground floor and shower and locker facilities on the second floor.

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

Approved
Forecast
Actual
$ 68.18 M
$ 87.15 M
$ 0.64 M
Project Schedule:

Approved
Forecast
11/01/22
11/01/22
09/30/26
06/25/27
Project Percent Complete: 3.0%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast 03/11/25 04/23/27
Progress and Status:

Concept Design is complete
and Schematic Design is
scheduled to start next quarter.The proposed project
delivery method for this project is Construction
Manager/General Contractor (CM/GC).

Issues and Challenges:

Similar to last quarter, the variance between the
Forecast and Approved budget and schedule is due
to delay in receiving funding and updated escalation
construction cost.

View
from
the
corner
of
Phelps
Street
and
Jerrold
Avenue
�
SEP
603
and
SEP 914

N/A N/A
31 I. SSIP Quarterly Report Q4-FY2022-2023 (04/01/23 - 06/30/23)

10039310 - Secondary Clarifiers (SEP230) Rehabilitation Project Description: The components
of 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 exposed to wet weather conditions; Replacing collector mechanisms, sludge collectors, and drives; Inspecting mixed liquor dewatering gates and replacing as needed; Evaluating mixed liquor system (including assessment of the ventilation; the mixed liquor channels are covered but do not have ventilation which may be causing concrete corrosion issues); Replacing area lighting with watertight fixtures (LED lighting has corroded); Coordinating with plant-wide door 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: Planning Environmental Status: Not Initiated (TBD)
Project Cost:

Approved
Forecast
Actual
$ 51.95 M
$ 51.95 M
$ 0.05 M
Project Schedule:

Approved
Forecast
10/03/22
10/03/22
09/30/27
06/26/28
Project Percent Complete: 1.3%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast 10/31/24 12/22/24 08/01/25 12/28/27
Progress and Status:

During this reporting
period, the project team issued
the draft Needs Assessment Report (NAR) and
conducted the client workshop in June 2023. The
project team is currently finalizing the NAR and
initiating the Alternatives Analysis Report-Conceptual
Engineering Report (AAR-CER). The project team
continues to coordinate with stakeholders, such as
WWE, on the secondary clarifiers’ performance and
rehabilitation needs.

Issues and Challenges:

The project will require phasing of construction and
will require longer construction duration.

Aerial Photo of Secondary Clarifiers at SEP

32 I. SSIP Quarterly Report Q4-FY2022-2023 (04/01/23 - 06/30/23) 10039811 - SEP Condition Improvement Projects - Part 1
Project Description: Specific rehabilitation and
mechanical equipment related work include, Primary Sed Tanks (SEP 042) Rehab: Evaluate primary effluent butterfly valves and isolation sluice gates; Repair exposed aggregate and concrete spalling on deck; Evaluate influent gates A, B & C on top of deck (gate C is leaking on Headworks construction site); Install emergency lighting in the below grade gallery. Plant Effluent Control Structure (SEP 540) Rehab: Repair piping and evaluate mixers; Sodium Bisulfite Tanks (SEP 515) Rehab: Replace sump pumps, recirculation pump, storage tanks, valves on transfer pumps, and address corrosion on pump unit; Evaluate the feasibility of relocating the system closer to the Headworks area; Assess health and safety signage on tank (was observed to be inconsistent) and replace if required; Evaluate safety barrier at top of ladder (none observed) and install if required.

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

Approved
Forecast
Actual
$ 22.48 M
$ 3.78 M
$ 0.02 M
Project Schedule:

Approved
Forecast
03/01/23
04/03/23
08/15/28
08/29/25
Project Percent Complete: 0.0%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast 05/02/24 N/A N/A N/A
Progress and Status:

Project team continues to review available as-built
drawings and other reference documents. Project
team continues to develop chemical design
guidelines and bisulfite storage and usage technical
memorandum. Project team continues to coordinate
with WWE regarding potential locations for the new
bisulfite tanks. The Needs Assessment Report is
anticipated to be completed in the next reporting
period.

Issues and Challenges:

None at this time.
33 I. SSIP Quarterly Report Q4-FY2022-2023 (04/01/23 - 06/30/23) 10029736 - Westside Pump Station Reliability Improvements Project Description: The project consists of
screenings improvements including, replacement of existing bar screens, and addition of screening washing and compaction systems. The project also includes replacement of existing wet-weather pumps to provide pump redundancy. The construction would take place within the existing structure and includes four new submersible pumps and 200 linear feet (LF) of discharge force main. Other improvements under this project include increasing the power feeder capacity at WSS to account for additional wet weather pumping capacity and provide a reliable redundant power source from PG&E, and replacement of the existing odor control units at the WSS with dilution ventilation fans and ducting.

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

Approved
Forecast
Actual
$ 89.30 M
$ 89.30 M
$ 44.13 M
Project Schedule:

Approved
Forecast
06/13/13
06/13/13
12/31/24
12/31/24
Project Percent Complete: 86.8%
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 06/27/24

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 this reporting period, the
Contractor has initiated rough-in of the new
underground conduit raceway at the Great Highway.

The SFPUC continues to closely track PG&E
power service application review progress and
continues to evaluate mitigations to potential
construction progress delays associated with
PG&E power service. The Project team has
provided PG&E supplemental project information
in April 2023, pertaining to proposed
underground conduit alignment within Sloat Blvd and
47th Ave.

New underground conduit raceway installation at Great Highway in May 2023
Progress and Status:

Issues and Challenges:
34 I. SSIP Quarterly Report Q4-FY2022-2023 (04/01/23 - 06/30/23) 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
$ 55.58 M
$ 62.58 M
$ 45.61 M
Project Schedule:

Approved
Forecast
10/01/13
10/01/13
09/14/22
03/29/24
Project Percent Complete: 76.0%
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 09/29/23 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
continues mechanical and electrical rough-in of major
equipment items, cogeneration engines, heat
exchangers and loop pumps, electrical substation No.
5 transformer, and motor control centers.

Issues and Challenges:

Budget and schedule variances are due to changes
necessary to complete the existing building,
mechanical and electrical modifications, including
installation of the cogeneration engine assemblies,
motor control center equipment, and associated
instrumentation within OSP 800 that have
experienced equipment delivery delays associated
with supply chain breakdowns due to COVID-19.

During this reporting period, the SFPUC Commission
approved an increase to the cost and duration
contingencies for this contract (Reso 23-0117). To
meet requirements of PG&E Interconnection
Agreement requirements, PG&E has required the
project to install a PMH-3 switch assembly. The
SFPUC continues to coordinate closely with PG&E
and the Contractor on project compliance items and
associated project impacts.

At building 800 cogeneration engine room, the Contractor continues installation of electrical and mechanical equipment.
35 I. SSIP Quarterly Report Q4-FY2022-2023 (04/01/23 - 06/30/23)

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 washwater 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: Planning Environmental Status: Not Initiated (TBD)
Project Cost:

Approved
Forecast
Actual
$ 20.22 M
$ 20.22 M
$ 0.39 M
Project Schedule:

Approved
Forecast
01/25/22
01/25/22
09/03/26
01/12/28
Project Percent Complete: 2.1%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast 06/28/24 10/01/24 05/05/25 07/01/27
Progress and Status:

During this reporting
period, the project team
addressed draft Conceptual Engineering Report
(CER) comments and prepared the technical steering
committee presentation. The project team continues
to finalize planning phase project deliverables and
kick-off design phase.

Issues and Challenges:

The project has been delayed due to lack of available
resources. The project team continues to monitor
potential schedule delays due to resource availability
and associated impacts to planning and design phase
delivery milestones.

Proposed new Rotary Drum Thickener (RDT) and associated flocculation tank assembly

36 I. SSIP Quarterly Report Q4-FY2022-2023 (04/01/23 - 06/30/23) 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: Replace inadequate duct supports in OSP 011 hallway areas; Duct supports within exhaust fan room at OS70EF1-1 thru -3 and OS70EF1-5 and -6 needs to be refastened/replaced; Coordination of HVAC evaluation, design and construction under the OSP Solids Thickening Process Upgrades project. OSP 530: Assess ventilation issues if keeping the temporary chemical station from the Recycle Water Project. OSP 620: 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; Replace FRP ducts in digester basement serving fans 70EF19-1, 2. Replace HVAC equipment at OSP 042, OSP 230, and OSP 930.

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

Approved
Forecast
Actual
$ 7.35 M
$ 7.35 M
$ 0.20 M
Project Schedule:

Approved
Forecast
01/26/22
01/26/22
09/03/26
08/05/27
Project Percent Complete: 3.6%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast 02/01/24 03/21/24 10/22/24 12/28/26
Progress and Status:

During this reporting period,
the project team
addressed draft Conceptual Engineering Report
(CER) comments and prepared the technical steering
committee presentation. The project team continues
to finalize planning phase project deliverables and
kick-off design phase.

Issues and Challenges:

At building 011 exhaust fan room, as-found condition of existing exhaust fan assembly identified for replacement.
37 I. SSIP Quarterly Report Q4-FY2022-2023 (04/01/23 - 06/30/23) 10036398 - OSP Condition Improvement Projects - Part 2
Project Description: The OSP Condition Assessment
Repairs project will include major improvements to the plant, aimed to address the reliability of existing assets that have 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 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.

Program: Oceanside Plant (OSP)
Improvements Project Status: Planning Environmental Status: Active (Various)
Project Cost:

Approved
Forecast
Actual
$ 105.10 M
$ 105.10 M
$ 4.35 M
Project Schedule:

Approved
Forecast
03/03/18
03/03/18
07/06/29
07/06/29
Project Percent Complete: 10.0%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast
A 12/01/23 05/01/25 09/26/25 09/28/27
B 10/31/24 04/10/25 11/12/25 11/12/27
C 04/15/25 05/07/25 12/11/25 12/13/27
D 03/06/26 08/05/26 01/04/27 01/03/29
E 10/19/20 A 09/22/21 A 05/16/22 A 11/12/24
F 03/03/18 A 06/22/22 A 12/19/22 A 12/05/25
G 12/14/21 A 05/12/22 A 07/31/23

The project includes multiple construction contracts:
(A) OSP 620 Digestion H&S, Mech Improvements,
OSP 800 Mech Improvements: During the reporting
period, the project team addressed draft Conceptual
Engineering Report (CER) comments and prepared
the technical steering committee presentation.
(B) OSP 011 Polymer & Ferric Chloride
Replacement: Subscope not initiated.
(C) OSP 042 Primary Clarifiers Structural and
Mechanical Improvements: Subscope not initiated.
(D) OSP 200 Aeration Tanks Structural and
Mechanical Improvements: Subscope not initiated.
(E) WW-648 OSP Building 042 Primary Clarifier
Improvements: Construction activities continue, the
Contractor continues to install W3 water lines, spray
nozzles, mechanical and electrical equipment
rough-ins in Clarifier Tanks No. 1, No. 2 and No. 3.
(
F) WW-669 OSP Building
011 Grit Classifier &
Preliminary Influent Slide Gate System Improvements:

The Contractor is awaiting delivery of long-lead
equipment.
(G) JOC 53R3-15 OSP UPS Assembly
Replacements: Installation of the four (4)
Uninterruptable Power Supply systems has been
completed. Contractor is working on submitting final
construction documents.
(E) WW-648 OSP Building 042 Primary Clarifier Improvements: Building 042 Clarifier No.1 Contractor continues install of effluent butterfly valve and pneumatic actuator installation.

N/A
Issues and Challenges:

None at this time.

Progress and Status:
38 I. SSIP Quarterly Report Q4-FY2022-2023 (04/01/23 - 06/30/23) 10037735 - Admin Bldg (OSP 930) Health & Safety Improvements Project Description: This project involves
an evaluation of NPF 930 to provide safe working conditions for employees.

The interim rehabilitation components will be identified during the planning, but as a basis, the following items are assumed: Interim structural repairs; Replacing roll-up doors, UPS for the emergency lighting system, and elevator; Rehabilitate HVAC system; Electrical improvements on Southside buildings; Assess and replace crane, if needed; Evaluate area and use of dewatering sump pumps; Replace pumps, piping, valves, and EI&C; Inspect and replace guardrails/handrails; Install fire sprinklers, alarms, and exit lighting; Replace and install new lighting.

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

Approved
Forecast
Actual
$ 5.71 M
$ 5.71 M
$ 0.30 M
Project Schedule:

Approved
Forecast
02/01/22
02/01/22
10/01/26
01/21/27
Project Percent Complete: 2.1%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast 12/06/23 04/10/24 09/04/24 07/14/26
Progress and Status:

During this reporting period,
the project team
addressed the draft Conceptual Engineering Report
(CER) comments and prepared the technical steering
committee presentation. The project team continues
to finalize planning phase project deliverables and
kick-off design phase.

Issues and Challenges:

Building 930 laboratory, as-found condition of existing laboratory fume- hood assembly identified for replacement.
39 I. SSIP Quarterly Report Q4-FY2022-2023 (04/01/23 - 06/30/23)

10037777 - OSP & WSPS Security Enhancements
Project Description: 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, including an allowance for 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 lighting to dusk- activated LED lighting; Adding interior presence sensing connected to an intrusion detection panel and alarming security.

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

Approved
Forecast
Actual
$ 13.78 M
$ 13.78 M
$ 0.29 M
Project Schedule:

Approved
Forecast
08/02/21
08/02/21
06/23/26
11/19/27
Project Percent Complete: 4.4%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast 02/14/24 06/19/25 01/26/26 04/21/27
Progress and Status:

During this reporting
period, the project team
continued to develop the Needs Assessment Report
(NAR) through issuance for final review.

Concurrently, the project team has been preparing
the Draft Alternatives Analysis Report-Conceptual
Engineering Report (AAR-CER). The project team
continues to coordinate with WWE, SFPUC
Information Technology Services (ITS), SFPUC
Security, and other stakeholders regarding security
enhancements, as well as configuration of servers
needed for video recording, management, and
analytics.

Issues and Challenges:

Existing West Vehicle Entrance at Oceanside Water Pollution Control Plant

40 I. SSIP Quarterly Report Q4-FY2022-2023 (04/01/23 - 06/30/23)

10026822 - North Shore Pump Station Wet Weather Improvements Project Description: The purpose-of
this project is to provide redundant effluent pumping capacity at North Shore Pump Station (NSS) during wet weather. This project will replace existing four (4) dry weather pumps with larger capacity units so that 3 of the 4 pumps are capable of pumping 75 MGD during wet weather. The project also includes upgrades to the motor control centers (MCCs) and distributed control system (DCS). The implementation of this project will ensure reliable and efficient operation in keeping with the LOS and maintain regulatory compliance.

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

Approved
Forecast
Actual
$ 55.00 M
$ 55.00 M
$ 31.02 M
Project Schedule:

Approved
Forecast
08/15/13
08/15/13
12/29/23
12/27/24
Project Percent Complete: 76.7%
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 05/06/24 Progress and Status:

Contractor completed: (1)
structural concrete
additions for two major dry weather pumps (pump
numbers 1 and 2), and has placed the pumps in their
final locations; (2) completed installation of the new
36-inch diameter piping, valves, and structural steel
framing, and continues installation of thrust blocks
and supports for the piping; (3) installed new
Distributed Control System (DCS) Network Cabinets
and Fiber Patch Panels in the North Shore Pump
Station control room and in other North Point Facility
locations (4) installed the new uninterruptible power
supply (UPS) which is feeds power to the DCS
Equipment and (5) continues installing conduits and
wiring for instrumentation and controls for the new dry weather pumps and various equipment that will be
cutover to the new DCS. The overall project
completion is at 76.7%, compared to 74.9% last
quarter.

Issues and Challenges:

Project duration extended due to COVID supply chain
delays related to the procurement of dry weather
liquid pumps.

Two (2) new Dry Weather Pumps on new pedestals and installation of process piping, valves and manifolds

41 I. SSIP Quarterly Report Q4-FY2022-2023 (04/01/23 - 06/30/23)

10037325 - Admin Bldg (NPF 930) Evaluation & Interim H&S Improvements Project Description: This project
involves an evaluation of NPF 930 to provide safe working conditions for employees.

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

Approved
Forecast
Actual
$ 7.93 M
$ 7.93 M
$ 0.39 M
Project Schedule:

Approved
Forecast
03/01/21
03/01/22
03/31/25
08/31/27
Project Percent Complete: 4.5%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast 08/26/24 02/03/25 09/03/25 03/10/27
Progress and Status:

Project team incorporated
WWE comments and
issued the Final Needs Assessment Report in May
2023. Project team is evaluating various alternatives
of the modular trailer locations and is coordinating
with vendors for conceptual designs. Project team
initiated hazardous materials survey as it relates to
the demolition of the existing chemical tanks. Project
team requested a pre-application meeting with the
San Francisco Fire Department as it relates to
occupancy changes for NPF 930 and the addition of
modular trailers at the site.

Issues and Challenges:

The planning phase has been extended due to the
request made by WWE to evaluate relocating WWE
staff to modular trailers.

WWE staff and design team surveying existing obsolete electrical equipment at NPF 930 Administration Building.

42 I. SSIP Quarterly Report Q4-FY2022-2023 (04/01/23 - 06/30/23)

10037904 - NPF & NSS Security Enhancements
Project Description: The components
of the project include upgrading continental card reader access control; Replacing and furnishing gate and gate operator including structural support, electrical power, and controls; Adding protective cages around outdoor equipment, and repairing/replacing perimeter fence; Furnishing, installing, and configuring servers; Configuring security fiber optic connectivity and adding video camera units; Adding signage, lighting, and pruning landscaping; Provide interior presence sensing connected to intrusion detection panel.

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

Approved
Forecast
Actual
$ 17.85 M
$ 17.85 M
$ 0.29 M
Project Schedule:

Approved
Forecast
01/18/22
01/18/22
12/10/26
01/12/28
Project Percent Complete: 2.3%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast 10/31/24 11/01/24 07/01/25 07/03/27
Progress and Status:

During this reporting
period, the project team
continued to develop the Needs Assessment Report
(NAR) through issuance for final review.

Concurrently, the project team has been preparing
the Draft Alternatives Analysis Report - Conceptual
Engineering Report (AAR-CER). The project team
continues to coordinate with WWE, SFPUC
Information Technology Services (ITS), SFPUC
Security, and other stakeholders regarding security
enhancements, as well as configuration of servers
needed for video recording, management, and
analytics.

Issues and Challenges:

Temporary Chain link fence at North Point Facility

43 I. SSIP Quarterly Report Q4-FY2022-2023 (04/01/23 - 06/30/23) 10038353 - NPF DCS Upgrades (Construction)
Project Description: This project will replace the aging control system infrastructure at the Northpoint Wet Weather Treatment Facility (NPF) and Northshore Pump Station (NSS), as the existing distributed control system (DCS) equipment are obsolete. 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.

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

Approved
Forecast
Actual
$ 11.07 M
$ 11.07 M
$ 0.69 M
Project Schedule:

Approved
Forecast
11/01/21
11/01/21
12/30/27
01/03/28
Project Percent Complete: 8.4%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast 11/01/21 A 06/30/27
Progress and Status:

Environmental Management Group (EMG) has
determined
upgrades to the DCS Controls involves
primarily computer hardware and software which do
not fall within the definition of a "project" under 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/
design components. Construction Notice-To-Proceed
represents start of fabrication/manufacturing.

The DB-126 DCS team delivered the new DCS
servers onsite at North Shore Pump Station (NSS).

The new DCS servers were then installed by the
WW-685R team at Northshore Pump Station during
this reporting quarter. NSS DCS field testing and
commissioning are ongoing under the WW-685R
contract.

Issues and Challenges:

None at this time.

DCS server cabinets delivered at Northshore Pump Station

N/A N/A
44 I. SSIP Quarterly Report Q4-FY2022-2023 (04/01/23 - 06/30/23) 10039251 - Sedimentation (NPF 040/041) Tanks Condition Improvements Project Description: The project will
perform condition improvements and upgrades to the sedimentation tanks, which includes the following: NPF 040 & NPF 041 Sedimentation Buildings No. 1 & 2: concrete structural rehabilitation; Replace doors in poor condition; Evaluate HVAC, ventilation and install a new heating system for locker rooms; Replace hot water system; Building structural repairs; Address NFPA 820 area classification issues; Rehabilitate locker rooms; Repair/replace deteriorated piping, and other corroded metallic components; Upgrade stairs and hand/guardrails; Provide no-flow cutoff for sludge pumps; Replace building sump pumps and air compressors in NPF 041; Upgrade NPF 041 server room; Remove abandoned-in-place equipment. NPF 043 Grease & Scum Removal Building Improvements: concrete structural rehabilitation; Building structural repairs; Replace roll-up doors. NPF 060 Sludge Control Building (including NPF 061, NPF 062, NPF 063, NPF 064) Improvements: concrete structural rehabilitation; Building structural repairs; HVAC/ventilation upgrade; Replace doors, a dewatering pump, sump pumps, elevator, and MCC; Remove abandoned-in-place equipment; Modernize control room and "lab" room.

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

Approved
Forecast
Actual
$ 54.25 M
$ 54.25 M
$ 0.05 M
Project Schedule:

Approved
Forecast
07/05/22
11/14/22
03/10/31
07/17/31
Project Percent Complete: 3.5%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast 07/17/25 06/15/26 11/09/26 01/10/31
Progress and Status:

Needs identification and site
evaluation is on-going.

Project team continues to coordinate with WWE
regarding as-built information and review of corrective work orders of existing equipment. Project team held
an additional site visit as it relates to mechanical and electrical scope work. The completion of the Needs
Assessment Report is anticipated in the next
reporting period.

Issues and Challenges:

Project start delayed due to SFPUC Engineering
resources availability.
45 I. SSIP Quarterly Report Q4-FY2022-2023 (04/01/23 - 06/30/23) 10034718 - Large Diameter Sewer Projects and Channel FM Intertie Project Description: The purpose is to rehabilitate
and/or replace large-diameter sewers based on previously completed condition assessment efforts. This project will rehabilitate or replace approximately 35,000-feet of large-diameter sewers that are over 100 years old. This project will also construct a bypass, or the Channel Force Main Tee, that will connect the existing Channel Force Main to a nearby sewer transport/storage structure; when complete, the Channel Force Main Tee would allow approximately one-third of the existing Channel Force Main to be taken out of service for rehabilitation or repair during the dry-weather seasons.

Program: Interceptors / Tunnels and
Odor Control Project Status: Design Environmental Status: Active (Various)
Project Cost:

Approved
Forecast
Actual
$ 114.59 M
$ 114.59 M
$ 26.69 M
Project Schedule:

Approved
Forecast
08/01/19
08/01/19
12/07/26
12/07/26
Project Percent Complete: 37.2%
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
C 08/11/21 A 09/23/22 A 03/13/23 A 08/08/24
D 03/23/21 A 06/17/22 A
E 03/08/22 A 06/17/22 A 12/05/22 A 01/29/24
F 06/29/22 A 01/31/23 A 08/28/23 10/25/24
G 06/22/21 A 03/14/22 A 08/09/24
H 02/01/23 A 10/04/23 04/04/24 05/08/25
I 09/29/23 01/03/24
J 12/29/23 02/21/24

For a complete list of contracts and subprojects, see Project Descriptions in the Appendices.

Subproject (A): Notice to Proceed (NTP) was issued,
Contractor preparing to mobilize.

Subproject (B): Construction (CN) work has been completed and Substantial and Final Completions have been established.

Subproject (C): NTP was established in March 2023,
and Contractor is preparing for CN work to begin in
May/June 2023.

Subproject (D): Completed as the remaining scope of work added to Subprojects B & E for contracting convenience.

Subproject (E): CN work began in January 2023 and lining work anticipated to complete by next quarter.

Subproject (F): CN contract was awarded on May 9, 2023.

NTP is anticipated next quarter.

Subproject (G): CN work continued this quarter. SF Public Works is the contracting authority.

Subproject (H): Bid package preparation is delayed due to traffic specifications requirements.

Subproject (I): Completed 65% design and is
progressing towards 95% design. CN phase will be
funded through the Collection Systems R&R Program.

Subproject (J): Completed 65% design. CN phase will be
funded through the Collection Systems R&R Program.

Contract C: Framed and poured the base of the new manhole 30 feet west of Masonic Intersection.

N/A

N/A N/A
N/A
N/A
N/A
N/A
Issues and Challenges:

None at this time.

Progress and Status:
46 I. SSIP Quarterly Report Q4-FY2022-2023 (04/01/23 - 06/30/23) 10002652 - Kansas and Marin Streets Sewer Improvements
Project Description: The purpose of
the Kansas and Marin Streets Sewer Improvements Project is to 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 project consists of a 900 linear foot, 8' inside diameter tunnel connecting two existing sewer boxes through the Public Works Corporation Yard at Cesar Chavez Avenue. The project also includes 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 will be needed for construction staging. Two new reinforced concrete junction structures will also be constructed to connect with the existing sewers, along with surface restoration work associated with construction and installation of the above assets.

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

Approved
Forecast
Actual
$ 30.00 M
$ 30.00 M
$ 4.58 M
Project Schedule:

Approved
Forecast
06/10/13
06/10/13
08/30/24
04/02/36
Project Percent Complete: 15.8%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast 07/23/19 A TBD TBD
Progress and Status:

During this quarter, the project team completed the
new Alternatives Analysis Report (AAR) for the
project. The revised AAR is based on the current
SSIP LOS design criteria, which had not yet been
adopted when the previous AAR was finalized back in
2014. The project team presented the AAR to EMB
and WWE. EMB had significant comments requesting
a modification to one of the options and rethinking the phasing of the project.

Issues and Challenges:

The AAR will be completed in FY23-24, but the
implementation of the selected alternative may be
delayed beyond the FY24-33 10-Year Capital Plan.

Depending on the outcome of the AAR, the
Conceptual Engineering Report (CER), detailed
design, and construction may resume in the future
when funding is made available.

N/A
47 I. SSIP Quarterly Report Q4-FY2022-2023 (04/01/23 - 06/30/23) 10033106 - Geary BRT Sewer Improvements Phase 2
Project Description: Phase 2 of
SFMTA's Geary Bus Rapid Transit (BRT) Project includes the addition of center-running BRT lanes on Geary Boulevard between Palm Avenue and 27th Avenue, followed by dedicated BRT lanes along each sides of the street between 27th and 34th Avenue. The center-running BRT lanes on Geary Boulevard would be located directly above the existing sewer lines and severely impact SFPUC's ability to perform future maintenance, repair and/or replacement. The purpose of the Phase 2 sewer work is to coordinate with Geary BRT Project to relocate (or replace as needed) main sewers outside of the transit lanes, platforms and bulbouts. SFPUC had determined sewer conditions along this segment (Stanyan Street to 34th Avenue) and approximately 2.2 miles of aging sewers have been identified as possibly needing replacement. Any sewer work required, whether it is sewer relocation, sewer rehabilitation or sewer replacement, will be undertaken as part of SFMTA's project. Only initial costs for planning and design has been allocated for this project within the SSIP Phase 1 Re-Baselined Program budget.

Program: Interdepartmental Projects Project Status: Design Environmental Status: Active (Cat Ex) Project Cost:

Approved
Forecast
Actual
$ 2.00 M
$ 2.35 M
$ 1.46 M
Project Schedule:

Approved
Forecast
03/15/18
03/15/18
06/30/23
02/01/24
Project Percent Complete: 60.3%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast 09/29/23
Progress and Status:

During this quarter, the
project team nearly completed
the 95% design for the combined SFMTA fiber optics,
SFPUC Sewer, and SFPUC Water scope. The project
team also finalized the Categorical Exemption,
progressed the Environmental Site Assessment field
work, and approved the Design Criteria Report for the
project. Only the initial planning and design are
included in this project within Phase 1 of the SSIP.

Bid and award through construction will be part of a
separate SSIP project in the future.

Issues and Challenges:

Completion of project design has been extended from
September 2023 to February 2024, due to staff
turnover on the project team and increased
complexity during design development. The
construction start has been extended from June 2024
to January 2025 in part due to the design delays and
due to community desire for a later construction start
to aid in the pandemic recovery of local businesses
along the corridor.

A portion of Geary Boulevard between 19th and 20th Avenue which is a critical part of the project corridor

N/A N/A N/A
48 I. SSIP Quarterly Report Q4-FY2022-2023 (04/01/23 - 06/30/23) 10002664 - Van Ness BRT Sewer Improvements
Project Description: The Van Ness
Bus Rapid Transit (BRT) Project is led by SFMTA in conjunction with the Van Ness BRT Sewer Improvements Project, which is part of the SFPUC's SSIP Phase 1 Program. SFPUC will 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 will allow for future sewer service maintenance and repair/replacement without impacting SFMTA's BRT operations. 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 aforementioned 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
$ 20.99 M
Project Schedule:

Approved
Forecast
10/01/13
10/01/13
06/30/23
06/28/24
Project Percent Complete: 98.2%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast 01/16/18 A 12/29/23
Progress and Status:

The Construction Manager/General Contractor
(CM/GC)
contract was awarded by SFMTA and
Notice to Proceed (NTP) was given to Walsh
Construction on January 16, 2018, for the sewer
work. SFMTA has yet to issue Final Completion (FC).

Therefore, the completion of construction will likely be delayed. Claim negotiations related to schedule and
differing site conditions continue between SFMTA
and the contractor. The delay in the FC date and time
needed to resolve outstanding claims may continue to
impact the project budget and schedule.

Issues and Challenges:

The project has been extended to June 2024, due to
the delay in SFMTA issuing Final Completion and
claim negotiations between SFMTA and contractor.

Sewer Completion along Van Ness

N/A N/A
49 I. SSIP Quarterly Report Q4-FY2022-2023 (04/01/23 - 06/30/23) 10002667 - Better Market Street Sewer Improvements - Phase 1 Project Description: San Francisco Public
Works Department's vision for a Better Market Street (BMS) is a comprehensive program to reconstruct the City's premier boulevard and the region's most important transit corridor from Octavia Boulevard to The Embarcadero. The program is a series of interdependent projects (BMS Core Capacity Improvements, BMS Streetscape Enhancements, and BMS State of Good Repair) that will advance several key City policies: Transit First, Complete Streets, the SF Pedestrian Strategy/Walk First and the SF Bicycle Plan. The BMS State of Good Repair Project (a.k.a. BMS Sewer Improvements) will be completed under SSIP to replace aging sewer infrastructure beneath Market Street, especially the brick sewers that are over 100 years old. The requesting funding is for project cost of the Phase 1A contract from 5th Street to 8th Street, and for design budget of the entire corridor.

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

Approved
Forecast
Actual
$ 15.00 M
$ 15.00 M
$ 2.15 M
Project Schedule:

Approved
Forecast
01/06/14
01/06/14
10/31/28
10/31/28
Project Percent Complete: 18.3%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast 10/18/19 A TBD TBD TBD
Progress and Status:

SFPW is the project lead and contracting authority.

As reported last quarter, SFPUC’s proposed water
and sewer scopes of work were deleted from the
Better Market Street (BMS) Phase 1 Contract per the
request of SFMTA and SFPW. To mitigate the risk of
failure of sewer assets, replacement of at-risk culverts were completed via a Job Order Contract (JOC).

SFPUC’s sewer and water work on Market Street,
between 5th to 7th Streets, are anticipated to be
included in a future BMS contract (BMS Contract 2).

SFPW and SFMTA may re-initiate the
planning/design effort for the BMS Contract 2 in 2024
and SFPUC staff will be engaging in this effort. The
extent of the various scopes is still being discussed
between SFPW and SFMTA management and the
lead-agency has not been determined.

Issues and Challenges:

None at this time.

Better
Market
Street
�
Rendering
of
proposed
project
50 I. SSIP Quarterly Report Q4-FY2022-2023 (04/01/23 - 06/30/23) 10002776 - Taraval Sewer Improvements
Project Description: SFMTA has proposed
a pedestrian safety and transit improvements project along Muni's "L Taraval" route. The project includes construction/extension of boarding islands, addition of dedicated transit-only lanes, and replacement of aging tracks, overhead wires, and trolley poles. The Taraval Sewer Improvements Project will relocate existing sewer facilities from the center of the street to outside of the tracks to allow for ease of maintenance and repair/replacement without impacting future SFMTA's Muni operations. The scope of the sewer work includes replacing approximately 19,000 LF of 12-inch to 36-inch diameter ISP, Vitrified Clay Pipe (VCP), Reinforced Concrete Pipe (RCP), or concrete sewers along Taraval Street between 15th Avenue and 46th Avenue, and Ulloa Street between Forest Side Avenue and 15th Avenue for a twin sewer system. Most of the sewers to be replaced are close to 100 years old. Project is split into two construction contracts. Segment A is from Zoo to Sunset Blvd. and construction was initiated in 7/19.

Segment B is from Sunset Blvd. to West Portal and that construction contract is expected to NTP in early 2020.

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

Approved
Forecast
Actual
$ 34.50 M
$ 34.50 M
$ 17.74 M
Project Schedule:

Approved
Forecast
03/14/16
03/14/16
07/31/25
07/31/25
Project Percent Complete: 58.0%
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 08/16/24
C 10/19/20 A 09/29/23
Progress and Status:

SFMTA is the project
lead and contracting authority.

This project includes the following contracts: (A)
Segment A SF Zoo to Sunset Blvd/SFMTA Contract
No 1306; (B) Segment 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: Sewer work
continued along Taraval Street between 17th Street
and 24th Street. Sewer lining between 17th and 22nd
Street is anticipated to complete next quarter.

Contract C: Sewer work was completed in December
2021. However, SFPW has not issued the substantial
and final completions for the entire contract as work is still on-going.

Issues and Challenges:

None at this time.

Segment B: Shoring CIP Manhole E 15th Ave Intersection

N/A N/A
51 I. SSIP Quarterly Report Q4-FY2022-2023 (04/01/23 - 06/30/23)

10026828 - Mariposa Dry-Weather Pump Station & Force Main Improvements Project Description: The project
involves construction of new dry-weather pump station and force main to achieve the peak design flow of 5.0 million-gallon per day (MGD). The 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 is being replaced with a larger diameter force main downstream of the new dry-weather pump station. 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.

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

Approved
Forecast
Actual
$ 31.93 M
$ 31.93 M
$ 31.01 M
Project Schedule:

Approved
Forecast
07/01/14
07/01/14
12/30/22
12/29/23
Project Percent Complete: 99.8%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast 04/25/17 A 04/04/18 A 01/28/19 A 05/12/23 A Progress and Status:

During this quarter,
final punch list items were
completed, and final completion was established for
contract WW-667, Mariposa Dry-Weather Pump
Station. The construction of force main work under
the Bay Corridor Transmission and Distribution -
Phase 1 Contract (DB-128R2) has been completed,
and staff continues to work towards final completion.

Issues and Challenges:

Schedule was extended due to additional time to
complete the DB128-R2 contract.

Punchlist items being addressed at Station, including installation of gates and testing of security system.

52 I. SSIP Quarterly Report Q4-FY2022-2023 (04/01/23 - 06/30/23)

10037251 - Seacliff No. 1 PS & FM Upgrade
Project Description: Due to
its age, condition, and opportunity for water quality benefits through upsizing the station's capacity, it is recommended that Seacliff No.1 Pump Station and force main be replaced. This would include: Replacement of pump station and 8-inch force main (930 LF); Installation of flow monitoring devices for post-storm evaluation and floatable controls at the overflow structure to CSD 005; Connection from new pump station to CSD 005; Possibly installing a redundant pump for 'n+1' redundancy during wet weather and consider provisions for wet well isolation for maintenance and inspection, if feasible. As the current site is partially on Federal/GGNRA property, locating a suitable site may require additional coordination activities with the Real Estate Division.

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

Approved
Forecast
Actual
$ 14.68 M
$ 16.18 M
$ 1.68 M
Project Schedule:

Approved
Forecast
12/07/20
12/07/20
12/31/26
03/31/27
Project Percent Complete: 12.5%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast 06/13/23 A 01/24/24 08/09/24 02/13/26
Progress and Status:

The project team
anticipates completing the 95%
design in the upcoming quarter.

Issues and Challenges:

As reported last quarter, the budget increase reflects
additional alternative analysis efforts and the
projected increase in construction cost (based on
Conceptual Engineering Report). The project
schedule reflects a program-wide direction to extend
the bid and award phase from six to eight months.

Seacliff Pump Station No.1

53 I. SSIP Quarterly Report Q4-FY2022-2023 (04/01/23 - 06/30/23)

10037246 - Seacliff No. 2 PS & FM Upgrade
Project Description: This project
includes Planning (including condition assessment, needs identification, alternative analysis and conceptual engineering), Design, Right-of-Way, Environmental, Bid and Award, and Construction for the following scope of work and assumptions: Existing PS can be rehabilitated and upgraded to meet current building codes; Perform seismic retrofit of the existing pump station building and associated mechanical and electrical equipment, piping, and fittings; Address fire, emergency and health and safety requirements; Assume damaged concrete and exposed rebars can be repaired; Assume deterioration of the existing wet-wells can be repaired; Replace the three submersible pumps in kind (47 horsepower pumps); Replace other mechanical and process equipment, including: existing crane, bubbler system, piping, valves, inlet gate and operator, water system components, and washdown pump; Provide protective coating to all exposed metal piping, fittings, and valves; Replace all electrical equipment; 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; Replace existing eight-inch force main with 16-inch force main in the same alignment.

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

Approved
Forecast
Actual
$ 19.32 M
$ 20.80 M
$ 1.84 M
Project Schedule:

Approved
Forecast
12/14/20
12/14/20
01/31/28
04/03/28
Project Percent Complete: 11.4%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast 09/22/23 03/25/24 09/30/24 01/04/27
Progress and Status:

During this quarter,
the design team completed 65%
design, and continues to prepare 95% design
deliverable.

Issues and Challenges:

Similar to last quarter, the budget increase reflects a refinement of the electrical and mechanical scopes of
work identified during planning phase. The schedule
changed to reflect an eight-month duration for bid and
award and a slight extension of the planning phase.

Environmental approval is delayed for additional
background evaluation needed to support the CEQA
application.

Project team performing field measurements and investigation.

54 I. SSIP Quarterly Report Q4-FY2022-2023 (04/01/23 - 06/30/23)

10037303 - Sunnydale PS Safety Improvements
Project Description: This project's
scope aims to address the following health, safety, and security issues at Sunnydale PS -Address safety risks from groundwater intrusion, including repairing structural deficiencies, including cracks and leaks; Upgrade and repair corroded equipment and appurtenances inside manifold room (including piping, PRVs, lighting, instruments, equipment); Address water leakage in manifold room and Motor Control Center (MCC); Address water intrusion from conduits package connected to PG &E transformer; Repair leaking door; Perform electrical repairs; Replace corroded HVAC equipment damaged by water intrusion. Address Security Concerns, including installing new security signage and upgrading lighting to dusk-activated LED lighting; Upgrade card readers and door contacts at all perimeter doors; Add interior presence sensing, connected to an intrusion detection panel and alarming to security; Furnish, install and configure video recording servers, management server and analytic servers including uninterruptable power supplies (UPS); Install video camera units and local recording. Address Other Safety Concerns, including evaluating and adding a gas detection system, as necessary; Add site lighting at egress penthouse and entrance to the station.

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

Approved
Forecast
Actual
$ 15.54 M
$ 15.54 M
$ 1.10 M
Project Schedule:

Approved
Forecast
12/14/20
12/14/20
05/29/26
12/31/26
Project Percent Complete: 12.9%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast 03/27/24 04/18/24 11/22/24 05/29/26
Progress and Status:

Project has completed
35% design and is progressing
towards the 65% design milestone. During this
quarter, owner requested scope for Odor Control Unit
(OCU) Demolition and waterproofing of the pump
station has been added to the project.

Issues and Challenges:

Similar to last quarter, the project schedule has been
extended in anticipation for long lead items of
equipment due to supply chain issues and limited
construction work during the wet weather season.

Interim milestones continue to shift due to the
addition of owner requested scope. Project team is
currently evaluating the impact to the overall budget
and schedule.

Air Vent for the Underground Sunnydale Pump Station.

55 I. SSIP Quarterly Report Q4-FY2022-2023 (04/01/23 - 06/30/23)

10038469 - Pump Station Security Upgrades (Cesar Chavez, GFS,CHS, MMS) Project Description: This project
involves security upgrades at four pump stations: Cesar Chavez Pump Station (CCS), Griffith Street Pump Station (GFS), Channel Pump Station (CHS), Merlin Morris Pump Station (MMS). Each site will have its own specific upgrades which may include upgrading card readers and door contacts, replacing/repairing existing perimeter fence and fence support, upgrading lighting, adding security signage.

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

Approved
Forecast
Actual
$ 9.10 M
$ 9.10 M
$ 0.17 M
Project Schedule:

Approved
Forecast
06/01/22
06/01/22
05/03/27
06/30/27
Project Percent Complete: 4.1%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast 02/29/24 07/02/25 02/04/26 02/26/27
Progress and Status:

During this quarter,
the Conceptual Engineering
Report has been completed.

Issues and Challenges:

Similar to last quarter, the schedule has been
updated to reflect an eight-month duration for bid and
award. Additionally, the team has not been able to
identify an existing contract with enough contract
capacity with security expertise to support the design
phase and have received approval for the project to
be put on hold. Project will be on hold waiting for an
upcoming as-needed security contract. Due to the
hold on the project, the interim milestones have
shifted.

Merlin Morris Pump Station - Existing Fencing Enclosure to be Upgraded.

56 I. SSIP Quarterly Report Q4-FY2022-2023 (04/01/23 - 06/30/23) 10038446 - Geary Underpass PS Safe Access Enhancements
Project Description: This project's purpose
is to improve access in and around the Geary Underpass Pump Station, in accordance with the Health, Safety, and Security LOS goal. This includes investigating options to improve maintenance access and assumes the following scopes of work: improve lighting and accessibility for routine maintenance, such as removing and replacing existing pumps; add and/or modify handrail and ladders, and upgrade the guardrail at the well opening.

Program: Pump Stations and
Forcemain Improvements Project Status: Design Environmental Status: Not Initiated (Not Applicable)
Project Cost:

Approved
Forecast
Actual
$ 1.85 M
$ 1.85 M
$ 0.10 M
Project Schedule:

Approved
Forecast
01/10/22
01/10/22
05/29/26
05/29/26
Project Percent Complete: 4.9%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast 09/29/23 08/08/24 07/09/25
Progress and Status:

During this quarter, the
project team completed the
35% design, and is preparing the 65% design. This
project will proceed under the contracting method of
Job Order Contract (JOC).

Issues and Challenges:

None at this time.

Entrance to Geary Underpass Pump Station
N/A
57 I. SSIP Quarterly Report Q4-FY2022-2023 (04/01/23 - 06/30/23)

10037245 - Brannan (019) CSD Discharge and Baffle Rehabilitation Project Description: The components
of the project at Brannan Combined Sewer Discharge (CSD) involve the following, as recommended in the 2019 AAR: Replace the butterfly valve and hydraulic actuator, two sensors, corroded metal stilling wells, the flap gate with an inline check valve, and access ladder; Install baffle for floatables control; Conduct concrete patching and repair works and repair exposed rebar.

Program: Combined Sewer Discharge
(CSD) and Transport/Storage Structures Project Status: Design Environmental Status: Not Initiated (Cat Ex)
Project Cost:

Approved
Forecast
Actual
$ 7.95 M
$ 7.95 M
$ 0.40 M
Project Schedule:

Approved
Forecast
12/07/20
12/07/20
05/01/26
10/30/26
Project Percent Complete: 6.6%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast 04/05/24 07/10/24 02/12/25 02/13/26
Progress and Status:

Project team has
submitted the final Conceptual
Engineering Report (CER), started the design phase
this quarter and is coordinating with MUNI to perform
potholing within the trackway.

Issues and Challenges:

As reported last quarter, the change in schedule was
due to added Hydrologic and Hydraulic studies as
requested by management to clarify scope and the
two-months extension of bid and award phase per
program-wide direction.

Brannan CSD Existing Damaged Butterfly Discharge Valve.

58 I. SSIP Quarterly Report Q4-FY2022-2023 (04/01/23 - 06/30/23)

10037244 - Baker (009) Baffle Improvements and Repair of Backflow Valve Project Description: The components
of the project at Baker CSD involve installing a baffle on the east overflow weir; Patching and coating minor exposed aggregate in the former DAF chamber; Repairing the western array of valves to stop leaking; Repairing the eastern array of valves to prevent leaking; Repairing or replacing deteriorated metal plumbing pipes; Repairing minor defects including missing aggregate and infiltration in connecting sewer.

Program: Combined Sewer Discharge
(CSD) and Transport/Storage Structures Project Status: Construction Environmental Status: Completed (Not a project under CEQA)
Project Cost:

Approved
Forecast
Actual
$ 2.86 M
$ 2.86 M
$ 0.53 M
Project Schedule:

Approved
Forecast
12/07/20
12/07/20
08/30/24
10/10/24
Project Percent Complete: 17.3%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast 07/15/22 A 10/14/22 A 04/10/23 A 12/05/23 Progress and Status:

Notice-to-Proceed was issued
this quarter and the
construction is on-going.

Issues and Challenges:

As reported last quarter, planning was extended to
consider some of the client's requests and program-
wide direction to extend the bid and award from six to
eight months.

Rebuilding the Concrete Weir.

59 I. SSIP Quarterly Report Q4-FY2022-2023 (04/01/23 - 06/30/23) 10038468 - System-wide CSD & T/S Monitoring Equipment Assessment Project Description: The project involves
a system-wide assessment of all of the 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 the location, condition, reliability, etc for the current monitoring equipment 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. As an allowance and a starting point, the project cost assumes replacement and conversion to wireless communication for existing sensors at the following CSD locations: CSD 001 – Lake Merced (3 sensors); CSD 002 – Vicente (3 sensors); CSD 003 – Lincoln (3 sensors); CSD 005 – Seacliff 1 (3 sensors); CSD 007 – Seacliff 2 (2 sensors); CSD 009 – Baker (1 sensor, relocated from Pierce CSD); CSD 025 – 6th Street (1 sensor); CSD 029 – Mariposa (3 sensors); CSD 031A – Islais Creek (1 sensor); CSD 041 – Yosemite (1 sensor); CSD 043 – Sunnydale (1 sensor). An additional allowance of $2,000,000 is also included for reliability improvements at other collection system locations based on the assessment results.

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

Approved
Forecast
Actual
$ 9.29 M
$ 9.29 M
$ 0.13 M
Project Schedule:

Approved
Forecast
01/18/22
01/18/22
02/01/27
03/31/27
Project Percent Complete: 1.5%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast 09/30/24 03/06/25 09/25/25 09/18/26
Progress and Status:

Notice-to-Proceed was issued for
a professional
service task order to provide as-needed consultant
support to the team during the planning phase. The
project team continued planning coordination with
WWE to define the list of existing monitoring
equipment and devices that will need to be assessed.

Field work activities are scheduled to start in the next reporting period.

Issues and Challenges:

As reported last quarter, the project schedule reflects a program-wide direction to extend the bid and award
phase from six to eight months.

Existing field instrumentation equipment installed in a sewer manhole 60 I. SSIP Quarterly Report Q4-FY2022-2023 (04/01/23 - 06/30/23) 10038547 - CSD Structure Rehab & Upgrades - Part 1
Project Description: Laguna (CSD 011):

Concrete spall and crack repair, rehabilitate existing discharge pipe with carbon fiber wrap or similar material and repair baffles; Howard (CSD 018): Improve floatables control; repair butterfly valve; replace conduit; patch and coat concrete and exposed rebar; repair missing bricks and mortar; seal cracks; Fourth St.

North (CSD 023): Patch and coat concrete defects and exposed rebar; investigate potential pipe sag, repair missing bricks and mortar, seal cracks and fractures; 3rd St (CSD 022): Repair areas of spalled concrete, repair missing bricks and mortar and fiber glass lining, repair exposed aggregate, seal major cracks and fractures; 6th S (CSD 027): Repair areas of missing concrete; address general spot repair locations in chamber, repair areas of spalled concrete, Seal major cracks replace baffle wall boards, relocate new bolts inward, and potentially replace brackets; 4th St S (CSD 028): Address general spot repair locations in chamber, repair areas of spalled concrete; Mariposa (CSD 029): Patch and coat concrete and exposed rebar; seal cracks, repair cracks and fractures; repair or replace manhole cover and ladder rungs, replace monitoring line brackets, Evans (CSD 037): Seal infiltration cracks and holes, patch and repair concrete defects, patch and repair exposed rebar and missing aggregate, repair or replace baffle brackets, Lake Merced (CSD 001): Seal infiltration cracks and holes, patch and coat concrete defects and exposed rebars.

Program: Combined Sewer Discharge
(CSD) and Transport/Storage Structures Project Status: Design Environmental Status: Active (Cat Ex) Project Cost:

Approved
Forecast
Actual
$ 39.65 M
$ 39.65 M
$ 0.51 M
Project Schedule:

Approved
Forecast
01/03/22
01/03/22
01/31/29
01/31/29
Project Percent Complete: 3.4%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast A/B 11/29/23 04/01/24 10/15/24 01/05/26 C 04/04/25 07/31/25 02/27/26 04/16/27
Progress and Status:

This project includes the following Combined Sewer
Discharge (CSD) contracts: (A) Laguna & Howard
Streets CSDs; (B) Mission Bay CSD; and (C)
Mariposa, Evans and Lake Merced. Contract A and
Contract B: Team decided to combine the two
contracts for efficiency in design, bid/award and
construction as the scope of work for both contracts
are very similar. Project team has completed the 35%
design deliverable this quarter and the 65% design
set will be completed in the upcoming quarter.

Contract C: Planning phase is anticipated to begin in
the upcoming quarter.

Issues and Challenges:

None at this time.

Damaged rip-rap under and around Laguna CSD.
61 I. SSIP Quarterly Report Q4-FY2022-2023 (04/01/23 - 06/30/23)

10026810 - Yosemite Green Infrastructure
Project Description: The upper
reach of the Yosemite Creek Daylighting project would daylight the creek along a portion of the historic creek path, from Yosemite Marsh in McLaren Park to Woolsey and Hamilton Streets. This project diverts flows from the sewer using swales, vegetated channels, rain gardens, piped sections and a constructed wetland/detention basin/bio-swale system. This project is also referred to as the "Upper Yosemite Creek Daylighting".

Program: Early Implementation
Projects Project Status: Design Environmental Status: Completed (Cat Ex)
Project Cost:

Approved
Forecast
Actual
$ 20.79 M
$ 25.59 M
$ 4.56 M
Project Schedule:

Approved
Forecast
12/03/12
12/03/12
10/29/27
11/08/28
Project Percent Complete: 22.6%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast 08/15/17 A 03/06/24 08/29/24 07/31/26
Progress and Status:

During this quarter,
the project team progressed the
design in preparation for the 65% design milestone
due next quarter. San Francisco Public Works-
Landscape proposed modifications to Yosemite
Station which would reduce the structural
improvements and make the plaza design more
consistent with the character of McLaren Park. San
Francisco Recreation & Parks and the Wastewater
Enterprise endorsed the changes.

Issues and Challenges:

The project scope has increased to include ADA
improvements required by the Public Works Disability
Access Coordinator, including a wider sidewalk along
Wayland Street. Due to the wider sidewalk and a
discrepancy between the topographic survey and field
conditions, a retaining wall is required along Wayland
Street in Reach 1. In addition, maintenance and
repair of the Richmond Green Infrastructure Project
(DB05) will be performed under this project. The
budget variance is due to the additional scope,
increased design costs, and construction cost
escalation. The schedule variance results the
additional time required to procure consultant
services.

View of Yosemite Station

62 I. SSIP Quarterly Report Q4-FY2022-2023 (04/01/23 - 06/30/23)

10026816 - Wawona Area Stormwater Improvement Project
Project Description: The neighborhood
surrounding the intersection of 15th Avenue and Wawona Street is topographically lower in elevation compared to its adjacent neighborhoods, and has been subjected to flooding during large storms. When the capacity of the sewers are exceeded during large storms, significant volumes of overland flow upstream of the intersection cannot enter the catch basins and sewer system, causing flooding and property damage. The purpose of this project is to divert part of the flow at the intersection of Wawona and Vicente into a new auxiliary sewer on Vicente, extended to from Wawona to 34th Ave. The flow then would enter the existing system where there is capacity for additional flow.

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

Approved
Forecast
Actual
$ 38.90 M
$ 34.11 M
$ 24.71 M
Project Schedule:

Approved
Forecast
07/01/16
07/01/16
12/02/24
12/02/24
Project Percent Complete: 77.8%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast 06/01/20 A 10/30/20 A 07/26/21 A 04/19/24 Progress and Status:

Contract completed installation
of about 95% of 36”
Portable Emergency Water for Firefighting pipes on
Vicente St., including sewer laterals and street base
as they were impacted by the mentioned pipe. In
addition, contractor replaced 30 sewer laterals on
Wawona between 14th and Vicente. The remainder
of the construction scope is expected the be complete
by end of next quarter.

Issues and Challenges:

None at this time.

Installation of gate valve for 36-inch Portable Emergency Water for Firefighting Pipe

63 I. SSIP Quarterly Report Q4-FY2022-2023 (04/01/23 - 06/30/23) 10029726 - Watershed Stormwater Management (Planning Only) Project Description: This project will
address long term Green Infrastructure (GI) development process and how it will be integrated and prioritized in the Collection System Plan and UWA report. A portion of the funds will be used to implement billing system upgrades that will enable the roll out the stormwater fee. Funding is also allocated for the Planning GI projects on San Francisco Unified School District (SFUSD) sites.

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

Approved
Forecast
Actual
$ 19.00 M
$ 19.00 M
$ 7.14 M
Project Schedule:

Approved
Forecast
07/11/16
07/11/16
06/30/32
06/30/32
Project Percent Complete: 38.2%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast
Progress and Status:

The project team continued
to work on technical
support for green infrastructure projects, and the
financial billing system upgrade.

Issues and Challenges:

None at this time.

Cayuga Street Visit

N/A N/A N/A N/A
64 I. SSIP Quarterly Report Q4-FY2022-2023 (04/01/23 - 06/30/23) 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. 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 $765,000 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
$ 4.20 M
Project Schedule:

Approved
Forecast
07/01/18
07/01/18
06/30/33
06/30/33
Project Percent Complete: 7.8%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast
Progress and Status:

SFPUC closed its Spring
2023 application cycle on
June 2nd. Four (4) applications were received for the
Spring 2023 cycle, totaling just over $5M in requested
funding. During the application cycle, the team
completed 3 new opportunity assessments at Charles
Drew and Webster Elementary schools, and Louis
Sutter Playground. Six (6) active projects, Crocker
Amazon Park, St. Thomas More School, St. Monica,
St. Thomas the Apostle, St. Emydius, and St. Anne of
the Sunset continued project design during the
second quarter. St Anne of the Sunset also began
construction in late June. UCSF Parnassus, a Fall
2022 awardee, declined to continue with the grant
execution process and has been removed from the
awarded projects.

Issues and Challenges:

None at this time.

Excavation work begins at St Anne of the Sunset.

N/A N/A N/A N/A
65 I. SSIP Quarterly Report Q4-FY2022-2023 (04/01/23 - 06/30/23)

10039608 - Buchanan Street Mall
Project Description: The Buchanan
Street Mall Neighborhood GI Project is located in the Western Addition Neighborhood and includes two major components: The Buchanan Street Mall Core Project - these components are centered on the Buchanan Street Mall, led mainly by RPD. This core project manages runoff from the mall and some adjacent streets that flow to the mall; The Neighborhood Projects - additional neighborhood-scale components that include adjacent streets and Rosa Parks Elementary School, led by SFPUC. In addition to the stormwater performance metrics, the project produces the following additional benefits: manage up to 7 acres of DMA; integrate multi-purpose GI in the Buchanan Street Mall; maximize stormwater performance through management of adjacent parcels and street runoff; explore a new design approach for street GI that combines impervious removal and bioretention; and deliver neighborhood-scale place-making co-benefits in one of San Francisco's identified disadvantaged communities.

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

Approved
Forecast
Actual
$ 9.34 M
$ 9.63 M
$ 0.39 M
Project Schedule:

Approved
Forecast
10/03/22
10/03/22
12/28/26
12/28/26
Project Percent Complete: 7.8%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast 01/17/23 A 05/01/24 10/31/24 06/30/26
Progress and Status:

This quarter, the
design team completed the 65%
design package for all five mall blocks, including park, sewer and green infrastructure improvements.

Issues and Challenges:

Rehabilitation of the existing brick sewer is required
prior to park renovation, and therefore cured-in-place- liner has been added to the project scope for 3
blocks. Off-site GI improvements at Rosa Parks
Elementary School, African American Cultural Center,
Grove Street Parking Lot and Urban Dry Creek have
been deferred. The budget variance results from the
scope change and construction cost escalation.

Existing conditions at Buchanan Street Mall

66 I. SSIP Quarterly Report Q4-FY2022-2023 (04/01/23 - 06/30/23) 10029730 - Operational Decision System Phase 2
Project Description: This project would
integrate 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 project CWWSIPFCRP01). The real-time data will be coupled with Waste Water Enterprise's (WWE) collection system hydraulic model to project 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.

Program: Advanced Rainfall and
Operation Decision System Project Status: Construction Environmental Status: Not Applicable Project Cost:

Approved
Forecast
Actual
$ 6.72 M
$ 6.72 M
$ 4.16 M
Project Schedule:

Approved
Forecast
02/01/17
02/01/17
09/30/25
09/30/25
Project Percent Complete: 63.8%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast 12/18/17 A 02/28/18 A 06/30/25
Progress and Status:

This is a software
development project. Notice-to-
Proceed (NTP) represents the date of award for the
software development agreement. Quality assurance
and control activities of the ODS and the raw data
coming from the 30 ODS installed flow monitoring
devices continued during this quarter. The project
team conducted a progress check-in with project
stakeholders. It is currently being determined if the
closeout phase should be initiated for this project in
the next fiscal year
Issues and Challenges:

None at this time.

One of the Operational Decision System screens
N/A
67 I. SSIP Quarterly Report Q4-FY2022-2023 (04/01/23 - 06/30/23) 10034360 - Lower Alemany Area Stormwater Improvement Project Project Description: The primary objective
of the Lower Alemany Area Stormwater Improvement Project is to address the Sewer System Improvement Program (SSIP) levels of service (LOS) goals of managing stormwater and protecting and streets and properties 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). This project will include planning, design, and construction of an improved conveyance system in the Lower Alemany area that manages the stormwater and minimizes flooding in the LOS storms. Detail project scope will be developed based on the preferred alternative identified during the planning phase.

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

Approved
Forecast
Actual
$ 299.56 M
$ 299.56 M
$ 7.72 M
Project Schedule:

Approved
Forecast
01/02/19
01/02/19
09/06/28
11/01/28
Project Percent Complete: 9.1%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast 01/09/24 07/11/24 03/10/25 05/10/28
Progress and Status:

The project team continued
the design in this quarter.

Phase 3 geotechnical investigation, computational
fluid dynamics model (CFD) for
upstream/downstream connections and additional
potholing plan for the box sewer were initiated.

Project team continued coordinating with MUNI on
traffic constraints and established the process for the co-operative agreement with Caltrans. 35% design
was completed in this quarter and 65% design is
anticipated to be complete in the upcoming quarter.

Issues and Challenges:

Similar to last quarter, the project schedule reflects a program-wide direction to extend the bid and award
phase from 6 to 8 months.

Flooding at the I-280/Hwy 101 interchange at Lower Alemany area, during the rainfall of January 2023
68 I. SSIP Quarterly Report Q4-FY2022-2023 (04/01/23 - 06/30/23) 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 of existing combined sewer pipes and structures upstream of the tunnel. Phase I covers through design which is anticipated to be complete in December of 2023. Construction will be covered by Folsom Area Stormwater Improvement Project Phase 2.

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

Approved
Forecast
Actual
$ 38.41 M
$ 38.41 M
$ 17.96 M
Project Schedule:

Approved
Forecast
07/01/16
07/01/16
12/27/23
12/27/23
Project Percent Complete: 46.5%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast 04/11/23 A

Project includes Planning, Environmental, Right of
Way, and Design Phases only. Phase 2 of the
Folsom Project (10038471) includes bid and
award construction. The project is being
implemented through (4) 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 City worked on the 65% design for the Division
Sewer Box (a part of WW-719B), completed
modeling for the final Strategy Report to
Caltrans for the pile modification work (a part
of WW-719B), and the project made government
code offers to property owners for three sub-
surface easements necessary for the tunnel
alignment (part of WW-719B). The Folsom project
requires extensive staging on private property and
permanent improvements through private property
in order to be implemented.

Issues and Challenges:

None at this time.

The proposed Tunnel Boring Machine (TBM) retrieval shaft at Berry Street

N/A N/A N/A
Progress and Status:
69 I. SSIP Quarterly Report Q4-FY2022-2023 (04/01/23 - 06/30/23) 10038471 - Folsom Area Stormwater Imp. Project Phase 2
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 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 new tunnel. This is Phase 2 of the project, Phase 1 (DB14) covers through the Design Phase, which is anticipated to be complete in December of 2023. This Phase 2 of the overall project covers Bid and Award through the Construction.

Program: Flood Resilience Projects Project Status: Bid and Award Environmental Status: Not Initiated (Cat Ex)
Project Cost:

Approved
Forecast
Actual
$ 259.91 M
$ 282.01 M
$ 0.04 M
Project Schedule:

Approved
Forecast
07/04/22
10/17/22
06/30/27
06/30/27
Project Percent Complete: 0.1%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast
A 11/17/22 A 08/05/23 04/04/25
B 12/29/23 08/29/24 12/31/26
C 11/27/23 07/19/24 12/14/26
D 01/29/24 08/29/24 09/07/26
Progress and Status:

The project team awarded
the contract for Folsom
Area Stormwater Improvement Project (WW-719A)
and prepared to issue the NTP. The project team
prepared a 30-day notice of the WW-719A
construction and starting contacting neighborhood
stakeholders most impacted by the pending
construction work.

Issues and Challenges:

Similar to last quarter, the budget increase reflects
updated costs in the latest engineer’s estimates for
the tunnel contract (WW-719B).

Flooding on Folsom Street between 16th and 17th Street, during the rainfall of January 2023.
04/11/23 A
04/11/23 A
04/11/23 A
04/11/23 A
70 I. SSIP Quarterly Report Q4-FY2022-2023 (04/01/23 - 06/30/23) 10039682 - Flood Resiliency Planning
Project Description: These funds will
be used to identify and develop programmatic flood resilience strategies. Technical work to support this effort includes mapping, modeling, spatial analysis, and flood adaptation studies. Funds also support Floodwater Grant Program Development and the interagency collaboration on the Waterfront Resilience Plan.

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

Approved
Forecast
Actual
$ 9.60 M
$ 9.60 M
$ 0.36 M
Project Schedule:

Approved
Forecast
10/03/22
10/03/22
06/30/26
03/31/27
Project Percent Complete: 3.8%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast
Progress and Status:

The funds supported progress
in two main flood
resilience areas to date: 1) the Floodwater Grant
Program. Progress includes technical assistance for
Floodwater Grant Program applicants, site visits, site
assessments, and eligibility assessments for
interested properties, and program development and
process improvements leading up to a commission
presentation and agenda item; 2) the Flood Resilient
Building code. Progress includes policy alignment
research, code alignment and interagency alignment
with the Department of Building Inspection and the
Planning Department, and production of maps,
charts, and slides for PowerPoint presentations for
executive briefings.

Issues and Challenges:

Project schedule has been extended to reflect more
realistic spending rate.

Technical assistance for the Floodwater Grant Program results in projects that
both
increase
flood resilience and blend in with the aesthetics desired by the grantee.

N/A N/A N/A N/A
71 I. SSIP Quarterly Report Q4-FY2022-2023 (04/01/23 - 06/30/23) I. SSIP Quarterly Report Q4-FY2022-2023 (04/01/23 - 06/30/23)

I. SSIP Quarterly Report Q4-FY2022-2023 (04/01/23 - 06/30/23) I. SSIP Quarterly Report Q4-FY2022-2023 (04/01/23 - 06/30/23) 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
10036398 - OSP Condition
Improvement Projects - Part 2 -
(Contract F, WW-669)
12/19/22 09/03/25 09/03/25 $9,160,000 $9,160,000 0 $0 2.8% North Point Facility (NPF) Improvements
10026822 - North Shore Pump Station
Wet Weather Improvements -
(WW-685R)
04/19/21 05/08/23 05/06/24 $25,579,275 $25,579,275 (364) $0 64.2% 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 $15,796,272 $15,796,272 0 $0 0.0% 10034718 - Large Diameter Sewer
Projects and Channel FM Intertie -
(Contract C, WW-724)
03/13/23 08/08/24 08/08/24 $9,937,355 $9,937,355 0 $0 0.0% 10034718 - Large Diameter Sewer
Projects and Channel FM Intertie -
(Contract E, WW-731)
12/05/22 01/29/24 01/29/24 $10,734,243 $10,734,243 0 $0 40.0% 10034718 - Large Diameter Sewer
Projects and Channel FM Intertie -
(Contract G, SFPW 1243I)
03/14/22 08/09/24 08/09/24 $2,145,475 $2,145,475 0 $0 4.1% Interdepartmental Projects
10002664 - Van Ness BRT Sewer
Improvements - (No. 1289) ***
01/16/18 12/30/22 12/29/23 $17,649,795 $17,649,795 (364) $0 99.7% 10002776 - Taraval Sewer
Improvements - (Contract B, SFMTA
1308R) ***
12/01/21 08/16/24 08/16/24 $17,000,000 $17,000,000 0 $0 42.0% 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 Final Completion includes all approved, pending, and potential change orders, and trends. *** Contracts performed under SFMTA/SFPW.
73 I. SSIP Quarterly Report Q4-FY2022-2023 (04/01/23 - 06/30/23) I. SSIP Quarterly Report Q4-FY2022-2023 (04/01/23 - 06/30/23) 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
Watershed Stormwater Management
10026816 - Wawona Area Stormwater
Improvement Project - (WW-711)
07/26/21 03/12/24 03/12/24 $20,165,316 $20,165,316 0 $0 91.2% Advanced Rainfall and Operation Decision System
10029730 - Operational Decision
System Phase 2 - (OM525-101)
02/28/18 06/30/25 06/30/25 $2,261,937 $2,261,937 0 $0 90.0% Approved Current Variance
Contract Cost Forecast Cost Cost Percent
Program Total for On-
Going Construction $1,381,637,554 $1,381,816,239 ($178,685) 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 Final Completion includes all approved, pending, and potential change orders, and trends. *** Contracts performed under SFMTA/SFPW.
74 I. SSIP Quarterly Report Q4-FY2022-2023 (04/01/23 - 06/30/23)

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
10002102 - Central Bayside System Improvement
Project - Phase 1
10002303 - Beach and Sansome Street CSD
Rehabilitation
04/29/22 06/30/22 $4,337,533 $3,880,127
10002344 - CSD Backflow Prevention and
Monitoring
04/12/22 04/12/22 $4,944,414 $4,637,300
10002378 - 5th, North 6th and Division Street CSD
Rehabilitation
01/23/21 01/23/21 $3,621,092 $3,621,092
10002419 - Force Main Rehab at Embarcadero and
Jackson Streets
04/22/22 04/22/22 $7,986,276 $8,064,938
10002670 - Geary BRT Sewer Improvements Phase
1 06/30/22 06/30/22 $7,989,681 $7,829,933
10002687 - Mission Bay Loop Sewer Improvement 12/01/20 12/01/20 $261,347 $261,347 10002760 - Cargo Way Sewer Box Odor Reduction 04/26/22 04/26/22 $4,977,880 $4,788,713 10026820 - Hydraulic and Drainage Sewer
Improvements
09/08/18 09/08/18 $3,557,202 $3,087,202
TOTAL $37,675,425 $36,170,652
75 N/A N/A N/AN/A
I. SSIP Quarterly Report Q4-FY2022-2023 (04/01/23 - 06/30/23)

10. COMPLETED PROJECTS
Project Title
2016
Baseline
Project
Completion
2022
Approved
Project
Completion
Current
Approved
Project
Completion
Actual
Project
Completion
2016
Baseline
Project
Budget
2022
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 $5,648,416 $5,648,416 $2,439,303 10031477 - Cesar Chavez
Green Infrastructure
06/28/13 06/28/13 06/28/13 06/28/13 $1,374,143 $1,374,143 $1,374,143 $1,374,143 10026805 - Sunset Green
Infrastructure
04/29/22 04/29/22 10/31/22 $10,745,679 $8,738,193 $8,738,193 $8,189,530 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 $6,287,009 $6,287,009 $6,287,009 10026808 - Sunnydale Green
Infrastructure
11/30/20 09/30/19 09/30/19 09/30/19 $4,950,001 $5,412,268 $5,412,268 $5,073,699 10026809 - Richmond Green
Infrastructure
12/30/21 12/30/21 10/28/22 $10,118,934 $13,008,390 $13,008,390 $12,783,232 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 $2,170,254 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
01/18/19 06/30/21 06/30/21 06/30/21 $41,613,516 $45,016,932 $44,978,369 $44,978,369 10015810 - SEP Seismic
Reliability and Condition
Assessment Improvements
09/09/22 09/09/22 03/31/23 $53,152,197 $44,152,197 $35,838,381 $33,567,246 10026826 - SEP Existing
Digester Gas Handling
Improvements
03/05/19 02/28/20 02/28/20 02/28/20 $22,143,317 $15,878,503 $15,878,581 $15,878,581 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 10015553 - Biofuel Alternative
Energy
03/31/16 03/31/16 03/31/16 03/31/16 $1,855,143 $1,857,887 $1,862,449 $1,862,449 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 Interceptors / Tunnels and Odor Control
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 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 10002767 - Rutland Sewer
Improvements
04/26/18 09/21/18 09/21/18 09/21/18 $1,500,000 $1,500,000 $1,465,324 $1,465,324 10033745 - Mission Street, 16th
to Cesar Chavez Streets, Brick
Sewer Rehabilitation
11/30/22 11/30/22 11/30/22 $8,857,300 $8,000,000 $7,579,822 76 I. SSIP Quarterly Report Q4-FY2022-2023 (04/01/23 - 06/30/23) Project Title
2016
Baseline
Project
Completion
2022
Approved
Project
Completion
Current
Approved
Project
Completion
Actual
Project
Completion
2016
Baseline
Project
Budget
2022
Approved
Project
Budget
Current
Approved
Project
Budget
Project
Expenditures
To Date
Interdepartmental Projects
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 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
06/30/22 06/30/22 12/30/22 $7,029,000 $15,377,500 $15,200,000 $15,018,260 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 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 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
10029728 - Advanced Rainfall
Prediction - Part 1
06/29/18 06/29/18 06/29/18 06/29/18 $3,254,000 $1,491,236 $1,491,236 $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 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 $3,206,463 $3,206,463 $3,206,463 10026817 - Cayuga Ave
Stormwater Detention Project
01/07/20 03/29/19 03/29/19 03/29/19 $8,253,000 $428,078 $428,078 $426,555 10026819 - 17th and Folsom
Permanent Barriers
04/02/18 03/29/19 03/29/19 03/29/19 $2,656,000 $176,151 $175,540 $175,540 Land Reuse
10029733 - Land Reuse of
1800 Jerrold Avenue
02/01/19 12/31/19 12/31/19 12/31/19 $90,000,000 $84,354,151 $84,354,151 $84,354,151 10029734 - Land Reuse of
1801 Jerrold Avenue
12/04/17 12/24/21 12/24/21 12/24/21 $8,244,010 $5,100,000 $767,372 $767,372 TOTAL $495,369,782 $434,000,111 $420,249,657 $412,957,553 77 This page is intentionally left blank.
78 - 2 - I. SSIP Quarterly Report
I. SSIP Quarterly Report
I. SSIP

II. Facilities and Infrastructure Program

- 2 - I. SSIP Quarterly Report
I. SSIP Quarterly Report
I. SSIP

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II. WWE F&I Quarterly Report Q4-FY2022-2023 (04/01/23 – 06/30/23)

1. PROGRAM DESCRIPTION
The Wastewater Facilities and Infrastructure Program will encompass those capital improvements that fall outside of the Sewer System Improvement and Renewal and Replacement Program s. These capital projects are intended to provide for necessary upgrades to aging facilities which are not addressed by the SSIP or R&R to maintain their intended functions. Projects will include improvement to Treasure Island wastewater facilities and improvements to wastewater support facilities (office consolidation, Southeast Community Facility).

The Wastewater Facilities and Infrastructure Program will address 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.
1 II. WWE F&I Quarterly Report Q4-FY2022-2023 (04/01/23 – 06/30/23)

2. PROGRAM STATUS
This Quarterly Report presents the progress made on the Facilities and Infrastructure program between April 1, 2023, and June 30, 2023. The approved budget and schedule were developed by the project teams using the latest available information and was approved by Wastewater Enterprise Management.

Fig
ure 2.1 depicts the total Current Approved Budget for the Facilities and Infrastructure program projects remaining in each phase of the program as of June 30, 2023. The number of projects currently active in each phase is shown in parentheses.

Figur
e 2.2 depicts the number of Facilities and Infrastructure Program projects in the following stages of the program as of June 30, 2023: Pre-construction, Construction, and Post-construction.

Figure 2.1 Total Current Approved
Budget for Facilities and
Infrastructure Program Projects
Active in Each Phase
Figure 2.2 Number of Facilities and
Infrastructure Program Projects in Pre-
Construction, Construction, and Post-
Construction
2 II. WWE F&I Quarterly Report Q4-FY2022-2023 (04/01/23 – 06/30/23)

Figure 2.3 depicts the environmental review and permitting status of the Facilities and Infrastructure Program projects as of June 30, 2023.

3. PROGRAM COST SUMMARY
Table 3 provides an overall program-level cost summary of the Facilities and Infrastructure Program. It shows the Expenditures to Date, Current Approved Budget, Q4/FY22-23 Forecast Costs, Cost Variance between the Current Approved and Forecast Cost, and Variance Over Reporting Period. The Current Approved Budget is $677.8 million and the currently Forecast Cost (based on the proposed project list) at completion is $647.8 million ($ 30.0 million under the Current Approved Budget).

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)
Facilities and
Infrastructure
Program
$201.4 $677.8 $647.8 $30.0 -
* Negative number reflects cost increases since last quarter, and positive number reflects cost reduction since last quarter.

Figure 2.3 Program Environmental and
Permitting Status of the Facilities and
Infrastructure Program Projects
3 II. WWE F&I Quarterly Report Q4-FY2022-2023 (04/01/23 – 06/30/23)

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 Facilities and Infrastructure Program. The Program schedule is under development, the overall time frame is 20-30 years.

Table

4. Current Approved vs. Current Forecasted Schedule Dates SUBPROGRAM Current Approved
Project Start Actual Start Current Approved
Completion
Current
Forecast
Completion
Schedule Variance
(Months)
Facilities and Infrastructure
Program 01/01/11 01/01/11 01/29/32 04/19/32 2.7 (Late)

5. BUDG

ET AND SCHEDULE TREND SUMMARY
Table 5 contains all approved Facilities and Infrastructure 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 Close out or Completed.

Duri
ng this Quarter (Q4 FY22-23), the following major milestone were achieved, for the following F&I projects:

1. 35% Design for New Treasure Island Wastewater Treatment Plant

2. 95% Design for Ocean Beach Climate Change Adaptation Project - Long-Term Improvements Figure 4. Program Schedule Summary
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 Construction Manager/General Contractor (CM/GC).

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

4. 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. 01/23/32
Q4 - FY22-2310015557 Southeast Bay Outfall Islais Creek Crossing Replacement
FY23-32 09/26/16 N/A N/A N/A
10015554 Ocean Beach Climate Change Adaptation Project
N/A
TBD
07/23/12
(A) N/A
(B) N/A
(C) 09/30/19
$183.4 06/16/28 $126.7 01/30/26
FY23-32
(A) N/A
(B) 06/30/22
(C) 09/10/24
(D) 09/18/24
(E) 09/14/26

TBD TBD TBD
Q4 - FY22-23
$169.9 07/01/27
06/27/25 01/22/26 Q4 - FY22-23
05/22/23 09/29/233 10/24/224 Q4 - FY22-23
02/15/24 08/30/24
$169.9 07/01/27
(A) N/A
(B) N/A
(C) 09/30/20
$191.0
10015546 New Treasure Island Wastewater Treatment Plant FY23-32 06/18/18 04/02/19
WWE - Facilities and Infrastructure (F&I)
10033820 Southeast Outfall Condition Assessment &
Rehabilitation
FY23-32 07/01/19
95% Design Awarded Construction
1 Current Status
Project Name
Most Recent CIP
Approved Budget Project Initiation CER 35% Design
5 (A) N/A
(B) N/A
(C) 05/31/23
(D) 05/31/23
(E) 05/31/23
II. WWE F&I Quarterly Report Q4-FY2022-2023 (04/01/23 - 06/30/23)

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
Rehabilitation
PL $33,775 $33,775 $33,775 $1,604 $0 0% 04/05/30 04/05/30 09/30/30 (178) 10015546 New Treasure Island
Wastewater Treatment Plant
DS $202,208 $202,208 $222,434 $10,452 ($20,226) (10%) 05/22/26 05/22/26 08/26/26 (96) 10015554 Ocean Beach Climate
Change Adaptation Project
CN $183,489 $183,489 $190,833 $27,088 ($7,344) (4%)
01/12/28 01/12/28 04/19/32 (1,559)
10015557 Southeast Bay Outfall
Islais Creek Crossing
Replacement
DS $67,600 $67,600 $13,000 $10,476 $54,600 81% 06/03/26 06/03/26 07/03/24 700 * 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 Multiple-Phase
Footnotes:
(+) CIP Approved Budget and Project Completion Date: The budget and schedule approved as part of 10-year CIP for FY23-32.
(++) Current Approved Budget and Schedule: The budget and schedule approved as part of 10-year CIP for FY23-32, 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 Q4-FY2022-2023 (04/01/23 - 06/30/23)

7. PROJECT STATUS REPORT
10033820 - Southeast Outfall Condition Assessment Rehabilitation Project Description: The Southeast Outfall
(SEO) discharges effluent from the Southeast Plant (SEP) into the San Francisco Bay about 650 feet offshore, east of Pier 80. 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 rehabilitation solutions to extend the useful life.

Program: Facilities and Infrastructure
Program Project Status: Planning Environmental Status: Not Initiated (TBD)
Project Cost:

Approved
Forecast
Actual
$ 33.78 M
$ 33.78 M
$ 1.60 M
Project Schedule:

Approved
Forecast
07/01/19
07/01/19
04/05/30
09/30/30
Project Percent Complete: 6.9%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast 10/29/25 04/06/26 04/05/30
Progress and Status:

Consultant submitted a draft
Needs Assessment
Report/Alternative Analyses Report (NAR/AAR) to the project team for initial review. Consultant is currently working on responding to the project team’s comments on the combined NAR/AAR. Workshops for WWE to discuss the NAR/AAR are
being scheduled in the next quarter.

Issues and Challenges:

Similar to previous quarter, extra time is required to define and perform the condition assessment during the planning phase.

As previously reported, due to delay in the contract
amendment, the outfall inspection was delayed which pushed the forecast project completion further to September 2030.

Southeast Outfall Segments
TBD
7 II. WWE F&I Quarterly Report Q4-FY2022-2023 (04/01/23 - 06/30/23) 10015546 - New Treasure Island Wastewater Treatment Plant Project Description: The objective of
the project is to build a new wastewater treatment plant that will provide reliable service for the Treasure Island residents and meet the recycled water demands of the future redevelopment on the island.

The existing facility was built by the United States Navy over 50 years ago and is past its useful life and no longer reliable.

The existing facility is also not capable of providing recycled water and meeting the needs of the residents on the redeveloped island.

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

Approved
Forecast
Actual
$ 202.21 M
$ 222.43 M
$ 10.45 M
Project Schedule:

Approved
Forecast
01/01/11
01/01/11
05/22/26
08/26/26
Project Percent Complete: 8.8%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast 04/18/19 A 12/27/21 A 09/01/23 02/27/26 Progress and Status:

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

The Request for Proposal for the Construction Management Staff Augmentation Services was advertised in April 2023 and the 35% design was issued in May 2023. The project team continues to coordinate with Power Enterprise for temporary and permanent power, and with the City Attorney and SFPUC Real Estate Services for property transfer from TIDA to SFPUC, which are needed for project implementation.

Issues and Challenges:

Similar to previous quarter, the project cost increase is due to the sole responsible bid received and updated soft cost from performing SFPUC bureaus. The increase to the project
duration accounts for the negotiations with the sole responsible bidder and delay in issuing NTP.

Fencing Installation
8 II. WWE F&I Quarterly Report Q4-FY2022-2023 (04/01/23 - 06/30/23) 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.

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

Approved
Forecast
Actual
$ 183.49 M
$ 190.83 M
$ 27.09 M
Project Schedule:

Approved
Forecast
07/23/12
07/23/12
01/12/28
04/19/32
Project Percent Complete: 16.1%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast
A 09/10/14 A 06/02/21 A 09/30/21 A
B 02/09/21 A 09/14/15 A 04/02/25
C 03/28/24 02/09/24 09/11/24 07/28/25
D 02/12/24 09/19/24 11/21/28
E 05/14/26 09/15/26 10/16/31
Progress and Status:

N/A
01/07/16 A
03/28/24
03/28/24
A) Army Corps of Engineers (ACOE): Construction completed 2021-2022. Closeout activities are still in process, including a refund of ~$1 M from the ACOE.

B) Short Term Improvements: The short-term improvements projects represent multi-year, as-needed protection of the bluff that overlays the Lake Merced Tunnel. Annual monitoring was completed and suggested coarse sand be placed to aid in holding previously placed sand in place. Work was completed under contract WW-714. Preceding contracts WW-663
(2018-2021) & WW-607 (2016-2019) covering this work has been closed.

C/D/E) Long Term Improvements: The long-term
improvements project represents the first City and County of San Francisco Climate Change Adaptation Project requiring a high level of coordination with other City and County of San Francisco Agencies; negotiations on funding are in progress but continues to impact overall project progress. WW-662 95% design was finalized in May; the Technical Steering Committee reviewed and authorized the team to move to 100% design; Responses to comments on the Draft Environmental Impact Report are nearing completion; work continues on the Coastal Development Permit. The Long-Term Improvements project is divided into three separate contracts (C) Intersection, (D) Seawall, and (E) Planting.

Proposed Project Components
Issues and Challenges:

The budget and schedule variance are due to slow
progress related to non-PUC funding issues, a delay
in design due to interdepartmental and outside agency
coordination (e.g., San Francisco Zoo), a total re-
structuring of the contracting approach to allow for a
separate landscaping/plant procurement and plant
establishment contract, extended duration of construction. 9 II. WWE F&I Quarterly Report Q4-FY2022-2023 (04/01/23 - 06/30/23) 10015557 - Southeast Bay Outfall Islais Creek Crossing Replacement Project Description: The project involves
replacing the portion of the Southeast Outfall ("SEO") that crosses Islais Creek immediately parallel to, and west of, the Third Street Bridge in San Francisco, CA. Treated effluent from the SEP flows by gravity to the Booster Pump Station ("BPS") and then pumped to the San Francisco Bay ("the Bay") via the SEO. The existing SEO Islais Creek crossing ("crossing") is comprised of two ductile iron pipes (36-inch and 42-inch). The crossing is buried in the bottom of the creek bed on piles. The crossing is buried about 20 feet under the lowest point of the creek sediments, and that the water depth is about 30 feet. The crossing was constructed in 1967 and have reached the end of its useful life. The new Islais Creek crossing will consist of two new 54-inch outside diameter high density polyethylene ("HDPE") buried pipes to replace the existing crossing section. New structures on each side of the creek is proposed to tie the new pipes to the existing SEO system. The project will include actuated valves and pipes to divert flow between the new and existing systems, associated electrical and mechanical improvements as needed within the BPS.

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

Approved
Forecast
Actual
$ 67.60 M
$ 13.00 M
$ 10.48 M
Project Schedule:

Approved
Forecast
09/26/16
09/26/16
06/03/26
07/03/24
Project Percent Complete: 17.4%
Key Milestones Environmental
Approval
Bid Advertisement Construction NTP Construction Final
Completion
Current Forecast N/A
Progress and Status:

In September 2020, after presenting 95% design for new Islais Creek Crossings, Technical Steering Committee defer the decision and project was placed on-hold. Project will be re- evaluated as part of upcoming capital planning efforts as a separate project. This project has been rescoped to provide condition assessment of the portion of existing outfall pipe that crosses the Islais Creek. Project has received Notice-to- Proceed for two separate specialized consultants for condition assessment inspection as required by BCDC permit condition of emergency bypass and to prepare alternatives to extend the existing outfall asset life. Draft inspection plan is being prepared and will be ready for submittal to BCDC’s approval in next quarter.

Issues and Challenges:

Similar to previous quarters, the scope reduction has reduced the project budget and duration.

Current pipeline crossing at Islais Creek

N/A N/A N/A
10 II. WWE F&I Quarterly Report Q4-FY2022-2023 (04/01/23 - 06/30/23) II. WWE F&I Quarterly Report Q4-FY2022-2023 (04/01/23 - 06/30/23)

II. WWE F&I Quarterly Report Q4-FY2022-2023 (04/01/23 - 06/30/23)

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
Facilities and Infrastructure Program
10015556 - Southeast Community Center at 1550
Evans
12/31/22 03/31/23 $84,842,338 $83,633,346
TOTAL $84,842,338 $83,633,346
12 II. WWE F&I Quarterly Report Q4-FY2022-2023 (04/01/23 - 06/30/23)

III. Renewal and Replacement Program

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III. WWE R&R Quarterly Report Q4-FY2022-2023 (04/01/23 – 06/30/23)

1. PROGRAM DESCRIPTION
The Wastewater Enterprise (WWE) Renewal and Replacement Program (R&R) 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 levels of service goals, regulatory permit compliance, system reliability and functionality, and sustainable operations of the City’s sewer system. The R&R Pr ogram 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, which factors in the physical condition of the sewer, age, location, risk, public safety, San Francisco Public Work’s street paving schedule, and various other factors.

The R&R Treatment Facilities projects are prioritized based upon regulatory compliance, condition assessments, Operation staff recommendations, and Level of Service 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 Dischar ge 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 Renewal and Replacement Program (R&R) projects between April 1, 2023 and June 30, 2023.

The approved project budget and schedule were developed and approved by the appropriate Wastewater Enterprise Manager on June 30, 2023. 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 and 2.2 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 June 30, 2023. 1 III. WWE R&R Quarterly Report Q4-FY2022-2023 (04/01/23 – 06/30/23) The Wastewater R&R Collection System Sewer Replacement Program has an ann ual budget of $54.5 million in FY23 to award a target of 9.3 miles of sewer replacement work in San Francisco.

Figure 2.3 depicts the target
and actual award miles of sewer improvement projects that have been awarded to date and are forecasted to be awarded. The Wastewater R&R Collection S ystem Sewer Replacement Program has exceeded its target and awarded approximately 10.1 miles of sewer replacement work in FY23.

Figure 2.1 R&R Collection Systems Projects by Phase
Figure 2.2 R&R Treatment Facilities Projects by Phase by Phase 2 III. WWE R&R Quarterly Report Q4-FY2022-2023 (04/01/23 – 06/30/23) Figure 2.4 depicts the annual total program expenditure by fiscal year for the R&R Collection System Sewer Replacement program.

Figure 2.3 Wastewater R&R Collection System - Sewer Improvements - Award Linear Miles by Fiscal Year Figure 2.4 Wastewater R&R Collection System - Sewer Improvements - Program Expenditure by Fiscal Year 3 III. WWE R&R Quarterly Report Q4-FY2022-2023 (04/01/23 – 06/30/23)

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 $1,202.0 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 2024, with no variance.

Table 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 07/01/10 07/01/10 A 03/31/24 03/31/24 - R&R Treatment Facilities 07/01/10 07/01/10 A 02/14/24 02/14/24 - Overall Program 07/01/10 07/01/10 A 03/31/24 03/31/24 - * “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 $770.48 $986.69 $986.69 -
R&R Treatment Facilities $149.81 $215.34 $215.34 -
Program Total $920.29 $1,202.03 $1,202.03 -
Figure 4. Program Schedule Summary
4 III. WWE R&R Quarterly Report Q4-FY2022-2023 (04/01/23 - 06/30/23)

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 R&R Collection Systems MP $986,690 $986,690 $986,690 $770,478 $0 0% 03/31/24 03/31/24 03/31/24 0 Treatment Facilities
Renewal & Replacement Program
15724 R&R Treatment Facilities MP $215,341 $215,341 $215,341 $149,810 $0 0% 02/14/24 02/14/24 02/14/24 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 Multiple-Phase
Footnotes:
(+) CIP Approved Budget and Project Completion Date: The budget and schedule approved as part of 10-year CIP for FY23-32.
(++) Current Approved Budget and Schedule: The budget and schedule approved as part of 10-year CIP for FY23-32, 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 Q4-FY2022-2023 (04/01/23 - 06/30/23)

6. PROJECT STATUS REPORT
CWWRNRTF - R&R Treatment Facilities
Project Description: The purpose of the Wastewater Enterprise (WWE) Renewal and Replacement (R&R) Treatment Program is to extend the useful life of the WWE treatment facility assets. The R&R Treatment Facilities projects are prioritized based upon regulatory compliance, condition assessments, Operation staff recommendations and Level Of Service goals.

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

Approved
Forecast
Actual
$ 215.34 M
$ 215.34 M
$ 149.81 M
Project Schedule:

Approved
Forecast
07/01/10
07/01/10
02/14/24
02/14/24
Project Percent Complete: 83.0%
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. ++ Projects will be reviewed for CEQA compliance as they proceed.

The summary below shows the total number of the remaining projects in each phase of the program as of June, 2023.

Planning: 2
Design: 4
Bid/Award: 1
Construction: 10
Closeout: 32
Completed: 65
Equipment Purchase FY23 to Date:

Twenty (20) equipment purchases completed totaling
$1,096,561.89
Issues and Challenges:

None at this time.

See Note ++ Various Various Various
6 III. WWE R&R Quarterly Report Q4-FY2022-2023 (04/01/23 - 06/30/23) CWWRNRCS - R&R Collection Systems
Project Description: The purpose of the Wastewater Enterprise (WWE) Renewal and Replacement Program (R&R) Collection System Sewer Improvements 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, large diameter (greater than 36- inch) sewer condition assessment, large diameter (greater than 36-inch) sewer improvements and sewer transport storage box condition assessment. 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
$ 986.69 M
$ 986.69 M
$ 770.48 M
Project Schedule:

Approved
Forecast
07/01/10
07/01/10
03/31/24
03/31/24
Project Percent Complete: 80.0%
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 projects in each phase of the program as of June 30, 2023. The three-hundred thirteen (313) WWE Collection Systems projects are distributed as
follows:

Planning: 2
Design: 33
Bid & Award: 8
Construction: 34
Closeout: 21
Completed: 215
During this Quarter, 2 new projects were initiated, 2 projects were advertised, 2 projects were awarded/awaiting NTP, 4 projects received NTP, 1 project completed construction and 5 projects closed out.

Issues and Challenges:

None at this time.

See Note ++ Various Various Various
7 III. WWE R&R Quarterly Report Q4-FY2022-2023 (04/01/23 - 06/30/23) III. WWE R&R Quarterly Report Q4-FY2022-2023 (04/01/23 - 06/30/23)

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
Collections Systems
10034367 - 45th Ave, 46th Ave, 47th Ave,
Vicente St, Wawona St, and Sloat Blvd
Sewer Repl (WW-684)
02/27/23 03/07/24 03/07/24 $7,342,612 $7,342,612 0 $0 32.9% 10034813 - As-Needed Main Sewer
Replacement No. 8 (WW-697)
11/30/20 01/03/24 01/03/24 $7,373,000 $7,373,000 0 $0 83.4% 10034829 - As-Needed Sewer Cleaning
and Inspection (FY21) (WW-700)
11/23/20 08/10/23 08/10/23 $2,583,643 $2,583,643 0 $0 95.9% 10035307 - Various Locations Sewer
Replacement No. 9 - (WW-704)
04/18/22 08/31/23 08/31/23 $3,637,362 $3,637,362 0 $0 87.6% 10035308 - Various Locations Sewer
Replacement No. 10 (WW-705)
01/09/23 12/24/23 12/24/23 $4,739,540 $4,739,540 0 $0 49.3% 10035397 - Various Locations Sewer
Replacement No. 11 - (WW-707R)
09/12/22 09/26/23 09/26/23 $3,422,168 $3,422,168 0 $0 76.8% 10035398 - Various Locations Sewer
Replacement No. 12 - (WW-708)
04/18/22 08/15/23 08/15/23 $3,682,947 $3,682,947 0 $0 90.5% 10035615 - 10035615-Various Locations
Sewer Replacement No. 13 (WW-709R)
02/21/23 05/25/24 05/25/24 $9,497,156 $9,497,156 0 $0 28.1% 10035861 - As-Needed Sewer Cleaning
and Inspection - (FY22) (WW-710R)
02/01/22 08/24/23 08/24/23 $1,052,952 $1,052,952 0 $0 90.3% 10036509 - As-Needed Main Sewer
Replacement No. 9 - (WW-713)
12/13/21 11/23/23 11/23/23 $7,127,740 $7,127,740 0 $0 79.4% 10037103 - As-Needed Spot Sewer
Replacement No. 43 - (WW-715)
03/01/22 09/01/23 09/01/23 $9,455,122 $9,455,122 0 $0 88.5% 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 Final Completion includes all approved, pending, and potential change orders, and trends. *** Contracts performed under SFMTA/SFPW.
8 III. WWE R&R Quarterly Report Q4-FY2022-2023 (04/01/23 - 06/30/23) III. WWE R&R Quarterly Report Q4-FY2022-2023 (04/01/23 - 06/30/23) 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
10038766 - As-Needed Sewer Inspection
(FY23) (WW-733)
04/10/23 10/30/24 10/30/24 $1,698,300 $1,698,300 0 $0 14.2% Treatment Facilities
10015731 - Southeast Water Pollution
Control Plant HVAC and Mechanical
Upgrades - (WW-543)
12/07/22 08/22/25 08/22/25 $12,947,014 $12,947,014 0 $0 1.8% Approved Current Variance
Contract Cost Forecast Cost Cost Percent
Program Total for On-
Going Construction $74,559,558 $74,559,558 $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 Final Completion includes all approved, pending, and potential change orders, and trends. *** Contracts performed under SFMTA/SFPW.
9 III. WWE R&R Quarterly Report Q4-FY2022-2023 (04/01/23 – 06/30/23)

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

9. COMPLETED PROGRAMS
No program is currently completed.
10 APPENDICES
A. PROJECT DESCRIPTIONS
B. APPROVED PROJECT-LEVEL SCHEDULE
C. LIST OF ACRONYMS
Q4-FY2022-2023 (04/01/23 – 06/30/23) WWE Quarterly Report

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APPENDICES Q4-FY2022-2023 (04/01/23 - 06/30/23)
APPENDIX A. PROJECT DESCRIPTION
SSIP
Sewer System Improvement Program Phase 1
10002102 Central Bayside System Improvement Project - Phase 1 The Central Bayside System Improvements Project (CBSIP) will provide collection system enhancement to the Channel & Islais Creek urban watersheds, including needed redundancy for 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 consist 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 watersheds.
10002138 North Shore to Channel F M Drainage Improvement North Shore Force Main (NSFM) provides critical conveyance of combined sewage and stormwater flows and before this project, the force main did not have any redundancy. Approximately 2,750 LF of the 8,000 LF of this force main were located in The Embarcadero Roadway and either constructed of 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 a complete repairs.
10002192 SEP 521/522 and Disinfection Upgrades
This project includes 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 will be 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’s scope of work includes a new building to house primary sludge screens, grit removal equipment, grit washing and clarification equipment, and ancillary equipment including pumps; a new Gravity Belt Thickener (GBT), rehabilitation of the existing two GBT units; and 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 will complete the closeout of design and rehabilitation of critical components is to be deferred to the WWE R&R program for consideration.
10002284 SEP Power Feed and Primary Switchgear Upgrades The project is intended to address the deficiency of the existing medium voltage power distribution system at Southeast Plant (SEP). The objective of the project is to increase reliability, redundancy and capacity of the electrical system to meet Sewer System Improvement Program ("SSIP") level-of-service ("LOS") requirements by upgrading the existing primary power feed by PG&E and obtaining a new redundant feed by Power Enterprise. The project will construct an elevated building to house the new Primary Power Switch Station and sub-structures sized to provide adequate power to new facilities in construction under A-1
APPENDICES Q4-FY2022-2023 (04/01/23 - 06/30/23)
SSIP, upgrade/replace aging existing unit substations, install power monitoring and control system for additional reliability and efficiency, as well as redundant services to the nearby pump stations. 10002299 Richmond Transport/Storage Tunnel Rehabilitation Under the Richmond Transport Modeling Project, recommendations for handling the reported issues within this system were developed. 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 historical surge issues identified. The model identified the causes of geysering through vent holes and dislodged manhole covers in various areas, and included modification recommendations including odor solutions that will be verified during the Planning Phase of this project.
10002300 Baker/Laguna/Pierce CSD & Outfall
Project has been deferred to Phase 2.
10002303 Beach and Sansome Street CSD Rehabilitation
A program-wide assessment was performed of the combined sewer discharge (CSD) structures through the Collections System Reliability (CSR) programmatic effort. Inspections and analysis provided specific information about lack of or deficient baffles to control floatables per the National Pollutant Discharge Elimination System (NPDES) permit. Scope of work for these CSDs are based on historical performance and Waste Water 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 will be completed, including preliminary seismic evaluation in order to further scope rehabilitation at the Beach Street CSD. Inspection of baffles and weirs will be performed, and necessary repairs or replacements will be made accordingly. Corroded metal ceiling will also be repaired. Similar improvements will be carried out for the Sansome Street CSD. Concrete cracks and spalling, exposed rebar, and I-beam will be repaired along with replacement of butterfly valve seals. 10002344 CSD Backflow Prevention and Monitoring
Collection system assets that contribute to saltwater intrusion fall into two categories: conveyance and CSD structures. A component of this project involves developing and implementing a CSD and conveyance monitoring plan to gather data on the salinity in the whole collection network to be able to locate potential infiltration sources in the collection system and then verify performance once improvements (implemented through SFPUC's R&R Program) have been completed. The scope also includes planning, design and installation backflow preventers at selected CSD outfalls. Backflow preventers will be installed in a phased and monitored approach, with the following priority CSD outfalls considered based on locations with the potential for highest inflow in the system for the same tide: 17 Jackson Street, 10 Pierce Street, 29 Mariposa Street, 13 Beach Street, 15 Sansome Street, 24 Fifth Street, 25 Sixth Street, 26 Division Street, 18 Howard Street, 31A Islais Creek North, 32 Marin Street, 33 Selby Street, and 41 Yosemite. The project scope will be fluid and subject to change based on monitoring results. 10002378 5th, North 6th and Division Street CSD Rehabilitation A program-wide assessment was performed of the CSD structures through the Collections System Reliability (CSR) programmatic effort. Based on video inspections by WWE Operations personnel, three CSD structures, CSD 24, 25, and 26 (5th, North 6th, and Division Street) were identified as priority structures due to their age (built in 1947, 1934, and 1963, respectively), the importance of the CSD structure based on amount of discharge and sensitivity of the receiving water body, structural conditions, A-2
APPENDICES Q4-FY2022-2023 (04/01/23 - 06/30/23)
compliance with permit requirements, and other operational deficiencies. These CSDs were combined into one project due to proximity and hydraulic interconnectedness. Hydraulic modeling of the three CSDs will be performed as their functions are related. Scope 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, including preliminary seismic evaluation, provide necessary ventilation and repair necessary concrete crack, spalling and exposed rebar. Additionally, the project will also aim to provide safe access, replace the flap gate at 5th St. CSD and North 6th St. CSD, refurbish flap gate at Division CSD, and repair the baffle at Division CSD.
10002417 Hudson Ave Pump Station and Outfall Improvements This project involves 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 involves 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 The purpose of this project is to rehabilitate or replace the portion of the existing North Shore Force Main (NSFM) that is most susceptible to failure. At the completion of this project, the entire portion of the NSFM located outside the Jackson Street Transport/Storage Box (JST) will have complete redundancy. NSFM provides critical conveyance of the combined sewage and stormwater flows from the northeastern quadrant of San Francisco to the Southeast Treatment Plant. Before 2015, this force main did not have any redundancy and can only be taken out of service for no more than 22-hours in order to meet the National Pollutant Discharge Elimination System (NPDES) permit requirements. In 2014, approximately 2,500-feet of the NSFM was rehabilitated, but approximately 240- feet could not be rehabilitated due to limited shutdown time. By 2016, a redundant force main was installed (the North Shore to Channel Force Main), and the combined sewage flows are now diverted to the NSCFM, allowing this project to proceed. 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, these mechanical and electrical equipment will allow Waste Water Enterprise Operations operational redundancy to either to direct combined sewage flows to the NSFM or to the NSCFM. A Memorandum of Understanding (MOU) and a Permit to Enter are established with SF Port and its tenant for the temporary staging area needed for the construction contract and an existing MOU is already in place for the permanent facilities that will be installed. California Environmental Quality Act (CEQA) approval (MND) has been approved by City Planning.

Extensive public outreach to the community will also be conducted, including stakeholders along SF Port's waterfront area.
10002465 Marin Street Sewer Replacement
Project completed and fully funded, no additional funding is being requested in FY22-23. The project will A-3
APPENDICES Q4-FY2022-2023 (04/01/23 - 06/30/23)
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 would 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
The aging mechanical and electrical systems at Griffith Pump Station is refurbished and its expected service life is extended. The facility is modernized, which would reduce energy use and future maintenance requirements. The scope of the project includes 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 was 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
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 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 TM, a new project was initiated to evaluate and determine which recommendations from the TM would be implemented through construction. 10002641 Collection System Condition Assessment
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, approximately 13-miles of the 80-miles 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 fulfill the Needs Assessment effort in the Planning Phase. Upon completion of the condition assessment, the means and methods of rehabilitation or replacement will be used to initiate sewer improvement projects in SSIP Sewer Improvement Projects. 10002652 Kansas and Marin Streets Sewer Improvements
A-4
APPENDICES Q4-FY2022-2023 (04/01/23 - 06/30/23)
The purpose of the Kansas and Marin Streets Sewer Improvements Project is to 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 project consists of a 900 linear foot, 8' inside diameter tunnel connecting two existing sewer boxes through the Public Works Corporation Yard at Cesar Chavez Avenue. The project also includes 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 will be needed for construction staging. Two new reinforced concrete junction structures will also be constructed to connect with the existing sewers, along with surface restoration work associated with construction and installation of the above assets.
10002664 Van Ness BRT Sewer Improvements
The Van Ness Bus Rapid Transit (BRT) Project is led by SFMTA in conjunction with the Van Ness BRT Sewer Improvements Project, which is part of the SFPUC's SSIP Phase 1 Program. SFPUC will 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 will allow for future sewer service maintenance and repair/replacement without impacting SFMTA's BRT operations. 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 aforementioned 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 - Phase 1 San Francisco Public Works Department's vision for a Better Market Street (BMS) is a comprehensive program to reconstruct the City's premier boulevard and the region's most important transit corridor from Octavia Boulevard to The Embarcadero. The program is a series of interdependent projects (BMS Core Capacity Improvements, BMS Streetscape Enhancements, and BMS State of Good Repair) that will advance several key City policies: Transit First, Complete Streets, the SF Pedestrian Strategy/Walk First and the SF Bicycle Plan. The BMS State of Good Repair Project (a.k.a. BMS Sewer Improvements) will be completed under SSIP to replace aging sewer infrastructure beneath Market Street, especially the brick sewers that are over 100 years old. The requesting funding is for project cost of the Phase 1A contract from 5th Street to 8th Street, and for design budget of the entire corridor. 10002670 Geary BRT Sewer Improvements Phase 1
SFMTA's Geary BRT Project will improve the 38-Geary bus services, accessibilities, and pedestrian safety.

The project includes collaboration from SFPUC, SFPW, and San Francisco County Transportation Authority (SFCTA). Phase 1 of the SFMTA Geary BRT Project is comprised mostly of transit and pedestrian bulbs. The addition of concrete and/or curb alignment change may trigger the needs to relocate existing catch basins, side sewers vents, and manholes. SFPW and SFPUC have determined the condition of water and sewer utilities along the Geary Corridor. 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 nearby cross streets will be rehabilitated or replaced. The purpose of the Geary Blvd Sewer and Water Improvements Project is to coordinate with the Geary BRT Project in relocating/replacing main sewers and water mains outside of the transit lanes along the Geary Corridor from Van Ness Avenue to Stanyan Street. 10002672 Central Subway Sewer Improvements
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APPENDICES Q4-FY2022-2023 (04/01/23 - 06/30/23)
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).
10002687 Mission Bay Loop Sewer Improvement
SFMTA's Mission Bay Loop Project will install light rail track on Illinois Street between 18th and 19th Streets. The improvements will support the future operations of the Third Street Light Rail in anticipation of the activation of the new Central Subway segment. The existing gravity sewers and force mains on Illinois Street will need to be relocated and/or replaced to avoid future conflicts with light rail operations. The sewer work has been completed and turned over to WWE operations, and SFMTA's contract has issued substantial completion to its contractor.
10002689 Drumm and Jackson Streets Sewer System Improvement 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) were rehabilitated. Increasing the reliability of these major assets help 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 were conducted to ensure worker safety and preventing 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
SFPW's Masonic Avenue Complete Streets Project will take place 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 aforementioned 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 will construct a new force main (flushing 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 flushline. 10002767 Rutland Sewer Improvements
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APPENDICES Q4-FY2022-2023 (04/01/23 - 06/30/23)
Under this project, the hydraulic capacity of the sewers in the project area will be increased to meet the SSIP Level of Service storm. The project will consist 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 will be constructed with the Visitacion Valley Green Nodes Project. 10002776 Taraval Sewer Improvements
SFMTA has proposed a pedestrian safety and transit improvements project along Muni's "L Taraval" route.

The project includes construction/extension of boarding islands, addition of dedicated transit-only lanes, and replacement of aging tracks, overhead wires, and trolley poles. The Taraval Sewer Improvements Project will relocate existing sewer facilities from the center of the street to outside of the tracks to allow for ease of maintenance and repair/replacement without impacting future SFMTA's Muni operations. The scope of the sewer work includes replacing approximately 19,000 LF of 12-inch to 36-inch diameter ISP, Vitrified Clay Pipe (VCP), Reinforced Concrete Pipe (RCP), or concrete sewers along Taraval Street between 15th Avenue and 46th Avenue, and Ulloa Street between Forest Side Avenue and 15th Avenue for a twin sewer system. Most of the sewers to be replaced are close to 100 years old. Project is split into two construction contracts. Segment A is from Zoo to Sunset Blvd. and construction was initiated in 7/19.

Segment B is from Sunset Blvd. to West Portal and that construction contract is expected to NTP in early 2020.
10015553 Biofuel Alternative Energy
A recent trend in the wastewater industry involves the addition of fats, oil, and grease (FOG) or other high- strength waste (HSW) directly into digesters to increase digester gas production and maximize the amount of renewable energy production from cogeneration. Due to the existing capacity constraints and condition of the biosolids facilities at the SEP, the addition of large quantities of FOG or other HSW is not currently feasible. While inedible kitchen grease (IKG) is currently accepted at the SEP Yellow Grease Facility, only the marginal grease is directly injected to the digesters, which consists of residual solids and moisture that is removed from the raw IKG and represents less than one percent of the daily volatile suspended solids loading to the digesters. Therefore, while not an option for the existing biosolids facilities, FOG and HSW addition could be a component of the new biosolids digesters project. The Biofuel Alternative Energy Project aims to 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 FOG and/or food waste collected throughout the City. This project was originally initiated in 2011 before SSIP Phase 1 validation efforts began in 2012, but has been placed on hold until considered necessary. 10015796 SEP Biosolids Digester Facilities Project
Planning, engineering, and construction of the new solids processing facilities will include solids pretreatment; the thermal hydrolysis process (THP); anaerobic digestion; biosolids dewatering; biosolids product storage and loadout; biogas utilization; odor control; automated control systems; chemical facilities, and associated appurtenances and piping.

Key BDFP facilities and processes consist of:

Primary sludge (PS) and waste sludge (WAS) pumping to the solids treatment processes, which includes improvement to the existing WAS pumping facilities.

A consolidated Solids Pretreatment building that incorporates the following processes/equipment:
o WAS thickening using gravity belt thickeners (GBTs) (3 units). o Blending of thickened activated sludge (TAS) and PS to produce combined primary and active sludge A-7
APPENDICES Q4-FY2022-2023 (04/01/23 - 06/30/23)
(CPAS).
o Screening of CPAS using inline strainpress-type screens (5 units). o Pre-THP Cake Storage (3 hoppers).
o Pre-THP dewatering of screened CPAS using centrifuges (5 units).

Thermal hydrolysis of dewatered, screened CPAS using Cambi THP process (3 THP units) and cooling of the thermally hydrolyzed sludge (THS).

Mesophilic anaerobic digestion and digested sludge (DS) storage using digesters (5 silo-shaped digesters).

A Biosolids Dewatering building that will include the following processes/equipment:
o Dewatering of digested biosolids using belt filter presses (BFPs) (4 units), o Storage (4 silos) and load-out of dewatered biosolids product using screw conveyors, and truck hauling. · Beneficial use of the biogas produced during the digestion process. Biomethane Pipeline Injection is being considered as an alternative biogas end use. The biogas will be treated to natural gas quality, injected into an existing PG&E gas line, and then sold as a renewable natural gas or vehicle fuel in a potential Public-Private Partnership (P3) contract. This alternate biogas end use would provide the SFPUC its highest value and reduce local air emissions in the SEP neighborhood due to the elimination of electricity-producing combustion engines.

Odor control facilities consisting of biofilters, carbon units and ammonia scrubbers Process systems to support the BDFP facilities including No. 2 water (W2 – chlorinated and filtered plant secondary effluent) system upgrade, plant air, polymer systems, and cooling water system. Ancillary facilities will also include a ferric chloride facility for struvite control, as well as pumped plant recycle (PPR) pumping to convey the liquids return streams from thickening, pre-THP dewatering, and biosolids dewatering.

The proposed site for the BDFP facilities is adjacent to the existing SEP at 1800 Jerrold Avenue (former Central Shops) and 1801 Jerrold Avenue (former Asphalt Plant), and on portions of the existing SEP property. Possible construction staging areas for the BDFP include 1150 Phelps Street (SFPUC’s former Greenhouses), 50 Quint Street and/or Pier 94/96 SF Port properties.

The construction will be completed through a Construction Manager/General Contractor delivery approach under two distinct scopes. Scope I focus on the demolition and utility relocation of existing infrastructure at the project sites. Scope II addresses the construction of the new biosolids facilities (the remainder of the work).
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:
o Construction of a new Influent Junction Structure that will include a temporary overflow weir for excess wet weather flow.
o Construction of a temporary connection between the Influent Junction Structure and Influent Control Structure.
o Construction of a new connection from Influent Junction Structure to the new bypass, o Demolition of the existing Influent Control Structure. o Installation of a new influent monitoring and sampling system including: influent flowmeters, pH and conductivity insertion probes, automatic samplers, and manual sample ports.

A new Primary Influent Distribution Structure:
o Construction of a new bypass around the wet weather Headworks facility from the Influent Control Structure to the primary influent conduits that lead to the wet weather primary sedimentation basins (SEP 040/041).

Upgrades to the Bruce Flynn Pump Station:
o Modifications to sewer connections and mechanical/electrical modifications.

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o Addition of new bar screens and upgrades to the electrical system. o Upon completion of these modifications, demolish the Southeast Lift Station (SELS).

A new Bar Screens, Washer-Compacters and Screenings Handling Facility consisting of four multi-rake bar fine screens (three duty plus one standby), four screenings washer compactors, two shuttle hoppers, and a grit influent splitter structure.

A new Grit Basins, Grit Washers and Grit Handling Facility using either the HeadCell (modular multi-tray grit tanks) or Pista360 (grit vortex) technology. This includes 12 HeadCell grit tanks with 24 grit pumps or six Pista360 tanks with 18 grit pumps. Both technologies involve 6 grit washers and two grit storage hoppers.

A new Odor Control Facility, consisting of a two-stage system with bioscrubbers followed by carbon adsorption.

New 50 mgd influent pump station, including influent piping and effluent force main, electrical building and odor control.

Two new primary substations, each with a 15-kV vacuum circuit breaker, substation type, liquid-filled transformer, and a low-voltage power circuit breaker on the secondary side of the transformer.

Electrical, Instrumentation and Control Rooms/Building.

Demolition of both existing Headworks Facilities (SEP-011 and SEP-012). 10015808 SEP Existing Digester Roof Repairs
As part of the 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 SEP until all planning, design, construction, and commissioning activities for new facilities are completed. Under this project, work will be completed to maintain existing digestion facilities in operation with sufficient capacity and reliability to produce Class B biosolids until new facilities are available for service. The project consists 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). This project is currently at the closeout stage. 10015809 SEP Facility-wide Distributed Control System Upgrade This project addresses distributed control system (DCS) upgrades within the Southeast Pollution Control Plant (SEP), Oceanside Pollution Control Plant (OSP), North Point Wet Weather Facility (NPF), Channel Pump Station (CHS), Westside Pump Station (WSS), and Bruce Flynn Pump Station (BFS). In order to ensure system-wide consistency, this project's scope of work also includes DCS planning & design for OSP, NPF, and WSS facilities. Hardware and software upgrades integration of field instrumentation, control devices, communications hardware, processing hardware, interface hardware, and associated software packages into a unified system are required to provide real-time, system-wide monitoring and control.

Coordination of monitoring parameters in various systems will also be required to maintain compatibility and consistency of the input data used for process control. 10015810 SEP Seismic Reliability and Condition Assessment Improvements 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 represents immediate improvements to the existing facilities at South East Plant (SEP) identified as part of the condition assessment effort that are not specifically included as part of another near-term Sewer System Improvement Program (SSIP) Phase 1 project. This project includes 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 A-9
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#5) will be completed.
10015811 SEP Oxygen Generation Plant 01
The existing liquid oxygen (LOX) facility at Southeast Plant (SEP) does not meet current safety codes and is in need of 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 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 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 (for example, pipelines) versus green infrastructure (for example, low impact design) for improvements to watershed surface drainage and collection system management. 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 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
The Sunset Boulevard Greenway project will construct 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 will manage stormwater runoff on the west side of Sunset Boulevard from the street, paths, and a portion of the landscaped parcel area. The project will also incorporate 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 will route 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 will reach 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 will be 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
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APPENDICES Q4-FY2022-2023 (04/01/23 - 06/30/23)
The project starts at the Ashton Avenue intersection and extends along eight blocks to the Lee Avenue intersection. Corner bulb-outs containing bioretention planters will be installed on the downstream end of six of the blocks. On the remaining two blocks, roadside bioretention planters adjacent to the curb will manage stormwater in lieu of corner bulb-out planters, which are infeasible due to driveway conflicts. The bioretention planters are 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 will manage runoff from the roadway. This project is also referred to as the "Holloway Green Street". 10026808 Sunnydale Green Infrastructure
This project includes 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 are being 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 will be installed to remove stormwater while also providing traffic calming and pedestrian safety. At the Leland Avenue Rain Garden, terraced bioretention facility will be 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 will be 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
Specific work that will be 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 upgrading existing crosswalks to comply with the Americans with Disabilities Act. Specific work that will be 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 upper reach of the Yosemite Creek Daylighting project would daylight the creek along a portion of the historic creek path, from Yosemite Marsh in McLaren Park to Woolsey and Hamilton Streets. This project diverts flows from the sewer using swales, vegetated channels, rain gardens, piped sections and a constructed wetland/detention basin/bio-swale system. This project is also referred to as the "Upper Yosemite Creek Daylighting".
10026811 17th and Folsom Wet Weather Storage
The neighborhood surrounding 17th Street, 18th Street and Folsom Street has been experiencing 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 cancelled and defunded except for residual funds for ongoing response activities as directed by management, including certain outreach activities related to flooding.

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10026812 Channel Green Infrastructure
The Wiggle neighborhood is a collection point for stormwater flow, both from surface runoff and from the collection system. It is also the focus of a project by the SFMTA to repair roadways and aid the flow of motor vehicles, bicycles, and pedestrians. Many of these traffic calming features provide opportunities for the inclusion of green infrastructure. The purpose of the Wiggle Neighborhood Green Corridor project is to implement low impact stormwater management along the Wiggle bike route between Oak and Baker Streets, along Scott and Page Streets, ending at Waller and Steiner Streets. The project is designed to manage runoff from 4 acres, removing 1.1 million gallons of stormwater in a typical year. Key features of this project will include installation of bulb-outs on selected street corners, bioretention planters, and permeable pavement.
10026813 Islais Creek Green Infrastructure (SPLIT)
No information available.
10026814 Flood Resilience Analysis (Planning Phase Only) 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 aforementioned 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) 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 Improvement Project
The neighborhood surrounding the intersection of 15th Avenue and Wawona Street is topographically lower in elevation compared to its adjacent neighborhoods, and has been subjected to flooding during large storms. When the capacity of the sewers are exceeded during large storms, significant volumes of overland flow upstream of the intersection cannot enter the catch basins and sewer system, causing flooding and property damage. The purpose of this project is to divert part of the flow at the intersection of Wawona and Vicente into a new auxiliary sewer on Vicente, extended to from Wawona to 34th Ave. The flow then would enter the existing system where there is capacity for additional flow. 10026817 Cayuga Ave Stormwater Detention Project
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 will improve the stormwater detention by re-grading the I-280 embankment at the foot of Cayuga to create a low lying detention field. This project will provide surface detention of flows during flooding and includes 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
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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 of existing combined sewer pipes and structures upstream of the tunnel. Phase I covers through design which is anticipated to be complete in December of 2023. Construction will be covered by Folsom Area Stormwater Improvement Project Phase 2.
10026819 17th and Folsom Permanent Barriers
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 plans to install more durable custom aluminum or steel barriers before a permanent solution (Folsom Area Stormwater Improvement Project) can be implemented. The aluminum or steel barriers would be installed during wet seasons and removed during dry seasons. The sidewalk would be graded and outfitted with recessed and covered receptacles for mounting flood barrier poles. Interlocking aluminum logs would be installed between the poles. The flood barrier system would be 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
Rehabilitation of the outfall system includes removal of sediment/debris inside subterranean reinforced concrete sewers and repair of concrete spalls, cracks and damaged linings with epoxy. Rust formations will also be removed, followed by re-lining of existing cast-iron pipes (CIPs) with epoxy lining that provides the protection against the extreme corrosive marine environment and strength to withstand operating and hydrodynamic loads. In addition, sediments deposited inside and around the diffuser pipes will be removed and disposed of, along with associated steel supporting brackets. The project will also include installation of a new cathodic protection system for the Outfall System CIPs, ductile iron pipes (DIPs), and Outfall support structures under Piers 33 and 35; repair of damaged coating of Outfall pipes and supports; and installation of air vents and air relief valves on the outfall to release entrapped air. 10026822 North Shore Pump Station Wet Weather Improvements North Point Facility, North Shore Pump Station and associated outfalls improvements include: North Shore Wet Weather Pump Station Improvement and Disinfection: Includes installation of pumps and pumping system to provide redundancy for the 150 MGD wet weather station, 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. NPF Clarifier Improvements: Includes 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. DCS/Telemetry System Upgrade: Includes upgrades to the communications, sensors, and control devices at NPF.

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10026824 SEP Oxygen Generation Plant
As a result of the Clean Water Act of 1972, the secondary treatment process, which is achieved through the use of high purity oxygen (HPO), was implemented at Southeast Plant. During wet weather the regulatory permit requires that the Southeast Plant treat up to 150 million gallons per day, to the secondary level. The two existing, 66 tons per day (TPD), cryogenic oxygen generation plants that were placed in operation in 1981 are becoming extremely difficult to maintain, and have failed two times in the past year. Replacing the antiquated oxygen plants with two technologically advanced 45 TPD oxygen generation plants, will allow WWE Operations to have optimum control on the utilization of oxygen (based on the influent variations), thus significantly reducing the energy consumption. 10026825 SEP Primary and Secondary Clarifier Upgrades
This project will upgrade 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 taking place at the primary sedimentation tanks include 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 will also be installed. Similarly, major upgrades for the secondary clarifiers include replacing key equipment and retrofitting existing secondary clarifiers (8 of 16 included in this project). Structural repairs will also be addressed including concrete crack repairs and coating.
10026826 SEP Existing Digester Gas Handling Improvements 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 Application). • Electrical Upgrades related to External Lighting Upgrades and installing Fire Alarm Building 800 (safety). • Control Upgrades such as installing CO Gas Monitors and Replacing Digester Gas Flow Meters (safety). • 300 feet of waste gas piping and appurtenances.
10026828 Mariposa Dry-Weather Pump Station & Force Main Improvements The project involves construction of new dry-weather pump station and force main to achieve the peak design flow of 5.0 million-gallon per day (MGD). The 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 is being replaced with a larger diameter force main downstream of the new dry-weather pump station. 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.
10026829 Cesar Chavez Pump Station
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 will complete the Draft AAR and any remaining work is to be deferred to the WWE R&R program for consideration. This SSIP project will end at A-15
APPENDICES Q4-FY2022-2023 (04/01/23 - 06/30/23)
the Draft AAR phase.
10029726 Watershed Stormwater Management (Planning Only) This project will address long term Green Infrastructure (GI) development process and how it will be integrated and prioritized in the Collection System Plan and UWA report. A portion of the funds will be used to implement billing system upgrades that will enable the roll out the stormwater fee. Funding is also allocated for the Planning GI projects on San Francisco Unified School District (SFUSD) sites. 10029728 Advanced Rainfall Prediction - Part 1
The purpose of this project was to provide rainfall forecast information to SFPUC WWE staff automatically in real-time. This project included planning, design, and environmental review for three new radar equipment stations to collect additional data that would feed into the rainfall prediction modeling for short- term and long-term precipitation forecasts. In September 2017, this project was cancelled and recommended to be placed on hold as the potential benefit of the project to Wastewater Operations did not merit the significant project costs.
10029729 Operational Decision System Phase 1
SFPUC desires a more consistent and transparent basis for making decisions that make best use of available data in an automated way. This project would integrate 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 would integrate 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 project CWWSIPFCRP01). The real-time data will be coupled with Waste Water Enterprise's (WWE) collection system hydraulic model to project 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.
10029733 Land Reuse of 1800 Jerrold Avenue
This project includes jurisdictional transfer of 1800 Jerrold Avenue property ("Central Shops") from the Office of Contract Administration (OCA) to SFPUC. This 6.04-acre site is located adjacent to the SEP at the northwest corner of Quint Street/Jerrold Avenue intersection, and is currently used by OCA as central shops for city vehicle maintenance and repair.

A new location to move the existing Central Shops to was identified, and planning is underway to complete design and construction. Upon approval of the Jurisdictional Transfer, the relocation will involve the purchase of two properties, lease of a third property, and construction agreements to complete improvements. This requires extensive coordination and cooperation between multiple City departments.

Subsequent to the relocation of the Central Shops by the OCA, the 1800 Jerrold Avenue property would be acquired by SFPUC. Upon completion of geotechnical and environmental hazardous materials investigation, a demolition and remediation plan will be developed. The site is currently being considered for construction of the new SEP biosolids facilities.
10029734 Land Reuse of 1801 Jerrold Avenue
Reuse of the site requires a negotiated transfer of the site and subsequent demolition of the abandoned A-16
APPENDICES Q4-FY2022-2023 (04/01/23 - 06/30/23)
asphalt plant facilities and site remediation. Following the completion of geotechnical and environmental hazardous materials investigations, a demolition and remediation plan will be developed. Demolition will include the removal of all of the structures currently occupying the space including the existing asphalt plant equipment, storage silos and outbuildings. The remediation plan will be dependent on findings from the site investigation.

Presently, the relocation of SFPW’s Street Repair from the Asphalt Plant site to a property adjacent to the SFPW Yard is pending the relocation of SFPUC Sewer Operations (Sewer Ops) from 160 Napoleon (on a portion of Lot 31). Planning is currently underway to relocate Sewer Ops to a new location at Griffith Yard, and then to move the Asphalt Plant occupants to 160 Napoleon. 10029735 OSP Fine Screen and Grit Removal Enhancements
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 ¼-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 consists of screening improvements including replacement of existing bar screens, and addition of screening washing and compaction systems. The project also includes replacing existing wet- weather pumps to provide pump redundancy. The construction would take place within the existing structure and includes four new submersible pumps and 200 linear feet (LF) of discharge force main. Other improvements include increasing the power feeder capacity at WSS to account for additional wet weather pumping capacity and provide a reliable redundant power source, and replacing existing odor control units at the WSS with dilution ventilation fans and ducting.
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 A-17
APPENDICES Q4-FY2022-2023 (04/01/23 - 06/30/23)
impacted utilities. However during the planning phase of this project, it was determined that this project may be deferred with accepted risks to SSIP Phase 2.
10029739 OSP Condition Assessment Repairs
The OSP Condition Assessment Repairs project will include planning, design, and environmental review of major improvements to the plant including: 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. A preliminary evaluation identified improvements to be addressed in various phases of the project, including those at the following buildings: • 011 – Pretreatment/Solids • 042 – Primary Clarifiers • 200 – Aeration Basins • 230 – Secondary Clarifiers • 510 – Chemical Storage • 530 – Chlorine Contact Channels • 620 – Digester Operations • 630, 640, 650, 660 – Digesters 1, 2, 3 and 4 • 741 – Digester Gas Holder • 800 – Co-Generation • 821 – Gas Burner • 920 – Pipe Gallery • 930 – Administration and Laboratory • 961/962 – Parking and West Entrance Tunnel/East Entrance Tunnel
10029740 OSP Odor Control Optimization
This project includes planning, design, environmental review and construction/upgrades to inefficiencies identified in Building 042 (Primary Clarifiers). 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 should be covered and only air from the primary clarifier basins scrubbed. The main components of this project included: • New covers for the five primary clarifiers (each cover would be approximately 190 feet long by 38 feet wide). • 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. Opportunities may exist for reducing energy consumption while maintaining effective performance and meeting offsite odor limits. These include optimizing system operation, consideration of different reduced backpressure media, implementation of new lower energy usage technologies, and ventilation strategies including reduced turnover, covers for reducing volume, and air transfer. Based on the results of the alternative analysis, the project will forego covering the primary clarifiers and implement other optimization measures in its place. 10033106 Geary BRT Sewer Improvements Phase 2
Phase 2 of SFMTA's Geary Bus Rapid Transit (BRT) Project includes the addition of center-running BRT lanes on Geary Boulevard between Palm Avenue and 27th Avenue, followed by dedicated BRT lanes along each sides of the street between 27th and 34th Avenue. The center-running BRT lanes on Geary Boulevard would be located directly above the existing sewer lines and severely impact SFPUC's ability to perform future maintenance, repair and/or replacement. The purpose of the Phase 2 sewer work is to coordinate with Geary BRT Project to relocate (or replace as needed) main sewers outside of the transit lanes, platforms and bulbouts. SFPUC had determined sewer conditions along this segment (Stanyan Street to 34th Avenue) and approximately 2.2 miles of aging sewers have been identified as possibly needing replacement. Any sewer work required, whether it is sewer relocation, sewer rehabilitation or sewer replacement, will be undertaken as part of SFMTA's project. Only initial costs for planning and design has been allocated for this project within the SSIP Phase 1 Re-Baselined Program budget. 10033745 Mission Street, 16th to Cesar Chavez Streets, Brick Sewer Rehabilitation 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 A-18
APPENDICES Q4-FY2022-2023 (04/01/23 - 06/30/23)
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, funding for 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 would be rehabilitated, with an extended useful life of at least 50-years. 10034360 Lower Alemany Area Stormwater Improvement Project The primary objective of the Lower Alemany Area Stormwater Improvement Project is to address the Sewer System Improvement Program (SSIP) levels of service (LOS) goals of managing stormwater and protecting and streets and properties 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). This project will include planning, design, and construction of an improved conveyance system in the Lower Alemany area that manages the stormwater and minimizes flooding in the LOS storms. Detail project scope will be developed based on the preferred alternative identified during the planning phase. 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 $765,000 per acre of impervious surface managed, up to $2 million per project.
10034718 Large Diameter Sewer Projects and Channel FM Intertie The project purpose is to rehabilitate and/or replace large-diameter sewers based on condition assessment efforts completed by staff. This project will fund approximately 35,000-feet of rehabilitation or replacements of large-diameter sewers that are over 100-years-old in various parts of San Francisco. 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. As of September 2022, the list of subprojects under 10034718 include: A) Channel Force Main Intertie B) New Montgomery, Mission, Jessie, & Minna Streets Brick Sewer Rehabilitation C) Panhandle and Inner Sunset Sewer Improvements D) Tenderloin and Nob Hill Sewer Improvements E) Chinatown and North Beach Sewer Improvements F) Castro District Sewer Improvements G) South Van Ness Ave Sewer Improvements (joined Paving Project) H) East SOMA Sewer Improvements I) Hayes Valley Sewer Improvements J) West SOMA Sewer Improvements
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APPENDICES Q4-FY2022-2023 (04/01/23 - 06/30/23)
10036398 OSP Condition Improvement Projects - Part 2
The OSP Condition Assessment Repairs project will include major improvements to the plant, aimed to address the reliability of existing assets that have 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 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.
10037244 Baker (009) Baffle Improvements and Repair of Backflow Valve The components of the project at Baker CSD involve installing a baffle on the east overflow weir; Patching and coating minor exposed aggregate in the former DAF chamber; Repairing the western array of valves to stop leaking; Repairing the eastern array of valves to prevent leaking; Repairing or replacing deteriorated metal plumbing pipes; Repairing minor defects including missing aggregate and infiltration in connecting sewer.
10037245 Brannan (019) CSD Discharge and Baffle Rehabilitation The components of the project at Brannan Combined Sewer Discharge (CSD) involve the following, as recommended in the 2019 AAR: Replace the butterfly valve and hydraulic actuator, two sensors, corroded metal stilling wells, the flap gate with an inline check valve, and access ladder; Install baffle for floatables control; Conduct concrete patching and repair works and repair exposed rebar. 10037246 Seacliff No. 2 PS & FM Upgrade
This project includes Planning (including condition assessment, needs identification, alternative analysis and conceptual engineering), Design, Right-of-Way, Environmental, Bid and Award, and Construction for the following scope of work and assumptions: Existing PS can be rehabilitated and upgraded to meet current building codes; Perform seismic retrofit of the existing pump station building and associated mechanical and electrical equipment, piping, and fittings; Address fire, emergency and health and safety requirements; Assume damaged concrete and exposed rebars can be repaired; Assume deterioration of the existing wet-wells can be repaired; Replace the three submersible pumps in kind (47 horsepower pumps); Replace other mechanical and process equipment, including: existing crane, bubbler system, piping, valves, inlet gate and operator, water system components, and washdown pump; Provide protective coating to all exposed metal piping, fittings, and valves; Replace all electrical equipment; 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; Replace existing eight-inch force main with 16-inch force main in the same alignment.
10037251 Seacliff No. 1 PS & FM Upgrade
Due to its age, condition, and opportunity for water quality benefits through upsizing the station's capacity, it is recommended that Seacliff No.1 Pump Station and force main be replaced. This would include:

Replacement of pump station and 8-inch force main (930 LF); Installation of flow monitoring devices for post-storm evaluation and floatable controls at the overflow structure to CSD 005; Connection from new pump station to CSD 005; Possibly installing a redundant pump for 'n+1' redundancy during wet weather and consider provisions for wet well isolation for maintenance and inspection, if feasible. As the current site is partially on Federal/GGNRA property, locating a suitable site may require additional coordination activities with the Real Estate Division.

A-20
APPENDICES Q4-FY2022-2023 (04/01/23 - 06/30/23)
10037303 Sunnydale PS Safety Improvements
This project's scope aims to address the following health, safety, and security issues at Sunnydale PS - Address safety risks from groundwater intrusion, including repairing structural deficiencies, including cracks and leaks; Upgrade and repair corroded equipment and appurtenances inside manifold room (including piping, PRVs, lighting, instruments, equipment); Address water leakage in manifold room and Motor Control Center (MCC); Address water intrusion from conduits package connected to PG &E transformer; Repair leaking door; Perform electrical repairs; Replace corroded HVAC equipment damaged by water intrusion. Address Security Concerns, including installing new security signage and upgrading lighting to dusk-activated LED lighting; Upgrade card readers and door contacts at all perimeter doors; Add interior presence sensing, connected to an intrusion detection panel and alarming to security; Furnish, install and configure video recording servers, management server and analytic servers including uninterruptable power supplies (UPS); Install video camera units and local recording. Address Other Safety Concerns, including evaluating and adding a gas detection system, as necessary; Add site lighting at egress penthouse and entrance to the station.
10037325 Admin Bldg (NPF 930) Evaluation & Interim H&S Improvements This project involves an evaluation of NPF 930 to provide safe working conditions for employees. The interim rehabilitation components will be identified during the planning, but as a basis, the following items are assumed: Interim structural repairs; Replacing roll-up doors, UPS for the emergency lighting system, and elevator; Rehabilitate HVAC system; Electrical improvements on Southside buildings; Assess and replace crane, if needed; Evaluate area and use of dewatering sump pumps; Replace pumps, piping, valves, and EI&C; Inspect and replace guardrails/handrails; Install fire sprinklers, alarms, and exit lighting; Replace and install new lighting.
10037330 Primary Treatment (SEP 040/041) H&S Improvements This project will address inadequate ventilation issues, and health and safety concerns, at Southeast Plant buildings 040/041. Extensive cracks and exposed rusted rebar have been observed along the building's walls and joints. Overhead building structural supports are corroded and could potentially fail, and interior columns appear to be insufficient for lateral load transfer. To address these issues, this project will remove the superstructure housing the sedimentation tanks to create an open-air process facility with covered tank openings and an associated odor control system. Replacement and relocation of the utility lines and reconnection to existing equipment is also needed. Furthermore, the existing control room and MCC room (SEP 043) that resides between SEP 040/041 will be effected, and relocation or retrofit would be needed.

SEP 040, 041, and 043 are all located within the Southeast Treatment Plant Streamline Moderne Industrial Historic District. SEP 040/41 are considered structures that contribute to the historic district, although they are not individually eligible historic resources. As the objective of the project is to demolish the superstructures of SEP 040/041, impacts to these historic resources are unavoidable. 10037331 Maintenance Building (SEP 940) Interim Improvement Building 940 is a critical interim project for the Southeast Plant. This is an interim project while the long- term vision and improvements under the SEP Campus Plan is being developed. The following improvements form the basis of this project, space will be modified to include interim Electrical and Instrumentation and Controls (I&C) shop areas; HVAC Improvements including evaluation (and installation as-needed) of wet grinder filtration system, condensing unit, and welding exhaust system); and, H&S Improvements (emergency lights, signs, trip hazards, safe roof access). 10037353 SEP 550 Booster PS Condition Inspection & Interim This project includes condition assessment of the influent channel and wet wells (confined space entry), A-21
APPENDICES Q4-FY2022-2023 (04/01/23 - 06/30/23)
This project includes condition assessment of the influent channel and wet wells (confined space entry), as well as a budget allowance to perform concrete rehab on two wet wells and minor repairs to the influent channel. A firmer estimate to complete the repairs will depend on the results of the inspection. To inspect the influent channel, work must occur during dry weather and the plant must either be shut down or treated effluent diverted to Quint Street Outfall (QSO). Shutdowns may last up to 8 hours, and coordination/approval is needed with the Regional Water Quality Board to allow diversion through QSO.

Mechanical equipment rehab is also included as part of the interim improvements. These include replacing (2) sump pumps (SE550SP1 and SE550SP2), water heater (SE550H, air relief valve, booster pumps, and all Variable Frequency Drives (VFD) (4).
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 washwater 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: Replace inadequate duct supports in OSP 011 hallway areas; Duct supports within exhaust fan room at OS70EF1-1 thru -3 and OS70EF1-5 and -6 needs to be refastened/replaced; Coordination of HVAC evaluation, design and construction under the OSP Solids Thickening Process Upgrades project. OSP 530: Assess ventilation issues if keeping the temporary chemical station from the Recycle Water Project. OSP 620: 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; Replace FRP ducts in digester basement serving fans 70EF19-1, 2. Replace HVAC equipment at OSP 042, OSP 230, and OSP 930. 10037735 Admin Bldg (OSP 930) Health & Safety Improvements This project involves an evaluation of NPF 930 to provide safe working conditions for employees. The interim rehabilitation components will be identified during the planning, but as a basis, the following items are assumed: Interim structural repairs; Replacing roll-up doors, UPS for the emergency lighting system, and elevator; Rehabilitate HVAC system; Electrical improvements on Southside buildings; Assess and replace crane, if needed; Evaluate area and use of dewatering sump pumps; Replace pumps, piping, valves, and EI&C; Inspect and replace guardrails/handrails; Install fire sprinklers, alarms, and exit lighting; Replace and install new lighting.
10037776 SEP Facilities Interim H&S Imp (SEP 850 & 930) - Cancelled A-22
APPENDICES Q4-FY2022-2023 (04/01/23 - 06/30/23)
The SEP Buildings 850, 930, and 940 project involves health and safety improvements. Engineering Building (SEP 850), installing power-assisted door opening devices; Address leakage, and structural rehabilitation works on water damaged walls and ceilings; Install fall protection where required, and replace or upgrade the HVAC system. A seismic evaluation will be undertaken later as part of the "Seismic Evaluation and Retrofit" Project, which will assess and recommend seismic improvements to SEP 850; Admin Building (SEP 930), install emergency exit lighting and other required safety equipment; Install power-assisted door opening devices if required; Install fall protection where required; Replace or upgrade HVAC system and ventilation including lab fume hoods, where required; Remove or relocate fire-corridor obstructions; and, address water ponding issues A seismic evaluation will be undertaken at a later stage as part of the "Seismic Evaluation and Retrofit" Project, which will assess and recommend seismic improvements to SEP 930; Maintenance Building (SEP 940), install emergency lighting and exit signs at access door to roll-up door and remove tripping hazards at threshold (uneven door landing on pull side). 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, including an allowance for 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 lighting to dusk-activated LED lighting; Adding interior presence sensing connected to an intrusion detection panel and alarming security. 10037904 NPF & NSS Security Enhancements
The components of the project include upgrading continental card reader access control; Replacing and furnishing gate and gate operator including structural support, electrical power, and controls; Adding protective cages around outdoor equipment, and repairing/replacing perimeter fence; Furnishing, installing, and configuring servers; Configuring security fiber optic connectivity and adding video camera units; Adding signage, lighting, and pruning landscaping; Provide interior presence sensing connected to intrusion detection panel.
10038353 NPF DCS Upgrades (Construction)
For Environmental Approval, Environmental Management Group has determined upgrades to the DCS Controls involves primarily computer hardware and software which do not fall within the definition of a "project" under CEQA because there would be no physical change in the environment. For Bid Advertisement, the project delivery method for this project is Progressive Design-Build with pre-design/ design components. Construction NTP represents start of fabrication/manufacturing.

Distributed control system (DCS) equipment and hardware for SSIP contract WW-685R has been delivered onsite at Northshore Pump Station (NSS). DB-126 DCS coordination with the WW-685R team at NSS is ongoing. Planning and preparations to conduct NSS DCS software operational readiness tests (ORT) with WWE in the upcoming quarter were performed.
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, including an allowance for replacing/repairing the existing perimeter fence and fence support as needed; Furnishing, installing, and configuring servers for video recording, management and analytics; Configuring security A-23
APPENDICES Q4-FY2022-2023 (04/01/23 - 06/30/23)
fiber optic connectivity and adding video camera units and local recording; Pruning the landscaping, adding new security signage, and upgrading to dusk- activated LED lighting; Establishing a visitor management system and installing turnstile; Monitoring improvements (e.g. developing mobile tablet security video monitoring capability, establishing a security monitoring center, a tablet-based security incident response reporting template and setting up an automatic video archiving process across all Wastewater Enterprise sites); 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, adding a main distribution frame (MDF) to BFS SEP Fire Alarm, PA system, business network and radio communications.
10038446 Geary Underpass PS Safe Access Enhancements
This project's purpose is to improve access in and around the Geary Underpass Pump Station, in accordance with the Health, Safety, and Security LOS goal. This includes investigating options to improve maintenance access and assumes the following scopes of work: improve lighting and accessibility for routine maintenance, such as removing and replacing existing pumps; add and/or modify handrail and ladders, and upgrade the guardrail at the well opening. 10038468 System-wide CSD & T/S Monitoring Equipment Assessment The project involves a system-wide assessment of all of the 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 the location, condition, reliability, etc for the current monitoring equipment 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. As an allowance and a starting point, the project cost assumes replacement and conversion to wireless communication for existing sensors at the following CSD locations: CSD 001 – Lake Merced (3 sensors); CSD 002 – Vicente (3 sensors); CSD 003 – Lincoln (3 sensors); CSD 005 – Seacliff 1 (3 sensors); CSD 007 – Seacliff 2 (2 sensors); CSD 009 – Baker (1 sensor, relocated from Pierce CSD); CSD 025 – 6th Street (1 sensor); CSD 029 – Mariposa (3 sensors); CSD 031A – Islais Creek (1 sensor); CSD 041 – Yosemite (1 sensor); CSD 043 – Sunnydale (1 sensor). An additional allowance of $2,000,000 is also included for reliability improvements at other collection system locations based on the assessment results. 10038469 Pump Station Security Upgrades (Cesar Chavez, GFS,CHS, MMS) The scope of security upgrades at the four pump stations is provided below – refer to "SFPUC WWE Security Evaluation Matrix (September 2017)" for further details. 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. 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. Channel Pump Station: Repair card reader operation at swing gate; Repair any door contacts requiring upgrades; Upgrade card readers Add A-24
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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. 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. 10038471 Folsom Area Stormwater Imp. Project Phase 2
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 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 new tunnel. This is Phase 2 of the project, Phase 1 (DB14) covers through the Design Phase, which is anticipated to be complete in December of 2023. This Phase 2 of the overall project covers Bid and Award through the Construction. 10038547 CSD Structure Rehab & Upgrades - Part 1
A detailed condition inspection should be undertaken prior to design to confirm the scope of structural rehabilitation work. The components of the projects are detailed as follows: Laguna CSD Consolidation:

This project involves planning, design and construction of Laguna CSD consolidation. It is assumed Laguna CSD will be filled with lightweight cellular concrete, with a bulkhead installed at the Marina T/S box and at the sea wall. The following general project elements are assumed: clean and prepare the pipe for decommissioning; remove debris and loose materials, and seal infiltration cracks and holes; demolish existing items as required to facilitate construction activities; relocate and/or cap any existing utilities into the CSD; install a permanent bulkhead at the seawall and a permanent bulkhead at Marina T/S box; apply anticorrosive coating to all exposed ferrous metals; perform dewatering within the CSD as required; install lightweight cellular concrete; remove access manholes and backfill; Howard CSD Rehab: improve floatable control on flows discharging through the butterfly valve; repair leaking butterfly valve; replace conduit for valve control; patch and coat concrete defects and exposed rebar; investigate potential void and repair; repair missing bricks and mortar; seal major cracks and fractures; Fourth St North CSD Rehab: Patch and coat concrete defects and exposed rebar; investigate potential pipe sag; repair missing bricks and mortar; seal major cracks and fractures; Mariposa CSD Rehab: Patch and coat concrete defects and exposed rebar; seal infiltration cracks and holes; repair major cracks and fractures; repair or replace manhole cover and ladder rungs; replace monitoring line brackets; Evans (037) CSD Rehab: Seal infiltration cracks and holes; patch and repair concrete defects; patch and repair exposed rebar and missing aggregate; repair or replace baffle brackets if necessary; Lake Merced (001) CSD Rehab: Seal infiltration cracks and holes; patch and coat concrete defects and exposed rebar; Lincoln (003) CSD Rehab: Seal infiltration cracks and holes, patch and coat concrete defects and exposed rebar; seal major cracks and fractures, remove abandoned- in-place flow monitoring equipment and cables.
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. PSA 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.

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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 Improvements The project will perform condition improvements and upgrades to the sedimentation tanks, which includes the following: NPF 040 & NPF 041 Sedimentation Buildings No. 1 & 2: concrete structural rehabilitation; Replace doors in poor condition; Evaluate HVAC, ventilation and install a new heating system for locker rooms; Replace hot water system; Building structural repairs; Address NFPA 820 area classification issues; Rehabilitate locker rooms; Repair/replace deteriorated piping, and other corroded metallic components; Upgrade stairs and hand/guardrails; Provide no-flow cutoff for sludge pumps; Replace building sump pumps and air compressors in NPF 041; Upgrade NPF 041 server room; Remove abandoned-in-place equipment. NPF 043 Grease & Scum Removal Building Improvements: concrete structural rehabilitation; Building structural repairs; Replace roll-up doors. NPF 060 Sludge Control Building (including NPF 061, NPF 062, NPF 063, NPF 064) Improvements: concrete structural rehabilitation; Building structural repairs; HVAC/ventilation upgrade; Replace doors, a dewatering pump, sump pumps, elevator, and MCC; Remove abandoned-in-place equipment; Modernize control room and "lab" room. 10039310 Secondary Clarifiers (SEP230) Rehabilitation
The components of 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 exposed to wet weather conditions; Replacing collector mechanisms, sludge collectors, and drives; Inspecting mixed liquor dewatering gates and replacing as needed; Evaluating mixed liquor system (including assessment of the ventilation; the mixed liquor channels are covered but do not have ventilation which may be causing concrete corrosion issues); Replacing area lighting with watertight fixtures (LED lighting has corroded); Coordinating with plant-wide door contract on updates associated with SEP 230; Increasing pedestrian safety adjoining vehicular access areas (includes repaving, regrading, and striping).
10039505 New Trades & Maintenance Buildings
The project involves the following components, Interim Facilities:Removal of SEP 850 requires relocation of the building occupants and its facilities to interim space. Interim office space and shower facilities are required to support the larger work of developing the Campus. This will include further evaluation on the reuse of 1800 Oakdale and replacement of trailers at SEP. Funding includes site preparation and installation of temporary structures. Demolition of SEP 850: Site clearance includes demolition of SEP 850 and trailers at SEP 850. Demolish of SEP 850 includes boiler that serves SEP 930, requiring installation of local hot water solution for SEP 930. New Trades and Mechanical Maintenance Buildings (SEP 603 and 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, 402, and 404 shops. Building SEP 914 is a two-story, 28,250 square foot building, consisting of shops for Painters, Carpenters and Plumber on the ground floor and shower and locker facilities on the second floor. 10039608 Buchanan Street Mall
The Buchanan Street Mall Neighborhood GI Project is located in the Western Addition Neighborhood and includes two major components: The Buchanan Street Mall Core Project - these components are centered on the Buchanan Street Mall, led mainly by RPD. This core project manages runoff from the mall and some adjacent streets that flow to the mall; The Neighborhood Projects - additional neighborhood-scale components that include adjacent streets and Rosa Parks Elementary School, led by SFPUC. In addition to A-26
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the stormwater performance metrics, the project produces the following additional benefits: manage up to 7 acres of DMA; integrate multi-purpose GI in the Buchanan Street Mall; maximize stormwater performance through management of adjacent parcels and street runoff; explore a new design approach for street GI that combines impervious removal and bioretention; and deliver neighborhood-scale place- making co-benefits in one of San Francisco's identified disadvantaged communities. 10039682 Flood Resiliency Planning
This project includes funds for pre-planning the development of identified and potential new flood resilience programmatic strategies, including Flood Resilience Programmatic Strategies – technical work to support programmatic flood resilience strategies. This work includes mapping and modeling. Floodwater Grant Program Update Development – technical support to inform program structure updates, development of materials, and other program development efforts needed to support the increased allocation for the Floodwater Grant Program (full program to be funded in FR02). Flood Resilience Planning Studies and Implementation Support - If the Upper Islais Creek Watershed Plan (UICWP) alternative plan for the Lower Alemany area is approved, this work will support the ongoing implementation of the plan over the next 2 years. This will also cover additional requests for flood resilience studies or coordination efforts with City or other agencies.
10039811 SEP Condition Improvement Projects - Part 1
Specific rehabilitation and mechanical equipment related work include, Primary Sed Tanks (SEP 042) Rehab: Evaluate primary effluent butterfly valves and isolation sluice gates; Repair exposed aggregate and concrete spalling on deck; Evaluate influent gates A, B & C on top of deck (gate C is leaking on Headworks construction site); Install emergency lighting in the below grade gallery. Plant Effluent Control Structure (SEP 540) Rehab: Repair piping and evaluate mixers; Sodium Bisulfite Tanks (SEP 515) Rehab: Replace sump pumps, recirculation pump, storage tanks, valves on transfer pumps, and address corrosion on pump unit; Evaluate the feasibility of relocating the system closer to the Headworks area; Assess health and safety signage on tank (was observed to be inconsistent) and replace if required; Evaluate safety barrier at top of ladder (none observed) and install if required.

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 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 A-27
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(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.

GI-1 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; Adjacency to large impervious parcels uphill from the school; Quantity and location of impervious area relative to irrigated open space and potential to combine the cistern with an ultra-high- efficiency irrigation system for the playing fields; 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 the upgradient Muni railyard next to the Balboa Park station, San Miguel Child Development Center, Civic Center Secondary School, James Denman Middle School, as well as the Balboa High School campus itself. Runoff from 17.3 acres is routed to a 690,000- gallon underground cistern tank integrated with an ultra-high-efficiency irrigation system underneath the football field as a replacement to the current artificial turf. This project includes 1,200 ft of separate storm pipe to divert flows from upstream parcels. Synergies with flooding challenges at the school and the desire to re-open basement level cafeteria and courtyard.

GI-3 Regional School/Park: Giannini Middle School
AP Giannini Middle School is located above the Westside Groundwater Basin and has well draining soils.

The project site is 8 acres of mostly impervious roofs and pavement including over 2.5 acres of play yard.

There is an opportunity to remove impervious paving to promote infiltration while greening the school yard.

Green infrastructure BMPs such as permeable paving, bioretention planters, and infiltration trenches will be installed to reduce the volume and rate of water entering SFPUC's sewer system.

LDS-6 Geary BRT Sewer Improvements - Phase 2 (CON)
This project includes planning, design, and construction of the proposed sewer work in coordination with the Geary BRT Phase 2 project. The 38 Geary bus service delivery currently relies on a motorcoach with bus stations closer to the curbs. The proposed side-running dedicated lanes on Geary Blvd. may impact SFPUC's future replacement or repair of the existing sewers. The age, materials and past condition assessment of sewers were considered to determine the proposed sewer replacement scope. It is assumed that SFPUC would prefer replacing all aging brick sewers and other inadequate sewers that need repair or replacement. The preliminary project estimates are based on the assumption that 78% of the existing sewers need replacement, where 40% of the existing sewers are over 90 years old. Condition assessment will determine the replacement needs of the remaining 22% of the sewers, and cost will be adjusted accordingly. Sewer replacement work is recommended along Geary corridor and the cross streets intersecting Geary. Some of the sewers along the cross streets were replaced in or after 1997. About 11% of the sewers have been identified for replacement. The proposed replacement is assumed using an open trench construction technique using equivalent pipe sizes. A condition assessment is recommended for all sewers along the Geary corridor within the project limit for a trenchless rehabilitation assessment.

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 CER and includes an analysis to confirm/validate the design A-28
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alternative selected. This analysis should also consider any recent sedimentation assessment and cleaning program.

OSP-1A 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:

Westside Force Main Reliability Project – Design and Construction.

OSP-5 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.

OSP-6 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. 2.

Modernize Elevator OSP 930: 1. Modernize 930 Freight Elevator and upsize capacity from 6000-lbs to 8000-lbs 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. 3. Install repeaters at Westside PS and replace existing repeaters (loss of communication outside of plant for radios). Fire Alarm System: 1. Replace the A-29
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existing Fire Alarm System at OSP and WSS which are old and in disrepair.

Improvements to the WSPS and OSP radio communication systems are planned to be completed in the R&R program and should be tracked accordingly.

OSP-8 OSP DCS Upgrade (Construction)
This project will replace the aging control system infrastructure at OSP and other satellite wastewater facilities like 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 specified by the Facility-Wide DCS Control Upgrades Project, and upgrades to OSP's aging control panels, annunciator panels, sensors, disconnect switches, bare grounding wiring and control devices. The DCS supplier will provide design 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 DCS Contractor. OSP 011 Building: Replace local control panels LP-02-2, LP-03-3, LP-12-1. Replace control panels CS-02/03-1, CS-47-1 and CS-47-3. Replace panel FP12-1.

Refurbish CP-1, CP-9, CP-10, CP-12, CP-14, CP-15 and CP-19. Replace 25 standard disconnect switches in the Bar Screen Room. Replace 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/Refurbish control panels CP-2 and CP-3 with new annunciator panels and LED lights. Replace existing FP-10-1 next to CP-3. This aeration panel has a PLC and internal relay boards that are identical to the FP12-1. OSP 230 Secondary Clarifiers: Replace local control panel (CP-13) and refurbish the annunciator panel. OSP 620 Digestion Operations: Replace control panels CP-22, LP-47-20 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.

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APPENDIX A. PROJECT DESCRIPTION
FI
Facilities and Infrastructure Program
10015546 New Treasure Island Wastewater Treatment Plant The objective of the project is to build a new wastewater treatment plant that will provide reliable service for the Treasure Island residents and meet the recycled water demands of the future redevelopment on the island. The existing facility was built by the United States Navy over 50 years ago and is past its useful life and no longer reliable. The existing facility is also not capable of providing recycled water and meeting the needs of the residents on the redeveloped island.
10015554 Ocean Beach Climate Change Adaptation Project
Chronic erosion problems along Ocean Beach south of Sloat Boulevard have been threatening City and County of San Francisco (CCSF) assets since the late 1990's. The city, via Public Works, declared erosion emergencies 3 times in 15 years in order to place stabilization measures (i.e., large rock revetments and sand bags) on the beach. Those measures ultimately impeded safe public access and affected habitat.

These actions precipitated intense political pressure, including litigation, on CCSF to remove the revetments and improve access to the beach. In addition, the Coastal Commission denied CCSF requested permits and required CCSF to develop a long-term management strategy. The project will develop a comprehensive shoreline management and protection plan against bluff erosion and climate change induced sea level rise consistent with the recommendations in the 2012 Ocean Beach Master Plan. The project is necessary to protect the integrity of wastewater assets built to protect public health and the environment, including the Lake Merced Tunnel, the Westside Pump Station and the Oceanside Treatment Plant. The project is one of the first CCSF Climate Change Adaptation projects which is being led by the SFPUC. The Lake Merced Transport Tunnel has a storage capacity of up to 10 million gallons for combined sewage and stormwater flows and is located closest to the section of Ocean Beach most severely impacted from, and most vulnerable to, continued bluff erosion. The tunnel could become structurally compromised if sudden bluff retreat is experienced during a design storm event, resulting in significant environmental and public health impacts. This project will facilitate the development of a comprehensive shoreline management and protection plan in partnership with relevant stakeholders and regulatory agencies to provide a long-term solution to the erosion issue along Ocean Beach, and to mitigate potential impacts to the Lake Merced Tunnel and other critical wastewater assets at this location. 10015555 Collection Division Consolidation (Griffith Yard Improvements) The WWE Facilities Plan Project will address the need for a comprehensive master plan for WWE facilities to meet the present and future needs of the Wastewater Enterprise. The effort will include an assessment of current facilities, a plan for current and future staffing needs, and site planning to determine the best utilization of WWE property to accommodate the WWE over the next 50 years. The Plan will focus on the consolidation of operations, maximizing the operational efficiency and functionality of the WWE, and best approach to maximize the value of WWE's assets. The outcome will result in a plan for prioritization of capital improvement projects over the next two decades essential to supporting the WWE's delivery of services for the next generation.
10015556 Southeast Community Center @ 1550 Evans
The Southeast Community Center project will serve to address the SFPUC’s commitment to the mitigation measure for the expansion of the Southeast Plant (SEP) by constructing a new community center at 1550 Evans. The project will include a childcare center, café, multipurpose space for meetings, events, and A-31
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workshops, and co-working office and classroom space for community-based organizations providing workforce development services. It will also include parking and over two acres of landscaped open space, with play areas, an amphitheater, picnic areas and gardens. The new center will provide a wide range of social services supporting workforce development and education for Southeast residents of all ages. 10015557 Southeast Bay Outfall Islais Creek Crossing Replacement The project involves replacing the portion of the Southeast Outfall ("SEO") that crosses Islais Creek immediately parallel to, and west of, the Third Street Bridge in San Francisco, CA. Treated effluent from the SEP flows by gravity to the Booster Pump Station ("BPS") and then pumped to the San Francisco Bay ("the Bay") via the SEO. The existing SEO Islais Creek crossing ("crossing") is comprised of two ductile iron pipes (36-inch and 42-inch). The crossing is buried in the bottom of the creek bed on piles. The crossing is buried about 20 feet under the lowest point of the creek sediments, and that the water depth is about 30 feet. The crossing was constructed in 1967 and have reached the end of its useful life. The new Islais Creek crossing will consist of two new 54-inch outside diameter high density polyethylene ("HDPE") buried pipes to replace the existing crossing section. New structures on each side of the creek is proposed to tie the new pipes to the existing SEO system. The project will include actuated valves and pipes to divert flow between the new and existing systems, associated electrical and mechanical improvements as needed within the BPS.
10033820 Southeast Outfall Condition Assessment Rehabilitation The Southeast Outfall (SEO) discharges effluent from the Southeast Plant (SEP) into the San Francisco Bay about 650 feet offshore, east of Pier 80. The goal of the condition assessment 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 rehabilitation solutions to extend the useful life.

SWOO Southwest Ocean Outfall (SWOO)
This project addresses Oceanside Plant's (OSP) effluent discharge through the 96-inch diameter Southwest Ocean Outfall (SWOO), which extends approximately 4.5 miles offshore from Ocean Beach. The SWOO was put into service in 1986 to accommodate effluent discharges from OSP and the Westside Pump Station (wet weather only). The SWOO was designed to accommodate discharge flows in excess of 400 MGD, but actual flows are far less, even during wet weather events. This project includes the condition assessment of the outfall, as well as an allowance to perform repairs. The condition assessment and repair work should consist of removing sediments from within the pipeline to allow access for a Remotely Operated Vehicle (ROV) internal inspection of the diffuser section to document the pipeline condition and sediment levels. Sediment samples from within the diffuser section of the pipe would also be collected and analyzed; External inspection of the diffuser section of the pipe, including the measurement of the velocity and effluent flow rates at each open diffuser port and the recording of water depths at three elevations at each riser diffuser location; Based upon previous inspection information, new diffuser blanking plates and manhole covers should be installed where necessary to replace missing or corroded plates and covers.

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APPENDIX A. PROJECT DESCRIPTION
RNR
Renewal & Replacement Program
15722 R&R Collection Systems
The purpose of the Wastewater Enterprise (WWE) Renewal and Replacement Program (R&R) Collection System Sewer Improvements 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, large diameter (greater than 36-inch) sewer condition assessment, large diameter (greater than 36-inch) sewer improvements and sewer transport storage box condition assessment. 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.
15724 R&R Treatment Facilities
The purpose of the Wastewater Enterprise (WWE) Renewal 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 current list of projects includes:

WWE Treatment Facility Repairs: Richmond hypochlorite pipe repair; Southeast Community Facility Hot Water Pipe Repairs; Southeast Building Roof repairs; Oceanside Bar Screen Repairs; Southeast Plant Fixed Gas Monitor Upgrades; Sunnydale Pump Station Adjustable Frequency Drive Upgrades; WWE Recycled Water Station Upgrades; Oceanside Plant Air Compressor Replacements; Griffith Pump Station Adjustable Frequency Drive Upgrades; Southeast Plant Building 062 Motor Starter Upgrades; and Oceanside Dry Polymer System Upgrades. Project priorities are revisited on a monthly basis.

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Project Name Start Finish
Sewer System Improvement Program 01-Jul-11 30-Jun-32
Sewer System Improvement Program Phase 1 01-Jul-11 30-Jun-32 Treatment Facilities 01-Jul-11 11-May-29
10015796 SEP Biosolids Digester Facilities Project 01-Jul-11 11-May-29 10026824 SEP Oxygen Generation Plant 23-Aug-12 10-Jun-16 10015807 SEP New Headworks (Grit) Replacement 01-Mar-13 30-Sep-24 10015808 SEP Existing Digester Roof Repairs 01-Apr-13 03-Mar-16 10026825 SEP Primary and Secondary Clarifier Upgrades 01-Jul-13 21-Jan-19 10002192 SEP 521/522 and Disinfection Upgrades (SEP Building 52 03-Jun-13 30-Jun-21 10002220 SEP Primary Sludge Handling Improvements 03-Jun-13 10-Feb-16 10015809 SEP Facility-wide Distributed Control System Upgrade 13-Feb-14 30-Dec-27 10015810 SEP Seismic Reliability and Condition Assessment Impro 03-Jun-13 09-Sep-22 10026826 SEP Existing Digester Gas Handling Improvements 16-Jun-14 28-Feb-20 10002284 SEP Power Feed and Primary Switchgear Upgrades 23-Jun-14 21-Aug-24 10015811 SEP Oxygen Generation Plant 01 01-Apr-16 21-Nov-19 10015553 Biofuel Alternative Energy 01-Jul-11 31-Mar-16 10037331 OSP Fine Screen and Grit Removal Enhancements 01-Jul-13 20-Nov-15 10029736 Westside Pump Station Reliability Improvements 13-Jun-13 31-Dec-24 10029737 OSP Digester Gas Utilization Upgrade 01-Oct-13 14-Sep-22 10029738 Westside Pump Station Redundant Force Main Improvem 02-Jan-14 29-Jan-16 10029739 OSP Condition Assessment Repairs 31-Jul-14 29-Jan-21 10029740 OSP Odor Control Optimization 31-Jul-14 05-Feb-20 10026821 Northpoint Outfall Refurbishment 22-May-13 31-Oct-18 10026822 North Shore Pump Station Wet Weather Improvements15-Aug-13 29-Dec-23 Collection System 29-May-12 31-Oct-28
10002102 Central Bayside System Improvement Project - Phase 102-Jul-12 30-Dec-21 10033745 Mission Street, 16th to Cesar Chavez Streets, Brick Sewer 02-Jul-18 30-Nov-22 10002554 Richmond Transport Modeling 25-Mar-13 30-Jun-14 10002641 Collection System Condition Assessment 09-May-13 31-Mar-21 10002652 Kansas and Marin Streets Sewer Improvements 10-Jun-13 30-Aug-24 10002689 Drumm and Jackson Streets Sewer System Improvement26-May-15 31-Dec-20 10002760 Cargo Way Sewer Box Odor Reduction 13-Apr-15 30-Dec-22 10031676 Rutland Sewer Improvements 30-Oct-17 21-Sep-18 10033106 Geary BRT Sewer Improvements Phase 2 15-Mar-18 30-Jun-23 10002664 V an Ness BRT Sewer Improvements 01-Oct-13 30-Jun-23 10002667 Better Market Street Sewer Improvements - Phase 1 06-Jan-14 31-Oct-28 10002670 Geary BRT Sewer Improvements Phase 1 06-Jan-14 30-Dec-22 10002672 Central Subway Sewer Improvements 06-Jan-14 28-Jun-19 10002687 Mission Bay Loop Sewer Improvement 02-May-14 30-Dec-22 10031546 Masonic Avenue Sewer Improvements 27-Oct-14 28-Jun-19 10002776 Taraval Sewer Improvements 14-Mar-16 31-Jul-25 10002417 Hudson Ave Pump Station and Outfall Improvements 31-Mar-14 31-Oct-17 10002419 Force Main Rehab at Embarcadero and Jackson Streets07-Jul-14 29-Sep-22 10026828 Mariposa Dry-Weather Pump Station & Force Main Impr 01-Jul-14 30-Dec-22 10026829 Cesar Chavez Pump Station 08-Sep-14 26-May-16
10002465 Marin Street Sewer Replacement 01-Jul-15 23-Jan-20 10002485 Griffith Pump Station Improvements 14-Mar-16 30-Jun-22 10002138 North Shore to Channel F M Drainage Improvement 29-May-12 06-Jun-17 10002299 Richmond Transport/Storage Tunnel Rehabilitation 01-Jun-15 31-Dec-20 10002300 Baker/Laguna/Pierce CSD & Outfall 29-Jun-15 20-Nov-15 10002303 Beach and Sansome Street CSD Rehabilitation 14-Mar-16 31-May-22 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
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Project Name Start Finish
10002344 CSD Backflow Prevention and Monitoring 25-Jul-16 30-Dec-22 10002378 5th, North 6th and Division Street CSD Rehabilitation 01-Jul-16 31-May-22 Stormwater Management 01-Jul-11 30-Jun-32
10031477 Cesar Chavez Green Infrastructure 01-Apr-13 28-Jun-13 10015558/10026813 Islais Creek Green Infrastructure 04-Sep-12 24-Apr-18 10026805 Sunset Green Infrastructure 03-Dec-12 29-Apr-22 10031465 North Shore Green Infrastructure 03-Dec-12 31-Dec-18 10026807 Lake Merced Green Infrastructure 03-Dec-12 24-Apr-18 10031676 Sunnydale Green Infrastructure 03-Dec-12 30-Sep-19 10026809 Richmond Green Infrastructure 03-Dec-12 30-Dec-21 10026810 Yosemite Green Infrastructure 03-Dec-12 29-Oct-27 10031473 Channel Green Infrastructure 21-Feb-14 31-Aug-18 10029726 Watershed Stormwater Management (Planning Only) 11-Jul-16 30-Jun-32 10029728 Advanced Rainfall Prediction - Part 1 01-Apr-13 29-Jun-18 10029729 Operational Decision System Phase 1 01-Aug-13 30-Sep-16 10029730 Operational Decision System Phase 2 01-Feb-17 30-Sep-25 10015816 Urban Watershed Assessment and Planning Initiation 01-Jul-11 28-Jun-13 10015817 Urban Watershed Assessment and Planning 07-Oct-11 30-Jun-17 10015818 Fulton St Sewer 01-Jul-11 31-Oct-12
10015819 Lake Merced Drainage 01-Jul-11 31-Oct-12
10015820 Major Trunk Sewers 01-Jul-11 31-Oct-12
10026816 Wawona Area Stormwater Improvement Project 01-Jul-16 02-Dec-24 Flood Resilience Projects 01-Apr-13 27-Dec-23
10026811 17th and Folsom Wet Weather Storage 01-Apr-13 06-May-16 10026814 Flood Resilience Analysis (Planning Phase Only) 30-Jun-15 28-Feb-17 10026815 Flood Resilience - Early Projects (Planning Phase Only)26-Oct-15 30-Dec-16 10026817 Cayuga Ave Stormwater Detention Project 01-Jul-16 29-Mar-19 10026818 Folsom Area Stormwater Improvement Project 01-Jul-16 27-Dec-23 10026819 17th and Folsom Permanent Barriers 20-May-16 29-Mar-19 10026820 Hydraulic and Drainage Sewer Improvements 01-Jul-16 30-Dec-22 Land Reuse 17-Sep-13 24-Dec-21
10031815 Land Reuse of 1800 Jerrold Avenue 17-Sep-13 31-Dec-19 10029734 Land Reuse of 1801 Jerrold Avenue 30-Sep-13 24-Dec-21 Program Management 01-Sep-11 11-May-29
10015803/10029732 SSIP Progam Management 01-Sep-11 11-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
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Project Name Start Finish
Sewer System Improvement Program 03-Mar-18 30-Jun-33
Sewer System Improvement Program Phase 1 03-Mar-18 30-Jun-33 Treatment Facilities 03-Mar-18 10-Mar-31
10037353 SEP 550 Booster PS Condition Inspection & Interim 12-Jan-21 24-Feb-27 SEP-2 SEP , Booster PS, & BFS Security Enhancements 18-Jan-22 10-Dec-26 10037776 SEP Facilities Interim H&S Imp (SEP 850 & 930) 01-Jul-22 14-Jan-27 10037330 Primary Treatment (SEP 040/041) H&S Improvements04-Jan-21 30-Sep-26 SEP-6N Secondary Clarifiers (SEP230) Rehabilitation 03-Oct-22 30-Sep-27 SEP-7N New Trades & Maintenance Buildings 01-Nov-22 30-Sep-26 SEP-8 SEP Condition Improvement Projects - Part 1 01-Mar-23 15-Aug-28 SEP-10A Aeration Tank (SEP 200) Rehab - CONDITION ASSESSM03-Jan-23 31-Jul-25 10037331 Maintenance Building (SEP 940) Interim Improvement12-Jan-21 13-Sep-28 OSP-1A Westside FM Reliability Project - PLANNING 03-Oct-22 29-Mar-24 10037733 Solids Thickening (OSP 011) Process Upgrade 25-Jan-22 03-Sep-26 10037734 OSP Plant-wide V entilation (HV AC) Upgrades 26-Jan-22 03-Sep-26 10036398 OSP Condition Improvement Projects - Part 2 03-Mar-18 06-Jul-29 OSP-5 OSP Odor Control Upgrades 05-Jul-23 07-Sep-28
OSP-6 OSP Communication & Safety Monitoring Upgrades 02-Oct-23 30-Mar-29 10037735 Admin Bldg (OSP 930) Health & Safety Improvements01-Feb-22 01-Oct-26 OSP-8 OSP DCS Upgrade (Construction) 01-Sep-23 31-Jul-29 10037777 OSP & WSPS Security Enhancements 02-Aug-21 23-Jun-26 OSP-11 Gaseous Oxygen System (OSP 011) Upgrades 03-Jan-23 07-Mar-29 OSP-12A Grit Removal (OSP 011) Upgrades - PLANNING 03-Jan-23 28-Jun-24 NPF-1 Sedimentation (NPF 040/041) Tanks Condition Improvemen 05-Jul-22 10-Mar-31 10037325 Admin Bldg (NPF 930) Evaluation & Interim H&S Impro 01-Mar-21 31-Mar-25 10037904 NPF & NSS Security Enhancements 18-Jan-22 10-Dec-26 NPF-6 NPF DCS Upgrades (Construction) 01-Nov-21 30-Dec-27 Collection System 01-Aug-19 31-Jan-29
10034718 Large Diameter Sewer Projects and Channel FM Intertie01-Aug-19 07-Dec-26 LDS-6 Geary BRT Sewer Improvements - Phase 2 (CON) 03-Jul-23 27-Jan-27 10037251 Seacliff No. 1 PS & FM Upgrade 07-Dec-20 31-Dec-26 10037246 Seacliff No. 2 PS & FM Upgrade 14-Dec-20 31-Jan-28 10037303 Sunnydale PS Safety Improvements 14-Dec-20 29-May-26 PS-4 Pump Station Security Upgrades (Cesar Chavez, Griffith, Chan 01-Jun-22 03-May-27 PS-5 Geary Underpass PS Safe Access Enhancements 10-Jan-22 29-May-26 10037245 Brannan (019) CSD Gate & Baffle Rehab 07-Dec-20 01-May-26 10037244 Baker (009) Baffle Improvements 07-Dec-20 30-Aug-24 CSD-3 System-wide CSD & T/S Monitoring Equipment Assessmen 18-Jan-22 01-Feb-27 CSD-4 CSD Structure Rehab & Upgrades - Part 1 03-Jan-22 31-Jan-29 Stormwater Management 01-Jul-18 30-Jun-33
10034553 Green Infrastructure Grant Program 01-Jul-18 30-Jun-33 GI-1 Balboa High School Regional Runoff Reduction Project 03-Oct-22 03-Dec-27 GI-3 Regional School/Park: Giannini Middle School 03-Oct-22 26-Feb-29 GI-17 Buchanan Street Mall 03-Oct-22 28-Dec-26
Flood Resilience Projects 02-Jan-19 30-Jun-32
10034360 Lower Alemany Area Stormwater Improvement Project02-Jan-19 06-Sep-28 FR-1Folsom Area Stormwater Imp. Project Phase 2 04-Jul-22 30-Jun-27 FR01 Flood Resiliency Planning 03-Oct-22 30-Jun-26
FR02 Floodwater Management Grant Assistance Program (Grant)03-Oct-22 30-Jun-32 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) Other - Approved Project Level Schedules (CONT'D) Project Management
Planning
Environmental
Design
Right-of-Way
Bid & Award
Construction Mgmt
Construction
Closeout
Program Mgmt
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Project Name Start Finish
Wastewater Facilities and Infrastructure Programs 01-Jan-11 29-Jan-32 10033820 Southeast Outfall Condition Assessment Rehabilitation01-Jul-19 05-Apr-30 CWP11001 New Treasure Island Wastewater Treatment Plant 01-Jan-11 22-May-26 CWWFAC01 Ocean Beach Climate Change Adaptation Project 23-Jul-12 12-Jan-28 CWWFAC02 Collection Division Consolidation (Griffith Yard Improveme01-Mar-13 30-Dec-22 CWWFAC03 Southeast Community Center @ 1550 Evans 26-Jul-12 29-Dec-23 CWWFAC04 Southeast Bay Outfall Islais Creek Crossing Replacement26-Sep-16 03-Jun-26 SWOO Southwest Ocean Outfall (SWOO) 01-Oct-24 29-Jan-32

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 F F F F FY2022 FY2023 FY2024 FY2025 FY2026 FY2027 FY2028 FY2029 FY2030 FY2031 FY2032 Y2033 Appendix B.2 WWE F&I Project Approved-Level Schedules
Project Management
Planning
Environmental
Design
Right-of-Way
Bid & Award
Construction Mgmt
Construction
Closeout
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Project Name Start Finish
WWE Renewal & Replacement Program 01-Jul-10 31-Mar-24
15722 R&R Collection Systems 01-Jul-10 31-Mar-24
15724 R&R Treatment Facilities 01-Jul-10 14-Feb-24
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 FQ1 FQ2 FQ3 FQ4 FQ1 FQ2 FY2014 FY2015 FY2016 FY2017 FY2018 FY2019 FY2020 FY2021 FY2022 FY2023 FY2024 FY2025 APPENDIX B.3. WWE R&R Project-Level Approved Schedule
Project Management
Planning
Environmental
Design
Bid & Award
Construction Mgmt
Construction
Close-Out
A-38
Appendix C. Acronyms Q4-FY2022-2023 (04/01/23 – 06/30/23) APPENDIX C. LIST OF ACRONYMS
AAR
ACOE
ADA
Alternative Analysis Report
Army Corps of Engineers (also shown
as USACE)
Americans with Disabilities Act
ADEIR Administrative Draft Environmental
Impact Report
AGM Assistant General Manager
BAAQMD Bay Area Air Quality Management
District
BCDC Bay Conservation and Development
Commission
BDFP Biosolids Digester Facilities Project
BEM Bureau of Environmental
Management
BFS Bruce Flynn Pump Station
BMS Better Market Street
BRT Bus Rapid Transit
CAB Contract Administration Bureau
Caltrans California Department of
Transportation
CATEX
CBSIP
CCSF
CCTV
CEQA
CER
CHS
CIP
Categorical Exemption
Central Bayside System Improvement
Project
City and County of San Francisco
Closed-Circuit Television
California Environmental Quality Act
Conceptual Engineering Report
Channel (Street) Pump Station
Capital Improvement Program; Cast-
Iron Pipe
CM/GC Construction Manager/General
Contractor
COVID-19 Coronavirus Disease of 2019
CPAS Combined Primary Activated Sludge
CSAMP
CSD
CTLS
DCS
DEIR
DIP
DW
EIR
EIS
EMMS
Collection System Asset Management
Program
Combined Sewer Discharge Channel
Tunnel Lift Station Distributed Control
System
Draft Environmental Impact Report
Ductile Iron Pipe
Dry Weather
Environmental Impact Report
Environmental Impact Statement
Energy Monitoring and Management
System
EPA
F&I
FAT
FC
FEMA
FOG
FTA
FY
GBT
GFS
Environmental Protection Agency
Facilities and Infrastructure
Factory Acceptance Testing Final
Completion
Federal Emergency Management
Agency
Fats, Oils, and Grease
Federal Transit Administration
Fiscal Year
Gravity Belt Thickener
Griffith Pump Station
GGNRA
GI
GIGP
GOX
GPS
HDPE
HMI
HPO
HSW
HVAC
I&C
I&I
IC
ICM
ICT
IKG
ISP
JOC
JST
KV
LBE
LED
LF
LID
LOS
LOX
LTI
MCC
MDF
MG
MGD
MND
Golden Gate National Recreation
Area
Green Infrastructure
Green Infrastructure Grant Program
Gaseous Oxygen
Griffith Pump Station
High Density Polyethylene
Human Machine Interface
High Purity Oxygen
High-Strength Waste
Heating, Ventilation and Air
Conditioning
Instrumentation and Controls
Infiltration and Inflow
Internal Combustion
Integrated Catchment Model
Islais Creek Transport/Storage
Inedible Kitchen Grease
Iron Stone Pipe
Job Order Contract
Jackson Street Transport/Storage
Box Kilovolt
Local Business
Enterprise
Light-Emitting Diode
Linear Feet
Low Impact Development
Levels of
Service
Liquid Oxygen
Long-term Improvements
Motor
Control Center
Main Distribution Frame
Million Gallons
Million Gallons per Day
Mitigated
Negative Declaration
A-39
Appendix C. Acronyms Q4-FY2022-2023 (04/01/23– 06/30/23) MOA
MOU
MPM
MPS
MTA
Memorandum of Agreement
Memorandum of Understanding
Minor Project Modification
Mariposa Pump Station Municipal
Transportation Agency (also
shown as SFMTA)
MTBM Micro-Tunnel Boring Machine
MV PDS Medium Voltage Power Distribution
MW
N/A
NAR
System
Megawatt
Not Applicable
Needs Assessment Report
NEG DEC Negative Declaration (also shown as
NOD
ND)
Notice of Determination
NPDES National Pollutant Discharge
NPF
Elimination System
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
OBMP Ocean Beach Master Plan
OCA Office of Contract Administration
OCU Odor Control Unit
ODS Operational Decision System
OEM Operations, Engineering, and
Maintenance
OPS Operations
OSP Oceanside Water Pollution Control
Plant
OSWPCP Oceanside Water Pollution Control
Plant
PLC Programmable Logic Controller
PM Program Management; Project
Manager
PMC Program Management Consultant
PO Purchase Order
PS Pump Station
PUC Public Utilities Commission
QA Quality Assurance
QC Quality Control
QSO Quint Street Outfall
R&R Renewal and Replacement (also
shown as RnR)
RCP Reinforced Concrete Pipe
RFP
RFQ
ROW
Request for Proposal
Request for Qualification
Right-of-Way
RWQCB Regional Water Quality Control
SELS
SEP
Board
Southeast Lift Station Southeast
Plant; Southeast Water Pollution
Control Plant
SEWPCP Southeast Water Pollution Control
SF
Plant
San Francisco
SFCTA San Francisco County Transportation
Authority
SFMTA San Francisco Municipal
Transportation Agency (also shown
as MTA)
SFPORT Port of San Francisco
SFPUC San Francisco Public Utilities
SFPW
Commission
San Francisco Public Works
(formerly SFDPW)
SFRPD San Francisco Recreation & Parks
Department (also shown as RPD)
SFUSD San Francisco Unified School District
SSIP
SSMP
Sewer System Improvement Program
Sewer System Master Plan
STATEX Statutory Exemption
STI Short-term Improvements
SWOO Southwest Ocean Outfall
T/S
TAP
TBD
TBL
TICD
TIDA
TM
TPD
TSC
UPS
Transport and Storage
Transient Analysis Program
To be determined
Triple Bottom Line
Treasure Island Community
Development
Treasure Island Development
Authority
Technical Memorandum Tons
Per Day
Technical Steering Committee
Uninterruptable Power Supply
USEPA United States Environmental
Protection Agency
UWA Urban Watershed Assessment
VCP Vitrified Clay Pipe
VFD Variable Frequency Drives
VPSA Vacuum Pressure Swing Adsorption
VWS Vactor Waste Station
A-40
Appendix C. Acronyms Q4-FY2022-2023 (04/01/23 – 06/30/23) WSPS
WSS
WWE
West Side Pump Station (also
shown as WSS)
Westside Pump Station (also shown
as WSPS)
Wastewater Enterprise
WWE CIP Wastewater Enterprise Capital
Improvement Program
WWTP Wastewater Treatment Plant
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A-42

CleanPowerSF Sfpuc CommissionSeptember 26, 2023

CleanPowerSF Sfpuc Commission
September 26, 2023