SEWER SYSTEM IMPROVEMENT PROGRAM | Grey. Green. Clean.
Wastewater Capital Programs Quarterly Report
October 2021 – December 2021
Stephen Robinson, Wastewater Enterprise Capital Program Director, Infrastructure Presented to the San Francisco Public Utilities Commission March 22nd, 2022
SEWER SYSTEM IMPROVEMENT PROGRAM | Grey. Green. Clean.
Construction Updates
2 Anticipated Completion:
February 2022
Force Main Rehabilitation at
Embarcadero and Jackson
North Shore Pump Station Wet
Weather Improvements
Anticipated Completion:
May 2023
Ocean Beach Climate Change
Adaptation Project
Anticipated Completion:
July 2027
SEWER SYSTEM IMPROVEMENT PROGRAM | Grey. Green. Clean.
PROJECT COUNT BY PHASE
(as of September 2021)
Planning
$30M
(3 Projects)
Phase 1
$3.655B
(70 Projects)
Design
$152M
(4 Projects)
Completed
$367M
(37 Projects)
Construction
$2,993M
(19 Projects)
Bid & Award
$0M
(0 Project)
Close-out
$114M
(7 Projects)
SSIP Phase 1 Status
3 PROJECT COUNT BY PHASE
(as of December 2021)
Planning
$30M
(3 Projects)
Phase 1
$3.655B
(70 Projects)
Design
$152M
(4 Projects)
Completed
$373M
(38 Projects)
Construction
$2,984M
(18 Projects)
Bid & Award
$0
(0 Projects)
Close-out
$118M
(7 Projects)
47.4% Complete 48% Complete
SEWER SYSTEM IMPROVEMENT PROGRAM | Grey. Green. Clean.
SSIP Status - Cost Summary
4 Section I.3 SSIP
Table 3. p7-8 (19-20 pdf)
SEWER SYSTEM IMPROVEMENT PROGRAM | Grey. Green. Clean.
Facilities and Infrastructure Status-
Cost Summary
5 Section II.6 F&I Program
p4 (p84 pdf)
Project
Current
Approved
Budget
($ Million)
Cost
Variance
($ Million)
Southeast Outfall Condition Assessment & Rehabilitation $33.7 $0 New Treasure Island Wastewater Treatment Plant $202.2 $0 Ocean Beach Climate Change Adaptation Project $169.9 ($13.6) Southeast Community Center @ 1550 Evans $114 $0
Southeast Bay Outfall Islais Creek Crossing Replacement $67.6 $0 SEWER SYSTEM IMPROVEMENT PROGRAM | Grey. Green. Clean. 6 • 35% Design Completion –
Large Sewer Condition Assessment
and Improvements (Subprojects E&F)
• Awarded Construction Contract –
Taraval Sewer Improvements
(Segment B)
• Achieved Substantial Completion –
SEP Seismic Reliability and Condition
Assessment Improvements – 042
Primary Sedimentation Tanks Seismic
Reliability
Capital Programs Milestones
SEP 042 Primary Sedimentation Tanks:
Rotating Screen Filter/Compactor Installation
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 currently underway
• Competitive bid procurement for the new digester
facilities was undertaken – bids received were
aligned or below bid estimates
• Initiation of nine trade packages is currently
underway
2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029
SEWER SYSTEM IMPROVEMENT PROGRAM | Grey. Green. Clean.
SEP New Headworks Facility Project
Project Cost: Increased from $619M to $679M
Progress and Status:
Scope III (Headworks):
• Continued civil/structural work
• Continued bid/award of Influent Pumping
Rehab and Rev
ised Odor Control Facility bid
packages
• Continued equipment procurement and
fabri
cation
• Completed Trench C utility tie-ins
88 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: $114M
Progress and Status:
• Community Center and Amphitheater buildings
are fully enclosed
• Completion of interior and landscaping
currently underway
• Ongoing coordination with PG&E to resolve
permanent site energization issue
9 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: March 14, 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
2 nd Quarter/ Fiscal Year 2021-2022
Enclosed please find the Wastewater Enterprise Capital Improvement Program (CIP) Quarterly Report for the 2nd 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.
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QUARTERLY REPORT
Wastewater Enterprise Programs
October 2021 – December 2021
Published: March 14, 2022
DRAFT
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i
Q2-FY2021-2022 (10/01/21– 12/31/21)
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 Capita l Projects, based on the data for the period of October 1, 2021 to December 31, 2021.
This quarterly report also includes schedule an d cost forecasting of the FY23-FY32 10-year Capital Improvement Plan that is being presented to the San Francisco Public Utilities Commission for approval on February 8, 2022. Changes to th e approved baseline program and project scopes, schedules, and budgets have been proposed as part of this FY23-FY32 10-year CIP and, if approved, will become the new baseline for projec t scopes, schedules, and budgets at the start of FY23, on July 1, 2022. Going forward, changes to the approved baseline will continue to be proposed as part of the 10- year CIP that is updated every two years and approved by the SFPUC Commission. The proposed revisions to the program will become the new baseline for project scopes , 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 48% complete, Other SSIP is 2.2% complete, and Overall SSIP is 37% complete as of December 2021. As of the end of the reporting period, the SSIP Phase 1 includes 70 projects in various phases as follows: seven (7) projects in planning or design, eighteen (18) projects in construction, seven (7) projects in close-out, 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: twenty-one (21) projects in pre-planning, twelve (12) projects in planning or design, and two (2) projects in construction.
Planning (3),
$30MDesign (4),
$152M
Bid and Award
(0), $0
Construction
(18), $2,984M
Close-Out (7),
$118M
Completed
(38), $373MPre-Planning
(0), $0
ii
WWE Quarterly Report
Figure B Total Current Approved Budget for Other SSIP Projects Active in Each Phase
The following Tables provide a high- level summary of the cost and schedule status for the SSIP.
Table A. SSIP Cost Summary
Programs
Expenditures
To Date
($ Million)
Current
Approved
Budget
($ Million)
Q2/FY21-22
Forecasted
Costs
($ Million)
Cost
Variance
($ Million)
Variance Over
Reporting
Period*
($ Million)
(A) (B) (C) (D = B - C) (E)
SSIP Phase 1 $1,751.7 $3,655.3 $4,396.3 ($741.1) $5.5 Other SSIP $13.3 $1,197.3 $1,388.7 ($191.4) ($4.8)
Programs Total $1,765.1 $4,852.5 $5,785.0 ($932.5) $0.7 * 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 - soil excavation, dewatering, shoring and installation of piles are over 90% complete for Scope II (New Biosolids Facilities - Remainder of the Planning
(11), $502MDesign (1),
$97M
Construction
(2), $36M
Pre-
Planning
(21), $563M
iii
Q2-FY2021-2022 (10/01/21– 12/31/21)
construction work). This foundation work is an ticipated for completion in February 2022. Bid procurements are continuing to address the rema ining construction work. This quarter, work on nine (9) trade packages were initiated.
SEP New Headworks (Grit) Replacement Project - the team continued bid/award of SEP-008 Influent Pumping Rehabilitation and SEP-023 Re vised Odor Control Facility bid packages for Scope III (Main Headworks). Work release requests for SEP-008 mechanical and civil bid packages have been completed. Continued civil/structural work at the New Headworks facility primary influent distribution area and grit t ank/handling area and influent junction area/fine screen area/electrical building. Majority of the New Headworks facility concrete walls are complete in the screenings and grit tank areas.
SEP Facility-wide Distributed Control System Upgrade - the team continued DCS manufacturing activities for Nort h Shore facilities and coordinat ion with other SSIP projects.
Meanwhile, system-wide design and coordination activities progressed for the DCS project at Southeast. The DCS project team is in the proce ss of initiating DCS manufacturing services for WW-628-03 New Main Headworks contract/project at SEP.
SEP Seismic Reliability and Condition Assessment Improvements - Substantial Completion was awarded in this quarter per the WW-665 contract as issued at SEP 042 (Primary Sedimentation Seismic). Punch List and admi nistrative closeout items are ongoing.
Construction work for JOC 76R-12 (W3 Water Strainer Backwash Flow) is on-going. Remaining valve installation work is scheduled for next quarter.
Kansas and Marin Streets Sewer Improvements Project - the project team evaluated the applications for DB-131 Request for Qualificatio ns and were unable to qualify any applicants due to a lack of the required relevant experien ce. There is also a known deviation between the project’s original pre-SSIP design criteria and the current SSIP LOS design criteria which may have a significant effect on scope. Based on th ese two issues, the project team is currently evaluating the potential impacts to scope, cost and schedule.
Better Market Street (BMS) Sewer Improvements Project - SFPUC’s proposed water and sewer scopes of work were deleted from BMS Phase 1 contract per the request of SFMTA and SFPW. SFPUC’s sewer and water work on Market Street, between 5th to 7th Streets, are anticipated to be included in a future BMS contract. In the next quarter, SFPW and SFMTA plan to re-initiate the planning effort for BMS Contra ct 2 and SFPUC staff will be engaging in this planning effort.
Yosemite Green Infrastructure Project - the evaluation of RFP PRO.0123 – Engineering Services for Green Infrastructure proposals was comp leted. The SFRPD Commission approved the Memorandum of Understanding (MOU) between the SFRPD and the SFPUC for the Project.
iv
WWE Quarterly Report
Next quarter, the contract will proceed to the Commission for contract award and the SFPUC Commission is scheduled to approve the before mentioned MOU.
Watershed Stormwater Management Project (Planning Only) - during the current quarter, the project team coordinated with SFRPD on the Bu chanan Street Mall project green infrastructure and developed urban dry creek streetscape concepts. Work on Upper Islais Creek Watershed Plan continued as the team worked on a framework to assess watershed-wide projects, programs, and policies that could achieve comparable performance to the proposed Lower Alemany Area Sewer Improvement Project.
Folsom Area Stormwater Improvement Project - the City design team and consultants nearly completed the 95% design for the Initial Upstream Contract, progressed the 65% design for the Tunnel Contract, and considered an enhancement to the Upstream Sewer Box design. In addition, the project team completed the draft easement documents for the appraisal on (3) private properties and coordinated an additional lease with Caltrans on a UPS parking lot.
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 Request for Proposals (RFP) document for Design-Build services was advertised on December 27, 2021.
Ocean Beach Climate Change Adaptation Project – for Long Term Improvements negotiations on funding continue at a very slow rate and co ntinues to impact overall project progress. 65% design was completed: DEIR was released, and the public comment period has begun.
Southeast Community Center @ 1550 Evans Project - construction is 86.5% complete. Buildings are fully enclosed, and construction is proceeding with completion of interiors and landscaping.
For the WWE Renewal and Replacement (R&R) Program, there are twenty (20) Collection System projects and seven (7) Treatment Facilities projects in construction.
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 Close-Out
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 Close-Out
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 Close-Out
9. Completed Projects
IV. APPENDICES
1. Project Description
2. Project Level Approved Schedule
3. List of Acronyms
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1 I. Sewer System Improvement Program
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1 Q2-FY2021-2022 (10/01/21 – 12/31/21)
1. PROGRAM DESCRIPTION
The responsibilities of the San Francisco Public
Utilities Commission (SFPUC)’s Wastewater
Enterprise (WWE) are to manage, operate, and
maintain San Francisco’s wastewater collection
and treatment system. San Francisco’s sewer
system collects, conveys, and treats both dry and
wet weather (urban stormwater) flows.
The Sewer System Improvement Program (SSIP)
is 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 an effort to mai ntain 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 of
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 effort included p roject 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 major
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 Oceanside Water
Pollution Control Plant (OSP). During wet
weather additional flows are conveyed to our
wet-weather facility, located in the northeast
section of the City, the North Point Wet-Weather
Facility (NPF). The collection system storage
capacity is over 200 million gallons, comprised of
predominantly grey infrastructure 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 Commission -endorsed goals
and levels of service. Phase 1 projects focused on
ensuring regulatory compliance, enhancing
process reliability and redundancy, improving
plant odor cont rol, and replacing the antiquated
biosolids and headworks facilities with state- of-
the-art technology. As su ch, 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 capital
program spanning sever al 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 t he
3 Q2-FY2021-2022 (10/01/21 – 12/31/21)
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 origin al intent of three distinct
SSIP phases and instead implementing capital
improvement projects as part of a r olling 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 Schedule 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, respec tively.
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 Appendix 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 December 31,
2021. The number of projec ts 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 December 31, 2021: 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 December 31, 2021.
Figure 2.4 shows the total Current Approved
Budget for the Other SSIP projects remaining in
each phase of the program as of December 31,
2021. The number of projec ts 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 December 31, 2021: Pre-construction,
Construction, and Post-construction.
Figure 2.6 summarizes th e environmental review
and permitting status of the Other SSIP projects as
of December 31, 2021.
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 Q2-FY2021-2022 (10/01/21 – 12/31/21)
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 the Southeast Community Facility
Commissioners
In the News
Five (5) media mentions including stories on
continued WIFIA loan support from the EPA,
storm preparedness, and upgrades at the
Southeast Treatment Plant as part of the Biosolids
Digester Facility Project.
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
Multiple construction community meetings for
Wawona and Vicente Street Stormwater and
Water Main Replacement Project construction
impacts
October – Joint SFPUC community town hall
meeting held in partnership with Supervisor
Melgar and Mar’s offices on Ocean Beach project
updates for Westside Pump Station Reliability
Improvements, Ocean Beach Climate Change
Adaptation Project short and long-term phases,
and other City agency projects in districts 1, 4
and 7
October – Quarterly Southeast Construction
update for the San Francisco Port Southern
Advisory Committee
October –Virtual community meeting with
residential stakeholders for staging impacts on
Wawona and Vicente Streets Stormwater and
Water Main Replacement Project
October/ November – Held Southeast Treatment
Plant Construction Tours for the Southeast
Community Facility Commissioners
November – Installation of Malik Seneferu’s
temporary art mural on the Headworks Facility
Project construction fence on Evans Avenue
November – Virtual community meeting
presentation to Greater West Portal
Neighborhood Association on Wawona and
Vicente Streets Stormwater and Water Main
Replacement Project
November–Follow-up virtual community meeting
with business owners and school facilities for
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
staging impacts on Wawona and Vicente Streets
Stormwater and Water Main Replacement
Project
December – Biosolids Digester Facilities Project
held Local Business Enterprise Engagement
Event
Upcoming Outreach Events
January – Two virtual community meetings
providing update on tunnel boring machine and
staging impacts as part of Wawona and Vicente
Streets Stormwater and Water Main
Replacement Project
January – Two in-person tabling events providing
update on tunnel boring machine and staging
impacts as part of Wawona and Vicente Streets
Stormwater and Water Main Replacement
Project
January – One-on-one coordination meetings with
businesses and educational facilities located
within project area of Wawona and Vicente
Streets Stormwater and Water Main
Replacement Project
January – Notice to residents and businesses of
upcoming Southeast Bay Outfall 54-inch Force
Main Condition Assessment and Pipe Repair at
Pier 80
January—Biosolids Digester Facilities Project held
Local Business Enterprise Engagement Event for
Site Wide Cleaning, Debris Boxes, and Street
Sweep-Water Truck trade packages
February – Celebrate completion of Force Main
Rehabilitation at Embarcadero and Jackson
Improvements Project
February – Celebrate completion of Mariposa
Pump Station Improvements Project
February – Preconstruction outreach to impacted
neighborhoods as part of Chinatown and North
Beach Brick Sewer Rehabilitation Project
February/ March—Announcement of the
Biosolids Digester Facilities Project Institute of
Sustainable Infrastructure Envision Platinum
award
February—Virtual presentation on Biosolids
Digester Facilities Project construction air
quality monitoring reports to the Southeast
Community Facility Commission
February—Quarterly Southeast Construction
update for the San Francisco Port Southern
Advisory Committee
March – Noticing start of new work for the
Westside Pump Station Reliability
Improvements Project
March - In-person tabling events providing
update on tunnel boring machine and staging
impacts as part of Wawona and Vicente Streets
Stormwater and Water Main Replacement
Project
March – Mailing of print Southeast Treatment
Plant Construction update newsletter to
approximately 1000+ residents and businesses in
a mile of the Southeast Treatment Plant
March—Southeast Treatment Plant Construction
Tour for the Southeast Community Facility
Commissioners
March—Virtual Community Coffee Meeting and
project update for stakeholders of the Southeast
Treatment Plant construction
3. PROGRAM COST SUMMARY
Table 3 provides an overall program-level cost
summary of Sewer System Improvement (SSIP)
projects grouped by Facilities. It shows the
Expenditures to Date, Current Approved Budget,
Q2/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 $932.5
million over budget. The overall program
negative Cost Variance can be attributed
primarily to the Biosolids Digester Facilities
Project and the SEP New Headworks Project, both
of which have evolved in the last year under the
Construction Management General Contractor
delivery model (see project summary reports for
more detail).
7 Q2-FY2021-2022 (10/01/21 – 12/31/21)
Table 3. Program-Level Cost Summary of SSIP
Subprograms
Expenditures to
Date
($ Million)
(A)
Current
Approved
Budget
($ Million)
(B)
Q2/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 $1,220.7 $3,291.0 $4,129.8 ($838.9) ($4.8) Biosolids Digester Facilities Project $619.7 $1,680.7 $2,372.6 ($691.9) - SSIP Phase 1 $619.7 $1,680.7 $2,372.6 ($691.9) -
Other SSIP - - - - -
SEP New Headworks (Grit) Replacement $299.7 $618.8 $679.0 ($60.2) - SSIP Phase 1 $299.7 $618.8 $679.0 ($60.2) -
Other SSIP - -
Southeast Plant (SEP) Improvements $204.4 $443.1 $499.6 ($56.4) - SSIP Phase 1 $203.7 $339.5 $335.7 $3.8 -
Other SSIP $0.7 $103.7 $163.9 ($60.2) -
Oceanside Plant (OSP) Improvements $67.0 $391.0 $408.8 ($17.7) ($4.8) SSIP Phase 1 $66.7 $159.0 $159.0 - -
Other SSIP $0.3 $232.1 $249.8 ($17.7) ($4.8)
North Point Facility (NPF) Improvements $29.9 $157.3 $169.9 ($12.6) - SSIP Phase 1 $29.8 $73.2 $73.2 - -
Other SSIP $0.0 $84.1 $96.7 ($12.6) -
Collection System $320.5 $1,296.6 $1,375.0 ($78.4) $1.1 Central Bayside System Improvement
Project (CBSIP) $36.7 $64.0 $37.3 $26.7 $1.1
SSIP Phase 1 $36.7 $64.0 $37.3 $26.7 $1.1
Other SSIP - -
Interceptors/Tunnels/Odor Control $30.5 $60.0 $60.6 ($0.6) - SSIP Phase 1 $30.5 $60.0 $60.6 ($0.6) -
Other SSIP - -
Interdepartmental Projects $55.8 $193.2 $209.2 ($16.1) - SSIP Phase 1 $49.8 $96.63 $94.6 $2.0 -
Other SSIP $6.0 $96.5 $114.6 ($18.1) -
8 I. SSIP Quarterly Report
Subprograms
Expenditures to
Date
($ Million)
(A)
Current
Approved
Budget
($ Million)
(B)
Q2/FY21-22
Forecasted
Budget
($ Million)
(C)
Cost Variance
($ Million)
(D = B - C)
Cost Variance
Over Reporting
Period*
(Million)
(E)
Pump Stations and Force Main
Improvements $75.7 $122.4 $142.5 ($20.1) -
SSIP Phase 1 $74.9 $82.1 $82.0 $0.0 -
Other SSIP $0.8 $40.3 $60.5 ($20.2) -
CSD and Transport/Storage Structures $17.8 $78.9 $82.9 ($4.1) - SSIP Phase 1 $17.6 $24.0 $23.2 $0.8 -
Other SSIP $0.2 $54.9 $59.8 ($4.9) -
Stormwater Management $78.6 $188.9 $232.2 ($43.3) -
SSIP Phase 1 $76.0 $142.2 $148.2 ($6.0) -
Other SSIP $2.6 $46.7 $84.0 ($37.3) -
Flood Resilience Projects $25.5 $589.3 $610.2 ($20.9) - SSIP Phase 1 $22.8 $50.2 $50.7 ($0.5) -
Other SSIP $2.7 $539.0 $559.5 ($20.4) -
Land Reuse Projects $85.1 $89.9 $85.1 $4.8 $4.3
SSIP Phase 1 $85.1 $89.9 $85.1 $4.8 $4.3
Other SSIP - -
Program Management (PM) $138.7 $175.0 $195.0 ($20.0) - SSIP Phase 1 $138.7 $175.0 $195.0 ($20.0) -
Other SSIP - -
Overall Program Total $1,765.1 $4,852.5 $5,785.0 ($932.5) $0.7 SSIP Phase 1 Subtotal $1,751.7 $3,655.3 $4,396.3 ($741.1) $5.5 Other SSIP Subtotal $13.3 $1,197.3 $1,388.7 ($191.4) ($4.8) * Negative number is reflecting cost increases since last quarter, and positive number is reflecting cost reduction since last quarter.
9 Q2-FY2021-2022 (10/01/21 – 12/31/21)
4. PROGRAM SCHEDULE SUMMARY
Figure 4 and Table 4 compare the 2016 Baseline,
2020 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
2020
Approved
Project
Start
Actual
Start
2016
Approved
Completion
2020
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)
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 Close-
Out or Completed.
During this Quarter (Q2 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. The Large Sewer Condition Assessment
and Improvements subprojects E and F
completed 35% Design.
2. Taraval Sewer Improvements awarded
the Segment B construction.
Figure 4 SSIP 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 mn
10015796 SEP Biosolids
DigesterFacilities 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 $44.0 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 $10.0 06/30/26 $9.9 06/30/26 TBD TBD TBD TBD TBD TBD TBD TBD $20.3 02/24/27 $27.4 09/30/26 $27.4 09/30/26 TBD TBD TBD TBD TBD TBD TBD TBD $27.4 09/30/26 $28.1 07/02/26 $28.1 07/02/26 TBD TBD TBD TBD TBD TBD TBD TBD $40.7 09/13/28 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. 12/14/23 Q2 - FY21-22
10037331 Maintenance Building
(SEP 940) Interim Improvement
FY21-30 01/12/21 11/14/22 05/22/23 06/03/24 04/24/25 Q2 - FY21-22 10037330 Primary Treatment (SEP
040/041) H&S Improvements
FY21-30 01/04/21 03/04/22 06/30/22 03/03/23
Other SSIP
Other SSIP
FY21-30 06/23/14 04/15/16 07/29/16 09/29/17 09/08/20 Q2 - FY21-22 10037353 SEP 550 Booster PS
Condition Inspection & Interim
FY21-30 01/12/21 TBD TBD TBD TBD Q2 - FY21-22
Other SSIP
Not Started 12/13/164 Q2 - 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
Upgrade3
SSIP Phase 1
FY21-30 09/03/13 11/01/17 Ongoing
06/25/19 Q2 - 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)
Q2 - FY21-22
$618.8 09/30/24 $183.0 03/31/20 $359.0 12/29/23 $359.0 12/292023 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) Q2 - 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
New Headworks (Grit) Replacement
Southeast Plant (SEP) Improvements
10002284 SEP Power Feed and
Primary Switchgear Upgrades SSIP Phase 1
SSIP Phase 1
10 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
$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 09/14/22 $105.1 07/06/29 $105.1 07/06/29 TBD TBD TBD TBD TBD TBD TBD TBD $105.1 07/06/29 Other SSIP
$7.2 06/30/25 $7.2 6/30/2025 TBD TBD TBD TBD TBD TBD TBD TBD $13.8 06/23/26 $55.0 12/29/23 $66.6 12/31/19 $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 Collection System
$96.5 12/07/26 $47.0 12/07/26 TBD TBD TBD TBD TBD TBD TBD TBD $114.6 12/07/26 $9.9 11/22/22 $20.5 11/22/22 N/A N/A $16.0 11/22/22 $11.0 11/22/22 $11.0 11/22/22 $8.9 11/30/22 $28.4 12/29/23 $12.5 03/30/16 $12.5 02/15/18 $30. 0 08/30/24 TBD TBD TBD TBD $30.0 08/30/24 $8.7 12/30/22 $0.8 05/05/17 $6.4 07/12/21 $6.4 07/12/21 $7.5 09/21/21 $8.7 12/02/21 $8.7 12/30/22 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.
TBD Q2 - FY21-22
10002760 Cargo Way Sewer Box
Odor Reduction
FY21-30 04/13/15 07/13/18 11/09/18 08/20/19 02/25/20 Q2 - FY21-22 10002652 Kansas and Marin
Streets Sewer Improvements 2
FY21-30 06/10/13 TBD - DB
9/14/18 - DBB
03/02/15 - DB
06/30/21 - DBB TBD
SSIP Phase 1
SSIP Phase 1
(A) TBD; (B) 05/11/21; (C)
to (H) TBD; (I) to (J): N/A Q2 - FY21-22
10033745 Mission Street, 16th to
Cesar Chavez Streets, Brick Sewer
Rehabilitation
FY21-30 07/02/18 N/A 03/15/19 11/22/19 08/25/20 Q2 - FY21-22 10034718 Large Sewer Condition
Assessment and Improvements 3
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) to (J) TBD
(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) to (J): TBD
(A) TBD; (B) 09/30/20;
(C) to (F) TBD;
(G) N/A; (H) to (J): TBDOther SSIP
SSIP Phase 1
TBD Q2 - FY21-22
Other SSIP
FY21-30 08/15/13 05/29/15 06/30/17 12/07/18 01/26/21 Q2 - FY21-22 FY21-30 8/2/2021 TBD TBD TBD
Q2 - FY21-22
FY21-30 1/4/2021 TBD TBD TBD TBD Q2 - FY21-22
Other SSIP
2/9/2021 Q2 - FY21-22
10029737 OSP Digester Gas
Utilization Upgrade (OP03) SSIP Phase
FY21-30 10/01/13 11/20/14 02/04/16 02/01/17 08/28/18
10029736 Westside Pump Station
Reliability Improvements (OP02)
FY21-30 06/13/13 02/04/16 08/02/16 08/18/17
Oceanside Plant (OSP) Improvements
North Point Facility (NPF) Improvements
Interceptors/Tunnels and Odor Control
10026822 North Shore Pump
Station Wet Weather
Improvements
10037777 OSP & WSPS Security
Enhancements
10036398 OSP Condition
Improvement Projects - Part 2
SSIP Phase 1
11 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
$2.0 12/29/23 $2.0 03/30/20 TBD TBD TBD TBD TBD TBD TBD TBD $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 $12.9 07/12/21 $0.5 01/04/19 $17.0 07/15/19 $17.0 07/15/19 $17.0 02/12/21 $12.9 02/12/21 $11.3 12/30/22 $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 7/31/2025 $34.5 07/31/25 $11.0 09/29/22 $0.1 05/20/15 $5.9 12/12/18 $5.8 04/24/19 $9.9 10/29/21 $9.9 06/30/22 $11.0 09/29/22 $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 Footnotes:
1. This represents Forecasted pro
ject cost and project completion date at the time of award of construction contract, award of CM/GC scope, award of DB scope.
2. The project delivery method for this project is Progressive Design-Built (DB).
TBD Q2 - FY21-22
10037303 Sunnydale PS Safety
Improvements
FY21-30 01/29/21 TBD TBD TBD TBD Q2 - FY21-22
10037246 Seacliff No. 2 PS & FM
Upgrade
FY21-30 12/14/20 TBD TBD TBD
Other SSIP
Other SSIP
09/11/18 Q2 - FY21-22
10037251 Seacliff No. 1 PS & FM
Upgrade
FY21-30 12/07/20 TBD TBD TBD TBD Q2 - FY21-22
10026828 Mariposa Dry-Weather
Pump Station & Force Main
Improvements2
FY21-30 07/01/14 11/30/16 03/24/17 10/30/17
SSIP Phase 1
Other SSIP
03/05/19 - Segment A
10/05/21 - Segment B Q2 - FY21-22
10002419 Force Main Rehab at
Embarcadero and Jackson Streets
FY21-30 07/07/14 06/24/16 08/02/16 02/14/19 01/14/20 Q2 - FY21-22 10002776 Taraval Sewer
Improvements
FY21-30 03/14/16 02/03/17 05/01/17 10/31/17
SSIP Phase 1
SSIP Phase 1
TBD - Contract 2 Q2 - FY21-22
10002670 Geary BRT Sewer
Improvements Phase 1
FY21-30 01/06/14 02/29/16 08/31/16 10/13/17 08/28/18 Q2 - FY21-22 10002667 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
SSIP Phase 1
TBD Q2 - FY21-22
10002664 Van Ness BRT Sewer
Improvements
FY21-30 10/01/13 05/20/14 N/A 05/01/15 08/15/16 Q2 - FY21-22 10033106 Geary BRT Sewer
Improvements Phase 2
FY21-30 03/15/18 TBD TBD TBD
SSIP Phase 1
SSIP Phase 1
Interdepartmental Projects
Pump Stations and Force Main Improvements
12 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
$6.9 08/18/25 $6.9 08/18/25 TBD TBD TBD TBD TBD TBD TBD TBD $7.9 11/26/25 $2.3 03/26/24 $2.3 03/26/24 TBD TBD TBD TBD TBD TBD TBD TBD $2.9 08/30/24 $6.0 08/31/21 $2.5 12/20/19 $2.5 12/20/19 $3.2 04/30/20 $3.2 04/30/20 $4.2 04/30/20 $5.6 05/31/22 $12.0 09/30/22 $15.0 10/01/21 $17.0 10/01/21 N/A N/A $16.7 10/01/21 $15.5 04/06/22 $11.8 12/30/22 $9.0 09/30/21 $16.3 08/09/19 $16.3 08/09/19 $8.4 09/30/21 $8.4 09/30/21 $8.4 09/30/21 $8.7 04/29/22 $17.1 06/30/26 $13.5 08/30/19 $17.1 06/30/26 TBD TBD TBD TBD TBD TBD $20.7 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 Footnotes:
1. This represents Forecasted pro
ject cost and project completion date at the time of award of construction contract, award of CM/GC scope, award of DB scope.
Watershed Stormwater Management
(1) 06/11/19; (2)
10/09/2019; (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
Q2 - FY21-2210034553 Green Infrastructure
Grant Program (GIGP)
FY21-30 07/01/18 N/A N/A N/A
Other SSIP
N/A Q2 - 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 Q2 - FY21-22 10029726 Watershed Stormwater
Management (Planning Only)
FY21-30 07/11/16 N/A N/A N/A
SSIP Phase 1
SSIP Phase 1
04/17/19 Q2 - FY21-22
10026810 Yosemite Green
Infrastructure
FY21-30 12/03/12 01/11/21 TBD TBD TBD Q2 - FY21-22
10026805 Sunset Green
Infrastructure
FY21-30 12/03/12 07/30/14 06/29/18 11/02/18
SSIP Phase 1
SSIP Phase 1
06/28/18 - Beach JOC
05/14/19 - Sansome CSD Q2 - FY21-22
10002344 CSD Backflow
Prevention and Monitoring
FY21-30 07/25/16
06/28/19 - Pierce CSD
01/31/19 -
Jackson/Griffith CSDs
N/A - Combined with
95% for Pierce &
Jackson/Griffith CSDs
08/07/19 - Combined
Pierce & Jackson/Griffith
CSDs
07/14/20 - Combined
Pierce & Jackson/Griffith
CSDs
Q2 - FY21-22
10002303 Beach and Sansome
Street CSD Rehabilitation
FY21-30 03/14/16 09/15/17 10/24/17 - Beach CSD
01/31/18 - Sansome CSD
12/29/17 - Beach CSD
07/13/18 - Sansome CSD
Other SSIP
Other SSIP
TBD Q2 - FY21-22
10037244 Baker (009) Baffle
Improvements
FY21-30 12/07/20 TBD TBD TBD TBD Q2 - FY21-22
10037245 Brannan (019) CSD Gate
& Baffle Rehab
FY21-30 12/07/20 TBD TBD TBD
Other SSIP
Other SSIP
CSDs and Transport/Storage Structures
Early Implementation Projects
13 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
$6.7 06/26/20 $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 $38.0 01/31/23 $36.3 11/01/19 $38.4 06/01/20 $38. 4 08/31/21 TBD TBD N/A N/A $38.4 12/27/23 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.
Flood Resilience Projects
Other SSIP TBD Q2 - FY21-2210034360 Lower Alemany Area
Stormwater
Improvement Project
FY21-30 01/02/19 TBD TBD TBD
N/A Q1 - FY21-2210026818 Folsom Area
Stormwater Improvement Project
FY21-30 07/01/16 03/16/18 03/31/20 TBD
SSIP Phase 1
10029730 Operational Decision
System Phase 2
FY21-30 06/01/15 N/A N/A N/A 02/22/18 Q2 - FY21-22
SSIP Phase 1
Advanced Rainfall and Operation Decision
System
14 I. SSIP Quarterly Report Q2-FY2021-2022 (10/01/21 - 12/31/21)
6. PROJECT PERFORMANCE SUMMARY* All costs are shown in $1,000s as of 12/25/21 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 $ 619,715$ 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 $ 299,738$ 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 $ 14,758$ 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 $ 32,305$ 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 $ 24,166$ 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 $ 142$ 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. 15 I. SSIP Quarterly Report Q2-FY2021-2022 (10/01/21 - 12/31/21) 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
10037330 - Primary Treatment
(SEP 040/041) H&S
Improvements
PL $ 475$ 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 $4 0$ 40,652 ($19,075) 07/02/26 09/13/28$ 21,577$ 21,577 07/02/26-88% (804) Other SSIP Oceanside Plant (OSP)
Improvements
10029736 - Westside Pump
Station Reliability
Improvements
CN $ 22,598$ 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 $ 30,050$ 55,577 ($1,189) 09/14/22 04/04/24$ 54,388$ 54,388 09/14/22-2% (568) SSIP Phase 1 10036398 - OSP Condition
Improvement Projects - Part 2 PL $ 294$ 105,100 - 07/06/29 07 /06/29$ 105,100$ 105,100 07/06/290% - Other SSIP 10037777 - OSP & WSPS
Security Enhancements PL $2 4$ 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 $ 11,665$ 55,000 - 12/29/23 12 /29/23$ 55,000$ 55,000 12/29/230% - 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. 16 I. SSIP Quarterly Report Q2-FY2021-2022 (10/01/21 - 12/31/21) 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
10038353 - NPF DCS
Upgrades (Construction) CN $4$ 11,073 - 09/02/27 12 /30/27$ 11,073$ 11,073 09/02/270% (119) Other SSIP Collection System
Interceptors / Tunnels and Odor
Control
10034718 - Large Sewer
Condition Assessment and
Improvements
DS $ 6,030$ 114,592 ($18,072) 12/07/26 12 /07/26$ 96,520$ 96,520 12/07/26-19% - Other SSIP 10033745 - Mission Street,
16th to Cesar Chavez Streets,
Brick Sewer Rehabilitation
CN $ 6,751$ 8,857 $ 1,017 11/22/22 11 /30/22$ 9,875$ 9,875 11/22/2210% (8) SSIP Phase 1 10002652 - Kansas and Marin
Streets Sewer Improvements DS $ 4,099$ 30,000 ($1,620) 12/29/23 08/30/24$ 28,380$ 28,380 12/29/23-6% (245) SSIP Phase 1 10002760 - Cargo Way Sewer
Box Odor Reduction CN $ 6,668$ 8,743 - 12/30/22 12 /30/22$ 8,743$ 8,743 12/30/220% - SSIP Phase 1 Interdepartmental Projects
10033106 - Geary BRT Sewer
Improvements Phase 2 PL $4 7$ 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 $ 20,783$ 25,000 - 12/30/21 06/30/23$ 25,000$ 25,000 12/30/210% (547) 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. 17 I. SSIP Quarterly Report Q2-FY2021-2022 (10/01/21 - 12/31/21) 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
10002667 - Better Market
Street Sewer Improvements -
Phase 1
DS $ 1,812$ 15,000 - 09/30/24 10/31/28$ 15,000$ 15,000 09/30/240% (1,492) SSIP Phase 1 10002670 - Geary BRT Sewer
Improvements Phase 1 CN $ 10,641$ 11,325 $ 1,576 07/12/21 12/30/22$ 12,900$ 12,900 07/12/2112% (536) SSIP Phase 1 10002776 - Taraval Sewer
Improvements CN $ 9,680$ 34,500 $ 193 12/29/23 07/31/25$ 34,693$ 34,693 12/29/231% (580) SSIP Phase 1 Pump Stations and Forcemain
Improvements
10002419 - Force Main Rehab
at Embarcadero and Jackson
Streets
CN $ 8,549$ 11,009 - 09/29/22 09 /29/22$ 11,009$ 11,009 09/29/220% - SSIP Phase 1 10026828 - Mariposa
Dry-Weather Pump Station &
Force Main Improvements
CN $ 27,613$ 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 $ 361$ 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 $ 346$ 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 $ 116$ 15,542 ($10,510) 05/29/26 05 /29/26$ 5,031$ 5,031 05/29/26-209% - 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 Q2-FY2021-2022 (10/01/21 - 12/31/21) 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
CSD and Transport/Storage
Structures
10037245 - Brannan (019) CSD
Gate & Baffle Rehab PL $8 6$ 7,949 ($1,015) 08/18/25 05/01/26$ 6,935$ 6,935 08/18/25-15% (256) Other SSIP 10037244 - Baker (009) Baffle
Improvements PL $ 113$ 2,861 ($604) 03/26/24 08/30/24$ 2,258$ 2,258 03/26/24-27% (157) Other SSIP 10002303 - Beach and
Sansome Street CSD
Rehabilitation
CN $ 4,792$ 5,600 $ 400 08/31/21 05/31/22$ 6,000$ 6,000 08/31/217% (273) SSIP Phase 1 10002344 - CSD Backflow
Prevention and Monitoring CN $ 7,129$ 11,760 $ 281 09/30/22 12 /30/22$ 12,041$ 12,041 09/30/222% (91) SSIP Phase 1 Early Implementation Projects
10026810 - Yosemite Green
Infrastructure PL $ 3,754$ 20,793 ($3,692) 06/30/26 10/29/27$ 17,101$ 17,101 06/30/26-22% (486) SSIP Phase 1 Watershed Stormwater
Management
10026816 - Wawona Area
Stormwater Improvement
Project
CN $ 4,517$ 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 $ 5,208$ 19,000 ($10,000) 06/30/22 06/30/32$ 9,000$ 9,000 06/30/22-111% (3,653) 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 Q2-FY2021-2022 (10/01/21 - 12/31/21) 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 (cont'd)
10034553 - Green
Infrastructure Grant Program
(GIGP)
CN $ 2,645$ 61,318 ($36,318) 06/30/29 06/30/33$ 25,000$ 25,000 06/30/29-145% (1,461) Other SSIP Advanced Rainfall and Operation
Decision System
10029730 - Operational
Decision System Phase 2 CN $ 3,598$ 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 $ 2,670$ 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 $ 10,553$ 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. 20 Q2-FY2021-2022 (10/01/21 - 12/31/21)
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
$619.71 M
Forecast
Approved Jul-11 Au g-27
Jul-11 Ma y-29
Project Schedule:
$2,372.62 M
Project Percent Complete: 32.3%
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 Mass Excavation at SEP 610
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 are over 90% complete.
This foundation work is anticipated for completion i
n
February 2022. Bid procurements are continuin g to
address the remaining construction work. This quarter,
work on nine (9) trade packa
ges were initiated
(purchase orders were opened).
Issues and Challenges:
In March 2021, when two recent bids came in hi gher
than expected, pre-construction bid procurement
activities were suspended while pro ject staf f
re-assessed our bid package approach. The bid
suspension was lifted in June to allow the Construction Manager/General Contractor (CM/GC) to re-start
bidding procurement for the new digester facilities. I n the months that followed, due to chan ges to the
MWH-Webcor JV leadership staff and BDFP
organizational structure, a more collaborative project
team maximized the benefits of a CM/GC deliver y
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 and proceed with a
similar bid approach for the construction of the other
Biosolids Project facilities fo r cost, implementation and site logistics efficiencies.
Also, during this time frame, an independent estimate
of the cost-to-complete the remainder of the pro
ject
was developed. The forecasted pro ject cos t
encompasses this cost-to-complete estimate, and
considers anticipated market conditions and schedule
impacts. The elapsed time durin
g the March bid
suspension and re-assessment of the pro ject deliver y
approach also contributed to extendin g the
construction completion date as shown in the
forecasted project schedule.
21 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
$299.74 M
Forecast
Approved Mar-13 Se p-24
Mar-13 Se p-24
Project Schedule:
$679.03 M
Project Percent Complete: 50.9%
Actual Cost; Forecast Approved;
Bid+
Advertisement
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
(D) TBD 09/30/2404/23/24
+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
Progress and Status:
Scope I (Site Preparation) and Scope II.A (BFS
Improvements) – Complete
Scope III (Main Headworks) – Continued bid/award of
SEP-008 Influent Pumping Rehabilitation and SEP-023
Revised Odor Control Facility bid packages. Work
release requests for SEP-008 mechanical and civil bid
packages have been completed. Continued
civil/structural work at the New Headworks facilit
y
primary influent distribution area and grit
tank/handling area and influent junction area/fine
screen area/electrical building. Continued Trench C &
C-1 paintin
g and installation of the numerous utilities
piping. Ma jority of the New Headworks facilit y
concrete walls are complete in the screenin gs and grit tank areas. Completed placement of the concrete
structure for the D&E Channels. Completed cellular
concrete backfill of the existin g dr y pit area in
preparation for SEP-008 Influent Pumpin g
Rehabilitation drilling activities. Drilling subcontractor has mobilized and will be gin drillin g approximatel y
200 piers in the next quarter for SEP-008 Influent
Pumping Rehabilitation and Revised Odor Control
Facility. The CM/GC also produced the first version of the overall start-up/testin g plan for the Headworks
project.
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 desi gn
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.
22 Q2-FY2021-2022 (10/01/21 - 12/31/21)
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
$14.76 M
Forecast
Approved Feb-14 Au g-27
Feb-14 Dec-27
Project Schedule:
$62.99 M
Project Percent Complete: 28.4%
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.
Ongoing construction in one of Southeast Plant’s
conduit trenches
Progress and Status:
DCS manufacturing activities for North Shore facilities and coordination with other SSIP pro jects at Nort h
Shore are ongoing. Meanwhile, system-wide desi gn
and coordination activities pro gressed for the DCS
project at Southeast. The DCS pro ject team is in the
process of initiatin g DCS manufacturin g services for
WW-628-03 New Main Headworks contract/pro ject at
SEP.
Issues and Challenges:
Project schedule variance is due to interdependencies
with other SSIP projects’ progress at SEP.
23 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
$32.30 M
Forecast
Approved Jun-13 Se p-22
Jun-13 Se p-22
Project Schedule:
$44.15 M
Project Percent Complete: 76.1%
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 03/08/22(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:
At SEP 042 (Primary Sedimentation Seismic),
Substantial Completion was awarded October 24, 2021
per the WW-665 contract as issued. Punch List and
administrative closeout items are ongoing.
Construction work for JOC 76R-12 (W3 Water Strainer
Backwash Flow) is on-going. Remainin g valve
installation work is scheduled for the week of 1/24/22.
Issues and Challenges:
None at this time.
24 Q2-FY2021-2022 (10/01/21 - 12/31/21)
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
$24.17 M
Forecast
Approved Jun-14 Jun-24
Jun-14 Au g-24
Project Schedule:
$95.88 M
Project Percent Complete: 19.9%
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
Concrete pour at new Primary Switchgear Building
SEP 032
Progress and Status:
Project team continues to review submittals and RFIs
from the contractor includin g the medium volta ge
arc-resistant metal-clad switchgear. Pro ject team
performed a virtual inspection of the field panel used
for monitoring the switchgear. Contractor also formed
and poured the second floor slab, roof floor slab and
parapet walls of the new Primar y Switchgear Building
SEP 032.
Issues and Challenges:
Due to site accessibility issue during construction, a
chan
ge order was issued to extend the final
construction date. B y issuance of a time extension
change order, the construction final completion was
revised to Feb 24, 2024.
25 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
$0.14 M
Forecast
Approved Jan-21 Jun-26
Jan-21 Feb-27
Project Schedule:
$20.30 M
Project Percent Complete: 3.1%
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
Pump 3, suction pipe
Progress and Status:
Project Structural and Electrical team attended field
visit to the pump station durin g the SEP plan t
shutdown to perform visual inspection of the influent
channel, sumps and electrical equipment. Pro ject team
continued to work with revisions to the consultant’s
proposal to perform mechanical testing and assessment
of the existin g pumps as well as inputtin g the
background information into a draft NAR. In addition,
pro
ject team started workin g with an additional
specialty consultant on a proposal to perform Tier 3
assessment of the manifold pipin
g and pit outside the
pump station.
Issues and Challenges:
Due to escalation and scope addition, pro ject team is
forecasting cost and schedule increase. As also stated previously, bid advertisement and construction NTP
dates have been delayed to be more realistic. Due to
resource limitations and specialt y consultants
necessary to perform assessment of the s ystem it is
taking lon ger than anticipated to obtain all relevan t data required to complete a thorough NAR.
26 Q2-FY2021-2022 (10/01/21 - 12/31/21)
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: Planning Environmental Status: Not Initiated Program: Southeast Plant (SEP) Improvements
Project Cost:
Approved
Forecast
Actual
$27.38 M
$0.47 M
Forecast
Approved Jan-21 Se p-26
Jan-21 Se p-26
Project Schedule:
$27.38 M
Project Percent Complete: 4.9%
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:
The pro ject team continues the development of the
Alternatives Analysis Report (AAR) / Conceptual
Engineering Report (CER) combined deliverable.
Pro
ject team continues to collaborate with Wastewater
Enterprise regarding the non-enclosed buildin g
designation of wet weather primar y treatment
buildings and trade-offs with various alternatives. In
addition, project team has started to plan inte gration of instrumentation and control scopes with the DB-126
Facility-wide Distributed Control System project.
Issues and Challenges:
None at this time.
27 I. SSIP Quarterly Report
10037331 - Maintenance Building (SEP 940) Interim Improvement Description: Building 940 is a critical interim project for Sout h East Plant (SEP). This is an interim pro ject while the longterm 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
$0.04 M
Forecast
Approved Jan-21 Jul-26
Jan-21 Se p-28
Project Schedule:
$40.65 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 03/15/2801/10/2504/12/23 06/12/25
Inside of Bldg SEP 940
Progress and Status:
Project team has been visitin g the project site to surve y existing conditions and continued to work on Needs
Assessment Report.
Issues and Challenges:
Due to escalation and scope addition, pro ject team is
forecasting a cost and schedule increase.
28 Q2-FY2021-2022 (10/01/21 - 12/31/21)
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
$22.60 M
Forecast
Approved Jun-13 Dec-24
Jun-13 Dec-24
Project Schedule:
$89.30 M
Project Percent Complete: 25.7%
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 02/02/2409/08/20(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.
Placement of concrete for the East retaining wall on
site in November 2021
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
continue. During this reporting period, the Contractor
has formed, poured cast-in-place concrete and stripped
forms for the new East retainin
g wall on site and
concurrently installin g new under ground utilities
associated with the new electrical buildin g as o f e ar ly December 2021. The concrete floor slab placement for
the new Electrical Buildin g is tar geted for Januar y
2022.
Issues and Challenges:
At the instruction of the SFPUC Power Enterprise, the
project team has resubmitted power service application
to PG&E in August 2021 and awaits PG&E review
response. The pro ject team continues to closel y track PG&E power service application review pro gress
through Power Enterprise liaisons and continue to
evaluate mitigations to potential construction pro gress delays associated with PG&E power service.
The cost variance is due to the rent associated with real estate license a greement with San Francisco Zoo for
project staging area.
29 I. SSIP Quarterly Report
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 reliabilit y 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
$30.05 M
Forecast
Approved Oct-13 Se p-22
Oct-13 A pr-24
Project Schedule:
$55.58 M
Project Percent Complete: 38.3%
Actual Cost; Forecast Approved;
Bid+
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Construction+
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)
As of September 2021, the Contractor prepared a
temporary enclosure on site, surface prepared and
coated the new 741 digester gas holder roof assembly.
Progress and Status:
WW-639 Oceanside Water Pollution Control Plant
Digester Gas Utilization Upgrade contract construction
phase activities continue. During this reporting period, the Contractor substantially completed the OSP741
digester gas holder tank assembly, and is tar
geting a
punchlist walk-thru of the tank assembl y in Januar y
2022.
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.
The Contractor commenced selective demolition within
the Building 800 area and dama ged an unforesee n
critical fiber optic cable embedded in concrete
necessary to maintain process operations in the area o f the plant that ma y impact the overall construction
critical path of the project. Additionally, there are lar ge equipment deliveries associated with the Building 800
new switch
gear that is experiencin g global suppl y
chain delays. The Cit y and Contractor are monitorin g
the equipment deliveries and evaluatin g mitigations 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.
30 Q2-FY2021-2022 (10/01/21 - 12/31/21)
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 replacement of mechanical and electrical equipment, and seismic retrofit of process tanks and buildings. 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
$0.29 M
Forecast
Approved Jan-21 Jul-29
Mar-18 Jul-29
Project Schedule:
$105.10 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 08/12/2603/18/24(A) 12/01/23 08/12/24 07/02/2701/31/25(B) 10/31/24 07/02/25
01/06/2807/30/25(C) 04/15/25 01/06/26
12/29/2807/06/26(D) 03/17/26 01/04/27
05/02/2309/22/21(E) 10/19/20 05/02/22
08/29/2403/22/22(F) 03/03/18 08/30/22
N/AN /AN/A(G) 12/14/21
+ Project includes multiple construction contracts.
Progress and Status:
(A) OSP 620 Digestion H&S, Mech Improvements,
OSP800 Mech Improvements: SFPW En gineering is
targeting to kick-off planning phase of OSP 620
basement health & safet y and mechanical
improvements focusin g on sump pump s ystem
replacements, elevator modernization and other
mechanical s
ystem improvements in the area i n
January 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 pro ject will fund the Constructio n Contract WW-648 Oceanside Water Pollution Control
Plant Building 042 Primary Clarifier Improvements.
The contract was advertised in September and three (3)
bids were received in October 2021. The SFPUC is
evaluatin
g the bids and tar gets award in Februar y
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 completed the 95%
presentation in December 2021.
(G) JOC 53R3-15 OSP UPS Assembly Replacements:
WWE En
gineering has assembled contract documents
to replace four (4) Uninterruptable Power Suppl y
(UPS) 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.
31 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
$0.02 M
Forecast
Approved Jul-21 Jun-25
Aug-21 Jun-26
Project Schedule:
$13.78 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 11/19/2502/23/24TBD 08 /22/24
Project Site
Progress and Status:
The consultant submitted their task order proposal for
review. The pro ject team is reviewin g the proposal
scope of work and budget. Once all review comments
are received, the pro ject team will meet with the
consultant to discuss and finalize.
Issues and Challenges:
Project team is forecastin g increase in schedule due to additional time required to provide appropriate
planning and desi gn and also increase in cost due to
escalation in construction cost and increase in
workplan estimates.
32 Q2-FY2021-2022 (10/01/21 - 12/31/21)
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
$11.66 M
Forecast
Approved Aug-13 Dec-23
Aug-13 Dec-23
Project Schedule:
$55.00 M
Project Percent Complete: 26.5%
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
Monorail installation at barscreen room
Progress and Status:
Contractor completed several scopes of work includin g
new roofing on North Shore Station, monorail
installation at the barscreen room, temporar y Ferrous
Chloride tank and metering pumps. Barscreen
equipment has been delivered, pending installation.
Various on going work includin g suppl y and exhaus t
fan installation.
Issues and Challenges:
SEP 930 work ma y be dela yed due to universal power
supply (UPS) equipment availability. Elevator work is
pending detailed coordination with WWE.
33 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
$0.00 M
Forecast
Approved Jul-21 Se p-27
Nov-21 Dec-27
Project Schedule:
$11.07 M
Project Percent Complete: 0.5%
Actual Cost; Forecast Approved;
Bid+
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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:
DCS hardware and software manufacturin g for Nort h
Shore Pump Station has been initiated in support of
SSIP contract WW-685R Nort h Shore Pump Station
Wet Weather Improvements. Coordination with the
WW-685R team is also ongoing.
Issues and Challenges:
The pro ject schedule variance is due to the initiation timing of the North Shore DCS Manufacturing 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.
34 Q2-FY2021-2022 (10/01/21 - 12/31/21)
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
$6.03 M
Forecast
Approved Aug-19 Dec-26
Aug-19 Dec-26
Project Schedule:
$114.59 M
Project Percent Complete: 8.3%
Actual Cost; Forecast Approved;
Bid+
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Construction+
Final Completion
Environmental+
ApprovalKey Milestones:
Construction
NTP+
Current Forecast 06/08/2606/09/22(A) 03/25/22 11/07/22 09/23/2201/19/21(B) 08/06/20 08/30/21
02/08/2407/05/22(C) 08/11/21 11/28/22
01/22/2408/11/22(D) 03/23/21 01/19/23
12/26/2306/14/22(E) 05/11/22 11/01/22
03/06/2408/25/22(F) 08/15/22 02/06/23
N/A* 06/10/24(G) 06/22/21 01/12/22
11/22/2405/19/23(H) 04/19/23 10/19/23
N/A** N/A**01/03/24(I) 09/21/23
N/A** N/A**TBD(J) TBD
+For a complete list of each contract please refer to the Project Description in the Appendices. *SF Public Works is the project lead and contracting authority. **Construction Phase for subprojects (I) and (J) will be funded through the Collection Systems R&R Program.
Progress and Status:
Subproject (A): Project team is proceeding towards 95%
design.
Subproject (B): Construction commences wit
h
submittal reviews and video inspection activities.
Holida
y Moratorium was also observed durin g this
quarter.
Subproject (C): 95% Design is delayed to resolve utility conflicts.
Subproject (D): Project team is proceeding towards 95%
design, which has been dela yed to resolve utilit y
conflicts. Design for 3.5 blocks of sewer work near
Market Street has been expedited to 100% design and is
proposed to be constructed in an existin g sewer
contract, in order to avoid construction conflicts with Better Market Street Phase 1 contract, which anticipates starting construction in Summer/Fall 2022.
Subproject (E): Project team is proceeding towards 95%
design.
Subproject (F): Project team is proceeding towards 65%
design.
Subproject (G): This is a joint-pro ject led b y Public Work, and NTP will be issued next quarter.
Subproject (H) and (I): Planning phase was initiated.
Subproject (J): Project will be initiated next quarter.
Issues and Challenges:
The pro ject bud get is increased to fund or partiall y fund three new subprojects (H) East SOMA, (I) Ha yes
Valley and (J) West SOMA Sewer Improvements. The
overall schedule is maintained, as the new subpro jects would be completed within the overall pro ject
duration.
35 I. SSIP Quarterly Report
10033745 - Mission Street, 16th to Cesar Chavez Streets, Brick Sewer Rehabilitation Description: Based on the outcome from SSIP Project C WWSIPCSSR02, Collection System Assessment, “Mission Street, 16th to Cesar Chavez, Brick Sewe r Rehabilitation” (Mission BSR), and “New Mont gomery Brick Sewer Rehabilitation” (NM BSR) projects were identified. The plannin g work for Mission BSR was completed with CWWSIPCSSR02, and the planning work for NM BSR was completed in this project. The remainin g project phases for Mission BSR are included in this proj ect. 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 Street s). This proposed project 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).
Project Status: Construction Environmental Status: Completed (StatEx)
Program: Interceptors / Tunnels
and Odor Control
Project Cost:
Approved
Forecast
Actual
$9.87 M
$6.75 M
Forecast
Approved Jul-18 Nov-22
Jul-18 Nov-22
Project Schedule:
$8.86 M
Project Percent Complete: 78.3%
Actual Cost; Forecast Approved;
Bid
Advertisement
Construction
Final Completion
Environmental
ApprovalKey Milestones:
Construction
NTP
Current Forecast 01/12/2205/14/2012/02/19 11/30/20
Paving at intersection of 20th and Mission completed
after EFWS relocation work
Progress and Status:
During this quarter, contract WW-703, Mission, 16th to
Cesar Chavez Streets, Brick Sewer Rehabilitation, has
reached substantial completion in November 2021. The
final completion is anticipated in the upcoming quarter and it is not anticipated to affect the pro ject completion date.
Issues and Challenges:
None at this time.
36 Q2-FY2021-2022 (10/01/21 - 12/31/21)
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 rainfall inte nsity (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) construction 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
$4.10 M
Forecast
Approved Jun-13 Dec-23
Jun-13 Au g-24
Project Schedule:
$30.00 M
Project Percent Complete: 15.7%
Actual Cost; Forecast Approved;
Bid
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Construction
Final Completion
Environmental**
ApprovalKey Milestones:
Construction
NTP
Current Forecast N/A0 3/05/2407/23/19 11/23/22
**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 evaluated the
applications for DB-131 Request for Qualifications and
were unable to qualif y any applicants due to a lack of the required relevant experience. There is also a known deviation between the project’s original pre-SSIP
design criteria and the current SSIP LOS desi gn criteria which may have a significant effect on scope. Based on
these two issues, the pro ject team is currentl y
evaluating the potential impacts to scope, cost and
schedule.
Issues and Challenges:
The RFQ packa ge took lon ger than anticipated due to
resource issues and the complexity of the design-build
contract. These dela
ys have impacted the overall
schedule because this RFQ advertisement is currentl y
on the critical path. Based on the on going resource
issues, the pro ject team is also forecastin g a lon ger schedule for the RFP advertisement and has added
additional time for project closeout. The pro ject is also forecasting a n i n c r e a s e i n c o s t d u e t o h igher construction cost escalation rates, which have
increased overall construction costs.
37 I. SSIP Quarterly Report
10002760 - Cargo Way Sewer Box Odor Reduction
Description: This project will install a new flush line to conve y effluent flows from the existin g Booster Pump Station to an existing sewer located on Cargo Way. Th e scope of work includes: Installation of approximatel y 4,000 LF of new HDPE pipe; Installation of back flow preventer at the flush line discharge; Utilit y coordination and relocation to make room for the flush line; Obtain CEQA approval (CatEx) and other necessar y permits (such as Maher and BCDC) to implement the project; Establish MOU and agreements with SFMTA and SF Port; and Conduct public outreach to the community, including SF Port and its stakeholder.
Project Status: Construction Environmental Status: Completed (CatEx)
Program: Interceptors / Tunnels
and Odor Control
Project Cost:
Approved
Forecast
Actual
$8.74 M
$6.67 M
Forecast
Approved Apr-15 Dec-22
Apr-15 Dec-22
Project Schedule:
$8.74 M
Project Percent Complete: 81.1%
Actual Cost; Forecast Approved;
Bid
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Construction
Final Completion
Environmental
ApprovalKey Milestones:
Construction
NTP
Current Forecast 04/26/2211/18/1907/23/19 07/14/20
Manhole Installation
Progress and Status:
During this quarter, construction continues for
Contract WW-696, Cargo Way Flushline, and tea m
continues to coordinate with other contract work
within the vicinit y for final pavin g and remainin g
contract work. Due to the a dditional time needed for
handling and disposal of soil and groundwater, as well
as, a delay in the custom-made valve for the final
connection at the Islais Creek Booster Pump Station;
the final completion of the contract is dela
yed and
anticipated by end of April 2022, with no affect to the project completion date.
Issues and Challenges:
None at this time.
38 Q2-FY2021-2022 (10/01/21 - 12/31/21)
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: Planning Environmental Status: Not Initiated Program: Interdepartmental Projects
Project Cost:
Approved
Forecast
Actual
$2.00 M
$0.05 M
Forecast
Approved Mar-18 Dec-23
Mar-18 Jun-23
Project Schedule:
$2.00 M
Project Percent Complete: 2.4%
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 Phase 2 of SSIP. ** SFMTA is the project lead. 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:
After SFMTA indicated that the y will restartin g the
design effort for Geary BRT Phase 2 in 2022, SFPUC
Management a greed to implement a separate utilit y
contract in advance of SF MTA’s surface contract. This
project provides only the pre-construction fundin g and construction funds are included in a separate and
future project. During this quarter, a PM has been
assigned.
The overall pro
ject completion is showin g an earl y
completion because design is forecast to start earlier.
Issues and Challenges:
None at this time.
39 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 ensure 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; 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.
Project Status: Construction Environmental Status: Completed (EIR)Program: Interdepartmental Projects
Project Cost:
Approved
Forecast
Actual
$25.00 M
$20.78 M
Forecast
Approved Oct-13 Dec-21
Oct-13 Jun-23
Project Schedule:
$25.00 M
Project Percent Complete: 77.9%
Actual Cost; Forecast Approved;
Bid
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Construction
Final Completion
Environmental**
ApprovalKey Milestones:
Construction
NTP***
Current Forecast N/A0 6/30/22See 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, SC date for the overall contract was anticipated in this quarter, but is now tar geted for Spring 2022. If the SC date continues to slip, the FC
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
outstanding claims will continue to impact the pro ject budget and schedule.
Issues and Challenges:
Delay in the SC date and claims negotiations, as noted
above, continues to be a concern.
40 Q2-FY2021-2022 (10/01/21 - 12/31/21)
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
$1.81 M
Forecast
Approved Jan-14 Se p-24
Jan-14 Oct-28
Project Schedule:
$15.00 M
Project Percent Complete: 16.2%
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 BMS Phase 1 Contract per the
request of SFMTA and SFPW. SFPUC’s sewer and
water work on Market Street, between 5th to 7t h
Streets, are anticipated to be included in a future BMS contract (BMS Contract 2). In the next quarter, SFPW
and SFMTA plan to re-initiate the plannin g effort for
BMS Contract 2 and SFPUC staff will be en gaging i n
this planning effort.
Issues and Challenges:
BMS Phase 1 Contract (led by SFPW) is proceedin g
without SFPUC’s proposed water and sewer work. The
schedule dela
y reflects the proposed water and sewer
work that are postponed to be included in future BMS
Contract 2.
41 I. SSIP Quarterly Report
10002670 - Geary BRT Sewer Improvements Phase 1
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. 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 ex isting 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 Geary Boulevard from Franklin to Masonic (Phase 1 of the BRT Program), and on nearby cross streets, have been identified as possibly needing replacement. The weighted average age of these sewers is 78 years. Cos t information provided below is based on the net present value of the initial screening and will change once project proceeds to design phase.
Project Status: Construction Environmental Status: Completed (CatEx)
Program: Interdepartmental
Projects
Project Cost:
Approved
Forecast
Actual
$12.90 M
$10.64 M
Forecast
Approved Jan-14 Jul-21
Jan-14 Dec-22
Project Schedule:
$11.32 M
Project Percent Complete: 97.7%
Actual Cost; Forecast Approved;
Bid+
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Construction+
Final Completion
Environmental**
ApprovalKey Milestones:
Construction
NTP+
Current Forecast 01/25/21(A) 03/21/1804/17/17 01/07/19 (B) N/A0 1/21/2202/19/20
+ Project has 2 construction contracts: WW-674R and Geary Rapid West Surface. ** SFMTA is the project lead. The San Francisco County Transportation Authority (SFCTA) prepared the CEQA approval, except for the sewer and water scopes, which were separately completed by SFPUC.
Geary Rapid Project Ribbon Cutting Ceremony
Progress and Status:
WW-674R: Closeout activities continue.
Geary Rapid West Surface Contract: The sewer scope
was completed in March 2021, with contract SC in
September 2021.
Issues and Challenges:
The pro ject completion has been extended due to the
delays to the FC of the Geary West Surface contract.
42 Q2-FY2021-2022 (10/01/21 - 12/31/21)
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
$9.68 M
Forecast
Approved Mar-16 Dec-23
Mar-16 Jul-25
Project Schedule:
$34.50 M
Project Percent Complete: 28.5%
Actual Cost; Forecast Approved;
Bid***
Advertisement
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.
Cross Section Rendering of Taraval Improvement
Project
Progress and Status:
The Segment A Contract: Reached SC on March 2021
and FC in July 2021.
The Segment B Contract: Contract was awarded in
October 2021 and NTP was issued on December 1,
2021. Staff will be seekin
g approval from the
Commission to authorize the GM to ne gotiate and
finalize the cost-sharin g MOU between SFPUC and
SFMTA.
Issues and Challenges:
The pro ject completion has been extended to show
revised duration for Segment B construction.
43 I. SSIP Quarterly Report
10002419 - Force Main Rehab at Embarcadero and Jackson Streets Description: This project consists of: Rehabilitate approximately 190 LF of the NSFM that is located outside the Jackson Street Transport/Storage Box (JST) by installin g a 28-inch outside diameter, DR26 HDPE pipe; Replace approximately 50 LF of the NSFM that is located outs ide the JST and underneath the Jackson combined sewer discharge; Construction of a valve, valve-vault and associated mechanical/electrical controls to allow WWE Operations to direct combined sewage flows to either the NSCFM or to the existing NSFM; Establish a Memorandum of Understandin g and a greements with SF Port and the Port’s tenant for the temporar y construction and permanent O&M easement for the NSFM asset; Obtain CEQA approval (Miti gated Negative Declaration - MND) for the project; Perform public outreach to the community, includin g stakeholders along SF Port’s waterfront area; Implement bike lane detour; Mi tigate unforeseen site conditions; and Relocate utilit y conflicts.
Project Status: Construction Environmental Status: Completed (MPM)
Program: Pump Stations and
Forcemain Improvements
Project Cost:
Approved
Forecast
Actual
$11.01 M
$8.55 M
Forecast
Approved Jul-14 Se p-22
Jul-14 Se p-22
Project Schedule:
$11.01 M
Project Percent Complete: 83.7%
Actual Cost; Forecast Approved;
Bid**
Advertisement
Construction
Final Completion
Environmental
ApprovalKey Milestones:
Construction
NTP
Current Forecast 02/22/2208/06/1908/16/16 06/01/20
** Contract was originally advertised on 5/15/17 and will be re-bid after the field investigations are completed under CWWSIPCSSR09.
Grouting of new pipe at new underground concrete
pipe
Progress and Status:
During this quarter, construction continues with
start-up and testing of equipment. In the next quarter, we anticipate connectin g the new force main to the
existing North Shore Force Main, weather permitting.
Issues and Challenges:
None at this time.
44 Q2-FY2021-2022 (10/01/21 - 12/31/21)
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
$27.61 M
Forecast
Approved Jul-14 Dec-22
Jul-14 Dec-22
Project Schedule:
$31.93 M
Project Percent Complete: 89.0%
Actual Cost; Forecast Approved;
Bid
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Construction
Final Completion
Environmental
ApprovalKey Milestones:
Construction
NTP
Current Forecast 05/27/2204/04/1804/25/17 01/28/19
Completed Mechanical Piping
Progress and Status:
During this quarter, pump station construction
continues to progress, and the testing and start-up plan for all the equipment continues to be performed.
Functional testing has been completed for the ma jority of equipment, but challen ges were encountered for the
start-up testing of the station. The construction tea m continues to work to gether toward station
commissioning and schedulin g of the site restoration
activities. The contract final completion is extended
due to challenges encountered during start-up and
commissioning including; un foreseen rainfall events,
intermittent power supplies and utilit y connections
coordination.
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:
None at this time.
45 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, alternative 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
$0.36 M
Forecast
Approved Dec-20 Dec-29
Dec-20 Dec-26
Project Schedule:
$14.68 M
Project Percent Complete: 2.0%
Actual Cost; Forecast Approved;
Bid
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Construction
Final Completion
Environmental
ApprovalKey Milestones:
Construction
NTP
Current Forecast 11/12/2512/14/2307/11/23 05/13/24
Seacliff Pump Station No.1
Progress and Status:
During this quarter, the pro ject team continued the
Alternatives Anal ysis process and anticipate
completing NAR/AAR in the upcoming quarter.
Issues and Challenges:
The forecasted project budget has increased by $1.6M
to include additional anal yses and evaluation durin g
NAR/AAR process and escalation costs. The
forecasted project duration has been reduced to reflect the shortening of the desi gn duration based on curren t right-of-way needs.
46 Q2-FY2021-2022 (10/01/21 - 12/31/21)
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
$0.35 M
Forecast
Approved Dec-20 Se p-29
Dec-20 Jan-28
Project Schedule:
$19.32 M
Project Percent Complete: 2.4%
Actual Cost; Forecast Approved;
Bid
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Construction
Final Completion
Environmental
ApprovalKey Milestones:
Construction
NTP
Current Forecast 10/26/2603/25/2404/26/23 07/26/24
Seacliff No. 2 Pump Station and the CSD 007
discharge location at Baker Beach
Progress and Status:
During this quarter, the plannin g phase continues with alternative anal ysis and seismic evaluation of the
existing building. The pro ject schedule and bud get
were also updated based on updated plannin g efforts
to date.
Issues and Challenges:
The pro ject cost is forecastin g an increase due to
additional scope, and this will continue to be updated
in the planning phase. The schedule of the pro ject was reduced because right-of-wa y a greements are not
anticipated.
47 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 includes 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
$0.12 M
Forecast
Approved Dec-20 Ma y-26
Dec-20 Ma y-26
Project Schedule:
$15.54 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 05/27/2508/03/2309/16/22 02/26/24
Sunnydale Pump Station
Progress and Status:
During this quarter, the pro ject team started draftin g the combined NAR/ CER. Due to the extent of
observed dama ges to the pump station caused b y
water intrusion, the pro ject team reviewed and
provided an updated preliminary estimate to cover the
scope of work, and the estimate is forecast to be hi gher than the original estimate.
Issues and Challenges:
Based on the preliminary assessment, a hi gher project
budget is forecast to cover the additional scope of work needed to address the health and safet y issues at this pump station.
48 Q2-FY2021-2022 (10/01/21 - 12/31/21)
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
$0.09 M
Forecast
Approved Dec-20 Au g-25
Dec-20 Ma y-26
Project Schedule:
$7.95 M
Project Percent Complete: 0.7%
Actual Cost; Forecast Approved;
Bid
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Construction
Final Completion
Environmental
ApprovalKey Milestones:
Construction
NTP
Current Forecast 03/12/2508/17/2305/02/23 03/11/24
Non-operational butterfly valve at Brannan CSD
Progress and Status:
The pro ject team has initiated the CER efforts this
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.
49 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 aggregate in former DAF chamber.
Project Status: Planning Environmental Status: Not Initiated Program: CSD and Transport/Storage Structures
Project Cost:
Approved
Forecast
Actual
$2.26 M
$0.11 M
Forecast
Approved Dec-20 Mar-24
Dec-20 Au g-24
Project Schedule:
$2.86 M
Project Percent Complete: 1.5%
Actual Cost; Forecast Approved;
Bid
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Construction
Final Completion
Environmental
ApprovalKey Milestones:
Construction
NTP
Current Forecast 11/17/2310/27/2207/01/22 05/18/23
Corroded Baffle support at Baker Street CSD
Progress and Status:
The draft CER report was issued this quarter and the
project team has obtained approval from Technical
Steering Committee to proceed to design phase.
Issues and Challenges:
The forecasted dela y in pro ject completion and the
additional bud get are due to additional time i n
planning and defining scope of this project.
50 Q2-FY2021-2022 (10/01/21 - 12/31/21)
10002303 - Beach and Sansome Street CSD Rehabilitation
Description: Scope of work for these CSDs are based on hi storical performance and WWE Operations video inspection records include: (1) Beach Street CSD: cleaning and specific condition assessment of the asset; providing necessary ventilation; inspecting baffles and restoring baffle, if needed; inspectin g weirs and repairing crack at the weir; repairing corroded metal ceiling; and in stalling a backflow prevention system and (2) Sansome Street CSD: cleaning and specific condition assessment of the asset; providing necessary ventilation; repairin g necessary concrete crack and spalling, exposed rebar, and an I-beam; replacing butterfly valve seals; and installing a backflow prevention system.
Project Status: Construction Environmental Status: Completed (CatEx)
Program: CSD and
Transport/Storage Structures
Project Cost:
Approved
Forecast
Actual
$6.00 M
$4.79 M
Forecast
Approved Mar-16 Au g-21
Mar-16 Ma y-22
Project Schedule:
$5.60 M
Project Percent Complete: 87.4%
Actual Cost; Forecast Approved;
Bid+, **
Advertisement
Construction+
Final Completion
Environmental+
ApprovalKey Milestones:
Construction
NTP+
Current Forecast 12/27/1803/01/18(A) 02/16/18 06/29/18 01/23/2112/10/18(B) 07/06/18 06/17/19
+ Project includes multiple construction contracts: (A) Beach Street (JOC-59-23, and JOC-59-29 for warranty work) and (B) Sansome Street.
**Sansome Street contract (WW-683R) was re-advertised.
Final walk-through inspection of Sansome St. CSD
backflow preventer control valve
Progress and Status:
(A) In this quarter, the new flap valve was installed.
The observation of the function and possible leak will
be done in the upcoming quarter.
(B) The work on closing the WW-683R contract
continued in this quarter and is expected to be
completed in the upcoming quarter.
Issues and Challenges:
The pro ject completion is bein g dela yed due to the
delay in closing contract WW-683R and late start o f
JOC-59-29 extended warranty work. At award o f
WW-683R in 2019, the pro ject budget was forecasted at
$4.2M. Due to chan ge orders associated wit h
WW-683R, the approved pro ject budget was increased
to $6M. And now, the current forecast pro ject bud get
has been reduced due to savin gs in the construction
support costs.
51 I. SSIP Quarterly Report
10002344 - CSD Backflow Prevention and Monitoring
Description: This pro ject involves developin g and implementin g a CSD and conve yance monitorin g plan to gather data on the salinity in the whole collection network to be able to locate potential infiltration sources in the collection system and then verify performance once improvements (implemented through SFPUC’s R&R Program) have been completed. It is anticipated that the monitoring program will consist of CSD monitoring, as well as monitoring of conveyance systems (pump stations, trunk-line, and mobile sites).
The scope also includes planning, design and installation of backflow preventers at selected CSD outfalls, which may include engineering survey of CSD weir elevations an d lengths. Backflow preventers will be installed in a phased and monitored approach, with the following priority CSD outfalls considered based on locations with the potential for highest inflow in the system for the same tide: CSD 17 - Jackson Street, CSD 10 - Pierce Street, and CSD 40 - Griffith Street.
The project scope will be fluid and subject to change based on monitoring results.
Project Status: Construction Environmental Status: Completed (CatEx)
Program: CSD and
Transport/Storage Structures
Project Cost:
Approved
Forecast
Actual
$12.04 M
$7.13 M
Forecast
Approved Jul-16 Se p-22
Jul-16 Dec-22
Project Schedule:
$11.76 M
Project Percent Complete: 77.4%
Actual Cost; Forecast Approved;
Bid+
Advertisement
Construction+
Final Completion
Environmental+
ApprovalKey Milestones:
Construction
NTP+
Current Forecast 05/31/2205/22/2010/29/19 10/19/20
+ In addition to monitoring, this project has combined the multiple construction locations: Pierce Street and Jackson & Griffith Street to one construction contract under WW-702R.
Inspection of walls/ceiling inside Jackson Sewer after
shotcrete and the backflow valve installation
Progress and Status:
Construction work for the Jackson CSD continued i n
this quarter. The backflow valves were installed i n
Jackson and most of the concrete repair is completed.
The substantial completion is expected to be achieved
in the upcoming quarter.
Issues and Challenges:
The construction completion has been dela yed due to
project stoppa ge pendin g permits for the work in
Griffith CSD and the delay is completing Jackson. Due
t o D e c e m b e r r a i n s , t h e b u l k h e a d h a d t o b e r e m o v e d and reinstalled, resultin
g in dela yed constructio n
completion. The forecast pro ject bud get has been
adjusted to include savin gs from receivin g lower tha n anticipated construction bid.
52 Q2-FY2021-2022 (10/01/21 - 12/31/21)
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 project 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
$3.75 M
Forecast
Approved Dec-12 Jun-26
Dec-12 Oct-27
Project Schedule:
$20.79 M
Project Percent Complete: 26.0%
Actual Cost; Forecast Approved;
Bid
Advertisement
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:
Evaluation of RFP PRO.0123 – En gineering Services for
Green Infrastructure proposals was completed this
quarter. The San Francisco Recreation & Parks
Department Commission approved the Memorandu m
of Understandin g between the San Francisco
Recreation and Park Department and the San Francisco
Public Utilities Commission for the Upper Yosemite
Creek Daylighting Early Impl ementation Project. Next
quarter, the contract will proceed to the Commissio
n
for contract award and the SFPUC Commission is
scheduled to approve the before mentioned MOU.
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 in the start of the Design Phase, the
engineer’s estimate increased, resultin
g in the bud get
variance.
53 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 (LOS). This intersec tion is lower in elevation than the surroundin g areas and when the sewers fill to capacity in large storms, the 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 existin g 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
$4.52 M
Forecast
Approved Jul-16 Jul-24
Jul-16 Dec-24
Project Schedule:
$38.90 M
Project Percent Complete: 19.5%
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
Preparing to install 54-inch reinforced concrete sewer
pipe on Vicente Street between 33rd and 34th
Progress and Status:
The field work started in August 2021 primaril y in the 15th and Wawona area. The contractor completed
potholing and started excavating for stormwater inlets.
Issues and Challenges:
The pro ject bud get forecast is less due to the
construction contract bid below the en gineer’s
estimate. Additionally, the construction final
completion and the pro
ject completion dates are
delayed by 5 months due to the late finish of the Bid
and Award Phase.
54 Q2-FY2021-2022 (10/01/21 - 12/31/21)
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
$5.21 M
Forecast
Approved Jul-16 Jun-22
Jul-16 Jun-32
Project Schedule:
$19.00 M
Project Percent Complete: 65.1%
Actual Cost; Forecast Approved;
Bid
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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. Flood resilience work
included interdepartmental coordination for FEMA
floodplain management/flood resilient buildin g code
modifications, development of flood elevations for the 100-Year Storm Flood Risk Map, and development of a
flood resilience voluntary buyout strategy. Durin g the current quarter, the pro ject team coordinated wit h
SFRPD on the Buchanan Street Mall pro ject green
infrastructure and developed urban dr y creek
streetscape concepts. Work on Upper Islais Creek
Watershed Plan continued as the team worked on a
framework to assess watershed-wide projects,
programs, and policies that could achieve comparable
performance to the proposed Lower Aleman y Area
Sewer Improvement 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.
55 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
$2.65 M
Forecast
Approved Jul-18 Jun-29
Jul-18 Jun-33
Project Schedule:
$61.32 M
Project Percent Complete: 6.7%
Actual Cost; Forecast Approved;
Bid
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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 fourth quarter of 2021, no new Gree n
Infrastructure Grant applications were received. No
new pro jects were awarded Green Infrastructure
Grants during the fourth quarter. Two awarded
projects, St. Thomas More School and L ycee Francais
SF Ortega Campus continued project design during the
fourth quarter. The SFPUC technical assistance tea m
continued to perform socially distanced site visits,
completing two new site visits durin g the fourth
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
pro
ject 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.
56 Q2-FY2021-2022 (10/01/21 - 12/31/21)
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
$3.60 M
Forecast
Approved Feb-17 Se p-25
Feb-17 Se p-25
Project Schedule:
$6.72 M
Project Percent Complete: 56.9%
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 project team's effort to deplo y the ODS database
on cloud is ongoing. Si gnificant wet weather data was
collected during this reporting period.
Issues and Challenges:
None at this time.
57 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
$2.67 M
Forecast
Approved Jan-19 Mar-28
Jan-19 Se p-28
Project Schedule:
$299.56 M
Project Percent Complete: 4.6%
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:
The specialized en gineering consultant contract was
awarded in July 2021. The project team is working with
the consultant to achieve the Notice-to-Proceed in the
upcoming quarter.
Issues and Challenges:
The duration for planning is extended due to the dela y in awardin g the specialized en gineering consultan t
contract to facilitate Commissioner’s concerns. The
forecast project cost is increased due to escalation with the schedule delay.
58 Q2-FY2021-2022 (10/01/21 - 12/31/21)
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
$10.55 M
Forecast
Approved Jul-16 Jan-23
Jul-16 Dec-23
Project Schedule:
$38.41 M
Project Percent Complete: 51.5%
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, and Design Phases only.
The proposed Tunnel Boring Machine (TBM) retrieval
shaft at Berry Street
Progress and Status:
In this quarter, the Cit y desi gn team and consultants nearly completed the 95% desi gn for the Initial
Upstream Contract, progressed the 65% desi gn for the
Tunnel Contract, and considered an enhancement to
the Upstream Sewer Box design. In addition, the
pro
ject team completed the draft easement documents
for the appraisal on (3) private properties and
coordinated an additional lease with Caltrans on a UPS
parking lot. The pro
ject requires extensive sta ging o n
private propert y and permanent improvements
through private property in order to be implemented.
Issues and Challenges:
The 12 month dela y i s d u e t o f o r e c a s t d u r a t i o n increases in the right-of-wa y acquisition process and
unanticipated desi gn complexit y and desi gn chan ges
based on conditions in the field. The increase in bud get is due to the increased desi gn complexit y and desi gn changes.
59 I. SSIP Quarterly Report Q2-FY2021-2022 (10/01/21 - 12/31/21)
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
$ 231,422,92007/01/2010015796 Bisosolids Digester Facilities Project - Scope II - Foundation and
Pile Installation (Issued POs for 2
Packages)
91.5%1,645 -08/31/26 $ 231,422,92002/28/22
$ 34,512,10907/01/2010015796 Bisosolids Digester Facilities Project - Scope II - Remainder of Scope
II (Issued POs for 9 Packages)
0.0%(620) -08/31/26 $ 34,512,10905/12/28
New Headworks (Grit) Replacement
$ 260,619,09307/22/1910015807 Southeast Water Pollution Control Plant New Headworks
Facility - SCOPE III (issued POs for 36
Packages)
39.3%- -02/29/24 $ 260,619,09302/29/24
Southeast Plant (SEP) Improvements
$ 31,266,02402/20/2010002284 SEP Power Feed and
Primary Switchgear Upgrades
25.0%- -02/23/24 $ 31,266,02402/23/24
$ 9,889,82809/09/1910015810 SEP Seismic Reliability and Condition Assessment Improvements
(WW-665)
95.0%(342) $ 558,81003/31/21 $ 10,448,63803/08/22
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. 60 I. SSIP Quarterly Report Q2-FY2021-2022 (10/01/21 - 12/31/21) 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
Oceanside Plant (OSP) and Westside Pump Station (WSS) Improvements $ 53,161,13004/19/2110029736 Westside Pump Station
Reliability Improvements 5.0%- -02/02/24 $ 53,161,13002/02/24 $ 40,513,15311/26/1810029737 Oceanside Water Pollution
Control Plant Digester Gas Utilization
Upgrades
85.0%- -03/17/22 $ 40,513,15303/17/22
North Point Facility (NPF) Improvements
$ 26,010,00004/19/2110026822 NPF Clarifier Improvements 10.0%- -05/08/23 $ 26,010,00005/08/23 Interceptors / Tunnels and Odor Control
$ 4,561,56407/14/2010002760 PUC Cargo Way Flush Line 80.9%- -04/26/22 $ 4,561,56404/26/22 $ 5,709,53011/30/2010033745 Mission Street, 16th to Cesar Chavez, Brick Sewer Rehabilitation
84.5%- -01/12/22 $ 5,709,53001/12/22
Interdepartmental Projects ***
$ 17,649,79501/16/1810002664 Van Ness Corridor Transit
Improvement Project (sewer only)
99.7%- -06/30/22 $ 17,649,79506/30/22
Pump Stations and Forcemain Improvements
$ 6,482,31706/01/2010002419 Force Main at Embarcadero
and Jackson
86.8%- -02/22/22 $ 6,482,31702/22/22
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.
61 I. SSIP Quarterly Report Q2-FY2021-2022 (10/01/21 - 12/31/21) 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
Pump Stations and Forcemain Improvements
$ 17,903,97801/28/1910026828 Mariposa Dry Weather
Pump Station Improvements 79.5%(157) -12/21/21 $ 17,903,97805/27/22 Stormwater Management
$ 29,312,10007/26/2110026816 Wawona Area Stormwater
Improvement Project
3.0%- -03/12/24 $ 29,312,10003/12/24
$ 2,060,66802/28/1810029730 Operational Decision System Phase 2 56.0%- -06/30/25 $ 2,060,66806/30/25
CSD and Transport/Storage Structures
$ 3,886,30010/19/2010002344 Jackson, Griffith, and Pierce Streets Combined Sewer Discharge
Rehabilitation and Backflow
Prevention
79.9%(130) -01/21/22 $ 3,886,30005/31/22
$ 775,519,318 $ 774,960,508
Program Total
for On-Going
Construction
Current
Forecasted Cost
Approved
Contract Cost
Variance
+$558,810 +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. 62 Q4-FY2013-2014 (04/01/14 - 06/30/14) Q2-FY2021-2022 (10/01/21 - 12/31/21)
9. PROJECTS IN CLOSE-OUT
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
Interdepartmental
Projects
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
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
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 $ 3,836,585$ 4,755,15703/31/2112/31/20 10026809 - Richmond Green
Infrastructure
12/04/20 09/30/22 $ 5,589,250 $ 8,296,812 $ 8,188,963$ 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 $ 30,926,576$ 31,694,061$ 21,595,285 $ 34,007,871 63 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
$ 44,822,23702/02/21 $ 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
$ 1,500,00009/21/18 $ 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
64 Q4-FY2013-2014 (04/01/14 - 06/30/14) Q2-FY2021-2022 (10/01/21 - 12/31/21) 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
$ 1,720,94912/31/18 $ 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
$ 5,073,61709/30/19 $ 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)
$ 4,024,92012/30/16 $ 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
$ 766,04803/31/21 $ 5,100,000$ 8,244,01012/04/17
TOTAL $ 351,718,389 $ 336,484,546$ 414,323,972 $ 351,718,389 65 I. SSIP Quarterly Report
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66 - 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 Q2-FY2021-2022 (10/01/21 – 12/31/21)
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, Southeas t 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 October 1, 2021 and
December 31, 2021.
The approved project budget and schedule
were developed and approved by the
appropriate Wastewater Enterprise Manager on
December 31, 2021. 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, Q2/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 677.8 million ($15.2
million over the Current Approved Budget).
Table 3. Program Cost Summary
Program Expenditures
to Date
($ Million)
(A)
Current
Approved
Budget
($ Million)
(B)
Q2/FY21-22
Forecasted
Cost
($ Million)
(C)
Cost
Variance
($ Million)
(D = B - C)
Variance
Over
Reporting
Period*
($ Million)
(E)
Facilities and Infrastructure Program $173.0 $662.6 $677.8 ($15.2) ($1.1) * 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 Close-
Out or Completed.
During this Quarter (Q2 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 mn
95% Design Awarded Construction1 Current Status
Project Name
Previous
Program
Group Title
Most Recent CIP
Approved Budget Project Initiation CER 35% Design
$33.8 04/30/27 $33.8 01/31/28 TBD TBD TBD TBD TBD TBD TBD TBD $33.8 09/30/30 $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 01/12/28 $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 $114.0 12/29/23 $67.0 06/03/26 $15.0 02/07/22 $15.0 02/07/22 $35.0 7/29/2024 $67.0 7/29/2024 $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 Progressive Design-Built (DB). 07/01/19 01/31/18 01/31/18 07/31/19
06/18/18 04/02/19 12/30/21 N/A
WWE F&I
WWE F&I
WWE F&I
WWE F&I
01/13/20 Q2 - FY21-2210015556 Southeast Community
Center at 1550 Evans 2
FY21-30
08/23/22 Q2 - FY21-22
10015554 Ocean Beach Climate
Change Adaptation Project
FY21-30 07/23/12 09/30/19 09/30/20 04/29/22 03/24/23 Q2 - FY21-22 10015546 New Treasure Island
Wastewater Treatment Plant3
FY21-30
TBD Q2 - FY21-2210015557 Southeast Bay Outfall
Islais Creek Crossing
Replacement
FY21-30 09/26/16 10/26/2016 10/22/2018 2/27/2020
WWE F&I
10033820 Southeast Outfall
Condition Assessment &
Rehabilitation
FY21-30 07/01/19 06/30/23 08/30/24 06/27/25 01/22/26 Q2 - FY21-22 WWE - Facilities and Infrastructure (F&I)
3 II. WWE F&I Quarterly Report Q2-FY2021-2022 (10/01/21 - 12/31/21)
6. PROJECT PERFORMANCE SUMMARY* All costs are shown in $1,000s as of 12/25/21 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 $ 936$ 33,775 - 04/01/30 09/30/30$ 33,775$ 33,775 04/01/300% (182) 10015546 - New Treasure Island Wastewater
Treatment Plant
DS $ 7,953$ 202,208 - 05/23/25 05/22/26$ 202,208$ 202,208 05/23/250% (364) 10015554 - Ocean Beach Climate Change
Adaptation Project
CN $ 20,933$ 183,489 ($13,566) 07/01/27 01/12/28$ 169,923$ 169,923 07/01/27-8% (195) 10015556 - Southeast Community Center @ 1550
Evans
CN $ 93,284$ 114,000 - 12/29/23 12 /29/23$ 114,000$ 114,000 12/29/230% - 10015557 - Southeast Bay Outfall Islais Creek
Crossing Replacement
DS $ 10,317$ 67,600 - 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-PhasesMPCN
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 Q2-FY2021-2022 (10/01/21 - 12/31/21)
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
$0.94 M
Forecast
Approved Jul-19 A pr-30
Jul-19 Se p-30
Project Schedule:
$33.78 M
Project Percent Complete: 5.0%
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 December 16, inspection team performed
additional condition assessment field work on the
outside of the 54-inch DIP section beneath Pier 80 and
took multiple ultrasonic thickness (UT) measurements
of the DIP from the exterior of the pipe. The exterior
coating was found to be in relatively good condition.
However, the inspection team also found the exposed
bell and spigot restrained joint in the 54” DIP to be
leakin
g and the defect was immediatel y reported back
to SEP for repair. Further internal inspections on the
54-inch DIP section is being planned for next month.
Issues and Challenges:
Due to delay in contract amendment, the outfall
inspection was dela yed which pushed the forecas t
project 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 existing facility is also not capable of providing recycled water and meeting 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
$7.95 M
Forecast
Approved Jan-11 Ma y-25
Jan-11 Ma y-26
Project Schedule:
$202.21 M
Project Percent Complete: 7.2%
Actual Cost; Forecast Approved;
Bid
Advertisement
Construction
Final Completion
Environmental
ApprovalKey Milestones:
Construction
NTP
Current Forecast N/A1 1/21/2504/18/19 01/18/23
Rendering of the proposed Treasure Island Wastewater
Treatment Plant
Progress and Status:
The Project team completed the Request for Proposals
(RFP) document for Design-Build services and
advertised the RFP on December 27, 2021. The State
Revolving Fund (SRF) loan general application and
supporting documentation was submitted on
December 28, 2021. Pro ject team continues to
coordinate with grants and loans specialist to secure
WIFIA funds as well. Modification No. 1 to PRO.0073
En
gineering services was approved by the Commission
on 11/23/2021. Coordination is on going with site
preparation and other pro ject activities with Treasure Island Community Development (TICD) and Treasure
Island Development Authority (TIDA). The removal of
the surchar
ge material has commenced and is expected
to be complete by Spring 2022.
Issues and Challenges:
The DB-132 RFP issuance was dela yed to December
2021 to evaluate the impact of current market
conditions on the procurement approach. This dela y
time was used by the Project Team to conduct outreach
to two prequalified Design-Build teams and earl y
collaboration was received on the draft technical
desi
gn criteria package.
6 Q2-FY2021-2022 (10/01/21 - 12/31/21)
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
$20.93 M
Forecast
Approved Jul-12 Jul-27
Jul-12 Jan-28
Project Schedule:
$183.49 M
Project Percent Complete: 10.9%
Actual Cost; Forecast Approved;
Bid
Advertisement
Construction
Final Completion
Environmental
ApprovalKey Milestones:
Construction
NTP
Current Forecast 03/05/2109/14/15(A) 09/10/14 01/07/16 N/A0 9/30/21(B) 02/09/21 06/02/21
07/09/2712/12/22(C) 04/03/23 07/11/23
(A) Short Term Improvements (STI) represent multi-year, as-needed contracts WW-607, 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)
Aerial Photo of ACOE Sand Placement
Progress and Status:
A) STI: Award of the contract, WW-714, was approved
by the Commission on July 27, 2021. Contract initiatio n is in progress. Sand placed as part of the ACOE phase
in the Fall of 2021 is bein g monitored weekl y as steep slopes have developed. Additional sculptin g of sand is being planned.
B) ACOE: The ACOE completed this phase b
y placing
nearly 300,000 CY of material on Ocean Beach.
Contract close-out is in process.
C) LTI: This is the first CCSF Climate Chan ge
Adaptation Pro ject requirin g a hi gh level o f
coordination with other CCSF Agencies; ne gotiations
on funding continues at a very slow rate and continues
to impact overall project progress. 65% desi gn was
completed: DEIR was released, and the public
comment period has begun.
Issues and Challenges:
SFPUC continues discussions with the SF 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 City Departments to resolve funding for
non-SFPUC assets incorporated in the design.
Additionally, fundin g and staffin g issues at the NPS
are affecting 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 for 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
$93.28 M
Forecast
Approved Jul-12 Dec-23
Jul-12 Dec-23
Project Schedule:
$114.00 M
Project Percent Complete: 80.5%
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 86.5% complete. Buildin gs are
fully enclosed and construction is proceedin g wit h
completion of interiors and landscaping. LBE, local
workforce and communit y participation are reported
in monthly newsletters and on the project website,
www.southeasecommunitycenter.com.
Issues and Challenges:
There is a significant delay in getting permanent power from PG&E. The pro ject team is doin g ever ything
possible to move it forward.
8 Q2-FY2021-2022 (10/01/21 - 12/31/21)
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 (SEP) effluent force main crossin gs at Islais Creek and modifications to the Booster Pump Station. SEP is the SFPUC’s largest wastewater facility treating almost 80% of the Cit y’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: Active (MND)Program: Facilities and Infrastructure
Project Cost:
Approved
Forecast
Actual
$67.60 M
$10.32 M
Forecast
Approved Sep-16 Jun-26
Sep-16 Jun-26
Project Schedule:
$67.60 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 Q2-FY2021-2022 (10/01/21 - 12/31/21)
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
$ 73,556,08701/13/2010015556 Southeast Community
Center @ 1550 Evans 86.5%- ($1,018,692)12/31/22 $ 72,537,39512/31/22 $ 72,537,395 $ 73,556,087
Program Total
for On-Going
Construction
Current
Forecasted Cost
Approved
Contract Cost
Variance
($1,018,692) (1.4%)
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) Q2-FY2021-2022 (10/01/21 - 12/31/21)
9. PROJECTS IN CLOSE-OUT
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
This page is intentionally left blank.
1 Q2-FY2021-2022 (10/01/21 – 12/31/21)
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 facto rs. 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 mainta in 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 Ba y
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 October 1,
2021 and December 31, 2021.
The approved project budget and schedule
were developed and approved by the
appropriate Wastewater Enterprise Manager on
December 31, 2021. 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 December 31, 2021.
Figure 2.1 Total Number of Active R&R
Collection Systems Projects in R&R Program
2 III. WWE R&R Quarterly Report
Planning
6 Design
3 Bid and
Award
3 Construction
7 Close-Out
30 Completed
65 The Wastewater R& R Collection System Sewer
Replacement Program has an annual budget of
$81.2 million in FY 22 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 improvemen t p rojects that have
been awarded to date and are forecasted to be
awarded. The Wastewater R&R Collection
System Sewer Replacement Program has
awarded approximately 7.7 miles of sewer
replacement work in FY22.
Figure 2.4 shows the annual total progr am
expenditure b y fiscal y ear 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 an d Cu rrent 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
($10.2 million under the Current Approved
Budget).
Figure 2.2 Total Number of Active R&R
Treatment Facilities Projects in R&R Program
Figure 2.3 Wastewater R&R Collection System - Sewer
Improvements - Award Linear Miles by Fiscal Year
Figure 2.4 Wastewater R&R Collection System - Sewer
Improvements - Program Expenditure by Fiscal Year
3 Q2-FY2021-2022 (10/01/21 – 12/31/21)
Table 3. Program Cost Summary
Subprograms
Expenditures
to Date
($ Million)
(A)
Current
Approved
Budget
($ Million)
(B)
Current
Forecasted
Cost
($ Million)
(C)
Cost
Variance
($ Million)
(D = B - C)
R&R Collection Systems $658.58 $909.34 $899.14 $10.20 R&R Treatment Facilities $136.37 $189.66 $189.66 -
Program Total $794.95 $1,099.00 $1,088.80 $10.20
4. PROGRAM SCHEDULE SUMMARY
Figure 4 and Table 4 compare the Current
Approved and Current Forecasted Schedules
for the R&R program . Th e Approved
Schedule comple tion for the overall R&R
program is March 2023. The over all R&R
Program 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 02/12/23 02/12/23 - 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
7/1/202012/25/2021
Data Date: 12/25/21
7/1/2024
III. WWE R&R Quarterly Report Q2-FY2021-2022 (10/01/21 - 12/31/21)
5. PROGRAM PERFORMANCE SUMMARY* All costs are shown in $1,000s as of 12/25/21 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 $ 658,576$ 899,140 $ 10,200 03/31/23 03 /31/23$ 909,340$ 793,640 03/31/221% - 15724 - R&R Treatment Facilities MP $ 136,371$ 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-PhasesMPCN
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 Q2-FY2021-2022 (10/01/21 - 12/31/21)
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
$658.58 M
Forecast
Approved Jul-10 Mar-23
Jul-10 Mar-23
Project Schedule:
$899.14 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 pro gram as of December
31, 2021. The two-hundred eighty-six (286) WWE
Collection Systems projects are distributed as follows:
Planning: 2
Design: 31
Bid & Award: 17
Construction: 23
Closeout: 22
Completed: 191
During this Quarter, 6 new projects were initiated, 2
projects were advertised, 9 pro
jects were
awarded/awaiting NTP, 6 project received NTP, 1
project completed construction and 4 pro jects 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, condition 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
$136.37 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 projects in each phase of the pro gram as of
December 31, 2021. The one-hundred and fourtee n
(114) active WWE Treatment Facilit y Repair pro jects
are distributed as follows:
Planning: 6
Design: 3
Bid/Award: 3
Construction: 7
Closeout: 30
Completed: 65
Equipment Purchase FY22 to Date: nine (9) equipmen
t
purchases completed totaling $440,174.04.
Issues and Challenges:
None at this time.
6 III. WWE R&R Quarterly Report Q2-FY2021-2022 (10/01/21 - 12/31/21)
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
$ 4,409,28701/04/2110033122-Various Locations Sewer
Replacement No. 8 (WW-679) 98.9%- -01/03/22 $ 4,409,28701/03/22 $ 9,689,82311/30/2010034355-As-Needed Spot Sewer
Re
placement No. 40 (WW-693) 99.0%- -01/03/22 $ 9,689,82301/03/22 $ 7,373,00011/30/2010034813-As-Needed Main Sewer
Re
placement No. 8 (WW-697) 99.0%- -01/03/22 $ 7,373,00001/03/22 $ 8,155,11805/24/2110034814-As-Needed Spot Sewer
Re
placement No. 41 (WW-698) 55.3%- -06/27/22 $ 8,155,11806/27/22 $ 10,176,95611/22/2110034815-As-Needed Spot Sewer
Re
placement No. 42 (WW-699) 10.1%- -12/12/22 $ 10,176,95612/12/22 $ 1,915,28711/23/2010034829-As-Needed Sewer Cleaning
and Ins
pection (FY21) (WW-700) 70.7%- -06/15/22 $ 1,915,28706/15/22 $ 7,127,74012/13/2110036509-As-Needed Main Sewer
Re
placement No. 9 (WW-713) 5.2%- -11/23/22 $ 7,127,74011/23/22 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 Q2-FY2021-2022 (10/01/21 - 12/31/21) 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)
55.0%- -09/20/22 $ 2,461,00009/20/22
$ 51,308,210 $ 51,308,210
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
Q2-FY2021-2022 (10/01/21 – 12/31/21)
8. PROGRAMS IN CLOSE-OUT
No program is currently under close-out.
9. COMPLETED PROGRAMS
No Program is currently completed.
10 III. WWE R&R Quarterly Report
This page is intentionally left blank.
Q2-FY2021-2022 (10/01/21 - 12/31/21)
APPENDICES
1. PROJECT DESCRIPTIONS
2. APPROVED PROJECT-LEVEL SCHEDULE
3. LIST OF ACRONYMS
This page is intentionally left blank
Q2-FY2021-2022 (10/01/21 - 12/31/21)
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
Q2-FY2021-2022 (10/01/21 - 12/31/21)
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 electrical 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
Q2-FY2021-2022 (10/01/21 - 12/31/21)
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
Q2-FY2021-2022 (10/01/21 - 12/31/21)
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
Q2-FY2021-2022 (10/01/21 - 12/31/21)
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 without 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
Q2-FY2021-2022 (10/01/21 - 12/31/21)
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
Q2-FY2021-2022 (10/01/21 - 12/31/21)
• 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
Q2-FY2021-2022 (10/01/21 - 12/31/21)
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
Q2-FY2021-2022 (10/01/21 - 12/31/21)
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
Q2-FY2021-2022 (10/01/21 - 12/31/21)
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
A-20
Q2-FY2021-2022 (10/01/21 - 12/31/21)
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
A-22
Q2-FY2021-2022 (10/01/21 - 12/31/21)
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;
A-24
Q2-FY2021-2022 (10/01/21 - 12/31/21)
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.
10015558/10026813 - 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,
A-26
Q2-FY2021-2022 (10/01/21 - 12/31/21)
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
Q2-FY2021-2022 (10/01/21 - 12/31/21)
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
Q2-FY2021-2022 (10/01/21 - 12/31/21)
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
Q2-FY2021-2022 (10/01/21 - 12/31/21)
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
Q2-FY2021-2022 (10/01/21 - 12/31/21)
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
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Q2-FY2021-2022 (10/01/21 - 12/31/21)
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
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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
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Q2-FY2021-2022 (10/01/21 - 12/31/21)
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
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Appendix 3. Acronyms
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