SEWER SYSTEM IMPROVEMENT PROGRAM | Grey. Green. Clean.
Wastewater Capital Programs Quarterly Report
March 2022– June 2022
Stephen Robinson, Assistant General Manager of Infrastructure Presented to the San Francisco Public Utilities Commission September 13th, 2022
SEWER SYSTEM IMPROVEMENT PROGRAM | Grey. Green. Clean.
Construction Updates
2 Anticipated Completion:
October 2022
Mariposa Dry-Weather Pump
Station and Force Main
Improvements
OSP Digester Gas Utilization
Upgrade
Anticipated Completion:
June 2023
Wawona Area
Stormwater Improvement
Project
Anticipated Completion:
March 2024
SEWER SYSTEM IMPROVEMENT PROGRAM | Grey. Green. Clean.
PROJECT COUNT BY PHASE
(as of March 2022)
Planning
$30M
(3 Projects)
Phase 1
$3.655B
(70 Projects)
Design
$152M
(4 Projects)
Completed
$373M
(38 Projects)
Construction
$2,973M
(17 Projects)
Bid & Award
$0M
(0 Project)
Close-out
$128M
(8 Projects)
SSIP Phase 1 Status
3 PROJECT COUNT BY PHASE
(as of June 2022)
Planning
$27M
(2 Projects)
Phase 1
$3.655B
(70 Projects)
Design
$154M
(5 Projects)
Completed
$373M
(38 Projects)
Construction
$2,920M
(12 Projects)
Bid & Award
$0
(0 Projects)
Close-out
$181M
(13 Projects)
49% Complete 52% Complete
SEWER SYSTEM IMPROVEMENT PROGRAM | Grey. Green. Clean.
SSIP Status - Cost Summary
4 Section I.3 SSIP
Table 3. p6-8 (20-22 pdf)
Negative numbers reflect cost increases
SEWER SYSTEM IMPROVEMENT PROGRAM | Grey. Green. Clean.
Facilities and Infrastructure Status-
Cost Summary
5 Section II.6 F&I Program
Table 3. p1 (87 pdf)
Negative numbers reflect cost increases
SEWER SYSTEM IMPROVEMENT PROGRAM | Grey. Green. Clean. 6 • Initiated – Pump Station Security
Upgrades
• Completed Conceptual
Engineering Report – Primary
Treatment (SEP 040/041) Health
& Safety Improvements
• Achieved 95% Design – Large
Sewer Condition Assessment and
Improvements – Channel Force
Main Intertie
Capital Programs Milestones
North Shore Pump Station Wet Weather Improvements
North Shore Pump Station Wet Weather Improvements
SEWER SYSTEM IMPROVEMENT PROGRAM | Grey. Green. Clean.
SEP Biosolids Digester Facilities Project
7 Planning through Bid & Award Construction Close Out
Project Schedule:
Project Cost: Increased from $1,681M to
$2,373M
Progress and Status:
• Soil excavation, dewatering, shoring, and
installation of piles are complete
• Construction of digester vessels are
underway beginning with the concrete
placement of the mat foundation
• Bid procurement for remaining construction
is ongoing
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 $619M to $679M
Progress and Status:
Scope III (Headworks):
• Continued civil/structural work in the various distribution areas – 604 of 649 drilled piers complete
• Continued electrical, fire protection, HVAC (Heating, Ventilation, Air Conditioning), and mechanical
installations
• Continued equipment procurement and fabrication
• Continued monthly coordination meetings regarding tie- ins and startup/testing
8 Planning through Bid & Award Construction Close Out
Project Schedule:
2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029
SEWER SYSTEM IMPROVEMENT PROGRAM | Grey. Green. Clean.
Southeast Community Center 1550 Evans
Project Cost: Increased from $114M to
$115M
Progress and Status:
• Installed Mildred Howard’s African Metal
Sculpture – Promissory Notes
• Project construction is ~98% complete
• Permanent power was received in April
• Commission Approval in May for additional
budget contingencies of $2.7M to complete
construction
Planning through Bid & Award Construction Close Out
Project Schedule:
2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029
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 6, 2022
TO: Commissioner Anson Moran, President
Commissioner Newsha Ajami, Vice President
Commissioner Sophie Maxwell
Commissioner Tim Paulson
FROM:
Dennis J. Herrera, General Manager
RE: Wastewater Enterprise Capital Improvement Program
4 th Quarter/ Fiscal Year 2021-2022
Enclosed please find the Wastewater Enterprise Capital Improvement Program (CIP) Quarterly Report for the 4th Quarter (Q) of Fiscal Year (FY) 2021-2022.
Quarterly Report Format Changes
In response to the Commission’s request for improved tracking of program history and project performance status reporting for greater accountability, starting with the Q2 FY21-22 Quarterly Reports, staff incorporated the following revisions to the format of the CIP Quarterly Reports across all capital programs with the exception of the Water System Improvement Program Quarterly Reports, since that program is ninety-nine percent complete:
This report includes an Executive Summary, which provides a high-level summary of the program’s current status and key updates that may be newsworthy or noticeable to the Commission, stakeholders, and the public. This accompanying cover letter has been simplified to avoid duplicating information in the new Executive Summary.
QUARTERLY REPORT
Wastewater Enterprise Programs
April 2022 – June 2022
Published: September 6, 2022
DRAFT
i
Q4-FY2021-2022 (04/01/22– 06/30/22)
EXECUTIVE SUMMARY
The primary intent of the report is to provide the Commission, stakeholders, and the public, with a status summary of the Wastewater Enterprise Capital Projects, based on the data for the period of April 1, 2022 to June 30, 2022.
This quarterly report also includes schedule an d cost forecasting of the FY23-FY32 10-year Capital Improvement Plan that was pres ented to and approved by the San Francisco Public Utilities Commission on February 8, 2022. Changes to th e approved baseline program and project scopes, schedules, and budgets that were proposed as part of this FY23-FY32 10-year CIP will become the new baseline for project scopes, schedules, and budgets at the start of FY23, on July 1, 2022. Going forward, changes to the approved baseline w ill continue to be proposed as pa rt of the 10-year CIP that is updated every two years and approved by the SF PUC Commission. The proposed revisions to the program will become the new baseline for project sc opes, schedules, and budgets in the beginning of the new fiscal year following SFPUC Commission approval.
Program Current Status:
Overall steady progress continued on the Sewer Sy stem Improvement Program (SSIP) projects. The SSIP Phase 1 is 52% complete, Other SSIP is 3% complete, and Overall SSIP is 40% complete as of June 2022. As of the end of the reporting period, the SSIP Ph ase 1 includes 70 projects in various phases as follows: seven (7) projects in planning or design, tw elve (12) projects in construction, thirteen (13) projects in closeout, and thirty-eight (38) projects completed.
Figure A Total Current Approved Budget for SSIP Phase 1 Projects Active in Each Phase
As of the end of the reporting period, the Other SSIP includes 35 projects beyond SSIP Phase 1 in various phases as follows: eleven (11) projects in pre-planning, twenty- two (22) projects in planning or design, and two (2) projects in construction.
ii
WWE Quarterly Report
Figure B Total Current Approved Budget for Other SSIP Projects Active in Each Phase
The following Tables provide a high- level summary of the cost and schedule status for the SSIP.
Table A. SSIP Cost Summary
Programs
Expenditures
To Date
($ Million)
Current
Approved
Budget
($ Million)
Q4/FY21-22
Forecasted
Costs
($ Million)
Cost
Variance
($ Million)
Variance Over
Reporting
Period*
($ Million)
(A) (B) (C) (D = B - C) (E)
SSIP Phase 1 $1,949.0 $3,655.3 $4,396.2 ($741.0) $0.1 Other SSIP $25.8 $1,197.3 $1,381.6 ($184.3) -
Programs Total $1,974.8 $4,852.5 $5,777.8 ($925.3) $0.1 * Negative number reflects cost increases since last quarter, and positive number reflects cost reduction since last quarter.
Table B. Current Approved vs. Current Forecast Schedule Dates
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 10/30/26 08/31/27 06/30/32 58.0(Late) Other SSIP - 07/01/18 03/03/18 - 12/26/29 01/07/38 96.5(Late) Overall SSIP 07/01/11 07/01/11 07/01/11 10/30/26 12/26/29 01/07/38 96.5(Late)
Program Key Updates:
Key updates for the Sewer System Improvement Program include:
SEP Biosolids Digester Facilities Project - Construction of the dige ster vessels are underway.
Concrete placement of the mat foundation was completed in June. Bid procurement for
iii
Q4-FY2021-2022 (04/01/22– 06/30/22)
remaining construction is ongoing. To date, co nstruction bid and award of most of the major biosolids facilities has been completed, including the digesters, solids pretreatment facility, and the chemical feed and No. 2 water facilities. The Commission approved amendments to the contracts for the construction and the engineer ing support services in alignment with the approved project cost and schedule.
SEP New Headworks (Grit) Replacement Project - Bid/award continued for the remaining 24 out of 75 total bid packages. Continued civil/st ructural work at the influent junction, fine screen/grit influent splitter, grit tank/grit handlin g, and primary influent distribution areas.
Continued electrical/fire protec tion/HVAC/mechanical installati ons in electrical and grit influent splitter areas. Completed excavati on for the east-west section and completed installation of two sections of the 84-inch fo ul air underground duct, as well as completed setting/welding of the 84-inch foul air underground duct 90-degree elbow. Began excavation of 20-inch foul air underground duct. Continue d equipment procurement and fabrication.
Completed installation of 604 of the 649 total piers to date, including series of piers in the right- of-way of the Union Pacific Railroad tracks an d for the new odor control facility. Completed hydrotest of 12-inch plant drain section in pipe rack area. Continued monthly coordination meetings regarding influent junction area tie-ins in dry season 2022.
SEP Facility-wide Distributed Control System Upgrade - Renovation of the existing SEP DCS server room is ongoing. Started the procurem ent process for SEP DCS server room equipment.
Design and coordination with other SSIP project teams at SEP are ongoing.
SEP Seismic Reliability and Condition Assessment Improvements - Project team is completing the contract punch list items and closeout documentation. Project team intends to request for contract duration extension as fi nal closeout process is taking longer than anticipated.
North Shore Pump Station Wet Weather Improvements Project - Contractor successfully completed 7-day manual testing of the two newly installed dry weather bar screens. Planning began for dry weather and wet weather cutover. Work at the SEP930 DCS room is ongoing with the target completion of the temporar y Uninterruptable Power Supply (UPS) by next quarter.
Better Market Street (BMS) Sewer Improvements Project - SFPUC’s proposed water and sewer scopes of work were deleted from the BMS Phase 1 Contract per the request of SFMTA and SFPW. To mitigate the risk of failure of se wer assets, the project team is coordinating with WWE/Sewer Operations to inspect the existing cond itions of culverts that were originally part of the BMS Phase 1 Contract. Depending on the co ndition of the culverts, repair or replacement of the culverts may be initiated through this pr oject. 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
iv
WWE Quarterly Report
Contract 2). SFPW and SFMTA will re-initiate the planning effort for BMS Contract 2 in Summer 2022 and SFPUC staff will be engaging in th is planning effort. The extent of the scope is still in discussion between SFPW and SFMT A management and the lead-agency has not been determined.
Yosemite Green Infrastructure Project - The agreement between SFPUC and the Green Infrastructure Engineering contract, PR0.0123, was executed. The SFPUC is soliciting design fee proposals from San Francisco Pub lic Works (SFPW) for landscape design of Yosemite Station, and for hydraulic and civil design of the sidewalk s and roadways. Design work is forecast to start next quarter.
Watershed Stormwater Management Project (Planning Only) - Similar to last quarter, the project team provided technical support for Fl ood Resilience Programmatic Strategies, green infrastructure projects and programs, and billing system upgrades. During the current quarter, the project team coordinated with San Francisco Recreation and Park Department on the Buchanan Street Mall green infrastructure project.
Folsom Area Stormwater Improvement Project - The City team reviewed the 65% design for the Alameda Street Wet Weather Tunnel Contract, completed the 95% design for the initial Folsom Contract (WW-719A), and determined th e layout for the Harrison and Treat Street Sewer Box. The Folsom project requires extens ive staging on private property and permanent improvements through private property in order to be implemented.
For the WWE Facilities and Infrastructure Program, th ere are five (5) on-going projects where two (2) projects are in construction, two (2) projects in design, and one (1) project in planning.
New Treasure Island Wastewater Treatment Plant Project - The project team issued RFP Addendums Nos. 3 through 5 for the DB-132 contract. Addendum No. 3 extended the due date for submission of proposals from the two pre-qualified firms. Project team completed evaluation of the supplemental request for qua lifications. On May 24, 2022, proposals were received from the two pre-qualified firms. On June 14, 2022, the SF PUC issued Preliminary Notice of Proposal Rejection to one of the prop osers due to their proposal being materially non- responsive due to exceedance of price proposal beyond 110% of the Fixed Budget Limit. Project team has been coordinating with the Contract Ad ministration Bureau regarding next steps to evaluate the sole proposer. At the site, coor dination is ongoing with the removal of the soil surcharge material and other various project coordination activi ties with Treasure Island Community Development and Treasure Island Development Authority. The final property transfer document was initiated and expected to be completed by the Fall/Winter of 2022.
Ocean Beach Climate Change Adaptation Project - For Long Term Improvements, negotiations on funding continue at a very slow rate and continues to impact overall project progress. The
v
Q4-FY2021-2022 (04/01/22– 06/30/22)
95% Design is in progress and the Response to Comments on the Draft Environmental Impact Report (DEIR) is in development.
Southeast Community Center @ 1550 Evans Project - Construction is 98% complete.
Permanent power was received in April and the project is on track to achieve Substantial Completion by August 1. The WW-682R contract received Commission approval in May for additional budget contingencies of $2.7M to complete construction.
For the WWE Renewal and Replacement (R&R) Program, there are twenty-nine (29) Collection System projects and eight (8) Treatment Facilities projects in construction.
vi
WWE Quarterly Report
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TABLE OF CONTENTS
I. Sewer System Improvement Program
1. Program Description
2. Program Status
3. Program Cost Summary
4. Program Schedule Summary
5. Budget and Schedule Trend Summary
6. Project Performance Summary
7. Project Status Report
8. On-Going Construction Contracts
9. Projects in Closeout
10. Completed Projects
II. WWE Facilities and Infrastructure Program
1. Program Description
2. Program Status
3. Program Cost Summary
4. Program Schedule Summary
5. Budget and Schedule Trend Summary
6. Project Performance Summary
7. Project Status Report
8. On-Going Construction Contracts
9. Projects in Closeout
10. Completed Projects
III. WWE Renewal and Replacement Program
1. Program Description
2. Program Status
3. Program Cost Summary
4. Program Schedule Summary
5. Project Performance Summary
6. Project Status Report
7. On-Going Construction Contracts
8. Projects in Closeout
9. Completed Projects
IV. APPENDICES
1. Project Description
2. Project Level Approved Schedule
3. List of Acronyms
1 I. Sewer System Improvement Program
This page is intentionally left blank.
1 Q4-FY2021-2022 (04/01/22 – 06/30/22)
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 treat ment 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 the SFPUC’s wastewater capital improvement
program which includes multiple projects to
improve the existing system. The SSIP is the
culmination of several years 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 purpose of the SSIP is to upgrade the existing
wastewater system so it can meet the challenges
of today and the future. The implementation of
the SSIP projects and their associated
expenditures will be phased over twenty (20)
years in a n effort to maintain ratepayer
affordability and minimize impacts to our
communities throughout the City.
In February 2011 the SFPUC Commission directed
staff to proceed with the procurement of a
program management consultant to assist City
staff with the implementation of the SSIP. The
AECOM-Parsons Joint Venture was selected and
the Program Management Consultant (PMC)
team began work on September 6, 2011. The first
major task for the PMC was to develop a
recommended Program, collectively known as
Program Validation. This effort was completed by
the PMC and City staff recommending the scope,
schedule, and budget of the SSIP treatment and
collection system projects, as well as revisions to
the SSIP Goals and Levels of Service (LOS). On
August 28, 2012, after a series of three public SSIP
workshops, the SFPUC Com mission officially
endorsed the proposed projects in the $6.933
billion 20-year SSIP and the associated Goals and
Level of Service and also authorized staff to
proceed with planning and development o f
projects within Phase 1 of the SSIP, representing
$2.7 billion.
Subsequently in October 2015 the PMC was
assigned to work on refining program scope,
budget and schedule based on newly available
information and various constraints and
challenges. The ef fort 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 endorsed Goals are stated below:
• 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;
• Achieve economic and environmental
sustainability; and
2 I. SSIP Quarterly Report
• 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. The City’s major treatment facilities were
constructed over several years as part of maj or
capital improvement programs. The existing
treatment facilities were built as follows: North
Point Facility, 1951; Southeast Plant, 1952; and
Oceanside Plant, 1993. The Southeast Plant was
enlarged and upgraded to secondary treatment in
1982, and again expanded to treat peak wet-
weather flows in 1996.
The Collection System is a network of sewers that
collect and transport both sanitary flows and
stormwater runoff. The system is designed to take
advantage of the City’s natural topography
wherever possible to 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 a combined sanitary and stormwater
system that consists of 24,800 manholes, 25 ,000
catch basins, 27 pump stations, and
approximately 1,000 miles of sewers ranging from
8-inch diameter pipes to large transport structures
measuring 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 Oce anside 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). The collection system storage
capacity is over 200 million gallons, comprised of
predominantly grey i nfrastructure at this time.
Existing collection system components include:
• Large Sewers*, Tunnels and Odor Control
• Pump Stations and Force Mains
• Transport/Storage Boxes, and
• Combined Sewer Discharge (CSD) Structures
__________________________________________________________ * Large sewers are sewers greater than 36- inhces in diameter (or equivalent size).
The broad components of the wastewater
treatment plant facilities include:
• Liquid treatment processes;
• Solids treatment processes; and,
• Deepwater outfalls, located in the San
Francisco Bay and Pacific Ocean.
Operating a combined system, WWE treats both
sanitary sewage and urban stormwater –
commonly referred to as wastewater. The
maximum daily treatment capacity of the existing
system is 575 million gallons. On an annual basis
the system treats approximately 40 billion gallons.
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 meeting the Commissio n-endorsed goals
and levels of service. Phase 1 projects focused on
ensuring regulatory 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 focused on
treatment plant improvements.
Since Commission approval of the 2018 SSIP
Baseline, considerable thought was put into how
the program has evolved since inception in 2010
and how it should move forward. A capita l
program spanning several decades like the SSIP
must continually adapt to ever -evolving priorities
and changing market conditions to be sustainable.
In previous SSIP baseline efforts, long term
forecasting was used to plan the three
overlapping phases of investments to deliver the
3 Q4-FY2021-2022 (04/01/22 – 06/30/22)
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
December 22, 2020, the Commission approved the
2020 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 distinct
SSIP phases and instead 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 Phase 1 Revised Baseline:
As reflected in Table 1.1, the SSIP Phase 1 Baseline
Budget and Schedul e were revised in 2018 and
2020, and these revisions were approved by the
San Francisco Public Utilities Commission on
April 24, 2018 and December 2020, respectively .
The 2020 Approved Budget for SSIP Phase 1 is
$3,655 million, which is about $ 677 million higher
than the 2018 Baseline Budget. The 2020
Approved Program Completion is August 2027,
which is 39 months later than the 2018 Baseline
Program Completion.
Refer to Append ix 1 for scope description of all
projects in Phase 1.
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 (Latest Approved) December 22, 2020 $3,655.3 08/31/27 * Final Program Completion Date
Table 1.2 Other SSIP Projects
Program Revision Commission
Approval
Budget
($Million) Schedule*
2018 (Baseline) December 11, 2018 $430.5 06/30/28
2020 (Latest Approved) December 22, 2020 $1,197.3 12/26/29 * Final Program Completion Date
4 I. SSIP Quarterly Report
2. PROGRAM STATUS
Figure 2.1 shows the total Current Approved
Budget for the SSIP Phase 1 projects remaining in
each phase of the program as of June 30, 2022.
The number of projects currently active in each
phase is shown in parentheses.
Figure 2.2 shows the number of SSIP Phase 1
projects in the following stages of the program as
of June 30, 2022: Pre-construction, Construction,
and Post-construction.
Figure 2.3 summarizes th e environmental review
and permitting status of the SSIP Phase 1 projects
as of June 30, 2022.
Figure 2.4 shows the total Current Approved
Budget for the Other SSIP projects remaining in
each phase of the program as of June 30, 2022.
The number of projects currently active in each
phase is shown in parentheses.
Figure 2.5 shows the number of Other SSIP
projects in the following stages of the program as
of June 30, 2022: Pre-construction, Construction,
and Post-construction.
Figure 2.6 summarizes th e environmental review
and permitting status of the Other SSIP projects as
of June 30, 2022.
Figure 2.1 Total Current Approved Budget for
SSIP Phase 1 Projects Active in Each Phase
Figure 2.2 Number of SSIP Phase 1 Projects in Pre-
Construction, Construction, and Post-Construction
Figure 2.3 Program Environmental and
Permitting Status of the SSIP Phase 1 Projects
Figure 2.4 Total Current Approved Budget for
Other SSIP Projects Active in Each Phase
5 Q4-FY2021-2022 (04/01/22 – 06/30/22)
KEY ACCOMPLISHMENTS
Programmatic
Continued construction on the Southeast Area
Major projects which include Biosolids
Digester Facility Project (BDFP), Headworks
and the Southeast Community Center
Continued extensive remote work practices
and ongoing review of construction activities
including site-specific health and safety
protocols in response to Shelter-in-Place
Public Health Order
Held Southeast Treatment Plant Construction
tours for members of the Revenue Bond
Oversight Committee and Southeast
Community Facility Commission
In the News
Two (2) media mentions including stories on
construction projects along Ocean Beach and
coverage on infrastructure spending to address
climate change and stormwater management.
Highlights of Conducted Outreach
Monthly citywide and District 10 focused email
newsletters to 4,500+ recipients providing
Project Updates and Community Resources
Southeast Construction Updates Email - bi-weekly
email newsletters to 700+ recipients providing
construction updates on projects underway in
the area
April – SFPUC hosted multi-agency virtual
community webinar to provide an update on
current and planned construction projects along
Ocean Beach highlighting the Westside Pump
Station Reliability Project and impacts to traffic
and accessibility on the westside
April – In-person noticing and site visits to
coordinate construction impacts with local
organizations, schools and businesses as part of
the Wawona and Vicente Stormwater and
Water Main Replacement Project
April – Met with key stakeholders located within
the project area of Kansas & Marin Streets
Sewer Improvements Project
April – Noticing for upcoming six weeks of heavy
cement truck traffic on Saturdays in Bayview
neighborhood
April —Announced the Biosolids Digester
Facilities Project Institute of Sustainable
Infrastructure Envision Platinum award
May —Southeast Treatment Plant Construction
Tour for the Southeast Community Facility
Commissioners and Revenue Bond Oversight
Committee members Commissioners
May – Promoted completion of Force Main
Rehabilitation at Embarcadero and Jackson
Improvements Project
May – Celebrated and highlighted construction
projects citywide as part of National
Infrastructure Week May 16-20
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
May – In-person meetings and site visit with key
stakeholders located within the project area of
Kansas & Marin Streets Sewer Improvements
Project
June - In-person noticing and site visits to
coordinate construction impacts as part of the
Various Locations Sewer Replacement Project
Upcoming Outreach Events
July – In-person noticing and site visits to
coordinate construction impacts with local
organizations, schools and businesses as part of
the Wawona and Vicente Stormwater and
Water Main Replacement Project
July – Noticing for start of construction on
Various Location Sewer Upgrades
August —Southeast Treatment Plant
Construction Tour for local community
stakeholders
August – Promote completion of the Cargo Way
Sewer Box Odor Reduction Project
September - In-person noticing and site visits to
coordinate construction impacts as part of the
Various Locations Sewer Replacement Project
September —Virtual Community Coffee Meeting
and project update for stakeholders of the
Southeast Treatment Plant construction
September – In-person tabling event to provide
update to Merced Manor residents on Vicente
Street as part of the Wawona and Vicente
Stormwater and Water Main Replacement
Project and possible future upgrades at Merced
Manor Reservoir
3. PROGRAM COST SUMMARY
Table 3 pr ovides 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/FY21-22 Forecasted Costs, Cost Variance
between the Current Approved and Forecasted
Cost, and Variance Over Reporting Period . The
Current Approved Budget for SSIP is $4,852. 5
million and the Current Forecasted Cost is $925.3
million over budget. The overall program
negative Cost Variance can be attributed
primarily to the Biosolids Digester Facilities
Project and the SEP New Headworks Project, both
of which have evolved in the last year under the
Construction Management General Contractor
delivery model (see project summary reports for
more detail).
Table 3. Program-Level Cost Summary of SSIP
Subprograms
Expenditures to
Date
($ Million)
(A)
Current
Approved
Budget
($ Million)
(B)
Q4/FY21-22
Forecasted
Budget
($ Million)
(C)
Cost Variance
($ Million)
(D = B - C)
Cost Variance
Over Reporting
Period*
(Million)
(E)
Rolling WWE Capital Projects
Treatment Plants $1,386.6 $3,291.0 $4,122.7 ($831.8) - Biosolids Digester Facilities Project $672.8 $1,680.7 $2,372.6 ($691.9) - SSIP Phase 1 $672.8 $1,680.7 $2,372.6 ($691.9) -
Other SSIP - - - - -
SEP New Headworks (Grit)
Replacement $366.3 $618.8 $679.0 ($60.2) -
SSIP Phase 1 $366.3 $618.8 $679.0 ($60.2) -
Other SSIP - -
7 Q4-FY2021-2022 (04/01/22 – 06/30/22)
Subprograms
Expenditures to
Date
($ Million)
(A)
Current
Approved
Budget
($ Million)
(B)
Q4/FY21-22
Forecasted
Budget
($ Million)
(C)
Cost Variance
($ Million)
(D = B - C)
Cost Variance
Over Reporting
Period*
(Million)
(E)
Southeast Plant (SEP) Improvements $226.9 $443.1 $499.6 ($56.4) - SSIP Phase 1 $224.9 $339.5 $335.7 $3.8 -
Other SSIP $2.0 $103.7 $163.9 ($60.2) -
Oceanside Plant (OSP) Improvements $80.8 $391.0 $401.7 ($10.6) - SSIP Phase 1 $79.6 $159.0 $159.0 - -
Other SSIP $1.1 $232.1 $242.7 ($10.6) -
North Point Facility (NPF)
Improvements $39.9 $157.3 $169.9 ($12.6) -
SSIP Phase 1 $39.7 $73.2 $73.2 - -
Other SSIP $0.1 $84.1 $96.7 ($12.6) -
Collection System $357.2 $1,296.6 $1,375.0 ($78.3) $0.1 Central Bayside System Improvement
Project (CBSIP) $36.5 $64.0 $37.3 $26.7 -
SSIP Phase 1 $36.5 $64.0 $37.3 $26.7 -
Other SSIP - -
Interceptors/Tunnels/Odor Control $32.9 $60.0 $60.6 ($0.6) - SSIP Phase 1 $32.9 $60.0 $60.6 ($0.6) -
Other SSIP - -
Interdepartmental Projects $67.5 $193.2 $209.2 ($16.1) - SSIP Phase 1 $53.7 $96.63 $94.6 $2.0 -
Other SSIP $13.8 $96.5 $114.6 ($18.1) -
Pump Stations and Force Main
Improvements $80.2 $122.4 $142.5 ($20.1) -
SSIP Phase 1 $78.4 $82.1 $82.0 $0.0 -
Other SSIP $1.8 $40.3 $60.5 ($20.2) -
CSD and Transport/Storage Structures $19.0 $78.9 $82.9 ($4.1) - SSIP Phase 1 $18.5 $24.0 $23.2 $0.8 -
Other SSIP $0.5 $54.9 $59.8 ($4.9) -
Stormwater Management $92.5 $188.9 $232.1 ($43.2) $0.1 SSIP Phase 1 $89.6 $142.2 $148.1 ($5.9) $0.1
Other SSIP $2.9 $46.7 $84.0 ($37.3) -
Flood Resilience Projects $28.5 $589.3 $610.2 ($20.9) - SSIP Phase 1 $25.0 $50.2 $50.7 ($0.5) -
8 I. SSIP Quarterly Report
Subprograms
Expenditures to
Date
($ Million)
(A)
Current
Approved
Budget
($ Million)
(B)
Q4/FY21-22
Forecasted
Budget
($ Million)
(C)
Cost Variance
($ Million)
(D = B - C)
Cost Variance
Over Reporting
Period*
(Million)
(E)
Other SSIP $3.5 $539.0 $559.5 ($20.4) -
Land Reuse Projects $85.1 $89.9 $85.1 $4.8 -
SSIP Phase 1 $85.1 $89.9 $85.1 $4.8 -
Other SSIP - -
Program Management (PM) $145.8 $175.0 $195.0 ($20.0) - SSIP Phase 1 $145.8 $175.0 $195.0 ($20.0) -
Other SSIP - -
Overall Program Total $1,974.8 $4,852.5 $5,777.8 ($925.3) $0.1 SSIP Phase 1 Subtotal $1,949.0 $3,655.3 $4,396.2 ($741.0) $0.1 Other SSIP Subtotal $25.8 $1,197.3 $1,381.6 ($184.3) - * Negative number is reflecting cost increases since last quarter, and positive number is reflecting cost reduction since last quarter.
9 Q4-FY2021-2022 (04/01/22 – 06/30/22)
4. PROGRAM SCHEDULE SUMMARY
Figure 4 and Table 4 compare the 2016 Baseline,
Current Approved, and Current Forecasted
Schedules for the SSIP.
Overall completion schedule for the revised SSIP
Phase 1 and Other SSIP were approved by the
SFPUC Commission in December 2020. The
approved schedule completion for the overall SSIP
Phase 1 and Other SSIP are in August 2027 and
December 2029, respectively. The current projects
forecasted completion of the SSIP Phase 1 and Other
SSIP are in June 2032 and January 2038, respectively.
Table 4. Current Approved vs. Current Forecast Schedule Dates
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 10/30/26 08/31/27 06/30/32 58.0(Late) Other
SSIP - 07/01/18 03/03/18 - 12/26/29 01/07/38 96.5(Late) Overall
SSIP 07/01/11 07/01/11 07/01/11 10/30/26 12/26/29 01/07/38 96.5(Late)
Figure 4 SSIP Schedule Summary
FY27-28
6/30/20227/1/20107/1/20107/1/2010
Current Approved
Schedule
(Jul-11 – Dec-29)
Current
Forecasted
Schedule
(Jul-11 – Jan-38)
FY09-10 FY15-16 FY39-40FY21-22
Current Forecasted2016 Baseline;
7/1/20286/30/2016
2016 Baseline
Schedule
(Jul-11 – Oct-26)
Current Approved;
7/1/2022
Data Date: 07/01/22
7/1/2034
FY33-34
10 I. SSIP Quarterly Report
5. BUDGET AND SCHEDULE TREND
SUMMARY
Starting with the Q1 FY21 -22 Quarterly Report,
a revised report format includes a new Table 5,
titled 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 FY21-22), 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. Initiated Pump Station Security Upgrades
(Cesar Chavez, GFS, CHS, MMS)
2. Primary Treatment (SEP 040/041) H&S
Improvements completed the Conceptual
Engineering Report (CER).
3. Large Sewer Condition Assessment and
Improvements Subproject A completed 95%
design.
Table 5. Budget and Schedule Trend Summary
All Costs are shown in million.
Approved
Budget
Approved
Completion
Forecasted
Cost
Forecasted
Completion
Forecasted
Cost
Forecasted
Completion
Forecasted
Cost
Forecasted
Completion
Forecasted
Cost
Forecasted
Completion
Forecasted
Cost
Forecasted
Completion
Forecasted
Cost
Forecasted
Completion
ab c d e f g h i j k l mn
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 08/31/27 $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 $44.2 09/09/22 $58.1 12/31/19 $58.1 12/31/19 $58.1 12/31/19 $58.1 12/31/19 $53.2 06/ 30/22 $44.2 09/09/22 $95.9 06/18/24 $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 08/21/24 $9.9 06/30/26 $9.9 06/30/26 TBD TBD TBD TBD TBD TBD TBD TBD $20.3 02/24/27 $14.3 10/02/25 $35.8 12/10/26 TBD TBD TBD TBD TBD TBD TBD TBD $35.8 12/10/26 $27.4 09/30/26 $27.4 09/30/26 $27.4 09/30/26 TBD TBD TBD TBD TBD TBD $27.4 09/30/26 Footnotes:
1. This represents Forecasted 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.
FY21-30 01/18/22 10/12/22 03/13/23 10/27/23 11/06/24 Q4 - FY21-22 Q4 - FY21-2210037330 Primary Treatment (SEP
040/041) H&S Improvements
FY21-30 01/04/21 04/15/22 08/31/22 06/03/23
Other SSIP
Q4 - FY21-22
10037353 SEP 550 Booster PS
Condition Inspection & Interim
FY21-30 01/12/21 08/31/22 01/18/23 10/20/23 08/30/24 Q4 - FY21-22 Other SSIP
Q4 - FY21-22
10015810 Seismic Reliability and
Condition Assessment
Improvements
SSIP Phase 1
FY21-30 09/03/13 04/19/16 04/01/15 08/05/15
10015809 SEP Facility-wide
Distributed Control System
Upgrade
3 SSIP Phase 1
FY21-30 09/03/13 11/01/17 Ongoing
06/25/19 Q4 - FY21-22
05/11/29
FY21-30 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 $679.0 09/30/24
11/15/17 (Scope I),
12/17/18 (Scope II) &
07/23/19 (Scope III)
Q4 - FY21-22
$618.8 09/30/24 $183.0 03/31/20 $359.0 12/29/23 $359.0 12/29/23 95% Design Awarded Construction1 Current Status
SSIP Phase 1
FY21-30 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 - FY21-22
$1,680.7 08/31/27 $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 Project Name
Previous
Program
Group Title
Most Recent CIP
Approved Budget Project Initiation CER 35% Design
Rolling WWE Capital Projects
Treatment Facilities
Biosolids Digester Facilities Project
10002284 SEP Power Feed and
Primary Switchgear Upgrades SSIP Phase 1
SSIP Phase 1
10038373 SEP, Booster PS, & BFS
Security Enhancements Other SSIP
New Headworks (Grit) Replacement
Southeast Plant (SEP) Improvements
Not Started 12/13/164
FY21-30 06/23/14 04/15/16 07/29/16 09/29/17 09/08/20
12/14/23
11 All Costs are shown in million.
Approved
Budget
Approved
Completion
Forecasted
Cost
Forecasted
Completion
Forecasted
Cost
Forecasted
Completion
Forecasted
Cost
Forecasted
Completion
Forecasted
Cost
Forecasted
Completion
Forecasted
Cost
Forecasted
Completion
Forecasted
Cost
Forecasted
Completion
ab c d e f g h i j k l mn
95% Design Awarded Construction1 Current Status
Project Name
Previous
Program
Group Title
Most Recent CIP
Approved Budget Project Initiation CER 35% Design
$21.5 07/02/26 $40.6 07/02/26 TBD TBD TBD TBD TBD TBD TBD TBD $40.7 09/13/28 $87.8 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 $54.4 09/14/22 $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 $55.6 03/29/24 $20.2 09/03/26 $20.2 03/26/27 TBD TBD TBD TBD TBD TBD TBD TBD $20.2 01/12/28 $7.4 09/03/26 $7.4 03/29/27 TBD TBD TBD TBD TBD TBD TBD TBD $7.4 05/04/27 $105.1 07/06/29 $105.1 07/06/29 TBD TBD TBD TBD TBD TBD TBD TBD $105.1 07/06/29 $5.7 09/04/25 $5.7 10/01/26 TBD TBD TBD TBD TBD TBD TBD TBD $5.7 11/13/26 Other SSIP
$7.2 06/30/25 $7.2 06/30/25 TBD TBD TBD TBD TBD TBD TBD TBD $13.8 06/23/26 $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 12/29/23 $7.9 02/03/26 $7.9 02/03/26 TBD TBD TBD TBD TBD TBD TBD TBD $7.9 07/23/26 $8.8 09/29/25 $17.8 12/10/26 TBD TBD TBD TBD TBD TBD TBD TBD $17.8 12/10/26 $11.0 09/02/27 $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 Forecasted project cost and project completion date at the time of award of construction contract, award of CM/GC scope, award of DB scope.
FY21-30 01/04/21 01/03/ 25 05/16/25 02/26/26 11/ 18/26 Q4 - FY21-22 FY21-30 06/13/13 02/04/ 16 08/02/16 08/18/17
10038353 NPF DCS Upgrades
(Construction) Other SSIP
FY21-30 11/01/21 N/A N/A N/A N/A Q4 - FY21-22
08/21/24 Q4 - FY21-22
SSIP Phase 1
Q4 - FY21-22
02/09/21 Q4 - FY21-22
10029737 OSP Digester Gas
Utilization Upgrade (OP03) SSIP Phase 1
01/05/23
10037331 Maintenance Building
(SEP 940) Interim Improvement
FY21-30 01/12/21 11/14/ 22 05/22/23 06/03/24 04/ 24/25 Q4 - FY21-22 Other SSIP
10026822 North Shore Pump
Station Wet Weather
Improvements
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)
10036398 OSP Condition
Improvement Pro
jects - Part 2 (OSP
- 4)
Other SSIP
Oceanside Plant (OSP) Improvements
North Point Facility (NPF) Improvements
FY21-30 10/01/13 11/20/14 02/04/16 02/01/17 08/28/18
FY21-30 08/02/21 10/23/2312/30/22 04/10/23
07/28/23
Q4 - FY21-22
10037734 OSP Plant-wide
Ventilation (HVAC) Upgrades
(OSP - 3)
Other SSIP FY21-30 01/26/22 11/29/22 03/16/23 10/26/23 07/15/24 Q4 - FY21-22 FY21-30 01/25/22 04/28/23 10/02/23
FY21-30 02/01/22 09/29/22 Q4 - FY21-22
05/31/24 04/01/25
02/20/24
10037325 Admin Bldg (NPF 930)
Evaluation & Interim H&S
Improvements (NPF - 2)
Other SSIP
FY21-30 03/01/22 03/28/23 05/24/23 11/27/23 06/13/24 Q4 - FY21-22 12/07/18 01/26/21 Q4 - FY21-22FY21-30 08/15/13 05/29/15 06/30/17 10037904 NPF & NSS Security
Enhancements Other SSIP
FY21-30 01/18/22 10/11/22 03/13/23 10/27/23 11/06/24 Q4 - FY21-22 12 All Costs are shown in million.
Approved
Budget
Approved
Completion
Forecasted
Cost
Forecasted
Completion
Forecasted
Cost
Forecasted
Completion
Forecasted
Cost
Forecasted
Completion
Forecasted
Cost
Forecasted
Completion
Forecasted
Cost
Forecasted
Completion
Forecasted
Cost
Forecasted
Completion
ab c d e f g h i j k l mn
95% Design Awarded Construction1 Current Status
Project Name
Previous
Program
Group Title
Most Recent CIP
Approved Budget Project Initiation CER 35% Design
Collection System
10034718 Large Sewer Condition
Assessment and Improvements 3
(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
$28.4 12/29/23 $12.5 03/30/16 $12. 5 02/15/18 $30.0 08/30/24 TB D TBD TBD TBD $30.0 08/30/24 $2.0 12/29/23 $2.0 03/30/20 N/A N/A N/ A N/A N/A N/A N/A N/A $2.0 06/30/23 $25.0 12/30/21 $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 06/30/23 $15.0 09/30/24 $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 $34.7 12/29/23 $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 Forecasted 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.
Q4 - FY21-2210002776 Taraval Sewer
Improvements
FY21-30 03/14/16 02/03/ 17 05/01/17 10/31/17SSIP Phase 1 03/05/19 - Segment A 10/05/21 - Segment B
Q4 - FY21-2210002667 Better Market Street
Sewer Improvements - Phase 1
FY21-30 01/06/14 12/13/16 01/18/19 (Pilot Block) 01/10/20 (Pilot Block) SSIP Phase 1
TBD - Contract 2
05/01/15 08/15/16 Q4 - FY21-22
SSIP Phase 110002664 Van Ness BRT Sewer
Improvements
FY21-30
N/A Q4 - FY21-22 N/A
05/20/14 N/A
N/A N/A
SSIP Phase 1
FY21-30
10/01/13
03/15/18
TBD TBD
TBD Q4 - FY21-22
TBD TBD $114.6
10002652 Kansas and Marin Streets
Sewer Improvements
2 FY21-30 06/10/13 TBD
SSIP Phase 1
06/30/21 - DBB
TBD - DB
Other SSIP
FY21-30 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) 10/11/22
(J) 09/30/22
(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) 08/12/22
(I) 03/24/23
(J) 02/16/23
(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) 01/17/23
(I) 09/22/23
(J) 08/17/23
$96.5 12/07/26
10033106 Geary BRT Sewer
Improvements Phase 2
Interceptors/Tunnels and Odor Control
Interdepartmental Projects
12/07/26
(A) 10/11/22
(B) 05/11/21
(C) 11/22/22
(D) N/A
(E) 08/23/22
(F) 11/22/22
(G) N/A
(H) 08/22/23
(I) 04/09/24
(J) 04/15/24
Q4 - FY21-22
09/14/18 - DBB
TBD - DB
$47.0 12/07/26 TBD TBD TBD TBD
13 All Costs are shown in million.
Approved
Budget
Approved
Completion
Forecasted
Cost
Forecasted
Completion
Forecasted
Cost
Forecasted
Completion
Forecasted
Cost
Forecasted
Completion
Forecasted
Cost
Forecasted
Completion
Forecasted
Cost
Forecasted
Completion
Forecasted
Cost
Forecasted
Completion
ab c d e f g h i j k l mn
95% Design Awarded Construction1 Current Status
Project Name
Previous
Program
Group Title
Most Recent CIP
Approved Budget Project Initiation CER 35% Design
$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 12/30/22 $13.1 12/26/29 $13.1 12/26/29 TBD TBD TBD TBD TBD TBD TBD TBD $14.7 12/31/26 $16.8 09/21/29 $16.8 12/21/29 TBD TBD TBD TBD TBD TBD TBD TBD $19.3 01/31/28 $5.0 05/29/26 $5.0 05/29/26 TBD TBD TBD TBD TBD TBD TBD TBD $15.5 05/29/26 $4.4 09/30/25 $9.1 05/03/27 TBD TBD TBD TBD TBD TBD TBD TBD $9.1 05/03/27 $1.1 07/21/27 $1.9 05/29/26 TBD TBD TBD TBD TBD TBD TBD TBD $1.9 05/29/26 $6.9 08/18/25 $6.9 08/18/25 TBD TBD TBD TBD TBD TBD TBD TBD $7.9 05/01/26 $2.3 03/26/24 $2.3 03/26/24 $2. 9 08/30/24 $2.9 08/30/24 TB D TBD TBD TBD $2.9 08/30/24 $9.3 09/03/26 $9.3 02/01/27 TBD TBD TBD TBD TBD TBD TBD TBD $9.3 02/01/27 10038547 CSD Structure Rehab &
Upgrades - P1
(A) Laguna & Howard Streets CSDs
(B) Mission Bay CSD
(C) TBD #1
(D) TBD #2
Footnotes:
1. This represents Forecasted 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). 10037244 Baker (009) Baffle
Improvements
FY21-30 12/07/20 01/21/22
FY21-30 01/03/22
(A) 12/30/22
(B) 06/30/23
(C) 06/28/24
(D) 06/30/25
(A) 03/31/23
(B) 10/02/23
(C) 09/30/24
(D) 10/01/25
04/22/22
Other SSIP
10038468 System-wide CSD & T/S
Monitoring Equipment
Assessment
Other SSIP
Q4 - FY21-22
10037303 Sunnydale PS Safety
Improvements
FY21-30 12/14/20 08/26/ 22 12/19/22 05/25/23 02/ 01/24 Q4 - FY21-22 10037246 Seacliff No. 2 PS & FM
Upgrade
FY21-30 12/14/20 09/23/ 22 02/16/23 09/18/23
Other SSIP
Other SSIP
06/11/24
08/01/23 05/08/24 Q4 - FY21-22
10026828 Mariposa Dry-Weather
Pump Station & Force Main
Improvements
2 FY21-30 07/01/14 11/30/16 03/24/17 10/30/17
SSIP Phase 1
Other SSIP
Q4 - FY21-2209/11/18
Pump Stations and Force Main Improvements
CSDs and Transport/Storage Structures
10038446 Geary Underpass PS Safe
Access Enhancements
10037245 Brannan (019) CSD Gate
& Baffle Rehab
10037251 Seacliff No. 1 PS & FM
Upgrade
Other SSIP
Other SSIP
TBD $39.7 01/31/29
FY21-30 01/18/22 N/A 09/28/23 04/01/24 11/14/24 Q4 - FY21-22 09/11/23 05/28/24 Q4 - FY21-22
06/04/24 Q4 - FY21-22
09/30/22
Other SSIP
FY21-30 01/10/22 09/30/22 04/18/23
FY21-30 12/07/20 09/15/22 01/04/23
(A) 10/03/23
(B) 04/03/24
(C) 04/02/25
(D) 04/03/26
(A) 06/03/24
(B) 11/12/24
(C) 11/10/25
(D) 11/10/26
Q4 - FY21-22
09/29/23
$36.4 09/20/28 $39.7 01/31/29 TBD TBD TBD TBD
FY21-30 12/07/20 08/03/22 04/13/23
TBD TBD TBD
03/14/23 Q4 - FY21-22
10038469 Pump Station Security
Upgrades (Cesar Chavez, GFS,
CHS, MMS)
Other SSIP
FY21-30 06/01/22 02/28/23 07/25/23 03/18/24 01/14/25 Q4 - FY21-22 14 All Costs are shown in million.
Approved
Budget
Approved
Completion
Forecasted
Cost
Forecasted
Completion
Forecasted
Cost
Forecasted
Completion
Forecasted
Cost
Forecasted
Completion
Forecasted
Cost
Forecasted
Completion
Forecasted
Cost
Forecasted
Completion
Forecasted
Cost
Forecasted
Completion
ab c d e f g h i j k l mn
95% Design Awarded Construction1 Current Status
Project Name
Previous
Program
Group Title
Most Recent CIP
Approved Budget Project Initiation CER 35% Design
$17.1 06/30/26 $13.5 08/30/19 $17.1 06/30/26 TBD TBD TBD TBD TBD TBD $20.8 10/29/27 $45.0 07/08/24 $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 $38.9 12/02/24 $9.0 06/30/22 $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 $25.0 06/30/29 $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 $286.5 03/13/28 $286.5 03/13/28 TBD TBD TBD TBD TBD TBD TBD TBD $299.6 09/06/28 (A) Initial Upstream
(B) Tunnel
(C) Box Sewer
(D) Large Pipe Upstream
Footnotes:
1. This represents Forecasted project cost and project completion date at the time of award of construction contract, award of CM/GC scope, award of DB scope. 01/08/25 Q4 - FY21-2210034360 Lower Alemany Area
Stormwater Improvement Project
FY21-30 01/02/19 12/30/22 TBD TBD
Watershed Stormwater Management
Flood Resilience Projects
Other SSIP
(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
Q4 - FY21-22
10029730 Operational Decision
System Phase 2
FY21-30 06/01/15 N/A N/A N/ A 02/22/18 Q4 - FY21-22
10034553 Green Infrastructure
Grant Program (GIGP)
FY21-30 07/01/18
07/01/16 03/16/18 (A) 03/31/20
(B) 03/31/20
(A) 07/01/22
(B) 12/05/22
(C) 01/13/23
(D) 04/19/23
N/A N/A N/A
Other SSIP
SSIP Phase 1
Advanced Rainfall and Operation Decision
System
SSIP Phase 1
$38.0 01/31/23 $36.3 11/01/19 12/27/23
N/A Q4 - FY21-22
10026816 Wawona Area
Stormwater Improvement Project
FY21-30 07/01/16 09/15/ 17 09/30/19 04/20/20 10/ 30/20 Q4 - FY21-22 10029726 Watershed Stormwater
Management (Planning Only)
FY21-30 07/11/16 N/A N/A N/A
10026810 Yosemite Green
Infrastructure
FY21-30 12/03/12 01/11/21 TBD TBD TBD Q4 - FY21-22
SSIP Phase 1
SSIP Phase 1
SSIP Phase 1
N/A Q4 - FY21-2210026818 Folsom Area Stormwater
Improvement Project
FY21-30
Early Implementation Projects
$38.4 06/01/20 $38.4 08/31/21 TBD TBD N/A N/A $38.4
15 I. SSIP Quarterly Report Q4-FY2021-2022 (04/01/22 - 06/30/22)
6. PROJECT PERFORMANCE SUMMARY* All costs are shown in $1,000s as of 07/01/22 Current
Forecasted
Completion
(j)
Current
Forecasted
Cost
(d)
Cost
Variance
(f = c - d)
Expenditures
To Date
(e)
Active
Phase
()
(a)
Project Name Schedule
Variance
(k = i - j)
Current
Approved
Completion
(i)
Current
Approved
Budget
(c)
‡ CIP
Approved
Completion
(h)
Previous
Program
Group Title
‡ CIP
Approved
Budget
(b)
% Cost
Changes
(g = f/c)
(+++)
Treatment Facilities
Biosolids Digester Facilities
Project
10015796 - SEP Biosolids
Digester Facilities Project CN $ 672,758$ 2,372,615 ($691,922) 08/31/27 05/11/29$ 1,680,693$ 1,680,693 08/31/27-41% (619) SSIP Phase 1 New Headworks (Grit)
Replacement
10015807 - SEP New
Headworks (Grit)
Replacement
CN $ 366,299$ 679,025 ($60,190) 09/30/24 09 /30/24$ 618,835$ 618,835 09/30/24-10% - SSIP Phase 1 Southeast Plant (SEP)
Improvements
10015809 - SEP Facility-wide
Distributed Control System
Upgrade
DS $ 15,613$ 62,988 - 08/31/27 12 /30/27$ 62,988$ 62,988 08/31/270% (121) SSIP Phase 1 10015810 - SEP Seismic
Reliability and Condition
Assessment Improvements
CN $ 33,167$ 44,152 - 09/09/22 09 /09/22$ 44,152$ 44,152 09/09/220% - SSIP Phase 1 10002284 - SEP Power Feed
and Primary Switchgear
Upgrades
CN $ 43,664$ 95,875 - 06/18/24 08 /21/24$ 95,875$ 95,875 06/18/240% (64) SSIP Phase 1 10037353 - SEP 550 Booster PS
Condition Inspection &
Interim
PL $ 265$ 20,298 ($10,405) 06/30/26 02/24/27$ 9,893$ 9,893 06/30/26-105% (239) Other SSIP Footnotes:
(+) CIP Approved Budget and Project Completion Date: The budget and schedule approved as part of 10-year CIP for FY21-30.
Exclude projects with completed construction and projects that are no longer active (i.e., deleted projects, closed projects, and projects combined with other projects)
PL DS
BA
Planning Design
Bid & Award CN
Phase Status Legend
Construction
(++) Current Approved Budget and Schedule: The budget and schedule approved as part of 10-year CIP for FY21-30, plus any additional budget and schedule changes approved by the Commission as part of construction contract award.
(+++) Negative number is reflecting cost overrun (Schedule delay) and positive number is reflecting cost underrun (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. 16 I. SSIP Quarterly Report Q4-FY2021-2022 (04/01/22 - 06/30/22) Current
Forecasted
Completion
(j)
Current
Forecasted
Cost
(d)
Cost
Variance
(f = c - d)
Expenditures
To Date
(e)
Active
Phase
()
(a)
Project Name Schedule
Variance
(k = i - j)
Current
Approved
Completion
(i)
Current
Approved
Budget
(c)
‡ CIP
Approved
Completion
(h)
Previous
Program
Group Title
‡ CIP
Approved
Budget
(b)
% Cost
Changes
(g = f/c)
(+++)
Treatment Facilities
10038373 - SEP, Booster PS, &
BFS Security Enhancements PL $4 4$ 35,759 ($21,439) 10/02/25 12/10/26$ 14,320$ 14,320 10/02/25-150% (434) Other SSIP 10037330 - Primary Treatment
(SEP 040/041) H&S
Improvements
DS $ 1,341$ 27,382 - 09/30/26 09 /30/26$ 27,382$ 27,382 09/30/260% - Other SSIP 10037331 - Maintenance
Building (SEP 940) Interim
Improvement
PL $ 345$ 40,652 ($19,075) 07/02/26 11/03/28$ 21,577$ 21,577 07/02/26-88% (855) Other SSIP Oceanside Plant (OSP)
Improvements
10029736 - Westside Pump
Station Reliability
Improvements
CN $ 29,354$ 89,300 ($1,500) 12/31/24 12 /31/24$ 87,800$ 87,800 12/31/24-2% - SSIP Phase 1 10029737 - OSP Digester Gas
Utilization Upgrade CN $ 36,207$ 55,577 ($1,189) 09/14/22 03/29/24$ 54,388$ 54,388 09/14/22-2% (562) SSIP Phase 1 10037733 - Solids Thickening
(OSP 011) Process Upgrade PL $4 7$ 20,222 - 09/03/26 01/12/28$ 20,222$ 20,222 09/03/260% (496) Other SSIP 10037734 - OSP Plant-wide
Ventilation (HVAC) Upgrades PL $3 4$ 7,354 - 09/03/26 05/04/27$ 7,354$ 7,354 09/03/260% (243) Other SSIP 10036398 - OSP Condition
Improvement Projects - Part 2 PL $ 921$ 105,100 - 07/06/29 07 /06/29$ 105,100$ 105,100 07/06/290% - Other SSIP Footnotes:
(+) CIP Approved Budget and Project Completion Date: The budget and schedule approved as part of 10-year CIP for FY21-30.
Exclude projects with completed construction and projects that are no longer active (i.e., deleted projects, closed projects, and projects combined with other projects)
PL DS
BA
Planning Design
Bid & Award CN
Phase Status Legend
Construction
(++) Current Approved Budget and Schedule: The budget and schedule approved as part of 10-year CIP for FY21-30, plus any additional budget and schedule changes approved by the Commission as part of construction contract award.
(+++) Negative number is reflecting cost overrun (Schedule delay) and positive number is reflecting cost underrun (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. 17 I. SSIP Quarterly Report Q4-FY2021-2022 (04/01/22 - 06/30/22) Current
Forecasted
Completion
(j)
Current
Forecasted
Cost
(d)
Cost
Variance
(f = c - d)
Expenditures
To Date
(e)
Active
Phase
()
(a)
Project Name Schedule
Variance
(k = i - j)
Current
Approved
Completion
(i)
Current
Approved
Budget
(c)
‡ CIP
Approved
Completion
(h)
Previous
Program
Group Title
‡ CIP
Approved
Budget
(b)
% Cost
Changes
(g = f/c)
(+++)
Treatment Facilities
10037735 - Admin Bldg (OSP
930) Health & Safety
Improvements
PL $5 9$ 5,709 - 09/04/25 11/13/26$ 5,709$ 5,709 09/04/250% (435) Other SSIP 10037777 - OSP & WSPS
Security Enhancements PL $7 2$ 13,776 ($6,616) 06/30/25 06/23/26$ 7,160$ 7,160 06/30/25-92% (358) Other SSIP North Point Facility (NPF)
Improvements
10026822 - North Shore Pump
Station Wet Weather
Improvements
CN $ 21,564$ 55,000 - 12/29/23 12 /29/23$ 55,000$ 55,000 12/29/230% - SSIP Phase 1 10037325 - Admin Bldg (NPF
930) Evaluation & Interim
H&S Improvements
PL $5 2$ 7,934 - 03/31/25 07/23/26$ 7,934$ 7,934 03/31/250% (479) Other SSIP 10037904 - NPF & NSS
Security Enhancements PL $2 0$ 17,849 ($9,044) 09/29/25 12/10/26$ 8,805$ 8,805 09/29/25-103% (437) Other SSIP 10038353 - NPF DCS
Upgrades (Construction) CN $6 1$ 11,073 - 09/02/27 12 /30/27$ 11,073$ 11,073 09/02/270% (119) Other SSIP Footnotes:
(+) CIP Approved Budget and Project Completion Date: The budget and schedule approved as part of 10-year CIP for FY21-30.
Exclude projects with completed construction and projects that are no longer active (i.e., deleted projects, closed projects, and projects combined with other projects)
PL DS
BA
Planning Design
Bid & Award CN
Phase Status Legend
Construction
(++) Current Approved Budget and Schedule: The budget and schedule approved as part of 10-year CIP for FY21-30, plus any additional budget and schedule changes approved by the Commission as part of construction contract award.
(+++) Negative number is reflecting cost overrun (Schedule delay) and positive number is reflecting cost underrun (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-FY2021-2022 (04/01/22 - 06/30/22) Current
Forecasted
Completion
(j)
Current
Forecasted
Cost
(d)
Cost
Variance
(f = c - d)
Expenditures
To Date
(e)
Active
Phase
()
(a)
Project Name Schedule
Variance
(k = i - j)
Current
Approved
Completion
(i)
Current
Approved
Budget
(c)
‡ CIP
Approved
Completion
(h)
Previous
Program
Group Title
‡ CIP
Approved
Budget
(b)
% Cost
Changes
(g = f/c)
(+++)
Collection System
Interceptors / Tunnels and Odor
Control
10034718 - Large Sewer
Condition Assessment and
Improvements
DS $ 13,780$ 114,592 ($18,072) 12/07/26 12 /07/26$ 96,520$ 96,520 12/07/26-19% - Other SSIP 10002652 - Kansas and Marin
Streets Sewer Improvements DS $ 4,224$ 30,000 ($1,620) 12/29/23 08/30/24$ 28,380$ 28,380 12/29/23-6% (245) SSIP Phase 1 Interdepartmental Projects
10033106 - Geary BRT Sewer
Improvements Phase 2 DS $ 200$ 2,000 - 12/29/23 06 /30/23$ 2,000$ 2,000 12/29/230% 182 SSIP Phase 1 10002664 - Van Ness BRT
Sewer Improvements CN $ 20,848$ 25,000 - 12/30/21 06/30/23$ 25,000$ 25,000 12/30/210% (547) SSIP Phase 1 10002667 - Better Market
Street Sewer Improvements -
Phase 1
DS $ 1,853$ 15,000 - 09/30/24 10/31/28$ 15,000$ 15,000 09/30/240% (1,492) SSIP Phase 1 10002776 - Taraval Sewer
Improvements CN $ 13,257$ 34,500 $ 193 12/29/23 07/31/25$ 34,693$ 34,693 12/29/231% (580) SSIP Phase 1 Footnotes:
(+) CIP Approved Budget and Project Completion Date: The budget and schedule approved as part of 10-year CIP for FY21-30.
Exclude projects with completed construction and projects that are no longer active (i.e., deleted projects, closed projects, and projects combined with other projects)
PL DS
BA
Planning Design
Bid & Award CN
Phase Status Legend
Construction
(++) Current Approved Budget and Schedule: The budget and schedule approved as part of 10-year CIP for FY21-30, plus any additional budget and schedule changes approved by the Commission as part of construction contract award.
(+++) Negative number is reflecting cost overrun (Schedule delay) and positive number is reflecting cost underrun (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-FY2021-2022 (04/01/22 - 06/30/22) Current
Forecasted
Completion
(j)
Current
Forecasted
Cost
(d)
Cost
Variance
(f = c - d)
Expenditures
To Date
(e)
Active
Phase
()
(a)
Project Name Schedule
Variance
(k = i - j)
Current
Approved
Completion
(i)
Current
Approved
Budget
(c)
‡ CIP
Approved
Completion
(h)
Previous
Program
Group Title
‡ CIP
Approved
Budget
(b)
% Cost
Changes
(g = f/c)
(+++)
Collection System
Pump Stations and Forcemain
Improvements
10026828 - Mariposa
Dry-Weather Pump Station &
Force Main Improvements
CN $ 29,718$ 31,932 - 12/30/22 12 /30/22$ 31,932$ 31,932 12/30/220% - SSIP Phase 1 10037251 - Seacliff No. 1 PS &
FM Upgrade PL $ 683$ 14,682 ($1,620) 12/26/29 12 /31/26$ 13,062$ 13,062 12/26/29-12% 1,091 Other SSIP 10037246 - Seacliff No. 2 PS &
FM Upgrade PL $ 598$ 19,315 ($2,479) 09/21/29 01 /31/28$ 16,836$ 16,836 09/21/29-15% 599 Other SSIP 10037303 - Sunnydale PS
Safety Improvements PL $ 479$ 15,542 ($10,510) 05/29/26 05 /29/26$ 5,031$ 5,031 05/29/26-209% - Other SSIP 10038469 - Pump Station
Security Upgrades (Cesar
Chavez, GFS,CHS, MMS)
PL $7$ 9,105 ($4,751) 09/30/25 05/03/27$ 4,354$ 4,354 09/30/25-109% (580) Other SSIP 10038446 - Geary Underpass
PS Safe Access Enhancements PL $1 6$ 1,854 ($789) 07/21/27 05 /29/26$ 1,064$ 1,064 07/21/27-74% 418 Other SSIP CSD and Transport/Storage
Structures
10037245 - Brannan (019) CSD
Gate & Baffle Rehab PL $ 235$ 7,949 ($1,015) 08/18/25 05/01/26$ 6,935$ 6,935 08/18/25-15% (256) Other SSIP Footnotes:
(+) CIP Approved Budget and Project Completion Date: The budget and schedule approved as part of 10-year CIP for FY21-30.
Exclude projects with completed construction and projects that are no longer active (i.e., deleted projects, closed projects, and projects combined with other projects)
PL DS
BA
Planning Design
Bid & Award CN
Phase Status Legend
Construction
(++) Current Approved Budget and Schedule: The budget and schedule approved as part of 10-year CIP for FY21-30, plus any additional budget and schedule changes approved by the Commission as part of construction contract award.
(+++) Negative number is reflecting cost overrun (Schedule delay) and positive number is reflecting cost underrun (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-FY2021-2022 (04/01/22 - 06/30/22) Current
Forecasted
Completion
(j)
Current
Forecasted
Cost
(d)
Cost
Variance
(f = c - d)
Expenditures
To Date
(e)
Active
Phase
()
(a)
Project Name Schedule
Variance
(k = i - j)
Current
Approved
Completion
(i)
Current
Approved
Budget
(c)
‡ CIP
Approved
Completion
(h)
Previous
Program
Group Title
‡ CIP
Approved
Budget
(b)
% Cost
Changes
(g = f/c)
(+++)
Collection System
10037244 - Baker (009) Baffle
Improvements DS $ 293$ 2,861 ($604) 03/26/24 08/30/24$ 2,258$ 2,258 03/26/24-27% (157) Other SSIP 10038468 - System-wide CSD
& T/S Monitoring Equipment
Assessment
PL $1 8$ 9,289 - 09/03/26 02 /01/27$ 9,289$ 9,289 09/03/260% (151) Other SSIP 10038547 - CSD Structure
Rehab & Upgrades - Part 1 PL $3 1$ 39,653 ($3,273) 09/20/28 01 /31/29$ 36,381$ 36,381 09/20/28-9% (133) Other SSIP Early Implementation Projects
10026810 - Yosemite Green
Infrastructure PL $ 3,872$ 20,695 ($3,594) 06/30/26 10/29/27$ 17,101$ 17,101 06/30/26-21% (486) SSIP Phase 1 Watershed Stormwater
Management
10026816 - Wawona Area
Stormwater Improvement
Project
CN $ 16,216$ 38,900 $ 6,100 07/08/24 12 /02/24$ 45,000$ 45,000 07/08/2414% (147) SSIP Phase 1 10029726 - Watershed
Stormwater Management
(Planning Only)
PL $ 6,264$ 19,000 ($10,000) 06/30/22 06/30/32$ 9,000$ 9,000 06/30/22-111% (3,653) SSIP Phase 1 10034553 - Green
Infrastructure Grant Program
(GIGP)
CN $ 2,905$ 61,318 ($36,318) 06/30/29 06/30/33$ 25,000$ 25,000 06/30/29-145% (1,461) Other SSIP Footnotes:
(+) CIP Approved Budget and Project Completion Date: The budget and schedule approved as part of 10-year CIP for FY21-30.
Exclude projects with completed construction and projects that are no longer active (i.e., deleted projects, closed projects, and projects combined with other projects)
PL DS
BA
Planning Design
Bid & Award CN
Phase Status Legend
Construction
(++) Current Approved Budget and Schedule: The budget and schedule approved as part of 10-year CIP for FY21-30, plus any additional budget and schedule changes approved by the Commission as part of construction contract award.
(+++) Negative number is reflecting cost overrun (Schedule delay) and positive number is reflecting cost underrun (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-FY2021-2022 (04/01/22 - 06/30/22) Current
Forecasted
Completion
(j)
Current
Forecasted
Cost
(d)
Cost
Variance
(f = c - d)
Expenditures
To Date
(e)
Active
Phase
()
(a)
Project Name Schedule
Variance
(k = i - j)
Current
Approved
Completion
(i)
Current
Approved
Budget
(c)
‡ CIP
Approved
Completion
(h)
Previous
Program
Group Title
‡ CIP
Approved
Budget
(b)
% Cost
Changes
(g = f/c)
(+++)
Collection System
Advanced Rainfall and Operation
Decision System
10029730 - Operational
Decision System Phase 2 CN $ 3,776$ 6,721 - 09/30/25 09 /30/25$ 6,721$ 6,721 09/30/250% - SSIP Phase 1 Flood Resilience Projects
10034360 - Lower Alemany
Area Stormwater
Improvement Project
PL $ 3,494$ 299,555 ($13,095) 03/13/28 09 /06/28$ 286,460$ 286,460 03/13/28-5% (177) Other SSIP 10026818 - Folsom Area
Stormwater Improvement
Project
DS $ 12,757$ 38,411 ($411) 01/31/23 12/27/23$ 38,000$ 38,000 01/31/23-1% (330) SSIP Phase 1 Footnotes:
(+) CIP Approved Budget and Project Completion Date: The budget and schedule approved as part of 10-year CIP for FY21-30.
Exclude projects with completed construction and projects that are no longer active (i.e., deleted projects, closed projects, and projects combined with other projects)
PL DS
BA
Planning Design
Bid & Award CN
Phase Status Legend
Construction
(++) Current Approved Budget and Schedule: The budget and schedule approved as part of 10-year CIP for FY21-30, plus any additional budget and schedule changes approved by the Commission as part of construction contract award.
(+++) Negative number is reflecting cost overrun (Schedule delay) and positive number is reflecting cost underrun (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 Q4-FY2021-2022 (04/01/22 - 06/30/22)
7. PROJECT STATUS REPORT
10015796 - SEP Biosolids Digester Facilities Project
Description: Planning, engineering, and construction of the new solids processin g 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 Ph elps 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 deliver y approach under two distinct scopes. Scope I focus on the demolition and utilit y relocation of existin g infrastructure at the project sites. Scope II addresses the construction of the new biosolids facilities (the remainder of the work).
Project Status: Construction Environmental Status: Completed (EIR)Program: Biosolids Digester Facilities Project
Project Cost:
Approved
Forecast
Actual
$1,680.69 M
$672.76 M
Forecast
Approved Jul-11 Au g-27
Jul-11 Ma y-29
Project Schedule:
$2,372.62 M
Project Percent Complete: 34.5%
Actual Cost; Forecast Approved;
Bid+
Advertisement
Construction+
Final Completion
Environmental
ApprovalKey Milestones:
Construction
NTP+
Current Forecast (A) N/A0 6/25/2110/12/18 08/26/19
(B) N/A0 5/12/2807/01/20
+ 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 Progress and Status:
Scope I (Demolition and Utility Relocation) –
Complete.
Scope II (New Biosolids Facilities - Remainder of the
construction work) – Soil excavation, dewatering,
shoring and installation of piles is complete.
Construction of digester vessels are underway.
Concrete placement of the mat foundation was
completed in June. Bid procurement for remainin
g
construction is ongoing. To date, construction bid and award of most of the ma jor biosolids facilities has been completed, including the digesters, solids pretreatment facility and the chemical feed and No. 2 water
facilities. The Commission approved amendments to
the contracts for the construction and the en gineering support services in ali gnment with the approved
project cost and schedule.
Issues and Challenges:
In March 2021, when two bids came in hi gher than
expected, bid procurement activities were suspended
while project staff re-assessed our bid packa
ge
approach. The bid suspension was lifted in June to
allow the Construction Ma nager/General Contractor
(CM/GC) to re-start bidding procurement for the new
digester facilities. In the months that followed, due to changes to the MWH-Webcor JV leadership staff and
BDFP organizational structure, a more collaborative
project team maximized the benefits of a CM/GC
delivery approach.
Because of the positive results durin
g di gester
procurement, the SFPUC has opted to maintain the
existing CM/GC approach/contract wit h
MWH-Webcor Joint Venture for cost, implementation
and site logistics efficiencies.
Also, during this time frame, an independent estimate
of the cost-to-complete for the remainder of the pro ject was developed that considers the constructio n
schedule and anticipated market conditions. The
forecasted pro ject cost and schedule encompasses the
cost-to-complete estimate and time considerations.
23 I. SSIP Quarterly Report
10015807 - SEP New Headworks (Grit) Replacement
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 Handlin g Facility; A new Odor Control Facility, consisting of a two-sta ge system with bioscrubbers followed b y 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.
Project Status: Construction Environmental Status: Completed (MND)
Program: New Headworks (Grit)
Replacement
Project Cost:
Approved
Forecast
Actual
$618.83 M
$366.30 M
Forecast
Approved Mar-13 Se p-24
Mar-13 Se p-24
Project Schedule:
$679.03 M
Project Percent Complete: 56.8%
Actual Cost; Forecast Approved;
Bid+
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Construction+
Final Completion
Environmental
ApprovalKey Milestones:
Construction
NTP+
Current Forecast (A) N/A0 5/01/2005/31/17 11/15/17
(B) N/A1 1/14/2012/17/18
(C) N/A0 2/29/2407/22/19
TBD TBD(D) TBD
+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
Drill Pier work for Pipe Rack in vicinity of Union
Pacific Railroad Right-of-Way
Issues and Challenges:
The forecast pro ject cost has increased due to an
approximate 12% escalation factor for Scope III bid
packages issued since the start of the COVID-19
pandemic. Furthermore, market conditions and design
developments related to the SEP-008 Influent Pumpin g
Rehabilitation and revised Odor Control Facility 100%
design package have contributed to the forecast pro ject cost increase as well.
Progress and Status:
Scope I (Site Preparation) and Scope II.A (BFS
Improvements) – Complete
Scope III (Main Headworks) – Continued bid/award of
remaining 24/75 bid packages. Continued
civil/structural work at the influent junction, fine
screen/grit influent splitter , grit tank/grit handling , primary influent distribution areas. Continued
electrical/fire protection/HVAC/mechanical
installations in electrical and
grit influent splitter
areas. Completed excavation for the east-west section
and completed installation of two sections of the 84”
foul air underground duct, as well as completed
setting/welding of the 84” foul air under
ground duct
90 degree elbow. Began excavation of 20” foul air
underground duct. Continued equipmen t
procurement and fabrication. Completed series of
piers in the right-of-wa y of the Union Pacific Railroad tracks and for the new odor control facility.
Completed installation of 604/649 total piers
completed to date. Completed hydrotest of 12” plan t
drain section in pipe rack area. Continued monthl y
coordination meetings regarding influent junction area
tie-ins in dry season 2022.
24 Q4-FY2021-2022 (04/01/22 - 06/30/22)
10015809 - SEP Facility-wide Distributed Control System Upgrade Description: This project addresses distributed control system (DCS) up grades 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). Under this project, OSP, NPF, and WSS DCS upgrades include planning /design only to ensure system-wide consistency. Both hardware and software upgrades inte grating field instrumentation, contro l 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 monitorin g parameters in various systems to reflect geo-spatial relationships w ill also be required to maintain compatibilit y and consistency of the input data used for process control.
Project Status: Design Environmental Status: Not Applicable Program: Southeast Plant (SEP) Improvements
Project Cost:
Approved
Forecast
Actual
$62.99 M
$15.61 M
Forecast
Approved Feb-14 Au g-27
Feb-14 Dec-27
Project Schedule:
$62.99 M
Project Percent Complete: 30.9%
Actual Cost; Forecast Approved;
Bid+
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Construction+
Final Completion
Environmental**
ApprovalKey Milestones:
Construction
NTP+
Current Forecast See Note+ 06/30/27See Note 12/31/18
+ The project delivery method for this project is Progressive Design-Build with pre-design/design components.
Construction NTP represents start of fabrication/manufacturing. ** BEM 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.
Progress and Status:
Renovation of the existin g SEP DCS server room is
ongoing. The procurement process for SEP DCS server
room equipment started. Desi gn and coordination
with other SSIP project teams at SEP are ongoing.
Issues and Challenges:
As per the previous SSIP quarterly report, the pro ject schedule variance is due to interdependencies with
other SSIP pro
jects’ progress at SEP.
Ongoing construction in one of Southeast Plant’s
conduit trenches
25 I. SSIP Quarterly Report
10015810 - SEP Seismic Reliability and Condition Assessment Improvements Description: As part of the condition assessment effort, nume rous seismic, conditional and operational issues associated with the existin g facilities will require remedial attention before other pro gram pro jects are completed. This project represents immediate improvements to the existin g facilities at SEP identified as part of the condition assessment effort that are not specifically included as part of another near-term SSIP Phase 1 project. This pro ject includes items for rehabilitation such as concrete spallin g repair and seismic retrofit of priority process buildings. Seismic retrofit and structural repairs to the Sedimentation Buildin g and channel structures (SEP 530 Contact Channel, SEP 540 Effluent Cont rol Structure, 6’ reinforced concrete pipe from SEP 540 to Booster Pump Station, Conduits C/D/E, SEP 525 Box Channel, and 9’ reinforced concrete pipe to Junction Structure #5) will be completed.
Project Status: Construction Environmental Status: Completed (CatEx)
Program: Southeast Plant (SEP)
Improvements
Project Cost:
Approved
Forecast
Actual
$44.15 M
$33.17 M
Forecast
Approved Jun-13 Se p-22
Jun-13 Se p-22
Project Schedule:
$44.15 M
Project Percent Complete: 80.2%
Actual Cost; Forecast Approved;
Bid+
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Construction+
Final Completion
Environmental
ApprovalKey Milestones:
Construction
NTP+
Current Forecast 05/01/20(A) 07/01/1703/25/16 09/04/18 09/09/22(B) 03/04/19 09/09/19
Project includes multiple construction contracts.
(A) Southeast Water Pollution Control Plant New Headworks Facility – Scope 1 (North side, WW-628) (B) Seismic Reliability and Condition Assessment Improvements (WW-665) New Rotating Screen Filter / Compactor Installation at
SEP 042 Primary Sedimentation Tanks
Progress and Status:
Project team is completing the contract punch list items and closeout documentation. Pro ject team intends to
request for contract duration extension as final closeout is taking longer than anticipated.
Issues and Challenges:
Project Team will present contract duration extensio n
request to Commission for next Quarter in order to
allow Contractor to complete punch list and final
completion.
26 Q4-FY2021-2022 (04/01/22 - 06/30/22)
10002284 - SEP Power Feed and Primary Switchgear Upgrades Description: The pro ject is intended to address the deficienc y of the existin g medium volta ge power distribution system (MV PDS), obtain a seco n d r e d u n d a n t p o w e r f e e d f r o m P G & E t o u pgrade the treatment plant with redundant electrical feeds, construct a new main switch gear sized to provide adequate power to new facilities, replace aging unit substations, and inte grate the electric services of the nearb y p u m p s t a t i o n s t o t h e SEP medium voltage network. The project consists of installing a new redundant PG&E service, up grading the existing Hunters Point feed to 12 MW, up grading the main switchgear, and replacin g fifteen a ging existin g primary unit substations at SEP. Additionally, it involves inte gration of Bruce Fl ynn Station and Booster Pump Station to SEP MV PDS, enhanced Energy Monitoring and Management System (EMMS), coordination with other SEP projects (particularly BDFP) to plan the need for emergency generators for critical processes, and construction of a new duct bank from the main switchgear to an electrical manhole.
Project Status: Construction Environmental Status: Completed (CatEx)
Program: Southeast Plant (SEP)
Improvements
Project Cost:
Approved
Forecast
Actual
$95.88 M
$43.66 M
Forecast
Approved Jun-14 Jun-24
Jun-14 Au g-24
Project Schedule:
$95.88 M
Project Percent Complete: 24.4%
Actual Cost; Forecast Approved;
Bid+
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Construction
Final Completion
Environmental
ApprovalKey Milestones:
Construction
NTP
Current Forecast 02/23/2402/20/2002/22/18 10/05/20
New Outdoor Metering Cabinets
Progress and Status:
This quarter, after factor y acceptance test was done a t the equipment manufacturing site, the two outdoor
metering cabinets were delivered and installed on the
outdoor equipment pad. Each of the two revenue
meters was intended for the two individual incomin g
medium voltage utility power feeds b y SFPUC Power
and PGE, respectively. A third-part y inspector also
performed the site acceptance test on the indoor
switchgear. Installation of the waterproofin
g
membranes, access hatch, guard rails, solar panels and
copings on the roof floor was completed. On-going,
are the installation of el ectrical/mechanical systems, such as, the lighting fixtures, panels (fire alarm, I&C, communication, security, ba ttery, etc.), grounding,
conduits and supports, as well as mist eliminators, fire dampers and exhaust fans. Also under installation are
other building components, such as access stairs,
doors, curtain walls and dry walls. Lastly, project team continued to review submittals and request for
information from the contractor.
Issues and Challenges:
As previously stated, due to site accessibilit y issues during construction, a chan ge order was issued to
extend the final construction date to February 23, 2024. 27 I. SSIP Quarterly Report
10037353 - SEP 550 Booster PS Condition Inspection & Interim Description: This project includes condition assessment of th e influent channel and wet wells (confined space entry), as well as a bud get allowance to perform concrete rehab to 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 durin g 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: Replace sump pumps; Replace water heater; Replace air relief valves; Replace (3) booster pumps (#1, 2 & 4); Replace all Variable Frequency Drives (VFD). This project also includes moving bioassay to Booster Pump Station.
Project Status: Planning Environmental Status: Not Initiated Program: Southeast Plant (SEP) Improvements
Project Cost:
Approved
Forecast
Actual
$9.89 M
$0.27 M
Forecast
Approved Jan-21 Jun-26
Jan-21 Feb-27
Project Schedule:
$20.30 M
Project Percent Complete: 4.1%
Actual Cost; Forecast Approved;
Bid
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Construction
Final Completion
Environmental
ApprovalKey Milestones:
Construction
NTP
Current Forecast 08/20/2602/28/24TBD 09 /03/24
Locations of condition assessment areas identified by
specialty consultant at discharge manifold.
Progress and Status:
Specialty consultants have been evaluatin g different
technologies to measure flow capacities of each pump,
including strap-on flow meters. Plannin g for interior field condition assessment of the dischar ge manifold
has been identified and scheduled. Pro ject has been
granted authorization to consolidate Needs
Assessment Report, Alternat ive Analysis Report, and
Conceptual En gineering Report into a combined
planning document due to a well defined pro ject scope
and limited types of improvements.
Issues and Challenges:
Project team is onboarding new resources, includin g
specialty consultants and new Project Manager.
Planning Phase is forecasted to extend due to
approaching wet weather season, more extensive
pump test sequencing, and challen ges with measuring
flows in the limited and condensed pipe configuration,
complicated b
y limited available shutdowns due to
water testing requirements. Without preliminar y
testing, the pro ject team cannot recommend to replace
or refurbish existing pumps.
28 Q4-FY2021-2022 (04/01/22 - 06/30/22)
10038373 - SEP, Booster PS, & BFS Security Enhancements Description: This project involves the following: Upgradin g card readers and door contacts; Replacin g and furnishing gates and gate operators including structural support, electrical power and controls; Addin g protective cages around outdoor equipment, including an allowance for replacing/repairin g the existin g perimeter fence and fence support as needed; Furnishing, installing, and configuring servers for video recording, management and analytics; Confi guring securit y fiber optic connectivit y and addin g video camera units and local recording; Pruning landscapin g, adding new security signage, and upgrading to dusk-activated LED lighting; Establishing visitor management system and installing turnstiles; Monitoring improvements (e.g. developing mobile tablet security video monitoring ca pability, establishing a security monitoring center, a tablet-based security incident response reportin g template and settin g up an automatic video archivin g process across all WWE sites); Providing interior intr usion detection of critical assets; Addin g interior presence sensin g connected to an intrusion detection panel and alarming to security; Up grading UPS backup power to serve security components; Adding new security signage with "No Trespassing", applicable penal code and emergency contact information; Adding a main distribution frame (M DF) to BFS. This project also includes SEP Fire Alarm, PA system, business network and radio communications.
Project Status: Planning Environmental Status: Active Program: Southeast Plant (SEP) Improvements
Project Cost:
Approved
Forecast
Actual
$14.32 M
$0.04 M
Forecast
Approved Jul-21 Oct-25
Jan-22 Dec-26
Project Schedule:
$35.76 M
Project Percent Complete: 0.3%
Actual Cost; Forecast Approved;
Bid+
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Construction+
Final Completion
Environmental
ApprovalKey Milestones:
Construction
NTP+
Current Forecast 05/08/2605/07/24(A) 10/11/22 11/07/24 05/08/2605/07/24(B) 10/11/23 11/07/24
+ Project includes multiple construction contracts.
(A) Security Enhancements; (B) Fire System Network
Progress and Status:
The pro ject team issued the draft Needs Assessment
Report deliverable specific to Southeast Plant onl y and held a review workshop with Wastewater Enterprise,
as well as other stakeholders. The pro ject team is
incorporating all of the comments received b y the
various stakeholders into to the final deliverable. The project team is also coordinatin g with the Emer gency
Planning and Securit y Division for additional securit y specifications revisions.
Issues and Challenges:
Bruce Flynn Pump Station security scope, Booster
Pump Station security scope and Plant-wide
fire/pa
ging network will requires extensive field
verification and additional 9 months to complete the
planning phase.
29 I. SSIP Quarterly Report
10037330 - Primary Treatment (SEP 040/041) H&S Improvements Description: This project involves demolition of the building superstructure at South East Plant (SEP) 040/041 and replacement of all remaining deteriorated items. To control odors, the sedimentation tanks would be covered in a similar fashion to the covers on the sedimentation tanks at SEP 042. Ventilation of the covered tanks would be required to protect concrete surfaces from deterioration, and an odor control unit would be required to treat foul air from the covered tanks.
Project Status: Design Environmental Status: Active Program: Southeast Plant (SEP) Improvements
Project Cost:
Approved
Forecast
Actual
$27.38 M
$1.34 M
Forecast
Approved Jan-21 Se p-26
Jan-21 Se p-26
Project Schedule:
$27.38 M
Project Percent Complete: 6.8%
Actual Cost; Forecast Approved;
Bid
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Construction
Final Completion
Environmental
ApprovalKey Milestones:
Construction
NTP
Current Forecast 03/31/2608/29/2307/28/23 01/30/24
Existing SEP-041 wet-weather primary sedimentation
building.
Progress and Status:
This quarter, the pro ject team completed
computational fluid d ynamics model related to air
flow patterns in buildings SEP 040 and SEP 041. Pro ject team continued coordination with WWE and has
progressed the 35% design deliverable, which is due in
the first quarter of FY 22-23. The pro ject tea m
continued coordination with the DB-126 Facility-wide
Distributed Control S ystem pro ject re garding the
integration of instrumentation and control scopes of
work. The pro ject team be gan coordination with the
BDFP pro ject team re garding use of buildin g SEP
040/SEP 041 (wet weather sedimentation tanks) during
dry weather season to facilitate their scope of work in SEP 042 (dry weather sedimentation tanks).
Issues and Challenges:
None at this time.
30 Q4-FY2021-2022 (04/01/22 - 06/30/22)
10037331 - Maintenance Building (SEP 940) Interim Improvement Description: Building 940 is a critical interim projec t for SEP. This is an interim pro ject while the lon gterm vision and improvements under the SEP Campus Plan is being developed.
Currently these crews are shoehorned into facilities not de signed for the maintenance of electronic equipment. A new robust shop area is essential to be able to maintain reliable treatment facilities. The new maintenance shops included under Biosolids Digester Facilities Project (BDFP)do not address these crews.
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 evalua tion (and installation as-needed) of wet grinder filtration system, condensing unit, and welding exhaust system)
• H&S Improvements (emergency lights, signs, trip hazards, safe roof access) Project Status: Planning Environmental Status: Not Initiated Program: Southeast Plant (SEP) Improvements
Project Cost:
Approved
Forecast
Actual
$21.58 M
$0.35 M
Forecast
Approved Jan-21 Jul-26
Jan-21 Nov-28
Project Schedule:
$40.65 M
Project Percent Complete: 1.6%
Actual Cost; Forecast Approved;
Bid
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Construction
Final Completion
Environmental
ApprovalKey Milestones:
Construction
NTP
Current Forecast 05/03/2803/04/2505/15/23 08/01/25
Inside of Bldg SEP 940
Progress and Status:
Project team has completed the Needs Assesment
Report with multiple reviews with Wastewater
Enterprise before finalizing. Project team is working on next phase of planning.
Issues and Challenges:
As previously reported last quarter, due to escalation and scope addition, pro ject team is forecastin g a cost and schedule increase.
31 I. SSIP Quarterly Report
10029736 - Westside Pump Station Reliability Improvements Description: The project consists of screenings improvements including, replacement of existing bar screens, and addition of screening washing and compaction systems. The pro ject also includes replacement of existin g wet-weather pumps to provide pump redundancy. The construction would take place within the existin g structure and includes four new submersible pumps and 200 linear feet (LF) of discharge force main. Other improvements under this pro ject include increasin g the power feeder capacit y 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.
Project Status: Construction Environmental Status: Completed (CatEx)
Program: Oceanside Plant (OSP)
Improvements
Project Cost:
Approved
Forecast
Actual
$87.80 M
$29.35 M
Forecast
Approved Jun-13 Dec-24
Jun-13 Dec-24
Project Schedule:
$89.30 M
Project Percent Complete: 38.0%
Actual Cost; Forecast Approved;
Bid+
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Construction+
Final Completion
Environmental**
ApprovalKey Milestones:
Construction
NTP+
Current Forecast 03/27/1705/06/14(A) 06/13/13 10/15/14 06/27/2409/08/20(B) 04/20/17 04/19/21
+ Project includes multiple construction contracts.
(A) WW-572R Westside Pump Station Discharge Pipe Manifold Upgrade; (B) WW-645 Westside Pump Station Reliability Improvements
** The Environmental Approval for Contract A - Westside Pump Station Discharge Pipe Manifold Upgrade was achieved in Project CWWRNRTF47. The Environmental Approval for Contract B – Westside Pump Station Reliability Improvements is shown in the above table.
Contractor installing the new cast-in-place concrete
Electrical Building as of June 2022.
Progress and Status:
(A) WW-572R WSS Dischar ge Pipe Manifold Up grade
contract closeout has been completed.
(B) WW-645R Westside Pump Station Reliabilit y
Improvements contract construction phase activities
are on-going. During this reporting period, the
Contractor has placed the new cast-in-place concrete
wall panels placement, steel trussin g and interior roof decking for the new Electrical Building as of June 2022.
Issues and Challenges:
The SFPUC continues to closely track PG&E power
service application review pro gress and continue to
evaluate mitigations to potential construction pro gress delays associated with PG&E power service. In May,
PG&E provided an initial S ystem Impact Stud y and
Engineering for project power service. The S ystem
Impact Study is under review by the project team.
The cost variance is due to the rent associated with real estate license a
greement with San Francisco Zoo for
project staging area.
32 Q4-FY2021-2022 (04/01/22 - 06/30/22)
10029737 - OSP Digester Gas Utilization Upgrade
Description: In this project, the gas storage vessel and digest er gas conditioning equipment will be replaced.
The existing cogeneration Internal-Combustion units (I C engines) and controls will also be replaced. Other improvements include providin g an ancillar y exhaust gas conditioning and heat exchan ger systems to compl y with regulatory air board requirements. Improved reliability and redundancy of hot water and electrical ener gy 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. A 500 kw standb y diesel generator and diesel fuel stora ge system will also be provided for electrical redundancy of critical plant electrical loads.
Project Status: Construction Environmental Status: Completed (CatEx)
Program: Oceanside Plant (OSP)
Improvements
Project Cost:
Approved
Forecast
Actual
$54.39 M
$36.21 M
Forecast
Approved Oct-13 Se p-22
Oct-13 Mar-24
Project Schedule:
$55.58 M
Project Percent Complete: 54.0%
Actual Cost; Forecast Approved;
Bid+
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Final Completion
Environmental+
ApprovalKey Milestones:
Construction
NTP+
Current Forecast 06/01/2304/25/1806/14/17 11/26/18
+ The key milestone dates reflect the main construction contract for this project (WW-639 Oceanside Water Pollution Control Plant Digester Gas Utilization Upgrade)
Contractor installing the new stainless steel digester
gas siloxane removal system as of May 2022.
Progress and Status:
WW-639 Oceanside Water Pollution Control Plant
Digester Gas Utilization Upgrade contract construction
phase activities continued. Durin g this reportin g
period, Building 820 permanent boilers were returned
to service, and the temporar y boiler was disconnected
and removed from the site. The Building 800 floor slab
and utility trench concrete doweling, formin g and
pouring concrete activities continue. The Gas Holder
Tank Building 741 di gester gas pipin g and siloxane
removal system installation activities continue.
Issues and Challenges:
The project team continues to coordinate with PG&E i n
order to comply with electrical inter-connection
agreement requirements to obtain necessary permits.
Additionally, there are lar ge equipment deliveries
associated with the Building 800 new switchgear that is experiencing global supply chain delays. The City and
Contractor are monitorin g the equipment deliveries
and evaluatin g miti gations to the construction critical path where possible. The Contractor continues to
prepare ke y electrical submittals with site specific
electrical data and coordination with PG&E remains
on-going.
33 I. SSIP Quarterly Report
10037733 - Solids Thickening (OSP 011) Process Upgrade
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 remainin g GBTs and installation of two new RDTs that can thicken a combination of primary sludge, waste activated sl udge, and secondary scum. The scope of the pro ject also includes the replacement of corroded pipe, room fixtures, demolition of the existin g units and ventilation improvements as detailed below: 1.Demolish/remove the two (2) existing GBTs. 2.Install two (2) new 2 RDTs and associated controls. 3.Replace the three (3) existing washwater booster pumps, pipin g and appurtenances to meet the RDT flushing requirements. 4.Install hot water lines to supply hot water for flushing the RDTs. 5.Install a redundant primary scum skimmer. 6.Redesi gn the drains on existin g and new drum screens to improve venting and add flushing connections. 7.Install a new ul trasonic pulsar level sensor in the TPAS tank and improve the mixing system in the tank. 8.Replace the three (3) thickened sludge pumps 42P6-1,2&3. 9.Replace all corroded pipe, and all rusted window frames and doors. 10.Replace floor grates and tiles. 11.Up grade electrical components and DCS control of the new system . 12.Install a new ventilation system, includin g exhaust fans and duct work for both the new and existing RDTs, and improve the ventilation in both the slud ge thickening and sludge dewatering rooms. Coordinate work with the OSP Ventilation Upgrades Project. 13.Install two fixed hydrogen sulfide sensors in the Gravity Belt Thickener Room (OSP 01-028). Address an y residual thickenin g area odor issues that were not addressed by the OSP Ventilation (HVAC) Upgrades Project.
Project Status: Planning Environmental Status: Not Initiated Program: Oceanside Plant (OSP) Improvements
Project Cost:
Approved
Forecast
Actual
$20.22 M
$0.05 M
Forecast
Approved Jul-21 Se p-26
Jan-22 Jan-28
Project Schedule:
$20.22 M
Project Percent Complete: 0.0%
Actual Cost; Forecast Approved;
Bid
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Construction
Final Completion
Environmental
ApprovalKey Milestones:
Construction
NTP
Current Forecast 07/02/2710/01/2406/28/24 05/05/25
Selective equipment demolition to GBT No. 1; this
work is expected to be completed prior to the project
contract work commencing on the replacement of GBT
No. 2 and GBT No. 3.
Progress and Status:
Engineering continues to prepare plannin g phase
documents for Oceanside Water Control Pollutio n
Plant Solids Thickening (OSP 011) Process Up grade
focusing on replacement of Gravity Belt Thickeners
(GBT) (No. 2 & No. 3) with new Rotar y Drum
Thickener assemblies, replacement of associated
controls and booster pumps, replacement of flushin g
system connections, area dr ainage improvements, and
exhaust air system improvements. The pro ject team is
developing a draft Conceptual En gineering Report
(CER) and associated deliverables for Spring 2023.
Issues and Challenges:
The pro ject has been dela yed due to lack of available resources.
34 Q4-FY2021-2022 (04/01/22 - 06/30/22)
10037734 - OSP Plant-wide Ventilation (HVAC) Upgrades
Description: A wide range of HVAC-related improvements we re identified as part of the OSP Condition Assessment Repairs Project. It was dete rmined that a plant-wide air handlin g performance evaluation be conducted in order to determine if the ventilation s ystems are meeting code requirements and to better identif y needed HVAC improvements. Specific HVAC-related work includes the following: Plant-Wide Air Handlin g Performance Evaluation: Conduct a plant-wide air handling performance evaluation. 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 HVAC evaluation, desi gn and construction under the OSP Solids Thickening Process Upgr ades project. OSP 530: Look at 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 performanc e 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. OSP 042: Replace HVAC ductwork. OSP 230: Replace HVAC supply ductwork. OSP 930: Replace all HVAC equipment.
Project Status: Planning Environmental Status: Not Initiated Program: Oceanside Plant (OSP) Improvements
Project Cost:
Approved
Forecast
Actual
$7.35 M
$0.03 M
Forecast
Approved Jul-21 Se p-26
Jan-22 Ma y-27
Project Schedule:
$7.35 M
Project Percent Complete: 0.5%
Actual Cost; Forecast Approved;
Bid
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Construction
Final Completion
Environmental
ApprovalKey Milestones:
Construction
NTP
Current Forecast 10/26/2604/02/2402/01/24 08/26/24
OSP Building 011 as-found condition of ventilation
exhaust systems
Progress and Status:
Engineering continues to prepare plannin g phase
documents for OSP Plant-wide Ventilation (Heating,
Ventilation and Air Conditioning) Up grades focusin g
on air handling and condition units, ductwork and
other associated Heating, Ventilation and Air
Conditioning system improvements. The pro ject team
is developin g a draft Conceptual En gineering Repor t
and associated deliverables for Fall 2022.
Issues and Challenges:
The pro ject has been dela yed due to lack of available resources.
35 I. SSIP Quarterly Report
10036398 - OSP Condition Improvement Projects - Part 2
Description: The OSP Condition Assessment Repairs project w ill include major improvements to the plant, aimed to address the reliability of existing assets that have deteriorated over the years. This pro ject includes planning, design and environmental review of improvem ents to address the age, deterioration and reliabilit y of existing assets at OSP that are not specifically included in the other SSIP projects. This pro ject includes rehabilitation of building structures, rehabilitation or re placement of mechanical and electrical equipment, and seismic retrofit of process tanks and bu ildings. Improvements focus on maintainin g operational reliabilit y and extending the service life of buildings that are required to remain in operation for 30 years or more.
Project Status: Planning Environmental Status: Active (Various)Program: Oceanside Plant (OSP) Improvements
Project Cost:
Approved
Forecast
Actual
$105.10 M
$0.92 M
Forecast
Approved Jan-21 Jul-29
Mar-18 Jul-29
Project Schedule:
$105.10 M
Project Percent Complete: 0.1%
Actual Cost; Forecast Approved;
Bid+
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Construction+
Final Completion
Environmental+
ApprovalKey Milestones:
Construction
NTP+
Current Forecast 03/30/2710/25/24(A) 12/01/23 03/28/25 12/06/2707/01/25(B) 10/31/24 12/04/25
01/06/2807/30/25(C) 04/15/25 01/06/26
01/03/2908/05/26(D) 03/06/26 01/04/27
10/27/2309/22/21(E) 10/19/20 08/25/22
12/31/2407/01/22(F) 03/03/18 12/30/22
N/A0 1/03/23(G) 12/14/21 05/12/22
+ Project includes multiple construction contracts.
Progress and Status:
(A) OSP 620 Digestion H&S, Mech Improvements,
OSP800 Mech Improvements: En gineering completed
a kick-off of the planning phase of OSP 620 basement
health & safety and mechanical improvements, OSP
800 mechanical improvements focusin
g on sump pump
system replacements, elev ator modernization and
other mechanical s ystem improvements in the area i n
January 2022. The pro ject team is developin g a draft Conceptual Engineering Report (CER) and associated
deliverables for Fall 2022.
(B) OSP 011 Polymer & Ferric Chloride Replacement:
Subscope not initiated.
(C) OSP 042 Primar
y 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 Primar
y Clarifier
Improvements: The project will fund the Construction
Contract WW-648 Oceanside Water Pollution Control
Plant Building 042 Primary Clarifier Improvements.
The contract was awarded b y SFPUC Commission in
February 2022 and Notice-To-Proceed for Construction
was issued in May 2022.
(F) WW-669 OSP Building 011 Grit Classifer &
Preliminary Influent Slide Gate System Improvements:
The pro ject will fund the Construction Phase of
Contract WW-669 Oceanside Water Pollution Control
Plant Building 011 Grit Classifier, Primar y Influen t
Slide Gate and Building 042 Butterfl y Valve
Improvements. The contract was advertised in June
2022.
(G) JOC 53R3-15 OSP UPS Assembly Replacements:
Wastewater Enterprise En gineering has assembled
contract documents to repl ace four (4) Uninterruptable Power Supply systems. The equipment purchase order
was completed October 2021, and equipment deliver y
and installation is expected by Summer 2022.
Issues and Challenges:
None at this time.
36 Q4-FY2021-2022 (04/01/22 - 06/30/22)
10037735 - Admin Bldg (OSP 930) Health & Safety Improvements Description: A wide range of health and safet y related improvements were identi fied as part of the Oceanside Plant (OSP) Condition Assessment Repairs Project. Specific work includes the following: Repair concrete deficiencies, water infiltration, and drainage issues within OSP 930 per conceptual engineering report (CER) "Concrete Surface Condition Assessment and Repair TM". Replace the three (3) OSP 930 building sump pumps.
Replace the nine (9) Laboratory Fume Hoods. Re place the laboratory and freight elevators (frei ght elevator is higher priority).
Project Status: Planning Environmental Status: Not Initiated Program: Oceanside Plant (OSP) Improvements
Project Cost:
Approved
Forecast
Actual
$5.71 M
$0.06 M
Forecast
Approved Jan-21 Se p-25
Feb-22 Nov-26
Project Schedule:
$5.71 M
Project Percent Complete: 0.4%
Actual Cost; Forecast Approved;
Bid
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Construction
Final Completion
Environmental
ApprovalKey Milestones:
Construction
NTP
Current Forecast 06/01/2611/01/2306/29/23 04/02/24
Progress and Status:
Engineering continues to prepare plannin g phase
documents for Administration Building (OSP 930)
Health & Safet y Improvements focusin g on laborator y
exhaust hood replacement, elevator modernization,
area sump pump replacement and buildin
g
plumbing/roof drainage system improvements. The
project team is developin g draft Conceptual
Engineering Report and associated deliverables for Fall 2022.
Issues and Challenges:
The pro ject has been dela yed due to lack of available resources.
37 I. SSIP Quarterly Report
10037777 - OSP & WSPS Security Enhancements
Description: The project involves the following security upgrades: Up grading card readers and door contacts at all perimeter doors and ensurin g 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 allo wance for replacing/repairin g the existin g perimeter fence and fence support as needed Furnishing, installing, and config uring servers for video recording, mana gement and anal ytics Configuring securit y fiber optic connectivit y and addin g video camera units and local recordin g Establishin g 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 to security.
Project Status: Planning Environmental Status: Not Initiated Program: Oceanside Plant (OSP) Improvements
Project Cost:
Approved
Forecast
Actual
$7.16 M
$0.07 M
Forecast
Approved Jul-21 Jun-25
Aug-21 Jun-26
Project Schedule:
$13.78 M
Project Percent Complete: 7.9%
Actual Cost; Forecast Approved;
Bid
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Construction
Final Completion
Environmental
ApprovalKey Milestones:
Construction
NTP
Current Forecast 11/19/2502/23/24TBD 08 /22/24
Aerial photo of Oceanside Water Pollution Control
Plant and Westside Pump Station Facilities to receive
security system enhancements
Progress and Status:
Project team initiated work on the plannin g phase
as-found field verification and Needs Assessment
Report deliverables.
Issues and Challenges:
Similar to last quarter, pro ject team is forecastin g
increase in schedule due to additional time required to provide appropriate plannin
g and desi gn and also
increase in cost due to escalation in construction cost and increase in workplan estimates.
38 Q4-FY2021-2022 (04/01/22 - 06/30/22)
10026822 - North Shore Pump Station Wet Weather Improvements Description: The purpose-of this pro ject is to provide redundant effluent pumpin g capacit y at North Shore Pump Station (NSS) during wet weather. This project will replace existing four (4) dr y weather pumps with larger capacity units so that 3 of the 4 pumps are capable of pumping 75 MGD during wet weather. The pro ject also includes upgrades to the motor control center s (MCCs) and distributed control system (DCS). The implementation of this project will ensure reliable and efficient operation in keepin g with the LOS and maintain regulatory compliance.
Project Status: Construction Environmental Status: Completed (CatEx)
Program: North Point Facility
(NPF) Improvements
Project Cost:
Approved
Forecast
Actual
$55.00 M
$21.56 M
Forecast
Approved Aug-13 Dec-23
Aug-13 Dec-23
Project Schedule:
$55.00 M
Project Percent Complete: 36.0%
Actual Cost; Forecast Approved;
Bid
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Construction
Final Completion
Environmental
ApprovalKey Milestones:
Construction
NTP
Current Forecast 05/08/2306/14/19 -
10/08/20
10/13/17 04/19/21
Progress and Status:
Contractor successfully completed 7-da y manual
testing o f b o t h n e w ly installed dr y weather bar screens. Plannin g be gan for dr y weather and wet
weather cutover. SEP930 DCS room work is on going
with temporary Uninterruptable Power Supply (UPS)
targeted for completion by end of July.
Issues and Challenges:
Project team is workin g with contractor to minimize
dry weather pump manufacturer deliver y dela y b y
seeking alternate installation sequencin g and
methodologies.
Completed bar screens in operation
39 I. SSIP Quarterly Report
10037325 - Admin Bldg (NPF 930) Evaluation & Interim H&S Improvements 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 followin g items are assumed: Interim structural repairs; Replacing ro ll-up doors, UPS for the em ergency lighting system, and elevator; Rehabilitate HVAC system; El ectrical 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.
Project Status: Planning Environmental Status: Not Initiated Program: North Point Facility (NPF) Improvements
Project Cost:
Approved
Forecast
Actual
$7.93 M
$0.05 M
Forecast
Approved Mar-21 Mar-25
Mar-22 Jul-26
Project Schedule:
$7.93 M
Project Percent Complete: 0.0%
Actual Cost; Forecast Approved;
Bid
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Construction
Final Completion
Environmental
ApprovalKey Milestones:
Construction
NTP
Current Forecast 01/29/2603/04/2412/22/23 07/25/24
Progress and Status:
Planning be gan for this pro ject with pro ject team
visiting pro ject location and confirmin g overall needs by WWE staff.
Issues and Challenges:
Architectural and electrical design resources have been limited resultin g in a need to procure consultant
support services. Antiquated electrical and mechanical equipment removal ma y result with a lar ge cos t
impact.
WWE staff and design team surveying existing
obsolete electrical equipment at NPF 930
Administration Building.
40 Q4-FY2021-2022 (04/01/22 - 06/30/22)
10037904 - NPF & NSS Security Enhancements
Description: The components of the project are as follows: Upgrade continental card reader access control; Replace and furnish gate and gate operator including structural support, electrical power and controls; Add protective cages around outdoor equi pment, & repair/replace perimeter fence; Furnish, install and confi gure servers; Configure security fiber optic connectivity & add video camera units; Add signage, li ghting and prune landscaping; Provide interior presence sensing connected to intrusion detection panel.
Project Status: Planning Environmental Status: Active Program: North Point Facility (NPF) Improvements
Project Cost:
Approved
Forecast
Actual
$8.80 M
$0.02 M
Forecast
Approved Jul-21 Se p-25
Jan-22 Dec-26
Project Schedule:
$17.85 M
Project Percent Complete: 10.8%
Actual Cost; Forecast Approved;
Bid
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Construction
Final Completion
Environmental
ApprovalKey Milestones:
Construction
NTP
Current Forecast 05/08/2605/07/2410/11/23 11/07/24
Progress and Status:
Security consultant has completed two site assessments
with WWE and EMB staff. Needs Assessment is
underway, pendin g specialt y consultant
recommendations.
Issues and Challenges:
Original forecast planning duration may be insufficient due to a variety of factors, includin g but not limited to specialty consultant availabilities and contract
capacities. WWE staff has identified additional
ongoing security concerns, includin g the need for
immediate temporary fencing installation. Pro ject
team will propose a consolidated planning phase.
41 I. SSIP Quarterly Report
10038353 - NPF DCS Upgrades (Construction)
Description: This pro ject will replace the a ging control s ystem infrastructure at NPF as the existin g DCS equipment are obsolete. The needed up grades include convertin g all existin g DCS control s ystems to Emerson-based systems as specified by the Fac ility-Wide DCS Control Upgrades Project, and up grades to the aging control panels, annunciator panels , sensors, disconnect switches, bare grounding wirin g and control devices. The DCS supplier will provide the following design services: Network confi guration and architecture design; Equipment location and layout design; DC S panel layouts and wiring diagrams; Loop drawin g development; Control narrative development support ; Human Machine Interface (HMI) screen standards development; DCS application software development The DCS supplier will provide the following equipment:
Process control module panels; Remote I/O (RIO) panels ; Server equipment and rack s; Main fiber distribution rack panels; Marshalling panels or "B" panels; Fiber op tic patch panels and terminal panel; Network switches and routers.
Project Status: Construction Environmental Status: Not Applicable Program: North Point Facility (NPF) Improvements
Project Cost:
Approved
Forecast
Actual
$11.07 M
$0.06 M
Forecast
Approved Jul-21 Se p-27
Nov-21 Dec-27
Project Schedule:
$11.07 M
Project Percent Complete: 1.6%
Actual Cost; Forecast Approved;
Bid+
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Construction+
Final Completion
Environmental**
ApprovalKey Milestones:
Construction
NTP+
Current Forecast N/A0 6/30/27N/A1 1/01/21
** BEM 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 NTP represents start of fabrication/manufacturing North Shore Site Visit: Dry Weather Pump Variable
Frequency Drive (VFD)
Progress and Status:
DB-126 DCS coordination with the WW-685R team at
Northshore Pump Station (NSS) is ongoing.
Procurement of DCS hardware and software needed by
WW-685R is also ongoing. Due to desi gn chan ges
during WW-685R’s construction, the DB-126 DCS team
is anticipatin g conductin g additional field verificatio n activities at NSS to ensure proper confi guration of bar screen controls.
Issues and Challenges:
As per the previous quarterly report, the pro ject
schedule variance is due to the initiation timin g of the North Shore DCS Manufacturin g phase to meet the
needs of the WW-685R construction contract. This
SSIP project does not have preconstruction scope. It
covers manufacturing, installation, and other DCS
construction type of work at North Shore facilities.
42 Q4-FY2021-2022 (04/01/22 - 06/30/22)
10034718 - Large Sewer Condition Assessment and Improvements Description: This is a collection of sewer improvement proj ects that will rehabilitate and/or replace Lar ge Diameter Sewers (sewers greater than 36-inches in diamet er or equivalent diameter) that has been prioritized using Collection System Asset Management Program (CSAMP ) data with the highest risk level for failure. These set of projects (or subprojects) were identified from the efforts of SSIP Phase 1 projects, CWWSIPCSSR02 - Collection System Condition Assessment.
Included is one subproject to construct an intertie to convey combined sewage between the existing 66-inch diameter Channel Force Main to the Islais Creek Transport/Storage Box.
Project Status: Design Environmental Status: Active (Various)Program: Interceptors / Tunnels and Odor Control
Project Cost:
Approved
Forecast
Actual
$96.52 M
$13.78 M
Forecast
Approved Aug-19 Dec-26
Aug-19 Dec-26
Project Schedule:
$114.59 M
Project Percent Complete: 16.5%
Actual Cost; Forecast Approved;
Bid+
Advertisement
Construction+
Final Completion
Environmental+
ApprovalKey Milestones:
Construction
NTP+
Current Forecast 06/08/2606/28/22(A) 05/09/22 12/01/22 03/23/2301/19/21(B) 08/06/20 08/30/21
03/14/2408/15/22(C) 08/11/21 01/03/23
N/A* N/A*06/17/22(D) 03/23/21
12/26/2306/17/22(E) 03/08/22 11/01/22
03/06/2408/25/22(F) 06/29/22 02/06/23
N/A** 08/09/24(G) 06/22/21 03/14/22
11/22/2405/19/23(H) 03/01/23 10/19/23
N/A*** N/A***01/03/24(I) 09/21/23
N/A*** N/A***01/19/24(J) 07/28/23
+For a complete list of each contract please refer to the Project Description in the Appendices. *This scope of work will be constructed in Subprojects (B) and (E) for contracting convenience. **SF Public Works is the project lead and contracting authority. ***CN phase for Subprojects (I) and (J) will be funded through the Collection Systems R&R Program.
Progress and Status:
Subproject (A): Project team completed the 100%
design and the contract was advertised.
Subproject (B): Construction work continues to
progress and sewer work is over 50% completed.
Subproject (C): Contract advertisement is dela
yed to
obtain traffic control requirements.
Subproject (D): See footnote * above. This subpro ject
will be considered as completed in future updates.
Subproject (E): Project team completed the 100% design
and the contract was advertised.
Subproject (F): Pro
ject team is pro gressing towards
95% design.
Subproject (G): Construction work has begun.
Subproject (H): Pro ject team is pro gressing towards
35% design.
Subproject (I): Project team continues the preparation
of the Draft Conceptual Engineering Report.
Subproject (J): Pro
ject team continues with the
planning phase.
Issues and Challenges:
As reported last quarter, the project budget is increased to fund or partially fund three new subprojects (H)
East SOMA, (I) Hayes Valley and (J) West SOMA
Sewer Improvements. The overall schedule is
maintained, as the new subpro jects would be
completed within the overall project duration.
43 I. SSIP Quarterly Report
10002652 - Kansas and Marin Streets Sewer Improvements
Description: The purpose of the Kansas and Marin Streets Sewe r Improvements is to address the SSIP Level of Service (LOS) goals of managing stormwater from a stat istically derived storm lasting 3-hours, with a total of
1.3-inches of rainfall and defined peak ra infall intensity (5-year 3-hour, LOS storm). The proposed pro ject includes planning, environmental review, right-of-way, design, construction and closeout phases and assumes the following scope of work: Approximately 900 linear feet of 8-foot diameter tunnel installed usin g micro-tunnel boring machine (MTBM) constructi on method through SFPW’s Maintenance Yard; Two new reinforced concrete junction structures (including angl ed access manhole structures) to connect with the existin g sewers, and design and construct surface restoration improvements associated with project completion.
Project Status: Design Environmental Status: Completed
(CatEx)**
Program: Interceptors / Tunnels
and Odor Control
Project Cost:
Approved
Forecast
Actual
$28.38 M
$4.22 M
Forecast
Approved Jun-13 Dec-23
Jun-13 Au g-24
Project Schedule:
$30.00 M
Project Percent Complete: 20.7%
Actual Cost; Forecast Approved;
Bid
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Construction
Final Completion
Environmental**
ApprovalKey Milestones:
Construction
NTP
Current Forecast N/A0 5/06/2407/23/19 08/29/23
**Environmental approval (CatEx) was previously obtained for a sewer alignment located under private property, but project team was unsuccessful in negotiating the easement. In 2016, the project was re-baselined with a new sewer tunnel alignment, which is the Revised Project that is reflected in the current CEQA (CatEx) document.
Kansas and Marin Micro-Tunnel Boring Machine
Receiving Area
Progress and Status:
During this quarter, the pro ject team continued to
work on a new Alternative Analysis Report (AAR)
based on the current SSIP LOS design criteria, alon g
with some additional sensitivity analysis to account for project specifics which ma y necessitate a hi gher design criteria.
Issues and Challenges:
The pro ject is forecastin g an increase in cost due to higher construction cost escalation rates, which have
increased overall construction costs. Previously, the
Request For Qualification (RFQ) packa ge took lon ger
than anticipated due to resource issues and the
complexity of the design-build contract. Those dela ys
impacted the overall schedule because the RFQ
advertisement is on the critical path. Now based on the effort for the new AAR, the team has extended the
schedule milestones for the desi
gn phase and ad justed
the remainin g phase durations to maintain the same
project finish date. The pro ject team will continue to evaluate the potential impacts to scope, cost, and
schedule due to the new planning effort.
44 Q4-FY2021-2022 (04/01/22 - 06/30/22)
10033106 - Geary BRT Sewer Improvements Phase 2
Description: SFMTA is implementing the Geary Bus Rapid Transit (BRT) Program and SFPUC will be a partner to replace/upgrade sewers along the Geary Corridor. Any sewer work required, whether it is sewer relocation, sewer rehabilitation or sewer replacement, will be undertaken as part of SFMTA’s project.
SFPW has started the pre-planning effort in determinin g sewers that may need replacement due to age and/or condition. Approximately 2.2 miles of sewers on this Geary corridor, from Stanyan Street to 34th Avenue (Phase 2 of the BRT Program), and on nearby cross streets, have been identified as possibly needing replacement. The weighted average age of these sewers is 74 years.
Project Status: Design Environmental Status: Not Initiated Program: Interdepartmental Projects
Project Cost:
Approved
Forecast
Actual
$2.00 M
$0.20 M
Forecast
Approved Mar-18 Dec-23
Mar-18 Jun-23
Project Schedule:
$2.00 M
Project Percent Complete: 10.0%
Actual Cost; Forecast Approved;
Bid+
Advertisement
Construction+
Final Completion
Environmental**
ApprovalKey Milestones:
Construction
NTP+
Current Forecast N/AN /AN/A01/05/23
+ All construction related activities will be completed under a future SSIP project. ** The San Francisco County Transportation Authority (SFCTA) prepared the CEQA approval, except for the sewer and water scopes, which will be completed separately by SFPUC.
Progress and Status:
During this quarter, the pro ject team completed the
35% Design for the combined SFMTA conduit, SFPUC
Sewer, and SFPUC Water scope. The pro ject team will
initiate the Environmental Phase and outreach efforts
in July 2022.
Issues and Challenges:
None at this time.
45 I. SSIP Quarterly Report
10002664 - Van Ness BRT Sewer Improvements
Description: The scope of sewer work includes the following: Construct approximately 20,000 LF of 12-inch to 54-inch diameter VCP and RCP sewers o r H D P E s e w e r s i n s t e e l c a s i ng between Mission Street and Lombard Street for a twin sewerage system along the entire corridor; Construct 187 concrete manholes alon g the new sewer alignment; Repair, replace, or construct approximately 2,215 LF of 6-inch or 8inch side sewers and connect to the newly constructed main sewer; Construct 80 new co ncrete catch basins to en sure proper overland flow drainage around the proposed platforms and bulb-outs; Install 121 new cast iron water traps for existin g catch basins to remain where connections to new main sewers are necessary; Construct approximately 2,200 LF of 10-inch diameter VCP culverts for new catch basins; In spect newly constructed main sewers, side sewers and culverts by closed-circuit television (CCTV); Plug and fill to abandon approximately 1,800 LF of existin g sewers where sewers are to be relocated.
Project Status: Construction Environmental Status: Completed (EIR)Program: Interdepartmental Projects
Project Cost:
Approved
Forecast
Actual
$25.00 M
$20.85 M
Forecast
Approved Oct-13 Dec-21
Oct-13 Jun-23
Project Schedule:
$25.00 M
Project Percent Complete: 78.2%
Actual Cost; Forecast Approved;
Bid
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Construction
Final Completion
Environmental**
ApprovalKey Milestones:
Construction
NTP***
Current Forecast N/A1 2/30/22See Note 01/16/18
** The San Francisco County Transportation Authority (SFCTA) and the Federal Transit Administration (FTA) completed an EIR/EIS for the Van Ness BRT project (NOD filed on September 13, 2013). SFMTA is the project lead and contracting authority. SFCTA prepared an EIR for CEQA approval, which includes the SFPUC funded sewer improvement.
*** CMGC contract was awarded by SFMTA and NTP was given to Walsh Construction on October 27, 2016. NTP for the sewer work was obtained on January 16, 2018.
Sewer Completion along Van Ness
Progress and Status:
In the previous quarter, the Substantial Completion
(SC) date for the overall contract was anticipated for
Spring 2022, but SFMTA has yet to issue SC. If the SC
date continues to slip, the Final Completion date
would likely be delayed. Claim negotiations, related to schedule delays and differing site conditions, continue between SFMTA and the contractor. The dela
y in the
SC date and time needed to resolve outstandin g claims
will continue to impact the pro ject bud get and
schedule.
Issues and Challenges:
As reported last quarter, the dela y in the SC date and claims negotiations, as noted above, continue to be a
concern.
46 Q4-FY2021-2022 (04/01/22 - 06/30/22)
10002667 - Better Market Street Sewer Improvements - Phase 1 Description: In line with SSIP’s strategy to work with other City and County agencies on projects they initiated to protect value and function of wastewater facilities, SFPUC partnered with SFMTA and SFPW in the Better Market Street (BMS) State of Good Repair Program. Th is interdepartmental project will replace aging sewers.
The SSIP will participate in this Program with the replac ement of most of the sewers in Market Street, man y of which are made of bricks and are over 100 years old in Market Street.
This project will consist of three blocks project on Market Street between 5th Street and 8th Street.
Project Status: Design Environmental Status: Completed (EIR)Program: Interdepartmental Projects
Project Cost:
Approved
Forecast
Actual
$15.00 M
$1.85 M
Forecast
Approved Jan-14 Se p-24
Jan-14 Oct-28
Project Schedule:
$15.00 M
Project Percent Complete: 16.5%
Actual Cost; Forecast Approved;
Bid
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Construction
Final Completion
Environmental**
ApprovalKey Milestones:
Construction
NTP
Current Forecast 02/26/2701/15/2510/18/19 08/04/25
** SFPW is the project lead and contracting authority. They have received CEQA approval in 12/19, including SFPUC funded sewer improvements.
Better Market Street – Rendering of proposed project
Progress and Status:
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, the
project team is coordinating with WWE/Sewer
Operations to inspect the existin g conditions o f
culverts that were originally part of the BMS Phase 1
Contract. Depending on the condition of the culverts,
repair or replacement of the culverts ma y be initiated through this project. 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 will re-initiate the
planning effort for BMS Contract 2 in Summer 2022
and SFPUC staff will be en
gaging in this plannin g
effort. The extent of the scope is still in discussio n between SFPW and SFMTA mana gement and the
lead-agency has not been determined.
Issues and Challenges:
As reported last quarter, the BMS Phase 1 Contract (led by SFPW) is proceedin g without SFPUC’s proposed
water and sewer work. The schedule dela y reflects the
postponement of the proposed water and sewer work
to a future BMS Contract 2.
47 I. SSIP Quarterly Report
10002776 - Taraval Sewer Improvements
Description: SFMTA is implementin g the L Taraval Transit Improvements Pro gram and SFPUC will be a partner to replace/upgrade sewers along the Taraval Corridor. Any sewer work required, whether it is sewer relocation, sewer rehabilitation or sewer replacement, will be undertaken as part of SFMTA’s project.
The scope of the sewer work includes replacing approximately 19,000 LF of 12-inch to 36-inch diameter iron stone pipe (ISP), vitrified clay pipe (VCP), reinforced concrete pipe (RCP), or concrete sewers alon g Taraval Street between 15th Avenue and 46th Avenue, and Ulloa Street between Forest Side Avenue and 15th Avenue for a twin sewerage system.
Project Status: Construction Environmental Status: Completed (CatEx)
Program: Interdepartmental
Projects
Project Cost:
Approved
Forecast
Actual
$34.69 M
$13.26 M
Forecast
Approved Mar-16 Dec-23
Mar-16 Jul-25
Project Schedule:
$34.50 M
Project Percent Complete: 39.4%
Actual Cost; Forecast Approved;
Bid***
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Construction+
Final Completion
Environmental**
ApprovalKey Milestones:
Construction
NTP+
Current Forecast 07/02/2110/02/18(A) 04/17/17 07/01/19 08/16/2401/21/21(B) 04/17/17 12/01/21
+ Segment A (SF Zoo to Sunset Blvd – No 1306) and Segment B (Sunset Blvd to West Portal – No 1308) ** SFMTA is the project lead and contracting authority. The San Francisco County Transportation Authority (SFCTA) prepared the CEQA approval, except for the sewer and water scopes, which were separately completed by SFPUC. *** Segment B was originally advertised on June 20, 2019 with bid opening held on September 12, 2019 and was re-bid on January 21, 2021.
Progress and Status:
The Segment A Contract: Project closeout continues.
The Segment B Contract: Construction work continues
along north and south sides of Taraval Street, as well
as along Ulloa Street between 15th to Forest Side
Avenues.
Issues and Challenges:
As reported last quarter, the pro ject completion has
been extended to show the revised duration for
Se
gment B construction.
Preparing for manhole construction at 31st and
Taraval
48 Q4-FY2021-2022 (04/01/22 - 06/30/22)
10026828 - Mariposa Dry-Weather Pump Station & Force Main Improvements Description: The proposed project consists of the following: Increase the dr y weather pump capacity to handle a peak flow rate of 5.0 MGD; Demolish existing pu mp station building, underground structure, wet well, electrical system, and associated assets to make room for a new pump station; Obtain Art Commission approval; Obtain CEQA (CatEx) approval and other necessary perm its (BCDC, Maher’s Ordinance, etc.) to construct the improvements; Construct a new pump station building, underground structures, and wet well b y expanding the existing easement with SF Port; Construct new MCCs, DCS, PLC, panels, power service, and level monitorin g system; Obtain permanent power supply from Power Enterprise; Replace the existin g dry weather force main with a new larger diameter force main; Utility coordi nation and/or relocation related to the force main enlargement; Revise the existin g MOU with SF Port to include additional permanent ROW needed for the new pump station (with an upfront payment for the 66-year lease); and Conduct public outreach to the community, including SF Port and its stakeholders.
Project Status: Construction Environmental Status: Completed (CatEx)
Program: Pump Stations and
Forcemain Improvements
Project Cost:
Approved
Forecast
Actual
$31.93 M
$29.72 M
Forecast
Approved Jul-14 Dec-22
Jul-14 Dec-22
Project Schedule:
$31.93 M
Project Percent Complete: 96.2%
Actual Cost; Forecast Approved;
Bid
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Construction
Final Completion
Environmental
ApprovalKey Milestones:
Construction
NTP
Current Forecast 10/03/2204/04/1804/25/17 01/28/19
Progress and Status:
During this quarter, construction team continues to
work towards addressin g comments to turnover the
station, Contractor crews completed reprogramming.
The site fencing was installed. Substantial Completio n site inspection walkthrou gh was conducted with
stakeholders, and punch-list was generated and
conveyed to the Contractor.
The construction of force main work under Contrac
t
DB-128R2 has been completed, and staff continues to
negotiate construction claims with the design-builder,
and work towards final completion.
Issues and Challenges:
Substantial Completion was requested b y the
Contractor, but based on substantial completion
walkthrough, a punch-list was generated and
conveyed to the Contractor. Construction final
completion has been extended for Contractor to
address the punch-list items.
Exterior of the completed Mariposa Pump Station
49 I. SSIP Quarterly Report
10037251 - Seacliff No. 1 PS & FM Upgrade
Description: The purpose of this project is to replace Seacliff No. 1 PS and FM, in accordance with the Operational Reliability LOS Goal (Performance Requirements & Water Quality). This pro ject includes plannin g (including condition assessment, needs identification, al ternative analysis and conceptual engineering), design, right-of-way, environmental, bid and award, construction and closeout phases. Althou gh the pro ject scope depends on the outcome from the planning phase and scope freeze efforts, the current schedule and bud get include the following assumptions and scopes of work: Replacement of pump station and wet-well at its existing location; Replacement of approximately 930 linear feet of 8-inch force main at the same alignment; Installation of a new connection from new pump station to CSD 005; Installation of flow monitoring devices for post-storm evaluation; Installation of floatable controls at the overflow structure to CSD 005; Installin g a redundant pump for ‘n+1’ redundancy during wet weather.
As the current sewer assets are partially located on Federal/GGNRA property, substantial efforts with right-of-way coordination, environmental and other permitting is required. Potential impacts from the permitting and ROW coordination will be better quantified as the project progresses.
Project Status: Planning Environmental Status: Active (CatEx)Program: Pump Stations and Forcemain Improvements
Project Cost:
Approved
Forecast
Actual
$13.06 M
$0.68 M
Forecast
Approved Dec-20 Dec-29
Dec-20 Dec-26
Project Schedule:
$14.68 M
Project Percent Complete: 3.7%
Actual Cost; Forecast Approved;
Bid
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Construction
Final Completion
Environmental
ApprovalKey Milestones:
Construction
NTP
Current Forecast 12/22/2501/24/2407/11/23 06/19/24
Progress and Status:
The pro ject team is proceedin g with Conceptual
Engineering Report (CER).
Issues and Challenges:
As reported last quarter, the forecasted pro ject budget has increased by $1.6M to include additional anal ysis
and evaluation durin g Needs Assessmen t
Report/Alternative Anal ysis Report process and
escalation costs. The forecasted pro ject duration has
been reduced to reflect the shortenin g of the desi gn
duration on current Right-of-Way needs.
Seacliff Pump Station No.1
50 Q4-FY2021-2022 (04/01/22 - 06/30/22)
10037246 - Seacliff No. 2 PS & FM Upgrade
Description: The purpose of this project is to rehabilitate Se acliff No. 2 PS and FM, in accordance with the Operational Reliability Level-of-Service Goals (State of G ood Repair). This project includes Planning (includin g condition assessment, needs identifica tion, alternative analysis and concep tual engineering), for the followin g scope of work and assumptions: assume existin g PS can be rehabilitated and up graded to meet current buildin g codes; 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 protecti ve coating to all exposed metal piping, fittings, and valves; replace all electrical equipment; upgrade fiber optic connection; address PS security needs, includin g providing perimeter camera, access key box at gate, e gress compliant gate hardware and level lockset or panic hardware exit devise and solid panel surrounding lock; and replace existing eight-inch force main with 16-inch force main in the same alignment.
Project Status: Planning Environmental Status: Not Initiated Program: Pump Stations and Forcemain Improvements
Project Cost:
Approved
Forecast
Actual
$16.84 M
$0.60 M
Forecast
Approved Dec-20 Se p-29
Dec-20 Jan-28
Project Schedule:
$19.32 M
Project Percent Complete: 3.9%
Actual Cost; Forecast Approved;
Bid
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Construction
Final Completion
Environmental
ApprovalKey Milestones:
Construction
NTP
Current Forecast 10/26/2603/25/2404/25/23 07/26/24
Seacliff No. 2 Pump Station and the CSD 007
discharge location at Baker Beach
Progress and Status:
During this quarter, the planning phase progressed,
and design team drafted the conceptual design report.
Issues and Challenges:
As reported last quarter, the pro ject cost is forecastin g an increase due to the additional scope. The schedule
of the pro
ject was reduced because ri ght of wa y
agreements are not anticipated.
51 I. SSIP Quarterly Report
10037303 - Sunnydale PS Safety Improvements
Description: The purpose of this project is to meet the Health, Safety and Security Level-of-Service Goal.
Longer-term improvements at this station are in a separate pro ject and scheduled later in the capital improvement program. This project in cludes Planning (including conditio n assessment, needs identification, alternative analysis and conceptual engineering), Design, Right-of-Way, Environmental, Bid and Award, Construction and Closeout Phases. Although the projec t scope depends on the outcome of the Planning Phase, the project includes the following scope of work and assumptions: Address safet y risks from groundwater intrusion; Address Security Concerns, including: Install new securit y si gnage and up grade li ghting 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, mana gement server and anal ytic servers includin g uninterruptable power supplies; Install video camera units and local record ing; Evaluate and add gas detection system; Add site lighting at egress penthouse and entrance to station.
Project Status: Planning Environmental Status: Active Program: Pump Stations and Forcemain Improvements
Project Cost:
Approved
Forecast
Actual
$5.03 M
$0.48 M
Forecast
Approved Dec-20 Ma y-26
Dec-20 Ma y-26
Project Schedule:
$15.54 M
Project Percent Complete: 3.5%
Actual Cost; Forecast Approved;
Bid
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Construction
Final Completion
Environmental
ApprovalKey Milestones:
Construction
NTP
Current Forecast 07/01/2509/08/2303/14/23 04/01/24
Sunnydale Pump Station
Progress and Status:
During this quarter, the pro ject team confirmed with
Power Enterprise on PG&E’s ownership of the
transformer providing power to the pump station and
incorporated the recommendations of the corrosion
assessment report in to the draft Needs
Assessment/Conceptual Engineering Report.
Issues and Challenges:
The pro ject cost is forecastin g an increase due to the additional scope.
52 Q4-FY2021-2022 (04/01/22 - 06/30/22)
10038469 - Pump Station Security Upgrades (Cesar Chavez, GFS,CHS, MMS) 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 in clude upgrading card readers and door contacts, replacing/repairing existing perimeter fence and fence support, upgrading lighting, adding security signage.
Project Status: Planning Environmental Status: Not Initiated Program: Pump Stations and Forcemain Improvements
Project Cost:
Approved
Forecast
Actual
$4.35 M
$0.01 M
Forecast
Approved Jul-21 Se p-25
Jun-22 Ma y-27
Project Schedule:
$9.10 M
Project Percent Complete: 0.1%
Actual Cost; Forecast Approved;
Bid
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Construction
Final Completion
Environmental
ApprovalKey Milestones:
Construction
NTP
Current Forecast 10/26/2609/19/2402/29/24 01/15/25
Progress and Status:
During this quarter, the planning phase was initiated.
Issues and Challenges:
There is a schedule variance of 11 months to the start of the pro ject due to the dela ys in securin g fundin g and resources to initiate the project. Additionally, the
durations for planning and design phases are increased
to procure a specialty consultant. And, there is an
overall variance in the cost due to escalation, current estimates, and additional soft costs associated with the time extension and coordination efforts with WWE
staff and Consultant support.
53 I. SSIP Quarterly Report
10038446 - Geary Underpass PS Safe Access Enhancements
Description: This project aims to improve access in and around the Geary Underpass Pump Station, in accordance with the Health, Safety, and Security LOS goal. This includes: Investi gate options to improve maintenance access; Improve lighting and accessibility improvements to remove and replace pumps; Verif y overhead mounted underpass lighting and install lighting near entrance, if none is present; Add handrail at entry steps, add ladder fall protection, and upgrade the guardrail at the well opening; Modify or replace stair guardrails where openings exceed 21 in ches clear and at height < 42 inches; Provide handrails on both sides of stairs.
Geary Underpass Pump Station (PS) was constructed in 1960 and operates in wet weather to mana ge overland flows that collect at the Geary Boulevar d underpass located near Fillmore Street. Existing access to this PS poses a hazard to operation and maintenance staff, who must walk beside hi gh traffic areas and on a narrow pathwa y to reach the PS.
Project Status: Planning Environmental Status: Not Initiated Program: Pump Stations and Forcemain Improvements
Project Cost:
Approved
Forecast
Actual
$1.06 M
$0.02 M
Forecast
Approved Sep-21 Jul-27
Jan-22 Ma y-26
Project Schedule:
$1.85 M
Project Percent Complete: 0.9%
Actual Cost; Forecast Approved;
Bid
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Construction
Final Completion
Environmental
ApprovalKey Milestones:
Construction
NTP
Current Forecast 05/20/2503/26/2412/09/22 06/20/24
Progress and Status:
During this quarter, the pro ject team met wit h
operations and maintenance staff, and performed
condition assessments of the station to discuss the
project scope. The pro
ject team be gan preparin g the
project plan.
Issues and Challenges:
The project budget was updated, which reflects the
updated construction cost with associated mark ups
and escalation, and the associated soft cost suppor
t
needed to deliver the project. The pro ject schedule
reflects deliver y of the pro ject usin g a job order
contract vehicle.
Entrance to Geary Underpass Pump Station
54 Q4-FY2021-2022 (04/01/22 - 06/30/22)
10037245 - Brannan (019) CSD Gate & Baffle Rehab
Description: Scope of work for these CSDs are based on hi storical performance and WWE Operations video inspection records. The butterfly discharge valve is not working properly, thus the combined flow dischar ge get interrupted, when valve is not opening. In addition, the flap valve at the end of is stuck in open position and the CSD lacks baffle to control the floatables.
The components of the project at Brannan Combined Sewer Discharge (CSD) involves: Improvin g the dischar ge system either by restoring the weirs and passive system or repair of mechanical system and valve and actuator; Replace the flap gate with an inline check valve or anothe r flap gate; Install baffle for floatables control; Conduct concrete patching and repair works and repair exposed rebar; Replace the access ladder.
Project Status: Planning Environmental Status: Not Initiated Program: CSD and Transport/Storage Structures
Project Cost:
Approved
Forecast
Actual
$6.93 M
$0.23 M
Forecast
Approved Dec-20 Au g-25
Dec-20 Ma y-26
Project Schedule:
$7.95 M
Project Percent Complete: 2.5%
Actual Cost; Forecast Approved;
Bid
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Construction
Final Completion
Environmental
ApprovalKey Milestones:
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NTP
Current Forecast 08/06/2501/19/2409/27/23 08/05/24
Non-operational butterfly valve at Brannan CSD
Progress and Status:
The work on the Conceptual En gineering Report was
put on hold in this quarter based on AGM request to
perform additional hydraulic studies on the function of Combined Sewer Discharge (CSD). The work is
expected to commence in the upcoming quarter.
Issues and Challenges:
The forecasted dela y in pro ject completion and the
additional bud get are due to anticipated added scope
for backup relief weir, further tests and studies
regarding the butterfly valve, hydraulic lines, and
overall function of the Combined Sewer Dischar
ge
(CSD).
55 I. SSIP Quarterly Report
10037244 - Baker (009) Baffle Improvements
Description: The components of the project at Baker CSD in volve the following: install a baffle on the east overflow weir; repair or replace western array of valves to stop leaking; repair eastern arra y of valves to prevent leaking; repair or replace deteriorated metal plumbing pipes; repair minor defects includin g missing aggregate and infiltration in connecting sewer; and patch and coat minor exposed a ggregate in former Dissolved Air Floatation (DAF) chamber.
Project Status: Design Environmental Status: Active Program: CSD and Transport/Storage Structures
Project Cost:
Approved
Forecast
Actual
$2.26 M
$0.29 M
Forecast
Approved Dec-20 Mar-24
Dec-20 Au g-24
Project Schedule:
$2.86 M
Project Percent Complete: 7.2%
Actual Cost; Forecast Approved;
Bid
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Construction
Final Completion
Environmental
ApprovalKey Milestones:
Construction
NTP
Current Forecast 11/17/2310/27/2207/29/22 05/18/23
Progress and Status:
The 65% design was completed in this quarter. Team
will review and finalize it in the upcoming quarter.
Issues and Challenges:
As reported last quarter, the forecasted dela y in project completion and the additional bud get are due to
additional time in plannin g and definin g scope of this project.
Corroded Baffle support at Baker Street CSD
56 Q4-FY2021-2022 (04/01/22 - 06/30/22)
10038468 - System-wide CSD & T/S Monitoring Equipment Assessment Description: The project involves a system-wide assessment of WWE’s CSD monitorin g equipment for wet weather operations and reporting. The assessment ma y provide recommendations for replacement or relocation of sensors, calibration needs, technology upgrades, tr ansfer from hard-wired to radio, new installations, additional access, or other recommend ations. As an allowance, the pro ject 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) and CSD 043 – Sunnydale (1 sensor). An additional allowance of $2,0000,000 is also included for reliabilit y improvements of sensors at other CSD locations based on the assessment results.
Project Status: Planning Environmental Status: Not Applicable Program: CSD and Transport/Storage Structures
Project Cost:
Approved
Forecast
Actual
$9.29 M
$0.02 M
Forecast
Approved Jul-21 Se p-26
Jan-22 Feb-27
Project Schedule:
$9.29 M
Project Percent Complete: 0.4%
Actual Cost; Forecast Approved;
Bid
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Construction
Final Completion
Environmental
ApprovalKey Milestones:
Construction
NTP
Current Forecast 08/31/2608/01/24N/A0 1/02/25
Progress and Status:
The pro ject team is workin g on further definin g the
scope of work and is plannin g to conduct a pro ject
kick-off meetin g with pro ject stakeholders in the
coming quarter.
Issues and Challenges:
As per the previous quarterly report, the pro ject
initiation delay is due to the re-evaluation effort o f whether to cancel this project or re-prioritize it to start later within SSIP’s overall execution schedule. The
project scope was refined to better address WWE’s
needs due to the re-evaluation.
Existing field instrumentation equipment installed in a sewer manhole
57 I. SSIP Quarterly Report
10038547 - CSD Structure Rehab & Upgrades - Part 1
Description: Laguna (CSD 011: Clean and prepare pipe for decommissioning; Remove debris, and seal cracks; Demolish existing items; Relocate and/or cap existing utilities; Install permanent bulkheads at the seawall and Marina T/S Box; Apply anticorrosive coating to expose d ferrous metals; Perform dewatering; Install cellular concrete; Remove access manholes and backfill; Howard (C SD 018): Improve floatables control; Repair butterfl y 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; investi gate potential pipe sag; repair missing bricks and mortar; seal cracks and fractures; Mariposa (CSD 029): Patch and coat concrete and exposed rebar; seal cracks; repair cracks and frac tures; repair or replace manhole cover and ladder rungs; replace monitoring line brackets; Evans (CSD 037): Seal in filtration cracks and holes; patch and repair concrete defects; patch and repair exposed rebar and missing aggr egate; repair or replace baffle brackets; Lake Merced (CSD 001): Seal infiltration cracks and holes; patch an d coat concrete defects and exposed rebar; Lincoln CSD (003): Seal infiltration cracks and holes, patch and coat concrete defects and exposed rebar; seal cracks and fractures, remove abandoned-in-place flow monitoring equipment and cables.
Project Status: Planning Environmental Status: Not Initiated Program: CSD and Transport/Storage Structures
Project Cost:
Approved
Forecast
Actual
$36.38 M
$0.03 M
Forecast
Approved Jul-21 Se p-28
Jan-22 Jan-29
Project Schedule:
$39.65 M
Project Percent Complete: 0.1%
Actual Cost; Forecast Approved;
Bid+
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Construction+
Final Completion
Environmental
ApprovalKey Milestones:
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NTP+
Current Forecast 07/30/2502/14/24(A) 09/28/23 07/01/24 12/31/2507/31/24(B) 04/05/24 01/02/25
12/31/2607/31/25(C) 04/04/25 01/02/26
12/30/2708/03/26(D) 04/07/26 01/04/27
+ Project has 4 subprojects: A) Laguna & Howard Streets CSDs; (B) Mission Bay CSD; (C) TBD #1; and (D) TBD #2.
Howard St. CSD discharge pipe
Progress and Status:
The Plannin g effort started durin g t h i s p e r i o d f o r Laguna and Howard Combined Sewer Dischar ges
(CSD). The team inspected the structure alon g with a
specialized contractor for condition assessment. The
contractor will send a proposal for assessment in the
upcoming quarter.
Issues and Challenges:
The pro ject is forecastin g an increase in cost for
construction and associated soft costs due to escalation.
And there is a schedule variance to include the
additional time needed during pre-plannin
g to
re-prioritize the CSDs and refine the subpro ject
schedules.
58 Q4-FY2021-2022 (04/01/22 - 06/30/22)
10026810 - Yosemite Green Infrastructure
Description: The upper reach of the Yosemite Creek Da ylighting pro ject would da ylight the creek alon g 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, vege tated channels, rain gardens, piped sections and a constructed wetland/detention basin/bio-swale system. This pro ject is also referred to as “Upper Yosemite Creek Daylighting”. This project will prov ide plant establishment and/or monitorin g of the followin g GI projects, Islais Creek, Sunset, North Shore, Lake Merced, Sunnydale, Richmond, Channel and Yosemite.
Project Status: Planning Environmental Status: Completed (CatEx)
Program: Early Implementation
Projects
Project Cost:
Approved
Forecast
Actual
$17.10 M
$3.87 M
Forecast
Approved Dec-12 Jun-26
Dec-12 Oct-27
Project Schedule:
$20.70 M
Project Percent Complete: 26.7%
Actual Cost; Forecast Approved;
Bid
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Construction
Final Completion
Environmental
ApprovalKey Milestones:
Construction
NTP
Current Forecast 07/03/2503/06/2308/15/17 08/02/23
Yosemite Station along Wayland Street provides
outdoor educational opportunities for creek restoration and ecology.
Progress and Status:
During this quarter, the contract between the San
Francisco Public Utilities Commission (SFPUC) and
Brown & Caldwell/SRT Joint Venture (B&C/SRT JV)
for PR0.0123 – Green Infrastructure En gineering was
signed. The SFPUC is solicitin g desi gn fee proposals
from San Francisco Public Works (SFPW) for landscape
design of Yosemite Station; and for h ydraulic and civil design of the sidewalks and roadways. The ne gotiation
with B&C/SRT JV for design services commenced.
Next quarter, design work is forecast to start.
Issues and Challenges:
The procurement of desi gn services has required more
time than anticipated. Consequently, the forecast
project schedule has been extended to reflect this delay.
Due to delays associated with procurement of a desi gn
consultant that extended the project schedule,
construction cost escalation increased. The bud get
variance results partiall y from risin g constructio n
costs. Curb ramps, sidewalks and retainin g walls have
been added to the pro ject scope to conform with SFPW
Disability Access Coordinator’s requirements. This
additional scope contributes to construction cost
increase. 59
I. SSIP Quarterly Report
10026816 - Wawona Area Stormwater Improvement Project
Description: The objective of this project is to minimize flooding at the intersection of 15th Avenue and Wawona Street and manage stormwater in the surrounding neighborhood. The intersection of 15th and Wawona has been susceptible to recurrin g floodin g associated with moderate and heav y storms and do not meet the defined SSIP level of service. This intersecti on is lower in elevation than the surroundin g areas and when the sewers fill to capacity in large storms, th e excess stormwater runoff and manhole surchar ges travel downstream and reach the intersection, resulting in ponding water on adjacent properties. This pro ject will divert combined sewer flows from the existing sewer upstream of the intersection into a new sewer pipe on Vicente Street, extending from Wawona Street to 34th Ave.
Project Status: Construction Environmental Status: Completed (CatEx)
Program: Watershed Stormwater
Management
Project Cost:
Approved
Forecast
Actual
$45.00 M
$16.22 M
Forecast
Approved Jul-16 Jul-24
Jul-16 Dec-24
Project Schedule:
$38.90 M
Project Percent Complete: 41.2%
Actual Cost; Forecast Approved;
Bid
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Construction
Final Completion
Environmental
ApprovalKey Milestones:
Construction
NTP
Current Forecast 03/12/2410/30/2006/01/20 07/26/21
Contractor is installing the final pieces of the sewer
tunnel through the launching shaft at 20th Ave and
Vicente St.
Progress and Status:
The tunnel portion of the new auxiliar y sewer was
completed in this quarter. Sewer installation from 34t h Ave toward 19th Ave and portions of water
distribution replacement we re completed. Contractor
started dismantlin g the tunnel launchin g shaft and
installation of sewer on the east side, which will
continue in the upcoming quarter.
Issues and Challenges:
As previously reported, the pro ject bud get forecast is less due to the construction contract bid being below
the engineer’s estimate. Additionally, the constructio n final completion and the pro ject completion dates are
delayed by 5 months due to the late finish of the Bid
and Award Phase.
60 Q4-FY2021-2022 (04/01/22 - 06/30/22)
10029726 - Watershed Stormwater Management (Planning Only) Description: This pro ject includes plannin g and preliminar y desi gn support for the watershed stormwater management and implementation of green infrastr ucture projects. This Watershed Stormwater Mana gement Project planning effort will conduct on going smaller and localized watershed assessments as needed to ensure that the prioritized projects are responsive to ch anging neighborhood conditions and new data. Issues continuing to evolve include: changes in regulations, ordinances and codes such as the Non-potable Ordinance, drought, reductions in dry weather flow, the developm ent of surface flooding solutions, sea level rise, emer ging one water technolo gies and the formation of new nei ghborhood plans and district As a result of this work GI capital project planning will reflect the best state of knowledge about the Collection System.
Project Status: Planning Environmental Status: Not Applicable Program: Watershed Stormwater Management
Project Cost:
Approved
Forecast
Actual
$9.00 M
$6.26 M
Forecast
Approved Jul-16 Jun-22
Jul-16 Jun-32
Project Schedule:
$19.00 M
Project Percent Complete: 67.0%
Actual Cost; Forecast Approved;
Bid
Advertisement
Construction
Final Completion
Environmental
ApprovalKey Milestones:
Construction
NTP
Current Forecast N/AN /AN/AN/A
Progress and Status:
Similar to last quarter, the pro ject team provided
technical support for Flood Resilience Pro grammatic
Strategies, green infrastructure projects and programs, and billing system upgrades. Durin g the curren t
quarter, the pro ject team coordinated with Sa n
Francisco Recreation and Park Department on the
Buchanan Street Mall green infrastructure project.
Issues and Challenges:
The project budget was increased, and the schedule
extended to provide $1M per year for the next 10-years.
On
going fundin g for green infrastructure plannin g
efforts is necessar y to respond to re gulatory
requirements and evolvin g ob jectives and pro grams
associated with green infrastructure stormwater
management. Starting in FY22-23, flood resilience and
green infrastructure plannin g activities will no lon ger be funded under the same project (GI01). A separate
project for flood resilience planning (FR01) will be
established, facilitating more targeted reporting.
61 I. SSIP Quarterly Report
10034553 - Green Infrastructure Grant Program (GIGP)
Description: The Green Infrastructure Grant Program (GIGP) offers grants to large public and private property owners to manage stormwater onsite and improve the pe rformance of the collection system during wet weather.
The Green Infrastructure Grant Program (GIGP) was established with several objectives: to mana ge stormwater using green infrastructure, to manage stormwater cost effectively, and to provide customers impacted b y the anticipated stormwater cost allocation a mechanism to reduce their stormwater runoff and fees. The grant will cover the costs of design and construction of an approved stormwater management feature, such as rain gardens, permeable pavement, cisterns, and vegetated roofs. The maximum grant award is $765,000 per acre of impervious surface managed, up to $2 million in funding. Maintenance responsibilit y for the GI lies with the property owner and inspection responsibility with the SFPU C. In order for an application to be considered for funding, the project must meet minimum criteria including: mana ging stormwater runoff from a minimum impervious area of 0.5 acres; capturing the 90th percentile storm (0.75-inch depth) with the proposed green infrastructure features; and providing co-benefits to the community. The SFPUC has allocated $25M from FY18 – FY27 for the program. The pro gram will be administered b y the SFPUC Wastewater Enterprise with pro ject management support from the Infrastructure Division.
Project Status: Construction Environmental Status: Not Applicable Program: Watershed Stormwater Management
Project Cost:
Approved
Forecast
Actual
$25.00 M
$2.91 M
Forecast
Approved Jul-18 Jun-29
Jul-18 Jun-33
Project Schedule:
$61.32 M
Project Percent Complete: 7.2%
Actual Cost; Forecast Approved;
Bid
Advertisement
Construction
Final Completion
Environmental
ApprovalKey Milestones:
Construction
NTP
Current Forecast N/AN /AN/AN/A
Concept Plan for St. Thomas Moore Greek Orthodox
Church
Progress and Status:
During the second quarter of 2022, the PUC received
no new Green Infrastructure Grant applications, nor
were any new projects awarded. For grant projects in
the design phase, pro ject desi gn started for the green infrastructure at St Anne of the Sunset Church and
School, and the desi
gn team completed pro ject design
for the green infrastructure St. Thomas More School.
Construction started at L ycee Francais SF Orte ga
Campus during the second quarter.
Issues and Challenges:
The PUC WWE has identified the Green Infrastructure
Grant Program as a cost-effective tool to increase the
volume of stormwater mana
ged b y green
infrastructure in San Francisco. The increase to the
project schedule and bud get variance reflects the
WWE’s commitment to maximize the impact of green
infrastructure stormwater mana gement via grants to
private parcel owners in San Francisco.
62 Q4-FY2021-2022 (04/01/22 - 06/30/22)
10029730 - Operational Decision System Phase 2
Description: This project would integrate available data in th e collection system (level s, flows, pump status, etc.) with rainfall prediction data (from National Oceanic and Atmospheric Admi nistration). The rainfall prediction data will be coupled with WWE’s collection s ystem hydraulic model to pro ject the likel y impact of approaching storms and generate specific operationa l recommendations for managing flows. Phase 2 builds upon Phase 1 (CWWSIPFCRP02) for a citywide installation.
Project Status: Construction Environmental Status: Not Applicable Program: Advanced Rainfall and Operation Decision System
Project Cost:
Approved
Forecast
Actual
$6.72 M
$3.78 M
Forecast
Approved Feb-17 Se p-25
Feb-17 Se p-25
Project Schedule:
$6.72 M
Project Percent Complete: 60.2%
Actual Cost; Forecast Approved;
Bid+
Advertisement
Construction+
Final Completion
Environmental
ApprovalKey Milestones:
Construction
NTP+
Current Forecast 06/30/2512/18/17N/A0 2/22/18
+This is a software development project. NTP represents the date of award for software development agreement.
One of the Operational Decision System screens
Progress and Status:
The Operational Decision S ystem pro ject tea m
continued to conduct quality assurance/quality control
of the database during this reporting quarter.
Issues and Challenges:
None at this time.
63 I. SSIP Quarterly Report
10034360 - Lower Alemany Area Stormwater Improvement Project Description: The Lower Alemany area surrounding the US 101 and I-280 interchan ge has been susceptible to recurring flooding associated with moderate and heavy storms and do not meet the defined SSIP level of service (LOS). The primar y ob jective of the Lower Aleman y Area Stormwater Improvement Pro ject is to address the SSIP LOS goals of managing stormwater and minimizing flooding from a 5-year 3-hour storm. This pro ject will include planning, desi gn and construction to improve stormwater conve yance away from the Lower Aleman y area neighborhood and consequently to minimize flooding during the LOS storm.
Project Status: Planning Environmental Status: Active (CatEx)Program: Flood Resilience Projects Project Cost:
Approved
Forecast
Actual
$286.46 M
$3.49 M
Forecast
Approved Jan-19 Mar-28
Jan-19 Se p-28
Project Schedule:
$299.56 M
Project Percent Complete: 5.0%
Actual Cost; Forecast Approved;
Bid
Advertisement
Construction
Final Completion
Environmental
ApprovalKey Milestones:
Construction
NTP
Current Forecast 03/15/2808/22/2401/09/24 01/09/25
Flooding at the I-280/Hwy 101 interchange at Lower
Alemany area, during the rainfall of February 13, 2019
Progress and Status:
In this quarter, the pro ject team be gan drillin g bore holes to obtain geotechnical data and environmental
soil samples. The team will be gin potholin g and
collecting traffic counts in the upcoming quarter.
Issues and Challenges:
Similar to last quarter, the duration for plannin g is
extended due to the dela y in awardin g the specialized engineering, consultant contract to facilitate
Commissioner’s concerns. The forecast pro ject cost is
increased due to escalation with the schedule delay.
64 Q4-FY2021-2022 (04/01/22 - 06/30/22)
10026818 - Folsom Area Stormwater Improvement Project
Description: This project includes the plannin g and desi gn phases to improve stormwater conve yance awa y from the 17th and Folsom neighborhood to mi nimize flooding. The scope consists of: Desi gn of approximatel y 12,500 LF of new combined sewer boxes and pipes in the neighborhood immediately adjacent to 17th and Folsom; Design of approximately 5,100 LF of 12’ I.D. tunnel bore; Environmental clearance for both the upstream traditional open cut work and the tunnel bore; Modification of a Caltrans foundation to allow the tunnel to pass through; Launch shaft and staging area for the tunnel bore in the proximity of Florida Street and Alameda Street; Turning shaft for the tunnel boring machine in the vi cinity of De Haro and Alameda Street; Underpinnin g of the Division Sewer Box to allow crossing of the tunnel bore; Receivin g shaft for the tunnel bore in the vicinit y of the Channel Transport and Storage Box; Due to the uncertainty of Caltrans approval and property acquisition for the approved tunnel alignment on Alameda Street, the projec t also developed an alternative tunnel route on 17th Street. The 17th Street alternative ma y be adopted into the pro ject scope in the event the Alameda route becomes infeasible, at some point in the future.
Project Status: Design Environmental Status: Active (CatEx)Program: Flood Resilience Projects Project Cost:
Approved
Forecast
Actual
$38.00 M
$12.76 M
Forecast
Approved Jul-16 Jan-23
Jul-16 Dec-23
Project Schedule:
$38.41 M
Project Percent Complete: 52.0%
Actual Cost; Forecast Approved;
Bid+
Advertisement
Construction+
Final Completion
Environmental
ApprovalKey Milestones:
Construction
NTP+
Current Forecast N/AN /AN/A09/27/22
+ Project includes Planning, Environmental, Right of Way and Design Phases only.
The proposed Tunnel Boring Machine (TBM) retrieval
shaft at Berry Street
Progress and Status:
In this quarter, the City team reviewed the 65% desi gn for the Alameda Street Wet Weather Tunnel Contract,
completed the 95% desi gn for the initial Folso m
Contract (WW-719A) and determined the layout for the
Harrison and Treat Street Sewer Box. The Folsom
pro
ject requires extensive sta ging on private propert y
and permanent improvements throu gh private
property in order to be implemented.
Issues and Challenges:
As previously reported, the 12 month dela y is due to
forecast duration increases in the right-of-wa y
acquisition process and unanticipated desi gn
complexity and desi gn changes based on conditions i n
the field. The increase in budget is due to the increased design complexity and design changes.
65 I. SSIP Quarterly Report Q4-FY2021-2022 (04/01/22 - 06/30/22)
8. On-Going Construction**
Actual
%
Complete
CostSchedule
(Cal. Days)
NTP
Date
Approved
Construction
Final
Completion
Variance
(Approved - Forecast)BudgetSchedule
Construction Contract Current
Forecasted
Cost*
Current
Forecasted
Construction
Final
Completion*
Approved
Contract
Cost
Biosolids Digester Facilities Project
$ 222,711,10307/01/2010015796 Bisosolids Digester Facilities Project - Scope II - Foundation and
Pile Installation (Issued POs for 2
Packages)
97.9%1,235 -08/31/26 $ 222,711,10304/14/23
$ 228,459,73707/01/2010015796 Bisosolids Digester Facilities Project - Scope II - Remainder of Scope
II (Issued POs for 16 Packages)
10.9%(620) -08/31/26 $ 228,459,73705/12/28
New Headworks (Grit) Replacement
$ 318,386,08307/22/1910015807 Southeast Water Pollution Control Plant New Headworks
Facility - SCOPE III (issued POs for 52
Packages)
47.0%- -02/29/24 $ 318,386,08302/29/24
Southeast Plant (SEP) Improvements
$ 31,274,54810/05/2010002284 SEP Power Feed and
Primary Switchgear Upgrades
28.0%- -02/23/24 $ 31,274,54802/23/24
Note: * The Forecasted Cost includes all approved, pending, and potential change orders, and Final Completion Date includes all approved, pending, and potential change orders, and trends.
** This table is reflecting Active construction contract with original contract amount greater than $1M. 66 I. SSIP Quarterly Report Q4-FY2021-2022 (04/01/22 - 06/30/22) Actual
%
Complete
CostSchedule
(Cal. Days)
NTP
Date
Approved
Construction
Final
Completion
Variance
(Approved - Forecast)BudgetSchedule
Construction Contract Current
Forecasted
Cost*
Current
Forecasted
Construction
Final
Completion*
Approved
Contract
Cost
Southeast Plant (SEP) Improvements
$ 9,907,27309/09/1910015810 SEP Seismic Reliability and Condition Assessment Improvements
(WW-665)
98.0%(548) $ 570,00003/31/21 $ 10,477,27309/30/22
Oceanside Plant (OSP) and Westside Pump Station (WSS) Improvements $ 53,161,13004/19/2110029736 Westside Pump Station
Reliability Improvements
6.0%- -02/02/24 $ 53,161,13002/02/24
$ 48,433,07404/19/2110029736 Westside Pump Station
Reliability Improvements 12.9%- -02/02/24 $ 48,433,07402/02/24 $ 40,513,15311/26/1810029737 Oceanside Water Pollution
Control Plant Digester Gas Utilization
Upgrades
85.0%(441) -03/17/22 $ 40,513,15306/01/23
North Point Facility (NPF) Improvements
$ 30,382,86504/19/2110026822 NPF Clarifier Improvements 21.6%- -05/08/23 $ 30,382,86505/08/23 Interceptors / Tunnels and Odor Control
$ 7,417,78308/30/2110034718 New Montgomery, Jessie,
Minna, and Mission Streets Brick
Sewer Rehabilitation
60.0%- -03/23/23 $ 7,417,78303/23/23
Note: * The Forecasted Cost includes all approved, pending, and potential change orders, and Final Completion Date includes all approved, pending, and potential change orders, and trends.
** This table is reflecting Active construction contract with original contract amount greater than $1M. *** Contracts performed under SFMTA/SFPW.
67 I. SSIP Quarterly Report Q4-FY2021-2022 (04/01/22 - 06/30/22) Actual
%
Complete
CostSchedule
(Cal. Days)
NTP
Date
Approved
Construction
Final
Completion
Variance
(Approved - Forecast)BudgetSchedule
Construction Contract Current
Forecasted
Cost*
Current
Forecasted
Construction
Final
Completion*
Approved
Contract
Cost
Interdepartmental Projects ***
$ 17,649,79501/16/1810002664 Van Ness Corridor Transit
Improvement Project (sewer only) 99.7%(183) -06/30/22 $ 17,649,79512/30/22 Pump Stations and Forcemain Improvements
$ 18,100,33701/28/1910026828 Mariposa Dry Weather
Pump Station Improvements
95.0%(98) -06/27/22 $ 18,100,33710/03/22
Stormwater Management
$ 29,312,10007/26/2110026816 Wawona Area Stormwater
Improvement Project 22.0%- -03/12/24 $ 29,312,10003/12/24 $ 2,261,93702/28/1810029730 Operational Decision System Phase 2**** 56.0%- -06/30/25 $ 2,261,93706/30/25
$ 1,058,540,918 $ 1,057,970,918
Program Total
for On-Going
Construction
Current
Forecasted Cost
Approved
Contract Cost
Variance
+$570,000 +0.1%
Cost Percent
Note: * The Forecasted Cost includes all approved, pending, and potential change orders, and Final Completion Date includes all approved, pending, and potential change orders, and trends.
** This table is reflecting Active construction contract with original contract amount greater than $1M. 68 Q4-FY2013-2014 (04/01/14 - 06/30/14) Q4-FY2021-2022 (04/01/22 - 06/30/22)
9. PROJECTS IN CLOSEOUT
Construction
Phase
Expenditures
To Date
Current
Approved
Construction
Phase
Budget
Actual
Construction
Phase
Completion
Project Title
Current
Approved
Construction
Phase
Completion
2016
Baseline
Construction
Phase
Budget
2016
Baseline
Construction
Phase
Completion
2020
Approved
Construction
Phase
Budget
2020
Approved
Construction
Phase
Completion
Central Bayside System
Improvement Project
(CBSIP)
10002102 - Central Bayside
System Improvement Project -
Phase 1
$0 $0 $0$0N/AN/AN/A N/A
Interceptors / Tunnels
and Odor Control
10033745 - Mission Street, 16th to
Cesar Chavez Streets, Brick Sewer
Rehabilitation
05/31/22 01/29/22 $ 15,396,000 $ 6,548,104 $ 5,590,023$ 15,396,00011/22/2211/22/22 10002760 - Cargo Way Sewer Box
Odor Reduction
06/30/22 04/26/22 $ 0 $ 5,204,232 $ 4,633,216$ 4,311,00001/11/21N/A Interdepartmental
Projects
10002670 - Geary BRT Sewer
Improvements Phase 1
01/11/21 06/30/22 $ 12,383,000 $ 9,171,418 $ 7,803,455$ 9,536,00008/10/2001/14/19 10002687 - Mission Bay Loop
Sewer Improvement
06/30/21 12/01/20 $ 945,000 $ 306,347 $ 261,347$ 381,44506/29/1805/03/17 Pump Stations and
Forcemain Improvements
10002419 - Force Main Rehab at
Embarcadero and Jackson Streets
02/22/22 04/22/22 $ 3,856,000 $ 7,423,452 $ 7,201,853$ 6,985,04004/30/2106/11/18 10002485 - Griffith Pump Station
Improvements
03/31/21 01/27/21 $ 5,529,000 $ 11,761,006 $ 11,465,247$ 12,035,10006/07/1901/18/19 CSD and
Transport/Storage
Structures
10002303 - Beach and Sansome
Street CSD Rehabilitation
02/26/21 06/30/22 $ 1,691,000 $ 4,569,529 $ 3,880,127$ 1,909,14710/31/1906/19/19 10002344 - CSD Backflow
Prevention and Monitoring
03/31/22 04/12/22 $ 10,174,000 $ 7,209,532 $ 4,285,112$ 8,791,20410/30/2004/05/21 10002378 - 5th, North 6th and
Division Street CSD
Rehabilitation
02/26/21 01/23/21 $ 3,008,000 $ 3,375,064 $ 3,617,231$ 3,589,96010/31/1901/14/20 Early Implementation
Projects
10026805 - Sunset Green
Infrastructure
03/31/21 09/23/21 $ 6,524,035 $ 4,397,630 $ 4,110,363$ 4,755,15703/31/2112/31/20 10026809 - Richmond Green
Infrastructure
12/04/20 09/30/22 $ 5,589,250 $ 8,296,812 $ 8,330,937$ 7,358,93910/30/2004/30/21 Flood Resilience
Projects
10026820 - Hydraulic and
Drainage Sewer Improvements
09/08/18 09/08/18 $ 0 $ 3,557,202 $ 3,557,202$ 5,887,27006/29/18N/A TOTAL $ 64,736,113$ 71,820,327$ 65,095,285 $ 80,936,262 69 I. SSIP Quarterly Report
10. COMPLETED PROJECTS
Project
Expenditures
To Date
Current
Approved
Project
Budget
Actual
Project
Completion
Project Title
Current
Approved
Project
Completion
2016
Baseline
Project
Budget
2020
Approved
Project
Completion
2020
Approved
Project
Budget
2016
Baseline
Project
Completion
Southeast Plant (SEP)
Improvements
03/31/16 $ 1,862,44903/31/1610015553 - Biofuel Alternative Energy
$ 1,862,44903/31/16 $ 1,862,449$ 1,855,14303/31/16
06/10/16 $ 11,135,74006/10/1610026824 - SEP Oxygen
Generation Plant
$ 11,135,74006/10/16 $ 11,135,740$ 11,781,15106/10/16
03/03/16 $ 15,438,64703/03/1610015808 - SEP Existing Digester Roof Repairs
$ 15,438,64703/03/16 $ 15,438,647 $ 16,625,29707/29/16
01/21/19 $ 32,890,49101/21/1910026825 - SEP Primary and Secondary Clarifier Upgrades
$ 32,583,57601/21/19 $ 32,890,491 $ 36,016,28008/31/18
06/30/21 $ 45,016,93202/02/2110002192 - SEP 521/522 and Disinfection Upgrades
$ 44,802,18402/02/21 $ 45,016,932 $ 41,613,51601/18/19
02/28/20 $ 19,347,34202/28/2010026826 - SEP Existing Digester Gas Handling Improvements
$ 15,878,50302/28/20 $ 19,347,342 $ 22,143,31703/05/19
11/21/19 $ 8,697,21711/21/1910015811 - SEP Oxygen
Generation Plant 01
$ 8,697,21711/21/19 $ 8,697,217 $ 9,030,10612/31/18
Oceanside Plant (OSP)
Improvements
01/29/21 $ 13,848,73712/31/2010029739 - OSP Condition
Assessment Repairs
$ 11,630,77412/31/20 $ 13,848,737$ 15,843,03706/28/21
02/05/20 $ 1,678,51702/05/2010029740 - OSP Odor Control Optimization
$ 1,207,19702/05/20 $ 1,678,517$ 5,129,02904/15/22
North Point Facility (NPF)
Improvements
10/31/18 $ 18,183,63910/31/1810026821 - Northpoint Outfall Refurbishment
$ 18,183,63910/31/18 $ 18,183,639$ 17,775,62108/27/18
Interceptors / Tunnels and
Odor Control
06/30/14 $ 86,88306/30/1410002554 - Richmond Transport
Modeling
$ 86,88306/30/14 $ 86,883$ 86,88306/30/14
03/31/21 $ 4,933,00003/31/2110002641 - Collection System Condition Assessment
$ 4,909,93903/31/21 $ 4,933,000$ 10,912,00004/09/20
12/31/20 $ 6,470,17212/31/2010002689 - Drumm and Jackson Streets Sewer System
Improvement
$ 6,470,88112/31/20 $ 6,470,172$ 11,126,00012/14/18
09/21/18 $ 1,500,00009/21/1810031676 - Rutland Sewer
Improvements
$ 1,501,36309/21/18 $ 1,500,000$ 1,500,00004/26/18
Interdepartmental
Projects
06/28/19 $ 3,120,00006/28/1910002672 - Central Subway
Sewer Improvements
$ 3,108,43006/28/19 $ 3,120,000$ 3,956,00002/28/17
06/28/19 $ 3,200,00006/28/1910031546 - Masonic Avenue
Sewer Improvements
$ 2,995,77206/28/19 $ 3,200,000$ 3,921,00005/07/18
Pump Stations and
Forcemain Improvements
10/31/17 $ 281,63910/31/1710002417 - Hudson Ave Pump
Station and Outfall
Improvements
$ 281,63910/31/17 $ 281,639$ 594,00002/28/18
05/26/16 $ 178,36005/26/1610026829 - Cesar Chavez Pump
Station
$ 178,36005/26/16 $ 178,360$ 185,00005/26/16
01/23/20 $ 5,968,19001/23/2010002465 - Marin Street Sewer Replacement
$ 5,968,19101/23/20 $ 5,968,190$ 3,926,00008/03/18
06/06/17 $ 17,300,00006/06/1710002138 - North Shore to
Channel F M Drainage
Improvement
$ 17,300,00006/06/17 $ 17,300,000$ 29,800,00006/06/17
70 Q4-FY2013-2014 (04/01/14 - 06/30/14) Q4-FY2021-2022 (04/01/22 - 06/30/22) Project
Expenditures
To Date
Current
Approved
Project
Budget
Actual
Project
Completion
Project Title
Current
Approved
Project
Completion
2016
Baseline
Project
Budget
2020
Approved
Project
Completion
2020
Approved
Project
Budget
2016
Baseline
Project
Completion
CSD and
Transport/Storage
Structures
12/31/20 $ 600,00012/31/2010002299 - Richmond
Transport/Storage Tunnel
Rehabilitation
$ 589,97212/31/20 $ 600,000$ 4,873,00005/13/19
Early Implementation
Projects
06/28/13 $ 1,374,14306/28/1310031477 - Cesar Chavez Green Infrastructure
$ 1,395,84706/28/13 $ 1,374,143$ 1,374,14306/28/13
04/24/18 $ 5,341,85504/24/1810015558/10026813 - Islais Creek Green Infrastructure
$ 2,439,30304/24/18 $ 5,341,855 $ 4,929,90810/30/26
12/31/18 $ 1,716,99312/31/1810031465 - North Shore Green Infrastructure
$ 1,721,67712/31/18 $ 1,716,993 $ 2,493,27203/31/20
04/24/18 $ 6,268,45204/24/1810026807 - Lake Merced Green Infrastructure
$ 6,286,47804/24/18 $ 6,268,452 $ 7,316,07407/31/20
09/30/19 $ 5,432,09909/30/1910031676 - Sunnydale Green
Infrastructure
$ 5,074,59309/30/19 $ 5,432,099 $ 4,950,00111/30/20
08/31/18 $ 2,227,22108/31/1810031473 - Channel Green
Infrastructure
$ 2,198,79608/31/18 $ 2,227,221 $ 4,569,64809/17/20
Urban Watershed
Assessment
06/28/13 $ 3,102,67106/28/1310015816 - Urban Watershed
Assessment and Planning
Initiation
$ 3,102,67106/28/13 $ 3,102,671$ 3,102,67106/28/13
06/30/17 $ 14,260,86606/30/1710015817 - Urban Watershed Assessment and Planning
$ 14,155,92206/30/17 $ 14,260,866$ 14,260,84404/04/17
Advanced Rainfall and
Operation Decision System
06/29/18 $ 1,639,55206/29/1810029728 - Advanced Rainfall Prediction - Part 1
$ 1,488,62806/29/18 $ 1,639,552$ 3,254,00006/29/18
09/30/16 $ 967,57209/30/1610029729 - Operational Decision System Phase 1
$ 944,70909/30/16 $ 967,572 $ 1,000,92109/30/16
Flood Resilience Projects
05/06/16 $ 898,62305/06/1610026811 - 17th and Folsom Wet Weather Storage
$ 898,62305/06/16 $ 898,623 $ 1,012,35203/31/16
02/28/17 $ 2,176,24602/28/1710026814 - Flood Resilience Analysis (Planning Phase Only)
$ 2,176,24602/28/17 $ 2,176,246 $ 2,505,99905/31/17
12/30/16 $ 4,039,19012/30/1610026815 - Flood Resilience - Early Projects (Planning Phase
Only)
$ 4,037,05712/30/16 $ 4,039,190 $ 5,708,74912/30/16
03/29/19 $ 453,57603/29/1910026817 - Cayuga Ave
Stormwater Detention Project
$ 452,05303/29/19 $ 453,576 $ 8,253,00001/07/20
03/29/19 $ 175,54003/29/1910026819 - 17th and Folsom
Permanent Barriers
$ 175,54003/29/19 $ 175,540 $ 2,656,00004/02/18
Land Reuse
12/31/19 $ 84,805,83612/31/1910031815 - Land Reuse of 1800 Jerrold Avenue
$ 84,354,15112/31/19 $ 84,805,836$ 90,000,00002/01/19
12/24/21 $ 5,100,00003/31/2110029734 - Land Reuse of 1801 Jerrold Avenue
$ 767,37203/31/21 $ 5,100,000$ 8,244,01012/04/17
TOTAL $ 351,718,389 $ 336,481,021$ 414,323,972 $ 351,718,389 71 I. SSIP Quarterly Report
This page is intentionally left blank
72 - 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
1 Q4-FY2021-2022 (04/01/22 – 06/30/22)
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 Programs. 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.
2. PROGRAM STATUS
This Quarterly Report presents the progress
made on the Facilities and Infrastructure
program between April 1, 2022 and June 30,
2022.
The approved project budget and schedule
were developed and approved by the
appropriate Wastewater Enterprise Manager on
June 30, 2022. This is based on the project
team’s assessment at this time. However, it
should be noted that the project team is
currently focused on validating these estimates.
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/FY21-22
Forecasted Costs, Cost Variance between the
Current Approved and Forecasted Cost, and
Variance Over Reporting Period. The Current
Approved Budget is $662.6 million and the
currently Forecast Cost (based on the proposed
project list) at completion is $675.6 million
($13.0 million over the Current Approved
Budget).
Table 3. Program Cost Summary
Program Expenditures
to Date
($ Million)
(A)
Current
Approved
Budget
($ Million)
(B)
Q4/FY21-22
Forecasted
Cost
($ Million)
(C)
Cost
Variance
($ Million)
(D = B - C)
Variance
Over
Reporting
Period*
($ Million)
(E)
Facilities and Infrastructure Program $187.87 $662.61 $675.56 ($12.95) $0.26 * Negative number is reflecting cost increases since last quarter, and positive number is reflecting cost reduction since last quarter.
2 II. WWE F&I Quarterly Report
4. PROGRAM SCHEDULE SUMMARY
Figure 4 and Table 4 compare the Current
Approved and Current Forecasted Schedules
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
Program
Current
Approved
Project
Start
Actual
Start
Current
Approved
Completion
Current
Forecasted
Completion
Schedule
Variance
(Months)
Facilities and
Infrastructure Program 01/01/11 01/01/11 01/29/32 01/29/32 -
5. BUDGET AND SCHEDULE TREND
SUMMARY
Starting with the Q1 FY21-22 Quarterly Report,
a revised report format includes a new Table 5,
titled 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 accounts, as well as any projects
that are either Not-Initiated, On-Hold, in
Closeout or Completed.
During this Quarter (Q4 FY21-22), none of the
major milestones was achieved.
Figure 4. Program Schedule Summary
Table 5. Budget and Schedule Trend Summary
All Costs are shown in million.
Approved
Budget
Approved
Completion
Forecasted
Cost
Forecasted
Completion
Forecasted
Cost
Forecasted
Completion
Forecasted
Cost
Forecasted
Completion
Forecasted
Cost
Forecasted
Completion
Forecasted
Cost
Forecasted
Completion
Forecasted
Cost
Forecasted
Completion
ab c d e f g h i j k l m n
$33.8 04/30/27 $33.8 01/31/28 TBD TBD TBD TBD TBD TBD TBD TBD $33.8 04/01/30 $202.2 05/23/25 $67.4 11/01/22 $67.4 01/29/24 TBD TBD N/A N/A TBD TBD $202.2 05/22/26 $169.9 07/01/27 $126.7 01/30/26 $169.9 07/01/27 $169. 9 07/01/27 TBD TBD TBD TBD $183.4 06/16/28 $114.0 12/29/23 $108.5 12/19/23 $108.5 12/19/23 $108.5 12/29/23 $108.5 12/29/23 $108.5 12/29/23 $115.0 12/29/23 $67.0 06/03/26 $15.0 02/07/22 $15.0 02/07/22 $35.0 07/29/24 $67.0 07/29/24 $67.0 06/03/26 $67.0 06/03/26 Footnotes:
1. This represents Forecasted 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). All Design and Construction milestones will be determind when the Design Build contractor has been given notice to proceed.
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. 95% Design Awarded Construction1 Current Status
Project Name
Most Recent CIP
Approved Budget Project Initiation CER 35% Design
WWE - Facilities and
Infrastructure (F&I)
10033820 Southeast Outfall
Condition Assessment &
Rehabilitation
FY21-30 07/01/19
10015546 New Treasure Island
Wastewater Treatment Plant
FY21-30 06/18/18 04/02/19
06/30/23 08/30/24
11/07/22
4 Q4 - FY21-22
09/30/20 09/29/22 12/15/23 Q4 - FY21-22
06/27/25 01/22/26 Q4 - FY21-22
TBD3 TBD3
01/31/18 07/31/19 01/13/20 Q4 - FY21-22
10015554 Ocean Beach Climate
Change Adaptation Project
FY21-30
10015556 Southeast Community
Center at 1550 Evans
2 FY21-30 07/01/19 01/31/18
07/23/12 09/30/19
02/27/20 TBD Q4 - FY21-2210015557 Southeast Bay Outfall Islais Creek Crossing Replacement
FY21-30 09/26/16 10/26/16 10/22/18
3 II. WWE F&I Quarterly Report Q4-FY2021-2022 (04/01/22 - 06/30/22)
6. PROJECT PERFORMANCE SUMMARY* All costs are shown in $1,000s as of 07/01/22 Current
Forecasted
Completion
(j)
Current
Forecasted
Cost
(d)
Cost
Variance
(f = c - d)
Expenditures
To Date
(e)
Active
Phase
()
(a)
Project Name Schedule
Variance
(k = i - j)
Current
Approved
Completion
(i)
Current
Approved
Budget
(c)
‡ CIP
Approved
Completion
(h)
‡ CIP
Approved
Budget
(b)
% Cost
Changes
(g = f/c)
(+++)
Facilities and Infrastructure
10033820 - Southeast Outfall Condition
Assessment & Rehabilitation
PL $ 1,322$ 33,775 - 04/01/30 09/30/30$ 33,775$ 33,775 04/01/300% (182) 10015546 - New Treasure Island Wastewater
Treatment Plant
DS $ 8,202$ 202,208 - 05/23/25 05/22/26$ 202,208$ 202,208 05/23/250% (364) 10015554 - Ocean Beach Climate Change
Adaptation Project
CN $ 23,341$ 184,179 ($14,257) 07/01/27 06/16/28$ 169,923$ 169,923 07/01/27-8% (351) 10015556 - Southeast Community Center @ 1550
Evans
CN $ 104,873$ 115,000 ($1,000) 12/29/23 12 /29/23$ 114,000$ 114,000 12/29/23-1% - 10015557 - Southeast Bay Outfall Islais Creek
Crossing Replacement
DS $ 10,393$ 67,648 ($48) 06/03/26 06 /03/26$ 67,600$ 67,600 06/03/260% - Exclude projects with completed construction and projects that are no longer active (i.e., deleted projects, closed projects, and projects combined with other projects)
PL DS
BA
Planning Design
Bid & Award Multi-Phases MPCN
Phase Status Legend
Construction (+++) Negative number is reflecting cost overrun (Schedule delay) and positive number is reflecting cost underrun (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. (++) Current Approved Budget and Schedule: The budget and schedule approved as part of 10-year CIP for FY21-30, plus any additional budget and schedule changes approved by the Commission as part of construction contract award.
(+) CIP Approved Budget and Project Completion Date: The budget and schedule approved as part of 10-year CIP for FY21-30.
Footnotes:
4 Q4-FY2021-2022 (04/01/22 - 06/30/22)
7. PROJECT STATUS REPORT
10033820 - Southeast Outfall Condition Assessment & Rehabilitation Description: The initial Southeast Bay Outfall (SEO) cons truction occurred in 1967. The SEO dischar ges treated effluent from the Southeast Water Pollution Plant (SEP) into the San Francisco Bay, east of Pier 80. This pro ject outfall which is downstream of the Islais Creek underwater crossing, consists of a land portion of 60-inch diameter reinforced concrete cylinder pipe and a submar ine portion of 54-inch diameter and smaller ductile iron pipes including a section of 18 dual diffuser assemblies. The pro ject provides a site specific inspection plan to define the scope for condition assessment with consideration of the level of service (LOS) goals and operational constraints of the outfall system, performs comprehensive field inspections to obtain information on the outfall condition, evaluates the condition and remaining life expectancy of the outfall, and implements the rehabilitation solutions to extend the useful life.
Project Status: Planning Environmental Status: Not Initiated Program: Facilities and Infrastructure
Project Cost:
Approved
Forecast
Actual
$33.78 M
$1.32 M
Forecast
Approved Jul-19 A pr-30
Jul-19 Se p-30
Project Schedule:
$33.78 M
Project Percent Complete: 10.5%
Actual Cost; Forecast Approved;
Bid
Advertisement
Construction
Final Completion
Environmental
ApprovalKey Milestones:
Construction
NTP
Current Forecast 04/05/3010/29/25TBD 04 /06/26
Southeast Outfall Segments
Progress and Status:
On May 27, the pro ject team conducted a dive
condition assessment visual inspection on the
Southeast Outfall diffusers next to Pier 80 in San
Francisco Bay. The inspection was external/visual and
had no operational impacts to SEP. Diffuser
assemblies condition assessment was also
supplemented with video tape and still photo
graphy
as much as underwater visibility allowed. On June 30,
the inspection team also went back to the 54-inch DIP
underneath the Pier 80 to repair the exterior coatin gs which were grinded off for takin g ultrasonic thickness (UT) measurements of the DIP from the exterior of the
pipe during condition assessment in December 2021.
Issues and Challenges:
As previously reported, due to dela y in contrac t
amendment, the outfall inspection was dela yed which
pushed the forecast pro ject completion further to
September 2030.
5 II. WWE F&I Quarterly Report
10015546 - New Treasure Island Wastewater Treatment Plant 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 rec ycled 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 existin g facilit y is also not capable of providin g rec ycled water and meetin g the needs of the residents on the redeveloped island.
Project Status: Design Environmental Status: Completed (EIR)Program: Facilities and Infrastructure
Project Cost:
Approved
Forecast
Actual
$202.21 M
$8.20 M
Forecast
Approved Jan-11 Ma y-25
Jan-11 Ma y-26
Project Schedule:
$202.21 M
Project Percent Complete: 7.4%
Actual Cost; Forecast Approved;
Bid+
Advertisement
Construction+
Final Completion
Environmental
ApprovalKey Milestones:
Construction
NTP+
Current Forecast N/A1 1/21/2504/18/19 04/18/23
+ The project delivery method for this project is Design-Build (DB).
Surcharge Removal
Progress and Status:
In this quarter, the pro ject team issued Addendums
No. 3-5 for DB-132 to the RFP. Addendum No. 3
extended the due date for submission of proposals
from the two pre-qualified firms. Pro
ject team
completed evaluation of the supplemental request for
qualifications. On May 24, 2022, proposals were
received from the two pre-qualified firms. On June 14,
2022, the SFPUC issued Preliminar y Notice of Proposal
Rejection to one of the proposers due to their proposal being materially non-responsive due to exceedance of
price proposal beyond 110% of the Fixed Budget Limit.
Project team has been coordinatin g with the Contract
Administration Bureau re garding next steps to
evaluate the sole proposer.
Coordination is on
going with the surchar ge material
removal and other pro ject coordination activities with Treasure Island Communit y Development and
Treasure Island Development Authority. Final
propert
y transfer of the paperwork was initiated and
expected to be completed by the Fall/Winter of 2022.
Issues and Challenges:
Due to the sole responsive bid received, project forecast completion date and overall pro ject bud get ma y be
impacted.
6 Q4-FY2021-2022 (04/01/22 - 06/30/22)
10015554 - Ocean Beach Climate Change Adaptation Project Description: The pro ject will develop a comprehensive shoreline mana gement and protection plan a gainst bluff erosion and climate-chan ge induced sea level rise alon g Ocean Beach south of Sloat Boulevard consistent with the recommendations in the 2012 Ocean Beach Master Plan (OBMP).This pro ject is necessary to protect the integrity of wastewater assets built to protect public health and the environment, includin g the Lake Merced Tunnel, the Westside Pump Station and the Oceanside Tr eatment Plant. The project includes a) Short-term Improvements [STI] to provide interim (2015-2022) erosion protection and improved beach access [e.g., sand backpass/stabilization and placement of sand bags], b) Army Corps of Engineers Section 204 beach nourishment [ACOE] (e.g., beneficial reuse of dredged sand to prov ide erosion protection), and c) Long-term Improvements [LTI] that will address a comprehensive shoreline management and protection plan.
Project Status: Construction Environmental Status: Active (EIR)Program: Facilities and Infrastructure
Project Cost:
Approved
Forecast
Actual
$169.92 M
$23.34 M
Forecast
Approved Jul-12 Jul-27
Jul-12 Jun-28
Project Schedule:
$184.18 M
Project Percent Complete: 12.0%
Actual Cost; Forecast Approved;
Bid
Advertisement
Construction
Final Completion
Environmental
ApprovalKey Milestones:
Construction
NTP
Current Forecast 02/29/2409/14/15(A) 09/10/14 01/07/16 N/A0 9/30/21(B) 02/09/21 06/02/21
12/16/2704/27/23(C) 08/24/23 12/18/23
(A) Short Term Improvements (STI) represent multi-year, as-needed contracts WW-663, WW-667 and WW-714. (B) The Army Corps of Engineers (ACOE) will be responsible for construction (no Bid & Award). (C ) Long Term Improvements (LTI)
Proposed Project Components
Progress and Status:
A) Short Term Improvements: Contract kickoff was
held for contract WW-714. Annual monitorin g was
completed. Results are bein g analyzed to determine if
more sand needs to be placed this winter.
B) Army Corps of Engineers: The Arm y Corps of
Engineers completed this phase b y placin g nearl y
300,000 cubic yards of material on Ocean Beach.
Contract close-out is in process. Sand has mi grated to the Great Highway south of Sloat Boulevard. Sand
removal efforts are being developed.
C) Long Term Improvement: This is the first Cit y and
County of San Francisco Climate Chan ge Adaptatio n
Project requirin g a hi gh level of coordination wit h
other City and County of San Francisco Agencies;
negotiations on fundin g continues at a ver y slow rate and continues to impact overall project progress. 95% design is in progress; Response to Comments on the
Draft Environmental Impact Report is in development.
Issues and Challenges:
San Francisco Public Utilities Commission (SFPUC)
continues discussions with the San Francisco Zoo
regarding project impacts to their parking lot;
negotiations reached a draft agreement but still need to formalize. SFPUC mana gement continues to en gage
with other Cit y Departments to resolve fundin g for
non-SFPUC assets incorporated in the design.
Additionally, fundin g and staffin g issues at the
National Park Service continue to affect progress.
7 II. WWE F&I Quarterly Report
10015556 - Southeast Community Center @ 1550 Evans
Description: The Southeast Communit y Center pro ject will serve to address the SFPUC’s commitment to the mitigation measure for the expansion of the Southeast Plant (SEP) b y constructing a new communit y center at 1550 Evans. The project will include a childcare center, café , multipurpose space fo r meetings, events, and workshops, and co-working office and classroom space for community-based or ganizations providin g 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 ran ge of social services supporting workforce development and education for Southeast residents of all ages.
Project Status: Construction Environmental Status: Completed (CatEx)
Program: Facilities and
Infrastructure
Project Cost:
Approved
Forecast
Actual
$114.00 M
$104.87 M
Forecast
Approved Jul-12 Dec-23
Jul-12 Dec-23
Project Schedule:
$115.00 M
Project Percent Complete: 99.3%
Actual Cost; Forecast Approved;
Bid+
Advertisement
Construction+
Final Completion
Environmental
ApprovalKey Milestones:
Construction
NTP+
Current Forecast N/A1 2/31/2210/30/18 01/13/20
+ The project delivery method for this project is construction Manager/General Contractor (CM/GC).
Installation of wood panels and fins on the community
center building
Progress and Status:
Project construction is 98% complete. Permanen t
power was received in April and the pro ject is on track to achieve Substantial Completion by August 1. The
project received Commission approval in Ma y to
increase construction contract in an amount
not-to-exceed of $2.7M, to complete construction. Most of the additional fundin g required for construction is available within the project budget.
Issues and Challenges:
To address the need for additional fundin g the pro ject budget was increased by $1M to $115M. The increase
was approved by the Change Control Board. The
challenge ahead will be to transition to the pro ject to the SECC team and close out construction.
8 Q4-FY2021-2022 (04/01/22 - 06/30/22)
10015557 - Southeast Bay Outfall Islais Creek Crossing Replacement Description: This Wastewater Enterprise Capital Improvement Pro gram project will include improvements to the Southeast Water Pollution Control Plant effluent force main crossings at Islais Creek and modifications to the Booster Pump Station. Southeast Water Pollution Control Plant is the San Francisco Public Utilities Comission’s largest wastewater facility treating almost 80% of the City’s dry and wet weather flows.
Major improvements are planned to ensure that the SE P facilities maintain perm it compliance and operate reliably. This pro ject primaril y addresses the portion of effluent dischar ge outfall into the San Francisco Ba y through the series of pipes at Pier 80. Following improvements are needed to address aging infrastructure:
- Pipeline replacement within the Islais Creek
- Restoration of access manholes for future inspection and maintenance - Improving flow velocity with new pipeline material
- Providing redundancy and flexibility for operation
- Pipin
g isolation improvements to the Booster Pump Station
Project Status: Design Environmental Status: Completed
(MND)
Program: Facilities and
Infrastructure
Project Cost:
Approved
Forecast
Actual
$67.60 M
$10.39 M
Forecast
Approved Sep-16 Jun-26
Sep-16 Jun-26
Project Schedule:
$67.65 M
Project Percent Complete: 19.7%
Actual Cost; Forecast Approved;
Bid
Advertisement
Construction
Final Completion
Environmental
ApprovalKey Milestones:
Construction
NTP
Current Forecast TBD TBDTBDTBD
Current pipeline crossing at Islais Creek
Progress and Status:
As stated previously, after presentin g the alternatives to management, the design has been put on hold.
Project is being re-evaluated as part of upcomin g
Capital planning efforts. The desi gn team has bee n
working with the desi gn consultant to transfer pro ject documents and prepare for contract closeout.
Issues and Challenges:
As mentioned previously, due to the challen ging
alternatives evaluation process, the pro ject scope is
currently being reconsidered, thus the schedule and
budget is impacted and yet to be determined.
9 II. WWE F&I Quarterly Report Q4-FY2021-2022 (04/01/22 - 06/30/22)
8. On-Going Construction**
Actual
%
Complete
CostSchedule
(Cal. Days)
NTP
Date
Approved
Construction
Final
Completion
Variance
(Approved - Forecast)BudgetSchedule
Construction Contract Current
Forecasted
Cost*
Current
Forecasted
Construction
Final
Completion*
Approved
Contract
Cost
Facilities and Infrastructure
$ 84,152,80601/13/2010015556 Southeast Community
Center @ 1550 Evans 94.0%- ($3,012,512)12/31/22 $ 81,140,29412/31/22 $ 81,140,294 $ 84,152,806
Program Total
for On-Going
Construction
Current
Forecasted Cost
Approved
Contract Cost
Variance
($3,012,512) (3.7%)
Cost Percent
Note: * The Forecasted Cost includes all approved, pending, and potential change orders, and Final Completion Date includes all approved, pending, and potential change orders, and trends.
** This table is reflecting Active construction contract with original contract amount greater than $1M. 10 Q4-FY2013-2014 (04/01/14 - 06/30/14) Q4-FY2021-2022 (04/01/22 - 06/30/22)
9. PROJECTS IN CLOSEOUT
Construction
Phase
Expenditures
To Date
Current
Approved
Construction
Phase
Budget
Actual
Construction
Phase
Completion
Project Title
Current
Approved
Construction
Phase
Completion
2016
Baseline
Construction
Phase
Budget
2016
Baseline
Construction
Phase
Completion
2020
Approved
Construction
Phase
Budget
2020
Approved
Construction
Phase
Completion
Facilities and
Infrastructure
10015555 - Collection Division
Consolidation (Griffith Yard
Improvements)*
05/22/19 05/22/19 $ 0 $ 16,629,029 $ 16,629,029$ 27,361,78902/15/19N/A TOTAL $ 16,629,029$ 16,629,029$ 0 $ 27,361,789
* Remaining funds are being used to support wastewater facility planning projects. 11 12
II. WWE F&I Quarterly Report
10. COMPLETED PROJECTS
No projects are currently completed.
III. Renewal and Replacement Program
1 Q4-FY2021-2022 (04/01/22 – 06/30/22)
1. PROGRAM DESCRIPTION
The Wastewater Enterprise (WWE) Renewal
and Replacement Program (R&R) is a
continuing 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 Program also
complies with the State requirement that a
provision be made for the periodic repair and
replacement of sewer system facilities.
San Francisco’s sewer collection system was
installed in phases beginning in the early
1870’s. Many of the sewers are near the end of
their useful life and are in need of urgent
attention in order to continue to function at
proper capacity and to meet regulatory
standards. An asset management approach
was developed to prioritize which assets within
the sewer system should get attention first. For
the R&R Collection System, the asset
management base approach factors in the
physical condition of the sewer, age, location,
risk, public safety, Department of Public
Work’s street paving schedule, and various
other factors. Approximately 12.4 miles of
sewer replacement work was awarded in FY 13-
14. In FY 14-15 the sewer replacement mileage
target subsequently increases to 15 miles to
meet Commission endorsed Level of Service
goals.
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
treatment facility assets throughout San
Francisco by helping to maintain their
treatment capacity and performance and enable
WWE to maintain regulatory compliance with
Regional Water Quality Control Board
(RWQCB) National Pollutant Discharge
Elimination System ( NPDES) permits and Bay
Area Air Quality Management District
(BAAQMD) requirements.
2. PROGRAM STATUS
This Quarterly Report presents the progress
made on the Renewal and Replacement
Program (R&R) projects between April 1, 2022
and June 30, 2022.
The approved project budget and schedule
were developed and approved by the
appropriate Wastewater Enterprise Manager on
June 30, 2022. 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 show 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, 2022.
Figure 2.1 Total Number of Active R&R
Collection Systems Projects in R&R Program
2 III. WWE R&R Quarterly Report
The Wastewater R&R Collection System Sewer
Replacement Program has an annual budget of
$81.2 million in FY22 to award a target of 13.5
miles of sewer replacement work in San
Francisco.
Figure 2.3 shows 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
System Sewer Replacement Program has
awarded approximately 13.0 miles of sewer
replacement work in FY22.
Figure 2.4 shows the annual total program
expenditure by fiscal year for the R&R
Collection System Sewer Replacement program.
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 for the R&R
Program is $1,099.0 million and the Current
Forecasted Cost at completion is $1,088.8 million
($10.2 million under the Current Approved
Budget).
Figure 2.2 Total Number of Active R&R
Treatment Facilities Projects in R&R Program
Figure 2.3 Wastewater R&R Collection System - Sewer
Improvements - Award Linear Miles by Fiscal Year
Figure 2.4 Wastewater R&R Collection System - Sewer
Improvements - Program Expenditure by Fiscal Year
3 Q4-FY2021-2022 (04/01/22 – 06/30/22)
Table 3. Program Cost Summary
Subprograms
Expenditures
to Date
($ Million)
(A)
Current
Approved
Budget
($ Million)
(B)
Current
Forecasted
Cost
($ Million)
(C)
Cost
Variance
($ Million)
(D = B - C)
R&R Collection Systems $672.27 $909.34 $899.14 $10.20
R&R Treatment Facilities $137.84 $189.66 $189.66 -
Program Total $810.11 $1,099.00 $1,088.80 $10.20
4. PROGRAM SCHEDULE SUMMARY
Figure 4 an
d Table 4 compare the Current
Approved and Current Forecasted Schedules for
the R&R program. The Approved Schedule
completion for the overall R&R program is March
2023. The overall R&R Pr ogram is currently
forecasted to be completed in March 2023.
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 03/31/23 03/31/23 - R&R Treatment Facilities 07/01/10 07/01/10 02/14/23 02/14/23 - Overall Program 07/01/10 07/01/10 03/31/23 03/31/23 -
Figure 4. Program Schedule Summary
FY15-16
7/1/20087/1/20087/1/2008 7/1/2012
Current Approved
Schedule
(Jul-10 – Mar-23)
Current
Forecasted
Schedule*
(Jul-10 – Mar-23)
FY07-08 FY11-12 FY19-20
7/1/2016
FY23-24
7/1/2020 7/1/2022
Data Date: 07/01/22
7/1/2024
III. WWE R&R Quarterly Report Q4-FY2021-2022 (04/01/22 - 06/30/22)
5. PROGRAM PERFORMANCE SUMMARY* All costs are shown in $1,000s as of 07/01/22 Current
Forecasted
Completion
(j)
Current
Forecasted
Cost
(d)
Cost
Variance
(f = c - d)
Expenditures
To Date
(e)
Active
Phase
()
(a)
Program Name Schedule
Variance
(k = i - j)
Current
Approved
Completion
(i)
Current
Approved
Budget
(c)
‡ CIP
Approved
Completion
(h)
‡ CIP
Approved
Budget
(b)
% Cost
Changes
(g = f/c)
(+++)
Renewals and Replacements
15722 - R&R Collection Systems MP $ 695,102$ 919,540 ($10,200) 03/31/23 03 /31/23$ 909,340$ 793,640 03/31/22-1% - 15724 - R&R Treatment Facilities MP $ 141,681$ 189,660 - 02/14/23 02 /14/23$ 189,660$ 163,035 02/14/220% - Exclude projects with completed construction and projects that are no longer active (i.e., deleted projects, closed projects, and projects combined with other projects)
PL DS
BA
Planning Design
Bid & Award Multi-Phases MPCN
Phase Status Legend
Construction (+++) Negative number is reflecting cost overrun (Schedule delay) and positive number is reflecting cost underrun (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. (++) Current Approved Budget and Schedule: The budget and schedule approved as part of 10-year CIP for FY21-30, plus any additional budget and schedule changes approved by the Commission as part of construction contract award.
(+) CIP Approved Budget and Project Completion Date: The budget and schedule approved as part of 10-year CIP for FY21-30.
Footnotes:
4 Q4-FY2021-2022 (04/01/22 - 06/30/22)
6. PROJECT STATUS REPORT
15722 - R&R Collection Systems
Description: The purpose of the Wastewater Enterprise (WWE) Renewal and Replacement Program (R&R) Collection System Sewer Improvements pro ject is to maintain the existin g functionality of the sewa ge collection system and address planned and emer gency pro jects for repair and replacement of structurall y 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-in ch) sewer condition assessment, large diameter ( greater than 36-inch) sewer improvements and sewer tran sport storage box condition assessment. B y utilizin g an asset management approach, which factors in: physical cond ition, age, location, risk, public safety, pavin g schedule and other factors, aging and failed portions of the collection system are identified and replaced.
Program Status: Multiple
Phases
Environmental Status: Completed Program: Renewals and
Replacements
Project Cost:
Approved
Forecast
Actual
$909.34 M
$695.10 M
Forecast
Approved Jul-10 Mar-23
Jul-10 Mar-23
Project Schedule:
$919.54 M
Project Percent Complete: 80.0%
Actual Cost; Forecast Approved;
Bid+
Advertisement
Construction+
Final Completion
Environmental++
ApprovalKey Milestones:
Construction
NTP+
Current Forecast Various VariousVariousSee Note++
+ See Section 7 for the active construction contracts information. ++On-Going Construction Projects identified in Section 7. were all covered under exemption determinations.
Progress and Status:
The summar y below shows the total number of
projects in each phase of the program as of June 30,
2022.
The two-hundred ninety-eight (298) WWE Collection
Systems projects are distributed as follows:
Planning: 2
Design: 35
Bid & Award: 10
Construction: 29
Closeout: 22
Completed: 200
During this Quarter, 6 new projects were initiated, 4
projects were advertised, 3 pro jects were
awarded/awaiting NTP, 4 project received NTP, 5
project completed construction and 8 projects closed
out.
Issues and Challenges:
None at this time.
5 III. WWE R&R Quarterly Report
15724 - R&R Treatment Facilities
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 pro jects are prioritized based upon regulatory compliance, cond ition assessments, Operation staff recommendations and Level Of Service goals.
Program Status: Multiple
Phases
Environmental Status: On-going Program: Renewals and
Replacements
Project Cost:
Approved
Forecast
Actual
$189.66 M
$141.68 M
Forecast
Approved Jul-10 Feb-23
Jul-10 Feb-23
Project Schedule:
$189.66 M
Project Percent Complete: 83.0%
Actual Cost; Forecast Approved;
Bid+
Advertisement
Construction+
Final Completion
Environmental++
ApprovalKey Milestones:
Construction
NTP+
Current Forecast Various VariousVariousSee Note++
+ See Section 7 for the active construction contracts information. ++ Projects will be reviewed for CEQA compliance as they proceed.
Progress and Status:
The summar y below shows the total number of the
remaining pro jects in each phase of the pro gram as
of June 30, 2022.
The one-hundred and fourteen (114) active WWE
Treatment Facilit y Repair pro jects are distributed as follows:
Planning: 5
Design: 1
Bid & Award: 4
Construction: 8
Closeout: 31
Completed: 65
Equipment Purchase FY22 to Date: eighteen (18)
equipment purchases completed totaling $1,174,954.54.
Issues and Challenges:
None at this time.
6 III. WWE R&R Quarterly Report Q4-FY2021-2022 (04/01/22 - 06/30/22)
7. On-Going Construction**
Actual
%
Complete
CostSchedule
(Cal. Days)
NTP
Date
Approved
Construction
Final
Completion
Variance
(Approved - Forecast)BudgetSchedule
Construction Contract Current
Forecasted
Cost*
Current
Forecasted
Construction
Final
Completion*
Approved
Contract
Cost
R&R Collection System
$ 7,373,00011/30/2010034813-As-Needed Main Sewer
Replacement No. 8 (WW-697) 75.6%- -01/03/23 $ 7,373,00001/03/23 $ 10,176,95611/22/2110034815-As-Needed Spot Sewer
Re
placement No. 42 (WW-699) 57.3%- -12/12/22 $ 10,176,95612/12/22 $ 1,915,28711/23/2010034829-As-Needed Sewer Cleaning
and Ins
pection (FY21) (WW-700) 93.5%- -08/10/22 $ 1,915,28708/10/22 $ 3,637,36204/18/2210035307-Various Locations Sewer
Re
placement No. 9 (WW-704) 29.6%- -12/23/22 $ 3,637,36212/23/22 $ 3,682,94704/18/2210035398-Various Locations Sewer
Re
placement No. 12 (WW-708) 15.3%- -08/15/23 $ 3,682,94708/15/23 $ 1,052,95202/01/2210035861-As-Needed Sewer Cleaning
and Ins
pection (FY22) (WW-710R) 26.3%- -08/24/23 $ 1,052,95208/24/23 $ 7,127,74012/13/2110036509-As-Needed Main Sewer
Re
placement No. 9 (WW-713) 57.8%- -11/23/22 $ 7,127,74011/23/22 $ 9,455,12303/01/2210037103-As-Needed Spot Sewer
Re
placement No. 43 (WW-715) 30.5%- -04/04/23 $ 9,455,12304/04/23 Note: * The Forecasted Cost includes all approved, pending, and potential change orders, and Final Completion Date includes all approved, pending, and potential change orders, and trends.
** This table is reflecting Active construction contract with original contract amount greater than $1M. 7 III. WWE R&R Quarterly Report Q4-FY2021-2022 (04/01/22 - 06/30/22) Actual
%
Complete
CostSchedule
(Cal. Days)
NTP
Date
Approved
Construction
Final
Completion
Variance
(Approved - Forecast)BudgetSchedule
Construction Contract Current
Forecasted
Cost*
Current
Forecasted
Construction
Final
Completion*
Approved
Contract
Cost
R&R Treatment Plants
$ 2,461,00010/01/2010035390- OSP Egg-Shaped Digester
Interior Lining Rehabilitation
(WW-706)
92.0%- -09/20/22 $ 2,461,00009/20/22
$ 46,882,367 $ 46,882,367
Program Total
for On-Going
Construction
Current
Forecasted Cost
Approved
Contract Cost
Variance
$0 0 %
Cost Percent
Note: * The Forecasted Cost includes all approved, pending, and potential change orders, and Final Completion Date includes all approved, pending, and potential change orders, and trends.
** This table is reflecting Active construction contract with original contract amount greater than $1M. 8 9
Q4-FY2021-2022 (04/01/22 – 06/30/22)
8. PROGRAMS IN CLOSEOUT
No program is currently under closeout.
9. COMPLETED PROGRAMS
No Program is currently completed.
10 III. WWE R&R Quarterly Report
This page is intentionally left blank.
Q4-FY2021-2022 (04/01/22 - 06/30/22)
APPENDICES
1. PROJECT DESCRIPTIONS
2. APPROVED PROJECT-LEVEL SCHEDULE
3. LIST OF ACRONYMS
This page is intentionally left blank
Q4-FY2021-2022 (04/01/22 - 06/30/22)
APPENDIX 1. PROJECT DESCRIPTION
APPENDIX 1.1 SEWER SYSTEM
IMPROVEMENT PROGRAM
TREATMENT FACILITIES
Southeast Treatment Plant (SEP) Improvements
10015796 - SEP Biosolids Di gester Facilities
Project
Planning, engineering, and construction of the
new solids processing facilities will include solids
pretreatment; the thermal h ydrolysis process
(THP); anaerobic digestion; biosolids dewatering;
biosolids product storage and loadout; bio gas
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 existin
g WAS
pumping facilities.
• A consolidated Solids Pretreatment buildin g
that incorporates the followin g
processes/equipment: o WAS thickenin g usin g
gravity belt thickeners (GBTs) (3 units).
o Blending of thickened activated sludge (TAS)
and PS to produce combined primar y and active
sludge (CPAS).
o Screenin
g of CPAS usin g inline
strainpress-type screens (5 units).
o Pre-THP Cake Storage (3 hoppers).
o Pre-THP dewaterin
g of screened CPAS usin g
centrifuges (5 units).
• Thermal hydrolysis of dewatered, screened
CPAS using Cambi THP process (3 THP units)
and coolin g of the thermall y h ydrolyzed slud ge
(THS).
• Mesophilic anaerobic di gestion and di gested
sludge (DS) storage using digesters (5 silo-shaped
digesters).
• A Biosolids Dewaterin g buildin g that will
include the following processes/equipment:
o Dewaterin
g of di gested biosolids usin g 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 bio
gas produced durin g
the digestion process. Biomethane Pipeline
In
jection is bein g considered as an alternative
biogas end use. The bio gas will be treated to
natural gas quality, in jected into an existin g
PG&E gas line, and then sold as a renewable
natural
gas or vehicle fuel in a potential
Public-Private Partners hip (P3) contract. This
alternate bio gas end use would provide the
SFPUC its hi ghest value and reduce local air
emissions in the SEP nei ghborhood due to the
elimination of electricity-producin g combustion
engines.
• Odor control facilities consisting of biofilters,
carbon units and ammonia scrubbers
• Process s ystems to support the BDFP facilities
including No. 2 water (W2 – chlorinated and
filtered plant secondary effluent) system upgrade,
plant air, polymer systems, and coolin g water
system. Ancillar y facilities will also include a
ferric chloride facility for struvite control, as well
as pumped plant recycle (PPR) pumpin g 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 throu gh a
Construction Manager/General Contractor
delivery approach under two distinct scopes.
Scope I focus on the demolition and utilit y
relocation of existin g infrastructure at the pro ject
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 ma jor
components / facilities as follows:
• New Influent Junction Structure and Influent
Monitoring:
A-1
Appendix 1 - SSIP Quarterly Report
o Construction of a new Influent Junction
Structure that will include a temporar y overflow
weir for excess wet weather flow.
o Construction of a temporar y 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 existin g Influent Control
Structure.
o Installation of a new influent monitorin g 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 b
ypass around the wet
weather Headworks facilit y from the Influent
Control Structure to the primary influent conduits
that lead to the wet weather primar y
sedimentation basins (SEP 040/041).
• Upgrades to the Bruce Flynn Pump Station:
o Modifications to sewer connections and
mechanical/electrical modifications.
o Addition of new bar screens and up
grades to
the electrical system.
o Upon completion of these modifications,
demolish the Southeast Lift Station (SELS).
• A new Bar Screens, Washer-Compacters and
Screenings Handlin g Facilit y consistin g of four
multi-rake bar fine screens (three dut y plus one
standby), four screenings washer compactors, two
shuttle hoppers, and a
grit influent splitter
structure.
• A new Grit Basins, Grit Washers and Grit
Handlin
g Facilit y usin g either the HeadCell
(modular multi-tray grit tanks) or Pista360 ( grit
vortex) technology. This includes 12 HeadCell grit
tanks with 24 grit pump s or six Pista360 tanks
with 18 grit pumps. Both technologies involve 6
grit washers and two grit storage hoppers.
• A new Odor Control Facility, consistin g of a
two-stage s ystem with bioscrubbers followed b y
carbon adsorption.
• New 50 mgd influent pump station, includin g
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-volta ge
power circuit breaker on the secondary side of the
transformer.
• Electrical, Instrumentation and Control
Rooms/Building.
• Demolition of both existin g Headworks
Facilities (SEP-011 and SEP-012).
10026824 - SEP Oxy gen Generation Plant
(Completed)
As a result of the Clean Water Act of 1972, the
secondary treatment proc ess, which is achieved
through the use of high purity oxygen (HPO),
was implemented at Southeast Plant. Durin g wet
weather the re gulatory 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), cr yogenic 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. Replacin g
the antiquated ox ygen plants with two
technologically advanced 45 TPD ox ygen
generation plants, will allow WWE Operations to
have optimum control on the utilization o
f
oxygen (based on the influent variations), thus
significantly reducing the energy consumption.
10015808- SEP Existin
g Di gester Roof Repairs
(Completed)
As part of the SSIP, a new biosolids handlin g
facility will be built to replace the existing system.
However, the existin g di gesters and associated
facilities must continue to handle all biosolids
generated b y primar y and secondar y treatment
operations at SEP until all planning, design,
construction, and commissionin g activities for
new facilities are completed. Under this project,
work will be completed to maintain existin g
digestion facilities in operation with sufficient
capacity and reliabilit y to produce Class B
biosolids until new facilities are available for
service. The pro
ject consists of repairs to the
existin g floatin g roof and associated
appurtenances (Digester 8), and replacement of
the existin g floatin g roofs and associated
appurtenances (Digesters 4, 6, 7 and Cake Bins 3
& 4). This project is currently at the closeout stage.
10026825 - SEP Primary and Secondary Clarifier
A-2
Q4-FY2021-2022 (04/01/22 - 06/30/22)
Upgrades (Completed)
This project will upgrade the mechanical,
structural and electrical components at the
primary and secondar y sedimentation tanks
(clarifiers) at SEP to address operational reliability
and compliance with re gulatory requirements for
liquid treatment. The major upgrades taking place
at the primar y sedimentation tanks include
replacing ke y mechanical and electrical
equipment and addressing structural repairs such
as concrete repairs and coatin g seven tanks and
influent channel. Covers for the primar y
sedimentation tanks and ventilation s ystem will
also be installed. Similarly, major upgrades for the
secondary clarifiers include replacin g ke y
equipment and retrofittin g existin g secondar y
clarifiers (8 of 16 included in this project).
Structural repairs will also be addressed
including concrete crack repairs and coating.
10002192 - SEP 521/522 and Disinfection
Upgrades
The ma jor components of the pro ject are as
follows:
• SEP 521 Post-Chlorination building upgrades
o Replacement of four electricall y actuated sluice
gates (96” x 96”) with new sluice gates and
hydraulic actuators.
o Modifications to the existing SEP 521 buildin g
to include a new Effluent Sampling Station, new
DCS Control Station, and up grade to the existin g
bathroom for ADA compliance.
o Electrical work (e.g. distribution panels,
transformers, power to various mechanical
equipment, refeeding source power from SEP 522,
and lighting).
o Mechanical work (e.g. effluent samplin
g
stations, pumps, pipes and valves, HVAC and
plumbing system).
o Instrumentation & Control (I&C) work (e.g.
chemical analyzers, new DCS workstations,
display screens, I/O cards, switches, associated
programming).
o Installation of related structural work (e.g.
demolition, equipment pad, anchorage).
o Demolition of two mud valves and actuators.
o Construction of new concrete access ramp and
modifications to sidewalk grating system.
• New building (SEP 522) to house electrical and
hydraulic controls
o Construction of a new Electrical and HPU
building (architectural, structural, and civil).
o I&C work (e.g. new PLC panel, I/O cards,
security system, network switches and associated
programming; and connectin
g various equipment
with control and monitorin g system to plant DCS
system).
o Mechanical work (e.g. new HPU, Compressor,
HVAC and Plumbin g S ystem and associated
piping work).
o Electrical work including (e.g. six new variable
frequency drives for W3 pump motors, MCCs,
switchboards, an emergency generator,
distribution panels and lighting).
• Improvements to the No. 3 Water S
ystem
(SEP-920)
o Installation of six new 200 HP W3 pumps and
motors, associated pipin g and valves as well as
control and monitoring systems. This includes
related civil work such as site drainage, grading
and paving around the W3 pump area.
o Demolition and modification of portions of the
exiting site security wall and fence, includin g
installation of new vehicle gates and temporar y
asphalt vehicle access path.
o Removal of four existing W3 pumps, two
strainers, appurtenances, associated valves and
piping in SEP-540.
• Replace wood stop logs at SEP 540 – Effluent
Control Structure.
• Replace gates and actuators in SEP-200 Aeration
Tanks, SEP-525 Primary Effluent and Disinfection
Facility, SEP-540 Effluent Control Structure, and
SEP-545 Vault V.
• Replace valves and improve
actuators/structures at SEP 530 – Chlorine
Contact Channel related to W3 pump system.
• Replace dewaterin
g pump and submersible
sump pump, and install new h ydraulic panel in
SEP-526 Junction Structure.
10015809 - SEP Facility-wide Distributed Control
System Upgrade
This project addresses distributed control s ystem
(DCS) up grades within the Southeast Pollution
Control Plant (SEP), Oceanside Pollution Control
Plant (OSP), North Point Wet Weather Facilit y
(NPF), Channel Pump Station (CHS), Westside
A-3
Appendix 1 - SSIP Quarterly Report
Pump Station (WSS), and Bruce Fl ynn Pump
Station (BFS). Under this project, OSP, NPF, and
WSS DCS upgrades include planning/desi gn
only to ensure system-wide consistency. Both
hardware and software upgrades integrating field
instrumentation, control devices, communications
hardware, processing hardware, interface
hardware, and associated software packa ges into
a unified s ystem are required to provide
real-time, system-wide monitoring and control.
Coordination of monitoring parameters in various
systems to reflect geo-spatial relationships will
also be required to maintain compatibilit
y 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 existin
g facilities will
require remedial attention before other pro gram
projects are completed. This pro ject represents
immediate improvements to the existin g facilities
at SEP identified as part of the condition
assessment effort that are not specificall y
included as part of another near-term SSIP Phase
1 project. This pro ject includes items for
rehabilitation such as concrete spallin g repair and
seismic retrofit of priority process buildings.
Seismic retrofit and structural repairs to the
Sedimentation Buildin
g and channel structures
(SEP 530 Contact Channel, SEP 540 Effluent
Control Structure, 6’ reinforced concrete pipe
from SEP 540 to Booster Pump Station, Conduits
C/D/E, SEP 525 Box Channel, and 9’ reinforced
concrete pipe to Junction Structure #5) will be
completed.
10026826 - SEP Existin g Di gester Gas Handlin g
Improvements (Completed)
The project consists of:
• Process up grades addressin g deficiencies
related to Digester Gas Compressors, Heat
Exchangers and Controllers, Combined Primar y
Activated Sludge (CPAS) Tank, Boiler and Boiler
Stacks, Waste Flare and Co
generation Coolin g
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, Roo f
Replacement and Air Compressor (BAAQMD
Permit Application).
• Electrical Upgrades related to External Li ghting
Upgrades and installing Fire Alarm Building 800
(safety).
• Control Up
grades such as installin g CO Gas
Monitors and Replacin g Di gester Gas Flow
Meters (safety).
• 300 feet of waste gas piping and appurtenances.
10002284 - SEP Power Feed and Primary
Switchgear Upgrades
The project consists of:
• A new redundant power service from the
Potrero substation provided b
y the Power
Enterprise.
• Upgrade existing Hunters Point feed to 12 MW
by PG&E.
• Up
grade main switch gear to provide adequate
power for all existin g SEP electrical loads and
SSIP SEP projects demands and peak loads.
• Replacement/upgrade fifteen (15) a
ging
existing primary unit substations at SEP.
• Integration of Bruce Fl ynn Station and Booster
Pump Station in to SEP MV PDS to take
advantage of SEP redundant power feed instead
of separate second feeds for these facilities from
PG&E.
• Enhanced Ener
gy Monitoring and Mana gement
System (EMMS) for the MV power distribution
system.
• Coordination with other SEP pro
jects and
Biosolids Digester Facilities Project (BDFP) in
particular to coordinate construction of a unified
emer
gency power distribution s ystem for SEP in
place of the several emergency generators that are
currently being utilized and/or in the process o f
being constructed to provide emer gency power
for critical processes.
• Construct a duct bank from the main
switchgear to an electric al MH, in close proximit
y
to the BDFP, where BDFP will extend the power
supply to its facility.
10015811 - SEP Oxygen Generation Plant 01
(Completed)
A-4
Q4-FY2021-2022 (04/01/22 - 06/30/22)
The new liquid oxygen (LOX) facilit y scope o f
work is as follows:
• Demolition Work
o Removal of three existing LOX storage tanks
o Removal of four existing vaporizers
o Removal of two existin g Cr yogenic Ox ygen
Plants
• Structural Work
o Torque down piles
o Concrete foundation floor slabs for LOX stora
ge
tanks and vaporizers
o Concrete trench
• Installation Work
o Installation of four vertical LOX storage tanks
o Installation of four LOX vaporizers
o Installation of a vacuum insulated pipin
g for the
package system
o Installation of a LOX Unloading Station
10015553 - Biofuel Alternative Ener
gy
(Completed)
A recent trend in the wastewater industr y
involves the addition of fats, oil, and grease
(FOG) or other high-strength waste (HSW)
directly into di gesters to increase di gester gas
production and maximize the amount o f
renewable energy production from cogeneration.
Due to the existin g capacit y 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 currentl y accepted at the SEP
Yellow Grease Facility, onl y the mar ginal 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 dail
y 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 Ener
gy Project aims to determine if it
is feasible and cost-effective for the SFPUC to
generate bioenergy (e.g. biofuel or co generated
power) as a b yproduct of processin g 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.
10037353 - SEP 550 Booster PS Condition
Inspection & Interim
This pro
ject includes condition assessment of the
influent channel and wet wells (confined space
entry), as well as a bud get allowance to perform
concrete rehab to two wet wells and minor repairs
to the influent channel. A firmer estimate to
complete the repairs will depend on the results o f
the inspection. To inspect the influent channel,
work must occur durin g dr y weather and the
plant must either be shut down or treated effluent
diverted to Quint Street Outfall (QSO). Shut
downs may last up to 8 hours, and
coordination/approval is needed with the
Regional Water Qualit y Board to allow diversion
through QSO. Mechanical equipment rehab are
also included as part of the interim
improvements. These include:
• Replace sump pumps
• Replace water heater
• Replace air relief valves
• Replace (3) booster pumps (#1, 2 & 4)
• Replace all Variable Frequency Drives (VFD) (4)
SEP - 2 - SEP, Booster PS, & BFS Security
Enhancements
The pro
ject involves the followin g securit y
upgrades:
• Up
grading card readers and door contacts at all
perimeter doors and ensuring proper operation
• Replacing and furnishin g gates and gate
operators including struct ural support, electrical
power and controls
• Addin
g protective ca ges around outdoor
chemical and electrical equipment, includin g an
allowance for replacing/repairin g the existin g
perimeter fence and fence support as needed
• Furnishing, installing, and confi
guring servers
for video recording, management and analytics
• Confi
guring securit y fiber optic connectivit y
and addin g video camera units and local
recording
• Prunin
g the landscapin g to establish clear
zones, adding new security signage, and
upgrading to dusk- activated LED lighting
• Establishin
g a visitor mana gement system and
installing turnstiles
A-5
Appendix 1 - SSIP Quarterly Report
• Monitoring improvements (e.g. developin g
mobile tablet securit y video monitorin g
capability, establishin g a securit y monitorin g
center, a tablet-based securit y incident response
reporting template and settin g up an automatic
video archivin g process across all Wastewater
Enterprise (WWE) sites)
• Providing interior intrusion detection of critical
assets
• Addin
g interior presence sensin g connected to
an intrusion detection panel and alarmin g to
security
• Up
grading UPS backup power to serve security
components
• Adding new security signage with "No
Trespassing", applicable penal code and
emergency contact information
• Adding a main distribution frame (MDF) to
BFS.
This project also includes SEP Fire Alarm, PA
system, business network and radio
communications.
SEP - 3 - Oxygen Generation (SEP 275)
Reliability Upgrades
An evaluation of the VPSA ox
ygen generation
system is required and should include a root
cause anal ysis to determine wh y the existin g
oxygen system is not operating per design.
Measures to reliabl y meet current ox ygen
demands and long-term alternatives such as
adding or replacing VPSA modules, or replacin g
the entire s ystem with an alternative ox ygen
supply system, should also be evaluated. Future
projected oxygen demands should be considered,
which ma y chan ge based on plant operation
modifications. If more strin gent nutrient removal
regulations are imposed in the future, South East
Plant (SEP) will no lon ger employ a pure ox ygen
process. The cost allowance for the pro ject is
based on addin g a third module to the current
VPSA system to provide redundancy, althou gh
this is not necessaril y the preferred outcome for
the project.
10037776 - SEP Facilities Interim H&S Imp (SEP
850 & 930)
The project at SEP 850, SEP 930 and SEP 940
involve completin g health and safet y
improvements, including: En gineering Buildin g
(SEP 850) Health & Safety Improvements (Install
power assisted door opening devices; Address
leakage and structural rehabilitation works on
water damaged walls and ceilings; Install fall
protection where required; Replace or up grade
the HVAC system) 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
850. Admin Building (SEP 930) Health & Safet y
Improvements (Install emer gency exit li ghting
and other required safety equipment; Install
power assisted door opening devices, if required;
Install fall protection where required; Replace or
upgrade HVAC s ystem and ventilation includin g
lab fume hoods, where required; Remove or
relocate fire-corridor obstructions; 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) Health &
Safety Improvements (Install emer gency li ghting
and exit signs at access door to roll-up door;
Remove tripping hazards at threshold (uneven
door landing on pull side))
10037330 - Primary Treatment (SEP 040/041)
H&S Improvements
This pro ject involves demolition of the buildin g
superstructure at South East Plant (SEP) 040/041
and replacement of all remainin g deteriorated
items. To control odors, the sedimentation tanks
would be covered in a similar fashion to the
covers on the sedimentation tanks at SEP 042.
Ventilation of the covered tanks would be
required to protect concrete surfaces from
deterioration, and an odor control unit would be
required to treat foul air from the covered tanks.
SEP - 8 - SEP Condition Improvement Projects -
Part 1
Specific rehabilitation and mechanical equipment
related work includes the following:
Primary Sed Tanks (SEP 042) Rehab:
• Evaluate primar
y effluent butterfl y valves and
isolation sluice gates, • Repair exposed a ggregate
and concrete spalling on deck, • Evaluate influent
A-6
Q4-FY2021-2022 (04/01/22 - 06/30/22)
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
feasibility of relocatin g the s ystem closer to the
Headworks area, • Assess health and safet y
signage on tank (was observed to be inconsistent)
and replace if required, • Evaluate safet y barrier
at top of ladder (none observed) and install if
required.
10037331 - Maintenance Building (SEP 940)
Interim Improvement
Building 940 is a critical interim pro ject for South
East Plant (SEP). This is an interim pro ject while
the long-term vision and improvements under the
SEP Campus Plan is being developed. Currentl
y
these crews are shoehorned into facilities not
designed for the maintenance of electronic
equipment. A new robust shop area is essential to
be able to maintain reliable treatment facilities.
The new maintenance shops included under
Biosolids Digester Facilities Project (BDFP) do not
address these crews. 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 includin g evaluation
(and installation as-needed) of wet grinder
filtration system, condensing unit, and weldin g
exhaust system)
• H&S Improvements (emergency lights, signs,
trip hazards, safe roof access)
Oceanside Treatment Plant (OSP)
Improvements
10029736 - Westside Pump Station Reliability
Improvements
The project consists of:
• Replacement of existin g bar screens and
addition of screenin g washin g and compaction
systems.
• Construct an interconnection between the
existing dr y weather and wet weather channels
downstream of the new screens.
• New HVAC system (cooling improvements) to
manage rejected heat from electrical equipment.
• Replacement of existin
g wet weather pumps to
provide pump redundancy. The construction
would take place within the existin g structure
and includes the following major components:
o Four new submersible pumps
o 200 linear feet of 54-inch force main
• Increasin
g the power feeder capacit y at WSS to
account for additional wet weather pumpin g
capacity to allow power source redundancy. The
two new power sources from PG&E would run
approximately 3,000 feet along the Sloat Blvd.
• Replacement of the existin g odor control units
(OCUs) at the WSS with dilution ventilation fans
and ducting. An improved ventilation s ystem
would be installed within the pump station.
10029737 - OSP Di
gester Gas Utilization
Upgrade
The project consists of:
• Replacement of the gas stora ge vessel and
digester gas condition equipment. The gas
cleaning system includes a 350 cfm s ystem for
moisture, H2S, and siloxanes removal. The pro ject
includes replacement of the gas holder with new
gas holdin g tank that will provide compressed
digester gas stora ge at an avera ge di gester gas
production of approximately 450,000 cf/day.
• Replacement of the existin g co generation
Internal-Combustion units (IC engines) and
controls. The existin g IC en gines will be replaced
by three (2)-new 620 kW IC en gines to
accommodate the amount of di gester gas
anticipated durin g the maximum month
condition.
• Provide ancillar y exhaust gas conditionin g
system and heat exchan ger s ystems to compl y
with regulatory air board requirements, maximize
process efficiency and hot water production.
• Up
grade ventilation within the ener gy recovery
building.
• Replace electrical gear at Sub-Station No. 5;
provide parallelin g electrical gear and power
system reliability improvements.
• 500 kw standb
y diesel generator and diesel fuel
A-7
Appendix 1 - SSIP Quarterly Report
storage system.
10029739 - OSP Condition Assessment Repairs
The OSP Condition Assessment Repairs pro ject
will include planning, design, and environmental
review of ma jor improvements to the plant
including: rehabilitation of building structures,
rehabilitation or replacement of mechanical and
electrical equipment, and seismic retrofit o
f
process tanks and buildings. Improvements focus
on maintainin
g operational reliabilit y and
extending the service life of buildin gs that are
required to remain in operation for 30 years or
more. A preliminar y evaluation identified
improvements to be addressed in various phases
of the project, includin
g those at the followin g
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 – Parkin
g and West Entrance
Tunnel/East Entrance Tunnel
10029740 - OSP Odor Control Optimization
(Completed)
This project includes planning, design,
environmental review and
construction/upgrades to inefficiencies identified
in Building 042 (Primary Clarifiers). Currently,
the air from the entire buildin g is exchan ged and
scrubbed for odor. In order to si gnificantly reduce
the volume of air treated for odor, the primar y
clarifiers should be covered and onl y 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 stud
y as part of the Alternative Anal ysis
Report (AAR) planning phase. Opportunities ma y
exist for reducin g ener gy consumption while
maintaining effective performance and meetin g
offsite odor limits. These include optimizin g
system operation, consideration of different
reduced backpressure media, implementation o f
new lower energy usage technologies, and
ventilation strategies in cluding reduced turnover,
covers for reducing volume, and air transfer.
Based on the results of the alternative analysis,
the pro ject will fore go coverin g the primar y
clarifiers and implement other optimization
measures in its place.
OSP-2 - Solids Thickening (OSP 011) Process
Upgrade
Depending on the status of the R&R pro ject
(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 primar y
sludge, waste activated sludge, and secondar y
scum. The scope of the pro ject also includes the
replacement of corroded pipe, room fixtures,
demolition of the existin g units and ventilation
improvements as detailed below:
1.Demolish/remove the two (2) existing GBTs.
2.Install two (2) new 2 RDTs and associated
controls. 3.Replace the three (3) existin g
washwater booster pumps, pipin g and
appurtenances to meet the RDT flushin g
requirements. 4.Install hot water lines to suppl y
hot water for flushing the RDTs. 5.Install a
redundant primary scum skimmer. 6.Redesi gn
the drains on existin g and new drum screens to
improve venting and add flushing connections.
7.Install a new ultrasonic pulsar level sensor in
the TPAS tank and improve the mixin g system in
the tank. 8.Replace the three (3) thickened slud ge
pumps 42P6-1,2&3. 9.Replace all corroded pipe,
and all rusted window frames and doors.
10.Replace floor grates and tiles. 11.Up grade
electrical components and DCS control of the new
system. 12.Install a new ventilation system,
A-8
Q4-FY2021-2022 (04/01/22 - 06/30/22)
including exhaust fans and duct work for both the
new and existing RDTs, and improve the
ventilation in both the slud ge thickenin g and
sludge dewatering rooms. Coordinate work with
the OSP Ventilation Upgrades Project. 13.Install
two fixed hydrogen sulfide sensors in the Gravit y
Belt Thickener Room (OSP 01-028). Address an y
residual thickening area odor issues that were not
addressed by the OSP Ventilation (HVAC)
Upgrades Project.
OSP-3 - 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 handlin
g performance
evaluation be conducted in order to determine i f
the ventilation s ystems are meetin g code
requirements and to better identif y needed
HVAC improvements.
Specific HVAC-related work includes the
following:
Plant-Wide Air Handlin
g Performance
Evaluation: Conduct a plant-wide air handlin g
performance evaluation.
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 HVAC evaluation, desi
gn and
construction under the OSP Solids Thickenin g
Process Upgrades project
OSP 530:
Look at ventilation issues if keepin
g the
temporary chemical station from the Rec ycle
Water Project. OSP 620:
• Replace all HVAC equipment. Based on results
of the plant-wide air handlin g performance
evaluation, make provisions for increasin g air
ventilation rates in order to declassif y area from
Class 1 Division 1 to Class 1 Division 2.
• Replace FRP ducts in di gester basement serving
fans 70EF19-1, 2. OSP 042: Replace HVAC
ductwork
OSP 230: Replace HVAC supply ductwork
OSP 930: Replace all HVAC equipment
10036398 Condition Improvement Projects - Part
2 A wide ran ge of mechanical equipment related
improvements were identified as part of the OSP
Condition Assessment Repairs Project. Specific
work that forms part of the basis for this work
includes the following (note that additional
improvements are in progress or completed):
Digestion (620) Health and Safety Improvements
• Add handrails to the open risers at east end o
f
stairs to bring into building code compliance.
• Replace insulation on di
gester hot water pipin g
related to Pumps 49P22-1 to 4 and Heat
Exchangers 43M34-1 to 4.
• Replace traction elevator due to
corrosion/damage caused by water intrusion.
Digestion Operations (620) Mechanical
• Replace the six (6) sump pumps (620-SP-01 to
06), increase the capacit y of the sumps and sump
pumps 620-SP-03 & 04 to match 620-SP-01 & 02,
and address area classification issues. (Please note
that ventilation improvements as a result of the
HVAC ventilation stud
y findin gs ma y be made
which could result in an el ectrical reclassification
of the OSP 620 area).
• Replace the four (4) di gester slud ge transfer
pumps 43P19-1 to 4 and valves and address area
classification issues. (Please note that ventilation
improvements as a result of the HVAC ventilation
stud
y findings may be made which could result in
an electrical reclassification of the OSP 620 area).
• Install additional instrumentation for
monitoring and control of the di gester sludge day
tank.
• Replace the level sensors on the di
gester sludge
day tank.
• Install an automatic drip trap on the iron
sponge piping.
• Replace the four (4) odor control units
connected to the PRVs on top of each digester.
• Replace the four (4) di
gester hot water pumps
(49P22-1 to 4) Polymer & Ferric Chloride (011)
Replacement:
• Replace all ferric chloride equipment (10
metering pumps, piping, valves & pipe supports)
with new skid systems. Replace with VFDs rated
for constant torque where appropriate. Ensure the
controls are located outside of the containment
A-9
Appendix 1 - SSIP Quarterly Report
area.
• Replace the seven (7) pol ymer feed pump
systems (mixed liquor, GBT, and screw press
polymer feed).
• Replace the three (3) neat polymer and three (3)
mixed polymer transfer pumps.
• Evaluate the condition of the six (6) pol ymer
tanks (2 - 9,200 gal Neat Polymer Storage tanks, 2
- 2,000 gal Polymer Mix Tanks, 2 - 2,000 gal
Polymer Feed Tanks) and replace as necessary.
Primary Clarifiers (042) Structural Refurbishment
• Patch and coat concrete areas and address
structural defects per CER "Confined Space
Wetted Concrete Condition Assessment and
Repair Report"
Primary Clarifiers (042) Mechanical
• Replace the five (5) clarifier influent inlet valves
and flowmeters (to be coordinated with R&R
Program)
• Replace the five (5) clarifier drain valves
• Replace the five (5) clarifier slud ge collectors
(longitudinal and transverse
• Replace the ten (10) primary sludge pumps
Aeration Tanks (200) Structural Refurbishment
• Patch and coat concrete areas and address
structural defects per CER "Confined Space
Wetted Concrete Condition Assessment and
Repair Report"
Aeration (200) Mechanical
• Replace the three (3) aeration tank influent
sluice gates
• Replace the two (2) aeration tank dewaterin
g
pumps
• Replace the eighteen (18) aeration tank mixer
gear boxes• Replace the three (3) primary effluent
bypass valves and associated pneumatic actuators
and controls
• Provide one (1) strap on doppler-t
ype flow
meter for installation on the b ypass line at a
suitable location
• Potentially add up to three (3) additional
aeration tank mixers
• Replace the aeration tank purit y sensors and
mixed liquor channel air diffusing system piping
UPS Battery Replacement
• Design and install a new plant-wide UPS
system to replace the five (5) temporar y
plant-wide UPS batter y s ystems associated with
the following control panels:
o CP- 4, Secondary clarification process
o CP-5, RAS Pumps
o CP-6, W3 Water Pumps
o CP-17, HVAC exhaust in the primar y and
secondary clarifier areas
o CP-23, Plant air system
Cogeneration Building (800) Mechanical
• Replace the sump dischar
ge pipin g associated
with sump pumps 800-SP-01 & 02
Additionally, this pro
ject will fund the
construction of the followin g two pro jects from
the R&R Program:
• OSP 042 Primar
y Clarifier Improvements
(Helical Scum Skimmer)
• OSP Grit Classifier & Influent Gates
Replacement
OSP-5 - OSP Odor Control Upgrades
Specific work includes the following: Primar y
Odor Control System Improvements: 1.Coverin g
of the influent and effluent channels in OSP 042.
The primar y clarifiers would remain open and
uncovered. 2.Refurbishment of the existin g Odor
Control Units (OCUs) serving OSP 042.
3.Installation of heatin g c o i l s t o b e u s e d t o 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. 4.Other miscellaneous
improvements include new variable frequenc y
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. Secondar
y Odor Control S ystem
Improvements: 1.Sealin g the inlet weir channel
openings and effluent channel openin gs with
aluminum checker plate hatch covers. The
secondary clarifiers would remain open and
uncovered. 2.The air from the channel head
spaces would be extracted and treated b y two
existing OCUs. 3.The room air will contain ver y
low odor/moisture concentrations and will be
transferred to OSP 530 as makeup air and then
exhausted outdoors with out treatment. 4.A
heating coil will be installed to pre-heat the foul
air prior to the OCUs. 5.Other miscellaneous
improvements include new VFDs at supply fans,
a new odor control fan, new space exhaust fans
A-10
Q4-FY2021-2022 (04/01/22 - 06/30/22)
with VGDs, rebalancin g existin g odor control
fans, blank-off plates at existing ductwork,
replacement of motor control center (MCC)
exhaust fan alon g with associated ductwork and
disconnect switch, replacement of fan differential
pressure switches and automated ventilation
modulation. Replacement of Hi
gh Head Loss
Fittings: 1.Replacement of two rectan gular elbows
in a Z-t ype confi guration which suppl y HVAC
supply air to the second floor Gravit y Belt
Thickening Area in OSP 011 with two smooth
radius elbows with a splitter vane.
OSP-7 - Admin Bldg (OSP 930) Health & Safety
Improvements
A wide ran
ge of health and safet y related
improvements were identified as part of the
Oceanside Plant (OSP) Condition Assessment
Repairs Project. Specific work includes the
following: Repair concrete deficiencies, water
infiltration, and drainage issues within OSP 930
per conceptual engineering report (CER)
"Concrete Surface Condition Assessment and
Repair TM". Replace the three (3) OSP 930
building sump pumps. Replace the nine (9)
Laboratory Fume Hoods. Replace the laborator y
and freight elevators (frei ght elevator is hi gher
priority).
OSP-8 - OSP DCS Upgrade (Construction)
This pro
ject will replace the a ging control s ystem
infrastructure at OSP and other satellite
wastewater facilities like WSS as the existin g DCS
equipment are obsolete. The up grades include
converting all existing DCS, Wonderware HMI,
and programmable logic controllers (PLCs) to
Emerson-based s ystems as specified b y 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 desi gn and installation
services. In addition to the needed DCS up grades
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 durin
g
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 rela y
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 Da y Tank Bubbler
Panel for code compliance. Please note that these
control panels ma y not require replacement i f
ventilation improvements are made which result
in an electrical reclassi fication of the OSP 620
area. Recycled Water Facility • Interface with the
PLC
10037777 - OSP & WSPS Security Enhancements
The pro
ject involves the followin g securit y
upgrades: Up grading card readers and door
contacts at all perimeter doors and ensurin g
proper operation Replacin g and furnishin g gate
and gate operator including structural support,
electrical power and controls Addin g protective
cages around outdoor chemical and electrical
equipment, includin g an allowance for
replacing/repairing the existin g perimeter fence
and fence support as needed Furnishing,
installing, and confi guring servers for video
recording, mana gement and anal ytics
Configuring securit y fiber optic connectivit y and
adding video camera units and local recordin g
Establishing prune landscaping, addin g new
security signage, and up grading li ghting to
dusk-activated LED li ghting Addin g interior
presence sensin g connected to an intrusion
detection panel and alarming to security
OSP-11 - Gaseous Oxygen System (OSP 011)
A-11
Appendix 1 - SSIP Quarterly Report
Upgrades
The appropriate technolo gy and alternative
would be explored in the project's plannin g
phase, but as a basis for this project, replacement
of the PSA units with vacuum pressure swin g
adsorption (VPSA) units is assumed. PSA reduces
the desorption pressure compared to VPSA,
which allows for a hi gher percentage of available
oxygen to be recovered and less air to be
processed. This pro ject includes the
replacement/upgrade of the existin g gaseous
oxygen (GOX) system at OSP as detailed below: 1.
Demolish/remove the three (3) existing 10 ton per
day PSAs 2. Install two (2) new 10 ton per da y
VPSAs 3. Replace the GOX line connectin g the
VPSAs to the OSP 200 Aeration Basins
North Point Wet Weather Facility Projects
10026821 - Northpoint Outfall Refurbishment
(Completed)
Rehabilitation of the outfall s ystem 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
epox
y lining that provides the protection a gainst
the extreme corrosive marine environment and
strength to withstand operatin g and
hydrodynamic loads. In addition, sediments
deposited inside and around the diffuser pipes
will be removed and disposed of, alon
g with
associated steel supporting brackets. The pro ject
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 o f
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 We t
Weather Improvements
The project scope consists of:
• Demolition of the Materials Testin g Lab within
the North Shore Pump Station.
• Replace four Dry Weather (DW) pumps with
larger units so that 3 of the 4 pumps are capable
of pumping 75 mgd during wet weather.
• Replace/extend dischar
ge piping as needed for
new flow path.
• Upgrade dewatering system, personnel
elevator, bridge cranes, ventilation s ystem and
odor control system.
• Replace dry weather bar screens.
• Upgrade electrical systems.
• Full-range flow meter for each dischar ge pipe
for measurement and regulatory requirements.
• Up
grades to existin g standb y generator to
operate any one (1) of the dry weather pumps.
• Up
grades to the existin g ferrous chloride
system with double walled tanks, meterin g
pumps and secondary containment system.
• Corrosion control and concrete coatin g at inlet
channels and wet well.
• Re-roof North Shore Pump Station.
NPF-1 - Sedimentation (NPF 040/041) Tanks
Condition Improvements
The project will perform condition improvements
and upgrades to the sedimentation tanks,
including the following components: NPF 040 &
NPF 041 Sedimentation Buildings No. 1 & 2
Improvements:
• Concrete structural rehabilitation (patch and
coat basin concrete and repair cracks)
• Replace doors that are in poor condition
• Evaluate HVAC s
ystem and ventilation and
install a new heating system for locker rooms
• Replace building hot water system
• Building structural repairs, includin g
replacement of roof (consider the presence o f
solar panels)
• Address NFPA 820 area cl assification issues in
the locker room, control room & basement
• Rehabilitate locker rooms. Evaluate separatin g
personnel areas from process areas
• Repair/replace deteriorated piping, equipment
supports and other corroded metallic components
• Upgrade non-compliant stairs and
hand/guardrails.Guards noncompliant at
sedimentation tanks
• Provide no-flow cutoff for slud ge pumps to
protect pumps from running dry
• Replace building sump pumps and two (2) air
compressors in NPF 041
A-12
Q4-FY2021-2022 (04/01/22 - 06/30/22)
• Upgrade NPF 041 server room to prevent foul
air and water from entering
• Remove all abandoned-in-place equipment
NPF 043 Grease & Scum Removal Buildin g
Improvements:
• Concrete structural rehabilitation (repair cracks
and spalling, patch and coat areas exposed to wet
conditions)
• Building structural repairs, includin
g roo f
replacement, general pipin g and corroded metal
items
• Replace all roll-up doors
NPF 060 Sludge Control Building (includin
g NPF
061, NPF 062, NPF 063, NPF 064) Improvements:
• Concrete structural rehabilitation
• Building structural repairs, includin g roof and
door replacement, repair general piping,
handrails, metal items corrosion
• HVAC/ventilation upgrade • Replace doors, a
dewatering pump, and sump pumps
• Replace elevator (evaluate industrial-t
ype
elevator) and MCC
• Remove abandoned-in-place equipment,
particularly electrical and modernize control
room and "lab" room
NPF-2 - 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 durin
g the plannin g sta ge of the
project, but as a basis, the followin g items are
assumed:
• Interim structural repairs (repair deteriorated
concrete)
• Replace roll-up doors and make make entrance
ADA accessible
• Replace UPS for the emergency lighting system
• Replace elevator
• Rehabilitate HVAC system (including heating,
vent fans, and ducting)
• Electrical improvements needed for Southside
buildings to serve lower voltage applications
• Assess need for crane, replace if appropriate
(used to access dewatering sump pumps)
• Evaluate area and use of dewaterin g sump
pumps; replace pumps, piping, valves, EI&C, if
appropriate
• Inspect/replace guardrails/handrails
• Install fire sprinklers/a larms and exit lighting,
replace and install new lighting
NPF-3 - Dechlorination Process (NPF 500)
Evaluation & Interim Rehab
The interim rehabilitation components of the
project at NPF 500 are as follows:
• Repair deteriorated concrete surfaces
• Leakage into the lower level pump room needs
to be addressed
• Repair or replacement of Palmer-Bowlus flume
(effective flow monitorin g is needed and
currently not available)
• Assess the dewaterin g s ystem pumps and
piping; dewatering pumps and suction lines to be
inspected and repaired/replaced
• Repair general piping, metal items corrosion
• Upgrade/replace the HVAC systems
• Evaluate if new sampling system is needed. I f
required, replace sample pumps and ISCO
samplers, or provide a sampling system
• Assess functional need for replacement o
f
chlorine residual analyzers (currently not in use)
• Assess disinfection (hypo contact) and
dechlorination (bisulfite contact) functional needs
• Evaluate condition of two seal water pumps In
addition, a process evaluation of the facilit y
should be undertaken, which will involve
evaluation of the long-term plan for the facility.
This will determine whether the Roundhouse
should be upgraded, or eliminated and replaced
by another type of disinfection & dichlorination
system.
10037904 - NPF & NSS Security Enhancements
The components of the project are as follows:
• Upgrade continental card reader access control
• Replace and furnish gate and gate operator
including structural support, electrical power and
controls
• Add protective ca
ges around outdoor
equipment, & repair/replace perimeter fence
• Furnish, install and configure servers
• Configure security fiber optic connectivity &
add video camera units
• Add signage, lighting and prune landscaping
• Provide interior presence sensin g connected to
intrusion detection panel
A-13
Appendix 1 - SSIP Quarterly Report
NPF-6 - NPF DCS Upgrades (Construction)
This project will replace the a ging control s ystem
infrastructure at NPF as the existin g DCS
equipment are obsolete. The needed up grades
include convertin g all existin g DCS control
systems to Emerson-based systems as specified by
the Facility-Wide DCS Control Upgrades Project,
and upgrades to the aging control panels,
annunciator panels, sensors, disconnect switches,
bare grounding wiring and control devices.
The DCS supplier will provide the followin g
design services:
• Network configuration and architecture design
• Equipment location and layout design
• DCS panel layouts and wiring diagrams
• Loop drawing development
• Control narrative development support
• Human Machine Interface (HMI) screen
standards development
• DCS application software development
The DCS supplier will provide the followin
g
equipment:
• Process control module panels
• Remote I/O (RIO) panels
• Server equipment and racks
• Main fiber distribution rack panels
• Marshalling panels or "B" panels
• Fiber optic patch panels and terminal panel
• Network switches and routers
COLLECTION SYSTEM
Central Bayside System Improvement Project
10002102 - Central Bayside System Improvement
Project - Phase 1
The Central Bayside System Improvement Pro ject
(CBSIP) will provide collection s ystem
enhancements to both the Channel and Islais
Creek watersheds includin g redundanc y for the
existing 66-inch Channel Force Main,
infrastructure improvements to sewers and pump
stations, and stormwater management. Ma
jor
components of the pro ject consist of a tunnel to
transport (via gravity) dr y and wet weather flows
from the Channel and North Shore watersheds to
the SEP, a large all-weather pump station to lift
the flows into the SEP, improvements to Channel
Pump Station (CHS), and infrastructure
improvements within the watersheds. This pro
ject
will provide planning, environmental review, and
preliminary design for the improvements. Desi gn
and construction of CBSIP will be completed in
Phase 2 of SSIP.
The Channel Tunnel will include a
gravity tunnel
approximately 24-feet in diameter and up to
10,000 feet long, extendin g from the existin g CHS
near Mission Creek to the SEP. It will also include
a new Channel Tunnel Lift Station (CTLS) with
approximately 120 MGD capacity, located in the
vicinity of the SEP at the southern end of the
Channel Tunnel. The existin g CHS will be
retrofitted to include additional pumpin g
functions, potential grit removal, and potential
odor control.
Interceptors/Tunnels/Odor Control
10033106 - Geary BRT Sewer Improvements
Phase 2
SFMTA is implementin g the Gear y Bus Rapid
Transit (BRT) Pro gram and SFPUC will be a
partner to replace/up grade sewers alon g the
Geary Corridor. Any sewer work required,
whether it is sewer relocation, sewer
rehabilitation or sewer replacement, will be
undertaken as part of SFMTA’s project.
SFPW has started the pre-plannin g effort in
determining sewers that ma y need replacement
due to age and/or condition. Approximately 2.2
miles of sewers on this Geary corridor, from
Stanyan Street to 34th Avenue (Phase 2 of the BRT
Program), and on nearby cross streets, have been
identified as possibly needing replacement. The
weighted average age of these sewers is 74 years.
10034718 - Lar
ge Sewer Condition Assessmen t
and Improvements
This is a collection of sewer improvement pro jects
that will rehabilitate and/or replace Lar ge Sewers
(sewers greater than 36-inches in diameter or
equivalent diameter) that has been prioritized
using Collection S ystem Asset Mana gement
Program (CSAMP) data with the highest risk level
for failure. The collection of projects (or
A-14
Q4-FY2021-2022 (04/01/22 - 06/30/22)
subprojects) were identified from the efforts of
SSIP Phase 1 projects, 10002641 - Collection
System Condition Assessment.
Included as one subpro
ject to construct an intertie
between the existing 66-inch diameter Channel
Force Main sewa
ge conve yance line to the Islais
Creek Transport/Storage Box.
As of September 2021, the list of subpro
jects
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
10033745 - Mission Street, 16th to Cesar Chavez
Streets, Brick Sewer Rehabilitation
Based on the outcome from SSIP Pro ject
CWWSIPCSSR02, Collection System Assessment,
“Mission Street, 16th to Cesar Chavez, Brick
Sewer Rehabilitation” (Mission BSR), and “New
Montgomery Brick Sewer Rehabilitation” (NM
BSR) projects were identified. The plannin
g work
for Mission BSR was completed with
CWWSIPCSSR02, and the plannin
g work for NM
BSR was completed in this project. The remainin g
project phases for Mission BSR are included in
this project. Other large-diameter sewer
improvement pro jects will be implemented with
other capital projects, such as Project No.
10034718.
The purpose of this proposed pro
ject is to
rehabilitate the certain existin g main sewers
located on Mission Street (between 16th and
Cesar Chavez Streets). This proposed pro
ject
includes design, right-of-way, environmental, bid
and award, construction and closeout phases to
rehabilitate approximately 5,000 linear-feet of the
large-diameter sewers, located on Mission Street,
between 16th and Cesar Chavez Streets, utilizin g
trenchless rehabilitation methods (cured-in-place
liner, spray-mortaring or slip-lining).
10002554 - Richmond Transport Modelin
g
(Completed)
Historically, gseysering and blown manholes
have been observed in the Richmond
Transport/Storage Tunnel and upstream sewer
system during large storms. These phenomena
may be due to surge activity in the system, release
of trapped air pockets, or excessive ventin
g
relative to the available vents. Various h ydraulic
models were performed usin g InfoWorks and
some ph ysical improvements to the s ystem have
been made over the last 15 years. The h ydraulic
modeling performed could not account for air
pockets or potential bores in the system;
therefore, WWE and SFPW/H ydraulics a greed
that consultant support was needed to provide
numeric modelin
g that can stimulate the known
situation and provide recommendations for
capital improvements to address the s
ystem
issues.
This pro
ject included the review of two separate
models: the InfoWorks Inte grated Catchment
Model (ICM) of the San Francisco collection
system, and a Transient Analysis Program (TAP)
model of the Richmond Transport/Stora ge
Tunnel and associated sewers and amenities.
Recommendations for improvin g the s ystem and
addressing the identified issues were developed
in a technical memorandum (TM). Since the
completion of the TM, a new pro ject was initiated
to evaluate and determine which
recommendations from the TM would be
implemented through construction. This pro
ject
ended at the Planning Phase.
10002641 - Collection System Condition
Assessment
This project consists of:
• Performed condition assessments and
confirmed the needs for rehabilitation or
replacement of approximately 10-miles of sewers.
• The followin
g condition assessment steps are
taken:
o Identified goals for condition assessment,
o Determined the t
ype and level of condition
assessment needed,
A-15
Appendix 1 - SSIP Quarterly Report
o Performed asset inspection,
o Performed data analysis, and
o Provided recommendations for pro
jects to be
rehabilitated through SSIP Project 10033745,
10034718, and potentiall y future capital pro jects
or R&R projects.
• Completed the planning phase, includin
g the
CER, for the first group of large-diameter sewers
located on Mission Street, between 16th and Cesar
Chavez Streets, with the remainin
g pro ject work
for Mission Brick Sewer Rehab will be
implemented through FSP Project No. 10033745.
10002652 - Kansas and Marin Streets Sewer
Improvements
The purpose of the Kansas and Marin Streets
Sewer Improvements is to address the SSIP Level
of Service (LOS)
goals of mana ging stormwater
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, LOS storm).
The proposed project includes planning,
environmental review, right-of-way, design,
construction and closeout phases and assumes the
following scope of work:
• Enterin
g into a Memorandum of Understanding
(MOU) with San Francisco Public Works (SFPW)
to allow the sewer construction and permanent
sewer ali
gnment within their Cesar Chavez
Maintenance Yard, and providin g for temporar y
staff parkin g to replace spots displaced b y the
construction
• Utilizing design-build method (vs.
design-bid-build) project delivery method; where,
a Request for Qualification will be followed b y a
Request for Bid, and the selected bidder or
design-builder will complete the design from 65%
to 100% desi
gn and also construct the approved
design and project.
• The design-builder will desi
gn and construct
approximately 900 linear feet of 8-foot diameter
tunnel installed using micro-tunnel borin g
machine (MTBM) construction method in the
MOU through SFPW's Maintenance Yard.
• The design-builder will desi gn and construct
two new reinforced concrete junction structures
(including angled access manhole structures) to
connect with the existing sewers, and desi gn and
construct surface restoration improvements
associated with project completion.
10002689 - Drumm and Jackson Streets Sewer
System Improvement
The purpose of the Drumm and Jackson Streets
Sewer Improvements is to address the SSIP Level
of Service (LOS)
goals of Operational Reliabilit y
(State of Good Repair). The pro ject includes
planning, environmental review, design, bid and
award, construction and closeout phases for the
following scope of work:
• Completed trenchless rehabilitation of the
following sewers using spray-mortarin
g and
epoxy coating:
o Approximately 800 feet of the Drumm Street
Box Sewer (7’6” x 6’0”).
o Approximately 200 feet of the Jackson Street
Box Sewer (8’6” x 7’0”).
• Completed associated work with the
rehabilitation, including:
o Performed sewer cleanin
g prior to the
trenchless rehabilitation.
o B ypassed sewer flow b y dammin g and pipin g
through the existing box sewer.
o Performed surface restoration.
o Coordinated work with WWE to ensure worker
safety and prevent any wet weather impacts.
• Completed CEQA approval and public outreach
of the project.
• Entered into a Memorandum of Understandin
g
with SF Port for the work near the intersection o f
The Embarcadero and (the paper street) Jackson
Street.
10002760 - Car
go Way Sewer Box Odor
Reduction
The proposed project consists of:
• Preparation of a Needs Assessment Report to
identify odor control opportunities in the Ba yside
collection s ystem based on the WATS model
evaluation. (Completed).
• Odor control improvements identified b
y
Operations for sewer box located at Car go Wa y
include the following:
o Identification of flow sources and potential
Infiltration and Inflow (I&I) issues
o Installation of tee at Booster Pump Station
Effluent manifold
o Trenchless installation of 50 LF of 12-inch
A-16
Q4-FY2021-2022 (04/01/22 - 06/30/22)
Ductile Iron Pipe (DIP) inside 18” steel casin g
beneath SFMTA tracks
o Installation of 3,950 LF of 12-inch DIP
o Installation of backflow preventer and control
valves
• Obtain CEQA approval (CatEx is assumed) and
other necessar y permits as necessar y to
implement project (such as Maher and BCDC
application)
• Establish construction and long-term MOU with
SFMTA and SF Port
• Conduct public outreach to the community,
including SF Port and its stakeholder
10031676 - Rutland Sewer Improvements
(Completed)
Under this project, the h ydraulic capacit y of the
sewers in the pro ject area will be increased to
meet the SSIP Level of Service storm. The pro ject
will consist of multiple improvements alon g
Rutland Street (from Visitacion Avenue to
Sunnydale Avenue) includin g replacin g the
existing sewer with a lar ger reinforced concrete
pipe, constructin g a wet weather diversion
structure, and conve ying water passin g over a
weir inside this under ground structure durin g a
large storm event throu gh new pipin g 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.
10002664 - Van Ness BRT Sewer Improvements
The scope of sewer work includes the following:
• Construct approximately 20,000 LF of 12-inch to
54-inch diameter VCP and RCP sewers or HDPE
sewers in steel casin
g between Mission Street and
Lombard Street for a twin sewera ge system along
the entire corridor.
• Construct 187 concrete manholes alon g the new
sewer alignment.
• Repair, replace, or construct approximatel y
2,215 LF of 6-inch or 8inch side sewers and
connect to the newly constructed main sewer.
• Construct 80 new concrete catch basins to
ensure proper overland flow draina
ge around the
proposed platforms and bulb-outs.
• Install 121 new cast iron water traps for existin
g
catch basins to remain where connections to new
main sewers are necessary.
• Construct approximately 2,200 LF of 10-inch
diameter VCP culverts for new catch basins.
• Inspect newly constructed main sewers, side
sewers and culverts by closed-circuit television
(CCTV).
• Plug and fill to abandon approximately 1,800 LF
of existin g sewers where sewers are to be
relocated.
10002667 - Better Market Street Sewer
Improvements - Phase 1
In line with SSIP’s strate gy to work with other
City and Count y a gencies on pro jects the y
initiated to protect value and function o f
wastewater facilities, SFPUC partnered with
SFMTA and SFPW in the Better Market Street
(BMS) State of Good Repair Program. This
interdepartmental pro ject will replace a ging
sewers. The SSIP will participate in this Pro gram
with the replacement of most of the sewers in
Market Street, man
y of which are made of bricks
and are over 100 years old in Market Street.
This pro
ject will consist of three blocks pro ject on
Market Street between 5th Street and 8th Street.
10002670 - Geary BRT Sewer Improvements
Phase 1
SFMTA is implementin g the Gear y Bus Rapid
Transit (BRT) Pro gram and SFPUC will be a
partner to replace/up grade sewers alon g the
Geary Corridor. SFPUC had previousl y
determined to separatel y implement the required
sewer rehabilitation and/or sewer replacement as
a SFPUC contract.
This project includes replacement or rehabilitation
of existing 6-inch to18-inch diameter circular
sewers and 3-foot by 5-foot non-circular
egg-shaped brick sewers. Approximately 1.5
miles of sewers along this corridor, on Gear y
Boulevard from Franklin to Masonic (Phase 1 o f
the BRT Program), and on nearby cross streets,
have been identified as possibl y needin g
replacement. The wei ghted avera ge a ge of these
sewers is 78 years. Cost information provided
below is based on the net present value of the
initial screenin g and will chan ge once pro ject
proceeds to design phase.
A-17
Appendix 1 - SSIP Quarterly Report
10002672 - Central Subway Sewer Improvements
(Completed)
This pro ject is related to the SFMTA Central
Subway Phase 2 of the Third Street Lon g Ran ge
Transportation Plan Pro ject that will extend rail
service from Fourth and Kin g Streets to a
northern terminal at Stockton and Jackson Streets.
The purpose of this pro ject 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 pro
ject includes reconstructin g
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 Ba
y Loop Pro ject will install
light rail track on Illinois Street between 18th and
19th Streets. The improvements will support the
future operations of the Third Street Li
ght Rail in
anticipation of the activation of the new Central
Subway segment. The existin
g gravity sewers and
force mains on Illinois Street will need to be
relocated and/or replaced to avoid future
conflicts with light rail operations. This sewer
improvement project includes planning,
environmental review, design, and construction
phases.
Revisions to 2018/New for 2020:
The sewer work has been completed and partial
Substantial Completion for the sewer work has
been issued in October 2019.
10031546 - Masonic Avenue Sewer
Improvements (Completed)
The proposed sewer work is as follows:
• Furnish and install approximately 4,747 LF of
12-inch, 15-inch, 18-inch, 21-inh, and 24-inch
vitrified clay pipe (VCP)
• Line existing 12-inch diameter VCP sewer with
cured-in-place liner
• Construct 6 and/or 8-inch side sewer
connections
• Cast-in-place or precast manholes and catch
basins
• Clean/mortar existing manholes
10002776 - Taraval Sewer Improvements
SFMTA is implementin
g the L Taraval Transit
Improvements Pro gram and SFPUC will be a
partner to replace/up grade sewers alon g the
Taraval Corridor. Any sewer work required,
whether it is sewer relocation, sewer
rehabilitation or sewer replacement, will be
undertaken as part of SFMTA’s project.
The scope of the sewer work includes replacin g
approximately 19,000 LF of 12-inch to 36-inch
diameter iron stone pipe (ISP), vitrified cla y 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
sewerage system.
Pump Stations and Force Mains Improvemen
t
Projects
10002417 - Hudson Ave Pump Station and
Outfall Improvements (Completed)
The ori ginal pro ject scope of work included
replacing an existin g pump with a new pump
station to conve y combined sewer flows from an
easement sewer (located inside private properties)
to the SFPUC sewer system. Durin g the needs
assessment and alternative analysis phases, the
project team confirmed that onl y two properties
located on Innes Avenue are served b y the
existing pump. Therefore, the selected solutio n
was a “no project” alternative, where it was
recommended that Wastewater Enterprise
(WWE) de-activate the existin g pump and
easement sewer, because this would be the most
cost-effective option. Wastewater Enterprise
would need to work with the Department o f
Building Inspection and the affected propert y
owners to re-route the sewer flows to the existin g
sewers located in the Innes Avenue. Therefore,
this pro ject completed the Alternative Anal ysis
Report (AAR) and an y remainin g work is
deferred to WWE for implementation.
10002419 - Force Main Rehab at Embarcadero
A-18
Q4-FY2021-2022 (04/01/22 - 06/30/22)
and Jackson Streets
This project consists of the following:
• Rehabilitate approximately 190 LF of the NSFM
that is located outside the Jackson Street
Transport/Storage Box (JST) b
y installin g a
28-inch outside diameter, DR26 HDPE pipe.
• Replace approximately 50 LF of the NSFM that
is located outside the JST and underneath the
Jackson combined sewer dischar ge (not via
sliplining).
• Construction of a valve, valve-vault and
associated mechanical/electrical controls to allow
WWE Operations to direct combined sewa ge
flows to either the NSCFM or to the existin g
NSFM.
• Establish a Memorandum of Understandin g
with SF Port (and/or its tenant) for the temporar y
construction and permanent O&M easement for
the NSFM asset.
Obtain CEQA approval (Miti
gated Ne gative
Declaration - MND) for the project.
• Perform public outreach to the community,
including stakeholders alon g SF Port’s waterfront
area.
10026828 - Mariposa Dry-Weather Pump Station
& Force Main Improvements
The proposed project consists of the following:
• Increase the dr y weather pump capacit y to
handle a peak flow rate of 5.0 MGD
• Demolish existing pump station building,
underground structure, wet well, electrical
system, and associated assets to make room for a
new pump station.
• Obtain CEQA (CatEx) approval for the project,
and apply for necessary permits (BCDC, Maher’s
Ordinance, etc.) to construct the improvements.
• Construct a new pump station building,
underground structures, and wet well within
existin
g SFPUC land and an expansion of the
existing SF Port easement, including:
o Replacin
g the deteriorated main dischar ge
valve.
o Replacin
g the crane s ystem with one capable o f
supporting the larger, new pumps.
o Providing security cameras.
o Providin
g emergency access key box at gate and
main entry door.
o Providing accessible e gress gate and improvin g
Vactor truck access by modifying perimeter fence.
o Providing code-compliant emer
gency exit
lighting with batter y backup alon g egress path o f
travel and at exterior door landing.
• Construct new MCCs, DCS, PLC, panels, power
service, and level monitoring system, including:
• Upgrading and/or replacin g power service to
the pump station to accommodate power
requirement for new dry weather pumps.
• Evaluatin
g PLC replacement as part of on going
effort to replace PLCs system-wide.
• Replacin
g the compressor and receiver to
maintain system reliability during the service life
of the buildin g and evaluatin g Ultrasonic Level
Detection as primary control instrument.
• Construct new HVAC and Odor Control
System, including:
o Investi
gating the adequac y of the current
HVAC s ystem to provide necessar y ventilation
and replacing HVAC equipment as required.
o Replacing odor control unit and ducting. New
odor control unit t ype will be decided b y WWE
O&M for system-wide consistency of odor control
equipment and operations.
• Obtain permanent power suppl
y from Power
Enterprise.
• Replace the existin
g dr y weather force main
with a new lar ger diameter force main
downstream of the new dr y weather pump
station. Utility coordination and/or relocation
may be necessar y with the replacement of the
force main.
• Establish MOU or appl
y for encroachment
permit for temporar y construction easement
within SF Port’s jurisdiction.
• Conduct public outreach to the community,
including SF Port and its stakeholders.
10026829 - Cesar Chavez Pump Station
(Completed)
Under this project, stormwater and groundwater
that collects under the Cesar Chavez freewa y
underpass within a bounded area will be
conveyed to SEP. As this is not an all-weather
pump station, WWE determined that this pro ject
is a lower priority than other all-weather pump
stations. The remainin g needs of the pro ject may
be added to the WWE R&R pro gram list for
consideration. After the NAR and the Draft AAR
A-19
Appendix 1 - SSIP Quarterly Report
were completed, it was determined that this
project is less critical than other dry-weather or
all-weather pump station improvements.
Therefore, this pro ject 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 the Draft AAR phase.
10002465 - Marin Street Sewer Replacement
(Completed)
The purpose of the project is to upsize the existing
24-inch diameter sewers (located between the
intersection of 3rd Street and Marin Street and the
Marin Street Outfall Structure, or Pro ject
Location) to handle additional dry-weather flows
projected from the tributary area. The
wet-weather conve
yance associated with this
sewer s ystem would also be evaluated but no
wet-weather conve yance issues were included in
this project.
Hydraulic studies of the watershed area was
performed to determine the h ydraulic adequac y
of the pipelines in the area based on expected
flows from approved developments, as well as to
confirm the necessary pipe size. Based on the
results from the hydraulic studies, the existin g
24-inch diameter sewers at the Pro ject Location
were replaced with 30-inch diameter sewers.
CEQA approval was obtained, alon g with other
necessary permits such as BCDC and Caltrans
permits. A MOU was executed with the SFMTA
to execute this work as a portion of the Pro
ject
Location is located within SFMTA jurisdiction.
10002485 - Griffith Pump Station Improvements
The project consists of:
• Replacin
g the dr y weather and wet weather
pumps, includin g installation of new sump
pumps to maintain the existing capacity of 11.5
MGD and 120 MGD.
• Installation of new bar screens (includin g
motors, VFDs, housing, control panel, hardware,
etc.).
• Installation of two new brid ge cranes in the
manifold room and main pump area.
• Replacement of the bar rack room crane with a
new monorail system.
• Perform structural modifications, as necessary,
in support of mechanical systems installations,
including: Replacement of the dr y weather
manifold pipin g and associated appurtenances
with HDPE pipes (associated appurtenances
include check valves and knife gate valves, and
pipe supports [flowmeter will be salvaged]).
• Modification of the manifold room stairwa
y
and catwalk to accommodate a new crane s ystem
and widening of manifold room access hatch.
• Downsize the OCU exhaust fans to match
capacity rating of OCU (to better facilitate
removal of hydrogen sulfide).
• Modification of the HVAC s
ystem to increase
the hourly air changes in the bar rack area, in
accordance with WWE standards and NFPA 820.
• Removal of most of the dr
y weather manifold
piping in manifold room. This would include
check valves and knife gate valves, while
flowmeters would be salvaged.
• Construction of two canop
y s ystems to protect
outdoor equipment, including chemical tanks,
metering pumps, ultraviolet light, and associated
deteriorating elements.
• Installation of a tamper-proof roof access
ladder.
• Replace and improve electrical work; includin g
a new station switchgear, MCCs, one ATS, and
refurbish existing standby generator.
• Up
grade existin g station with new automation
and instrumentation equipment, control devices,
and programmable controllers.
• Obtained CatEx (CEQA approval) for the
project.
10002138 - North Shore to Channel F M
Drainage Improvement (Completed)
North Shore Force Main (NSFM) provides critical
conveyance of combined sewa ge and stormwater
flows from the northeastern quadrant of San
Francisco to SEP. Before this project, this force
main did not have an y redundanc y and could
only be taken out of service for no more than
22-hours to meet the NPDES permit
requirements. Approximately 2,750 LF of the
8,000 LF of this force main were located in The
Embarcadero Roadway and either constructed o f
steel pipe or ductile iron pipe (both are
susceptible to corrosion). After emer gency repairs
in 2008, a pro ject was initiated under the
Wastewater Capital Improvement Pro gram to
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Q4-FY2021-2022 (04/01/22 - 06/30/22)
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. As the construction work
progressed, many unforeseen site conditions,
including discover y of seven under ground
storage tanks, caused si gnificant dela ys to the
project and additional fundin g was needed to
complete the construction contract. Since the
project contributes to the SSIP Level of Service o f
ensuring critical functions are built with
redundant infrastructure, the pro ject team
obtained approval from SFPUC to reallocate
funds from SSIP to provide additional
construction and construction mana
gement
funds.
The NSCFM is now in service and combined
sewage flows are diverted to the NSCFM;
thereby, allowing the remaining 240 LF of the DIP
section of the NSFM to be rehabilitated. The
construction contract became a joint-pro ject
between SFPUC Wastewater Enterprise and
SFPW Paving Program and was led by SFPUC.
10037251 - Seacliff No. 1 PS & FM Upgrade
Seacliff No. 1 Pump Station (PS) was constructed
in 1929 and operates in dr y and wet weather and
has two pumps. An eight-inch diameter force
main (FM) connects the pump station to an
existin
g sewer on El Camino Del Mar Drive that
drains to the Richmond Transport Tunnel. An
overflow structure for Combined Sewer
Discharge No. 005 (CSD 005) is located within
Seacliff No. 1 PS, and permitted overflows from
CSD 005 drains to China Beach.
The purpose of this pro
ject is to replace Seaclif f
No. 1 PS and FM, in accordance with the
Operational Reliability LOS Goal (Performance
Requirements & Water Quality). This pro
ject
includes planning (includin g condition
assessment, needs identification, alternative
analysis and conceptual engineering), design,
right-of-way, environmental, bid and award,
construction and closeout phases. Althou gh the
project scope depends on the outcome from the
planning phase and scope freeze efforts, the
current schedule and bud
get include the
following assumptions and scopes of work:
1. Replacement of pump station and wet-well at
its existing location. The new pump station would
be a new, single-stor y above grade buildin g
(approximately 100 square-feet).
2. Replacement of approximately 930 linear feet o
f
8-inch force main at the same alignment.
3. Installation of a new connection from new
pump station to CSD 005.
4. Installation of flow monitorin
g devices for
post-storm evaluation.
5. Installation of floatable controls at the overflow
structure to CSD 005.
6. Installing a redundant pump for ‘n+1’
redundancy during wet weather.
As the current sewer assets are partiall
y located
on Federal/GGNRA property, substantial efforts
with right-of-way coordination, environmental
and other permitting is required. Potential
impacts from the permittin g and ROW
coordination will be better quantified as the
project progresses.
10037246 - Seacliff No. 2 PS & FM Upgrade
Pump Station Scope of Work: Electrical
equipment, power service, generator system, level
monitoring system, process equipment, buildings,
underground structures, wet wells, and
surrounding site.
Seacliff No. 2 Pump Station (PS) was constructed
in 1940 and conve ys dr y and wet weather flows
with three submersible pumps. An eight-inch
diameter force main (FM), approximately 1,060
linear feet long, connects the pump station to an
existin
g sewer on El Camino Del Mar Drive and
drains to the Richmond Transport Tunnel. The
overflow structure for Combined Sewer
Discharge (CSD) 007 is located in Seacliff No. 2
PS, and permitted overfl ows from CSD 007 drain
to Baker Beach.
The purpose of this pro
ject is to rehabilitate
Seacliff No. 2 PS and FM, in accordance with the
Operational Reliability Level-of-Service Goals
(State of Good Repair). This pro ject includes
Planning (including condition assessment, needs
identification, alternative anal ysis and conceptual
engineering), for the followin g scope of work and
assumptions:
1. Assume existin
g PS can be rehabilitated and
upgraded to meet current building codes,
including:
A-21
Appendix 1 - SSIP Quarterly Report
a. Perform seismic retrofit of the existin g pump
station buildin g and associated mechanical and
electrical equipment, piping, and fittings.
b. Address fire, emer gency and health and safet y
requirements.
c. Assume dama ged concrete and exposed rebars
can be repaired.
d. Assume deterioration of the existing wet-wells
can be repaired.
2. Replace the three su bmersible pumps in kind
(47 horsepower pumps).
3. Replace other mechanical and process
equipment, including: existing crane, bubbler
system, piping, valves, inlet gate and operator,
water system components, and washdown pump.
4. Provide protective coatin
g to all exposed metal
piping, fittings, and valves.
5. Replace all electrical equipment.
6. Upgrade fiber optic connection.
7. Address PS security needs, includin
g
providing: perimeter camera, access ke y box at
gate, e gress compliant gate hardware and level
lockset or panic hardware exit devise and solid
panel surrounding lock.
8. Replace existing eight-inch force main with
16-inch force main in the same alignment.
10037303 - Sunnydale PS Safety Improvements
Sunnydale Pump Station (PS) was constructed in
1991 and operates in wet weather to mana
ge
flows within the Sunnydale Drainage Basin. This
PS is prone to groundwater intrusion, which has
corroded the building structure, electrical and
mechanical equipment.
The purpose of this project is to meet the Health,
Safety and Security Level-of-Service Goal.
Longer-term improvements at this station are in a
separate pro
ject and scheduled later in the capital
improvement program. This pro ject includes
Planning (including condition assessment, needs
identification, alternative anal
ysis and conceptual
engineering), Design, Right-of-Way,
Environmental, Bid and Award, Construction and
Closeout Phases. Althou
gh the pro ject scope
depends on the outcome of the Planning Phase,
the pro ject includes the followin g scope of work
and assumptions:
1. Address safet
y risks from groundwater
intrusion, including:
a. Repair structural deficiencies observed
including repair of cracks and leaks.
b. Upgrade and repair manifold room (including:
piping, PRVs, lighting, instruments, equipment).
c. Address water leaka ge in manifold room and
Motor Control Center (MCC).
d. Repair leaking door.
e. Perform electrical repairs.
f. Replace HVAC equipment that are corroded
due to water intrusion.
2. Address Security Concerns, including:
a. Install new securit
y si gnage and up grade
lighting to dusk-activated LED lighting.
b. Up
grade card readers and door contacts at all
perimeter doors.
c. Add interior presence sensing, connected to an
intrusion detection panel and alarmin g to
security.
d. Furnish, install and confi
gure video recordin g
servers, mana gement server and anal ytic servers
including uninterruptable power supplies (UPS).
e. Install video camera units and local recording.
3. Address Other Safety Concerns, including:
a. Evaluate and add gas detection system, as
necessary.
b. Add site li
ghting at e gress penthouse and
entrance to station.
4. Other assumptions:
a. Construction work will be performed durin
g
dry-weather when the PS is offline; therefore, no
diversion is needed.
b. All work is considered as replacement-in-kind
work, and is not expected to affect future
operations.
c. Longer-term improvements not included in
above scope ma y be performed in future and
separate projects.
PS-4 - Pump Station Security Upgrades (CCS,
GFS,CHS, MMS)
The scope of securit y upgrades at the four pump
stations is provided below:
Cesar Chavez Pump Station (CCS): Up grade card
readers and door contacts at all perimeter doors;
Add interior presence sensing, connect to an
intrusion detection panel and alarm security;
Provide allowance for replacing / repairin g
existing perimeter fence and fence support as
needed; Add protective ca ge around outdoor
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Q4-FY2021-2022 (04/01/22 - 06/30/22)
chemical and electrical equipment; Furnish, install
and configure video recording servers,
management server and anal ytic servers
including uninterruptable power supplies (UPSs);
Configure security fiber optic connectivity back to
Southeast Plant (SEP) to enable live video
connection; Upgrade lighting to dusk-activated
(non-motion) LED lighting; Add new securit
y
signage.
Griffith Street Pump Station (GFS): Add bullet
resistant glass at perimeter windows; Up
grade
card readers and door contacts at all perimeter
doors; Add interior presence sensing, connected
to an intrusion detection panel and alarm
security; Install two (2) new gates, replace and
furnish gate and gate operator at one (1)
gate
location includin g structural support and
electrical power and controls; Provide allowance
for replacing / repairin
g existing perimeter fence
and fence support as needed; Add protective ca ge
around outdoor chemical and electrical
equipment; Furnish, install and confi
gure video
recording servers, management server, and
anal
ytic servers includin g uninterruptable power
supply (UPS); Upgrade lighting to dusk-activated
(non-motion) LED lighting; Add new securit y
signage; Add video camera units and local
recording.
Channel Pump Station (CHS): Repair card reader
operation at motorized swing gate; Repair or
refurbish an
y door contacts requirin g upgrade to
doors; Upgrade card readers and door contacts at
all perimeter doors and ensure proper operation;
Add interior presence sensing, connected to an
intrusion detection panel and alarmin g to
security; Replace and furnish gate and gate
operator at one (1) gate location includin g
structural support and electrical power and
controls; Provide allowance for replacing /
repairing existin g perimeter fence and fence
support as needed; Furnish, install and confi gure
video recording servers, management server, and
analytic servers including UPS; Furnish, install,
and configure wireless mesh network; Confi gure
security fiber optic connectivit y back to SEP to
enable live video connection; Up grade lighting to
dusk-activated (non-motion) LED lighting; Add
new security signage; Add video camera units
and local recording.
Merlin Morris Pump Station (MMS): Add new
security signage; Up grade li ghting to
dusk-activated (non-motion) LED lighting;
Convert roof and perimeter fencin g to be
non-porous to protect staff from freewa y debris
and safety and security risks posed by the public.
PS-5 - Geary Underpass PS Safe Access
Enhancements
This pro
ject aims to improve access in and around
the Geary Underpass Pump Station, in accordance
with the Health, Safety, and Security LOS goal.
This includes:
• Investigate options to improve maintenance
access
• Improve li
ghtin g and accessibilit y
improvements to remove and replace pumps
• Verif
y overhead mounted underpass li ghting
and install lighting near entrance, if none is
present
• Add handrail at entry steps, add ladder fall
protection, and up grade the guardrail at the well
opening
• Modify or replace stair guardrails where
openings exceed 21 inches clear and at height < 42
inches
• Provide handrails on both sides of stairs
Geary Underpass Pump Station (PS) was
constructed in 1960 and operates in wet weather
to manage overland flows that collect at the Geary
Boulevard underpass located near Fillmore Street.
Existing access to this PS poses a hazard to
operation and maintenance staff, who must walk
beside hi gh traffic areas and on a narrow
pathway to reach the PS.
The purpose of this pro
ject is improve access to
and within the Geary Underpass PS, in
accordance with the Health, Safet y and Securit y
Level-of-Service Goal. This pro ject includes
Planning (including condition assessment, needs
identification, alternative anal ysis and conceptual
engineering), Design, Right-of-Way,
Environmental, Bid and Award, Construction and
Closeout Phases. Althou gh the pro ject direction
depends on the outcome of the Planning Phase, it
includes the followin g scope of work and
assumptions:
1. Investi
gate options to improve maintenance
access.
A-23
Appendix 1 - SSIP Quarterly Report
2. Improve li ghting and accessibilit y
improvements to remove and replace pumps.
3. Verif y overhead mounted underpass li ghting
and install lighting near entrance, if none is
present.
4. Add handrail at entry steps, add ladder fall
protection, and up
grade the guardrail at the well
opening.
5. Modif
y or replace stair guardrails where
openings exceed 21 inches clear and at height < 42
inches.
6. Provide handrails on both sides of stairs.
Combined Sewer Discharge (CSD) and
Transport/Storage (T/S) Structure Projects
10037244 - Baker (009) Baffle Improvements
The components of the pro ject at Baker CSD
involve the following: install a baffle on the east
overflow weir; repair or replace western arra y of
valves to stop leaking ; repair eastern arra y o f
valves to prevent leaking ; repair or replace
deteriorated metal plumbing pipes; repair minor
defects includin g missin g a ggregate and
infiltration in connecting sewer ; patch and coat
minor.
10037245 - Brannan (019) CSD Gate & Baffle
Rehab
Scope of work for these CSDs are based on
historical performance and WWE Operations
video inspection records. The butterfl
y dischar ge
valve is not working properly, thus the combined
flow discharge get interrupted, when valve is not
opening. In addition, the flap valve at the end of
is stuck in open position and the CSD lacks baffle
to control the floatables.
The components of the pro
ject at Brannan
Combined Sewer Discharge (CSD) involves:
• Improvin
g the dischar ge s ystem either b y
restoring the weirs and passive s ystem or repair
of mechanical system and valve and actuator
• Replace the flap
gate with an inline check valve
or another flap gate
• Install baffle for floatables control
• Conduct concrete patchin g and repair works
and repair exposed rebar
• Replace the access ladder
CSD-3 - System-wide CSD & T/S Monitorin g
Equipment Assessment
The project involves a system-wide assessment o f
WWE's CSD monitorin g equipment for wet
weather operations and reporting. The
assessment ma y provide recommendations for
replacement or relocation of sensors, calibration
needs, technology upgrades, transfer from
hard-wired to radio, new installations, additional
access, or other recommendations. As a n
allowance, the pro ject 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)
and CSD 043 – Sunnydale (1 sensor). An
additional allowance of $2,0000,000 is also
included for reliabilit y improvements of sensors
at other CSD locations based on the assessment
results.
CSD-4 - CSD Structure Rehab & Upgrades - Par
t
1 A detailed condition inspection should be
undertaken prior to desi gn to confirm the scope
of structural rehabilitation works. The
components of the projects at Laguna (CSD 011),
Howard (CSD 018), Fourth St N (CSD 023),
Mariposa (CSD 029), Evans (037), Lake Merced
(001) and Lincoln (003) are detailed as follows.
Laguna CSD Consolidation: This pro ject involves
planning, design and construction of Laguna CSD
consolidation. For costing purposes, it is assumed
that La guna CSD will be filled with li ghtweight
cellular concrete, with a bulkhead installed at the
Marina T/S box and at the sea wall. The followin
g
general project elements are assumed: clean and
prepare the pipe for decommissioning; remove
debris and loose materials, and seal infiltration
cracks and holes; demolish existin g items as
required to facilitate construction activities;
relocate and/or cap an y existing utilities into the
CSD; install a permanent bulkhead at the seawall
and a permanent bulkhead at Marina T/S box;
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Q4-FY2021-2022 (04/01/22 - 06/30/22)
apply anticorrosive coatin g to all exposed ferrous
metals; perform dewaterin g within the CSD as
required; install lightweight cellular concrete;
remove access manholes and backfill Howard
CSD Rehab: Improve floatables 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; investi
gate 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 ma jor
cracks and fractures Ma riposa CSD Rehab: Patch
and coat concrete defects and exposed rebar; seal
infiltration cracks and holes; repair ma jor cracks
and fractures; repair or replace manhole cover
and ladder rungs; replace monitorin g 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 monitorin g
equipment and cables
10002299 - Richmond Transport/Stora ge Tunnel
Rehabilitation
The scope of this pro ject includes the evaluation
of rehabilitation methods for the
Richmond/Transport Stora ge Tunnel to confirm
the previous findin gs and recommendations
included in the ph ysical modelin g performed b y
PMC and presented in October 2013 to resolve
historical surge issues identified. The model
identified the causes of
geysering throu gh vent
holes and dislod ging manhole covers in various
areas and included modification
recommendations includin g odor solutions that
will be verified durin g the Plannin g Phase of this
project.
CWWSIPCSCD02 - Baker/Laguna/Pierce CSD &
Outfall (Completed)
Project has been deferred to Phase 2.
10002303 - Beach and Sansome Street CSD
Rehabilitation
Scope of work for these CSDs are based on
historical performance and WWE Operations
video inspection records include:
Beach Street CSD:
• Cleanin
g and specific condition assessment o f
the asset
• Provide necessary ventilation
• Inspection of baffles and restore baffle, i
f
needed
• Inspect weirs and repair crack at the weir
• Repair corroded metal ceiling
• Install a backflow prevention system
Sansome Street CSD:
• Cleanin
g and specific condition assessment o f
the asset
• Provide necessary ventilation
• Repair necessary concrete crack and spalling,
exposed rebar, and an I-beam
• Replace butterfly valve seals
• Install a backflow prevention system
10002344 - CSD Backflow Prevention and
Monitoring
Collection s
ystem assets that contribute to
saltwater intrusion fall into two categories:
conveyance ( groundwater infiltration throu gh
defects) and CSD structures (tidal backflow,
inflow through defects, or groundwater
infiltration). A component of this pro ject involves
developing and implementin g 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 s
ystem and then verif y performance
once improvements (implemented throu gh
SFPUC’s R&R Program) have been completed. It
is anticipated that the monitorin g pro gram will
consist of CSD monitoring, as well as monitorin g
of conveyance systems (pump stations, trunk-line,
and mobile sites).
The scope also includes planning, desi gn and
installation backflow prev enters at selected CSD
outfalls, which may include engineering survey of
CSD weir elevations and lengths. Backflow
A-25
Appendix 1 - SSIP Quarterly Report
preventers will be installed in a phased and
monitored approach, with the followin g priorit y
CSD outfalls considered based on locations with
the potential for hi
ghest inflow in the s ystem for
the same tide:
• CSD 17 – Jackson Street
• CSD 10 – Pierce Street
• CSD 40 – Griffith Street
• CSD 31A – Islais Creek North
• CSD 32 – Marin Street
• CSD 33 – Selby Street
• CSD 41 – Yosemite
• CSD 35 – 3rd Street South
The pro
ject scope will be fluid and sub ject to
change based on monitoring results.
10002378 - 5th, North 6th and Division Street
CSD Rehabilitation
Hydraulic modelin g of the three CSDs will be
performed as their functions are related. Scope o f
work for these CSDs are based on historical
performance and WWE Operations video
inspection records and include:
• Cleanin
g and specific condition assessment o f
the asset
• Provide necessary ventilation
• Repair necessar
y concrete crack and spallin g
and exposed rebar
In addition to the work common to all three CSDs
noted above, the following will also be completed:
• Provide safe access, rehab/replace the flap
gate
at 5th St. CSD and North 6th St. CSD
• Refurbish gates at Division CSD
• Repair the baffle at Division CSD
• Installation of a backflow prevention s ystem at
the 5th Street CSD structure
• Installation of a backflow prevention s ystem at
the 6th Street CSD structure
10031477 - Cesar Chavez Green Infrastructure
(Completed)
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 efficienc
y of the
corridor. This pro ject also turned Cesar Chavez
into a sustainable “ green street” by increasing the
number of street trees, implementin g Low Impact
Development (LID) practices, and installin g
stormwater planters to add green landscapin g
pockets and provide for stormwater management.
The project widened the existin g 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 li ghting along the corridor to
LED to provide brighter, whiter li ght and reduce
energy consumption. Permeable pavin g and
bioretention were also inte grated into the street
design. This strate gy fuses infrastructure with
urban design, allowin g the streetscape to become
part of the solution to drainage problems. This
project has been completed.
10015558/10026 813 - Islais Creek Green
Infrastructure (Completed)
This pro
ject incorporates green stormwater
management into an urban desi gn 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 2.2 acre
drainage management area). The pro ject will also
provide secondar y benefits b y creatin g new
plazas that can serve as nei ghborhood gathering
spaces, greening of the nei ghborhood b y addin g
more vegetated areas within the right-of-wa y
(ROW), and adding curb bulb-outs to enhance
pedestrian and bicyclist safety. Additional work
includes construction of bioretention and a
subsurface infiltration gallery, and developin
g
parking spaces and traffic lane confi gurations
based on recommendations from SFMTA & SF
Planning.
10026805 - Sunset Green Infrastructure
Sunset Boulevard is a lar
ge arterial roadway with
three lanes of traffic in each direction, a central
vegetated median, and large City-owned
landscaped parcels with walkin g paths frontin g
either side. The Suns et Boulevard Greenwa y
project will construct a series of tiered
bioretention rain gardens in the western stretch o f
landscaped parcels along 12 blocks stretchin g
from Golden Gate Park to Lake Merced. The rain
gardens will mana ge stormwater runoff on the
west side of Sunset Boulevard from the street,
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Q4-FY2021-2022 (04/01/22 - 06/30/22)
paths, and a portion of the landscaped parcel
area. The project will also incorporate a “Learning
Lab” to supplement elementar y school
curriculum.
10031465 - North Shore Green Infrastructure
(Completed)
Stormwater will route to flow-throu gh
bioretention planters with surfaces set lower than
the surrounding grade. Durin g lar ge 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 valle
y gutter running
the length of the alley. To protect the ad jacent
building foundations, an impermeable waterproof
liner will be placed alon g the bottom and sides o f
the planters. New street surfacing and furnishings
will provide improved communit y space for local
residents and visitors. The pro ject is desi gned to
manage runoff from 0.1 acres, removin g around
300,000 gallons of stormwater in a typical year.
10026807 - Lake Merced Green Infrastructure
(Completed)
The pro ject on Hollowa y Avenue starts at the
Ashton Avenue intersection and extends alon g
eight blocks to the Lee Avenue intersection.
Corner bulb-outs containing bioretention planters
will be installed on the downstream ends of six o f
the blocks. On the remaining two blocks, roadside
bioretention planters ad
jacent to the curb will
manage stormwater in lieu of corner bulb-out
planters, which are infeasible due to drivewa
y
conflicts. The bioretenti on planters are sized to
manage stormwater runoff from the sidewalk and
only a portion of intersection areas in order to
minimize their size and the associated parkin g
loss from the new bulb-outs. Permeable pavement
installed within the existin
g parking lanes on both
sides of Hollowa y Avenue will mana ge runof f
from the roadway. The pro ject is desi gned to
manage runoff from 2.1 acres, removing 1.0
million gallons of stormwater in a typical year.
10031676 - Sunnydale Green Infrastructure
(Completed)
The Visitacion Valle
y Green Nodes pro ject is
comprised of two subprojects (“nodes”) at
different locations within the neighborhood. The
first node, identified as the Leland Avenue Rain
Garden, is on an open-space parcel owned b y the
San Francisco Recreation and Park Department at
the end of Leland Avenue. The pro ject creates a
large terraced bioretention facilit y that will
capture, store, and infiltrate runoff from the
impervious roadwa y and an ad jacent ve getated
sloped area. This location will also provide
community benefits b y enhancin g an ad jacent
existing communit y ve getable garden and
creating a pedestrian connection to McLaren Park.
The second node, identified as the Sunn ydale
Avenue Mini-Plaza, consists of lar ge midblock
and corner bulb-outs containin g bioretention
planters at a busy T-inters ection at Rutland Street
in front of a church/school. The planters remove
stormwater while also providin g traffic calmin g
and pedestrian safety. The small urban plaza and
landscapin
g will provide a pleasant communit y
space for the neighborhood. The pro ject is
designed to manage runoff from 1.8 acres,
removing 0.8 million gallons of stormwater in a
typical year. Approximatel y one block of local
sewer work on Rutland Street will be included
into the construction contract to minimize
construction impact. The pro
ject cost of that sewer
improvement is accounted for separately.
10026809 - Richmond Green Infrastructure
At El Camino Del Mar, the followin g will be
completed under this project:
• New pedestrian crosswalk.
• Sixteen terraced rain gardens ad jacent to
crosswalks from the Le gion of Honor parkin g lot
down to the Lands End Trailhead, includin g
debris traps at the inlets to capture the abundant
vegetative litter.
• Subsurface infiltration
galleries connected to the
northern and southern planters on either side o f
the road.
• Soil stabilization techniques in selected
locations on the southern slope of El Camino Del
Mar.
• Sewer main upsizin
g between Lands End
Trailhead and manhole east of 32nd Avenue.
• Up
grade existing crosswalks to comply with the
Americans with Disabilities Act.
At Beach Terrace, the following will be completed
A-27
Appendix 1 - SSIP Quarterly Report
under this project:
• Sea Cliff Avenue:
o Permeable pavement in the parkin g strips
between 25th & 26th Avenues.
o Three rain garden bulb outs at the eastern &
western ends of the permeable pavement
o One flow-through (under-drained) rain
garden
at the southeast corner of the intersection with
26th Ave., where soils were found to have low
infiltration rates
o Two traditional (infiltrative) rain
garden
bulb-outs at the southwest corner and eastern
edge of the intersection with 25th Ave., where
infiltration rates are much higher
o Improved catch basins on Sea Cliff Avenue
west of the 26th Ave. intersection
• GGNRA land:
o One large, traditional rain
garden at the top o f
the stairway to Baker Beach from the 25th Ave.
North cul-de-sac
10026810 - Yosemite Green Infrastructure
Reach 1 - Yosemite Marsh:
• Overflow structure to direct Yosemite Marsh
overflow into creek channel (with CSS backup).
• Earthen channel constructed within McLaren
Park flow from the Yosemite Marsh to the
streetscape right-of-way (ROW) approximatel
y
mid-block on Oxford Street between Bacon &
Wayland St. & then south along Oxford St. & east
along Wayland St.
• Small tributar y channel extendin g southwest
from intersection of Oxford & Wayland St.
• Periodic drop structures downstream of the
confluence along Wayland St.
• Proposed path runnin
g east alon g Wa yland
between creek channel and street.
• Conversion of 500 block of Oxford St. & 1400
block of Wayland St. to one-way streets.
• Relocation of a low-pressure fire h
ydrant from
McLaren Park at the corner of Oxford & Wa yland
St. to the ROW directly across the street.
• Underground creek channel from southwest
corner of Wayland and Cambridge St. to McLaren
Park east of Yale St.
Reach 2 - Louis Sutter Softball Fields:
• Bioretention facilit
y located near the west side
of the soccer field.
• Earthen channel that meanders across the
southern edge of the soccer field.
• Subsurface storage tanks located west of soccer
field and northwest of ball field.
• Regraded slopes north and east of the ball field.
• Soccer field will be reset with draina
ge
improvements and replaced irrigation system.
• New overflow structure (to creek channel with
CSS backup) constructed on the northern side o f
McNab Lake.
• Earthen creek channel conve
ying flows
eastward in the ROW north of the ball field to
University St., then south down toward Woolse
y
St.
• Series of channel drop structures on Universit
y
St.
• Culvert under University St.
• Removal of trees in poor health.
• Wooden deck northwest of the ball field on
Wayland.
• Bioretention/pondin
g area northwest of the
intersection of University and Woolsey.
• Provide plant establishment and/or monitorin
g
for the following GI Projects: Islais Creek, Sunset,
North Shore, Lake Merced, Sunnydale,
Richmond, Channel, and Yosemite.
10031473 - Channel Green Infrastructure
(Completed)
The Wi
ggle 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 roadwa ys and aid
the flow of motor vehicles, bicycles, and
pedestrians. Man y of these traffic calmin g
features provide opportunities for the inclusion o f
green infrastructure. The purpose of the Wi ggle
Neighborhood Green Corridor pro ject is to
implement low impact stormwater mana gement
along the Wi ggle bike route between Oak and
Baker Streets, along Scott and Page Streets,
ending at Waller and Steiner Streets. The pro
ject
is designed to manage runoff from 4 acres,
removing 1.1 million gallons of stormwater in a
typical year. Ke y f e a t u r e s o f t h i s p r oject will include installation of bulb-outs on selected street
corners, bioretention planters, and permeable
pavement.
10026816 - Wawona Area Stormwater
A-28
Q4-FY2021-2022 (04/01/22 - 06/30/22)
Improvement Project
The purpose of this project is to convert the Arden
Wood Natural Area to a flood water detention
basin b y collectin g the upstream surface water
and diverting it into the area, usin g series of pipe
and inlet systems on the upstream, and a lar ge
pipe/micro-tunnel at the intersection of Wawona
and 15th.
Watershed Stormwater Management
10029726 - Watershed Stormwater Mana gement
(Planning Only)
This pro ject includes plannin g and preliminar y
design support for the watershed stormwater
management and implementation of green
infrastructure projects. This Watershed
Stormwater Mana gement Pro ject plannin g effort
will conduct on going smaller and localized
watershed assessments as needed to ensure that
the prioritized pro
jects are responsive to changing
neighborhood conditions and new data. Issues
continuing to evolve include: chan
ges in
regulations, ordinances and codes such as the
Non-potable Ordinance, drought, reductions in
dry weather flow, the development of surface
flooding solutions, sea level rise, emer ging one
water technolo gies and the formation of new
neighborhood plans and district As a result of this
work GI capital pro ject plannin g will reflect the
best state of knowled ge about the Collection
System.
10034553 - Green Infrastructure Grant Pro
gram
(GIGP)
The Green Infrastructure Grant Program (GIGP)
offers grants to lar ge public and private propert y
owners to mana ge stormwater onsite and
improve the performance of the collection s ystem
during wet weather. The Green Infrastructure
Grant Program (GIGP) was established with
several objectives: to mana
ge stormwater usin g
green infrastructure, to mana ge stormwater cost
effectively, and to provide customers impacted b y
the anticipated stormwater cost allocation a
mechanism to reduce their stormwater runoff and
fees. The
grant will cover the costs of desi gn and
construction of an approved stormwater
management feature, such as rain gardens,
permeable pavement, cisterns, and ve getated
roofs. The maximum grant award is $765,000 per
acre of impervious surface managed, up to $2
million in funding. Maintenance responsibility for
the GI lies with the propert y owner and
inspection responsibility with the SFPUC. In
order for an application to be considered for
funding, the pro
ject must meet minimum criteria
including: mana ging stormwater runoff from a
minimum impervious area of 0.5 acres; capturin g
the 90th percentile storm (0.75-inch depth) with
the proposed green infrastructure features; and
providing co-benefits to the community. The
SFPUC has allocated $25M from FY18 – FY27 for
the program. The pro gram will be administered
by the SFPUC Wastewater Enterprise with pro ject
management support from the Infrastructure
Division.
GI-1 - Balboa Hi
gh School Re gional Runof f
Reduction Project
The re gional stormwater pro ject is centered
around Balboa Hi gh School in the Balboa Park
Neighborhood.This Pro ject involves re gional
stormwater collection from, San Mi guel Child
Development Center, Civic Center Secondar y
School, James Denman Middle School, the Balboa
High School campus and some surroundin g
streets. Runoff from 17.3 acres is routed by 1,200
ft of separate storm pipe to divert flows from
upstream parcels to various green infrastructure
improvements.
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 mostl y
impervious roofs and pavement includin g over
2.5 acres of play yard. There is an opportunit y 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 o
f
water entering SFPUC's sewer system.
A-29
Appendix 1 - SSIP Quarterly Report
10015816 - Urban Watershed Assessment and
Planning Initiation (Completed)
Many of the SSIP’s proposed pro jects are focused
on improvements to surface draina ge 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 inte
grated watershed
management approach to investigate the health of
the Cit y’s watershed and identif y potential
opportunities for stormwater capture,
conveyance, detention and possible reuse to
address issues of floodin
g as wells as combined
sewage conveyance and storage. Pro ject
implementation will require the h ydrologic and
hydraulic anal ysis of each of the ei ght draina ge
basins and will include: id entification of various
solutions to each basin’s unique set of floodin g
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 pro
jects for
each basin. The work will address life c ycle costs
and detailed operation and maintenance
requirements.
10015817 - Urban Watershed Assessment and
Planning (Completed)
The UWA is the comprehensive watershed-based
plannin
g process developed to dia gnose
challenges and desi gn solutions for the surface
drainage and collection/conve yance portion o f
the City’s sewer system. The UWA emphasizes
holistic urban watershed-scale plannin
g and the
development of multiple-function solutions to
sewer system challenges. These solutions are
evaluated usin
g a comprehensive Triple Bottom
Line (TBL) tool that emplo ys societal and
environmental benefits and costs with the goal of
delivering more holistic investment decisions.
Project implementation will require the
hydrologic and h ydraulic anal ysis of each of the
eight draina ge 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 usin g the
TBL tool; optimization and prioritization o f
projects for each basin; and life c ycle costs with
detailed operation and maintenance
requirements.
10029728 - Advanced Rainfall Prediction - Part 1
(Completed)
The purpose of this project was to provide rainfall
forecast information to SFPUC WWE staf f
automatically in real-time. This pro ject 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
pro
ject to Wastewater Operations did not merit
the significant project costs.
10029729 - Operational Decision System Phase 1
(Completed)
SFPUC desires a more consistent and transparent
basis for makin g decisions that make best use o f
available data in an automated way. This pro ject
would inte grate 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 throu gh the Advanced Rainfall
Prediction project). The real-time data will be
coupled with WWE’s collection s ystem hydraulic
model to pro ject the likel y impact of approachin g
storms and generate specific operational
recommendations for managing flows.
10029730 - Operational Decision System Phase 2
This pro
ject would inte grate available data in the
collection system (levels, flows, pump status, etc.)
with rainfall prediction data (from National
Oceanic and Atmospheric Administration). The
rainfall prediction data will be coupled with
WWE’s collection s ystem h ydraulic model to
project the likel y impact of approachin g storms
and generate specific operational
recommendations for managing flows. Phase 2
builds upon Phase 1 (CWWSIPFCRP02) for a
A-30
Q4-FY2021-2022 (04/01/22 - 06/30/22)
citywide installation.
Flood Resilience Projects
10034360 - Lower Alemany Area Stormwater
Improvement Project
The Lower Alemany area surrounding the US 101
and I-280 interchan ge has been susceptible to
recurring flooding associated with moderate and
heavy storms and do not meet the defined SSIP
level of service (LOS). The primar y ob jective of
the Lower Aleman y Area Stormwater
Improvement Pro ject is to address the SSIP LOS
goals of mana ging stormwater and minimizin g
flooding from a 5-year 3-hour storm. This pro ject
will include planning, desi gn and construction to
improve stormwater conve yance awa y from the
Lower Aleman y area nei ghborhood and
consequently to minimize floodin g durin g the
LOS storm.
10026811 - 17th and Folsom Wet Weather Stora
ge
(Completed)
The neighborhood surrounding 17th Street, 18th
Street and Folsom Street has been experiencin g
over a foot of water on the streets, sidewalks and
into their houses during rain events, resultin g in
property damages to the residents. The 17th and
Folsom Wet Weather Stora ge pro ject was
originally intended to provide interim flood
mitigation to the nei ghborhood while SSIP is
working on identifying long-term solutions
through capital improvement projects. The
proposed interim flood miti
gation 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 on going response activities as
directed by management, includin g certain
outreach activities related to flooding.
10026814 - Flood Resilience Analysis (Plannin
g
Phase Only) (Completed)
The Flood Resilience Anal ysis Pro ject will focus
on developin g a framework for identif ying
multiple storm scenarios; quantif ying risks and
cost implications associated with miti gating
flooding across the aforementioned storm
scenarios; and definin g the extent and scope o f
the City’s responsibility, based on consequences
of extreme storms. To minimize flood risks
citywide and meet SFPUC objectives, this pro ject
will also develop pro grams and policies be yond
what the collection system can manage, and make
recommendations on prioritization of structural,
non-structural, and operational measures.
10026815 - Flood Resilience - Early Pro
jects
(Planning Phase Only) (Completed)
The Cit y of San Francisco has experienced
multiple significant storms in the last decade,
which have led to floodin g in various parts of the
City. While Flood Resilience Anal ysis is bein g
conducted by SFPUC, early infrastructure projects
are being planned at three critical areas (Cayuga,
Wawona, and Folsom neighborhoods) sub jected
to high flood risk. This pro ject focuses on
planning and developin g stormwater detention
and conve yance concepts specific to each of the
aforementioned critical neighborhoods.
10026817 - Cayu ga Ave Stormwater Detention
Project (Completed)
The nei ghborhood surroundin g the northeastern
end of Ca yuga Avenue has been susceptible to
recurring floodin g 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 b y
re-grading the I-280 embankment at the foot o f
Cayuga to create a low lying detention field. This
project will provide surface detention of flows
during floodin g and includes an overflow relie f
connection into the Colle ge Hill Tunnel as well
and a retaining wall to support the roadway.
10026818 - Folsom Area Stormwater
Improvement Project
This project includes just the planning and design
phases to improve stormwater conve yance awa y
from the 17th and Folsom nei ghborhood to
minimize flooding in the Level of Service storm.
The project scope consists of:
• The design of approximately 12,500 linear feet
of new combined sewer boxes and pipes in the
neighborhood immediately adjacent to 17th and
A-31
Appendix 1 - SSIP Quarterly Report
Folsom in order to increase capacit y of the
existing CS s ystems throu gh either upsizin g
existing facilities or adding auxiliary facilities.
• The design of approximately 5,100 linear feet of
12’ I.D. tunnel bore by a consultant under contract
PRO.0101. The tunnel is downstream of the pipe
and box upsizing
• Environmental clearance for both the upstream
traditional open cut work and the tunnel bore.
• Modification of a Caltrans foundation to allow
the tunnel to pass through.
• Launch shaft and sta
ging area for the tunnel
bore in the proximit y of Florida Street and
Alameda Street.
• Turnin
g shaft for the tunnel borin g machine in
the vicinity of De Haro and Alameda Street
• Underpinning of the Division Sewer Box to
allow crossing of the tunnel bore.
• Receiving shaft for the tunnel bore in the
vicinity of the Channel Transport and Storage Box
• Due to the uncertaint
y of Caltrans approval and
property acquisition for the approved tunnel
alignment on Alameda Street, the pro ject also
developed an alternative tunnel route on 17th
Street. The 17th Street alternative ma
y be adopted
into the pro ject scope in the event that the
Alameda route becomes infeasible, at some point
in the future.
10026819 - 17th and Folsom Permanent Barriers
(Completed)
SFPUC has purchased off-the-shelf plastic
temporary flood barriers for 2015 and 2016 wet
seasons. At locations where temporar
y 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
durin
g wet seasons and removed durin g dr y
seasons. The sidewalk would be graded and
outfitted with recessed and covered receptacles
for mounting flood barrier poles. Interlockin
g
aluminum lo gs would be installed between the
poles. The flood barrier s ystem would be custom
built based on site-specifi c pole intervals, barrier
height, and other characteristics.
10026820 - Hydraulic and Draina
ge Sewer
Improvements
This pro ject includes implementin g small
stormwater capture and conve yance
improvements at critical flood-prone
neighborhoods The scope of construction includes
improvement of drainage features,
upsizing/expansion of sewer pipes, and surface
grading modifications in Joost/Foerster/Man gels
and Urbano/Victoria neighborhoods.
FR-1 - Folsom Area Stormwater Imp. Pro ject
Phase 2
This project will include planning, design, and
construction of an improved stormwater
conveyance from the 17th and Folsom
neighborhood to Missi on Creek, minimizin g
stormwater inundation in the level of service
storm. This pro ject will include the construction
of 5,100 LF of a new 12-foot diameter tunnel along
Alameda Street, from Treat and 16th to the
Channel Transport/Stora ge Box near the
intersection of 7th and Berry Streets. In addition
to the tunnel component, some upstream sewer
pipes and sewer boxes will be rerouted or upsized
to convey the level of service storm to the tunnel.
LAND REUSE
10031815 - Land Reuse of 1800 Jerrold Avenue
(Completed)
This pro ject includes jurisdictional transfer o f
1800 Jerrold Avenue property ("Central Shops")
from the Office of Contract Administration (OCA)
to SFPUC. This 6.04-acre site is located ad jacent to
the SEP at the northwest corner of Quint
Street/Jerrold Avenue intersection, and is
currently used b y OCA as central shops for cit y
vehicle maintenance and repair.
A new location to move the existin g Central
Shops to was identified, and plannin g is
underway to complete design and construction.
Upon approval of the Juri sdictional Transfer, the
relocation will involve the purchase of two
properties, lease of a third property, and
construction a greements to complete
improvements. This requires extensive
cooridnation and cooperation between multiple
City departments.
A-32
Q4-FY2021-2022 (04/01/22 - 06/30/22)
S ubsequent to the relocation of the Central Shops
by the OCA, the 1800 Jerrold Avenue propert y
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
currentl
y being considered for construction of the
new SEP biosolids facilities.
10029734 - Land Reuse of 1801 Jerrold Avenue
Reuse of the site requires a ne
gotiated transfer o f
the site and subsequent demolition of the
abandoned asphalt plant facilities and site
remediation. Followin
g the completion o f
geotechnical and environmental hazardous
materials investigations, a demolition and
remediation plan will be developed. Demolition
will include the removal of all of the structures
currentl
y occup ying the space includin g the
existing asphalt plant equipment, stora ge 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 propert
y adjacent
to the SFPW Yard is pendin g the relocation o f
SFPUC Sewer Operations (Sewer Ops) from 160
Napoleon (on a portion of Lot 31). Plannin
g is
currently underwa y to relocate Sewer Ops to a
new location at Griffith Yard, and then to move
the Asphalt Plant occupants to 160 Napoleon.
A-33
Appendix 1 - SSIP Quarterly Report
APPENDIX 1.2. FACILITIES AND
INFRASTRUCTURE
10033820 - Southeast Outfall Condition
Assessment & Rehabilitation
This Wastewater Enterprise Capital Improvement
Program pro ject will include extensive condition
assessment and rehabilitation of the Southeast
Water Pollution Control Plant (SEP) effluent force
main. The Booster pump station was constructed
in 1967 and last upgraded in 2002. The Booster
Pump Station receives treated effluent from
Southeast Treatment Plant via 72”
gravity
conduit. The dischar ge s ystem from Booster
Pump Station consists of 42” and 36” parallel
force mains under Islais Creek that ultimatel y
discharge into 60” Southeast Outfall. The effluent
outfall dischar
ges into the San Francisco Ba y
through the series of pipes at Pier 80. The outfall
ends with 36” pipe and diffuser s
ystem that was
replaced in 2012 using JOC Contract. The treated
effluent flow conveyance is 50-60 million
gallons
per day(MGD) average and 110 MGD peak
through the Southeast Outfall System. The
underwater crossings have exhibited leaks 3 times
in past 6
years and were repaired with JOC
Contracts. The last limited condition assessment
was performed in 2010-2011 and the report
recommended the near-term and long-term
actions for the entire Outfall system. The
short-term action recommended that Islais Creek
Underwater Crossings replacement within 5 years
and long-term action recommended the
re-inspection and re-habilitation of the remainin g
system within 10 years. The Islais Creek
underwater crossin gs replacement is currentl y at
35% design phase under separate project FAC04
Facilities and Infrastructure Program. This new
pro
ject will thorou ghly and completel y evaluate
the condition and remaining life expectancy of the
Southeast Outfall S ystem and implement the
rehabilitation solutions to extend the useful life.
10015546 - New Treasure Island Wastewater
Treatment Plant
The ob jective of the pro ject is to build a new
wastewater treatment plant that will provide
reliable service for the Treasure Island residents
and meet the rec
ycled water demands of the
future redevelopment on the island. The existin g
facility was built b y the United States Nav y over
50 years a go and is past its useful life and no
longer reliable. The existin g facilit y is also not
capable of providin g recycled water and meetin g
the needs of the residents on the redeveloped
island.
10015554 - Ocean Beach Climate Chan
ge
Adaptation Project
The pro ject will develop a comprehensive
shoreline mana gement and protection plan
against bluff erosion and climate-chan ge induced
sea level rise alon g Ocean Beach south of Sloat
Boulevard consistent with the recommendations
in the 2012 Ocean Beach Master Plan (OBMP).
This project is necessary to protect the inte grity of
wastewater assets built to protect public health
and the environment, includin
g the Lake Merced
Tunnel, the Westside Pump Station and the
Oceanside Treatment Plant. The pro ject includes
a) Short-term Improvements [STI] to provide
interim (2015-2022) erosion protection and
improved beach access [e.g., sand
backpass/stabilization and placement of sand
bags], b) Army Corps of Engineers Section 204
beach nourishment [ACOE] (e.g., beneficial reuse
of dredged sand to provide erosion protection),
and c) Long-term Improvements [LTI] that will
address a comprehensive shoreline mana gement
and protection plan.
10015555 - Collection Division Consolidation
(Griffith Yard Improvements)
The initial WWE Collection S
ystem Division
Facilities Consolidation Pro ject intended to
consolidate the Collection S ystem Division
Administrative and Sewer Operations staff to a
centralized location at 1550 Evans. The current
plan is to relocate Sewer Operations to the WWE
Griffith Yard Facility, ad
jacent to the Griffith Yard
Pump Station. The pro ject is now the Griffith
Yard Improvement Project. Relocating the 107
employees currentl y dispatched from Napoleon
Yard to Griffith Yard is required in order to
exchan
ge the Napoleon Yard for SFPW’s Asphalt
Plant property at the Southeast Plant (SEP)
through an inter-department jurisdictional
transfer. The project will also include relocation of
A-34
Q4-FY2021-2022 (04/01/22 - 06/30/22)
the Vactor Waste Station (VWS), currentl y located
at SEP, to co-locate the VWS with Sewer
Operations and reduce overcrowding at SEP; a
Confined Space Training Facility; and a
bio-retention system for stormwater control. This
project is critical path for makin g space available
for SSIP Projects at the Southeast Plant.
Improvements to the 4.4 acre yard will transform
the underutilization of this propert y from stora ge
and stockpiling to productive operations.
The second part of this pro ject includes
Greenhouses Demolition. In 2015, an assessment
of current condition of the Greenhouses was
conducted. It was determined that the facilities, in
their current state of disrepair weren’t
salvageable. An interim
grant pro gram was
established until a permanent replacement plan is
determined. The interim use of the site is part of
the modernization of the Southeast Water
Pollution Treatment Plant throu
gh the Sewer
System Improvement Program (SSIP). The
Greenhouses demolition project will demolish the
existing greenhouses, attached ancillary building,
and prepare the site for sta ging t o b e u s e d by other SSIP projects in the area.
10015556 - Southeast Community Center @ 1550
Evans
The Southeast Communit
y Center pro ject will
serve to address the SFPUC’s commitment to the
mitigation measure for the expansion of the
Southeast Plant (SEP) b y constructin g a new
community center at 1550 Evans. The pro ject will
include a childcare center, café, multipurpose
space for meetings, events, and workshops, and
co-workin
g office and classroom space for
community-based or ganizations providin g
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 ran
ge of social services supporting
workforce development and education for
Southeast residents of all ages.
10015557 - Southeast Bay Outfall Islais Creek
Crossing Replacement
This Wastewater Enterprise Capital Improvement
Pro
gram project will include improvements to the
Southeast Water Pollution Control Plant (SEP)
effluent force main crossin gs at Islais Creek and
modifications to the Booster Pump Station. SEP is
the SFPUC’s lar gest wastewater facilit y treatin g
almost 80% of the Cit y’s dry and wet weather
flows.
Major improvements are planned to ensure that
the SEP facilities maintain permit compliance and
operate reliably. This pro
ject primarily addresses
the portion of effluent dischar ge outfall into the
San Francisco Ba y throu gh the series of pipes at
Pier 80. Followin g improvements are needed to
address aging infrastructure:
- Pipeline replacement within the Islais Creek
- Restoration of access manholes for future
inspection and maintenance
- Improvin
g flow velocit y with new pipeline
material
- Providin g redundanc y and flexibilit y for
operation
- Pipin
g isolation improvements to the Booster
Pump Station
SWOO - Southwest Ocean Outfall (SWOO)
The Southwest Ocean Outfall was last inspected
in 1996, althou gh sediments prevented a full
internal inspection. An exterior inspection was
performed in 2005 (diffusers, caps, etc.). This
project includes the condition assessment of the
outfall, as well as an allowance to perform
repairs.
A-35
Appendix 1 - SSIP Quarterly Report
APPENDIX 1.3. RENEWALS AND
REPLACEMENTS
15722- R&R Collection Systems
The purpose of the Wastewater Enterprise (WWE)
Renewal and Replacement Program (R&R)
Collection System Sewer Improvements pro ject is
to maintain the existin g functionalit y of the
sewage collection s ystem and address planned
and emer gency pro jects 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, lar ge
diameter (greater than 36-inch) sewer
improvements and sewer transport stora
ge box
condition assessment. B y utilizin g an asset
management approach, which factors in: ph ysical
condition, age, location, risk, public safety, paving
schedule and other factors, a ging and failed
portions of the collection s ystem are identified
and replaced.
15724- R&R Treatment Facilities
The purpose of the Wastewater Enterprise (WWE)
Renewal and Replacement (R&R) Pro gram
Treatment Plant Improvement pro jects is to
maintain the capacity and reliable performance o f
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 Facilit y Wastewater Enterprise Assets
include: Transport Boxes, Discharge Structures,
Pump Stations, Force Mains, Tunnels and
Treatment Plants. The R&R Treatment Facilities
pro
jects are prioritized based upon re gulatory
compliance, condition assessments, Operation
staff recommendations and Level Of Service
goals. Planned WWE R&R Pro
gram Treatment
Plant Improvement pro jects will address a ging
infrastructure at the wastewater enterprise
treatment facility assets.
Planned WWE R&R Pro
gram Treatment Plant
Improvement pro jects 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 Communit y
Facility Hot Water Pipe Repairs; Southeast
Building Roof repairs; Oceanside Bar Screen
Repairs; Southeast Plant Fixed Gas Monitor
Upgrades; Sunn ydale Pump Station Ad justable
Frequency Drive Upgrades; WWE Rec ycled
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. Pro ject
priorities are revisited on a monthly basis.
A-36
Project Name Start Finish
Sewer System Improvement Program (SSIP) 01-Jul-11 26-Dec-29 SSIP Phase 1 01-Jul-11 31-Aug-27
Treatment Facility Projects 01-Jul-11 31-Aug-27
Southeast Plant (SEP) Improvements 01-Jul-11 31-Aug-27
CWWSIPDP01 SEP Biosolids Digester Facilities Project 01-Jul-11 31-Aug-27 CWWSIPSE01 SEP Oxygen Gen eration Plant 17-Sep-12 10-Jun-16 CWWSIPSE02 SEP New Headworks (Grit) Replacement 01-Mar-13 30-Sep-24 CWWSIPSE03 SEP Existing Digester Roof Repairs 01-Apr-13 03-Mar-16 CWWSIPSE04 SEP Primary and Secondary Clarifier Upgrades 01-Jul-13 21-Jan-19 CWWSIPSE05 SEP 521/522 and Disinfection Upgrades (SEP Building 52 03-Jun-13 02-Feb-21 CWWSIPSE06 SEP Primary S ludge Handling Improvements 03-Jun-13 10-Feb-16 CWWSIPSE07 SEP Facility-wide Distributed Control System Up grade 13-Feb-14 31-Aug-27 CWWSIPSE08 SEP Seismic Reliability and Condition Assessment Improv 03-Jun-13 09-Sep-22 CWWSIPSE09 SEP Existing Digester Gas Handling Improvements 16-Jun-14 28-Feb-20 CWWSIPSE10 SEP Power Feed and Primary Switchgear Upgrades 23-Jun-14 18-Jun-24 CWWSIPSE11 SEP Oxygen Generation Plant 01 01-Apr-16 21-Nov-19 CWWBAE01 Biofuel Alternative Energy 01-Jul-11 31-Mar-16 Oceanside Plant (OSP) Improvements 13-Jun-13 31-Dec-24
CWWSIPTPOP01 OSP Fine Screen and Grit Removal Enhancements 01-Jul-13 20-Nov-15 CWWSIPTPOP02 Westside Pump Station Reliability Improvements 13-Jun-13 31-Dec-24 CWWSIPTPOP03 OSP Digester Gas Utilization Upgrade 01-Oct-13 14-Sep-22 CWWSIPTPOP04 W estside Pump Station Redundant Force Main Improve 02-Jan-14 29-Jan-16 CWWSIPTPOP05 OSP Condition Assessment Repairs 31-Jul-14 31-Dec-20 CWWSIPTPOP06 OSP Odor Control Optimization 31-Jul-14 05-Feb-20 North Point Facility (NPF) Improvements 22-May-13 29-Dec-23 CWWSIPTPNP01 Northpoint Outfall Refurbishment 22-May-13 31-Oct-18 CWWSIPTPNP02 North Shore Pump Station W et Weather Improvements15-Aug-13 29-Dec-23 Collection System 01-Jul-11 30-Jun-26
Central Bayside System Improvement Project (CBSIP) 02-Jul-12 30-Jun-21 CWWSIPCT01 Central Bayside System Improvement Project - Phase 1 02-Jul-12 30-Jun-21 Interceptors / Tunnels and Odor Control 25-Mar-13 29-Dec-23 10033745 Mission Street, 16th to Cesar Chavez Streets, Brick Sewer Reha 02-Jul-18 22-Nov-22 CWWSIPCSSR01 Richmond Transport Modeling 25-Mar-13 30-Jun-14 CWWSIPCSSR02 Collection System Condition Assessment 09-May-13 31-Mar-21 CWWSIPCSSR03 Kansas and Marin Streets Sewer Improvements 10-Jun-13 29-Dec-23 CWWSIPCSSR09 Drumm and Jackson Streets Sewer System Improvemen 26-May-15 31-Dec-20 CWWSIPCSSR11 Cargo Way Sewer Box Odor Reduction 13-Apr-15 30-Dec-22 CWWSIPCSSR12 Rutland Sewer Improvements 30-Oct-17 21-Sep-18 Interdepartmental Projects 01-Oct-13 30-Sep-24
10033106 Geary BRT Sewer Improvements Phase 2 15-Mar-18 29-Dec-23 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 FY2020 FY2021 FY2022 FY2023 FY2024 FY2025 FY2026 FY2027 Appendix 2.1 Sewer System Improvement Program (SSIP) - Approved Project-Level Schedules Project Management
Planning
Environmental
Design
Right-of-Way
Bid & Award
Construction Mgmt
Construction Program Mgmt A-37
Close-Out
Project Name Start Finish
CWWSIPCSSR04 V an Ness BRT Sewer Improvements 01-Oct-13 30-Dec-21 CWWSIPCSSR05 Better Market Street Sewer Improvements - Phase 1 06-Jan-14 30-Sep-24 CWWSIPCSSR06 Geary BRT Sewer Improvements Phase 1 06-Jan-14 12-Jul-21 CWWSIPCSSR07 Central Subway Sewer Improvements 06-Jan-14 28-Jun-19 CWWSIPCSSR08 Mission Bay Loop Sewer Improvement 02-May-14 30-Dec-21 CWWSIPCSSR10 Masonic Avenue Sewer Improvements 27-Oct-14 28-Jun-19 CWWSIPCSSR13 Taraval Sewer Improvements 14-Mar-16 29-Dec-23 Pump Stations and Forcemain Improvements 29-May-12 30-Dec-22 CWWSIPCSPS01 Hudson Ave Pump Station and Outfall Improvements 31-Mar-14 31-Oct-17 CWWSIPCSPS02 Force Main Rehab at Embarcadero and Jackson Streets 07-Jul-14 29-Sep-22 CWWSIPCSPS03 Mariposa Dry-Weather Pump Station & Force Main Imp 01-Jul-14 30-Dec-22 CWWSIPCSPS04 Cesar Chavez Pump Station 08-Sep-14 26-May-16 CWWSIPCSPS05 Marin Street Sewer Replacement 01-Jul-15 23-Jan-20 CWWSIPCSPS06 Griffith Pump Station Improvements 14-Mar-16 30-Sep-21 CWWSIPNC01 North Shore to Channel F M Drainage Improvement 29-May-12 06-Jun-17 Combined Sewwer Discharge (CSD) and Transport/Storage Structures 01-Jun-15 30-Sep-22 CWWSIPCSCD01 Richmond Transport/Storage Tunnel Rehabilitation 01-Jun-15 31-Dec-20 CWWSIPCSCD02 Baker/Laguna/Pierce CSD & Outfall 29-Jun-15 20-Nov-15 CWWSIPCSCD03 Beach and Sansome Street CSD Rehabilitation 14-Mar-16 31-Aug-21 CWWSIPCSCD04 CSD Backflow Prevention and Monitoring 25-Jul-16 30-Sep-22 CWWSIPCSCD05 5th, North 6th and Division Street CSD Rehabilitation01-Jul-16 31-Aug-21 Stormwater Management 01-Jul-11 30-Jun-26
CWWLID01 Cesar Chavez Green Infrastructure 01-Apr-13 28-Jun-13 CWWSIPLID02/FCDB09 Islais Creek Green Infrastructure 04-Sep-12 24-Apr-18 CWWSIPFCDB01 Sunset Green Infrastructure 03-Dec-12 30-Sep-21 CWWSIPFCDB02 North Shore Green Infrastructure 03-Dec-12 31-Dec-18 CWWSIPFCDB03 Lake Merced Green Infrastructure 03-Dec-12 24-Apr-18 CWWSIPFCDB04 Sunnydale Green Infrastructure 03-Dec-12 30-Sep-19 CWWSIPFCDB05 Richmond Green Infrastructure 03-Dec-12 30-Jun-21 CWWSIPFCDB06 Yosemite Green Infrastructure 03-Dec-12 30-Jun-26 CWWSIPFCDB08 Channel Green Infrastructure 21-Feb-14 31-Aug-18 CWWSIPFCGI01 W atershed Stormwater Management (Planning Only) 11-Jul-16 30-Jun-22 CWWSIPUW00 Urban W atershed Assessment and Planning Initiation 01-Jul-11 28-Jun-13 CWWSIPUW01 Urban W atershed Assessment and Planning 07-Oct-11 30-Jun-17 CWWSIPUW02 Fulton St Sewer 01-Jul-11 31-Oct-12
CWWSIPUW03 Lake Merced Drainage 01-Jul-11 31-Oct-12
CWWSIPUW04 Major Trunk Sewers 01-Jul-11 31-Oct-12
CWWSIPFCRP01 Advanced Rainfall Prediction - Part 1 01-Apr-13 29-Jun-18 CWWSIPFCRP02 Operational Decision System Phase 1 01-Aug-13 30-Sep-16 CWWSIPFCRP03 Operational Decision System Phase 2 01-Feb-17 30-Sep-25 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 FY2020 FY2021 FY2022 FY2023 FY2024 FY2025 FY2026 FY2027 Appendix 2.1 Sewer System Improvement Program (SSIP) - Approved Project-Level Schedules Project Management
Planning
Environmental
Design
Right-of-Way
Bid & Award
Construction Mgmt
Construction Program Mgmt A-38
Close-Out
Project Name Start Finish
Flood Resilience Projects 01-Apr-13 08-Jul-24
CWWSIPFCDB07 17th and Folsom W et Weather Storage 01-Apr-13 06-May-16 CWWSIPFCDB10 Flood Resilience Analysis (Planning Phase Only) 30-Jun-15 28-Feb-17 CWWSIPFCDB11 Flood Resilience - Early Projects (Planning Phase Only 26-Oct-15 30-Dec-16 CWWSIPFCDB12 W awona Area Stormwater Improvement Project 01-Jul-16 08-Jul-24 CWWSIPFCDB13 Cayuga Ave Stormwater Detention Project 01-Jul-16 29-Mar-19 CWWSIPFCDB14 Folsom Area Stormwater Improvement Project 01-Jul-16 31-Jan-23 CWWSIPFCDB15 17th and Folsom Permanent Barriers 20-May-16 29-Mar-19 CWWSIPFCDB16 Hydraulic and Drainage Sewer Improvements 01-Jul-16 15-Apr-21 Land Reuse Projects 17-Sep-13 31-Mar-21
CWWSIPPRPL91 Land Reuse of 1800 Jerrold Avenue 17-Sep-13 31-Dec-19 CWWSIPPRPL92 Land Reuse of 1801 Jerrold Avenue 30-Sep-13 31-Mar-21 SSIP P rogram Management 01-Sep-11 31-Aug-27
CWWSIPPL01, PRPL01 SSIP Progam Managemen t 01-Sep-11 31-Aug-27 Other SSIP 01-Jul-18 26-Dec-29
Treatment Facility Projects 04-Jan-21 06-Jul-29
Southeast Plant (SEP) Improvements 04-Jan-21 07-Jan-27
SEP-1 SEP 550 Booster PS Condition Inspection & Interim 12-Jan-21 30-Jun-26 SEP-2 SEP , Booster PS, & BFS Security Enhancements 01-Jul-21 02-Oct-25 SEP-3 Oxygen Generation (SEP 275) Reliability Upgrades 05-Jul-22 07-Jan-27 SEP-4 SEP Facilities Interim H&S Imp (SEP 850 & 930) 01-Mar-21 05-Sep-25 SEP-5 Primary Treatment (SEP 040/041) H&S Improvements 04-Jan-21 30-Sep-26 SEP-8 SEP Condition Improvement Projects - Part 1 12-Jan-21 30-Jun-26 10037331 Maintenance Building (SEP 940) Interim Improvement 12-Jan-21 02-Jul-26 Oceanside Plant (OSP) Improvements 04-Jan-21 06-Jul-29
OSP-2 Solids Thickening (OSP 011) Process Upgrade 06-Jul-21 03-Sep-26 OSP-3 OSP Plant-wide Ventilation (HV AC) Upgrades 06-Jul-21 03-Sep-26 10036398 OSP Condition Improvement Projects - Part 2 04-Jan-21 06-Jul-29 OSP-5 OSP Odor Control Upgrades 06-Jul-21 03-Sep-26
OSP-7 Admin Bldg (OSP 930) Health & Safety Improvements 04-Jan-21 04-Sep-25 OSP-8 OSP DCS Upgrade (Construction) 06-Jul-21 02-Jul-27 10037777 OSP & WSPS Security Enhancements 01-Jul-21 30-Jun-25 OSP-11 Gaseous Oxygen System (OSP 011) Upgrades 03-Jan-22 07-Mar-28 North Point Facility (NPF) Improvements 19-Jan-21 01-Sep-28 NPF-1 Sedimentation (NPF 040/041) T anks Condition Improvements 06-Jul-21 01-Sep-28 NPF-2 Admin Bldg (NPF 930) Evaluation & Interim H&S Improvements01-Mar-21 31-Mar-25 NPF-3 Dechlorination Process (NPF 500) Evaluation & Interim Rehab 19-Jan-21 29-May-26 10037904 NPF & NSS Security Enhancements 01-Jul-21 29-Sep-25 NPF-6 NPF DCS Upgrades (Construction) 06-Jul-21 02-Sep-27 Collection System 01-Jul-18 26-Dec-29
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 FY2020 FY2021 FY2022 FY2023 FY2024 FY2025 FY2026 FY2027 Appendix 2.1 Sewer System Improvement Program (SSIP) - Approved Project-Level Schedules Project Management
Planning
Environmental
Design
Right-of-Way
Bid & Award
Construction Mgmt
Construction Program Mgmt A-39
Close-Out
Project Name Start Finish
Interceptors / Tunnels and Odor Control 01-Aug-19 07-Dec-26 10034718 Large Sewer Improvements 01-Aug-19 07-Dec-26
Pump Stations and Forcemain Improvements 07-Dec-20 26-Dec-29 PS-1 Seacliff No. 1 PS & FM Upgrade 07-Dec-20 26-Dec-29 PS-2 Seacliff No. 2 PS & FM Upgrade 14-Dec-20 21-Sep-29 PS-3 Sunnydale PS Safety Improvements 14-Dec-20 29-May-26 PS-4 Pump Station Security Upgrades (Cesar Chavez, Griffith, Channel, & 01-Jul-21 30-Sep-25 PS-5 Geary Underpass PS Safe Access Enhancements 01-Sep-21 21-Jul-27 Combined Sewwer Discharge (CSD) and Transport/Storage Structures 07-Dec-20 20-Sep-28 CSD-1 Brannan (019) CSD Gate & Baffle Rehab 07-Dec-20 18-Aug-25 CSD-2 Baker (009) Baffle Improvements 07-Dec-20 26-Mar-24 CSD-3 System-wide CSD & T/S Monitoring Equipment Assessment 06-Jul-21 03-Sep-26 CSD-4 CSD Structure Rehab & Upgrades - Part 1 01-Jul-21 20-Sep-28 Stormwater Management 01-Jul-18 30-Jun-29
10034553 Green Infrastructure Grant Program 01-Jul-18 30-Jun-29 GI-1 Balboa High School Regional Runoff Reduction Project 01-Jan-21 01-Mar-26 GI-3 Regional School/Park: Giannini Middle School 01-Jan-21 01-Mar-26 Flood Resilience Projects 02-Jan-19 13-Mar-28
10034360 Lower Alemany Area Stormwater Improvement Project 02-Jan-19 13-Mar-28 FR-1Folsom Area Stormwater Imp. Project Phase 2 03-Jan-22 30-Jun-27 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 FY2020 FY2021 FY2022 FY2023 FY2024 FY2025 FY2026 FY2027 Appendix 2.1 Sewer System Improvement Program (SSIP) - Approved Project-Level Schedules Project Management
Planning
Environmental
Design
Right-of-Way
Bid & Award
Construction Mgmt
Construction
Close-Out
Program Mgmt A-40
Project Name Start Finish
WWE Facilities and Infrastructure Program 01-Jan-11 29-Jan-32 10033820 Southeast Outfall Condition Assessment & Rehabilitation 01-Jul-19 01-Apr-30 10015546 New Treasure Island Wastewater Treatment Plant 01-Jan-11 23-May-25 10015554 Ocean Beach Climate Change Adaptation Project 23-Jul-12 01-Jul-27 10015555 Collection Division Consolidation (Griffith Yard Improv 01-Mar-13 30-Jun-21 10015556 Southeast Community Center @ 1550 Evans 26-Jul-12 29-Dec-23 10015557 Southeast Bay Outfall Islais Creek Crossing Replacemen 26-Sep-16 03-Jun-26 SWOO Southwest Ocean Outfall (SWOO) 01-Jul-24 29-Jan-32 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 FY2020 FY2021 FY2022 FY2023 FY2024 FY2025 FY2026 FY2027 FY2028 FY2029 FY2030 APPENDIX 2.2. WWE F&I Project-Level Approved Schedule
Project Management
Planning
Environmental
Design
Bid & Award
Construction Mgmt
Construction
Close-Out A-41
Project Name Start Finish
WWE Renewal & Replacement Program 01-Jul-10 31-Mar-23
15722 R&R Collection Systems 01-Jul-10 14-Feb-23
15724 R&R Treatment Facilities 01-Jul-10 31-Mar-23
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 FQ1FQ2 FY2014 FY2015 FY2016 FY2017 FY2018 FY2019 FY2020 FY2021 FY2022 FY2023 FY2024 FY2025 APPENDIX 2.3. WWE R&R Project-Level Approved Schedule
Project Management
Planning
Environmental
Design
Bid & Award
Construction Mgmt
Construction
Close-Out A-42
Q4-FY2021-2022 (04/01/22 - 06/30/22)
APPENDIX 3. LIST OF ACRONYMS
AAR Alternative Analysis Report
ACOE Army Corps of Engineers (also shown
as USACE)
ADA 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 Categorical Exemption
CBSIP Central Bayside System Improvement
Project
CCSF City and County of San Francisco
CCTV Closed-Circuit Television
CEQA California Environmental Quality Act
CER Conceptual Engineering Report
CHS Channel (Street) Pump Station
CIP Capital Improvement Program;
Cast-Iron Pipe
CM/GC Construction Manager/General
Contractor
COVID-19 Coronavirus Disease of 2019
CPAS Combined Primary Activated Sludge
CSAMP Collection System Asset Management
Program
CSD Combined Sewer Discharge
CTLS Channel Tunnel Lift Station
DCS Distributed Control System
DEIR Draft Environmental Impact Report
DIP Ductile Iron Pipe
DW Dry Weather
EIR Environmental Impact Report
EIS Environmental Impact Statement
EMMS Energy Monitoring and Management
System
EPA Environmental Protection Agency
F&I Facilities and Infrastructure
FAT Factory Acceptance Testing
FC Final Completion
FEMA Federal Emergency Management
Agency
FOG Fats, Oils, and Grease
FTA Federal Transit Administration
FY Fiscal Year
GBT Gravity Belt Thickener
GFS Griffith Pump Station
GGNRA Golden Gate National Recreation
Area
GI Green Infrastructure
GIGP Green Infrastructure Grant Program
GOX Gaseous Oxygen
GPS Griffith Pump Station
HDPE High Density Polyethylene
HMI Human Machine Interface
HPO High Purity Oxygen
HSW High-Strength Waste
HVAC Heating, Ventilation and Air
Conditioning
I&C Instrumentation and Controls
I&I Infiltration and Inflow
IC Internal Combustion
ICM Integrated Catchment Model
ICT Islais Creek Transport/Storage
IKG Inedible Kitchen Grease
ISP Iron Stone Pipe
JOC Job Order Contract
JST Jackson Street Transport/Storage Box
KV Kilovolt
LBE Local Business Enterprise
LED Light-Emitting Diode
LF Linear Feet
LID Low Impact Development
LOS Levels of Service
LOX Liquid Oxygen
LTI Long-term Improvements
MCC Motor Control Center
MDF Main Distribution Frame
MG Million Gallons
MGD Million Gallons per Day
MND Mitigated Negative Declaration
A-43
Appendix 3. Acronyms
MOA Memorandum of Agreement
MOU Memorandum of Understanding
MPM Minor Project Modification
MPS Mariposa Pump Station
MTA Municipal Transportation Agency
(also shown as SFMTA)
MTBM Micro-Tunnel Boring Machine
MV PDS Medium Voltage Power Distribution
System
MW Megawatt
N/A Not Applicable
NAR Needs Assessment Report
NEG DEC Negative Declaration (also shown as
ND)
NOD Notice of Determination
NPDES National Pollutant Discharge
Elimination System
NPF Northpoint (Wet-Weather) Facility
NSCFM North Shore to Channel Force Main
NSFM North Shore Force Main
NSS North Shore Pump Station (also
shown as NSPS)
NTP Notice to Proceed
O&M Operations and Maintenance
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 Request for Proposal
RFQ Request for Qualification
ROW Right-of-Way
RWQCB Regional Water Quality Control
Board
SELS Southeast Lift Station
SEP Southeast Plant; Southeast Water
Pollution Control Plant
SEWPCP Southeast Water Pollution Control
Plant
SF 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
Commission
SFPW San Francisco Public Works (formerly
SFDPW)
SFRPD San Francisco Recreation & Parks
Department (also shown as RPD)
SFUSD San Francisco Unified School District
SSIP Sewer System Improvement Program
SSMP Sewer System Master Plan
STATEX Statutory Exemption
STI Short-term Improvements
SWOO Southwest Ocean Outfall
T/S Transport and Storage
TAP Transient Analysis Program
TBD To be determined
TBL Triple Bottom Line
TICD Treasure Island Community
Development
TIDA Treasure Island Development
Authority
TM Technical Memorandum
TPD Tons Per Day
TSC Technical Steering Committee
UPS 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-44
Q4-FY2021-2022 (04/01/22 - 06/30/22)
WSPS West Side Pump Station (also shown
as WSS)
WSS Westside Pump Station (also shown
as WSPS)
WWE Wastewater Enterprise
WWE CIP Wastewater Enterprise Capital
Improvement Program
WWTP Wastewater Treatment Plant
A-45
Appendix 3. Acronyms
This page is intentionally left blank
A-46