Wastewater Enterprise — CleanPowerSF Sfpuc Commission, January 20, 2022 (part 1 of 2)

Wastewater Enterprise
Budget Review
Greg Norby, Assistant General Manager
Wastewater Enterprise
January 14, 2022
• Introductions
• Organizational Overview
• Organizational Assessment and Priorities
• Capital Budget Planning
Agenda

WWE operates and maintains 3 wastewater treatment plants, 1 wet-weather facility, 27 pump stations,1,900 miles of sewer mains and laterals, 216 green infrastructure assets, and 25,000 catch basins to protect public health and the environment. WWE facilities process 70 million gallons per day (mgd) of dry weather flows and have 565 mgd of wet weather treatment capacity.

Wastewater Enterprise (WWE)
8 Divisions with 503 net total positions
• Collection System
• Operations
• Maintenance
• Engineering
• Business Strategy & Performance
• Urban Watershed Planning
• Regulatory Compliance
• Wastewater Labs
• Operate all wastewater facilities within
permit requirements
• Health & Safety (Across WWE)
Operations 106| George Engel
• Maintain, repair and improve process
equipment and facilities (treatment plants
pump stations, and green infrastructure)
• Emphasis on reliability and asset
management practices to extend the useful
life of facilities and minimize risk
Maintenance 137 | Joel Prather
• Maintain, repair and improve linear sewer
assets
• Source control of pollutants through
industrial pretreatment regulation and
educational behavior change
Collection System 83 | Linda Candelaria (Acting)
• Research, planning, design, construction, start-up
and troubleshooting of wastewater facilities
Engineering 32 | Brian Henderson
• Coordinate NPDES permit compliance
• Permit negotiation, communication with regulators,
drafting regulatory reports, tracking regulatory
changes
Regulatory Compliance 5 | Amy Chastain
• Develop watershed plans
• Design & implement programs, policies, projects &
partnerships manage stormwater using green
infrastructure & increase flood resilience
Urban Watershed Planning 9 | Sarah Minick
• Workforce development
• Finance and administration
• Policy and planning
Business Strategy and Performance 19| Karri Ving
WWE Divisions
WWE Operating Budget FY21-22 ($411M)
Salary and
Fringe
20%
Bureau Costs
9%
Non-Personnel
Services
6%
Materials &
Supplies
3%
Equipment
1%Debt Service
23%
Workorders
9%
Programmatic
Projects
2%
Revenue
Funded Capital
27% Operating Budget Wastewater 21-22
Salary and Fringe 82,129,751
Bureau Costs 36,397,758
Non-Personnel Services 26,546,190
Materials & Supplies 11,954,672
Equipment 3,184,042
Debt Service 95,158,798
Workorders 37,722,114
Programmatic Projects 8,597,152
Revenue Funded Capital 110,252,390
Total Operating Expenditures 411,942,867
Budgeted Positions FY 21-22
• 432 Operating (A) Positions
• 118 Vacant –27%
• Attrition Savings –63.36 FTEs
• 71 Non-operating (O) Positions
• 21 Vacant- 30%
• 503 Net Total Positions

Budget Request Summary
• Year One Reductions from FY 21-22:
• -30.2% in Capital Outlay
• -24.7% in Capital Projects
• -22.6% in Programmatic Projects
• -11.5% in Services of Other
Departments
• -4.4% in Overhead
• Year One Total Request -3.6% Decrease
from FY 21-22
• Year Two Increases from FY 22-23:
• 12.1% in Capital Projects
• 8.4% in Materials & Supplies
• 5.5% in Debt Service
• <4% in any other category
• Year Two Request Overall +5.8% Increase
from Year One
• 2% Increase vs. FY 21-22
Category FY 2021‐22
Adopted
FY 2022‐23
Request
FY 2022‐23
vs. FY 2021‐22
FY 2023‐24
Request
FY 2023‐24
vs. FY 2022‐23
Labor $56,259,060 $58,305,913 3.6% $60,128,536 3.1%
Mandatory Fringe Benefits $25,870,691 $26,355,365 1.9% $27,182,328 3.1% Materials & Supplies $11,954,672 $12,188,910 2.0% $13,214,682 8.4% Non‐Personnel Services $26,264,477 $27,003,401 2.8% $27,970,904 3.6% City Grant Programs $250,000 $250,000 0.0% $250,000 0.0% Debt Service $95,158,798 $113,095,703 18.8% $119,340,500 5.5% Capital Outlay $3,184,042 $2,223,557 ‐30.2% $2,227,038 0.2% Services of Other Departments $37,722,114 $33,392,413 ‐11.5% $34,100,101 2.1% Overhead $36,397,758 $34,800,067 ‐4.4% $36,038,839 3.6% Programmatic Projects $8,597,152 $6,655,917 ‐22.6% $6,685,551 0.4% Capital Projects $110,252,390 $83,005,000 ‐24.7% $93,048,000 12.1% Grand Total $411,911,154 $397,276,246 ‐3.6% $420,186,479 5.8%

1. GIS Transition

2. Close the Capital Program Construction Inspection Gap

3. Increased Regulatory Requirements

4. Forwarding Racial Equity

5. Partnerships for Flood Resilience & Green Infrastructure Scaling

6. Implementing the Asset Management Policy

7. Capital Rebalancing
Wastewater Operating Budget Priorities
Responsible Management
People & Community
Access & Affordability
Organizational Priority #1: GIS Transition
Asset management = Information Management = GIS
• 1,000’s of annual work orders managed using GIS/Maximo • Risk ranking and prioritization for 15 mile/yr. R&R decisions • $200M/yr. in capital investment decisions over next decade Transition is from PW Engineering Bureau to SFPUC
• Legacy GIS is outdated and incompatible with SFPUC IT/IS platforms • Water and WWE will be on common ESRI Utility Network and Maximo platform, under common IT/IS governance standards
Requests
• One 1053, IS Senior Business Analyst (Off-budget)
• Two 1052, IS Business Analyst (Off-budget)
• One 1044, IS Principal Engineer (Off-budget)
• $675,000 for Implementation Support
Organizational Assessment
Responsible Management People & Communities Access & Affordability Organizational Priority #2: Close the Capital Program
Construction Inspection Gap
Construction quality control is key to asset life cycle value, reliability
• SFPUC gets one chance for $500M/yr. investment risk management • Federal, state permit compliance impacted by asset failure • Rely on mix of INF CMB, Public Works, and Contracted Services • $100M’s in new assets for Treasure Island, Pier 70 etc. impacted Requests
• Two 5241s, Construction Manager (Off-budget)
• Three 6318s, Construction Inspector (Off-budget)
Organizational Assessment
Responsible Management People & Communities Access & Affordability Purpose
• Provide construction oversight on Redevelopment
Projects for the construction of sewers, pump stations
and green infrastructure.

Justification
• Scope of Responsibility
• 44,000 residential units
• 12.8 million sq ft of retail/commercial
• ~100 miles of sewer and 30 pump stations
• ~$200 million 2022-2030
• Supports Mayor’s directives to accelerate new housing Redevelopment Construction Support
Responsible Management Access & Affordability People & Communities Responsible Management People & Communities Access & Affordability Treasure Island Redevelopment
Mission Bay Redevelopment
Purpose
• Provide construction oversight on collection system
projects.

Justification
• Scope of Responsibility
• 15 miles of small diameter per year
• 1.5 miles of large diameter per year
• 700 spot repairs
• ~$150M/year
• Major area of joint project coordination across city
agencies
• Regulatory compliance
• Transition to trenchless construction methods
Gravity Sewer System RnR Construction Support
Responsible Management Access & Affordability People & CommunitiesResponsible Management People & Communities Access & Affordability Marin Selby Outfall Rehabilitation
Division Outfall Rehabilitation
Organizational Priority #3: Increased Regulatory
Requirements
Organizational Assessment
• More technically complex and frequent assessment of toxicity in effluent treated by SFPUC facilities.
• Expansion of shoreline water quality monitoring, public notifications of shoreline status, and regulatory reporting as required by the EPA enforcement action, Oceanside and Southeast Treatment plants NPDES permits
• The State of California Environmental Laboratory Accreditation Program (ELAP) requires the implementation of the 2016 TNI standard for all laboratories performing NPDES regulatory monitoring Request
• $601k for three (3) additional Water staff, support, and materials Responsible Management People & Communities Access & Affordability Organizational Priority #4: Racial Equity
Progress To Date:
• Formed the WWE Racial Equity Working Group in June 2020 comprised of cross-divisional staff at all levels
• Initiated the first Employee Resource Group (ERG) Black Phoenix Alliance to provide a place of community and opportunities for information sharing for WWE’s most marginalized staff
FY 23/24 Racial Equity Action Plan Priorities:
• Work with HRS colleagues on appropriate equity data analytics • Diversity in Recruitment & Barrier Removal in Hiring and Promotion • Training Program Development
• Employee Resource Group Framework
• Mentorship Program Development
Organizational Assessment
Responsible Management People & Communities Access & Affordability

Organizational Priority #5: Partnerships for Flood
Resilience & Green Infrastructure Scaling
Organizational Assessment

1. Increase flood resilience in the face of sea level rise & extreme precipitation

2. Manage stormwater with green infrastructure before it reaches the collection system
• Success in both areas depends on building relationships, establishing repeatable planning processes, aligning bond & grant funding, finding spatial synergies, & conducting joint outreach
• SFPUC infrastructure will be impacted by the decisions of others unless we join partners working across the city to proactively chart a data-driven course for the future
Request
• One 5602 Utility Specialist
Stevenson Elementary School
The Embarcadero
Responsible Management People & Communities Access & Affordability Organizational Priority #6: Implementing Asset
Management Policy - Maintenance
Asset Management = maintenance of existing assets
• Odor Control is a critical part of our wastewater treatment process • Efficient management and maintenance of these systems helps to protect our staff, our communities, and the environment at large Request
• $1.9M for Odor Control Unit Media Change Out
Organizational Assessment
Responsible Management People & Communities Access & Affordability Organizational Priority #6: Implementing Asset
Management Policy - Labs
Organizational Assessment
Asset management = Modern lab equipment
• Reduce downtime of older/obsolete/unreliable instruments • Reduce maintenance costs
• Increase testing output and ability to meet over 200 NPDES monitoring regulatory requirements
Requests
• $180k for Gas Chromatography-Mass Spectrometry Instrument & Continuous Liquid-Liquid Extractor and Chiller
• $321k for Inductively Coupled Plasma-Mass Spectrometry Instrument
Responsible Management People & Communities Access & Affordability Organizational Priority #7: Capital Rebalancing
Balanced program pace depends on both $$ and capacity
of organization to deliver and absorb projects
• $300M/yr. 2019 to $1.2B/yr. in 2026 at plan
• Unaffordable even with aggressive rate increases
• Recent deliverability review confirms major gap between 10-year plan and SFPUC capacity
• INF resources maxed out at $500m/yr. pace
• WWE staff overwhelmed and burning out
Solution is to match realistic delivery capacity, for both INF and WWE, with affordable spending pace
Organizational Assessment
Sunset Blvd EIP Green Infrastructure
Treasure Island Wastewater Treatment Plant
Responsible Management People & Communities Access & Affordability Wastewater Use of Funds
FY 2022, FY 2023, FY 2024
Wastewater Total Budget
FY 2022, FY 2023, FY 2024
Wastewater Total Positions
FY 2022, FY 2023, FY 2024
Wastewater Capital Budget and Plan
Stephen Robinson, Wastewater Enterprise Capital Program Director, Infrastructure An evolution of change since SSIP workshops in 2010
23 Affordability
Levels of Service & Asset Management
Market conditions
Delivery capacity, pace & operations
An integral part of the never-ending asset lifecycle
24 Capital Planning
& Budgeting Project Delivery Startup &
Commissioning
Operations &
Maintenance
Asset UtilizationAsset
Onboarding
Asset
Creation
Asset
Funding
Get the most
value out of each
investment
Control project
outcomes and
deliver as planned
Set up O&M staff
on a path to
success
Maximize asset life
while controlling
operational risks
SFPUC Commission adopted Asset Management Policy, December 22, 2020 Move from a one-time large investment to a more
sustainable strategic capital planning approach
$
Time
R&R
Capital
SSIP Phase 1 & Other
$
Time
R&R
F&I
SSIP
Phase 1,2,3
One-time large investment
(previous)
Adaptive Management
(moving forward)
Sewer System Improvement Program (SSIP) Facilities & Infrastructure (F&I) Renewal and Replacement (R&R) Capital Planning Strategy
26 Adaptively managed for sustainable delivery
New
WWE Business Plan
687 953 1,014 934 581 455 374 352 353 423Budget Request 10-Year Total Request: $6.13 B
Total Sources: $5.15B
Shortfall $0.98B
Wastewater CIP – All Projects (ver. 12.22.21)
Wastewater CIP – Without BDFP & Headworks Project (ver. 12.22.21) 293 574 672 691 563 432 372 352 353 423Budget Request
10-Year Total Request: $4.7 B

WWE Appropriation – FY 22-23 Capital Budget
$000,000s
Treatment, 448
Collection, 58
Flood Resilence, 48
Stormwater Management, 15
Program Management, 14
R&R - Collection, 77
R&R - Treatment, 26
Facilities & Infrastructure, 1
0 100
200
300
400
500
600
700
800
FY 22-23
FY 20-21 Approved
$162.3M
FY 21-22 Approved
$545.9M
FY22-23 Proposed
$687 .4M
$687 .4M
WWE Appropriation – 10 year CIP
$6,127M$4,379M $1,845M
$1,096
$3,283
$2,235
$3,892
$190
$1,656
$- $1,000 $2,000 $3,000 $4,000 $5,000 $6,000 $7,000 $8,000 $9,000 $10,000 R&R
SSIP + F&I
Appropriated to Date 10-Year CIP Post 10-Year
$3,520M
$8,831M
$000,000s
SEP Biosolids Digester Facilities Project
Project Cost: Increased from $1,681M to $2,373M
• Significant impact to proposed WW CIP total and
annual appropriation.
• The forecasted Project Cost now encompasses an
independent cost-to-complete estimate, considering
anticipated market conditions and schedule
impacts.
• Schedule extended by 23 months due to suspension
of bidding activities in 2021, site logistics/
construction sequencing and competitive bid
procurement process.
2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029
Planning through Bid & Award Construction Close Out
Project Schedule:

Digester facility excavation
SEP New Headworks Facility Project
Project Cost: Increased from $619M to $679M
• Construction continues on schedule with minimal
change orders
• Increase in cost due to:
• ~12% escalation factor for Scope III bid packages
issued since the start of the COVID-19 pandemic
• Market conditions and design developments
related to the Influent Pumping Rehabilitation and
revised Odor Control Facility 100% design
package
Planning through Bid & Award Construction Close Out
Project Schedule:

Headworks facility excavation
Project Schedule:2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 R&R Collection System
10yr CIP Budget:

Reduced in early years for affordability
and expanding from $1,657M to
$2,840M for efficiency
• Includes small diameter, large diameter
and transport/storage boxes
• Increasing condition assessment
• Transition to trenchless technologies
• Restructuring to balance various
program objectives and track outcomes
to align with the [WWE] asset
management program
Trenchless cured-in-place lining on Mission St.

Treatment, $4,901
Collection, $1,586
Flood Resilence, $806
Stormwater Management, $422
Program Management, $431
R&R - Collection, $2,840
R&R - Treatment, $680
Facilities & Infrastructure, $686
$-
$2,000
$4,000
$6,000
$8,000
$10,000
$12,000
$14,000$000s
FY 23-32
WWE 10 Year CIP Total Project Budget (FY23-32)
R&R- Collection
R&R- Treatment
Facilities &
Infrastructure
SSIP
SSIP $8.1B
Total Project
Budget
$12.4B Total Project Budget
FY23-32 $6.1B appropriation
Discussion

Wastewater
Tab 2

Wastewater Appendix
Operating
A. Operating Budget by Category & Position Summary
B
. P
osition Change Summary
C. Ne
w Proposals

Wastewater Appendix

A. Operating Budget by Category & Position Summary

Category
FY 2021‐22
Adopted
FY 2022‐23
Request
FY 2022‐23
versus
FY 2021‐22
FY 2023‐24
Request
FY 2023‐24
versus
FY 2022‐23
Labor 56,259,060 58,305,913 3.6% 60,128,536 3.1%
Mandatory Fringe Benefits 25,870,691 26,355,365 1.9% 27,182,328 3.1% Materials & Supplies 11,954,672 12,188,910 2.0% 13,214,682 8.4% Non‐Personnel Services 26,264,477 27,003,401 2.8% 27,970,904 3.6% City Grant Programs 250,000 250,000 0.0% 250,000 0.0%
Debt Service 95,158,798 113,095,703 18.8% 119,340,500 5.5% Capital Outlay 3,184,042 2,223,557 ‐30.2% 2,227,038 0.2% Services of Other Departments 37,722,114 33,392,413 ‐11.5% 34,100,101 2.1% Overhead 36,397,758 34,800,067 ‐4.4% 36,038,839 3.6%
Programmatic Projects 8,597,152          6,655,917          ‐ 22.6% 6,685,551 0.4% Capital Projects 110,252,390      83,005,000        ‐ 24.7% 93,048,000 12.1% Grand Total 411,911,154 397,276,246 ‐3.6% 420,186,479 5.8% Category
FY 2021‐22
Adopted
FY 2022‐23
Request
FY 2022‐23
versus
FY 2021‐22
FY 2023‐24
Request
FY 2023‐24
versus
FY 2022‐23
Full‐Time 565.96                570.58                4.62                573.66                3.08 Off‐Budget (70.50) (75.12) (4.62)              (77.43) (2.31) Total Positions 495.46                495.46               ‐                  496.23               0.77 Attrition (63.36) (63.36) ‐                  (63.36) ‐
Grand Total 432.10                432.10               ‐                  432.87               0.77 *Please note that these numbers represent FTEs vs headcount presented on other materials WASTEWATER ENTERPRISE
OPERATING BUDGET BY CATEGORY
POSITION SUMMARY
Appendix A
A1

Wastewater Appendix

B. Position Change Summary

Appendix B
Wastewater Enterprise FY 2022-23 Position Changes
Indicator Position Position Title Admin Maintenance Operations Engineering Sewer Ops. Source Control Grand Total ON 1044 IS Engineer-Principal 1 1
1052 IS Business Analyst 2 2
1053 IS Business Analyst-Senior 1 1
5241 Engineer 1 1 2
AR 1426 Senior Clerk Typist -1 1 0
5241 Engineer -1 1 0
7252 Chief Stationary Engineer, Sewage Plant 1 -1 0
7372 Stationary Engineer, Sewage Plant 2 -2 0
7373 Senior Stationary Engineer, Sewage Plant 1 -1 0
OR 7252 Chief Stationary Engineer, Sewage Plant -2 1 1 0 7372 Stationary Engineer, Sewage Plant -1 1 0
AS 0922 Manager I 1 1
0923 Manager II 1 1
0932 Manager IV -1 -1
0933 Manager V 1 1
1426 Senior Clerk Typist -1 -1
1823 Senior Administrative Analyst 1 1
1824 Principal Administrative Analyst 1 1
2481 Water Quality Technician -1 -1
6115 Wastewater Control Inspector 1 1
6116 Supervising Wastewater Control Inspector -2 -2
6138 Industrial Hygienist -1 -1
6318 Construction Inspector 1 1
7258 Maintenance Machinist Supervisor I 1 1
7372 Stationary Engineer, Sewage Plant -1 -1
7373 Senior Stationary Engineer, Sewage Plant -1 -1
OS 6318 Construction Inspector 1 1
6319 Senior Contruction Inspector 1 1 2
7252 Chief Stationary Engineer, Sewage Plant -1 -1 -2
7372 Stationary Engineer, Sewage Plant -1 -1
AT 0923 Manager II 1 1
7215 General Laborer Supervisor I -1 -1
7252 Chief Stationary Engineer, Sewage Plant -1 -1
7514 General Laborer 1 1
Grand Total -1 3 -6 3 3 4 6
ON Off-budget New Position
AR Operating Position Reassignment
OR Off-budget Position Reassignment
AS Operating Position Substitution
OS Off-budget Position Substitution
AT Position substitution used to identify an existing TX'd position(Operating budget) B1
Appendix B
Wastewater Enterprise FY 2023‐24 Position Changes
Indicator Position Position Title Planning & Reg. Engineering Sewer Ops. Source Control Grand Total AN 5602 Utility Specialist 1 1
ON 6318 Construction Inspector 1 2 3
AS 0922 Manager I 11
2481 Water Quality Technician ‐1 ‐1
2482 Water Quality Technician III ‐1 ‐1
5601 Utility Analyst 11
Grand Total 1120 4
AN Operating New Position
ON Off‐budget New Position
AS Operating Position Substitution
B2
Wastewater Appendix
C. Ne
w Proposals

Appendix C
Wastewater New Proposals
FY 2022-23 FY 2023-24
Proposal Operating Off-budget Request Operating Off-budget Request 59 Water Workorder - - 601,172 - - -
60 GIS Program Staffing and Training - 3 - - - -
61 Redevelopment Construction Support - 1 - - 1 -
62 Construction Support & Specialization Electrical Inspector - 1 - - 1 - 63 Construction Inspector - In-fill Development - - - - 1 - 64 GIS Program Implementation Services - - 675,000 - - - 65 GIS Program Support IT Staffing - 1 - - - -
66 Odor Control Unit (OCU) Media Change Out - - - - - 1,921,000 67 Wastewater Lab Asset Management - - 179,671 - - 320,578 68 Strategic Partnership and Green Infrastructure Scaling - - - 1 - 186,680 Grand Total - 6 1,455,843 1 3 2,428,258
C1
Budget Request Summary by Proposal
Fiscal Year: 2022-23
Organization: WWE1003 - WWE1003 Source Control (292649) Proposal: 59 - Water Workorder - Natural Resources
Fund/Dept/Auth/Proj/Act: 20160/292649/10000/10030002/0008 ...

Account Lvl3 Account Base Budget Total Request Change
Services of Other Departments 581061 Ef-PUC-Water 0 601,172 601,172 Services of Other Departments 0 601,172 601,172
Summary 0 601,172 601,172
Workorders
Organization Proposal Account Total
Request
Explanation
WWE1003 - WWE1003
Source Control
(292649)
59 - Water
Workorder - Natural
Resources
581061
Ef-PUC-
Water
601,172 This proposal is to increase funding for the Water Natural Resources Work Order 5810161. Projections from the Water Enterprise show an increase of $601,172 to support three additional staff and other miscellaneous purchasing materials for FY 2022-23.

Workorders Total 601,172
C2
Budget Request Summary by Proposal
Fiscal Year: 2022-23
Organization: WWE1003 - WWE1003 Source Control (292649) Proposal: 60 - GIS Program Staffing and Training
Fund/Dept/Auth/Proj/Act: 20160/292649/10000/10030002/0008 ...

Account Lvl3 Account Base Budget Total Request Change
Labor 50100 Permanent Salaries-Misc. 0 0 0
Labor 0 0 0
Mandatory Fringe Benefits Mandatory Fringe Benefits 0 0 0 Mandatory Fringe Benefits 0 0 0
Summary 0 0 0
Position Change
Organization Proposal Indicator RefCode Position Title Count Total Request
Justification
WWE1003 -
WWE1003
Source
Control
(292649)
60 - GIS
Program
Staffing
and
Training
ON 1053 IS
Business
Analyst-
Senior
1 108,644 These position is requested to support the new WWE GIS program, expected to be implemented some time prior to July 2023. This is a new program that will be critical for asset management at WWE and existing staff do not have the bandwidth to take on the additional roles and responsibilities of this program. If these positions are not approved, we will not be able to support the program that is vital to Wastewater Enterprise.
60 - GIS
Program
Staffing
and
Training
ON 1052 IS
Business
Analyst
2 187,666 These positions are intended to support the ongoing staffing needs of the new WWE GIS Program. This new program will require ongoing data management and usage which these positions will provide. This new GIS program is critical for asset management of physical wastewater infrastructure not only as an asset registry but also as a connected network of conveyance that can be analyzed and used to visually represent ongoing maintenance needs, maintenance work, structural condition assessments, capital improvement projects, etc.
60 - GIS
Program
Staffing
and
Training
A 9997M Non-
Operating
Position
Offset
-2.31 -296,310
Position Total 0.69 0
C3
Budget Request Summary by Proposal
Fiscal Year: 2022-23
Organization: WWE06 - WWE06 Environmental Engr (229302) Proposal: 61 - Redevelopment Construction Support
Fund/Dept/Auth/Proj/Act: 20160/229302/10000/10030002/0001 WWE is in need of a specialized construction team to support redevelopment projects. Currently there is insufficient resources or a lack of the required skillsets to support the construction activity on redevelopment projects, particularly for sewers, pump stations, and green infrastructure. Eventually these facilities will be transferred to the City to own and operate. If there is a lack of construction quality and functionality of these assets, possible regulatory violations may occur due to inoperability and failure of the system.

Eventually these facilities will be transferred to the City to own and operate. If there is a lack of construction quality and functionality of these assets, possible regulatory violations may occur due to inoperability and failure of the system.
61 -
Redevelopment
Construction
Support
A 9997M Non-
Operating
Position
Offset
-0.77 -133,746
Position Total 0.23 0
C4
Budget Request Summary by Proposal
Fiscal Year: 2023-24
Organization: WWE06 - WWE06 Environmental Engr (229302) Proposal: 61 - Redevelopment Construction Support
Fund/Dept/Auth/Proj/Act: 20160/229302/10000/10030002/0001 WWE is in need of a specialized construction team to support redevelopment projects. Currently there is insufficient resources or a lack of the required skillsets to support the construction activity on redevelopment projects, particularly for sewers, pump stations, and green infrastructure. Eventually these facilities will be transferred to the City to own and operate. If there is a lack of construction quality and functionality of these assets, possible regulatory violations may occur due to inoperability and failure of the system.

Account Lvl3 Account Base Budget Total Request Change
Labor 50100 Permanent Salaries-Misc. 0 0 0
Labor 0 0 0
Mandatory Fringe Benefits Mandatory Fringe Benefits 0 0 0 Mandatory Fringe Benefits 0 0 0
Summary 0 0 0
Position Change
Organization Proposal Indicator RefCode Position Title Count Total Request
Justification
WWE06 -
WWE06
Environmental
Engr
(229302)
61 -
Redevelopment
Construction
Support
ON 6318 Construction
Inspector
1 101,510 WWE is in need of a specialized construction team to support redevelopment projects. Currently there is insufficient resources or a lack of the required skillsets to support the construction activity on redevelopment projects, particularly for sewers, pump stations, and green infrastructure. Eventually these facilities will be transferred to the City to own and operate. If there is a lack of construction quality and functionality of these assets, possible regulatory violations may occur due to inoperability and failure of the system. 61 -
Redevelopment
Construction
Support
A 9997M Non-
Operating
Position
Offset
-0.77 -101,510
Position Total 0.23 0
C5
Budget Request Summary by Proposal
Fiscal Year: 2022-23
Organization: WWE1001 - WWE1001 Sewer Operations (292657) Proposal: 62 - RnR Construction Support & Specialization Electrical Inspector Fund/Dept/Auth/Proj/Act: 20160/292657/10000/10030001/0005 After consultation with CMB, an engineer was recommended to oversee construction inspection focused on sewers. This position would be in charge of overall construction quality programs, specialized training, continuous improvements, coordination with inspection services provided by others, and supervise the team of dedicated sewer inspectors. This engineer will also establish and oversee all project turnover of assets that were either improved or modified by projects.

Account Lvl3 Account Base Budget Total Request Change
Labor 50100 Permanent Salaries-Misc. 0 0 0
Labor 0 0 0
Mandatory Fringe Benefits Mandatory Fringe Benefits 0 0 0 Mandatory Fringe Benefits 0 0 0
Summary 0 0 0
Position Change
Organization Proposal Indicator RefCode Position Title Count Total Request
Justification
WWE1001 -
WWE1001
Sewer
Operations
(292657)
62 - RnR
Construction
Support &
Specialization
Electrical
Inspector
ON 5241 Engineer 1 133,746 After consultation with CMB, an engineer was recommended to oversee construction inspection focused on sewers. This position would be in charge of overall construction quality programs, specialized training, continuous improvements, coordination with inspection services provided by others, and supervise the team of dedicated sewer inspectors. This engineer will also establish and oversee all project turnover of assets that were either improved or modified by projects. 62 - RnR
Construction
Support &
Specialization
Electrical
Inspector
A 9997M Non-
Operating
Position
Offset
-0.77 -133,746
Position Total 0.23 0
C6
Budget Request Summary by Proposal
Fiscal Year: 2023-24
Organization: WWE1001 - WWE1001 Sewer Operations (292657) Proposal: 62 - RnR Construction Support & Specialization Electrical Inspector Fund/Dept/Auth/Proj/Act: 20160/292657/10000/10030001/0005 After consultation with CMB, an engineer was recommended to oversee construction inspection focused on sewers. This position would be in charge of overall construction quality programs, specialized training, continuous improvements, coordination with inspection services provided by others, and supervise the team of dedicated sewer inspectors. This engineer will also establish and oversee all project turnover of assets that were either improved or modified by projects.

62 - RnR
Construction
Support &
Specialization
Electrical
Inspector
A 9997M Non-
Operating
Position
Offset
-0.77 -101,510
Position Total 0.23 0
C7
Budget Request Summary by Proposal
Fiscal Year: 2023-24
Organization: WWE1001 - WWE1001 Sewer Operations (292657) Proposal: 63 - Construction Inspector - In-fill Development Fund/Dept/Auth/Proj/Act: 20160/292657/10000/10030001/0005 WWE is in need of specialized construction inspectors with skills and knowledge in conventional and trenchless piping installations. These assets have gone uninspected in the past resulting in problems with debris and infiltration in the sewer system, requiring more frequent sewer cleaning and repair and upgrades to mechanical equipment at the pump stations and treatment plants.

Account Lvl3 Account Base Budget Total Request Change
Non-Personnel Services 52200 Training 0 10,000 10,000
52700 Professional & Specialized Svc 0 665,000 665,000
Non-Personnel Services 0 675,000 675,000
Summary 0 675,000 675,000
Travel - Training
Organization Proposal Event Dates Location Attendees Non Air
Air Travel
Request
Registration
Fee
Training
Request
Explanation
WWE1001 -
WWE1001 Sewer
Operations
(292657)
64 - GIS
Program
Implementation
Services
In order to facilitate the successful
implementation of this GIS transition, we are
training for GIS, As Builts, and ETL.

TBD xxxx 2 0 0 0 5,000 10,000 Training in support of the new GIS system, ETL tool and
document management.

Travel/Training Total 0 10,000
Professional Services
Organization Proposal Contractor Hourly Total
Request
Purpose
WWE1001 - WWE1001 Sewer
Operations (292657)
64 - GIS Program
Implementation Services
TBD TBD 665,000 To provide technical support, implementation services, and ETL scripting for migration and implementation.

Professional Services Total 665,000
C9
Budget Request Summary by Proposal
Fiscal Year: 2022-23
Organization: WWE1001 - WWE1001 Sewer Operations (292657) Proposal: 65 - GIS Program Support IT Staffing
Fund/Dept/Auth/Proj/Act: 20160/292657/10000/10030001/0005 The Division requests one (1) full-time-employee in ITS to provide support & maintenance of the following wastewater projects/systems during and after the transition of GIS systems from DPW, as well as work with Treatment Plants GIS programs; GIS Transition; as-built Viewer and Document management in GIS; GIS to Maximo integration process changes after transition. In addition, assistance will be needed to implement the ESRI Utility Network model while helping create and maintain the GIS Apps after the transition and implement the 3D GIS and BIM integration.

GIS
Transition

As-built
Viewer
and
Document
management
in
GIS

GIS
to
Maximo
integration
process
changes
after
transition

Implementing
ESRI
Utility
Network
model

Help
Create
and
Maintain
GIS
Apps
after
the
transition
. Implement 3D GIS and BIM integration
65 - GIS
Program
Support IT
Staffing
A 9997M Non-
Operating
Position
Offset
-0.77 -149,341
Position Total 0.23 0
C10
Budget Request Summary by Proposal
Fiscal Year: 2023-24
Organization: WWE03 - WWE03 Maintenance (229281)
Proposal: 66 - Odor Control Unit (OCU) Media Change Out Fund/Dept/Auth/Proj/Act: 20160/229281/10000/10025207/0002 This request, $1M, is to increase the Maintenance Division’s Materials and Supplies line to cover the increase in the cost for the media materials for Odor Control (OCU) and Gas Handling Media change
out
for
all
WWE
Treatment
facilities.

In addition, the Division has a request, $921k, to increase the Non-Personnel Services line to cover the increase in the cost for contracted services for Odor Control (OCU) and Gas Handling Media
change
out
for
all
WWE
Treatment
facilities.

The Division has increased the frequency of these services to meet the demands of the units and after recently executing a contract which will take us through FY21/22, we have a more accurate idea of the current costs associated with this type of service contract. Additionally, costs have increased substantially in recent years and with the additional units which we will require service in FY23/24, we are projecting shortfall of funds to cover this service. The adequate funding for these service contracts will ensure that we are able to maintain proper asset management on these units. These are critical for proving clean air for our staff and the public, as well as providing clean energy through our Co-generation units. Failure to perform this maintenance will directly effect the air quality at our facilities and the biogas quality feeding our Co-generation systems, causing us to use more natural gas and/or to flare our biogas. In the recent past we have been cited by both
Cal/OSHA
and

BAAQMD,
ensuring
that
we
can
continue
these
services
will
help
to
avoid
those
in
the
future.

Account Lvl3 Account Base Budget Total Request Change
Materials & Supplies 54800 Water Sewage Treatment
Supplies
0 1,000,000 1,000,000
Materials & Supplies 0 1,000,000 1,000,000
Non-Personnel Services 52800 Maint. Svcs.-Buildings & Struc 0 921,000 921,000 Non-Personnel Services 0 921,000 921,000
Summary 0 1,921,000 1,921,000
Other Objects
Organization Proposal Account Total
Request
Justification
WWE03 -
WWE03
Maintenance
(229281)
66 - Odor
Control
Unit
(OCU)
Media
Change
Out
528000
Maint
Svcs-
Bldgs &
Impvts-
Bdgt
921,000 This request is to increase the Non-Personnel Services line to cover the increase in the cost for contracted services for Odor Control (OCU) and Gas
Handling
Media
change
out
for
all
WWE
Treatment
facilities.

We have increased the frequency of these services to meet the demands of the units and after recently executing a contract which will take us through FY21/22, we have a more accurate idea of the current costs associated with this type of service contract. Additionally, costs have increased substantially in recent years and with the additional units which we will require service in FY23/24, we are projecting shortfall of funds to
cover
this
service.

The adequate funding for these service contracts will ensure that we are able to maintain proper asset management on these units. These are critical for proving clean air for our staff and the public, as well as providing clean energy through our Co-generation units. Failure to perform this maintenance will directly effect the air quality at our facilities and the biogas quality feeding our Co-generation systems, causing us to use more natural gas and/or to flare our biogas. In the recent past we have been cited by both Cal/OSHA and BAAQMD, ensuring that we can continue these services will help to avoid those in the future. 66 - Odor
Control
Unit
548990
Water
&Sewage
1,000,000 This request is to increase the WWE03 Materials and Supplies line to cover the increase in the cost for the media materials for Odor Control (OCU)
and
Gas
Handling
Media
change
out
for
all
WWE
Treatment
facilities.

C11
Budget Request Summary by Proposal
Fiscal Year: 2023-24
Organization: WWE03 - WWE03 Maintenance (229281)
Proposal: 66 - Odor Control Unit (OCU) Media Change Out Organization Proposal Account Total
Request
Justification
WWE03 -
WWE03
Maintenance
(229281)
(OCU)
Media
Change
Out
Treatment
Supply
We have increased the frequency of these services to meet the demands of the units and after recently executing a contract which will take us through FY21/22, we have a more accurate idea of the current costs associated with this type of service contract. Additionally, costs have increased substantially in recent years and with the additional units which we will require service in FY23/24, we are projecting shortfall of funds to
cover
this
service.

Other Objects Total 1,921,000
C12
Budget Request Summary by Proposal
Fiscal Year: 2022-23
Organization: WWE11 - WWE11 Wastewater Lab (295644)
Proposal: 67 - Wastewater Lab Asset Management
Fund/Dept/Auth/Proj/Act: 20160/295644/10000/10030002/0001 The Division requests various equipment systems required by the Laboratory to extract organic samples for the San Francisco Pretreatment program and Southeast, Oceanside, and Treasure Island Plant NPDES Regulatory Permits to satisfy monitoring requirement for each mentioned above. The requested systems replaces a setup that is greater than 15 years old and is failing. The manufacturer no longer makes replacement parts to support equipment repairs. This makes it extremely difficult to make repairs and will cause out-of-service time for this equipment. It will cause serious complications for the Laboratory and Regulatory Group jeopardizing regulatory compliance. Without additional appropriations to fund this program, the Laboratory cannot achieve its Level of Service (LOS) goal to provide timely and accurate analytical testing results to protect WWE’s 850,000 customers.

Account Lvl3 Account Base Budget Total Request Change
Capital Outlay 56000 Equipment Purchase 0 179,671 179,671 Capital Outlay 0 179,671 179,671
Summary 0 179,671 179,671
Equipment
Organization Proposal Equipment
No
Equipment
Ind
Item Title Quantity Total Accessories
Cost
Total
Request
Justification
WWE11 -
WWE11
Wastewater
Lab
(295644)
67 -
Wastewater
Lab Asset
Management
WP2339 R Gas
Chromatography
Mass
Spectrometry
Instrument
1 162,028 0 162,028 This system is required by the Laboratory to analyze organic samples for the San Francisco Pretreatment program and Southeast, Oceanside, and Treasure Island Plant NPDES Regulatory Permits to satisfy monitoring requirement for each mentioned above. The requested system will replace a unit that is 7 years old and is at the end of its service life. The manufacturer will no longer support this piece of equipment. Future maintenance and repair costs are expected to increase significantly since the current unit is no longer manufactured. This makes finding parts to make repairs extremely difficult and will cause out-of-service time for this equipment. It will cause serious complications for the Laboratory and Regulatory
Group
jeopardizing
regulatory
compliance.

Without additional appropriations to fund this program, the Laboratory cannot achieve its Level of Service (LOS) goal to provide timely and accurate analytical testing results to protect WWE’s 850,000 customers. 67 -
Wastewater
Lab Asset
Management
WP2340 R Continuous
Liquid-Liquid
Extractor and
Chiller
1 17,643 0 17,643 This system is required by the Laboratory to extract organic samples for the San Francisco Pretreatment program and Southeast, Oceanside, and Treasure Island Plant NPDES Regulatory Permits to satisfy monitoring requirement for each mentioned above. The requested system replaces a setup that is greater than 15 years old and is failing. The manufacturer no longer makes replacement parts to support equipment repairs. This makes it extremely difficult to make repairs and will cause out-of-service time for this equipment. It will cause serious complications for the Laboratory and Regulatory
Group
jeopardizing
regulatory
compliance.

Without additional appropriations to fund this program, the Laboratory cannot achieve its Level of Service (LOS) goal to provide timely and C13
Budget Request Summary by Proposal
Fiscal Year: 2022-23
Organization: WWE11 - WWE11 Wastewater Lab (295644)
Proposal: 67 - Wastewater Lab Asset Management
Organization Proposal Equipment
No
Equipment
Ind
Item Title Quantity Total Accessories
Cost
Total
Request
Justification
WWE11 -
WWE11
Wastewater
Lab
(295644)
accurate analytical testing results to protect WWE’s 850,000 customers.

Equipment Total 179,671 179,671
C14
Budget Request Summary by Proposal
Fiscal Year: 2023-24
Organization: WWE11 - WWE11 Wastewater Lab (295644)
Proposal: 67 - Wastewater Lab Asset Management
Fund/Dept/Auth/Proj/Act: 20160/295644/10000/10030002/0001 The Division requests various equipment systems required by the Laboratory to extract organic samples for the San Francisco Pretreatment program and Southeast, Oceanside, and Treasure Island Plant NPDES Regulatory Permits to satisfy monitoring requirement for each mentioned above. The requested systems replaces a setup that is greater than 15 years old and is failing. The manufacturer no longer makes replacement parts to support equipment repairs. This makes it extremely difficult to make repairs and will cause out-of-service time for this equipment. It will cause serious complications for the Laboratory and Regulatory Group jeopardizing regulatory compliance. Without additional appropriations to fund this program, the Laboratory cannot achieve its Level of Service (LOS) goal to provide timely and accurate analytical testing results to protect WWE’s 850,000 customers.

Account Lvl3 Account Base Budget Total Request Change
Capital Outlay 56000 Equipment Purchase 0 320,578 320,578 Capital Outlay 0 320,578 320,578
Summary 0 320,578 320,578
Equipment
Organization Proposal Equipment
No
Equipment
Ind
Item Title Quantity Total Accessories
Cost
Total
Request
Justification
WWE11 -
WWE11
Wastewater
Lab
(295644)
67 -
Wastewater
Lab Asset
Management
WP2431 R Inductively
Coupled
Plasma Mass
Spectrometry
Instrument
1 320,578 0 320,578 This system is required by the Laboratory to analyze metals samples for the San Francisco Pretreatment program and Southeast, Oceanside, and Treasure Island NPDES Regulatory Permits to satisfy monitoring requirement for each mentioned above. The requested system will replace a unit that is 10 years old and is at the end of its service life. The manufacturer will no longer support this piece of equipment. Future maintenance and repair costs are expected to increase significantly since the current unit is no longer manufactured. This makes finding parts to make repairs extremely difficult and will cause out-of-service time for this equipment. It will cause serious complications for the Laboratory and Regulatory Group jeopardizing regulatory compliance.

Equipment Total 320,578 320,578
C15
Budget Request Summary by Proposal
Fiscal Year: 2023-24
Organization: WWE0103 - WWE0103 Planning & Regulation (229269) Proposal: 68 - Strategic Partnership and Green Infrastructure Scaling Fund/Dept/Auth/Proj/Act: 20160/229269/10000/10030000/0001 This position will serve as the lead for establishment and ongoing implementation of strategic partnerships with key stakeholders, such as SFMTA, SFRPD and SFUSD, to advance SFPUC's citywide green infrastructure agenda. Duties including framing and advancing partnership work plans and agreements to amplify mutual interests, identifying and advancing opportunities for advanced capital planning, and exploring and mastering navigation of key stakeholder institutions vis a vi their interest in green infrastructure.

Account Lvl3 Account Base Budget Total Request Change
Labor 50100 Permanent Salaries-Misc. 0 126,993 126,993
Labor 0 126,993 126,993
Mandatory Fringe Benefits Mandatory Fringe Benefits 0 59,687 59,687 Mandatory Fringe Benefits 0 59,687 59,687
Summary 0 186,680 186,680
Position Change
Organization Proposal Indicator RefCode Position Title Count Total Request
Justification
WWE0103 -
WWE0103
Planning &
Regulation
(229269)
68 - Strategic
Partnership
and Green
Infrastructure
Scaling
AN 5602 Utility
Specialist
1 126,993 This position will serve as the lead for establishment and ongoing implementation of strategic partnerships with key stakeholders, such as SFMTA, SFRPD and SFUSD, to advance SFPUC's citywide green infrastructure agenda. Duties including framing and advancing partnership work plans and agreements to amplify mutual interests, identifying and advancing opportunities for advanced capital planning, and exploring and mastering navigation of key stakeholder institutions vis a vi their interest in green infrastructure.

Position Total 1 126,993
C16
Wastewater
Tab 3

W
astewater Appendix
Capital
D. 10-Y ear Cap ital Plan
E. P
roject Datasheets

W
astewater Appendix
D. 1
0-Year Capital Plan

Wastewater Enterprise FY2023 - 2032 Ten Year CIP San Francisco Public Utilities Commission BC F Y ‐1F Y ‐2F Y ‐3F Y ‐4F Y ‐5F Y ‐6F Y ‐7F Y ‐8F Y ‐9F Y ‐10 D E F G Project Total Project Budget Appropriation to
Date FY 22‐23 FY 23‐24 FY 24‐25 FY 25‐26 FY 26‐27 FY27 ‐28 FY 28‐29 FY29 ‐30 FY30 ‐31 FY31 ‐32 After FY23‐32 to Project Completion
Prior Plan
FY 22‐31
Current Proposed
Plan FY 23‐32 Change
19142 - WW Sewer System Improvement Program
Program Management
15733‐WW Ssip Program‐wide Management
Program Management 340,000,000 140,040,183 14,000,000 14,000,000 15,000,000 15,000,000 15,000,000 14,259,817 14,000,000 14,000,000 14,000, 000 14,000,000 56,700,000 99,143,143 143,259,817 44,116,674 1 Phase 1 Program Management 195,000,000 140,040,183 14,000,000 14,000,000 11,000,000 8,000,000 7,700,000 259,817 - - - - 1 - 23,161,143 54,959,817 31,798,674 2 Program Management 02 145,000,000 - - - 4,000,000 7,000,000 7,300,000 14,000,000 14,000,000 14,000,000 14,000,000 14,000,000 2 56,700,000 75,982,00 0 88,300,000 12,318,000 Land Reuse 89,454,150 89,454,150 - - - - - - - - - - - - - - - 3 LAND REUSE 1800 JERROLD 84,354,150 84,354,150 - - - - - - - - - - 3 - - - - 4 LAND REUSE OF 1801 JERROLD 5,100,000 5,100,000 - - - - - - - - - - 4 - - - - Biofuel/Alternative Energy Studies 1,857,887 1,857,887 - - - - - - - - - - - - - - - 5 Biofuel/Alternative Energy Studies (15712) 1,857,887 1,857,887 - - - - - - - - - - 5 - - - - Subtotal 431,312,037 231,352,220 14,000,000 14,000,000 15,000,000 15,000,000 15,000,000 14,259,817 14,000,000 14,000,000 14,000,000 14,000, 000 - 56,700,000 99,143,143 143,259,817 44,116,674 Treatment Facilities -
15728‐WW SSIP Biosolids‐Digester Project -
Biosolids Digester Project 2,372,615,289 997,666,862 375,532,448 371,162,124 342,126,406 243,584,454 17,313,669 22,834,486 2,394,840 - - - - - 714,489,638 1,374,948,427 660,458,789 6 Biosolids Digester 2,372,615,289 997,666,862 375,532,448 371,162,124 342,126,406 243,584,454 17,313,669 22,834,486 2,394,840 - - - 6 - 714,489,638 1,374,948,427 660,458,789 Subtotal 2,372,615,289 997,666,862 375,532,448 371,162,124 342,126,406 243,584,454 17,313,669 22,834,486 2,394,840 - - - - - 714,489,638 1,374,948,427 660,458,789 15735‐WW Treatment Plant Improvement - - - - SEP New Headworks (Grit) Replacement 679,025,000 652,211,381 18,443,061 7,770,059 600,499 - - - - - - - - - 52,396,882 26,813,619 (25,583,263) 7 New Grit Removal/Influent Pump 679,025,000 652,211,381 18,443,061 7,770,059 600,499 - - - - - - - 7 - 52,396,882 26,813,619 (25,583,263) Southeast Plant (SEP) Improvements 769,926,454 314,517,899 13,112,347 71,841,212 68,822,236 78,387,568 48,889,737 31,363,443 3,394,662 43 ,014,550 4,556,147 5,621,373 - 86,405,280 252,338,582 369,003,275 116,664,693 8 SEP Oxygen Generation Plant 11,135,740 11,135,740 - - - - - - - - - - 8 - - - - 9 SEP Existing Digester Roof Repairs 15,438,647 15,438,647 - - - - - - - - - - 9 - - - - 10 SEP Primary and Secondary Clarifier Upgrades 32,583,576 32,583,576 - - - - - - - - - - 10 - - - - 11 SEP 521/522 and Disinfection Upgr (SEP Bld Replac) 45,016,932 45,016,932 - - - - - - - - - - 11 - - - - 12 SEP Primary Sludge Handling Improvements 2,064,253 2,064,253 - - - - - - - - - - 12 - - - - 13 SEP Facility-wide DCS Control Upgrades 62,987,772 46,353,895 - 12,898,998 916,439 916,439 916,439 985,562 - - - - 13 - 40,000,000 16,633,877 (23,366,123) 14 SEP Seismic Reliability and Condition Assessment I 44,152,197 44,152,197 - - - - - - - - - - 14 - 3,000,000 - (3,000,000) 15 SEP Existing Digester Gas Handling Improvements 15,878,503 15,878,503 - - - - - - - - - - 15 - - - - 16 SEP Power Feed and Primary Switchgear Upgrades 95,875,000 81,017,118 - 14,857,882 - - - - - - - - 16 - 8,000,000 14,857,882 6,857,882 17 SEP Oxygen Generation Plant 01 8,697,217 8,697,217 - - - - - - - - - - 17 - - - - 18 SEP 550 Booster PS Condition Inspection & Interim 20,298,184 2,575,010 - 14,414,009 1,379,128 1,581,761 348,276 - - - - - 18 - 9,370,028 17,723,174 8,353,146 19 SEP, Booster PS, & BFS Security Enhancements 35,759,000 2,352,861 5,000,000 1,881,454 12,819,663 13,538,522 166,500 - - - - - 19 - 14,320,000 33,406,139 19,086,139 20 Oxygen Generation (SEP 275) Reliability Upgrades 12,288,109 - - - - - - - - - - - 20 12,288,109 11,638,109 - (11,638,109) 21 SEP Facilities Interim H&S Imp (SEP 850 & 930) 5,000,000 754,845 - 4,245,155 - - - - - - - - 21 - 4,776,284 4,245,155 (531,129) 22 Primary Treatment (SEP 040/041) H&S Improvements 27,382,164 4,469,840 - 10,579,706 1,092,833 929,856 10,309,929 - - - - - 22 - 26,368,955 22,912,324 (3,456,631) 23 Secondary Clarifiers (SEP 230) Rehabilitation 51,952,231 - 2,109,787 3,395,766 10,780,042 21,830,246 13,741,822 94,568 - - - - 23 - 21,300,000 51,952,231 30,652,231 24 New Trades and Maintenance Buildings 68,178,928 - 4,807,141 5,524,704 37,946,281 19,746,032 154,770 - - - - - 24 - 5,000,000 68,178,928 63,178,928 25 SEP Condition Improvement Projects - Part 1 22,479,270 - 761,811 1,626,373 1,249,975 6,908,010 8,692,211 3,240,890 - - - - 25 - 13,200,000 22,479,270 9,279,270 26 Pipe Gallery (SEP 960) Rehab 14,591,564 - - - 529,758 745,873 817,824 11,182,981 1,010,922 304,206 - - 26 - 15,771,353 14,591,564 (1,179,789) 27 Aeration Tanks (SEP 200) Rehab-Condition Assess& Planning 2,226,544 - 433,608 856,893 860,334 75,709 - - - - - - 27 - 35,316,875 2,226,544 (33,090,331) 28 SEP Condition Improvement Projects - Part 2 11,817,897 - - - - - - - - - 387,629 778,359 28 10,651,909 11,901,081 1,165,988 (10,735,093) 29 Treatment Plants DCS Support & Upgrades Project 2,841,924 - - - - - - 2,115,552 168,048 168,048 168,723 169,398 29 52,155 2,746,018 2,789,769 43,751 30 Maintenance Building (SEP 940) Interim Improvement 40,651,899 2,027,265 - 1,560,272 1,247,783 12,115,120 12,115,120 11,548,522 37,817 - - - 30 - 19,629,879 38,624,634 18,994,755 31 Retrofit SEP940 & Upgrade 930 (Scope 1) - - - - - - - - - - - - 31 - 10,000,000 - (10,000,000) 32 Aeration Tanks (SEP 200) Rehab-Design and Cnst Part 1 55,507,536 - - - - - 1,626,846 2,195,368 2,177,875 42,542,296 2,095,618 2,104,001 32 2,765,532 - 52,742,004 52,742,004 33 Aeration Tanks (SEP 200) Rehab-Design and Cnst Part 2 65,121,367 - - - - - - - - - 1,904,177 2,569,615 33 60,647,575 - 4,473,792 4,473,792 Subtotal 1,448,951,454 966,729,280 31,555,408 79,611,271 69,422,735 78,387,568 48,889,737 31,363,443 3,394,662 43,014,550 4,556,147 5,621,3 73 - 86,405,280 304,735,464 395,816,894 91,081,430 15736-WW Treatment Plant Improvement - -
North Point Facility (NPF) Improvements 247,177,424 69,299,063 11,314,730 12,553,639 21,721,906 17,706,209 21,192,153 25,347,187 15,396,250 5,479,644 4,646,955 1,427,907 - 41,091,781 150,356,711 136,786,580 (13,570,131) 34 NPF Outfall System Rehabilitation 18,183,639 18,183,639 - - - - - - - - - - 34 - - - - 35 North Shore Wet Weather Pump Station Imp. And Disinfection 55,000,000 43,685,270 5,314,730 6,000,000 - - - - - - - - 35 - - 11,314,730 11,314,730 36 Sedimentation (NPF 040/041) Tanks Condition Improv 54,248,649 1,676,039 - 2,561,294 3,526,144 12,641,394 13,117,454 13,124,875 1,848,031 1,848,031 3,905,387 - 36 - 52,248,649 52,572,610 323,961 37 Admin Bldg (NPF 930) Evaluation & Interim H&S Impr 7,934,054 1,265,358 - 2,588,033 3,485,284 595,379 - - - - - - 37 - 7,254,047 6,668,696 (585,351) 38 Dechlorination Process (NPF 500) Evaluation & Inte 5,603,878 - - - - 217,868 3,851,411 366,493 676,843 491,263 - - 38 - 3,665,271 5,603,878 1,938,607 39 NPF & NSS Security Enhancements 17,848,746 2,591,373 - 732,619 13,298,718 1,170,536 55,500 - - - - - 39 - 8,804,863 15,257,373 6,452,510 40 NPF DCS Upgrades (Construction) 11,072,530 1,897,384 6,000,000 671,693 815,160 815,160 815,160 57,973 - - - - 40 - 11,072,530 9,175,146 (1,897,384) 41 NPF Future Facilities (Design, Demolition & Constr - - - - - - - - - - - - 41 - 5,000,000 - (5,000,000) 42 North Shore PS (WW) Improvements 15,250,121 - - - 596,600 1,238,020 1,594,253 6,215,634 5,578,872 26,742 - - 42 - 18,287,027 15,250,121 (3,036,906) 43 North Point Outfall Diffuser Rehab 28,541,107 - - - - - - - - - - - 43 28,541,107 26,124,324 - (26,124,324) 44 NPF Condition Improvement Projects 18,774,551 - - - - 1,027,852 1,758,375 5,582,212 7,292,504 3,113,608 - - 44 - 9,482,162 18,774,551 9,292,389 45 Sedimentation Tanks (NPF 040/041) Flushing System 14,720,149 - - - - - - - - - 741,568 1,427,907 45 12,550,674 8,417,838 2,169,475 (6,248,363) Westside Pump Station Improvements 90,026,517 87,674,694 - 1,014,739 1,337,084 - - - - - - - - - - 2,351,823 2,351,823 46 Westside Pump Station Reliability Improvements 89,299,543 86,947,720 - 1,014,739 1,337,084 - - - - - - - 46 - - 2,351,823 2,351,823 47 Westside Pump Statin Redundant Force Main Improvements 726,974 726,974 - - - - - - - - - - 47 - - - - Oceanside Plant (OSP) Improvements 742,022,091 89,076,429 29,201,164 39,026,686 48,173,406 65,718,562 49,486,826 17,037,796 10,836,376 6, 004,333 7,995,008 13,292,283 - 366,173,222 322,545,141 286,772,440 (35,772,701) 48 OSP Fine Screen and Grit Removal Enhancements 510,275 510,275 - - - - - - - - - - 48 - - - - 49 OSP Digester Gas Utilization Upgrade 55,577,253 55,577,253 - - - - - - - - - - 49 - - - - 50 OSP Condition Assessment Repairs 11,630,774 11,630,774 - - - - - - - - - - 50 - - - - 51 OSP Odor Control Optimization 1,207,197 1,207,197 - - - - - - - - - - 51 - - - - 52 Westside FM Reliability Project 1,091,800 673,914 - 417,886 - - - - - - - - 52 - 27,575,676 417,886 (27,157,790) 53 Solids Thickening (OSP 011) Process Upgrade 20,222,162 929,858 2,000,000 4,242,052 7,014,997 6,000,367 34,888 - - - - - 53 - 19,154,162 19,292,304 138,142 54 OSP Plant-wide Ventilation (HVAC) Upgrades 7,353,514 1,078,716 - 5,415,241 446,716 321,382 91,459 - - - - - 54 - 6,964,514 6,274,798 (689,716) 55 OSP Condition Improvement Projects - Phase 2 105,100,000 9,846,260 20,000,000 7,247,122 20,334,168 21,406,118 12,529,586 8,100,171 5,6 16,847 19,728 - - 55 - 63,442,394 95,253,740 31,811,346 56 OSP Odor Control Upgrades 23,256,546 1,849,560 - - 4,309,542 9,176,516 7,887,755 33,173 - - - - 56 - 19,254,595 21,406,986 2,152,391 57 OSP Communication & Safety Monitoring Upgrades 27,449,748 1,173,203 - 1,785,868 2,131,082 9,686,133 10,221,011 2,452,451 - - - - 57 - 12,288,110 26,276,545 13,988,435 58 Admin Bldg (OSP 930) Health & Safety Improvements 5,708,648 1,697,266 3,000,000 - 1,001,138 10,244 - - - - - - 58 - 5,515,648 4,011,382 (1,504,266) 59 OSP DCS Upgrade (Construction) 44,942,038 - 2,801,164 8,209,822 10,466,270 10,466,270 10,466,270 1,462,914 1,030,987 38,341 - - 59 - 44,942,038 44,942,038 - 60 OSP & WSPS Security Enhancements 13,776,330 1,857,670 - 10,049,064 1,217,771 651,825 - - - - - - 60 - 7,160,000 11,918,660 4,758,660 61 OSP Condition Improvement Projects - Part 3 194,014,670 - - - - - - - - - - 6,287,402 61 187,727,268 64,440,000 6,287,402 (58,152,598) 62 Gaseous Oxygen System (OSP 011) Upgrades 22,350,810 547,135 1,400,000 1,053,397 1,093,590 7,618,167 7,706,281 2,932,240 - - - - 62 - 22,350,810 21,803,675 (547,135) 63 Grit Removal (OSP 011) Upgrades-Planning 1,103,582 497,348 - 606,234 - - - - - - - - 63 - 6,192,432 606,234 (5,586,198) 64 Biosolids Cake Hopper (OSP 011) Reliability Upgrad 5,046,494 - - - 158,132 381,540 549,576 2,056,847 1,846,133 54,266 - - 64 - 3,580,000 5,046,494 1,466,494 65 Admin Bldg (OSP 930) Seismic Retrofit 12,749,903 - - - - - - - 399,480 1,011,779 471,281 - 65 10,867,363 6,316,216 1,882,540 (4,433,676) 66 Pretreat. & Solids Bldg (OSP 011) Struct. & Seismi 15,310,915 - - - - - - - 479,722 1,186,378 594,578 - 66 13,050,237 6,650,178 2,260,678 (4,389,500) 67 Primary Clarifier (OSP 042) Structural & Seismic R 46,700,088 - - - - - - - 1,463,207 3,693,841 1,738,281 - 67 39,804,759 6,718,368 6,895,329 176,961 68 Westside FM Reliability Project 104,679,475 - - - - - - - - - 4,264,637 5,754,967 68 94,659,871 - 10,019,604 10,019,604 69 Grit Removal (OSP 011) Upgrades-Design and Construction 22,239,869 - - - - - - - - - 926,231 1,249,914 69 20,063,724 - 2,176,145 2,176,145 Subtotal 1,079,226,032 246,050,186 40,515,894 52,595,064 71,232,396 83,424,771 70,678,979 42,384,983 26,232,626 11,483,977 12,641,963 14,72 0,190 - 407,265,003 472,901,852 425,910,843 (46,991,009) Sewer/Collection System -
15727‐WW Central Bayside System Impr -
Central Bayside System Improvement 723,213,501 38,519,390 - - - - - - - - - 15,692,135 - 669,001,976 502,400,000 15,692,135 (486,707,865) 70 Central Bayside System Improvement Project (CBSIP) 38,519,390 38,519,390 - - - - - - - - - - 70 - 18,000,000 - (18,000,000) 71 Channel FM Reliability Project 684,694,111 - - - - - - - - - - 15,692,135 71 669,001,976 484,400,000 15,692,135 (468,707,865) Subtotal 723,213,501 38,519,390 - - - - - - - - - 15,692,135 - 669,001,976 502,400,000 15,692,135 (486,707,865) 15726-WW Collection System Improvement -
Transport/Storage & Combined Sewer Discharge Structures 23,193,009 23,193,009 - - - - - - - - - - - - - - - 72 Richmond Transport/Storage Tunnel Rehabilitation 589,972 589,972 - - - - - - - - - - 72 - - - - 73 Baker/Laguna/Pierce CSD & Outfall 8,536 8,536 - - - - - - - - - - 73 - - - - 74 Beach and Sansome Street CSD Rehabilitation 5,600,000 5,600,000 - - - - - - - - - - 74 - - - - A

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Wastewater Enterprise FY2023 - 2032 Ten Year CIP San Francisco Public Utilities Commission BC F Y ‐1F Y ‐2F Y ‐3F Y ‐4F Y ‐5F Y ‐6F Y ‐7F Y ‐8F Y ‐9F Y ‐10 D E F G Project Total Project Budget Appropriation to
Date FY 22‐23 FY 23‐24 FY 24‐25 FY 25‐26 FY 26‐27 FY27 ‐28 FY 28‐29 FY29 ‐30 FY30 ‐31 FY31 ‐32 After FY23‐32 to Project Completion
Prior Plan
FY 22‐31
Current Proposed
Plan FY 23‐32 Change
A
75 CSD Backflow Prevention and Monitoring 11,759,901 11,759,901 - - - - - - - - - - 75 - - - - 76 5th, North 6th and Division Street CSD Rehabilitat 5,234,600 5,234,600 - - - - - - - - - - 76 - - - - Collection System - Interceptors/Tunnels/Odor Control 514,035,415 182,559,252 57,948,296 49,119,709 36,042,991 18,957,933 24,942,791 7,560,837 1,485,109 1,271,174 2,884,726 14,297,430 - 116,965,167 271,438,683 214,510,996 (56,927,687) 77 Mission Street 16th to Cesar Chavez Street Brick Sewer Reha b 8,857,300 8,857,300 - - - - - - - - - - 77 - - - - 78 Geary BRT Sewer Improvements Phase 2 PreConstruction 2,000,000 2,000,000 - - - - - - - - - - 78 - - - - 79 Richmond Transport Modeling 86,883 86,883 - - - - - - - - - - 79 - - - - 80 Collection System Condition Assessment 4,909,939 4,909,939 - - - - - - - - - - 80 - - - - 81 Kansas and Marin Streets Sewer Improvements 30,000,000 15,000,000 15,000,000 - - - - - - - - - 81 - - 15,000,000 15,000,000 82 Van Ness BRT Sewer Improvements 25,000,000 25,000,000 - - - - - - - - - - 82 - - - - 83 Better Market Street Sewer Improvements 15,000,000 2,216,730 - 207,270 11,356,000 1,220,000 - - - - - - 83 - - 12,783,270 12,783,270 84 Geary BRT Sewer Improvements Phase 1 11,505,099 11,505,099 - - - - - - - - - - 84 - - - - 85 Central Subway Sewer Improvements 3,108,430 3,108,430 - - - - - - - - - - 85 - - - - 86 Mission Bay Loop Sewer Improvement 718,200 718,200 - - - - - - - - - - 86 - - - - 87 Drumm and Jackson Streets Sewer System Improvement 6,470,881 6,470,881 - - - - - - - - - - 87 - - - - 88 Masonic Avenue Sewer Improvements 2,995,772 2,995,772 - - - - - - - - - - 88 - - - - 89 Cargo Way Sewer Box Odor Reduction 8,742,633 8,742,633 - - - - - - - - - - 89 - - - - 90 Rutland Sewer Improvements 1,500,000 1,500,000 - - - - - - - - - - 90 - - - - 91 Taraval Sewer Improvements 34,500,000 29,500,000 5,000,000 - - - - - - - - - 91 - - 5,000,000 5,000,000 92 Large Diameter Sewer Projects and Channel Force Main Intert i 114,592,400 55,251,696 35,000,000 20,353,838 3,986,866 - - - - - - - 92 - 82,520,000 59,340,704 (23,179,296) 93 Judah Street Twin Sewer Construction Project 106,805,362 - - - - - - - - - - 14,042,230 93 92,763,132 69,955,135 14,042,230 (55,912,905) 94 Geary BRT Sewer Improvements - Phase 2 Construction 21,220,723 - 103,296 19,366,951 1,750,476 - - - - - - - 94 - 32,114,600 21,220,723 (10,893,877) 95 T/S Box Seismic Evaluation 3,006,784 - - - 1,002,261 1,002,261 1,002,262 - - - - - 95 - 2,610,000 3,006,784 396,784 96 T/S Box Improvements (Initial Allowance) 7,069,245 - - - 237,663 357,398 407,398 5,388,594 339,096 339,096 - - 96 - 7,934,054 7,069,245 (864,809) 97 Brannan (019) CSD Gate & Baffle Rehab 7,949,300 1,260,710 - 6,454,290 225,000 9,300 - - - - - - 97 - 4,597,798 6,688,590 2,090,792 98 Baker (009) Baffle Improvements 2,861,400 2,701,064 - 153,036 7,300 - - - - - - - 98 - 1,171,419 160,336 (1,011,083) 99 System-wide CSD & T/S Monitoring Equipment Assessm 9,288,649 733,915 2,000,000 - 6,052,461 332,047 170,226 - - - - - 99 - 9,288,649 8,554,734 (733,915) 100 CSD Structure Rehab & Upgrades - Part 1 39,653,100 - 845,000 1,880,000 9,507,800 15,877,260 9,779,800 1,049,200 714,040 - - - 100 - 36,380,541 39,653,100 3,272,559 101 Islais Creek (031A) CSD Rehab & Backflow Preventio 17,919,276 - - 704,324 1,917,164 159,667 13,583,105 1,123,043 431,973 - - - 101 - 9,288,649 17,919,276 8,630,627 102 CSD Structure Rehab & Upgrades - Part 2 28,274,039 - - - - - - - - 932,078 2,884,726 255,200 102 24,202,035 15,577,838 4,072,004 (11,505,834) Pump Stations/Force Main Improvements 325,447,369 90,450,795 307,000 40,446,308 14,661,815 10,889,818 18,492,840 1,860,632 52,848,842 4,7 17,645 5,730,043 6,344,265 - 78,697,366 90,597,656 156,299,208 65,701,552 103 North Shore to Channel Force Main Drainage Improvements 17,300,000 17,300,000 - - - - - - - - - - 103 - - - - 104 Hudson Ave Pump Station and Outfall Improvements 281,639 281,639 - - - - - - - - - - 104 - - - - 105 Force Main Rehab at Embarcadero and Jackson Street 11,009,047 11,009,047 - - - - - - - - - - 105 - - - - 106 Mariposa Dry-Weather Pump Station & Force Main Imp 31,932,461 31,932,461 - - - - - - - - - - 106 - - - - 107 Cesar Chavez Pump Station 178,360 178,360 - - - - - - - - - - 107 - - - - 108 Marin Street Sewer Replacement 5,968,190 5,968,190 - - - - - - - - - - 108 - - - - 109 Griffith Pump Station Improvements 15,377,500 15,377,500 - - - - - - - - - - 109 - - - - 110 Seacliff No. 1 PS & FM Upgrade 14,682,200 2,433,247 - 10,666,763 900,000 500,000 182,190 - - - - - 110 - 12,676,162 12,248,953 (427,209) 111 Seacliff No. 2 PS & FM Upgrade 19,315,100 2,817,594 - 14,240,519 1,400,000 856,987 - - - - - - 111 - 16,198,676 16,497,506 298,830 112 Sunnydale PS Safety Improvements 15,541,500 2,104,342 - 12,384,215 1,052,943 - - - - - - - 112 - 4,687,675 13,437,158 8,749,483 113 Pump Station Security Upgrades (Cesar Chavez, GFS, 9,104,872 1,048,415 - 471,585 6,955,872 500,000 129,000 - - - - - 113 - 4,354,054 8,056,457 3,702,403 114 Geary Underpass PS Safe Access Enhancements 1,853,600 - 307,000 797,800 748,800 - - - - - - - 114 - 1,064,324 1,853,600 789,276 115 Griffith DW FM Rehab 4,914,864 - - - - 503,175 4,098,021 156,000 157,668 - - - 115 - 3,192,972 4,914,864 1,721,892 116 PS & FM Seismic Evaluation 4,677,202 - - 1,385,426 1,849,312 1,442,464 - - - - - - 116 - 4,450,811 4,677,202 226,391 117 Cesar Chavez PS & FM Improvements 13,340,600 - - - - 1,296,153 10,848,624 988,000 194,376 13,447 - - 117 - 9,191,891 13,340,600 4,148,709 118 Tennessee PS & FM Improvements 2,366,086 - - - - 89,958 246,295 30,000 1,903,452 96,381 - - 118 - 4,450,810 2,366,086 (2,084,724) 119 Rankin WW PS Improvements 1,810,607 - - - - 68,838 186,296 24,000 1,461,715 69,758 - - 119 - 2,717,000 1,810,607 (906,393) 120 Berry St PS Improvements 10,407,907 - - - - 380,509 1,050,000 133,671 7,962,461 700,000 181,266 - 120 - 11,514,054 10,407,907 (1,106,147) 121 Davidson PS & FM Improvements 2,490,473 - - - - 92,691 252,414 30,000 1,965,843 149,525 - - 121 - 2,031,892 2,490,473 458,581 122 Sunnydale PS & FM Improvements 37,119,550 - - - - - - - - - 1,200,000 4,013,946 122 31,905,604 4,981,000 5,213,946 232,946 123 Channel PS Improvements 37,624,826 - - - - - - - - 1,300,000 3,748,777 438,623 123 32,137,426 6,464,335 5,487,400 (976,935) 124 Zoo WW PS & FM Improvements 17,146,032 - - - - - - - - - 600,000 1,891,696 124 14,654,336 2,622,000 2,491,696 (130,304) 125 CHFM Inspection and Rehabilitation - Southern Port 51,004,753 - - 500,000 1,754,888 5,159,043 1,500,000 498,961 39,203,327 2,388,534 - - 125 - - 51,004,753 51,004,753 Subtotal 862,675,793 296,203,056 58,255,296 89,566,017 50,704,806 29,847,751 43,435,631 9,421,469 54,333,951 5,988,819 8,614,769 20,641,695 - 195,662,533 362,036,339 370,810,204 8,773,865 Stormwater Management/Flood Control -
15729-WW Stormwater Management -
Drainage Basin/Early Implementation Projects 3,799,151 3,799,151 - - - - - - - - - - - - - - - 126 Cesar Chavez Green Infrastructure 1,374,143 1,374,143 - - - - - - - - - - 126 - - - - 127 Islais Creek Green Infrastructure 2,425,008 2,425,008 - - - - - - - - - - 127 - - - - Low Impact Design Program 61,447,809 46,158,702 1,296,685 12,223,434 1,728,341 40,647 - - - - - - - - 5,000,000 15,289,107 10,289,107 128 Sunset Green Infrastructure 8,738,194 8,738,194 - - - - - - - - - - 128 - - - - 129 North Shore Green Infrastructure 1,721,677 1,721,677 - - - - - - - - - - 129 - - - - 130 Lake Merced Green Infrastructure 6,287,009 6,287,009 - - - - - - - - - - 130 - - - - 131 Sunnydale Green Infrastructure 5,412,268 5,412,268 - - - - - - - - - - 131 - - - - 132 Richmond Green Infrastructure 13,008,390 13,008,390 - - - - - - - - - - 132 - - - - 133 Yosemite Green Infrastructure 20,793,192 5,504,085 1,296,685 12,223,434 1,728,341 40,647 - - - - - - 133 - 5,000,000 15,289,107 10,289,107 134 Channel Green Infrastructure 2,263,671 2,263,671 - - - - - - - - - - 134 - - - - 135 Islais Creek Green Infrastructure (SPLIT) 3,223,408 3,223,408 - - - - - - - - - - 135 - - - - Green Infrastructure Projects 285,803,798 11,972,591 2,913,214 4,925,808 22,055,729 6,290,797 16,863,045 14,314,337 5,765,861 6,517,494 35 ,984,572 15,194,020 - 143,006,330 106,569,895 130,824,877 24,254,982 136 Balboa High School Regional Runoff Reduction Proje 15,393,019 1,318,000 532,178 1,307,930 11,497,073 737,838 - - - - - - 136 - 14,189,027 14,075,019 (114,008) 137 Regional School/Park: Giannini Middle School 7,298,362 654,000 837,230 - 5,807,132 - - - - - - - 137 - 6,712,486 6,644,362 (68,124) 138 Regional School/Park: Lowell High School 40,472,495 - - - - - - - - - 1,431,017 2,844,845 138 36,196,633 25,834,053 4,275,862 (21,558,191) 139 Balboa Park GI Project 591 591 - - - - - - - - - - 139 - 1,741,622 - (1,741,622) 140 Ocean Storm Area GI: Aptos School and Playground 7,690,226 - - - 407,675 658,189 5,263,838 761,561 580,435 18,528 - - 140 - 5,805,405 7,690,226 1,884,821 141 SFPUC Parcel: Merced Manor Reservoir 2,272,413 - - - 152,903 246,861 1,362,370 285,632 217,699 6,948 - - 141 - 1,451,352 2,272,413 821,061 142 Upper Channel Storm Area GI: DMV Runoff Reduction 1,988,361 - - - 133,791 216,003 1,192,074 249,927 190,486 6,080 - - 142 - 1,257,838 1,988,361 730,523 143 SFPUC Parcel: Sunset Reservoir 8,087,997 - - - 428,762 692,234 5,535,813 801,083 610,587 19,518 - - 143 - 6,385,947 8,087,997 1,702,050 144 Upper Channel Storm Area GI: Hamilton Playground 6,440,037 - - - - 444,122 724,977 3,881,600 773,963 595,362 20,013 - 144 - 4,160,540 6,440,037 2,279,497 145 Regional School/Park: Lincoln High School 10,676,047 - - - - 580,056 946,876 7,334,534 1,010,855 777,589 26,137 - 145 - 8,417,838 10,676,047 2,258,209 146 Streetscape Synergy Projects: Bayside 54,416,882 - - - - - - - - 586,804 2,768,661 3,509,364 146 47,552,053 6,730,448 6,864,829 134,381 147 Streetscape Synergy Projects: Westside 16,325,064 - - - - - - - - 176,041 830,598 1,052,809 147 14,265,616 3,362,098 2,059,448 (1,302,650) 148 Twin Peaks: Sutro Reservoir Stormwater Space 28,662,253 - - - - - - - 1,011,721 2,005,058 21,121,467 2,364,782 148 2,159,225 6,259,443 26,503,028 20,243,585 149 Twin Peaks: Add'l Drainage Area Stormwater Space 8,749,942 - - - - - - - 370,115 733,504 5,991,634 864,942 149 789,747 6,385,946 7,960,195 1,574,249 150 Brotherhood Way Creek Stormwater Space 48,987,441 - - - - - - - - 592,062 2,795,045 3,557,278 150 42,043,056 7,875,852 6,944,385 (931,467) 151 Wawona St and 15th Ave Stormwater Detention Project (REA L - - - - - - - - - - - - 151 - - - - 152 Watershed Stormwater Management (Planning Only) 19,000,000 10,000,000 - 1,000,000 1,000,000 1,000,000 1,000,000 1,000,000 1,000,000 1,000,000 1,000,000 1,000,000 152 - - 9,000,000 9,000,000 153 Buchanan Street Mall 9,342,668 - 1,543,806 2,617,878 2,628,393 1,715,494 837,097 - - - - - 153 - - 9,342,668 9,342,668 GI for Stormwater Management (Grant) 61,317,958 12,000,000 10,000,000 10,317,958 4,000,000 4,000,000 3,000,000 3,000,000 3,000,000 3,000, 000 3,000,000 3,000,000 - 3,000,000 13,000,000 46,317,958 33,317,958 154 GI For Stormwater Management (Grant) 61,317,958 12,000,000 10,000,000 10,317,958 4,000,000 4,000,000 3,000,000 3,000,000 3,000,000 3,0 00,000 3,000,000 3,000,000 154 3,000,000 13,000,000 46,317,958 33,317,958 Advanced Rainfall Predictions System 9,156,594 7,895,945 1,000,000 260,649 - - - - - - - - - - - 1,260,649 1,260,649 155 Advanced Rainfall Prediction - Part 1 1,491,236 1,491,236 - - - - - - - - - - 155 - - - - 156 Operational Decision System Phase 1 944,709 944,709 - - - - - - - - - - 156 - - - - 157 Operational Decision System Phase 2 6,720,649 5,460,000 1,000,000 260,649 - - - - - - - - 157 - - 1,260,649 1,260,649 Subtotal 421,525,310 81,826,389 15,209,899 27,727,849 27,784,070 10,331,444 19,863,045 17,314,337 8,765,861 9,517,494 38,984,572 18,194,020 - 146,006,330 124,569,895 193,692,591 69,122,696 15730-WW Flood Resilience-hydraulic -
Flood Resilience 788,236,375 99,986,842 48,055,523 68,589,914 110,038,442 186,878,096 107,155,490 45,723,069 3,704,530 6,213,007 6,996,668 46,252,447 - 58,642,347 570,671,103 629,607,186 58,936,083 158 17th and Folsom Wet Weather Storage 898,622 898,622 - - - - - - - - - - 158 - - - - 159 Flood Resilience analysis (Planning Phase Only) 2,176,246 2,176,246 - - - - - - - - - - 159 - - - - 160 Flood Resilience - Early Projects (Planning Phase Only) 3,206,463 3,206,463 - - - - - - - - - - 160 - - - -

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Wastewater Enterprise FY2023 - 2032 Ten Year CIP San Francisco Public Utilities Commission BC F Y ‐1F Y ‐2F Y ‐3F Y ‐4F Y ‐5F Y ‐6F Y ‐7F Y ‐8F Y ‐9F Y ‐10 D E F G Project Total Project Budget Appropriation to
Date FY 22‐23 FY 23‐24 FY 24‐25 FY 25‐26 FY 26‐27 FY27 ‐28 FY 28‐29 FY29 ‐30 FY30 ‐31 FY31 ‐32 After FY23‐32 to Project Completion
Prior Plan
FY 22‐31
Current Proposed
Plan FY 23‐32 Change
A
161 Wawona St and 15th Ave Stormwater Detention Project 38,900,000 34,988,022 - 2,356,092 1,555,886 - - - - - - - 161 - - 3,911,978 3,911,978 162 Cayuga Ave Stormwater Detention Project 428,078 428,078 - - - - - - - - - - 162 - - - - 163 Folsom Area Stormwater improvement Project 38,410,859 33,410,859 5,000,000 - - - - - - - - - 163 - 12,000,000 5,000,000 (7,000,000) 164 17th and Folsom Permanent Barriers 176,151 176,151 - - - - - - - - - - 164 - - - - 165 Hydraulic and Drainage Sewer Improvements 4,569,941 4,569,941 - - - - - - - - - - 165 - - - - 166 Lower Alemany Area Stormwater Improvement Project 299,555,016 20,132,460 10,000,000 10,693,208 42,701,984 90,454,202 81,150,691 44,1 05,640 316,831 - - - 166 - 276,023,255 279,422,556 3,399,301 167 Folsom Area Stormwater Imp. Project Phase 2 259,905,607 - 30,000,000 51,450,155 61,673,686 92,317,008 24,464,758 - - - - - 167 - 252,566,617 259,905,607 7,338,990 168 Southeast Area Stormwater Improvement Project - - - - - - - - - - - - 168 - 1,000,000 - (1,000,000) 169 Noriega Corridor Connection 1,541,727 - - - - - - 71,228 116,671 1,241,859 111,969 - 169 - 1,161,082 1,541,727 380,645 170 Ocean and Urbano Pipe Enhancement 52,286,644 - - - - - - - 1,737,147 2,698,871 2,856,294 41,288,774 170 3,705,558 8,898,690 48,581,086 39,682,396 171 Alemany Pipe Isolation and Rankin WW PS Expansion 28,843,892 - - - - - - - - - 1,063,753 1,710,581 171 26,069,558 4,889,165 2,774,334 (2,114,831) 172 Berry Pipe Enhancement - - - - - - - - - - - - 172 - 1,000,000 - (1,000,000) 173 Brannan Pipe Enhancement 7,749,433 - - - - - - - - - 303,257 488,876 173 6,957,300 6,192,432 792,133 (5,400,299) 174 SOMA Stormwater Corridor - - - - - - - - - - - - 174 - 2,418,919 - (2,418,919) 175 Gough Pipe Enhancement 24,987,696 - - - - - - - - 738,396 1,121,354 1,218,015 175 21,909,931 4,520,943 3,077,765 (1,443,178) 176 Kearny Sealed Manholes - - - - - - - - - - - - 176 - - - - 177 Flood Resiliency Planning 9,600,000 - 1,909,732 2,556,578 2,566,845 2,566,845 - - - - - - 177 - - 9,600,000 9,600,000 178 Floodwater Management Grant Assistance Program 15,000,000 - 1,145,791 1,533,881 1,540,041 1,540,041 1,540,041 1,546,201 1,533,881 1,533,881 1,540,041 1,546,201 178 - - 15,000,000 15,000,000 Watershed Assessment 17,409,222 17,409,222 - - - - - - - - - - - - - - - 179 Watershed Assessment 17,409,222 17,409,222 - - - - - - - - - - 179 - - - - Subtotal 805,645,597 117,396,064 48,055,523 68,589,914 110,038,442 186,878,096 107,155,490 45,723,069 3,704,530 6,213,007 6,996,668 46,252, 447 - 58,642,347 570,671,103 629,607,186 58,936,083 SSIP TOTAL 8,145,165,013 2,975,743,447 583,124,468 703,252,239 686,308,855 647,454,084 322,336,551 183,301,604 112,826,470 90,217,847 85,7 94,119 135,121,860 - 1,619,683,469 3,150,947,434 3,549,738,097 398,790,663 WWE Non-SSIP -
19141-WW Wwe Repair And Replacement -
15722-WW Wwe Rnr Collection System 2,840,222,724 906,164,382 77,355,890 118,885,380 175,073,001 195,923,587 192,206,544 193,077,750 204, 596,049 205,294,596 214,452,140 232,597,148 - 124,596,257 1,565,622,000 1,809,462,085 243,840,085 180 Collection System - Sewer Improvements - Salt Water Intrusio n - - - - - - - - - - - - 180 - - - - 181 Collection System - Sewer Improvements - Small Dia 1,728,854,801 833,887,079 54,595,960 69,699,495 89,418,920 95,352,303 91,408,010 91,029,971 90,475,436 91,912,671 95,589,178 99,412,745 181 26,073,033 875,201,000 868,894,689 (6,306,311) 182 Collection System - Condition Assessment - Small Dia 162,420,014 7,688,000 7,503,180 10,365,310 14,853,502 15,447,642 16,065,548 16, 708,169 17,376,496 18,071,556 18,794,417 19,546,194 182 - 31,122,000 154,732,014.00 123,610,014 183 Collection System - Sewer Improvements - Spot Sewer 51,555,000 51,555,000 - - - - - - - - - - 183 - 216,848,000 - (216,848,000) 184 Collection System - Condition Assessment - Large Dia 63,157,000 2,825,000 3,287,000 5,147,000 5,633,000 5,858,000 6,094,000 6,335,00 0 6,588,000 6,851,000 7,126,000 7,413,000 184 - 41,760,000 60,332,000 18,572,000 185 Collection System - Condition Assessment - Sewer Laterals 41,007,087 1,020,000 1,418,000 2,227,120 3,469,824 3,608,617 3,752,962 3, 903,080 4,059,203 4,221,571 4,390,434 4,566,052 185 4,370,224 6,237,000 35,616,863 29,379,863 186 Collection System - Sewer Improvements - Large Dia 483,853,000 - - 15,852,000 21,215,000 33,360,000 34,695,000 37,765,000 56,289,000 58,540,000 61,827,000 73,865,000 186 90,4 45,000 379,793,000 393,408,000 13,615,000 187 T/S Box Tier 1 (Desktop) Condition Assessment 2,178,000 2,178,000 - - - - - - - - - - 187 - 3,861,000 - (3,861,000) 188 T/S Box Tier 2 (Field) Condition Assessment 21,991,974 - - - 1,984,320 2,063,692 2,146,241 2,232,090 2,321,374 2,414,229 2,510,797 2,611,231 188 3,708,000 10,800,000 18, 283,974 7,483,974 189 WW Outfall Inspection - Receiving (15723) 7,011,303 7,011,303 - - - - - - - - - - 189 - - - - 190 Sewer Lateral Improvements 257,158,545 - 9,549,750 14,355,455 36,997,435 38,477,333 36,014,783 32,782,440 24,852,540 20,543,569 21,365,314 22,219,926 190 257,158,545 257,158,545 191 Collection System - Sewer Cleaning - Large Dia 21,036,000 - 1,002,000 1,239,000 1,501,000 1,756,000 2,030,000 2,322,000 2,634,000 2,740,000 2,849,000 2,963,000 191 - - 21,036,000 21,036,000 15724-WW Wwe Rnr Treatment Facilities 680,083,736 189,660,483 25,680,135 26,211,917 35,000,000 40,000,000 45,000,000 46,800,000 48,672,000 50,618,880 52,643,636 54,749,381 - 65,047,304 334,104,408 425,375,949 91,271,541 192 Treatment Plant Improvements 680,083,736 189,660,483 25,680,135 26,211,917 35,000,000 40,000,000 45,000,000 46,800,000 48,672,000 50,6 18,880 52,643,636 54,749,381 192 65,047,304 334,104,408 425,375,949 91,271,541 Subtotal 3,520,306,460 1,095,824,865 103,036,025 145,097,297 210,073,001 235,923,587 237,206,544 239,877,750 253,268,049 255,913,476 267,0 95,776 287,346,529 - 189,643,561 1,899,726,408 2,234,838,034 335,111,626 19134-WW Treasure Island Capital Imp -
15707-WW Treasure Island Capital Imp -
193 Treasure Island New WWTP and RWF 202,208,000 69,398,000 215,247 65,665,847 66,928,906 - - - - - - - 193 - 147,810,000 132,810,000 (15,000,000) Subtotal 202,208,000 69,398,000 215,247 65,665,847 66,928,906 - - - - - - - - - 147,810,000 132,810,000 (15,000,000) 19139-WW Facilities & Infrastructure -
NEW -
194 Customer Service System 8,108,715 - 998,326 1,417,558 2,894,314 2,798,517 194 - - 8,108,715 8,108,715 19139-WW Facilities & Infrastructure -
195 SWOO Condition Assessment & Rehab 32,211,349 - - - 825,704 1,864,395 2,285,921 24,324,717 2,237,836 672,776 - - 195 - 30,600,000 32,211,349 1,611,349 15714-WW Ocean Beach Project -
196 Ocean Beach Climate Change Adaptation Project 183,488,601 44,935,152 - 35,779,315 43,821,473 43,821,473 13,821,473 1,309,715 - - - - 196 - 146,011,282 138,553,449 (7,457,833) 15715-WW Collection Division Consoli -
197 WWE Facilities Plan 44,500,000 44,500,000 - - - - - - - - - - 197 - - - - 15716-WW Southeast Community Center -
198 Southeast Community Center Improvements 114,000,000 114,000,000 - - - - - - - - - - 198 - - - - 15717-WW Islais Creek Outfall -
199 Islais Creek Outfall Crossing 67,600,000 31,780,321 - - - - - - - - - - 199 35,819,679 16,753,321 - (16,753,321) 20507-SE Outfall Assessment & Rehab -
200 Southeast Outfall Condition Assessment and Rehab 33,775,280 2,863,994 - 1,920,669 3,961,558 2,580,486 5,015,901 6,347,817 5,668,985 5,211,790 104,065 100,015 200 - 31,620,474 30,911,286 (709,188) Subtotal 483,683,945 238,079,467 998,326 39,117,542 51,503,049 51,064,871 21,123,295 31,982,249 7,906,821 5,884,566 104,065 100,015 - 35,819,679 224,985,077 209,784,799 (15,200,278) Non-SSIP WWE Total 4,206,198,405 1,403,302,332 104,249,598 249,880,686 328,504,956 286,988,458 258,329,839 271,859,999 261,174,870 261,79 8,042 267,199,841 287,446,544 - 225,463,240 2,272,521,485 2,577,432,833 304,911,348 Total USES 12,351,363,418 4,379,045,779 687,374,066 953,132,925 1,014,813,811 934,442,542 580,666,390 455,161,603 374,001,340 352,015,889 352,993,960 422,568,404 - 1,845,146,709 5,423,468,919 6,127,170,930 703,702,011 FY 22‐23 FY 23‐24 FY 24‐25 FY 25‐26 FY 26‐27 FY27 ‐28 FY 28‐29 FY29 ‐30 FY30 ‐31 FY31 ‐32 Prior Plan FY 22‐31
Current Proposed
Plan FY 23‐32 Change
Revenue Funding -
190 Revenue 83,005,000 93,048,000 122,657,438 125,110,586 127,612,798 130,165,054 132,768,355 135,423,722 138,132,197 140,894,841 190 - 1,306,729,381 1,228,817,991 (77,911,390) 191 Capacity Fee 5,800,000 5,319,000 5,695,000 5,695,000 5,695,000 5,695,000 5,695,000 5,695,000 5,695,000 5,695,000 191 - 56,574,000 56,679,000 105,000 Total Revenue Sources 88,805,000 98,367,000 128,352,438 130,805,586 133,307,798 135,860,054 138,463,355 141,118,722 143,827,197 146,589,8 41 - 1,363,303,381 1,285,496,991 (77,806,390) Debt Funding -
192 Revenue Bonds 598,569,066 658,379,009 682,792,263 618,997,186 344,575,629 245,940,358 181,421,908 162,442,447 161,109,612 212,571,053 192 - 4,060,165,538 3,866,798,531 (193,367,007) Total Debt Sources 598,569,066 658,379,009 682,792,263 618,997,186 344,575,629 245,940,358 181,421,908 162,442,447 161,109,612 212,571,05 3 - 4,060,165,538 3,866,798,531 (193,367,007) -
Total SOURCES 687,374,066 756,746,009 811,144,701 749,802,772 477,883,427 381,800,412 319,885,263 303,561,169 304,936,809 359,160,894 - 5,423,468,919 5,152,295,522 (271,173,397) Surplus / Shortfall - (196,386,916) (203,669,110) (184,639,770) (102,782,963) ( 73,361,191) (54,116,077) (48,454,721) (48,057,152) (63,407,510) - (974,875,409) (974,875,409)

SOURCES

Page 3 of 3 ends

Wastewater Enterprise FY 2022‐2032 Ten Year Programmatic Plan AF Y ‐1F Y ‐2F Y ‐3F Y ‐4F Y ‐5F Y ‐6F Y ‐7F Y ‐8F Y ‐9F Y ‐10 B C D USES FY 22‐23 FY 23‐24 FY 24‐25 FY 25‐26 FY 26‐27 FY 27‐28 FY 28‐29 FY 29‐30 FY 30‐31 FY 31‐32 FY 22‐31 FY 23‐32 Change 1 Treasure Island Facilities Maintenance 1,519,000 1,519,000 1,519,000 1,519,000 1,519,000 1,519,000 1,519,000 1,519,000 1,519,000 1,519,000 1 17,687,000 15,190,000 (2,497,000) 2 Low Impact Development 681,000 681,000 681,000 681,000 681,000 681,000 681,000 681,000 681,000 681,000 2 7,323,808 6,810,000 (513,808) 3 Youth Employment Project 697,000 697,000 697,000 697,000 697,000 697,000 697,000 697,000 697,000 697,000 3 6,970,000 6,970,000 ‐ Subtotal 2,897,000 2,897,000 2,897,000 2,897,000 2,897,000 2,897,000 2,897,000 2,897,000 2,897,000 2,897,000 31,980,808 28,970,000 (3,010,808) 4 525 Golden Gate ‐ Operations & Maintenance 1,332,000 1,372,000 1,372,000 1,372,000 1,372,000 1,372,000 1,372,000 1,410,000 1,450,000 1,450,000 4 13,438,000 13,874,000 436,000 5 525 Golden Gate ‐ Lease Payments 2,426,917 2,416,551 2,416,551 2,396,330 2,375,655 2,354,405 2,332,462 2,308,790 2,284,242 2,284,242 5 23,603,938 23,596,145 (7,793) Subtotal 3,758,917 3,788,551 3,788,551 3,768,330 3,747,655 3,726,405 3,704,462 3,718,790 3,734,242 3,734,242 37,041,938 37,470,145 428,207 Total USES 6,655,917 6,685,551 6,685,551 6,665,330 6,644,655 6,623,405 6,601,462 6,615,790 6,631,242 6,631,242 69,022,746 66,440,145 (2,582,601) SOURCES FY 22‐23 FY 23‐24 FY 24‐25 FY 25‐26 FY 26‐27 FY 27‐28 FY 28‐29 FY 29‐30 FY 30‐31 FY 31‐32 FY 23‐32 FY 23‐32 Change 6 Infrastructure ‐ Recovery Capital (O&M) 265,000 268,000 268,000 268,000 276,000 284,000 284,000 284,000 284,000 284,000 6 2,734,000 2,765,000 31,000 7 Infrastructure ‐ Recovery Capital (Lease) 1,872,000 1,872,000 1,872,000 1,872,000 1,872,000 1,872,000 1,872,000 1,872,000 1,872,000 1,872,000 7 18,720,000 18,720,000 ‐ 8 Federal Bond Interest Subsidy 514,000 505,000 487,000 468,000 448,000 427,000 427,000 427,000 427,000 427,000 8 4,649,724 4,557,000 (92,724) 9 Revenue 4,004,917 4,040,551 4,058,551 4,057,330 4,048,655 4,040,405 4,018,462 4,032,790 4,048,242 4,048,242 9 42,919,022 40,398,145 (2,520,877) Total SOURCES 6,655,917 6,685,551 6,685,551 6,665,330 6,644,655 6,623,405 6,601,462 6,615,790 6,631,242 6,631,242 69,022,746 66,440,145 (2,582,601) Surplus / (Shortfall) ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ San Francisco Public Utilities Commission
1 Wastewater Appendix
E
. P
roject Datasheets

Wastewater Enterprise
Fiscal Years 2023-2032
Ten Year CIP
Capital Projects
January 14, 2022
1 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15733-WW SSIP Program-wide Management FSP ID 10015803/10029732
Project Title: SSIP Phase 1 Program Management
Total Budget: $ 195,000,000
Project Start: 9/1/2011
Project Finish: 5/1/2029
Current Active Phase:

Organization: SSIP
Project Manager: Stephen Robinson
Facility Category: SSIP Program-Wide
Type: Capital
Description: This project includes the following components necessary for successful implementation of the Sewer System Improvement Program (SSIP) Program Management: condition assessment (facility inspections), technical support and evaluations, water quality studies, progression of project definition and prioritization, public outreach and education, analysis of the impacts of climate change, development of green infrastructure standards and training programs, Triple Bottom Line evaluations, site logistics coordination, sustainability evaluation, and general program management tasks (program controls, change control, constructability, QA/QC, risk management, document management and evaluation study of alternate delivery systems). This project includes support by an integrated team comprised of SFPUC staff and the Program Management Consultants (PMC) under a professional services contract.

Justification: The SSIP capital program is being developed to address specific wastewater needs with prioritized projects and schedules that satisfy affordability and sustainability criteria. Asset Management, Condition Assessment, and Program Management activities will support the development and implementation of the SSIP. This project provides programmatic support to overall SSIP projects in order for them to meet the endorsed SSIP Level-of- Service (LOS) goals by providing full compliance with State and Federal regulatory requirements applicable to the treatment and disposal of sewage and stormwater, and Wastewater Enterprise (WWE) goal of providing a compliant, reliable, resilient, and flexible system that can respond to catastrophic events.

Operating Impact: The aging wastewater infrastructure needs replacement, improvements and modifications to ensure reliable performance and to meet future regulatory standards. Many of the collection system components and treatment processes have surpassed their useful lives. Failure of the wastewater system will result in non- compliance with State and Federal regulations that govern the operation of the wastewater system and will impair the City's ability to properly handle and dispose of wastewater and stormwater, which can lead to risk in the areas of: water quality/environmental, public health and safety.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 54,959,817 $ 14,000,000 $ 14,000,000 $ 11,000,000 $ 8,000,000 $ 7,700,000 $ 259,817 ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 54,959,817 $ 14,000,000 $ 14,000,000 $ 11,000,000 $ 8,000,000 $ 7,700,000 $ 259,817 2 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15733-WW SSIP Program-wide Management

FSP ID (N/A)
Project Title: PM02
Total Budget: $ 145,000,000
Project Start:

Project Finish:

Current Active Phase:

Organization: SSIP
Project Manager: Stephen Robinson
Facility Category: SSIP Program-Wide
Type: Capital
Description: This project includes the following components necessary for successful implementation of the Sewer System Improvement Program (SSIP) Program Management: condition assessment (facility inspections), technical support and evaluations, water quality studies, progression of project definition and prioritization, public outreach and education, analysis of the impacts of climate change, development of green infrastructure standards and training programs, Triple Bottom Line evaluations, site logistics coordination, sustainability evaluation and general program management tasks (program controls, change control, constructability, QA/QC, risk management, document management and evaluation study of alternate delivery systems). This project includes scope for support by an integrated team comprised of SFPUC staff and the Program Management Consultant (PMC) under a professional services contract.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 102,300,000 $ 0 $ 0 $ 4,000,000 $ 7,000,000 $ 7,300,000 $ 70,000,000 ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 102,300,000 $ 0 $ 0 $ 4,000,000 $ 7,000,000 $ 7,300,000 $ 70,000,000 3 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15733-WW SSIP Program-wide Management FSP ID 10029733
Project Title: Land Reuse of 1800 Jerrold Avenue
Total Budget: $ 84,354,150
Project Start: 9/17/2013
Project Finish: 12/31/2019
Current Active Phase:

Organization: SSIP
Project Manager: Shelby Campbell
Facility Category: SSIP Program-Wide
Type: Capital
Description: This project includes the acquisition of this site for possible near-term and long-term SFPUC use. This 6.04 acre site on Jerrold Avenue between Quint and Rankin, is adjacent to the Southeast Plant and is currently occupied by another city department, Fleet Management under the Office of Contract Administration. The site is used as a central shop for vehicle repairs. Acquisition of the site by the SFPUC would be beneficial because there are very few empty or underutilized sites around the SEP; and, after completion of any necessary planning and environmental review, this site can serve a variety of functions to support the SEP's short and long term efforts.

Justification: Project completed, no additional funding is requested.

Operating Impact: Project completed, no additional funding is requested.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
4 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15733-WW SSIP Program-wide Management FSP ID 10029734
Project Title: Land Reuse of 1801 Jerrold Avenue
Total Budget: $ 5,100,000
Project Start: 9/30/2013
Project Finish: 6/30/2022
Current Active Phase:

Organization: SSIP
Project Manager: Shelby Campbell
Facility Category: SSIP Program-Wide
Type: Capital
Description: This project includes the acquisition of this site for SFPUC both near-term and long-term use. This 1.54 acre site is currently under the jurisdiction of the Department of Public Works. It was formerly used as an asphalt plant that has not been operational for many years. Acquisition of the site by the SFPUC would be beneficial because there are very few empty or underutilized sites around the SEP; and, after completion of any necessary planning and environmental review, this site can serve a variety of functions to support the SEP's short and long term efforts.

Justification: Project completed, no additional funding is requested.

Operating Impact: Project completed, no additional funding is requested.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
5 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15733-WW SSIP Program-wide Management FSP ID 10015553
Project Title: Biofuel Alternative Energy
Total Budget: $ 1,857,887
Project Start: 7/1/2011
Project Finish: 3/31/2016
Current Active Phase:

Organization: SSIP
Project Manager: Carolyn Chiu
Facility Category: SSIP Program-Wide
Type: Capital
Description: The Biofuel/Alternative Energy Program will determine if it is feasible and cost-effective for the SFPUC to generate bioenergy (e.g. Biofuel or cogenerated power) as a byproduct of processing the fats, oils, and grease (FOG) and/or food waste collected throughout the City. Feasibility will be determined through pilot studies and analysis that will evaluate whether adoption of Biofuel energy programs into the SFPUC's wastewater infrastructure (collection systems and/or treatment processes) would reliably and cost effectively enhance performance and sustainability.

Justification: Project completed, no additional funding is requested.

Operating Impact: Project completed, no additional funding is requested.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
$ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
6 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15728-WW SSIP Biosolids-digester Project FSP ID 10015796
Project Title: Biosolids/Digester Project
Total Budget: $ 2,372,615,289
Project Start: 7/1/2011
Project Finish: 5/11/2029
Current Active Phase:

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

Justification: The existing digester and solids handling system are extremely operation and maintenance intensive.

Constructed in 1952, the SEP digesters are currently operating well beyond their useful lives. There is visible corrosion of structural elements and frequent failures of digester roof covers. Due to the aging infrastructure, the digester facility has become a known source of nuisance odors in the surrounding neighborhood.

Constructing a new facility that produces biosolids meeting Class A requirements would ensure future reliable and sustainable treatment, disposal, and reuse of biosolids. Construction of a replacement facility is much needed to maintain permit compliance and reliability.

Operating Impact: Replacement of the aging digester facility is critically needed. The failure of the digestion and/or solids handling processes would be catastrophic, resulting in large volumes of undigested sludge requiring special transport and disposal. The City's ability to treat wastewater will be compromised, resulting in severe public health, safety, regulatory, and environmental impacts. Construction of a replacement facility is much needed to maintain permit compliance and reliability.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 113,442,589 $ 0 $ 28,698,653 $ 29,022,242 $ 30,053,988 $ 1,452,908 $ 24,214,799 CN $ 1,261,505,838 $ 375,532,448 $ 342,463,471 $ 313,104,164 $ 213,530,466 $ 15,860,761 $ 1,014,527 Total $ 1,374,948,427 $ 375,532,448 $ 371,162,124 $ 342,126,406 $ 243,584,454 $ 17,313,669 $ 25,229,326 7 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15735-WW Treatment Plant Improvement FSP ID 10015807
Project Title: SEP New Headworks (Grit) Replacement
Total Budget: $ 679,025,000
Project Start: 3/1/2013
Project Finish: 9/30/2024
Current Active Phase: Construction
Organization: SSIP
Project Manager: Jignesh Desai
Facility Category: Treatment Facilities
Type: Capital
Description: The new 250 MGD headworks consists of major components / facilities as follows: New Influent Junction Structure and Influent Monitoring; New Primary Influent Distribution Structure; New Bar Screens, Washer- Compacters and Screenings Handling Facility; New Grit Basins, Grit Washers and Grit Handling Facility; A new Odor Control Facility, consisting of a two-stage system with bioscrubbers followed by carbon adsorption; Two new primary substations; Electrical, Instrumentation and Control Rooms/Building; Demolition of both existing Headworks Facilities (SEP-011 and SEP-012); Rehabilitation of the existing Southeast Lift Station; Upgrades to the Bruce Flynn Pump Station.

Justification: The SEP has two existing Headworks facilities, and both have reached the end of their useful service life. The existing facilities do not meet the current seismic standards. In addition, these Headworks facilities are inefficient in capturing grit. As a result, the downstream liquid and solids treatment processes get overwhelmed with grit, reducing process performance and available volume capacity.

Operating Impact: The South East Plant (SEP) New 250 MGD Headworks project will ensure that the SEP remains operationally compliant with State and Federal regulatory requirements, increases reliability, and provides the ability to respond to a full range of operating requirements by utilizing the latest technology in treatment and instrumentation. SEP New Headworks will include architectural components and will have major odor control systems to meet the Commission endorsed Goals and Levels of Service, reducing the negative impacts to the surrounding neighborhoods.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 600,499 $ 0 $ 0 $ 600,499 $ 0 $ 0 $ 0
CN $ 26,213,120 $ 18,443,061 $ 7,770,059 $ 0 $ 0 $ 0 $ 0 Total $ 26,813,619 $ 18,443,061 $ 7,770,059 $ 600,499 $ 0 $ 0 $ 0 8 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15735-WW Treatment Plant Improvement FSP ID 10026824
Project Title: SEP Oxygen Generation Plant
Total Budget: $ 11,135,740
Project Start: 8/23/2012
Project Finish: 6/10/2016
Current Active Phase:

Organization: SSIP
Project Manager: Jignesh Desai
Facility Category: Treatment Facilities
Type: Capital
Description: The Oxygen Generation Plant (SE01) involved installation of two packaged vacuum pressure swing absorption (V/PSA) oxygen generation systems to provide gaseous oxygen (GOX) supply.

Justification: This project was part of a group of projects previously approved to address the liquid treatment portion of the improvements at SEP to complete some imminent upgrades to the existing digester facility until the new biosolids facility is constructed.

Operating Impact: Project completed, no additional funding is requested.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
$ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
9 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15735-WW Treatment Plant Improvement FSP ID 10015808
Project Title: SEP Existing Digester Roof Repairs
Total Budget: $ 15,438,647
Project Start:

Project Finish:

Current Active Phase:

Organization: SSIP
Project Manager: Murat Bozkurt
Facility Category: Treatment Facilities
Type: Capital
Description: As part of the SSIP, a new biosolids handling facility will be built to replace the existing system. However, the existing digesters and associated facilities must continue to handle all biosolids generated by primary and secondary treatment operations at SEP until all planning, design, construction, and commissioning activities for new facilities are completed. Under this project, work will be completed to maintain existing digestion facilities in operation with sufficient capacity and reliability to produce Class B biosolids until new facilities are available for service. The project consists of repairs to the existing floating roof and associated appurtenances (Digester 8), and replacement of the existing floating roofs and associated appurtenances (Digesters 4, 6, 7 and Cake Bins 3 & 4). This project is currently at the closeout stage.

Justification: Project completed, no additional funding is requested.

Operating Impact: Project completed, no additional funding is requested.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
$ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
10 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15735-WW Treatment Plant Improvement FSP ID 10026825
Project Title: SEP Primary and Secondary Clarifier Upgrades Total Budget: $ 32,583,576
Project Start: 7/1/2013
Project Finish: 1/21/2019
Current Active Phase:

Organization: SSIP
Project Manager: Jignesh Desai
Facility Category: Treatment Facilities
Type: Capital
Description: This project will upgrade the mechanical, structural and electrical components at the primary and secondary sedimentation tanks (clarifiers) at SEP to address operational reliability and compliance with regulatory requirements for liquid treatment. The major upgrades taking place at the primary sedimentation tanks include replacing key mechanical and electrical equipment and addressing structural repairs such as concrete repairs and coating seven tanks and influent channel. Covers for the primary sedimentation tanks and ventilation system will also be installed. Similarly, major upgrades for the secondary clarifiers include replacing key equipment and retrofitting existing secondary clarifiers (8 of 16 included in this project). Structural repairs will also be addressed including concrete crack repairs and coating.

Justification: Project completed, no additional funding is requested.

Operating Impact: Project completed, no additional funding is requested.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
11 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15735-WW Treatment Plant Improvement FSP ID 10002192
Project Title: SEP 521/522 and Disinfection Upgr (SEP Bld Replac) Total Budget: $ 45,016,932
Project Start:

Project Finish:

Current Active Phase:

Organization: SSIP
Project Manager: Murat Bozkurt
Facility Category: Treatment Facilities
Type: Capital
Description: This project includes upgrades to the Post-Chlorination Building as well as construction of a new building to house electrical and hydraulic controls, and replacement of valves and actuators in the Chlorine Contact Channel and stop logs at the Effluent Control Structure. The new building for electrical and hydraulic controls will be constructed to meet the Sewer System Improvement Program (SSIP) seismic reliability goals. In addition, this project will upgrade and relocate the non-potable (W3) pump system by replacing four existing W3 pumps and motors with six new higher flow capacity pumps.

Justification: In order to meet SSIP Level of Service goals and anticipated future plant demands, the Post-Chlorination Building and electrical and hydraulic controls needed upgrades. This project will also provide higher flow capacity W3 pumps to meet future treatment plant needs.

Operating Impact: The Southeast Plant (SEP) 521 and 522 facilities remain operationally compliant with State and Federal regulatory requirements.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
12 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15735-WW Treatment Plant Improvement FSP ID 10002220
Project Title: SEP Primary Sludge Handling Improvements Total Budget: $ 2,064,253
Project Start:

Project Finish:

Current Active Phase:

Organization: SSIP
Project Manager: Murat Bozkurt
Facility Category: Treatment Facilities
Type: Capital
Description: The project's scope of work includes a new building to house primary sludge screens, grit removal equipment, grit washing and clarification equipment, and ancillary equipment including pumps; a new Gravity Belt Thickener (GBT), rehabilitation of the existing two GBT units; and replacement of existing odor control equipment and upgrades to existing exhaust fans. However, after design was completed, it was determined that this project is less critical than other long-term treatment improvements. Therefore, this project will complete the closeout of design and rehabilitation of critical components is to be deferred to the WWE R&R program for consideration.

Justification: Project completed, no additional funding is requested.

Operating Impact: Project completed, no additional funding is requested.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
$ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
13 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15735-WW Treatment Plant Improvement FSP ID 10015809
Project Title: SEP Facility-wide DCS Control Upgrades
Total Budget: $ 62,987,772
Project Start: 2/13/2014
Project Finish: 12/30/2027
Current Active Phase: Pre-Construction
Organization: SSIP
Project Manager: Maria Kristel Cruz
Facility Category: Treatment Facilities
Type: Capital
Description: This project addresses distributed control system (DCS) upgrades within the Southeast Pollution Control Plant (SEP), Oceanside Pollution Control Plant (OSP), North Point Wet Weather Facility (NPF), Channel Pump Station (CHS), Westside Pump Station (WSS), and Bruce Flynn Pump Station (BFS). In order to ensure system-wide consistency, this project's scope of work also includes DCS planning & design for OSP, NPF, and WSS facilities. Hardware and software upgrades integration of field instrumentation, control devices, communications hardware, processing hardware, interface hardware, and associated software packages into a unified system are required to provide real-time, system-wide monitoring and control. Coordination of monitoring parameters in various systems will also be required to maintain compatibility and consistency of the input data used for process control.

Justification: This is phase 1 of a system-wide project that is scoped to replace the existing wastewater DCS that was installed back in the 1990s. This automation system is essential to ensure delivery of reliable & good quality sewer services in the City of San Francisco. This SEP DCS focused project also supports the implementation of other Sewer System Improvement Program (SSIP) projects such as the new Biosolids and the new Headworks projects, which are scoped to deliver innovative, state-of-the art instrumentation and processes at SEP.

Operating Impact: The distributed control system is the primary control system that Wastewater Enterprise (WWE) uses in order to provide reliable combined sewer system services in San Francisco.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 685,882 $ 0 $ 685,882 $ 0 $ 0 $ 0 $ 0
CM $ 912,773 $ 0 $ 912,773 $ 0 $ 0 $ 0 $ 0
CN $ 15,035,222 $ 0 $ 11,300,343 $ 916,439 $ 916,439 $ 916,439 $ 985,562 Total $ 16,633,877 $ 0 $ 12,898,998 $ 916,439 $ 916,439 $ 916,439 $ 985,562 14 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15735-WW Treatment Plant Improvement FSP ID 10015810
Project Title: SEP Seismic Reliability and Condition Assessment I Total Budget: $ 44,152,197
Project Start: 6/3/2013
Project Finish: 9/9/2022
Current Active Phase: Construction
Organization: SSIP
Project Manager: Murat Bozkurt
Facility Category: Treatment Facilities
Type: Capital
Description: As part of the condition assessment effort, numerous seismic, conditional and operational issues associated with the existing facilities will require remedial attention before other program projects are completed. This project represents immediate improvements to the existing facilities at South East Plant (SEP) identified as part of the condition assessment effort that are not specifically included as part of another near-term Sewer System Improvement Program (SSIP) Phase 1 project. This project includes items for rehabilitation such as concrete spalling repair and seismic retrofit of priority process buildings. Seismic retrofit and structural repairs to the Sedimentation Building and channel structures (SEP 530 Contact Channel, SEP 540 Effluent Control Structure, 6' reinforced concrete pipe from SEP 540 to Booster Pump Station, Conduits C/D/E, SEP 525 Box Channel, and 9' reinforced concrete pipe to Junction Structure #5) will be completed.

Justification: Various facilities and equipment in the SEP are exposed to highly corrosive conditions and require repair or replacement or are nearing the end of their useful life. In order to meet SSIP Level of Service (LOS) goals, this project will retrofit essential structures that are not covered in other near-term SSIP Phase 1 project.

Operating Impact: The existing facilities do not meet the current seismic standards. At the end of this project, within 72 hours, SEP will be able to operate in dry weather mode after a major earthquake.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
15 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15735-WW Treatment Plant Improvement FSP ID 10026826
Project Title: SEP Existing Digester Gas Handling Improvements Total Budget: $ 15,878,503
Project Start: 6/16/2014
Project Finish: 2/28/2020
Current Active Phase:

Organization: SSIP
Project Manager: Murat Bozkurt
Facility Category: Treatment Facilities
Type: Capital
Description: As part of the Sewer System Improvement Program (SSIP), a new biosolids handling facility will be built to replace the existing system. However, the existing digesters and associated facilities must continue to handle all biosolids generated by primary and secondary treatment operations at South East Plant (SEP) until all planning, design, construction, and commissioning activities for new facilities are completed. The project consists of process upgrades addressing deficiencies related to digester gas compressors, heat exchangers and controllers, combined primary activated sludge (CPAS) tank, boiler and boiler stacks, waste flare and cogeneration cooling water system, and B100 biofuel tank (EPA permit compliance). Building systems and odor control unit (OCU) upgrades such as replacing roof drains, OCUs and upgrading ventilation and OCUs, roof replacement and air compressor (BAAQMD Permit Application) will also be completed.

Justification: Many of the facilities reached its useful life. Until the new biosolids handling facility is in operation, the existing digesters and associated facilities needs to be repaired and/or improved in order to continue to be functional and operational.

Operating Impact: The existing digesters and associated facilities will be more reliable after completion of this project.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
16 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15735-WW Treatment Plant Improvement FSP ID 10002284
Project Title: SEP Power Feed and Primary Switchgear Upgrades Total Budget: $ 95,875,000
Project Start: 6/23/2014
Project Finish: 8/21/2024
Current Active Phase: Construction
Organization: SSIP
Project Manager: Roland Sun
Facility Category: Treatment Facilities
Type: Capital
Description: The project is intended to address the deficiency of the existing medium voltage power distribution system at Southeast Plant (SEP). The objective of the project is to increase reliability, redundancy and capacity of the electrical system to meet Sewer System Improvement Program ("SSIP") level-of-service ("LOS") requirements by upgrading the existing primary power feed by PG&E and obtaining a new redundant feed by Power Enterprise. The project will construct an elevated building to house the new Primary Power Switch Station and sub-structures sized to provide adequate power to new facilities in construction under SSIP, upgrade/replace aging existing unit substations, install power monitoring and control system for additional reliability and efficiency, as well as redundant services to the nearby pump stations.

Justification: The new power system will provide adequate power for the existing SEP electrical loads and new SSIP facilities demand and peak loads, as well as a reliable and resilient electrical system that can respond to catastrophic events. The project will enhance the ability of SEP operations to maintain full compliance with State and Federal regulatory requirements and meet the SSIP LOS goals.

Operating Impact: The existing primary switch station and majority of substations have reached the end of their useful service life.

Construction of an upgraded power system with redundant electric service and additional capacity is essential to provide SEP operations the ability to meet the power demands of treatment facilities and remain operationally compliant with State and Federal regulatory requirements.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 14,857,882 $ 0 $ 14,857,882 $ 0 $ 0 $ 0 $ 0
Total $ 14,857,882 $ 0 $ 14,857,882 $ 0 $ 0 $ 0 $ 0
17 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15735-WW Treatment Plant Improvement FSP ID 10015811
Project Title: SEP Oxygen Generation Plant 01
Total Budget: $ 8,697,217
Project Start:

Project Finish:

Current Active Phase:

Organization: SSIP
Project Manager: Murat Bozkurt
Facility Category: Treatment Facilities
Type: Capital
Description: The existing liquid oxygen (LOX) facility at Southeast Plant (SEP) does not meet current safety codes and is in need of replacement. The LOX system is a mandatory redundant system to the on-site oxygen generation to ensure full compliance with the NPDES permit. This project includes the demolition of the LOX facility (three horizontal LOX storage tanks, four vaporization systems, and ancillary equipment); demolition of SEP 270 Oxygen Generation Building; installation of structural piles; construction of concrete slabs and utility trench; and installation of a new packaged LOX system consisting of four vertical LOX storage tanks, vaporizers and an unloading station.

Justification: This project will ensure the new LOX facility meets permit requirements and safety codes.

Operating Impact: The Waste Water Enterprise (WWE) will be able to operate SEP 200 Aeration tanks in a much more reliable way in addition to meeting permit and safety requirements.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
18 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15735-WW Treatment Plant Improvement FSP ID 10037353
Project Title: SEP 550 Booster PS Condition Inspection & Interim Total Budget: $ 20,298,184
Project Start: 1/12/2021
Project Finish: 2/24/2027
Current Active Phase: Pre-Construction
Organization: SSIP
Project Manager: Murat Bozkurt
Facility Category: Treatment Facilities
Type: Capital
Description: This project includes condition assessment of the influent channel and wet wells (confined space entry), as well as a budget allowance to perform concrete rehab on two wet wells and minor repairs to the influent channel. A firmer estimate to complete the repairs will depend on the results of the inspection. To inspect the influent channel, work must occur during dry weather and the plant must either be shut down or treated effluent diverted to Quint Street Outfall (QSO). Shutdowns may last up to 8 hours, and coordination/approval is needed with the Regional Water Quality Board to allow diversion through QSO.

Mechanical equipment rehab is also included as part of the interim improvements. These include replacing (2) sump pumps (SE550SP1 and SE550SP2), water heater (SE550H, air relief valve, booster pumps, and all Variable Frequency Drives (VFD) (4).

Justification: Booster Pump Station was constructed in 1967 and upgraded in 2002, and operates in dry and wet weather.

The pump station supplies the necessary head pressure to pump and convey up to 110 MGD of treated effluent from Southeast Plant (SEP) to the Bay through the Southeast Bay Outfall. During wet weather when flows exceed the design capacity of Booster Pump Station, treated effluent may also be discharged from the Quint Street Outfall located in Islais Creek.

An initial look at the pump wet wells in 2015 indicated that two of the four wet wells exhibit deterioration of the below grade structural elements such as structural distress of the beams and wet well dividing walls. An in- depth interior inspection was not performed at the time due to confined space and shutdown complications.

This inspection, along with as-needed structural rehab is required to meet Operational Reliability level of service (LOS) Goals (State of Good Repair).

Operating Impact: During Construction: Plant shutdowns and/or diversions through QSO are required to perform the condition assessments and likely, subsequent improvements.

Post Construction: This project involves in-kind rehabilitation and replacement, and does not impact operations once the project is completed.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 23,663 $ 0 $ 23,663 $ 0 $ 0 $ 0 $ 0
DS $ 1,035,003 $ 0 $ 959,938 $ 75,065 $ 0 $ 0 $ 0
CM $ 3,234,100 $ 0 $ 0 $ 1,304,063 $ 1,581,761 $ 348,276 $ 0 CN $ 13,430,408 $ 0 $ 13,430,408 $ 0 $ 0 $ 0 $ 0
Total $ 17,723,174 $ 0 $ 14,414,009 $ 1,379,128 $ 1,581,761 $ 348,276 $ 0 19 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15735-WW Treatment Plant Improvement

FSP ID (N/A)
Project Title: SEP, Booster PS, & BFS Security Enhancements Total Budget: $ 35,759,000
Project Start: 1/18/2022
Project Finish: 12/10/2026
Current Active Phase: Not Started
Organization: SSIP
Project Manager: Murat Bozkurt
Facility Category: Treatment Facilities
Type: Capital
Description: The project involves, upgrading card readers and door contacts at all perimeter doors and ensuring proper operation; Replacing and furnishing gates and gate operators including structural support, electrical power and controls; Adding protective cages around outdoor chemical and electrical equipment, including an allowance for replacing/repairing the existing perimeter fence and fence support as needed; Furnishing, installing, and configuring servers for video recording, management and analytics; Configuring security fiber optic connectivity and adding video camera units and local recording; Pruning the landscaping, adding new security signage, and upgrading to dusk- activated LED lighting; Establishing a visitor management system and installing turnstile; Monitoring improvements (e.g. developing mobile tablet security video monitoring capability, establishing a security monitoring center, a tablet-based security incident response reporting template and setting up an automatic video archiving process across all Wastewater Enterprise sites); Providing interior intrusion detection of critical assets; Adding interior presence sensing connected to an intrusion detection panel and alarming to security; Upgrading UPS backup power to serve security components; Adding new security signage with "No Trespassing", applicable penal code and emergency contact information; and, adding a main distribution frame (MDF) to BFS SEP Fire Alarm, PA system, business network and radio communications.

Justification: A security evaluation was performed in 2017 to identify the security risks towards WWE facilities, assets, staff, and operations from outside malevolent acts. The evaluation identified improvements at the Southeast Water Pollution Control Plant, Islais Creek (Booster) Pump Station & Bruce Flynn Pump Station (BFS).

As part of the Health, Safety & Security level-of service (LOS) goal, security measures at these sites shall be enhanced to protect staff, assets, and facilities.

Operating Impact: Security of these facilities are very important to operate safely and securely.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 5,000,000 $ 5,000,000 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 445,528 $ 0 $ 445,528 $ 0 $ 0 $ 0 $ 0
DS $ 1,693,611 $ 0 $ 1,435,926 $ 257,685 $ 0 $ 0 $ 0
CM $ 5,312,000 $ 0 $ 0 $ 2,084,478 $ 3,061,022 $ 166,500 $ 0 CN $ 20,955,000 $ 0 $ 0 $ 10,477,500 $ 10,477,500 $ 0 $ 0 Total $ 33,406,139 $ 5,000,000 $ 1,881,454 $ 12,819,663 $ 13,538,522 $ 166,500 $ 0 20 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15735-WW Treatment Plant Improvement

FSP ID (N/A)
Project Title: Oxygen Generation (SEP 275) Reliability Upgrades Total Budget: $ 12,288,109
Project Start: 7/5/2033
Project Finish: 1/7/2038
Current Active Phase: Not Started
Organization: SSIP
Project Manager: Stephen Robinson
Facility Category: Treatment Facilities
Type: Capital
Description: An evaluation of the VPSA oxygen generation system is required and should include a root cause analysis to determine why the existing oxygen system is not operating per design. Measures to reliably meet current oxygen demands and long-term alternatives such as adding or replacing VPSA modules, or replacing the entire system with an alternative oxygen supply system, should also be evaluated. Future projected oxygen demands should be considered, which may change based on plant operation modifications. If more stringent nutrient removal regulations are imposed in the future, South East Plant (SEP) will no longer employ a pure oxygen process.

The cost allowance for the project is based on adding a third module to the current VPSA system to provide redundancy, although this is not necessarily the preferred outcome for the project.

Justification: The vacuum pressure swing adsorption (VPSA) units at SEP 275 supply oxygen to the aeration tanks for secondary treatment. The system was designed to operate via one duty VPSA unit (with another VPSA on standby). However, the units have not been able to operate at their design capacity and accordingly, operation of both duty and standby VPSA units are needed to meet oxygen demands. The plant also has liquid oxygen (LOX) that can be used as an emergency backup. However, this system is not intended to be a dedicated standby system, as it involves continuous trucking of LOX to the site which disturbs neighboring communities and interferes with site construction work.

The VPSA units cannot meet their design capacity, are unreliable, and often need to be taken offline for maintenance. To meet Operational Reliability (Provide Continued Operation, Maintenance and Regulatory Compliance) level-of-service (LOS) goals, an oxygen generation reliability upgrade is required.

Operating Impact: During Construction: Short-term plant shutdowns and/or diversions may be required to facilitate construction work, depending on the construction scheduling and installation methods for the new oxygen system.

Post Construction: Depending on the outcomes of the process evaluation, the project may have an impact on long-term future operations if a new oxygen process is selected.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
21 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15735-WW Treatment Plant Improvement FSP ID 10037776
Project Title: SEP Facilities Interim H&S Imp (SEP 850 & 930) Total Budget: $ 5,000,000
Project Start: 3/1/2022
Project Finish: 9/4/2026
Current Active Phase: Not Started
Organization: SSIP
Project Manager: Stephen Robinson
Facility Category: Treatment Facilities
Type: Capital
Description: The SEP Buildings 850, 930, and 940 project involves health and safety improvements.

Engineering Building (SEP 850), installing power-assisted door opening devices; Address leakage, and structural rehabilitation works on water damaged walls and ceilings; Install fall protection where required, and replace or upgrade the HVAC system. A seismic evaluation will be undertaken later as part of the "Seismic Evaluation and Retrofit" Project, which will assess and recommend seismic improvements to SEP 850; Admin Building (SEP 930), install emergency exit lighting and other required safety equipment; Install power-assisted door opening devices if required; Install fall protection where required; Replace or upgrade HVAC system and ventilation including lab fume hoods, where required; Remove or relocate fire-corridor obstructions; and, address water ponding issues A seismic evaluation will be undertaken at a later stage as part of the "Seismic Evaluation and Retrofit" Project, which will assess and recommend seismic improvements to SEP 930; Maintenance Building (SEP 940), install emergency lighting and exit signs at access door to roll-up door and remove tripping hazards at threshold (uneven door landing on pull side).

Justification: A condition assessment of the SEP was completed in November 2013. The findings, conclusions, and recommendations were reviewed in detail with WWE OEM and Infrastructure staff in subsequent workshops, and input was incorporated into the Final Report. The condition assessments revealed various health and safety improvement needs. Health and safety improvement needs were identified at the Operators Building & Engineering Offices, Administration Building, and Maintenance Building which are occupied daily. These buildings are slated for replacement as part of the future SEP Campus Vision. While this long-term site programming strategy is developed the following issues need to be addressed to meet Health, Safety & Security LOS goals.

Engineering Building does not have power-assisted door opening devices; There is leakage within the building and the walls and suspended ceilings exhibit water damage; There is no fall protection for rooftop maintenance access requirements at the southwest corner of the low roof; The columns at one end of the building are potentially unsafe; The HVAC system needs replacement.

Admin Building has insufficient emergency lighting; The HVAC rooftop room has no door landing on the push side; There is no fall protection at rooftop hatches and equipment that are within 10 feet from the edge of the roof (per current CBC); The MCC room on the second floor has inadequate ventilation; Furniture and accessories are blocking the fire-corridor on the second floor; There is water ponding at the lower roof near the access ladder to upper roof; The lab fume hood ventilation needs to be repaired; There may be deficiencies with power-assisted door opening devices; Maintenance Building has insufficient emergency lighting, exit signs and the building has tripping hazards.

Operating Impact: N/A
Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 4,245,155 $ 0 $ 4,245,155 $ 0 $ 0 $ 0 $ 0
Total $ 4,245,155 $ 0 $ 4,245,155 $ 0 $ 0 $ 0 $ 0
22 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15735-WW Treatment Plant Improvement FSP ID 10037330
Project Title: Primary Treatment (SEP 040/041) H&S Improvements Total Budget: $ 27,382,164
Project Start: 1/4/2021
Project Finish: 9/30/2026
Current Active Phase: Pre-Construction
Organization: SSIP
Project Manager: Mazin Hijazi
Facility Category: Treatment Facilities
Type: Capital
Description: This project will address inadequate ventilation issues, and health and safety concerns, at Southeast Plant buildings 040/041. Extensive cracks and exposed rusted rebar have been observed along the building's walls and joints. Overhead building structural supports are corroded and could potentially fail, and interior columns appear to be insufficient for lateral load transfer. To address these issues, this project will remove the superstructure housing the sedimentation tanks to create an open-air process facility with covered tank openings and an associated odor control system. Replacement and relocation of the utility lines and reconnection to existing equipment is also needed. Furthermore, the existing control room and MCC room (SEP 043) that resides between SEP 040/041 will be effected, and relocation or retrofit would be needed.

SEP 040, 041, and 043 are all located within the Southeast Treatment Plant Streamline Moderne Industrial Historic District. SEP 040/41 are considered structures that contribute to the historic district, although they are not individually eligible historic resources. As the objective of the project is to demolish the superstructures of SEP 040/041, impacts to these historic resources are unavoidable.

Justification: SEP 040/041 were built in the 1950s and served as SEP's only primary treatment facility until a newer primary treatment facility (SEP 042) was constructed in the 1980s. The primary sedimentation tanks in SEP 040/041 provide additional operational flexibility, currently providing added capacity to SEP 042 tanks to handle wet weather flows as well as to serve as a backup during dry weather conditions when some or all tanks at SEP 042 need to be taken offline. Although numerous R&R projects have provided more modern equipment over the years, much of the existing equipment and infrastructure in SEP 040/041 shows signs of deterioration and needs to be replaced due to failure or high risk of failing.

Operating Impact: During Construction: Wet weather constraints.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 23,446 $ 0 $ 23,446 $ 0 $ 0 $ 0 $ 0
DS $ 44,733 $ 0 $ 44,733 $ 0 $ 0 $ 0 $ 0
CM $ 2,651,005 $ 0 $ 511,527 $ 1,092,833 $ 929,856 $ 116,789 $ 0 CN $ 20,193,140 $ 0 $ 10,000,000 $ 0 $ 0 $ 10,193,140 $ 0 Total $ 22,912,324 $ 0 $ 10,579,706 $ 1,092,833 $ 929,856 $ 10,309,929 $ 0 23 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15735-WW Treatment Plant Improvement

FSP ID (N/A)
Project Title: Secondary Clarifiers (SEP 230) Rehabilitation Total Budget: $ 51,952,231
Project Start: 10/3/2022
Project Finish: 9/30/2027
Current Active Phase:

Organization: SSIP
Project Manager: Stephen Robinson
Facility Category: Treatment Facilities
Type: Capital
Description: The components of the project at SEP 230 for the remaining eight clarifiers include performing inspections of confined spaces considering operational constraints; Rehabilitating concrete, repairing and coating, including patching and coating for basin areas exposed to wet weather conditions; Replacing collector mechanisms, sludge collectors, and drives; Inspecting mixed liquor dewatering gates and replacing as needed; Evaluating mixed liquor system (including assessment of the ventilation; the mixed liquor channels are covered but do not have ventilation which may be causing concrete corrosion issues); Replacing area lighting with watertight fixtures (LED lighting has corroded); Coordinating with plant-wide door contract on updates associated with SEP 230; Increasing pedestrian safety adjoining vehicular access areas (includes repaving, regrading, and striping).

Justification: The purpose of the secondary clarifiers (SEP 230) is to separate the activated sludge in the mixed liquor from the treated wastewater. Return activated sludge (RAS) is returned to the aeration tanks and waste activated sludge (WAS) is transferred to the solids handling facilities. The sedimentation tanks consist of sixteen reinforced concrete circular tanks which are divided into two groups of eight, designated as the North and South clarifiers by their relative position on the plant site. Equipment included in SEP 230 includes diffusers to mix the flow in the mixed liquor channels, gates and valves to control flow and sludge/scum collection equipment in the clarifiers.

A condition assessment study of SEP was implemented between 2012 and 2013, which identified structural deficiencies and needs for equipment replacement. The SEP condition assessment identified that structural rehabilitation of the clarifiers is needed. The clarifiers were found to be corroded and failure of existing clarifier related components had contributed to numerous and repeated temporary repairs and extended clarifier downtime. Through the CWWSIPSE04/WW-626 Primary & Secondary Clarifier Upgrades Project, concrete spall repair, secondary clarifier mechanism replacement, and clarifier concrete coating were completed for eight of the sixteen tanks as part of a phased implementation approach. To meet Operational Reliability (State of Good Repair) LOS goals, this project addresses rehabilitation works for the remaining eight tanks.

Operating Impact: During Construction: While short-term shutdowns and/or diversions are not expected, work should be coordinated outside of wet weather when possible as the clarifiers will need to be taken offline for inspection and to facilitate construction work.

Post Construction: This project involves in-kind rehabilitation and replacement and will not impact future operations once construction is complete.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 1,869,425 $ 1,687,675 $ 181,750 $ 0 $ 0 $ 0 $ 0
ER $ 467,570 $ 422,112 $ 45,458 $ 0 $ 0 $ 0 $ 0
DS $ 5,767,040 $ 0 $ 3,168,558 $ 2,598,482 $ 0 $ 0 $ 0
CM $ 7,481,634 $ 0 $ 0 $ 908,248 $ 3,646,965 $ 2,831,853 $ 94,568 CN $ 36,366,562 $ 0 $ 0 $ 7,273,312 $ 18,183,281 $ 10,909,969 $ 0 Total $ 51,952,231 $ 2,109,787 $ 3,395,766 $ 10,780,042 $ 21,830,246 $ 13,741,822 $ 94,568 24 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15735-WW Treatment Plant Improvement

FSP ID (N/A)
Project Title: New Trades and Maintenance Buildings
Total Budget: $ 68,178,928
Project Start: 10/3/2022
Project Finish: 9/30/2026
Current Active Phase:

Organization: SSIP
Project Manager: Stephen Robinson
Facility Category: Treatment Facilities
Type: Capital
Description: The project involves the following components, Interim Facilities:Removal of SEP 850 requires relocation of the building occupants and its facilities to interim space. Interim office space and shower facilities are required to support the larger work of developing the Campus. This will include further evaluation on the reuse of 1800 Oakdale and replacement of trailers at SEP. Funding includes site preparation and installation of temporary structures.

Demolition of SEP 850 and SEP 870: Site clearance includes demolition of both SEP 850 and SEP 870, and trailers at SEP 850. Demolish of SEP 850 includes boiler that serves SEP 930, requiring installation of local hot water solution for SEP 930.

New Trades and Mechanical Maintenance Buildings (SEP 603 and 914): The project will replace SEP 850 and the adjacent parking lot at Jerrold and Phelps, an area just under one acre, with two new buildings, SEP 603 and SEP 914. Building SEP 603 is a single story, 9,800 square foot, Mechanical Maintenance building for crews 402, 402, and 404 shops. Building SEP 914 is a two-story, 28,250 square foot building, consisting of shops for Painters, Carpenters and Plumber on the ground floor and shower and locker facilities on the second floor.

Justification: This project would provide space for the Trades, Mechanical Maintenance, and shower and locker facilities for the Plant. In preparation for the BDFP project, Trades was relocated from SEP 870 to the North Point Facility.

Mechanical Maintenance was relocated to overcrowded conditions in SEP 940. Showers and locker facilities are currently located in SEP 850. Both SEP 850 and SEP 870 buildings have exceeded their useful life and are no longer safe for occupancy without a substantial investment to upgrade the buildings. Replacement of SEP 850 has become a priority due to its disrepair, but also because the opportunity to capture greater economies by expanding the footprint to accommodate the displacement of these groups, makes it prime location for construction of the trades, maintenance and locker facilities needed for the SEP campus.

This project is part of an overall strategy to renovate the SEP Campus, with key objectives being: Create a campus environment and plan for future needs; Maximize SFPUC property assets and create new opportunities for the SFPUC and the community; Connect people, process, and place in a safe and healthy work environment; Respond to the surrounding urban fabric and demonstrate the SFPUC's investment in the community.

Operating Impact: During Construction: SEP-515 bisulfite tanks need to be relocated (through another project) prior to demolition of Building 850.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 2,351,963 $ 2,351,963 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 613,610 $ 613,610 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 7,366,272 $ 1,841,568 $ 5,524,704 $ 0 $ 0 $ 0 $ 0
CM $ 10,121,833 $ 0 $ 0 $ 6,129,448 $ 3,837,615 $ 154,770 $ 0 CN $ 47,725,250 $ 0 $ 0 $ 31,816,833 $ 15,908,417 $ 0 $ 0 Total $ 68,178,928 $ 4,807,141 $ 5,524,704 $ 37,946,281 $ 19,746,032 $ 154,770 $ 0 25 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15735-WW Treatment Plant Improvement

FSP ID (N/A)
Project Title: SEP Condition Improvement Projects - Part 1 Total Budget: $ 22,479,270
Project Start: 9/15/2031
Project Finish: 3/9/2037
Current Active Phase: Not Started
Organization: SSIP
Project Manager: Stephen Robinson
Facility Category: Treatment Facilities
Type: Capital
Description: Specific rehabilitation and mechanical equipment related work include, Primary Sed Tanks (SEP 042) Rehab:

Evaluate primary effluent butterfly valves and isolation sluice gates; Repair exposed aggregate and concrete spalling on deck; Evaluate influent gates A, B & C on top of deck (gate C is leaking on Headworks construction site); Install emergency lighting in the below grade gallery.

Plant Effluent Control Structure (SEP 540) Rehab: Repair piping and evaluate mixers; Sodium Bisulfite Tanks (SEP 515) Rehab: Replace sump pumps, recirculation pump, storage tanks, valves on transfer pumps, and address corrosion on pump unit; Evaluate the feasibility of relocating the system closer to the Headworks area; Assess health and safety signage on tank (was observed to be inconsistent) and replace if required; Evaluate safety barrier at top of ladder (none observed) and install if required.

Justification: Improvements needed to address aging infrastructure and State of Good Repair.

Operating Impact: Schedule Sed Tank work to occur during dry weather. Coordination needed for start up of new Sodium Bisulfite tanks and decommissioning of existing tanks.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 664,000 $ 523,793 $ 140,207 $ 0 $ 0 $ 0 $ 0
ER $ 1,130,000 $ 178,044 $ 607,302 $ 344,654 $ 0 $ 0 $ 0 DS $ 1,710,000 $ 0 $ 803,442 $ 829,597 $ 76,961 $ 0 $ 0 CM $ 2,981,000 $ 59,974 $ 75,422 $ 75,724 $ 1,038,594 $ 1,303,875 $ 427,411 CN $ 15,994,270 $ 0 $ 0 $ 0 $ 5,792,455 $ 7,388,336 $ 2,813,479 Total $ 22,479,270 $ 761,811 $ 1,626,373 $ 1,249,975 $ 6,908,010 $ 8,692,211 $ 3,240,890 26 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15735-WW Treatment Plant Improvement

FSP ID (N/A)
Project Title: Pipe Gallery (SEP 960) Rehab
Total Budget: $ 14,591,564
Project Start: 10/1/2023
Project Finish: 3/29/2029
Current Active Phase:

Organization: SSIP
Project Manager: Stephen Robinson
Facility Category: Treatment Facilities
Type: Capital
Description: Specific rehabilitation and mechanical equipment related work at SEP 960 includes an evaluation to identify structural deficiencies (cracks and infiltration); Repair structural deficiencies (cracks and infiltration); Replacing HVAC, sump pumps, and associated controls and wiring; Repairing all stairwell access lighting and perform concrete repairs; Improving access to the gallery (access hatches are generally inaccessible and very difficult to open).

Justification: This project represents improvements to the existing facilities at SEP 960 (Pipe Gallery) identified to address age, deterioration, and reliability of existing assets to meet the Operational Reliability level-of-service (LOS) goals (State of Good Repair).

Operating Impact: During Construction: Short-term shutdowns or workarounds may be required to facilitate construction work.

Post Construction: This project involves in-kind rehabilitation and replacement, and will not impact future operations once construction is complete.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 664,613 $ 0 $ 0 $ 529,758 $ 134,855 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 1,635,648 $ 0 $ 0 $ 0 $ 611,018 $ 817,824 $ 206,806 CM $ 2,077,208 $ 0 $ 0 $ 0 $ 0 $ 0 $ 2,077,208
CN $ 10,214,095 $ 0 $ 0 $ 0 $ 0 $ 0 $ 10,214,095
Total $ 14,591,564 $ 0 $ 0 $ 529,758 $ 745,873 $ 817,824 $ 12,498,109 27 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15735-WW Treatment Plant Improvement

FSP ID (N/A)
Project Title: Aeration Tanks (SEP 200) Rehab-Cond Assmt and Plan Total Budget: $ 2,226,544
Project Start: 1/1/2023
Project Finish: 7/31/2025
Current Active Phase:

Organization: SSIP
Project Manager: Stephen Robinson
Facility Category: Treatment Facilities
Type: Capital
Description: This project assumes condition assessment of Aeration Tanks 1 – 6 and 8. The work to be performed is similar in scope to Aeration Tank 7. The work will be performed over several dry weather periods to reduce impacts to Plant. Confined space internal inspections will be performed. Tasks include visual concrete assessment; Equipment visual assessment; Additional equipment may include the RAS splitter gates, sensors, and switchboards which feed the MCCs for aeration mixers, conduits, reassess design point for eight RAS butterfly valves, hydraulic conduit between SEP 042 and SEP 200, Parshall Flume underneath splitter box. Assessment of equipment is contingent upon access and availability of equipment asset information; Non-destructive concrete testing; Testing concrete cores; Erection of scaffolding in stages requiring concrete core extraction; and, general recommendations for rehabilitation and improvements for concrete and equipment.

Detailed structural evaluations will be performed in Project SEP 10B, which will continue this effort through design and construction.

Justification: A condition assessment study of SEP was implemented between 2012 and 2013, which identified structural deficiencies and needs for equipment replacement. In 2020, a confined space inspection and materials testing was performed inside Aeration Tank No.7. Only one train could be inspected due to operational and seasonal time constraints. The condition of the facility was documented, including the location and severity of notable defects, improvement recommendations were made, conceptual-level improvement costs were developed, and a structural evaluation was performed to assess the structural capacity of the facility under both static and seismic conditions. A full concrete rehabilitation was recommended on the interior of the entire SEP 200 facility to remove deteriorated concrete and restore the concrete surface to its original thickness. Based on the results of the exterior and interior wall calculations, the Aeration Tanks do not appear to have sufficient capacity to handle design seismic loads.

To meet Operational Reliability LOS goals, it is recommended that additional inspections are performed for the remaining tanks to identify rehabilitation requirements at SEP 200. This project includes condition assessment and planning only. Project SEP-10B will continue the project through design and construction.

Operating Impact: During Construction: Plant shutdowns and/or diversions are not likely, as the project will be undertaken during the dry season when the facility can allow up to two tanks to be taken offline.

Post Construction: This project will not impact future operations.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 2,226,544 $ 433,608 $ 856,893 $ 860,334 $ 75,709 $ 0 $ 0 ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 2,226,544 $ 433,608 $ 856,893 $ 860,334 $ 75,709 $ 0 $ 0 28 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15735-WW Treatment Plant Improvement

FSP ID (N/A)
Project Title: SEP Condition Improvement Projects - Part 2 Total Budget: $ 11,817,897
Project Start: 10/1/2030
Project Finish: 3/1/2035
Current Active Phase:

Organization: SSIP
Project Manager: Stephen Robinson
Facility Category: Treatment Facilities
Type: Capital
Description: Specific rehabilitation and mechanical equipment related work includes Mag Meter Vault (SEP 065) Condition Assessment; Evaluation of assets condition; Junction Structure (SEP 526) Sluice Gate Replacement; Assessment of sluice gates #5, #13 and #33 and rehabilitate or replace if required; Rehabilitation of Primary Influent Channel Dewatering (SEP 015); Patching and coating vault concrete; Repairing structural defects; Rehabilitating or replacing equipment and pipe supports; Rehabilitating Emergency Generator Building (SEP 990); Improving access to read engine data; and, replacing or repairing access door on generator to ensure it remains closed.

Justification: This list of improvements represents improvements to the existing facilities at SEP identified to address age, deterioration, and reliability of existing assets to meet the Operational Reliability LOS goals (State of Good Repair).

Operating Impact: During Construction: Short-term shutdowns or workarounds may be required to facilitate construction.

Post Construction: This project involves in-kind rehabilitation and replacement and will not impact future operations once construction is complete.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 433,478 $ 0 $ 0 $ 0 $ 0 $ 0 $ 433,478
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 1,327,474 $ 0 $ 0 $ 0 $ 0 $ 0 $ 732,510
CM $ 277,073 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 8,272,527 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 10,310,552 $ 0 $ 0 $ 0 $ 0 $ 0 $ 1,165,988
29 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15735-WW Treatment Plant Improvement

FSP ID (N/A)
Project Title: Treatment Plants DCS Support & Upgrades Project Total Budget: $ 2,841,924
Project Start: 10/1/2027
Project Finish: 3/29/2035
Current Active Phase:

Organization: SSIP
Project Manager: Stephen Robinson
Facility Category: Treatment Facilities
Type: Capital
Description: This project addresses distributed control system (DCS) support and upgrades within the Southeast Water Pollution Control Plant (SEP), Oceanside Water Pollution Control Plant (OSP), North Point Wet Weather Treatment Facility (NPF), Channel Pump Station (CHS), Westside Pump Station (WSS), and Bruce Flynn Pump Station (BFS).

The intent of this project is to cover the support period as part of Emerson's contract for all the facilities noted above and various wastewater pump stations.

Justification: The distributed control system (DCS) is the primary control system that WWE uses in order to provide reliable combined sewer system services in San Francisco.

Both hardware and software upgrades integrating field instrumentation, control devices, communications hardware, processing hardware, interface hardware, and associated software packages into a unified system are required to provide real-time, system-wide monitoring and control. Coordination of monitoring parameters in various systems will also be required to maintain compatibility and consistency of the input data used for process control.

Operating Impact: During Construction: Short-term shutdowns and/or diversions are not expected, however process functions may be slightly impacted during construction and workarounds may be required to facilitate construction work.

Post Construction: The new system will interface to the computerized maintenance management system (CMMS), which will allow SFPUC to better protect public assets. Maintenance planning may be based on predictive data about equipment condition and actual runtime.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 852,576 $ 0 $ 0 $ 0 $ 0 $ 0 $ 800,422
CN $ 1,989,347 $ 0 $ 0 $ 0 $ 0 $ 0 $ 1,989,347
Total $ 2,841,923 $ 0 $ 0 $ 0 $ 0 $ 0 $ 2,789,769
30 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15735-WW Treatment Plant Improvement FSP ID 10037331
Project Title: Maintenance Building (SEP 940) Interim Improvement Total Budget: $ 40,651,899
Project Start: 1/12/2021
Project Finish: 9/13/2028
Current Active Phase: Pre-Construction
Organization: SSIP
Project Manager: Stephen Robinson
Facility Category: Treatment Facilities
Type: Capital
Description: Building 940 is a critical interim project for the Southeast Plant. This is an interim project while the long-term vision and improvements under the SEP Campus Plan is being developed.

The following improvements form the basis of this project, space will be modified to include interim Electrical and Instrumentation and Controls (I&C) shop areas; HVAC Improvements including evaluation (and installation as-needed) of wet grinder filtration system, condensing unit, and welding exhaust system); and, H&S Improvements (emergency lights, signs, trip hazards, safe roof access).

Justification: Currently, crews are shoehorned into facilities not designed for the maintenance of electronic equipment. A new robust shop area is essential to maintaining reliable treatment facilities. The new maintenance shops included under Biosolids Digester Facilities Project (BDFP) do not address these crews.

Operating Impact: None
Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 1,397,099 $ 0 $ 827,768 $ 569,331 $ 0 $ 0 $ 0
CM $ 3,418,533 $ 0 $ 50,920 $ 109,403 $ 1,171,866 $ 1,171,866 $ 914,478 CN $ 33,809,002 $ 0 $ 681,584 $ 569,049 $ 10,943,254 $ 10,943,254 $ 10,671,861 Total $ 38,624,634 $ 0 $ 1,560,272 $ 1,247,783 $ 12,115,120 $ 12,115,120 $ 11,586,339 31 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15735-WW Treatment Plant Improvement

FSP ID (N/A)
Project Title: Retrofit SEP 940 & Upgrade 930 (Scope 1) Total Budget: $ 0
Project Start: 7/1/2033
Project Finish: 12/31/2035
Current Active Phase:

Organization: SSIP
Project Manager: Stephen Robinson
Facility Category: Treatment Facilities
Type: Capital
Description: Elements included in this project will be further defined in subsequent planning efforts, but this project has been scoped to include the Retrofit of Southeast Plant (SEP) 940 and Upgrade of SEP 930.

Built in 1981, SEP 940 is a maintenance building that allows for equipment storage and maintenance. It includes spare parts, utility water and a crane. Also included are office spaces, freight elevator, and restrooms.

This project includes seismic retrofit, as well as structural rehab to extend its useful life. Equipment such as HVAC, MCC, compressor, roll-up doors, cranes, and hot water recirculation pumps will also be replaced under this project. Also built in 1981, SEP 930 currently serves as the primary center for plant administration, laboratory services, and overall supervisory control for the plant. Once staff is relocated to 1800 Oakdale and the new Northside Facility (where SEP 850 currently is), the laboratory will be upgraded and the building will be converted to include shared spaces such as training centers and meeting rooms. This project also includes seismic retrofit of the building, as well as structural rehabilitation to extend its useful life. Equipment such as HVAC, water heater, air compressors, vacuum pumps, elevators, UPS, MCC, and sump pumps will also be replaced as needed under this project.

Justification: Changes to BDFP scope may impact SEP/NPF Campus Vision. Campus Vision will continue to be developed in CWWSIPPRPL91.

Interim H&S improvements at Buildings 930 & 940 will be completed in SEP-4 and SEP-13.

Operating Impact: Delay may prolong meeting seismic reliability (life safety) goals and the provision of updated People Facilities. 10-Yr CIP does not include funding for improvements from the Campus Vision.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
32 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15735-WW Treatment Plant Improvement

FSP ID (N/A)
Project Title: Aeration Tank (SEP 200) Rehab - DESIGN & CONSTRUCT Total Budget: $ 55,507,536
Project Start: 10/1/2026
Project Finish: 3/29/2033
Current Active Phase:

These assumptions and costs will be updated through the conceptual design development in SEP-10A and will be further informed by SEP-10B. This project (SEP-10C) will address the remaining four of eight aeration tanks; Address structural repairs identified from the interior inspection (a budget allowance is carried, but a firmer estimate to complete repairs will depend on the results of the inspection); Assess all interior equipment, especially mixers, paddles, and shafts, and repair/replace if required; Repair equipment; Evaluate the RAS splitter gate.

Justification: A condition assessment study of SEP was implemented between 2012 and 2013, which identified structural deficiencies and needs for equipment replacement. In 2020, a confined space inspection and materials testing was performed inside Aeration Tank No.7. Only one train could be inspected due to operational and seasonal time constraints. The condition of the facility was documented, including the location and severity of notable defects, improvement recommendations were made, conceptual-level improvement costs were developed, and a structural evaluation was performed to assess the structural capacity of the facility under both static and seismic conditions. A full concrete rehabilitation was recommended on the interior of the facility to remove deteriorated concrete and restore the concrete surface to its original thickness. Based on the results of the exterior and interior wall calculations, the Aeration Tanks do not appear to have sufficient capacity to handle design seismic loads.

Project SEP-10A includes condition assessment and planning. SEP-10B includes design and construction of four of eight aeration tanks. This project (SEP-10C) will continue the project through design and construction for the remaining aeration tanks.

Post Construction: This project involves in-kind rehabilitation and replacement and will not impact future operations once construction is complete.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 6,551,117 $ 0 $ 0 $ 0 $ 0 $ 1,626,846 $ 4,924,271
CM $ 7,854,377 $ 0 $ 0 $ 0 $ 0 $ 0 $ 5,758,759
CN $ 40,432,128 $ 0 $ 0 $ 0 $ 0 $ 0 $ 40,432,128
Total $ 54,837,622 $ 0 $ 0 $ 0 $ 0 $ 1,626,846 $ 51,115,158 33 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15735-WW Treatment Plant Improvement

FSP ID (N/A)
Project Title: Aeration Tank (SEP 200) Rehab - DESIGN & CONSTRUCT Total Budget: $ 65,121,367
Project Start: 10/1/2030
Project Finish: 3/1/2038
Current Active Phase:

Justification: A condition assessment study of SEP was implemented between 2012 and 2013, which identified structural deficiencies and needs for equipment replacement. In 2020, a confined space inspection and materials testing was performed inside Aeration Tank No.7. Only one train could be inspected due to operational and seasonal time constraints. The condition of the facility was documented, including the location and severity of notable defects, improvement recommendations were made, conceptual-level improvement costs were developed, and a structural evaluation was performed to assess the structural capacity of the facility under both static and seismic conditions. A full concrete rehabilitation was recommended on the interior of the facility to remove deteriorated concrete and restore the concrete surface to its original thickness. Based on the results of the exterior and interior wall calculations, the Aeration Tanks do not appear to have sufficient capacity to handle design seismic loads.

Post Construction: This project involves in-kind rehabilitation and replacement and will not impact future operations once construction is complete.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 7,033,170 $ 0 $ 0 $ 0 $ 0 $ 0 $ 4,473,792
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 7,033,170 $ 0 $ 0 $ 0 $ 0 $ 0 $ 4,473,792
34 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15736-WW Treatment Plant Improvement FSP ID 10026821
Project Title: NPF Outfall System Rehabilitation
Total Budget: $ 18,183,639
Project Start: 5/22/2013
Project Finish: 10/31/2018
Current Active Phase:

Organization: SSIP
Project Manager: Kirit Bavishi
Facility Category: Treatment Facilities
Type: Capital
Description: North Point Facility (NPF), North Shore Pump Station and associated outfalls improvements include: North Shore Wet Weather Pump Station Improvement and Disinfection: Includes installation of pumps and pumping system to provide redundancy for the 150 MGD wet weather station, as well as fully redundant influent channels with two redundant coarse bar screens. A 66"" forcemain connection will also be installed. NPF Outfall System Rehabilitation: Includes rehabilitation and sediment removal of four outfalls and their structural support systems to address issues with the liner, inadequate air relief, and issues with manhole covers. NPF Clarifier Improvements: Includes refurbishment of the existing clarifiers or sedimentation basins, including seismic retrofit and rehabilitation of sedimentation basins, improvements to hydraulic gates and actuators, and improvements to the primary clarification process to allow more efficient operation. Distributed Control System (DCS)/Telemetry System Upgrade: Includes upgrades to the communications, sensors, and control devices at NPF, as well as in the Treatment/Storage(T/S) structures, pump stations, and outfalls to provide real-time system-wide monitoring and control. Maintenance Facilities Relocation: Involves relocating all the maintenance functions from existing buildings 800, 870, 871, and 925 to a new maintenance facility. Other North Point Facility Reliability and Redundancy Upgrades: Includes the W2/W3 & Transport Odor Control Project to bring W2 or W3 from South East Plant (SEP) to NPF, and the Clarifier Tipping Buckets Project to install tipping buckets at the head of each clarifier for easier flushing. Security upgrades will also be completed. Redundant Wet Weather Fine Screens: Provides redundancy for wet weather fine screens by installing an additional 75 MGD fine screen. Jackson and Marina T/S Odor Control: Includes pulling air from the Jackson and Marina T/S structures and treating it at the new odor control facility. Dry Weather Grit Removal: Involves construction of a new 34 MGD gr".

Justification: Infrastructure improvements and modifications will ensure that the North Shore Wet Weather Pump Station and North Point Facility Outfall will remain operationally compliant with State and Federal regulatory requirements.

Operating Impact: The North Point Facility and associated facilities must be monitored and maintained to ensure reliable and safe operation during all wet weather conditions. The failure of any major component of the treatment processes could be catastrophic, compromising the City's ability to handle and treat wastewater, which could result in severe public health, safety, regulatory, and environmental impacts.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
35 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15736-WW Treatment Plant Improvement FSP ID 10026822
Project Title: North Shore Wet Weather Pump St Impr and Disinfect Total Budget: $ 55,000,000
Project Start: 8/15/2013
Project Finish: 12/29/2023
Current Active Phase: Construction
Organization: SSIP
Project Manager: Kirit Bavishi
Facility Category: Treatment Facilities
Type: Capital
Description: North Point Facility, North Shore Pump Station and associated outfalls improvements include: North Shore Wet Weather Pump Station Improvement and Disinfection: Includes installation of pumps and pumping system to provide redundancy for the 150 MGD wet weather station, as well as fully redundant influent channels with two redundant coarse bar screens. A 66"" forcemain connection will also be installed. NPF Outfall System Rehabilitation: Includes rehabilitation and sediment removal of four outfalls and their structural support systems to address issues with the liner, inadequate air relief, and issues with manhole covers. NPF Clarifier Improvements: Includes refurbishment of the existing clarifiers or sedimentation basins, including seismic retrofit and rehabilitation of sedimentation basins, improvements to hydraulic gates and actuators, and improvements to the primary clarification process to allow more efficient operation. DCS/Telemetry System Upgrade: Includes upgrades to the communications, sensors, and control devices at NPF, as well as in the T/S structures, pump stations, and outfalls to provide real-time system-wide monitoring and control. Maintenance Facilities Relocation: Involves relocating all the maintenance functions from existing buildings 800, 870, 871, and 925 to a new maintenance facility. Other North Point Facility Reliability and Redundancy Upgrades:

Includes the W2/W3 & Transport Odor Control Project to bring W2 or W3 from SEP to NPF, and the Clarifier Tipping Buckets Project to install tipping buckets at the head of each clarifier for easier flushing. Security upgrades will also be completed. Redundant Wet Weather Fine Screens: Provides redundancy for wet weather fine screens by installing an additional 75 MGD fine screen. Jackson and Marina T/S Odor Control: Includes pulling air from the Jackson and Marina T/S structures and treating it at the new odor control facility. Dry Weather Grit Removal: Involves construction of a new 34 MGD gr".

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 11,314,730 $ 5,314,730 $ 6,000,000 $ 0 $ 0 $ 0 $ 0 Total $ 11,314,730 $ 5,314,730 $ 6,000,000 $ 0 $ 0 $ 0 $ 0 36 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15736-WW Treatment Plant Improvement

FSP ID (N/A)
Project Title: Sedimentation (NPF 040/041) Tanks Condition Improv Total Budget: $ 54,248,649
Project Start: 7/5/2022
Project Finish: 3/10/2031
Current Active Phase: Not Started
Organization: SSIP
Project Manager: Michael Tran
Facility Category: Treatment Facilities
Type: Capital
Description: The project will perform condition improvements and upgrades to the sedimentation tanks, which includes the following: NPF 040 & NPF 041 Sedimentation Buildings No. 1 & 2: concrete structural rehabilitation; Replace doors in poor condition; Evaluate HVAC, ventilation and install a new heating system for locker rooms; Replace hot water system; Building structural repairs; Address NFPA 820 area classification issues; Rehabilitate locker rooms; Repair/replace deteriorated piping, and other corroded metallic components; Upgrade stairs and hand/guardrails; Provide no-flow cutoff for sludge pumps; Replace building sump pumps and air compressors in NPF 041; Upgrade NPF 041 server room; Remove abandoned-in-place equipment.

NPF 043 Grease & Scum Removal Building Improvements: concrete structural rehabilitation; Building structural repairs; Replace roll-up doors.

NPF 060 Sludge Control Building (including NPF 061, NPF 062, NPF 063, NPF 064) Improvements: concrete structural rehabilitation; Building structural repairs; HVAC/ventilation upgrade; Replace doors, a dewatering pump, sump pumps, elevator, and MCC; Remove abandoned-in-place equipment; Modernize control room and "lab" room.

Justification: A condition assessment of the sedimentation buildings and tanks/channels were implemented as part of the North Point Facility Condition Assessment study between 2012 and 2013. The issues described above need to be addressed to meet Operational Reliability LOS goals for NPF 040, 041, and adjacent facilities. Based on WWE staff feedback, overall improvements are needed due to dilapidated conditions and various gaps in current operations.

Operating Impact: During Construction: There may be some disturbance to occupants during construction. There will need to be heavy coordination with operations staff to incorporate new improvements, particularly scheduling around wet weather season.

Post Construction: There will be an overall facility improvement, including but not limited to structural rehabilitation, functional ingress / egress for occupants, and general operational reliability.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 555,117 $ 0 $ 555,117 $ 0 $ 0 $ 0 $ 0
ER $ 2,408,788 $ 0 $ 0 $ 1,564,189 $ 811 $ 202,834 $ 640,954 DS $ 5,130,170 $ 0 $ 2,006,177 $ 1,856,777 $ 1,267,216 $ 0 $ 0 CM $ 7,315,035 $ 0 $ 0 $ 105,178 $ 111,367 $ 1,652,620 $ 5,445,870 CN $ 37,163,500 $ 0 $ 0 $ 0 $ 11,262,000 $ 11,262,000 $ 14,639,500 Total $ 52,572,610 $ 0 $ 2,561,294 $ 3,526,144 $ 12,641,394 $ 13,117,454 $ 20,726,324 37 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15736-WW Treatment Plant Improvement

FSP ID (N/A)
Project Title: Admin Bldg (NPF 930) Evaluation & Interim H&S Impr Total Budget: $ 7,934,054
Project Start: 1/3/2022
Project Finish: 2/3/2026
Current Active Phase: Not Started
Organization: SSIP
Project Manager: Michael Tran
Facility Category: Treatment Facilities
Type: Capital
Description: This project involves an evaluation of NPF 930 to provide safe working conditions for employees. The interim rehabilitation components will be identified during the planning, but as a basis, the following items are assumed: Interim structural repairs; Replacing roll-up doors, UPS for the emergency lighting system, and elevator; Rehabilitate HVAC system; Electrical improvements on Southside buildings; Assess and replace crane, if needed; Evaluate area and use of dewatering sump pumps; Replace pumps, piping, valves, and EI&C; Inspect and replace guardrails/handrails; Install fire sprinklers, alarms, and exit lighting; Replace and install new lighting.

Justification: NPF was constructed in the 1950s and the function of the facility has changed over time. The administration building on the Southside (NPF 930, including all basement levels) is deteriorating. All process equipment has been abandoned-in-place. The facility is currently functioning as an administration building and houses staff from the Collection System Division laboratory.

An interim study will assess the short-term needs for the facility and include an alternatives evaluation to provide interim health and safety protection, including cordoning off abandoned areas or relocating the laboratory and employees. The evaluation will also consider the " NPF Future Facilities (Design, Demolition & Construction)" project, which is intended to provide a holistic view of all NPF facilities.

Operating Impact: During Construction: Construction work may have an impact on day-to-day operations of staff and personnel who are stationed at this facility.

Post-Construction: The project will have no impact on operations as the improvements are isolated to the administration building only, which has no process functions. There will be an overall benefit to operations as the occupants of the administration buildings will be able to perform job duties more efficiently.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 155,305 $ 0 $ 155,305 $ 0 $ 0 $ 0 $ 0
CM $ 963,206 $ 0 $ 258,350 $ 611,177 $ 93,679 $ 0 $ 0
CN $ 5,550,185 $ 0 $ 2,174,378 $ 2,874,107 $ 501,700 $ 0 $ 0 Total $ 6,668,696 $ 0 $ 2,588,033 $ 3,485,284 $ 595,379 $ 0 $ 0 38 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15736-WW Treatment Plant Improvement

FSP ID (N/A)
Project Title: Dechlorination Process (NPF 500) Evaluation & Inte Total Budget: $ 5,603,878
Project Start: 7/1/2024
Project Finish: 11/9/2029
Current Active Phase: Not Started
Organization: SSIP
Project Manager: Michael Tran
Facility Category: Treatment Facilities
Type: Capital
Description: The interim rehabilitation components of the project at NPF 500 include but is not limited to: Repair deteriorated concrete surfaces; Leakage into the lower level pump room needs to be addressed; Repair or replacement of Palmer-Bowlus flume (effective flow monitoring is needed and currently not available); Assess the dewatering system pumps and piping; dewatering pumps and suction lines to be inspected and repaired/replaced; Repair general piping, metal items corrosion; Upgrade/replace the HVAC systems; Evaluate if new sampling system is needed. If required, replace sample pumps and ISCO samplers, or provide a sampling system; Assess functional need for replacement of chlorine residual analyzers (currently not in use); Assess disinfection (hypo contact) and dechlorination (bisulfite contact) functional needs; Evaluate condition of two seal water pumps.

In addition, a process evaluation of the facility 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.

Justification: The Roundhouse (NPF 500) serves as temporary storage for chlorinated clarified wastewater and commercial- grade sodium bisulfite (NaHSO3) solution is metered into the roundhouse outlet. At workshops in 2017, OEM staff raised concerns over the structural integrity of the Roundhouse, and noted that a strategy needs to be developed to determine if the Roundhouse should be upgraded or eliminated and replaced by another type of dechlorination system.

This project aims to develop the long-term dechlorination strategy, while performing interim structural repairs at the Roundhouse. Through the condition inspection in 2013, the interim structural repairs were recommended to meet the Operational Reliability Goals (State of Good Repair). The long-term strategy for the Roundhouse will be implemented at a later stage.

Operating Impact: During Construction: Plant shutdowns and/or diversions are not likely, as the project will be undertaken during the dry season when the plant is offline. There will need to be a heavy coordination between the project delivery team and operations.

Post Construction: Depending on the outcomes of the process evaluation, the project may have an impact on long-term future operations if a new dechlorination process is selected.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 36,135 $ 0 $ 0 $ 0 $ 36,135 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 361,911 $ 0 $ 0 $ 0 $ 181,733 $ 180,178 $ 0
CM $ 1,283,118 $ 0 $ 0 $ 0 $ 0 $ 105,129 $ 1,177,989
CN $ 3,922,714 $ 0 $ 0 $ 0 $ 0 $ 3,566,104 $ 356,610
Total $ 5,603,878 $ 0 $ 0 $ 0 $ 217,868 $ 3,851,411 $ 1,534,599 39 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15736-WW Treatment Plant Improvement FSP ID 10037904
Project Title: NPF & NSS Security Enhancements
Total Budget: $ 17,848,746
Project Start: 1/18/2022
Project Finish: 12/10/2026
Current Active Phase:

Organization: SSIP
Project Manager: Murat Bozkurt
Facility Category: Treatment Facilities
Type: Capital
Description: The components of the project include upgrading continental card reader access control; Replacing and furnishing gate and gate operator including structural support, electrical power, and controls; Adding protective cages around outdoor equipment, and repairing/replacing perimeter fence; Furnishing, installing, and configuring servers; Configuring security fiber optic connectivity and adding video camera units; Adding signage, lighting, and pruning landscaping; Provide interior presence sensing connected to intrusion detection panel.

As part of the Health, Safety & Security LOS goal, security measures at these sites shall be enhanced to protect staff, assets, and facilities.

Operating Impact: During Construction: None
Post Construction: None
Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 140,711 $ 0 $ 140,711 $ 0 $ 0 $ 0 $ 0
DS $ 690,346 $ 0 $ 591,908 $ 98,438 $ 0 $ 0 $ 0
CM $ 2,024,000 $ 0 $ 0 $ 797,964 $ 1,170,536 $ 55,500 $ 0 CN $ 12,402,316 $ 0 $ 0 $ 12,402,316 $ 0 $ 0 $ 0
Total $ 15,257,373 $ 0 $ 732,619 $ 13,298,718 $ 1,170,536 $ 55,500 $ 0 40 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15736-WW Treatment Plant Improvement

FSP ID (N/A)
Project Title: NPF DCS Upgrades (Construction)
Total Budget: $ 11,072,530
Project Start: 11/1/2021
Project Finish: 12/30/2027
Current Active Phase:

Organization: SSIP
Project Manager: Maria Kristel Cruz
Facility Category: Treatment Facilities
Type: Capital
Description: This project will replace the aging control system infrastructure at Northpoint as the existing control system equipment becomes obsolete. This is a continuation of the distributed control system (DCS) work that was started under SSIP Phase 1 project CWWSIPSE07 SEP Facility-Wide DCS Upgrade. The DCS scope under this project is specifically centered at Northpoint facilities.

The DCS supplier will provide the following 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 following 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.

Justification: In order to provide real-time, system-wide monitoring and control, upgrades and improvements must be made to the Distributed Control System (DCS) system at Northpoint facilities.

Operating Impact: During Construction: Process functions may be slightly impacted during installation and workarounds may be required to facilitate installation work.

Post Construction: None
Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 3,175,146 $ 0 $ 671,693 $ 815,160 $ 815,160 $ 815,160 $ 57,973 CN $ 6,000,000 $ 6,000,000 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 9,175,146 $ 6,000,000 $ 671,693 $ 815,160 $ 815,160 $ 815,160 $ 57,973 41 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15736-WW Treatment Plant Improvement

FSP ID (N/A)
Project Title: NPF Future Facilities (Design, Demolition & Constr Total Budget: $ 0
Project Start: 7/1/2033
Project Finish: 12/31/2035
Current Active Phase:

Organization: SSIP
Project Manager: Stephen Robinson
Facility Category: Treatment Facilities
Type: Capital
Description: Specific recommendations and strategies presented in the preceding studies will be implemented through this project. The current budget is based on an allowance.

This project includes design, demolition, construction and will address the following facilities: Admin Building; Materials Testing Lab; Maintenance Facilities; Roundhouse/Dechlorination; Tunnels connecting the 'southside' of the plant with the 'northside'.

Justification: NPF was originally constructed in the 1950s, but the function of the facility has changed once it was converted to operate only during wet-weather. As a result, there are a number of abandoned and/or repurposed facilities at NPF that have happened organically overtime. With age, many of these facilities have deteriorated and now pose health and safety risks.

This project includes a comprehensive assessment and programming of staff facilities, including evaluation of the long-term needs for the abandoned and repurposed facilities, with the goal of identifying and prioritizing "people program" upgrades and projects that are required to create a safe and healthy work environment for WWE staff.

Operating Impact: During Construction: Plant shutdowns and/or diversions are not likely, as the project impacts mainly staff facilities.

Post Construction: Depending on the outcomes of the dechlorination process evaluation, the project may have an impact on long-term future operations if a new process is selected.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
42 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15736-WW Treatment Plant Improvement

FSP ID (N/A)
Project Title: North Shore PS (WW) Improvements
Total Budget: $ 15,250,121
Project Start: 10/1/2024
Project Finish: 9/1/2029
Current Active Phase: Not Started
Organization: SSIP
Project Manager: Stephen Robinson
Facility Category: Treatment Facilities
Type: Capital
Description: A condition assessment of the NSS should be performed at the start of this project once CWWSIPTPNP02 is completed. The following improvements are carried as allowances, and should be confirmed during the planning phase: Replace the existing wet weather bar screen, add screening washer, and slide gate; Evaluate washer compactors; Evaluate current 800 KW generator; Evaluate effluent flow monitoring; Replace air compressor tank for bubbler system; Replace air compressors (2) for service air system; Evaluate and replace No.2 Water piping; Replace blowers for channel aeration system and install piping for testing and startup; Evaluate electrical equipment, hydraulic system components, washdown pumps, flushing pumps, sump pumps, suction, and discharge pipe; Address water leakage through concrete on the stairway from ground level to level

1. Justification: North Shore Pump Station (NSS) is located between Bay Street and North Point Street, and extends inside the property lines of the North Point Wet Weather Facility (NPF). NSS is designed to handle the raw sewage and storm runoff accumulated from the Jackson Street and Marina T/S and Beach Street Sewers. In dry weather, flows are conveyed to Channel Pump Station. In wet weather, flows are conveyed to NPF.

A project (CWWSIPTPNP02) is underway to provide operational reliability and shared redundancy during an unplanned outage. While that project addresses facility-wide improvements, the focus of the project is for dry weather operation. This project aims to address the Operational Reliability LOS goal (state of good repair) that may not be covered in the Phase 1 project.

Operating Impact: During Construction: Facility shutdowns and/or diversions will not likely be required, as the project predominantly involves the wet weather facilities, and construction will be undertaken during the dry season when the wet weather facilities are not in use.

Post Construction: This project involves in-kind rehabilitation and replacement and will not affect future operations.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 552,368 $ 0 $ 0 $ 477,863 $ 74,505 $ 0 $ 0
ER $ 137,249 $ 0 $ 0 $ 118,737 $ 18,512 $ 0 $ 0
DS $ 1,699,189 $ 0 $ 0 $ 0 $ 1,145,003 $ 554,186 $ 0
CM $ 2,186,229 $ 0 $ 0 $ 0 $ 0 $ 187,359 $ 1,998,870
CN $ 10,675,086 $ 0 $ 0 $ 0 $ 0 $ 852,708 $ 9,822,378
Total $ 15,250,121 $ 0 $ 0 $ 596,600 $ 1,238,020 $ 1,594,253 $ 11,821,248 43 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15736-WW Treatment Plant Improvement

FSP ID (N/A)
Project Title: North Point Outfall Diffuser Rehab
Total Budget: $ 28,541,107
Project Start: 10/29/2032
Project Finish: 3/1/2036
Current Active Phase:

Organization: SSIP
Project Manager: Stephen Robinson
Facility Category: Treatment Facilities
Type: Capital
Description: The condition assessment and repair work of the North Point Outfall should include: External inspection of the outfall's cathodic protection system and pipes located beneath the piers, including any sediment removal required to complete inspection; Diffuser pipe removal and replacement; Removal of sediments from within the pipeline in preparation of the removal of the diffuser pipes and pipe supports; Fabrication and installation of new diffuser pipes and pipe supports; Careful coordination with the San Francisco Port Authority is required since the diffuser pipes and pipe supports are connected to the Port's two piers.

Justification: The North Point Outfall System Rehabilitation Project, completed in 2018 upgraded the aged and deteriorated outfall system in order to restore its hydraulic capacity, increase its reliability, and maintain its functionality for 30 years (to 2047). The Project as originally scoped included the complete replacement of the four existing diffuser pipes and pipe supports with new 48-inch diffuser pipes and pipe supports.

However, the project was unable to replace the existing diffuser pipes and their supports. The sediment overlaying and surrounding the diffusers was removed, the sediment within the diffusers was removed through the diffuser ports, and the flanges at the end of the diffusers were removed to allow a diver to enter the diffusers and remove any remaining sediment.

Since the North Point Outfall System Rehabilitation Project was unable to replace the four existing diffuser pipes and associated pipe supports which are over 40 years old, this project includes a limited condition assessment of the outfall and replacement of the four diffuser pipes and pipe supports in order to ensure the outfall's functionality through 2047.

Operating Impact: During Construction: Plant shutdowns and/or diversions will not be required, as construction will be undertaken during the dry season when the plant is offline.

Post Construction: This project involves in-kind rehabilitation and replacement,\ and will not affect future operations.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 1,033,774 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 301,267 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 1,335,041 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
44 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15736-WW Treatment Plant Improvement

FSP ID (N/A)
Project Title: NPF Condition Improvement Projects
Total Budget: $ 18,774,551
Project Start: 10/1/2025
Project Finish: 3/1/2030
Current Active Phase:

Organization: SSIP
Project Manager: Stephen Robinson
Facility Category: Treatment Facilities
Type: Capital
Description: The Water Pump Station (NPF 925) contains a storage tank and water pumps for the No. 2 (W2) Water system. To maintain system reliability, the equipment will need to be addressed. The needs include: Replacing clayton valves, isolation valves, pumps, and equipment/tanks; Redundant backflow preventers for each system; Evaluating and replacing starters, wiring, and water.

Receiving Structure (NPF 019) is the headworks facility that receives influent wastewater and screens the influent to protect downstream equipment. To maintain system reliability, the equipment will need to be addressed. Then needs include: Patching and coating concrete; Repairing deteriorated pipe and equipment anchorage; Replacing HVAC equipment, air diffusers, and odor control unit; Rehabilitate bar screens, compact dumpsters, and screening conveyors.

NPF Tunnels (NPF 961-965) rehab will include concrete repairs of delaminated and cracked areas of NPF 961 to 965 to address leakage in tunnels including two large leaks at NPF 010 and NPF 019.

Justification: This list of improvements represents improvements to the existing facilities at the NPF to address age, deterioration, and reliability of existing assets to meet the Operational Reliability LOS goals (State of Good Repair).

Detailed condition assessment will reveal the actual improvements required. However, Water Pump Station (NPF 925) and Receiving Structure (NPF 019) are included for consideration based on the 2014 Condition Assessment Report finding. Depending on the outcomes of the detailed condition assessment, this project may address some or all of the defects identified in the referenced facilities.

Operating Impact: During Construction: Plant shutdowns and/or diversions will not be required, as construction will be undertaken during the dry season when the plant is offline.

Post Construction: This project involves in-kind rehabilitation and replacement, and will not affect future operations.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 663,382 $ 0 $ 0 $ 0 $ 663,382 $ 0 $ 0
ER $ 168,971 $ 0 $ 0 $ 0 $ 168,971 $ 0 $ 0
DS $ 2,059,386 $ 0 $ 0 $ 0 $ 195,499 $ 1,758,375 $ 105,512 CM $ 2,740,628 $ 0 $ 0 $ 0 $ 0 $ 0 $ 2,740,628
CN $ 13,142,184 $ 0 $ 0 $ 0 $ 0 $ 0 $ 13,142,184
Total $ 18,774,551 $ 0 $ 0 $ 0 $ 1,027,852 $ 1,758,375 $ 15,988,324 45 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15736-WW Treatment Plant Improvement

FSP ID (N/A)
Project Title: Sedimentation Tanks (NPF 040/041) Flushing System Total Budget: $ 14,720,149
Project Start: 10/1/2030
Project Finish: 3/1/2035
Current Active Phase:

Organization: SSIP
Project Manager: Stephen Robinson
Facility Category: Treatment Facilities
Type: Capital
Description: This project involves planning and design and construction of a flushing system for the sedimentation tanks.

Pre-planning will be performed separately as a programmatic study. The AAR should confirm the most appropriate flushing solution including evaluating improvement of the W1/W2 system (piping, location of hose bibs, etc.) to improve efficiency and safety of washdown operations. As a cost basis, this project assumes tipping buckets will be installed at the upstream end of each sedimentation tank at NPF. A fabricated metal bucket spanning the sedimentation tank section and mounted on an eccentric axis will tip when filled with water and quickly dump the contents to flush the tank floor. It is assumed that there will be twelve 30' x 10' self- actuated tipping buckets in NPF 040 and another twelve units in NPF 041. Structural supports and tank slope modifications may be required as well.

Justification: At present, the sedimentation tanks are manually flushed with hoses after a wet weather event. In order to make the flushing process more efficient and less labor-intensive, this project includes design and construction of a flushing system for the sedimentation tanks at NPF (040 & 041).

Operating Impact: During Construction: Plant shutdowns and/or diversions will not be required, as construction will be undertaken during the dry season when the plant is offline.

Post Construction: Depending on the outcomes of the AAR, this project may impact future operations if a new flushing system is selected.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 523,628 $ 0 $ 0 $ 0 $ 0 $ 0 $ 523,628
ER $ 132,481 $ 0 $ 0 $ 0 $ 0 $ 0 $ 132,481
DS $ 1,621,341 $ 0 $ 0 $ 0 $ 0 $ 0 $ 1,513,366
CM $ 715,137 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 3,246,312 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 6,238,899 $ 0 $ 0 $ 0 $ 0 $ 0 $ 2,169,475
46 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15736-WW Treatment Plant Improvement FSP ID 10029736
Project Title: Westside Pump Station Reliability Improvements Total Budget: $ 89,299,543
Project Start: 6/13/2013
Project Finish: 12/31/2024
Current Active Phase: Construction
Organization: SSIP
Project Manager: Brian Carlomagno
Facility Category: Treatment Facilities
Type: Capital
Description: The project consists of screening improvements including replacement of existing bar screens, and addition of screening washing and compaction systems. The project also includes replacing existing wet-weather pumps to provide pump redundancy. The construction would take place within the existing structure and includes four new submersible pumps and 200 linear feet (LF) of discharge force main. Other improvements include increasing the power feeder capacity at WSS to account for additional wet weather pumping capacity and provide a reliable redundant power source, and replacing existing odor control units at the WSS with dilution ventilation fans and ducting.

Justification: The efficacy evaluation of WSS identified several issues associated with the pump station including inadequate cooling of the variable frequency drives (VFDs), dry and wet weather screen operational issues including excessive vibration, inefficient and labor intensive handling, lack of screen redundancy, and accumulation and deposition of grit at the pump station and transport boxes. There is also no backup power service. These issues will be addressed to ensure that the applicable level of service (LOS) goals are met. Details include:

Replacement of existing pretreatment barscreens, addition of screening washing and compaction systems; New HVAC system (cooling / ventilation improvements) to manage rejected heat from electrical equipment; Replacement of main wet-weather pumps with four new submersible pumps, associated force main, increased power feeder capacity, dilution ventilation improvements supply/exhaust fans, and ducting.

Operating Impact: Construction Phase Impacts: During construction, the project improvements will occur sequentially and phased in such a way that pumping and preliminary treatment functions remain available at the pump station facility at all times. Seasonal outages and special coordinated system outages will allow Contractor access to inactive areas of the facility to perform selective project improvements without interruption. As a result of Contractor construction activities, it is anticipated that increased vehicle and pedestrian traffic flow in the vicinity of and on site are anticipated. The Contractor will be required to stage materials and park off-site to facilitate access to process areas that are to remain in operation during construction. City staff day-to-day operations impacts will trigger modifications to existing site security protocols pertaining to: perimeter site controls, staff badging/identification, procedures to access to the site.

Service Life: The Westside Pump Station must be monitored and maintained to ensure reliable and safe operation during all weather conditions. The failure of any major components of the pump station facility could be catastrophic, compromising the City's ability to handle and convey wastewater, which could result in severe public health, safety, regulatory, and environmental impacts. As a result of the reliability improvement project, the site will achieve increased reliability and redundancy for critical wastewater process and conveyance functions including: on-site electrical redundancy, replacement of bar screens and providing a cross-connection channel for redundancy, replacement ventilation equipment and improvements, and redundant wet-weather discharge force main.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 1,500,000 $ 0 $ 1,014,739 $ 485,261 $ 0 $ 0 $ 0
CN $ 851,823 $ 0 $ 0 $ 851,823 $ 0 $ 0 $ 0
Total $ 2,351,823 $ 0 $ 1,014,739 $ 1,337,084 $ 0 $ 0 $ 0 47 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15736-WW Treatment Plant Improvement FSP ID 10029738
Project Title: Westside Pump Station Redundant Force Main Impr Total Budget: $ 726,974
Project Start: 1/2/2014
Project Finish: 1/29/2016
Current Active Phase:

Organization: SSIP
Project Manager: Brian Carlomagno
Facility Category: Treatment Facilities
Type: Capital
Description: Flow from the Westside Pump Station (WSS) is transported through an existing force main with no reliable redundancy. The purpose of this project is to ensure operational flexibility and reliability of critical force main infrastructure functions. This is accomplished by providing a redundant force main pipeline and supporting valving sized to maximum treatment plant capacity. This project includes planning, design, environmental review and construction of a redundant new force main from the WSS to the OSP. Major components of this project include installation of 6,400 linear feet of new force main on Sloat Blvd and Highway 35, as well as street pavement demolition and restoration, traffic control, and relocation of impacted utilities. However during the planning phase of this project, it was determined that this project may be deferred with accepted risks to SSIP Phase 2.

Justification: A new force main is needed between Westside Pump Station (WSS) and OSP to provide reliable conveyance between these two facilities, and to mitigate the potential failure of the existing pre-stressed concrete cylinder pipe (PCCP) force main. The existing 48-inch diameter force main is the only connection between WSS and OSP. The objective of the project is to provide operational improvements that will increase the reliability/redundancy of the essential infrastructure and to address the needs noted.

Operating Impact: During Construction: The early rehab work to replace a segment of the existing 48" force main may require shutdowns and/or diversions, and would occur during dry weather. Tie-in of the new redundant force main would need to be coordinated and likely to occur during the dry season.

Post Construction: Flow balancing should be undertaken to determine if any changes to the wet weather operating strategy is needed.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
$ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
48 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15736-WW Treatment Plant Improvement FSP ID 10029735
Project Title: OSP Fine Screen and Grit Removal Enhancements Total Budget: $ 510,275
Project Start: 7/1/2013
Project Finish: 11/20/2015
Current Active Phase:

Organization: SSIP
Project Manager: Brian Carlomagno
Facility Category: Treatment Facilities
Type: Capital
Description: The purpose of this project is to maximize solids/grit removal efficiencies at the plant headworks thereby reducing grit throughout the wastewater treatment facility processes; minimize potential grit impacts to biosolids processes and reduce O&M costs associated with grit wear on treatment process equipment. The project includes planning, design and environmental review of the following major components: controls improvements of the three existing �-inch fine screens; evaluation/upgrade of the three existing Pista-type grit removal units with higher efficiency new fine grit removal units such as the hydraulically-induced vortex-type (Headcell�) or other high-efficiency technologies that remove fine grit, and structural modifications to the influent channels/headworks structure to suite new grit removal units. The construction phase of this project is proposed in SSIP Phase 2. However, the SSIP re-prioritization in 2016 has resulted in the deferral of remaining efforts in planning, design and environmental review to Phase 2.

Justification: During Construction: Facility shutdowns and/or diversions are not likely if work is undertaken during dry weather, as there are 1 duty and 2 standby grit units.

Post Construction: Based on this alternative, additional ongoing maintenance may be required for the new baffle system.

Operating Impact: Project completed - no additional funding is requested.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
$ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
49 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15736-WW Treatment Plant Improvement FSP ID 10029737
Project Title: OSP Digester Gas Utilization Upgrade
Total Budget: $ 55,577,253
Project Start: 10/1/2013
Project Finish: 9/14/2022
Current Active Phase: Construction
Organization: SSIP
Project Manager: Brian Carlomagno
Facility Category: Treatment Facilities
Type: Capital
Description: In this project, the gas storage vessel and digester gas conditioning equipment will be replaced. The existing cogeneration Internal-Combustion units (IC engines) and controls will also be replaced. Other improvements include providing an ancillary exhaust gas conditioning and heat exchanger systems to comply with regulatory air board requirements. Improved reliability and redundancy of hot water and electrical energy production systems, as well as, ventilation upgrades will maximize process efficiency within the energy recovery building.

The electrical gear at Sub-Station No. 5 will be replaced to provide parallel electrical gear and power system reliability.

Justification: The condition assessment of the existing digester gas storage and conditioning system revealed corrosion of the equipment. The gas conditioning system is over 20 years old and has reached the end of its useful life. The existing gas holder at OSP is showing signs of corrosion. The system operates inefficiently and impacts the beneficial use of biogas. The two internal combustion (IC) engines run infrequently. The engines have also reached the end of their useful life and require replacement. It is therefore necessary to replace the equipment to meet the level of service (LOS) of 100% beneficial use of biogas. Gas conditioning system: The gas cleaning system includes a 350 cfm system for moisture, H2S, and siloxanes removal. The project includes the replacement of the gas holder storage tank assembly and Cogeneration IC Engines.

Operating Impact: Construction Phase Impacts: The improvements are to occur sequentially and phased in such a way that biogas will continue to be used all times during the construction period. Special coordinated system outages will allow Contractor access to inactive areas of the facility to perform selective project improvements without interruption of process operations. It is anticipated that vehicle and pedestrian traffic flow will increase.

Materials will be staged with limited parking in designated areas. City staff day-to-day operations impacts will trigger modifications to existing site security protocols, and health and safety considerations of all staff on site shall include site vehicle restrictions, emergency response plans, safety and security training, and site safety coordination, which will require modified access to facilitate wastewater process treatment and regulatory compliance.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
50 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15736-WW Treatment Plant Improvement FSP ID 10029739
Project Title: OSP Condition Assessment Repairs
Total Budget: $ 11,630,774
Project Start:

Project Finish:

Current Active Phase:

Organization: SSIP
Project Manager: Brian Carlomagno
Facility Category: Treatment Facilities
Type: Capital
Description: The Ocean Side Plant (OSP) Condition Assessment Repairs project will include major improvements to the plant, aimed to address the reliability of existing assets that have deteriorated over the years. This project includes planning, design and environmental review of improvements to address the age, deterioration and reliability of existing assets at OSP that are not specifically included in the other Sewer System Improvement Program (SSIP) projects. This project includes rehabilitation of building structures, rehabilitation or replacement of mechanical and electrical equipment, and seismic retrofit of process tanks and buildings. Improvements focus on maintaining operational reliability and extending the service life of buildings that are required to remain in operation for 30 years or more.

Justification: The majority of the facilities at OSP will remain in service for at least 30 years and will require improvements to maintain operational reliability, improve seismic performance and extend useful life. A number of SSIP projects will implement process enhancements and rehabilitation of specific process areas. This project includes improvements to address age, deterioration and reliability of existing assets at the plant that are not specifically included in the other SSIP projects. As part of the condition assessment effort, seismic, condition and operational issues associated with the existing facilities will require remedial attention while other program projects are completed. This project represents improvements to the existing facilities at OSP identified as part of the condition assessment effort. This project includes rehabilitation of building structures, rehabilitation or replacement of mechanical and electrical equipment, and seismic retrofit. Improvements focus on maintaining operational reliability and extending the service life of buildings that are required to remain in operation for 30+ years. A preliminary evaluation identified improvements to be addressed in various phases of the project, including those at the following buildings: 011 - Pretreatment/Solids, 042 - Primary Clarifiers, 200 - Aeration Basins, 510 - Chemical Storage, 530 - Chlorine Contact Channels, 620 - Digester Operations, 800 - Cogeneration, 821 - Gas Burner, 930 - Administration and Lab The construction/implementation/improvements are proposed to continue in SSIP Phase 2 and Phase 3.

Operating Impact: The condition assessment repairs project is a long-term, phased project, that provides facility seismic retrofit and equipment repair/replacement improvements and modifications will ensure that the OSP facilities remain operationally compliant with State and Federal regulatory requirements. The majority of the facilities at OSP will remain in service for at least 30 years and will require improvements to maintain operational reliability, improve seismic performance and extend useful life. A number of SSIP projects will implement process enhancements and rehabilitation of specific process areas. The operating impact of the project will provide improvements to address age, deterioration and reliability of existing assets at the plant that are not specifically included in the other SSIP projects. The final design and continued construction implementation are proposed in subsequent phases of the SSIP program.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
51 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15736-WW Treatment Plant Improvement FSP ID 10029740
Project Title: OSP Odor Control Optimization
Total Budget: $ 1,207,197
Project Start:

Project Finish:

Current Active Phase:

Organization: SSIP
Project Manager: Brian Carlomagno
Facility Category: Treatment Facilities
Type: Capital
Description: Although the odor control facilities at OSP have been effective at collecting and treating odors generated in various locations throughout the facility, the efficacy evaluation of the process identified inherent inefficiencies that can result in opportunities for significant O&M cost reduction. Currently, the air from the entire building is exchanged and scrubbed for odor. In order to significantly reduce the volume of air treated for odor, the primary clarifiers may be covered and only air from the primary clarifier basins would be scrubbed. The main components of this project includes planning, design, environmental review and construction/upgrades of new covers for the five primary clarifiers and duct work to connect the head space in each clarifier basin to the odor control system. Current plans involve the completion of an odor control study as part of the Alternative Analysis Report (AAR) planning phase. Depending on the results of the alternative analysis, the project might forego covering the primary clarifiers and/or implement other optimization measures in its place.

Justification: The odor optimization project will provide improvements and modifications will ensure that the OSP facilities remain operationally compliant with State and Federal regulatory requirements. The improvements proposed are focused on optimizing energy efficiency, while maintaining equipment reliability by replacing/modifying key odor control process equipment and improving treatment process odor control efficiency by utilizing the latest technology in treatment and instrumentation.

Operating Impact: The operating impact of the project will provide further odor control process control/optimization features, while modifying existing treatment plant odor control equipment without compromising reliability or other increasing any existing operation functions.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
52 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15736-WW Treatment Plant Improvement

FSP ID (N/A)
Project Title: Westside FM Reliability Project - Planning Total Budget: $ 1,091,800
Project Start: 10/3/2022
Project Finish: 3/29/2024
Current Active Phase: Not Started
Organization: SSIP
Project Manager: Stephen Robinson
Facility Category: Treatment Facilities
Type: Capital
Description: For the redundant force main, the proposed alignment from AAR is Alternative 1, which is approximately 2,765 total linear feet and requires a short overall pipeline length. This alignment mainly runs west from the connection point then south and parallel: either west of the existing force main within the paved outer northbound lane in the Great Highway or east of the existing force main within the east shoulder of the Great Highway, then turns east to connect to the headworks at OSP 011. This project will advance the existing AAR through CER, and in the process, also consider risk mitigation strategies with continuing operation of the existing Westside Force Main. Details of the CER will form the basis for Project OSP-1B: Westside Force Main Reliability Project – Design and Construction.

Justification: A new force main is needed between Westside Pump Station (WSS) and OSP to provide reliable conveyance between these two facilities, and to mitigate the potential failure of the existing pre-stressed concrete cylinder pipe (PCCP) force main. The existing 48-inch diameter force main is the only connection between WSS and OSP. The objective of the overall project is to provide operational improvements that will increase the reliability/redundancy of the essential infrastructure and to address the needs noted.

Planning up to development of the Alternatives Analysis Report (AAR) for the Westside Pump Station Redundant Force Main Improvements Project (CWWSIPTPOP04) was part of Phase 1 of the SSIP. This project continues previous efforts through the rest of planning, including risk analysis and development of risk mitigation strategies. Project OSP-1B: Westside Force Main Reliability Project – Design and Construction will continue the project through design and construction.

The project should be coordinated with the Ocean Beach Adaptation Project, which includes work on the Great Highway in the vicinity of the force main during the same time frame.

Operating Impact: None – planning only
Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 417,886 $ 0 $ 417,886 $ 0 $ 0 $ 0 $ 0
Total $ 417,886 $ 0 $ 417,886 $ 0 $ 0 $ 0 $ 0
53 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15736-WW Treatment Plant Improvement

FSP ID (N/A)
Project Title: Solids Thickening (OSP 011) Process Upgrade Total Budget: $ 20,222,162
Project Start: 7/6/2021
Project Finish: 9/3/2026
Current Active Phase: Pre-Construction
Organization: SSIP
Project Manager: Stephen Robinson
Facility Category: Treatment Facilities
Type: Capital
Description: Depending on the status of the R&R project (CWWRNRTFA8) to replace the GBT with RDT, an alternatives evaluation should be performed to confirm the selected thickening technology. As a basis, this project assumes replacement of the two remaining GBTs and installation of two new RDTs that can thicken a combination of primary sludge, waste activated sludge, and secondary scum. The scope of the project also includes the replacement of corroded pipe, room fixtures, demolition of the existing units and ventilation improvements, such as: Demolishing the two existing GBTs; Installing two new RDTs and associated controls; Replacing the three existing washwater booster pumps, piping, and appurtenances; Installing hot water lines, redundant primary scum skimmer, ventilation system, two fixed hydrogen sulfide sensors in the Gravity Belt Thickener Room, new ultrasonic pulsar level sensor in the TPAS tank and improving the mixing system in the tank; Redesign the drains on existing and new drum screens; Replace the three thickened sludge pumps, corroded pipes, window frames, doors, floor gates, and tiles; Upgrade electrical components and DCS control of the new system; Address residual thickening area odor issues that were not addressed by the OSP Ventilation (HVAC) Upgrades Project.

Justification: The mechanical condition of the existing gravity belt thickeners (GBTs) at the Oceanside Water Pollution Control Plant (OSP) needs to be addressed to meet the Health, Safety & Security LOS goals, as well as the Operational Reliability LOS goals (Meet Performance Requirements and State of Good Repair). OSP Operations, Engineering and Maintenance (OEM) staff have noted that the current system generates significant amounts of aerosols within the thickening room that operators find difficult to work in.

There are currently three GBTs, although there is a JOC Task Order (CWWRNRTFA8) that will remove one of the GBTs (GBT No. 1) and replace it with a similarly sized rotary drum thickener (RDT) unit. There is another JOC Task Order that will rehabilitate one of the GBTs that is currently out of service. The enclosed design of the RDTs should provide for a more effective way to capture the contaminated gases/aerosols emitted by the thickening process. In addition, the existing GBTs are currently used to co-thicken primary sludge and waste activated sludge. Capacity issues were identified with the GBTs over the SSIP planning horizon, and should be considered in the planning and design of an upgraded solids thickening system.

Operating Impact: During Construction: Facility shutdowns and/or diversions are not likely as there is at least one standby thickening unit that may be used. However, construction work may impact the day-to-day operations of plant staff; and system tie-tin would require coordination.

Post Construction: A new solids thickening technology will be installed and may require training and O&M plan updates.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 1,000,000 $ 1,000,000 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 1,000,000 $ 1,000,000 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 168,375 $ 0 $ 168,375 $ 0 $ 0 $ 0 $ 0
CM $ 2,525,146 $ 0 $ 586,112 $ 1,106,032 $ 798,114 $ 34,888 $ 0 CN $ 14,598,783 $ 0 $ 3,487,565 $ 5,908,965 $ 5,202,253 $ 0 $ 0 Total $ 19,292,304 $ 2,000,000 $ 4,242,052 $ 7,014,997 $ 6,000,367 $ 34,888 $ 0 54 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15736-WW Treatment Plant Improvement

FSP ID (N/A)
Project Title: OSP Plant-wide Ventilation (HVAC) Upgrades Total Budget: $ 7,353,514
Project Start: 7/6/2021
Project Finish: 9/3/2026
Current Active Phase: Not Started
Organization: SSIP
Project Manager: Stephen Robinson
Facility Category: Treatment Facilities
Type: Capital
Description: A wide range of HVAC-related improvements were identified as part of the OSP Condition Assessment Repairs Project. It was determined that a plant-wide air handling performance evaluation be conducted to determine if the ventilation systems are meeting requirements and to better identify needed HVAC improvements.

OSP 011: Replace inadequate duct supports in OSP 011 hallway areas; Duct supports within exhaust fan room at OS70EF1-1 thru -3 and OS70EF1-5 and -6 needs to be refastened/replaced; Coordination of HVAC evaluation, design and construction under the OSP Solids Thickening Process Upgrades project.

OSP 530: Assess ventilation issues if keeping the temporary chemical station from the Recycle Water Project.

OSP 620: Replace all HVAC equipment. Based on results of the plant-wide air handling performance evaluation, make provisions for increasing air ventilation rates in order to declassify area from Class 1 Division 1 to Class 1 Division 2; Replace FRP ducts in digester basement serving fans 70EF19-1, 2.

Replace HVAC equipment at OSP 042, OSP 230, and OSP 930.

Justification: The deteriorated state of many of the heating, ventilation, and air conditioning (HVAC) systems located throughout the Oceanside Water Pollution Control Plant (OSP) poses health and safety risks and should be addressed to meet the Health, Safety & Security LOS Goal. These hazards include ventilation system performance that may not meet code requirements and inadequate/deteriorating ducts and duct supports.

Operating Impact: During Construction: Construction work may impact the day-to-day operations of plant staff; however no plant shutdowns and/or diversions are expected.

Post Construction: The plant-wide ventilation strategy, including air balancing, will be modified through this project.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 116,200 $ 0 $ 26,799 $ 53,598 $ 35,803 $ 0 $ 0
DS $ 64,857 $ 0 $ 64,857 $ 0 $ 0 $ 0 $ 0
CM $ 978,741 $ 0 $ 208,585 $ 393,118 $ 285,579 $ 91,459 $ 0 CN $ 5,115,000 $ 0 $ 5,115,000 $ 0 $ 0 $ 0 $ 0
Total $ 6,274,798 $ 0 $ 5,415,240 $ 446,716 $ 321,383 $ 91,459 $ 0 55 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15736-WW Treatment Plant Improvement FSP ID 10036398
Project Title: OSP Condition Improvement Projects - Phase 2 Total Budget: $ 105,100,000
Project Start: 1/4/2021
Project Finish: 7/6/2029
Current Active Phase: Pre-Construction
Organization: SSIP
Project Manager: Brian Carlomagno
Facility Category: Treatment Facilities
Type: Capital
Description: The OSP Condition Assessment Repairs project will include major improvements to the plant, aimed to address the reliability of existing assets that have deteriorated over the years. This project includes planning, design and environmental review of improvements to address the age, deterioration and reliability of existing assets at OSP that are not specifically included in the other SSIP projects. This project includes rehabilitation of building structures, rehabilitation or replacement of mechanical and electrical equipment, and seismic retrofit of process tanks and buildings. Improvements focus on maintaining operational reliability and extending the service life of buildings that are required to remain in operation for 30 years or more.

Justification: The majority of the facilities at OSP will remain in service for at least 30 years and will require improvements to maintain operational reliability, improve seismic performance and extend useful life. A number of SSIP projects will implement process enhancements and rehabilitation of specific process areas. This project includes improvements to address age, deterioration, and reliability of existing assets at the plant that are not specifically included in the other SSIP projects. As part of the condition assessment effort, seismic, condition, and operational issues associated with the existing facilities will require remedial attention while other program projects are completed. This project represents improvements to the existing facilities at OSP identified as part of the condition assessment effort. This project includes rehabilitation of building structures, rehabilitation or replacement of mechanical and electrical equipment, and seismic retrofit. Improvements focus on maintaining operational reliability and extending the service life of buildings required to remain in operation for 30+ years. A preliminary evaluation identified improvements to be addressed in various phases of the project, including those at the following buildings: OSP011 Pretreatment/Solids OSP042, Primary Clarifiers OSP 200, Aeration Basins OSP510, Chemical Storage OSP530, Chlorine Contact Channels OSP620, Digester Operations OSP800, Cogeneration OSP821, Gas Burner OSP930 - Administration and Lab. The construction/implementation/improvements are proposed to continue in subsequent phases of the SSIP program.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 465,000 $ 0 $ 0 $ 465,000 $ 0 $ 0 $ 0
ER $ 6,618,832 $ 0 $ 221,289 $ 2,447,593 $ 3,279,862 $ 222,178 $ 447,910 DS $ 3,034,885 $ 0 $ 1,663,584 $ 501,457 $ 797,067 $ 72,777 $ 0 CM $ 18,950,004 $ 0 $ 3,192,521 $ 4,041,674 $ 4,096,845 $ 3,045,988 $ 4,572,976 CN $ 66,185,019 $ 20,000,000 $ 2,169,728 $ 12,878,444 $ 13,232,344 $ 9,188,643 $ 8,715,860 Total $ 95,253,740 $ 20,000,000 $ 7,247,122 $ 20,334,168 $ 21,406,118 $ 12,529,586 $ 13,736,746 56 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15736-WW Treatment Plant Improvement

FSP ID (N/A)
Project Title: OSP Odor Control Upgrades
Total Budget: $ 23,256,546
Project Start: 7/5/2022
Project Finish: 9/8/2027
Current Active Phase: Not Started
Organization: SSIP
Project Manager: Stephen Robinson
Facility Category: Treatment Facilities
Type: Capital
Description: Specific work includes Primary Odor Control System Improvements: Covering influent and effluent channels in OSP 042. The primary clarifiers would remain open and uncovered; Refurbishment of the existing Odor Control Units (OCUs) serving OSP 042; Installation of heating coils to pre-heat the foul air extracted from below the covered channels, OSP 042 building space, and the aeration basin channels prior to treatment through the OCUs; Other miscellaneous improvements include new variable frequency drives (VFDs) at the supply fans, new odor control fans with VFDs, duct repairs at odor control fans, replacement of fan differential pressure switches and automated ventilation modulation.

Secondary Odor Control System Improvements: Sealing the inlet weir channel openings and effluent channel openings with aluminum checker plate hatch covers. The secondary clarifiers would remain open and uncovered; The air from the channel head spaces would be extracted and treated by two existing OCUs. The room air will contain very low odor/moisture concentrations and be transferred to OSP 530 as makeup air and then exhausted outdoors without treatment. A heating coil will be installed to pre-heat the foul air prior to the OCUs; Other miscellaneous improvements include new VFDs at supply fans, a new odor control fan, new space exhaust fans with VGDs, rebalancing existing odor control fans, blank-off plates at existing ductwork, replacement of motor control center (MCC) exhaust fan along with associated ductwork and disconnect switch, replacement of fan differential pressure switches and automated ventilation modulation.

Replacement of High Head Loss Fittings: Replacement of two rectangular elbows in a Z-type configuration which supplies HVAC air to the second floor Gravity Belt Thickening Area in OSP 011 with two smooth radius elbows with a splitter vane.

Justification: The condition of existing odor control units at the Aerations Tanks (OSP 200) and Secondary Clarifiers (OSP 230) need to be refurbished to meet Operational Reliability LOS goals (State of Good Repair). There is also an opportunity to improve the foul air collection and overall ventilation in OSP 042, OSP 200, OSP 230 and OSP 530 by covering the primary clarifiers, and secondary clarifier influent and effluent channels.

Operating Impact: During Construction: Construction work may impact the day-to-day operations of plant staff; however no plant shutdowns and/or diversions are expected.

Post Construction: The plant-wide odor control strategy will be modified through this project.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 292,296 $ 0 $ 0 $ 292,296 $ 0 $ 0 $ 0
CM $ 3,699,324 $ 0 $ 0 $ 819,283 $ 1,665,208 $ 1,181,660 $ 33,173 CN $ 17,415,366 $ 0 $ 0 $ 3,197,963 $ 7,511,308 $ 6,706,095 $ 0 Total $ 21,406,986 $ 0 $ 0 $ 4,309,542 $ 9,176,516 $ 7,887,755 $ 33,173 57 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15736-WW Treatment Plant Improvement

FSP ID (N/A)
Project Title: OSP Communication & Safety Monitoring Upgrades Total Budget: $ 27,449,748
Project Start: 10/3/2022
Project Finish: 3/31/2028
Current Active Phase: Not Started
Organization: SSIP
Project Manager: Stephen Robinson
Facility Category: Treatment Facilities
Type: Capital
Description: This project includes the following: Fixed gas monitoring is to be added within the following OSP process areas. The systems should follow the standards and specifications included in Project WW-559R - SEP Fixed Gas Monitor Upgrades and consist of DCS connections, horns, beacon lights, and other notifications.

OSP 011: Install two (2) fixed hydrogen sulfide sensors in the Influent Channel Room (OSP 011-107); Install two (2) fixed ammonia sensors in the Screw Press Room (OSP 011-207).

OSP 042: Install four (4) fixed hydrogen sulfide monitors in the Primary Clarifier Building.

OSP 230: Install Two (2) fixed hydrogen sulfide sensors in the Secondary Clarifier Building.

OSP 620: Relocate fixed gas monitoring system notification locations that are currently considered to be close to potential gas sources; Modernize Elevator.

OSP 930: Modernize 930 Freight Elevator and upsize capacity from 6000-lbs to 8000-lbs; Public Address System / Emergency Evacuation Notification System: Replace the existing Public Address System at OSP, which is old and in disrepair; Replace the existing Emergency Evacuation Notification System at OSP which is old and in disrepair; Install repeaters at Westside PS and replace existing repeaters (loss of communication outside of plant for radios).

Fire Alarm System: Replace the existing Fire Alarm System at OSP and WSS, which are old and in disrepair.

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

Justification: To further protect Wastewater Enterprise (WWE) staff from potentially dangerous process-related gases (specifically hydrogen sulfide, ammonia and explosive atmospheres), WWE is requiring changes to its fixed gas monitoring systems. The scope of the fixed gas monitoring improvements at the Oceanside Water Pollution Control Plant (OSP) are covered under this project.

Public Address System, Emergency Evacuation Notification System, Fire Alarm System upgrades, elevator modernization and communication infrastructure improvements at OSP and the Westside Pump Station (WSS) are also covered under this project. These improvements will help address the Health, Safety and Security LOS goals.

Operating Impact: During Construction: None
Post Construction: None
Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 234,070 $ 0 $ 234,070 $ 0 $ 0 $ 0 $ 0
ER $ 57,949 $ 0 $ 57,949 $ 0 $ 0 $ 0 $ 0
DS $ 3,722,403 $ 0 $ 1,493,849 $ 2,131,082 $ 97,472 $ 0 $ 0 CM $ 2,922,221 $ 0 $ 0 $ 0 $ 522,727 $ 1,839,043 $ 560,451 CN $ 19,339,902 $ 0 $ 0 $ 0 $ 9,065,934 $ 8,381,968 $ 1,892,000 Total $ 26,276,545 $ 0 $ 1,785,868 $ 2,131,082 $ 9,686,133 $ 10,221,011 $ 2,452,451 58 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15736-WW Treatment Plant Improvement

FSP ID (N/A)
Project Title: Admin Bldg (OSP 930) Health & Safety Improvements Total Budget: $ 5,708,648
Project Start: 2/1/2022
Project Finish: 10/1/2026
Current Active Phase: Not Started
Organization: SSIP
Project Manager: Stephen Robinson
Facility Category: Treatment Facilities
Type: Capital
Description: A wide range of health and safety-related improvements were identified as part of the Oceanside Plant (OSP) Condition Assessment Repairs Project. Specific work includes repairing concrete deficiencies, water infiltration, and drainage issues within OSP 930 per conceptual engineering report (CER) "Concrete Surface Condition Assessment and Repair TM"; Replace the three (3) OSP 930 building sump pumps, nine (9) Laboratory Fume Hoods, and laboratory and freight elevators (freight elevator is a higher priority).

Justification: This project represents improvements to the existing Administration Building (930) at the Oceanside Water Pollution Control Plant (OSP) identified as part of the OSP Condition Assessment Repairs Project to address health and safety issues.

Operating Impact: During Construction: Construction work may impact the day-to-day operations of plant staff; however no plant shutdowns and/or diversions are expected.

Post Construction: None
Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 1,500,000 $ 1,500,000 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 1,500,000 $ 1,500,000 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 250,919 $ 0 $ 0 $ 240,675 $ 10,244 $ 0 $ 0
CN $ 760,463 $ 0 $ 0 $ 760,463 $ 0 $ 0 $ 0
Total $ 4,011,382 $ 3,000,000 $ 0 $ 1,001,138 $ 10,244 $ 0 $ 0 59 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15736-WW Treatment Plant Improvement

FSP ID (N/A)
Project Title: OSP DCS Upgrade (Construction)
Total Budget: $ 44,942,038
Project Start: 9/1/2023
Project Finish: 7/31/2029
Current Active Phase: Not Started
Organization: SSIP
Project Manager: Maria Kristel Cruz
Facility Category: Treatment Facilities
Type: Capital
Description: This project will replace the aging control system infrastructure at Oceanside and other satellite wastewater facilities like Westside Pump Station (WSS) as the existing DCS equipment are obsolete. The upgrades include converting all existing DCS, Wonderware HMI, and programmable logic controllers (PLCs) to Emerson-based systems as initiated and specified under SSIP Phase 1 project CWWSIPSE07 SEP Facility-Wide Distributed Control System Upgrades Project. The DCS supplier will provide manufacturing and installation services.

In addition to the needed DCS upgrades to the specified Emerson-based systems, a wide range of DCS- related improvements were identified as part of the OSP Condition Assessment Repairs Project. These are listed below but should be further evaluated during planning and design by the Contractor. OSP 011 Building:

Replace panels, 25 standard disconnect switches, and 20 Class 1/Division 1 disconnect switches in the Bar Screen Room; OSP 042 Primary Clarifiers: Replace 21 disconnect switches and all bare copper grounding wire; OSP 200 Aeration Tanks: Replace panels; OSP 230 Secondary Clarifiers: Replace control panel and refurbish the annunciator panel; OSP 620 Digestion Operations: Replace control panel and Day Tank Bubbler Panel for code compliance. Please note that these control panels may not require replacement if ventilation improvements are made which result in an electrical reclassification of the OSP 620 area; Recycled Water Facility: Interface with the PLC.

Justification: In order to provide real-time, system-wide monitoring and control, upgrades and improvements must be made to the Distributed Control System (DCS) system at the Oceanside Water Pollution Control Plant (OSP) and other satellite pump stations, such as the Westside Pump Station (WSS).

Operating Impact: During Construction: Process functions may be slightly impacted during installation and workarounds may be required to facilitate installation work.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 2,801,164 $ 2,801,164 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 8,104,138 $ 0 $ 1,200,638 $ 1,457,086 $ 1,457,086 $ 1,457,086 $ 2,532,242 CN $ 34,036,736 $ 0 $ 7,009,184 $ 9,009,184 $ 9,009,184 $ 9,009,184 $ 0 Total $ 44,942,038 $ 2,801,164 $ 8,209,822 $ 10,466,270 $ 10,466,270 $ 10,466,270 $ 2,532,242 60 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15736-WW Treatment Plant Improvement FSP ID 10037777
Project Title: OSP & WSPS Security Enhancements
Total Budget: $ 13,776,330
Project Start: 8/2/2021
Project Finish: 6/23/2026
Current Active Phase: Pre-Construction
Organization: SSIP
Project Manager: Murat Bozkurt
Facility Category: Treatment Facilities
Type: Capital
Description: The project involves upgrading card readers and door contacts at all perimeter doors and ensuring proper operation; Replacing and furnishing gate and gate operator including structural support, electrical power, and controls; Adding protective cages around outdoor chemical and electrical equipment, including an allowance for replacing/repairing the existing perimeter fence and fence support as needed; Furnishing, installing and configuring servers for video recording, management, and analytics; Configuring security fiber optic connectivity and adding video camera units and local recording; Establishing prune landscaping, adding new security signage, and upgrading lighting to dusk-activated LED lighting; Adding interior presence sensing connected to an intrusion detection panel and alarming security.

Justification: A security evaluation was performed in 2017 to identify the security risks towards WWE facilities, assets, staff, and operations from outside malevolent acts. The evaluation identified improvements at Oceanside Water Pollution Control Plant and Westside Pump Station.

As part of the Health, Safety & Security LOS goal and security measures, these sites shall be enhanced to protect staff, assets, and facilities.

Operating Impact: Security of these facilities are very important to operate safely and securely.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 753,301 $ 0 $ 699,705 $ 53,596 $ 0 $ 0 $ 0
CM $ 1,816,000 $ 0 $ 0 $ 1,164,175 $ 651,825 $ 0 $ 0
CN $ 9,349,359 $ 0 $ 9,349,359 $ 0 $ 0 $ 0 $ 0
Total $ 11,918,660 $ 0 $ 10,049,064 $ 1,217,771 $ 651,825 $ 0 $ 0 61 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15736-WW Treatment Plant Improvement

FSP ID (N/A)
Project Title: OSP Condition Improvement Projects - Part 3 Total Budget: $ 194,014,670
Project Start: 10/1/2031
Project Finish: 9/1/2036
Current Active Phase:

Organization: SSIP
Project Manager: Stephen Robinson
Facility Category: Treatment Facilities
Type: Capital
Description: A wide range of mechanical equipment related improvements was identified as part of the OSP Condition Improvement Project. Specific structural and mechanical equipment-related work includes Secondary Clarifiers (230) Structural Refurbishment: Patch and coat concrete areas and address structural defects per CER "Confined Space Wetted Concrete Condition Assessment and Repair Report" and CER "Concrete Surface Condition Assessment and Repair TM (Sep. 2017)."
Secondary Clarifiers (230) Mechanical: Replace the two (2) mixed liquor blowers and motors; Replace spray, recirculation, and discharge valves; Replace the seven (7) sludge collectors, motor drives, and sludge piping and check valves; Replace the seven (7) scum collector components and seven (7) scum troughs; Evaluate sizing and replace the eleven (11) RAS pumps and resolve leakage at piping/check valves; Assess clarifier influent and effluent sluice gates for possible deterioration) and replace as necessary; Replace drainage sump pumps and dewatering pumps.

Perform retaining wall repairs per Mechanically Stabilized Earth (MSE) Wall Report, November 28, 2017, prepared by Geotechnical Consultants, Inc. as part of the Condition Assessment and Seismic Repairs Project CER.

Perform pipe support seismic evaluation per Seismic Analysis and Evaluation Report, June 1, 2017, prepared by Structus, Inc as part of the Condition Assessment and Seismic Repairs Project CER.

Justification: This list of improvements represents improvements to the existing facilities at the Oceanside Water Pollution Control Plant (OSP) identified as part of the OSP Condition Assessment Repairs Project to address age, deterioration, and reliability of existing assets to meet the Operational Reliability LOS goals (State of Good Repair).

Operating Impact: During Construction: Construction work may impact the day-to-day operations of plant staff; however, no plant shutdowns and/or diversions are expected.

Post Construction: None
Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 6,993,474 $ 0 $ 0 $ 0 $ 0 $ 0 $ 6,287,402
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 15,900,518 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 22,893,992 $ 0 $ 0 $ 0 $ 0 $ 0 $ 6,287,402
62 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15736-WW Treatment Plant Improvement

FSP ID (N/A)
Project Title: Gaseous Oxygen System (OSP 011) Upgrades Total Budget: $ 22,350,810
Project Start: 1/3/2022
Project Finish: 3/7/2028
Current Active Phase: Not Started
Organization: SSIP
Project Manager: Stephen Robinson
Facility Category: Treatment Facilities
Type: Capital
Description: The appropriate technology and alternative would be explored in the project's planning phase, but as a basis for this project, replacement of the PSA units with vacuum pressure swing adsorption (VPSA) units is assumed.

PSA reduces the desorption pressure compared to VPSA, which allows for a higher percentage of available oxygen to be recovered and less air to be processed. This project includes the replacement/upgrade of the existing gaseous oxygen (GOX) system at OSP and includes demolishing/removing the three (3) existing 10 ton per day PSAs; Installing two (2) new 10 ton per day VPSAs; Replacing the GOX line connecting the VPSAs to the OSP 200 Aeration Basins.

Justification: The existing secondary process at Oceanside Water Pollution Control Plant (OSP) uses a high purity oxygen system consisting of three 10-ton-per-day pressure swing adsorption (PSA) units and a backup liquid oxygen (LOX) storage system. The PSA units are nearing the end of their useful lives and require frequent maintenance by staff. The GOX line connecting the VPSAs to the OSP 200 Aeration Basins needs to be replaced due to its condition. Improvements are needed to address the Operational Reliability LOS goals (State of Good Repair), and through this major renewal process, also provides an opportunity to modernize the system's technology and efficiency.

Operating Impact: During Construction: Impacts are not anticipated as OSP has a redundant oxygen system through the LOX system.

Post Construction: Based on this alternative, a new oxygen generation technology will be installed and may require training and O&M plan updates.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 1,400,000 $ 1,400,000 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 1,347,884 $ 0 $ 791,889 $ 552,374 $ 3,621 $ 0 $ 0
CM $ 3,509,491 $ 0 $ 261,508 $ 541,216 $ 1,185,723 $ 1,199,375 $ 321,669 CN $ 15,546,300 $ 0 $ 0 $ 0 $ 6,428,823 $ 6,506,906 $ 2,610,571 Total $ 21,803,675 $ 1,400,000 $ 1,053,397 $ 1,093,590 $ 7,618,167 $ 7,706,281 $ 2,932,240 63 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15736-WW Treatment Plant Improvement

FSP ID (N/A)
Project Title: Grit Removal (OSP 011) Upgrades - Planning Total Budget: $ 1,103,582
Project Start: 1/3/2023
Project Finish: 6/28/2024
Current Active Phase: Not Started
Organization: SSIP
Project Manager: Stephen Robinson
Facility Category: Treatment Facilities
Type: Capital
Description: This project is a continuation of the efforts previously completed through the OSP Fine Screen and Grit Removal Enhancements Project through CER and includes an analysis to confirm/validate the design alternative selected. This analysis should also consider any recent sedimentation assessment and cleaning program.

Justification: A significant amount of grit passes through the grit removal system at the Oceanside Water Pollution Control Plant (OSP) which is carried over to downstream processes including the primary sedimentation tanks and the digesters. This has resulted in additional wear and tear of the solids handling equipment and its presence reduces the solids handling capacity of the digesters. The existing grit removal system requires improvements to meet the Operational Reliability LOS goals (Meet Performance Requirements).

A Needs Assessment Report and Alternatives Analysis Report was developed through the OSP Fine Screen and Grit Removal Enhancements Project in SSIP Phase 1. This project continues previous efforts through the rest of planning. Project OSP-12B: Grit Removal (OSP 011) Upgrades – Design and Construction will continue the project through design and construction.

Operating Impact: None – planning only.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 573,034 $ 0 $ 573,034 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 33,200 $ 0 $ 33,200 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 606,234 $ 0 $ 606,234 $ 0 $ 0 $ 0 $ 0
64 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15736-WW Treatment Plant Improvement

FSP ID (N/A)
Project Title: Biosolids Cake Hopper (OSP 011) Reliability Upgrad Total Budget: $ 5,046,494
Project Start: 10/1/2024
Project Finish: 9/1/2029
Current Active Phase:

Organization: SSIP
Project Manager: Stephen Robinson
Facility Category: Treatment Facilities
Type: Capital
Description: Specific mechanical equipment related work includes conducting a pilot study to address existing material bridging issues in the biosolids cake hoppers (potential solutions include the provision of vibrators, installation of hopper liners, installation of a different type of hopper gate); Refurbishing the three (3) biosolids cake hoppers, including replacement of the discharge gates and actuators (type of gate to be determined by pilot study), load cells and ultrasonic level instrumentation.

Justification: The existing dewatering screw presses at Oceanside Water Pollution Control Plant (OSP) are used to dewater the thermally phased anaerobic digested biosolids. When OSP was originally constructed, the Belt Filter Presses (BFPs) were utilized to dewater the mesophilic digested sludge. As part of the TPAD conversion project, the plant replaced the existing three BFPs with two (one duty and one standby) screw presses. Each screw press is capable of dewatering between 10 and 15 dry tons of digested biosolids per day at an inlet solids concentration of 1.5 percent or higher. Therefore, the maximum feed flow rate will vary with the digested biosolids inlet concentration.

Currently, the screw presses thicken greater than 25% solids, causing solids to stick to the sides of the hoppers. Overall improvements to the cake hoppers are needed to meet the Operational Reliability LOS goals.

Operating Impact: During Construction: Construction work may impact the day-to-day operations of plant staff; however, no plant shutdowns and/or diversions are expected.

Post Construction: None
Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 182,787 $ 0 $ 0 $ 158,132 $ 24,655 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 562,287 $ 0 $ 0 $ 0 $ 356,885 $ 205,402 $ 0
CM $ 768,873 $ 0 $ 0 $ 0 $ 0 $ 62,000 $ 706,873
CN $ 3,532,547 $ 0 $ 0 $ 0 $ 0 $ 282,174 $ 3,250,373
Total $ 5,046,494 $ 0 $ 0 $ 158,132 $ 381,540 $ 549,576 $ 3,957,246 65 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15736-WW Treatment Plant Improvement

FSP ID (N/A)
Project Title: Admin Bldg (OSP 930) Seismic Retrofit
Total Budget: $ 12,749,903
Project Start: 10/1/2028
Project Finish: 9/1/2033
Current Active Phase:

Organization: SSIP
Project Manager: Stephen Robinson
Facility Category: Treatment Facilities
Type: Capital
Description: From the 2017 Seismic Analysis and Evaluation Report (refer to document for plans and details), improvements include site prep (demo portion of floor slab, lightweight backfill, excavation); Installation of FRP around columns (624 SF), 12" thick shotcrete wall (110 CY), 18" thick shotcrete above the opening (1 CY), 18" thick shotcrete wall (46 CY), 6" thick shotcrete wall (7 CY), 6" thick shotcrete floor slab (4 CY), 6" thick shotcrete above the opening (14 CY), 30" thick shotcrete above the opening (2 CY), 24" x 48" straight continuous footing (6 CY), and mechanical and electrical alterations.

Justification: To meet Seismic Reliability Goals (provide treatment within 72 hours of an earthquake, provide life safety protection for occupied facilities), the Administration Building requires seismic retrofits. A seismic analysis was performed by STRUCTUS Engineering and Carollo in 2017, and the findings form the basis of the scope of this project.

The Administration Building is a three-level structure, with two full levels plus a partial basement level. It is approximately 135 ft. X 258 ft. in plan, including the Parking Area which is structurally a part of Administration Building. The building is structurally separated via a one-inch wide expansion joint from the Primary Clarifiers Building to the north; and a two-inch expansion joint from West Tunnel/Parking structure to the west. The east side of the building and portions of the north side of the building is buried directly against soil and retaining approximately 40 ft. of soil. Except for the sloping roof over parking where the roof is supporting approximately 6 ft. of soil, the entire roof of the building is overlain by approximately 9 inches of soil over drain rock, sand, insulation and waterproofing. The lower level of the building houses shops, storage, a mechanical room and parking, while the upper level houses operation control rooms, offices and laboratories. At the south west corner of the building, there is a pre-cast double T concrete bridge that connects the Administration Building to a concrete site stair structure.

Operating Impact: During Construction: Construction work may impact the day-to-day operations of plant staff; however no plant shutdowns and/or diversions are expected.

Post Construction: None
Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 461,765 $ 0 $ 0 $ 0 $ 0 $ 0 $ 461,765
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 1,420,775 $ 0 $ 0 $ 0 $ 0 $ 0 $ 1,420,775
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 1,882,540 $ 0 $ 0 $ 0 $ 0 $ 0 $ 1,882,540
66 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15736-WW Treatment Plant Improvement

FSP ID (N/A)
Project Title: Pretreat. & Solids Bldg (OSP 011) Struct. & Seismi Total Budget: $ 15,310,915
Project Start: 10/1/2028
Project Finish: 9/1/2033
Current Active Phase:

Organization: SSIP
Project Manager: Stephen Robinson
Facility Category: Treatment Facilities
Type: Capital
Description: From the 2017 Seismic Analysis and Evaluation Report (refer to document for plans and details), improvements include installing FRP around columns (400 SF), 6" thick shotcrete wall (105 CY, 30" straight wall >8' high (163 CY), 6" shotcrete against ex. beam (13 CY); Mechanical and electrical alterations; Perform concrete repairs (including concrete work on interior wall in the 2nd-floor fan room) per the "Concrete Surface Condition Assessment and Repair TM (Sep 2017)", prepared by Carollo Engineers, Inc., Lee Corp, and Structus, Inc.; Perform concrete repairs per the "Confined Space Wetted Concrete Condition Assessment & Repair Report (May 2018)", prepared by Carollo Engineers Inc.

Justification: To meet Seismic Reliability Goals (provide treatment within 72 hours of an earthquake, provide life safety protection for occupied facilities), the Pretreatment & Solids Building requires seismic retrofits. A seismic analysis was performed by STRUCTUS Engineering and Carollo in 2017, and the findings form the basis of the scope of this project.

Pre-Treatment & Solids Building is a three-level structure, approximately 106 feet by 264 feet in plan. The building is structurally separated by a 2-inch wide expansion joint from the Chemical Storage Building to the west; and separated from the Digester Building underground pipe gallery by an expansion joint (without any width noted on Section P Drawing 620-S-20) at the northeast corner. The south side of the building is buried directly against soil and retaining approximately 40 feet of soil above the first-floor level. The entire roof of the building is overlain by 9 inches of soil over 4 inches of drain rock, 2 inches of concrete topping, and waterproofing. The basement level houses three vortex grit tanks, with concrete channel structures hung from the first-floor structure. The first-floor houses polymer and sodium hypochlorite tanks, pure oxygen generation system, HVAC Room, Electrical Room, etc. The second-floor houses Operations Room, Sludge Thickening, Sludge Dewatering, HVAC Rooms, Electrical Rooms and other functions.

Operating Impact: During Construction: Construction work may impact the day-to-day operations of plant staff; however, no plant shutdowns and/or diversions are expected.

Post Construction: None
Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 554,517 $ 0 $ 0 $ 0 $ 0 $ 0 $ 554,517
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 1,706,161 $ 0 $ 0 $ 0 $ 0 $ 0 $ 1,706,161
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 2,260,678 $ 0 $ 0 $ 0 $ 0 $ 0 $ 2,260,678
67 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15736-WW Treatment Plant Improvement

FSP ID (N/A)
Project Title: Primary Clarifier (OSP 042) Structural & Seismic R Total Budget: $ 46,700,088
Project Start: 10/1/2028
Project Finish: 9/1/2033
Current Active Phase:

Organization: SSIP
Project Manager: Stephen Robinson
Facility Category: Treatment Facilities
Type: Capital
Description: From the 2017 Seismic Analysis and Evaluation Report (refer to document for plans and details), improvements include site prep (demo potion of floor slab, lightweight backfill, excavation); Installing 6" thick shotcrete roof slab (274 CY), 6" thick shotcrete wall (84 CY), 6" thick shotcrete against ex. beam (116 CY), FRP around beam (220 SF), FRP around wall (15,232 SF); Mechanical and electrical alternations; Perform concrete repairs per the "Concrete Surface Condition Assessment and Repair TM (Sep 2017)", prepared by Carollo Engineers, Inc., Lee Corp, and Structus, Inc.; Perform concrete repairs per the "Confined Space Wetted Concrete Condition Assessment & Repair Report (May 2018)", prepared by Carollo Engineers Inc.

Justification: To meet Seismic Reliability Goals (provide treatment within 72 hours of an earthquake, provide life safety protection for occupied facilities), the Primary Clarifiers require seismic retrofits. A seismic analysis was performed by STRUCTUS Engineering and Carollo in 2017, and the findings form the basis of this project.

Primary Clarifiers is a one-story building constructed around 1977. It is rectangular Primary Clarifier Building is a two-level structure, approximately 230 ft. X 230 ft. in plan. The building is structurally separated via one-inch wide expansion joints from the Chlorine Contact Channels Building, and West Tunnel/Parking structure to the west; from Secondary Clarifiers Building and Aeration Basin Building to the north; and from West Tunnel/Parking structure to the south. The east side of the building is buried directly against soil and retaining

33.5 ft. of soil. The entire roof of the building is overlain by a minimum of 6 ft. of soil. The lower level houses primary clarifiers, launders and spray piping and support systems, as well as an effluent channel and pump galleries which are depressed from the clarifiers' level. The Operation Level does not have a complete floor diaphragm as major floor openings occupy more than 80% of the projected floor area. An influent channel and monorail hang from the sloping Operation Level floor at the west side of the building where the West Surface Gallery is located. The North Surface Gallery floor is essentially flat. As hydro-dynamic forces will be very significant part of the seismic response, careful modeling of contained liquid and inclusion of various combinations of full and empty tanks will be needed to capture the most critical load cases against dividing walls and perimeter walls of the clarifiers.

Operating Impact: During Construction: Construction work may impact the day-to-day operations of plant staff; however, no plant shutdowns and/or diversions are expected.

Post Construction: None
Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 1,691,341 $ 0 $ 0 $ 0 $ 0 $ 0 $ 1,691,341
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 5,203,988 $ 0 $ 0 $ 0 $ 0 $ 0 $ 5,203,988
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 6,895,329 $ 0 $ 0 $ 0 $ 0 $ 0 $ 6,895,329
68 SFPUC Capital Project Plan
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SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15736-WW Treatment Plant Improvement

FSP ID (N/A)
Project Title: Westside FM Reliability Project - DESIGN & CONSTRU Total Budget: $ 104,679,475
Project Start: 10/1/2030
Project Finish: 9/1/2037
Current Active Phase:

Organization: SSIP
Project Manager: Stephen Robinson
Facility Category: Treatment Facilities
Type: Capital
Description: Project OSP-1A Westside Force Main Reliability Project – Planning will advance the existing AAR through CER, and in the process, also consider risk mitigation strategies with the continuing operation of the existing Westside Force Main. Details of the CER will form the basis for Project OSP-1B: Westside Force Main Reliability Project – Design and Construction.

As a placeholder for the project cost estimate, the proposed alignment from AAR (Alternative 1) is used as a basis. The alignment is approximately 2,765 total linear feet and requires a short overall pipeline length. This alignment runs west from the connection point then south and parallel, either west of the existing force main within the paved outer northbound lane in the Great Highway, or east of the existing force main within the east shoulder of the Great Highway, then turns east to connect to the headworks at OSP 011. These assumptions and costs will be updated through development of the conceptual design in OSP-1A.

Westside Force Main Reliability Project – Planning continues previous efforts through the rest of planning. This project (OSP-1B) advances the project through design, and construction.

The project should be coordinated with the Ocean Beach Adaptation Project, which includes work on the Great Highway in the vicinity of the force main during the same time frame.

Operating Impact: During Construction: Tie-in of the new redundant force main would need to be coordinated and likely to occur during the dry season.

Post Construction: Flow balancing should be undertaken to determine if any changes to the wet weather operating strategy is needed.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 12,189,157 $ 0 $ 0 $ 0 $ 0 $ 0 $ 10,019,604
CM $ 1,006,693 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 4,371,380 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 17,567,230 $ 0 $ 0 $ 0 $ 0 $ 0 $ 10,019,604
69 SFPUC Capital Project Plan
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Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15736-WW Treatment Plant Improvement

FSP ID (N/A)
Project Title: Grit Removal (OSP 011) Upgrades - DESIGN & CONSTRU Total Budget: $ 22,239,869
Project Start: 10/1/2030
Project Finish: 3/1/2036
Current Active Phase:

Organization: SSIP
Project Manager: Stephen Robinson
Facility Category: Treatment Facilities
Type: Capital
Description: As a placeholder for the project cost estimate, the proposed alternative from the AAR (Alternative 1) is used as a basis. These assumptions and costs will be updated through the development of the conceptual design in OSP-12A. AAR Alternative 1: Install S&L Baffle System to Existing PISTA® 270 Units, the existing channels, and grit chambers would not require structural modifications. All worn out mechanical components such as grit pumps, classifiers, and cyclones will be replaced in the near term via the OSP Grit Classifier System Replacement project.

Due to Building 011's access hatch restrictions (3 feet by 3 feet), the baffle can be constructed in several smaller pieces and assembled inside the grit chamber. According to S&L, up to 1 foot of headloss may be incurred by the baffle system. This will be confirmed with S&L pending additional OSP measurements. The hydraulics at the headworks will need to be verified to ensure that the installation of the baffle system does not cause flow backup of the influent channel at peak flow conditions. Additional work includes: Modifying the process drainpipe to discharge to the well structure where the raw influent enters the plant to prevent grit problems downstream; Refurbishing pretreatment screening conveyors, VFDs, screen controls, screening hopper, load cell, and ultrasonic level equipment; Replace screen gearbox, motors, and rehab bar screens.

Add a third train of grit classifier and cyclone.

A Needs Assessment Report and Alternatives Analysis Report was developed through the OSP Fine Screen and Grit Removal Enhancements Project in SSIP Phase 1. Project OSP-12A continues previous efforts through the rest of planning. This project (OSP-12B) will continue the project through design and construction and will be based on the conceptual design developed in OSP-12A.

Operating Impact: As a placeholder for the project cost estimate, the proposed improvements listed below is used as a basis.

These assumptions and costs will be updated through development of the conceptual design in SEP-10A. This project (SEP-10B) will address four of the eight aeration tanks - structural repairs identified from the interior inspection (a budget allowance is carried, but a firmer estimate to complete repairs will depend on the results of the inspection); Assess and repair interior equipment; Evaluate the RAS splitter gates.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 2,671,720 $ 0 $ 0 $ 0 $ 0 $ 0 $ 2,176,145
CM $ 331,554 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 1,482,110 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 4,485,384 $ 0 $ 0 $ 0 $ 0 $ 0 $ 2,176,145
70 SFPUC Capital Project Plan
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SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15727-WW Central Bayside System Improvement FSP ID 10002102
Project Title: Central Bayside System Improvement Project (CBSIP) Total Budget: $ 38,519,390
Project Start: 7/2/2012
Project Finish: 12/30/2021
Current Active Phase: Pre-Construction
Organization: SSIP
Project Manager: Manfred Wong
Facility Category: Sewer and Collection System
Type: Capital
Description: The Central Bayside System Improvements Project (CBSIP) will provide collection system enhancement to the Channel & Islais Creek urban watersheds, including needed redundancy for the existing 66-inch Channel Force Main, infrastructure improvements to sewers/pump stations, and stormwater management through elements of both green and grey infrastructure. Major components of the project consist of a tunnel to transport, via gravity, dry and wet-weather flows from the Channel and North Shore watersheds to the Southeast Water Pollution Control Plant (SEP), a large all-weather pump station to lift the flows into the SEP, improvements to Channel Pump Station, and green/gray infrastructure improvements within the watersheds.

Justification: Project completed to 35% Design - no additional funding requested.

Operating Impact: Project completed to 35% Design - no additional funding requested.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
71 SFPUC Capital Project Plan
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Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15727-WW Central Bayside System Improvement

FSP ID (N/A)
Project Title: Channel FM Reliability Project
Total Budget: $ 684,694,111
Project Start: 10/1/2029
Project Finish: 1/30/2037
Current Active Phase:

Organization: SSIP
Project Manager: Bessie Tam
Facility Category: Sewer and Collection System
Type: Capital
Description: According to the Operational Reliability LOS Goals, all major dry weather force mains (ADWF≥ 1 mgd) should have the operational flexibility to perform maintenance, and that dry weather force mains conveying to treatment plants shall also have provisions to convey design flows following an unplanned outage. The objective of this project is to improve the reliability of the Channel Force Main to meet the Operational Reliability LOS Goal outlined above.

An evaluation was performed in 2021 to identify feasible alternatives pipelines to convey all weather flows and provide redundancy to the CHFM to the extent practicable, all without requiring upgrades to the pumps at CHS.

A proposed approximately 11,000 foot, 66-inch concrete segmental tunnel, installed 70-130 feet below grade by tunnel boring machine (TBM) methodology, was selected as the preferred option. This option follows the approximate alignment of the previously proposed CBSIP Channel Tunnel (CHTL). Other options include a 66- inch micro-tunnel (MTBM) installed at approximately 70-130 feet below grade that follows a similar alignment to the TBM option was considered.

This project allows for the conceptual engineering planning, detailed design, and construction of the proposed alignment with the costs based on the recommended TBM option described above. Preliminary Planning was performed in 2021. Final Planning and design will be deferred to start in 2029.

Justification: Currently, the 66-inch diameter Channel Force Main (CHFM) conveys flows from Channel Pump Station (CHS) to the Southeast Water Pollution Control Plant (SEP). Evaluations performed of the 66-inch, 2.12 mile CHFM have shown that sections are vulnerable to damage from a major earthquake and long-term settlement. There is no alternative flow path from the Channel T/S Box to the SEP aside from the CHFM, and the SFPUC does not have the ability to take the force main out of service for inspection and repair.

Operating Impact: During Construction: Shutdowns and/or diversions will likely be required to facilitate construction work.

Post Construction: Depending on the preferred alternative, it is likely that this project will not change future operations of the Channel Pump Station.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 24,466,232 $ 0 $ 0 $ 0 $ 0 $ 0 $ 15,692,135
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 70,265,711 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 94,731,943 $ 0 $ 0 $ 0 $ 0 $ 0 $ 15,692,135
72 SFPUC Capital Project Plan
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SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15726-WW Collection System Improvement FSP ID 10002299
Project Title: Richmond Transport/Storage Tunnel Rehabilitation Total Budget: $ 589,972
Project Start: 6/1/2015
Project Finish: 12/31/2020
Current Active Phase:

Organization: SSIP
Project Manager: Saed Toloui
Facility Category: Sewer and Collection System
Type: Capital
Description: Under the Richmond Transport Modeling Project, recommendations for handling the reported issues within this system were developed. The purpose of this project is to execute the recommendations of the Modeling Project. The scope of this project includes the evaluation of rehabilitation methods for the Richmond/Transport Storage Tunnel to confirm the previous findings and recommendations included in the physical modeling performed by PMC and presented in October 2013 to resolve historical surge issues identified. The model identified the causes of geysering through vent holes and dislodged manhole covers in various areas, and included modification recommendations including odor solutions that will be verified during the Planning Phase of this project.

Justification: This project meets the endorsed Level of Service (LOS) goals of the SSIP by improving and restoring the Transport Storage (T/S) and near shore Combined Sewer Discharge (CSD) structures to a state of good repair.

Loss of T/S or CSD structures or the failure/upset of the secondary treatment processes due to saltwater intrusion at the wastewater treatment plants can have serious implications in terms of public health, safety, regulatory and environmental compliance. This project would allow Waste Water Enterprise (WWE) to maintain compliance with the Regional Water Quality Control Board's National Pollutant Discharge Elimination System (NPDES) permit and other State and Federal requirements by bringing the T/S and CSD structures into a state of good repair.

Operating Impact: Wastewater Enterprise relies on critical system components like T/S and CSD structures to maintain compliance with the NPDES operating permits. The immediate concerns are to address function and capacity deficiencies through structural/corrosion improvements, and to protect the secondary/biological treatment processes by preventing saltwater intrusion. If saltwater intrusion is not controlled, the elevated chloride levels from the intrusion could lead to process upsets and potential non-compliance with the NPDES permits, which could translate into fines or other actions from the State and/or Federal regulators.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
73 SFPUC Capital Project Plan
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SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15726-WW Collection System Improvement FSP ID 10002300
Project Title: Baker/Laguna/Pierce CSD & Outfall
Total Budget: $ 8,536
Project Start: 6/29/2015
Project Finish: 11/20/2015
Current Active Phase:

Organization: SSIP
Project Manager: Saed Toloui
Facility Category: Sewer and Collection System
Type: Capital
Description: Project has been deferred to Phase 2.

Loss of T/S or CSD structures or the failure/upset of the secondary treatment processes due to saltwater intrusion at the wastewater treatment plants can have serious implications in terms of public health, safety, regulatory and environmental compliance. This project would allow WWE to maintain compliance with the Regional Water Quality Control Board's NPDES permit and other State and Federal requirements by bringing the T/S and CSD structures into a state of good repair.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
74 SFPUC Capital Project Plan
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Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15726-WW Collection System Improvement FSP ID 10002303
Project Title: Beach and Sansome Street CSD Rehabilitation Total Budget: $ 5,600,000
Project Start: 3/14/2016
Project Finish: 5/31/2022
Current Active Phase: Construction
Organization: SSIP
Project Manager: Saed Toloui
Facility Category: Sewer and Collection System
Type: Capital
Description: A program-wide assessment was performed of the combined sewer discharge (CSD) structures through the Collections System Reliability (CSR) programmatic effort. Inspections and analysis provided specific information about lack of or deficient baffles to control floatables per the National Pollutant Discharge Elimination System (NPDES) permit. Scope of work for these CSDs are based on historical performance and Waste Water Enterprise (WWE) Operations video inspection records and include several items at both Beach Street and Sansome Street CSDs. Under this project, cleaning and specific condition assessment of the CSDs will be completed, including preliminary seismic evaluation in order to further scope rehabilitation at the Beach Street CSD. Inspection of baffles and weirs will be performed, and necessary repairs or replacements will be made accordingly. Corroded metal ceiling will also be repaired. Similar improvements will be carried out for the Sansome Street CSD. Concrete cracks and spalling, exposed rebar, and I-beam will be repaired along with replacement of butterfly valve seals.

Justification: This project meets the endorsed Level of Service (LOS) goals of the SSIP by improving and restoring near shore Combined Sewer Discharge (CSD) structures to a state of good repair. Loss of T/S or CSD structures or the failure/upset of the secondary treatment processes due to saltwater intrusion at the wastewater treatment plants can have serious implications in terms of public health, safety, regulatory and environmental compliance.

This project would allow WWE to maintain compliance with the regulatory permits by bringing the CSD structures into a state of good repair.

Operating Impact: Wastewater Enterprise relies on critical system components like CSD structures to maintain compliance with the NPDES operating permits. The immediate concerns are to address function and capacity deficiencies through structural/corrosion improvements, and to protect the secondary/biological treatment processes by preventing saltwater intrusion. If saltwater intrusion is not controlled, the elevated chloride levels from the intrusion could lead to process upsets and potential non-compliance with the regulatory permits, which could translate into fines or other actions from the State and/or Federal regulators.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
75 SFPUC Capital Project Plan
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SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15726-WW Collection System Improvement FSP ID 10002344
Project Title: CSD Backflow Prevention and Monitoring
Total Budget: $ 11,759,901
Project Start: 7/25/2016
Project Finish: 12/30/2022
Current Active Phase: Construction
Organization: SSIP
Project Manager: Saed Toloui
Facility Category: Sewer and Collection System
Type: Capital
Description: Collection system assets that contribute to saltwater intrusion fall into two categories: conveyance and CSD structures. A component of this project involves developing and implementing a CSD and conveyance monitoring plan to gather data on the salinity in the whole collection network to be able to locate potential infiltration sources in the collection system and then verify performance once improvements (implemented through SFPUC's R&R Program) have been completed. The scope also includes planning, design and installation backflow preventers at selected CSD outfalls. Backflow preventers will be installed in a phased and monitored approach, with the following priority CSD outfalls considered based on locations with the potential for highest inflow in the system for the same tide: 17 Jackson Street, 10 Pierce Street, 29 Mariposa Street, 13 Beach Street, 15 Sansome Street, 24 Fifth Street, 25 Sixth Street, 26 Division Street, 18 Howard Street, 31A Islais Creek North, 32 Marin Street, 33 Selby Street, and 41 Yosemite. The project scope will be fluid and subject to change based on monitoring results.

This project would allow WWE to maintain compliance with the regulatory permits by bringing the CSD structures into a state of good repair.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
76 SFPUC Capital Project Plan
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SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15726-WW Collection System Improvement FSP ID 10002378
Project Title: 5th, North 6th and Division Street CSD Rehab Total Budget: $ 5,234,600
Project Start: 7/1/2016
Project Finish: 5/31/2022
Current Active Phase: Post-Construction
Organization: SSIP
Project Manager: Saed Toloui
Facility Category: Sewer and Collection System
Type: Capital
Description: A program-wide assessment was performed of the CSD structures through the Collections System Reliability (CSR) programmatic effort. Based on video inspections by WWE Operations personnel, three CSD structures, CSD 24, 25, and 26 (5th, North 6th, and Division Street) were identified as priority structures due to their age (built in 1947, 1934, and 1963, respectively), the importance of the CSD structure based on amount of discharge and sensitivity of the receiving water body, structural conditions, compliance with permit requirements, and other operational deficiencies. These CSDs were combined into one project due to proximity and hydraulic interconnectedness. Hydraulic modeling of the three CSDs will be performed as their functions are related. Scope of work for these CSDs are based on historical performance and WWE Operations video inspection records and include cleaning and specific condition assessment of the asset, including preliminary seismic evaluation, provide necessary ventilation and repair necessary concrete crack, spalling and exposed rebar. Additionally, the project will also aim to provide safe access, replace the flap gate at 5th St. CSD and North 6th St. CSD, refurbish flap gate at Division CSD, and repair the baffle at Division CSD.

This project would allow WWE to maintain compliance with the regulatory permits by bringing the CSD structures into a state of good repair.

Operating Impact: Wastewater Enterprise relies on critical system components like CSD structures to maintain compliance with the National Pollutant Discharge Elimination System (NPDES) operating permits. The immediate concerns are to address function and capacity deficiencies through structural/corrosion improvements, and to protect the secondary/biological treatment processes by preventing saltwater intrusion. If saltwater intrusion is not controlled, the elevated chloride levels from the intrusion could lead to process upsets and potential non- compliance with the regulatory permits, which could translate into fines or other actions from the State and/or Federal regulators.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
77 SFPUC Capital Project Plan
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SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15726-WW Collection System Improvement FSP ID 10033745
Project Title: Mission St 16th to Cesar Chavez St Brick Swr Rehab Total Budget: $ 8,857,300
Project Start: 7/2/2018
Project Finish: 11/30/2022
Current Active Phase: Construction
Organization: SSIP
Project Manager: Suzanne Huang
Facility Category: Sewer and Collection System
Type: Capital
Description: The project purpose is to rehabilitate and/or replace large-diameter sewers after the scope of work is defined through the condition assessment efforts from the Collection System Condition Assessment Project (Project CWWSIPCSSR02). Based on the condition assessment efforts, approximately 1-mile of large diameter sewers over 100-years old and located on Mission Street, between 16th and Cesar Chavez Streets, were confirmed to be in need of rehabilitation. This project will include the design, environmental review, right-of-way, bid and award, construction, project management, and construction management support to complete the rehabilitation work.

In addition, funding for the planning efforts for two additional projects was funded through this project. At the end of the planning effort, the two projects will be completed through a separate wastewater capital project, the Large Diameter Sewer Rehabilitation and Condition Assessment.

When this project is completed, approximately 4,350 feet of large-diameter sewers would be rehabilitated, with an extended useful life of at least 50-years.

Justification: This project helps meet the SSIP Level-of-Service (LOS) by providing full compliance with State and Federal regulatory requirements applicable to the treatment and disposal of sewage and storm water, and Wastewater Enterprise (WWE) goal of providing a compliant, reliable, resilient, and flexible system that can respond to catastrophic events.

Operating Impact: The project will have a positive operating impact. When completed, the rehabilitated sewers will have additional 50-year life. Therefore, it reduces the risk of failure and associated potential operating costs to address emergency failures and monitoring of the existing 100-year-old sewers.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
78 SFPUC Capital Project Plan
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Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15726-WW Collection System Improvement FSP ID 10033106
Project Title: Geary BRT Sewer Improvements Phase 2 PreCon Total Budget: $ 2,000,000
Project Start: 3/15/2018
Project Finish: 6/30/2023
Current Active Phase:

Organization: SSIP
Project Manager: Manfred Wong
Facility Category: Sewer and Collection System
Type: Capital
Description: Phase 2 of SFMTA's Geary Bus Rapit Transit (BRT) Project includes the addition of center-running BRT lanes on Geary Boulevard between Palm Avenue and 27th Avenue, followed by dedicated BRT lanes along each sides of the street between 27th and 34th Avenue. The center-running BRT lanes on Geary Boulevard would be located directly above the existing sewer lines and severely impact SFPUC's ability to perform future maintenance, repair and/or replacement. The purpose of the Phase 2 sewer work is to coordinate with Geary BRT Project to relocate (or replace as needed) main sewers outside of the transit lanes, platforms and bulb- outs. SFPUC had determined sewer conditions along this segment (Stanyan Street to 34th Avenue) and approximately 2.2 miles of aging sewers have been identified as possibly needing replacement. Any sewer work required, whether it is sewer relocation, sewer rehabilitation or sewer replacement, will be undertaken as part of SFMTA's project. Only initial costs for planning and design has been allocated for this project within the SSIP Phase 1 Re-Baselined Program budget.

Justification: This group of projects helps meet the SSIP Level-of-Service (LOS) by providing full compliance with State and Federal regulatory requirements applicable to the treatment and disposal of sewage and storm water, and Wastewater Enterprise (WWE) goal of providing a compliant, reliable, resilient, and flexible system that can respond to catastrophic events. The Interdepartmental projects will further benefit the City by integrating sewer improvements into transit improvement projects.

Operating Impact: Many of San Francisco's sewers are at or nearing the end of their useful life and are critically in need of upgrades. In addition, our sewer system was not built to withstand a major earthquake or impacts of climate change. Thus, it is important to invest now in these assets to avoid more costly future emergency repairs and potential regulatory fines.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
79 SFPUC Capital Project Plan
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SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15726-WW Collection System Improvement FSP ID 10002554
Project Title: Richmond Transport Modeling
Total Budget: $ 86,883
Project Start: 3/25/2013
Project Finish: 6/30/2014
Current Active Phase:

Organization: SSIP
Project Manager: Bessie Tam
Facility Category: Sewer and Collection System
Type: Capital
Description: Historically, geysering and blown manholes have been observed in the Richmond Transport/Storage Tunnel and upstream sewer system during large storms. Various hydraulic models were performed using InfoWorks and some physical improvements to the system have been made over the last 15 years. The hydraulic modeling performed could not account for air pockets or potential bores in the system; therefore, WWE and DPW/Hydraulics agreed that consultant support was needed to provide numeric modeling that can stimulate the known situation and provide recommendations for capital improvements to address the system issues. This project included the review of two separate models: the InfoWorks Integrated Catchment Model of the San Francisco collection system, and a Transient Analysis Program model of the Richmond Transport/Storage Tunnel and associated sewers and amenities. Recommendations for improving the system and addressing the identified issues were developed in a technical memorandum. Since the completion of the TM, a new project was initiated to evaluate and determine which recommendations from the TM would be implemented through construction.

Justification: Project completed and closed-out, no additional funding is requested.

Operating Impact: Project completed and closed-out, no additional funding is requested.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
80 SFPUC Capital Project Plan
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SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15726-WW Collection System Improvement FSP ID 10002641
Project Title: Collection System Condition Assessment
Total Budget: $ 4,909,939
Project Start: 5/9/2013
Project Finish: 3/31/2021
Current Active Phase:

Organization: SSIP
Project Manager: Suzanne Huang
Facility Category: Sewer and Collection System
Type: Capital
Description: There are over 80-miles of major sewers that have been in service for over 100-years. Using Collection System Asset Management Program (CSAMP) data, major sewers were prioritized by expanding the existing consequence of failure scores. Using this method, approximately 13-miles of the 80-miles major sewers that were considered to be the most critical with an average age of 127-years. The project completed the condition assessment of approximately 10-miles of these critical large-diameter sewers. The project included condition assessment of large-diameter sewers at various locations throughout San Francisco, and fulfill the Needs Assessment effort in the Planning Phase. Upon completion of the condition assessment, the means and methods of rehabilitation or replacement will be used to initiate sewer improvement projects in SSIP Sewer Improvement Projects.

Justification: Project completed - no additional funding is requested.

Operating Impact: Project completed - no additional funding is requested.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
81 SFPUC Capital Project Plan
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SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15726-WW Collection System Improvement FSP ID 10002652
Project Title: Kansas and Marin Streets Sewer Improvements Total Budget: $ 30,000,000
Project Start: 6/10/2013
Project Finish: 8/30/2024
Current Active Phase: Pre-Construction
Organization: SSIP
Project Manager: Derek Adams
Facility Category: Sewer and Collection System
Type: Capital
Description: The purpose of the Kansas and Marin Streets Sewer Improvements Project is to increase the wet weather flow conveyance for a minor drainage basin within the Islais Creek Watershed Basin to meet the Level of Service (LOS) storm. The project consists of a 900 linear foot, 8' inside diameter tunnel connecting two existing sewer boxes through the Public Works Corporation Yard at Cesar Chavez Avenue. The project also includes relocation assistance associated with temporary displacements of existing lease-holders who occupy SFPUC's property above the C-Box Transport Storage Structure (Lot 031), as this space will be needed for construction staging. Two new reinforced concrete junction structures will also be constructed to connect with the existing sewers, along with surface restoration work associated with construction and installation of the above assets.

Justification: Upstream improvements have been completed; therefore, this project is necessary to complete the hydraulic capacity increase for this portion of the Islais Creek watershed system.

Operating Impact: The project will have an overall positive impact to operations. The tunnel will provide additional hydraulic capacity to minimize flood risk to the surrounding areas; therefore, reduce the need for wastewater staff to respond to flooding complaints or issues.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 15,000,000 $ 15,000,000 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 15,000,000 $ 15,000,000 $ 0 $ 0 $ 0 $ 0 $ 0
82 SFPUC Capital Project Plan
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SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15726-WW Collection System Improvement FSP ID 10002644
Project Title: Van Ness BRT Sewer Improvements
Total Budget: $ 25,000,000
Project Start: 10/1/2013
Project Finish: 6/30/2023
Current Active Phase: Construction
Organization: SSIP
Project Manager: Manfred Wong
Facility Category: Sewer and Collection System
Type: Capital
Description: The Van Ness Bus Rapid Transit (BRT) Project is lead by SFMTA in conjunction with the Van Ness BRT Sewer Improvements Project, which is part of the SFPUC's SSIP Phase 1 Program. SFPUC will replace and relocate existing sewer utilities within Van Ness Avenue, between Lombard Street and Mission Street, from the center of the street to outside of the BRT right-of-way. This will allow for future sewer service maintenance and repair/replacement without impacting SFMTA's BRT operations. The scope of the project includes constructing approximately 20,000 linear feet (LF) of 12-inch to 54-inch diameter Vitrified Clay Pipe (VCP), Reinforced Concrete Pipe (RCP) or High Density Polyethylene) HDPE (in steel casing) sewer mains and associated manholes, catch basins and culverts; and retrofitting and connecting existing sewer laterals and catch basins to the aforementioned new sewer mains. Closed-circuit television (CCTV) technology will be used to inspect the newly constructed sewer mains, sewer laterals and culverts. Abandoned sewers (approximately 1,800 LF) will be plugged-and-filled. Sewer construction was completed in early 2021.

Justification: This project meets the SSIP Level-of-Service (LOS) by providing full compliance with State and Federal regulatory requirements applicable to the collection of sewage and storm water, and Wastewater Enterprise (WWE) goal of providing a compliant, reliable, resilient, and flexible system that can respond to catastrophic events. The Interdepartmental projects will further benefit the City by integrating sewer and water improvements into transit improvement projects.

The SSIP Phase 1 Re-Baselined Program budget is $21.1M. Due to the significant claims on this SFMTA construction contract, a revised budget of $25M is requested to cover project wide claim related cost sharing.

The funding request for FY20-21 was for an additional $4,200,205 to cover claim costs and extended CM/ESDC services. There is a potential need to request additional funds upon resolution of construction claims.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
83 SFPUC Capital Project Plan
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SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15726-WW Collection System Improvement FSP ID 10002667
Project Title: Better Market Street Sewer Improvements Total Budget: $ 15,000,000
Project Start: 1/6/2014
Project Finish: 10/31/2028
Current Active Phase: Pre-Construction
Organization: SSIP
Project Manager: Bessie Tam
Facility Category: Sewer and Collection System
Type: Capital
Description: San Francisco Public Works Department's vision for a Better Market Street (BMS) is a comprehensive program to reconstruct the City's premier boulevard and the region's most important transit corridor from Octavia Boulevard to The Embarcadero. The program is a series of interdependent projects (BMS Core Capacity Improvements, BMS Streetscape Enhancements, and BMS State of Good Repair) that will advance several key City policies: Transit First, Complete Streets, the SF Pedestrian Strategy/Walk First and the SF Bicycle Plan. The BMS State of Good Repair Project (a.k.a. BMS Sewer Improvements) will be completed under SSIP to replace aging sewer infrastructure beneath Market Street, especially the brick sewers that are over 100 years old. The requesting funding is for project cost of the Phase 1A contract from 5th Street to 8th Street, and for design budget of the entire corridor.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 207,270 $ 0 $ 207,270 $ 0 $ 0 $ 0 $ 0
CM $ 2,720,000 $ 0 $ 0 $ 1,500,000 $ 1,220,000 $ 0 $ 0
CN $ 9,856,000 $ 0 $ 0 $ 9,856,000 $ 0 $ 0 $ 0
Total $ 12,783,270 $ 0 $ 207,270 $ 11,356,000 $ 1,220,000 $ 0 $ 0 84 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15726-WW Collection System Improvement FSP ID 10002670
Project Title: Geary BRT Sewer Improvements Phase 1
Total Budget: $ 11,505,099
Project Start: 1/6/2014
Project Finish: 12/30/2022
Current Active Phase: Construction
Organization: SSIP
Project Manager: Manfred Wong
Facility Category: Sewer and Collection System
Type: Capital
Description: SFMTA's Geary BRT Project will improve the 38-Geary bus services, accessibilities, and pedestrian safety.

The project includes collaboration from SFPUC, SFPW, and San Francisco County Transportation Authority (SFCTA). Phase 1 of the SFMTA Geary BRT Project is comprised mostly of transit and pedestrian bulbs. The addition of concrete and/or curb alignment change may trigger the needs to relocate existing catch basins, side sewers vents, and manholes. SFPW and SFPUC have determined the condition of water and sewer utilities along the Geary Corridor. Approximately 2.5 miles of aging sewers (6-inch to 18-inch diameter circular sewers and 3-foot by 5-foot egg-shaped brick sewers) along the Geary corridor and nearby cross streets will be rehabilitated or replaced. The purpose of the Geary Blvd Sewer and Water Improvements Project is to coordinate with the Geary BRT Project in relocating/replacing main sewers and water mains outside of the transit lanes along the Geary Corridor from Van Ness Avenue to Stanyan Street.

Justification: Construction completed - no additional funds will be requested.

Operating Impact: Construction completed - no additional funds will be requested.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
85 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15726-WW Collection System Improvement FSP ID 10002672
Project Title: Central Subway Sewer Improvements
Total Budget: $ 3,108,430
Project Start: 1/6/2014
Project Finish: 6/28/2019
Current Active Phase:

Organization: SSIP
Project Manager: Manfred Wong
Facility Category: Sewer and Collection System
Type: Capital
Description: This project is related to the SFMTA Central Subway Phase 2 of the Third Street Long Range Transportation Plan Project that will extend rail service from Fourth and King Streets to a northern terminal at Stockton and Jackson Streets. The purpose of this project is to include sewer improvements to avoid conflicts with the proposed light rail scope and to minimize future repair and replacement impacts. The sewer improvement project includes reconstructing existing 78-inch sewer (Fourth Street between Brannan Street and King Street), and relocating/ replacing existing 30-inch force main (Fourth Street between Bryant Street and King Street) and 48-inch gravity sewer (Fourth Street between Bryant Street and Brannan Street).

Justification: Project completed - no additional funding is requested.

Operating Impact: Project completed - no additional funding requested.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
86 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15726-WW Collection System Improvement FSP ID 10002687
Project Title: Mission Bay Loop Sewer Improvement
Total Budget: $ 718,200
Project Start: 5/2/2014
Project Finish: 12/30/2022
Current Active Phase: Post-Construction
Organization: SSIP
Project Manager: Ming Yee
Facility Category: Sewer and Collection System
Type: Capital
Description: SFMTA's Mission Bay Loop Project will install light rail track on Illinois Street between 18th and 19th Streets.

The improvements will support the future operations of the Third Street Light Rail in anticipation of the activation of the new Central Subway segment. The existing gravity sewers and force mains on Illinois Street will need to be relocated and/or replaced to avoid future conflicts with light rail operations. The sewer work has been completed and turned over to WWE operations, and SFMTA's contract has issued substantial completion to its contractor.

Justification: Construction completed and project was fully funded. No additional funding is requested.

Operating Impact: Existing assets were replaced with new ones. As such, no operational impacts are anticipated with this project and Wastewater Enterprise will continue to perform routine maintenance of these assets.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
87 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15726-WW Collection System Improvement FSP ID 10002689
Project Title: Drumm and Jackson Streets Sewer System Improvement Total Budget: $ 6,470,881
Project Start: 5/26/2015
Project Finish: 12/31/2020
Current Active Phase:

Organization: SSIP
Project Manager: Suzanne Huang
Facility Category: Sewer and Collection System
Type: Capital
Description: Under this project, 800 linear-feet of the Drumm Street Box Sewer (between Commercial and Jackson Streets) and 200 linear-feet of the Jackson Street Box Sewer (between Drumm Street and the Embarcadero) were rehabilitated. Increasing the reliability of these major assets help meet the NPDES permit requirement to maximize use of the collection system for storage and to maximize flows to the wastewater treatment plant.

Associated work for rehabilitation included performing necessary cleaning for trenchless rehabilitation, bypassing sewer flow by damming and piping through the existing box sewer and performing surface restoration. Coordination with WWE were conducted to ensure worker safety and preventing wet-weather impacts. CEQA approval and public outreach for the project were completed. The project included planning, environmental approval, design, and construction phases.

Justification: Fully funded before FY20-21
Operating Impact: Project completed - no additional funding is requested.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
88 SFPUC Capital Project Plan
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SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15726-WW Collection System Improvement FSP ID 10002695
Project Title: Masonic Avenue Sewer Improvements
Total Budget: $ 2,995,772
Project Start: 10/27/2014
Project Finish: 6/28/2019
Current Active Phase:

Organization: SSIP
Project Manager: Manfred Wong
Facility Category: Sewer and Collection System
Type: Capital
Description: SFPW's Masonic Avenue Complete Streets Project will take place on Masonic Avenue between Geary Boulevard and Fell Street. The project includes sidewalk and streetscape improvements; median and bicycle lane additions on Masonic Avenue; construction of a small park on the southwest corner of Geary Boulevard and Masonic Avenue; and incorporation of public art elements along this corridor. In conjunction with the aforementioned SFPW Masonic Avenue Complete Streets Project, the Masonic Avenue Sewer Replacement Project includes rehabilitating/ realigning existing sewers as well as constructing new sewer mains, manholes, side sewers and catch basins. The sewer scope includes approximately 4,700 linear feet of sewers ranging from 12-inch to 24-inch in diameter.

Justification: Project completed - no additional funding requested.

Operating Impact: Project completed - no additional funding requested.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
89 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15726-WW Collection System Improvement FSP ID 10002760
Project Title: Cargo Way Sewer Box Odor Reduction
Total Budget: $ 8,742,633
Project Start: 4/13/2015
Project Finish: 12/30/2022
Current Active Phase: Construction
Organization: SSIP
Project Manager: Carman Luk
Facility Category: Sewer and Collection System
Type: Capital
Description: This project will construct a new force main (flushing line) that conveys secondary effluent from the existing Booster Pump Station to the existing 7-foot diameter sewer located on Cargo Way, near Mendell Street. The new force main will introduce approximately 1.5 million-gallon-per day (MGD) of flow back into the sewer system to minimize solids from settling to the bottom of the sewer; thereby, reducing odors from forming and escaping from the sewers into the atmosphere. In addition, mechanical, electrical, and instrumental controls will be installed inside the Booster Pump Station that would allow operation staff to turn on and off (or throttle) flows into this flushline.

Justification: The Bay Area Air Quality Management District (BAAQMD) and the public have filed several odor complaints against SFPUC for the reported odors near the project vicinity. This project will address the odor complaints from BAAQMD and the public. As the surrounding areas are being developed by the City, more people are expected to be present in the area and an increased number of odor complaints would be expected.

Operating Impact: Operations will need to continue to respond to odor complaints, monitor odors, and install temporary odor- control measures in manholes.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
90 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15726-WW Collection System Improvement FSP ID 10002767
Project Title: Rutland Sewer Improvements
Total Budget: $ 1,500,000
Project Start: 10/30/2017
Project Finish: 9/21/2018
Current Active Phase:

Organization: SSIP
Project Manager: Manfred Wong
Facility Category: Sewer and Collection System
Type: Capital
Description: Under this project, the hydraulic capacity of the sewers in the project area will be increased to meet the SSIP Level of Service storm. The project consists of multiple improvements along Rutland Street (from Visitacion Avenue to Sunnydale Avenue) including replacing the existing sewer with a larger reinforced concrete pipe, constructing a wet weather diversion structure, and conveying water passing over a weir inside this underground structure during a large storm event through new piping and discharging into a deep wet weather tunnel (Sunnydale Sewer Tunnel). To minimize construction impacts to the community, this sewer work will be constructed with the Visitacion Valley Green Nodes Project.

Justification: Project completed, no additional funds will be requested.

Operating Impact: Project completed, no additional funds will be requested.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
91 SFPUC Capital Project Plan
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SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15726-WW Collection System Improvement FSP ID 10002776
Project Title: Taraval Sewer Improvements
Total Budget: $ 34,500,000
Project Start: 3/14/2016
Project Finish: 7/31/2025
Current Active Phase: Construction
Organization: SSIP
Project Manager: Bessie Tam
Facility Category: Sewer and Collection System
Type: Capital
Description: SFMTA has proposed a pedestrian safety and transit improvements project along Muni's "L Taraval" route. The project includes construction/extension of boarding islands, addition of dedicated transit-only lanes, and replacement of aging tracks, overhead wires, and trolley poles. The Taraval Sewer Improvements Project will relocate existing sewer facilities from the center of the street to outside of the tracks to allow for ease of maintenance and repair/replacement without impacting future SFMTA's Muni operations. The scope of the sewer work includes replacing approximately 19,000 LF of 12-inch to 36-inch diameter ISP, Vitrified Clay Pipe (VCP), Reinforced Concrete Pipe (RCP), or concrete sewers along Taraval Street between 15th Avenue and 46th Avenue, and Ulloa Street between Forest Side Avenue and 15th Avenue for a twin sewer system. Most of the sewers to be replaced are close to 100 years old. Project is split into two construction contracts. Segment A is from Zoo to Sunset Blvd. and construction was initiated in 7/19. Segment B is from Sunset Blvd. to West Portal and that construction contract is expected to NTP in early 2020.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 5,000,000 $ 5,000,000 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 5,000,000 $ 5,000,000 $ 0 $ 0 $ 0 $ 0 $ 0
92 SFPUC Capital Project Plan
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SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15726-WW Collection System Improvement

FSP ID (N/A)
Project Title: Large Diameter Sewer Initial Projects
Total Budget: $ 114,592,400
Project Start: 8/1/2019
Project Finish: 12/7/2026
Current Active Phase: Pre-Construction
Organization: SSIP
Project Manager: Bessie Tam
Facility Category: Sewer and Collection System
Type: Capital
Description: The project purpose is to rehabilitate and/or replace large-diameter sewers based on condition assessment efforts completed by staff. This project will fund approximately 35,000-feet of rehabilitation or replacements of large-diameter sewers that are over 100-years-old in various parts of San Francisco.

In addition, a 66-inch diameter pressurized pipe (or the Channel Force Main ) was identified to be in need of rehabilitation or replacement; however, since the force main is almost always in service to meet regulations, a major sewer bypass is needed in order to perform a thorough inspection. This project will construct a bypass, or the Channel Force Main Tee, that will connect the existing force main to a nearby sewer transport/storage structure. When complete, approximately one-third of the existing force main can be taken out of service for rehabilitation and/or repair during the dry-weather seasons. In addition, this bypass will provide long-term operational flexibility to Wastewater Enterprise since flows from the Channel Force Main can be diverted away from the headworks area of Southeast Treatment Plant during dry weather seasons.

When complete, this project will fund multiple construction contracts to rehabilitate and/or repair approximately 35,000-feet of large-diameter sewers, and a bypass will be installed that would allow future condition assessment and/or rehabilitation of one-third of the Channel Force Main.

Justification: Over 80-miles of large-diameter sewers (sewers greater than 36-inches in diameter) have been in service for 100-years or more and are in need of rehabilitation before failure occurs. Since these are large diameter sewers, any failures could have significant impacts to the public health and safety.

Operating Impact: This project will have a positive operating impact, as it reduces the risk of sewer failures in the aging sewer system. The bypass, or the Channel Force Main Tee, will provide a means for one-third of the existing Channel Force Main to undergo condition assessment or rehabilitation while maintaining regulatory compliance; and the bypass will provide operational flexibility that allows dry weather flows to be diverted away from headworks during dry weather seasons.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 677,249 $ 0 $ 677,249 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 1,237,160 $ 0 $ 1,237,160 $ 0 $ 0 $ 0 $ 0
CM $ 5,186,866 $ 0 $ 1,200,000 $ 3,986,866 $ 0 $ 0 $ 0
CN $ 52,239,429 $ 35,000,000 $ 17,239,429 $ 0 $ 0 $ 0 $ 0 Total $ 59,340,704 $ 35,000,000 $ 20,353,838 $ 3,986,866 $ 0 $ 0 $ 0 93 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15726-WW Collection System Improvement

FSP ID (N/A)
Project Title: Judah Street Twin Sewer Construction Project Total Budget: $ 106,805,362
Project Start: 10/1/2031
Project Finish: 9/26/2036
Current Active Phase:

Organization: SSIP
Project Manager: Stephen Robinson
Facility Category: Sewer and Collection System
Type: Capital
Description: This interdepartmental sewer project would replace aging infrastructure such as the sewers which are made of bricks and are over 100 years old.

Preliminary project estimate costs are based on the assumption that 78% of the existing sewers are recommended in need of replacement, where 34% of the existing sewers are over 100 years old. Condition assessment of the remaining 22% of sewers will be performed and replacement needs will be determined; Sewer replacement work is recommended along the Judah corridor and cross streets intersecting Judah Street. About 9% of the sewers have been identified for replacement and half of these segments are currently under construction. The replacement work is assumed with an open trench construction technique ("open-cut").

Hydraulic analysis would be performed to determine the appropriate pipe sizes and project scope/estimate will be adjusted accordingly. Sewer access for construction, inspection, cleaning and maintenance will require de- energization of the OCS and may be conducted when trains are not in service. Two alternatives were assumed for the cost analysis: 1) in-situ open-cut replacement and 2) relocate the main sewer completely outside of the tracks by construction of a twin collection system on each side of the tracks. Although Alternative 1 is more cost effective, Alternative 2 would reduce long-term maintenance costs, and benefit both SFMTA and SFPUC by ensuring minimal impacts to SFMTA operations from periodic sewer maintenance and repair activities while allowing SFPUC access to sewer infrastructure without disrupting the rapid transit service.

Justification: Interdepartmental sewer projects are projects initiated by other City and County agencies that can be strategically coordinated with SSIP projects. These synergies are also a factor considered when prioritizing sewer improvements.

Limits of work for the N Judah Rapid Transit Project include Judah Street between 9th Avenue and Lower Great Highway. As part of MUNI Forward, SFMTA has determined to include the Judah corridor as part of their Rapid Network. The proposed project transit improvement will include, but not limited to, transit priority lanes, new boarding zones, new median platforms, new lane configurations and buffer zones, transit bulb-outs, side improvement and parking changes.

Operating Impact: During Construction: Minor workarounds or flow bypass may be required to facilitate construction work, however major shutdowns and/or diversions are not likely required.

Post Construction: This project involves in-kind rehabilitation and replacement, and will not impact operations once the project is completed.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 3,718,374 $ 0 $ 0 $ 0 $ 0 $ 0 $ 3,718,374
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 11,245,143 $ 0 $ 0 $ 0 $ 0 $ 0 $ 10,323,856
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 14,963,517 $ 0 $ 0 $ 0 $ 0 $ 0 $ 14,042,230
94 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15726-WW Collection System Improvement

FSP ID (N/A)
Project Title: Geary BRT Sewer Improvements - Phase 2 Constructio Total Budget: $ 21,220,723
Project Start: 7/3/2023
Project Finish: 1/27/2027
Current Active Phase:

Organization: SSIP
Project Manager: Stephen Robinson
Facility Category: Sewer and Collection System
Type: Capital
Description: This project includes planning, design, and construction of the proposed sewer work in coordination with the Geary BRT Phase 2 project. The 38 Geary bus service delivery currently relies on a motorcoach with bus stations closer to the curbs. The proposed center-running dedicated lanes on Geary Blvd. will be directly above existing sewers. This sewer replacement alignment is recommended with a twin system outside of the new transit platforms and center-running BRT lanes for ease of future maintenance and prevention of service disruption to MUNI. Approximately 22% of the street blocks within the project limit have an existing twin collection system.

The age, materials and past condition assessment of sewers were considered to determine the proposed sewer replacement scope. It is assumed that SFPUC would prefer replacing all aging brick sewers and other inadequate sewers that need repair or replacement. The preliminary project estimates are based on the assumption that 78% of the existing sewers need replacement, where 40% of the existing sewers are over 90 years old. Condition assessment will determine the replacement needs of the remaining 22% of the sewers, and cost will be adjusted accordingly. Sewer replacement work is recommended along Geary corridor and the cross streets intersecting Geary. Some of the sewers along the cross streets were replaced in or after 1997.

About 11% of the sewers have been identified for replacement. The proposed replacement is assumed using an open trench construction technique using equivalent pipe sizes. A condition assessment is recommended for all sewers along the Geary corridor within the project limit for a trenchless rehabilitation assessment.

The proposed center-running BRT lanes on Geary Boulevard will be directly above the existing sewer currently located along the centerline of Geary Boulevard. The proximity of the existing sewer to the proposed BRT lane location may impact SFPUC's ability to perform future maintenance, repair and/or replacement. In addition, approximately 70% of the pipe segments within the Geary BRT Phase 2 limits are over 50 years old and 37% of the segments are 100-year or older. The purpose of the sewer work is to coordinate with Geary BRT Project Phase 2 to relocate main sewers outside of the transit lanes and locations of platforms and bulb-outs along the Geary Corridor. 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, the Geary BRT Sewer Replacement Project would be completed in SSIP.

Operating Impact: During Construction: Bypass and/or diversions may be required to facilitate construction work.

Post Construction: This project involves in-kind rehabilitation and replacement, and will not impact operations once the project is completed.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 103,296 $ 103,296 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 3,550,476 $ 0 $ 1,800,000 $ 1,750,476 $ 0 $ 0 $ 0
CN $ 17,566,951 $ 0 $ 17,566,951 $ 0 $ 0 $ 0 $ 0
Total $ 21,220,723 $ 103,296 $ 19,366,951 $ 1,750,476 $ 0 $ 0 $ 0 95 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15726-WW Collection System Improvement

FSP ID (N/A)
Project Title: T/S Box Seismic Evaluation
Total Budget: $ 3,006,784
Project Start: 7/1/2024
Project Finish: 6/30/2027
Current Active Phase:

Organization: SSIP
Project Manager: Stephen Robinson
Facility Category: Sewer and Collection System
Type: Capital
Description: This work includes evaluation of seismic vulnerabilities, assessment of seismic reliability, identification of deficiencies, and potential conceptual improvement strategies of the following Treatment/Storage (T/S) facilities: Marina T/S, Jackson T/S, Channel T/S, Mariposa T/S, Islais Creek T/S, Yosemite T/S, Sunnydale T/S, Richmond T/S, Westside T/S, and Lake Merced T/S.

As part of the T/S Box Tier 1 Condition Assessment, potential vulnerabilities will be identified through a desktop review of drawings. Although the range of these potential seismic issues will be identified upon completion of that study, some examples of vulnerabilities are anticipated to include ground shaking, ground deformation (e. g., liquefaction), interactions with other structures, and points of connection with other wastewater assets.

The T/S boxes were constructed with a range of configurations, from single box sections to tunnels and multi- box monolithic structures. Due to this variability in configuration and the types of seismic vulnerabilities, the analytical approach would be developed specifically for each T/S box. The general scope of work may include review of available drawings, geotechnical information, basis of design/design criteria, and Tier 1 condition assessment, and other prior condition assessment information; Development of an analytical approach; Evaluation of seismic vulnerabilities; Analysis of select representative structural cross-sections; Determination of seismic reliability, deficiencies, and potential improvement strategies; Preparation of engineering report.

Justification: After a major earthquake, the Transport / Storage boxes (T/S Boxes) will be required to be functional to collect and store wastewater and to convey it to the treatment plants, per Seismic Reliability LOS Goals. In addition, many of the T/S boxes provide a connection point to the system's combined sewer discharge structures.

Although the T/S boxes are considered to be some of the more recently constructed assets in the collection system, most were not designed using current seismic practices. A seismic evaluation of the T/S boxes is needed to assess their vulnerability, identify deficiencies and determine if improvements are required for them to remain functional following a major earthquake
Operating Impact: None
Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 3,006,784 $ 0 $ 0 $ 1,002,261 $ 1,002,261 $ 1,002,262 $ 0 ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 3,006,784 $ 0 $ 0 $ 1,002,261 $ 1,002,261 $ 1,002,262 $ 0 96 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15726-WW Collection System Improvement

FSP ID (N/A)
Project Title: T/S Box Improvements (Initial Allowance) Total Budget: $ 7,069,245
Project Start: 1/2/2025
Project Finish: 6/29/2034
Current Active Phase:

Organization: SSIP
Project Manager: Stephen Robinson
Facility Category: Sewer and Collection System
Type: Capital
Description: This project includes an allocation of funding to perform improvements to Treatment/Storage (T/S) boxes identified following Tier 2 field inspections. Information from Tier 2 work will be used to identify needs, develop, and prioritize projects. Due to the wide range in asset sizes, type of construction, field conditions, and level of deterioration, improvement costs will be highly variable. Due to the size and current life cycle state of the T/S boxes, it is anticipated that improvements will consist primarily of rehabilitation of internal defects using trenchless methods. Examples of potential improvements may include restoration of internal concrete and reinforcement, structural repairs, equipment repairs, and flushing systems.

Justification: San Francisco has approximately 17 miles of T/S structures around its perimeter, varying in size up to 25 feet wide and up to 52 feet deep. T/S boxes store and convey combined sanitary and stormwater flow to SFPUC's treatment plants. These assets were constructed between the late 1970s and early 1990s, making the oldest structures over 40 years old. Given the corrosive environment within these facilities and their importance and value, improvements may be needed to maintain reliability. To protect SFPUC investments, it may be more effective to address defects before accelerated deterioration, least to more costly repairs in the future.

This project involves SFPUC's transport/storage box (T/S Box) facilities, Marina T/S, Jackson T/S, Channel T/S, Mariposa T/S, Islais Creek T/S, Yosemite T/S, Sunnydale T/S, Richmond T/S, Westside T/S, and Lake Merced T/S.

Operating Impact: During Construction: Minor workarounds may be required to facilitate construction work, however major shutdowns and/or diversions are not likely required.

Post Construction: This project involves in-kind rehabilitation and replacement, and will not impact operations once the project is completed.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 237,663 $ 0 $ 0 $ 237,663 $ 0 $ 0 $ 0
ER $ 114,796 $ 0 $ 0 $ 0 $ 57,398 $ 57,398 $ 0
DS $ 751,028 $ 0 $ 0 $ 0 $ 300,000 $ 350,000 $ 101,028
CM $ 1,017,287 $ 0 $ 0 $ 0 $ 0 $ 0 $ 1,017,287
CN $ 4,948,471 $ 0 $ 0 $ 0 $ 0 $ 0 $ 4,948,471
Total $ 7,069,245 $ 0 $ 0 $ 237,663 $ 357,398 $ 407,398 $ 6,066,786 97 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15726-WW Collection System Improvement FSP ID 10037245
Project Title: Brannan (019) CSD Discharge & Baffle Rehab Total Budget: $ 7,949,300
Project Start: 12/7/2020
Project Finish: 5/1/2026
Current Active Phase: Pre-Construction
Organization: SSIP
Project Manager: Saed Toloui
Facility Category: Sewer and Collection System
Type: Capital
Description: The components of the project at Brannan Combined Sewer Discharge (CSD) involve the following, as recommended in the 2019 AAR: Replace the butterfly valve and hydraulic actuator, two sensors, corroded metal stilling wells, the flap gate with an inline check valve, and access ladder; Install baffle for floatables control; Conduct concrete patching and repair works and repair exposed rebar.

Justification: The Brannan St. Combined Sewer Discharge ("Brannan CSD") is located at Brannan and Embarcadero.

Brannan CSD was originally constructed in 1912. The following issues need to be addressed to meet Operational Reliability LOS goals (State of Good Repair): Butterfly Valve: The sensors are currently not in service. The 2019 inspections noted severe corroding on the stilling well. The butterfly valve no longer functions and is stuck in the closed position. As a result, the Brannan CSD is not currently functioning; Flap Gate: During the construction of the Embarcadero promenade, concrete was demolished and dropped on the existing gate. This damaged the frame and gate, preventing the gate from sitting against the wall and damaging the flap. The gate no longer functions in restraining seawater and sea life from entering the sewer; Baffle: Brannan CSD does not currently have a baffle for floatables control. The 2019 AAR recommended installation of a baffle; Structural Rehab: Annual inspection of the outfall has revealed that the structure exhibits concrete degradation and spalling, exposed rebar and biological growth. In addition, the access ladder into the outfall is missing the bottom rungs
Conceptual design is completed under the R&R Project TF76.

Operating Impact: During Construction: This project will have no impact to operations during construction, as the project will be undertaken during the dry season when the asset is not in use.

Post Construction: This project involves in-kind rehabilitation and replacement, and does not impact operations once the project is completed.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 403,790 $ 0 $ 403,790 $ 0 $ 0 $ 0 $ 0
CM $ 784,300 $ 0 $ 550,000 $ 225,000 $ 9,300 $ 0 $ 0
CN $ 5,500,500 $ 0 $ 5,500,500 $ 0 $ 0 $ 0 $ 0
Total $ 6,688,590 $ 0 $ 6,454,290 $ 225,000 $ 9,300 $ 0 $ 0 98 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15726-WW Collection System Improvement FSP ID 10037244
Project Title: Baker (009) Baffle Imp & Backflow Valve Repair Total Budget: $ 2,861,400
Project Start: 12/7/2020
Project Finish: 8/30/2024
Current Active Phase: Pre-Construction
Organization: SSIP
Project Manager: Saed Toloui
Facility Category: Sewer and Collection System
Type: Capital
Description: The components of the project at Baker CSD involve installing a baffle on the east overflow weir; Patching and coating minor exposed aggregate in the former DAF chamber; Repairing the western array of valves to stop leaking; Repairing the eastern array of valves to prevent leaking; Repairing or replacing deteriorated metal plumbing pipes; Repairing minor defects including missing aggregate and infiltration in connecting sewer.

Justification: Baker CSD (CSD 009) is located at the northern end of Baker St, adjacent to the Little Marina Green Picnic Area. Baker CSD was originally constructed in 1971. During storm events, when the treatment and storage (T/S) in the system is maximized, the structure allows combined sanitary sewer and stormwater runoff from the Marina T/S box to discharge to the Bay.

The following issue needs to be addressed to meet Operational Reliability LOS goals (Performance Requirements): East Baffle Wall: Baker CSD was originally constructed in 1971 and has a weir elevation of -4.0 feet. The CSD has two weirs: the "east overflow weir" and the "west overflow weir". Each weir is approximately 39 feet in length. While the west overflow weir has a wooden baffle that is noted to be in good condition, recent inspections have noted that the baffle adjacent to the east overflow weir is missing.

The following issues need to be addressed to meet Operational Reliability LOS goals (State of Good Repair):

LCV Check Valves: In 2015, LCV Check Valves (flap gates) were installed on each (east and west) weir to prevent tidal backflow into the sewer system. There are six check valves on each weir (12 in total). Recent inspections have noted that the western array of check valves may leak during king tides due to the adhesive peeling away from the concrete. The adhesive on the eastern array of check valves are also showing signs of deterioration in a similar fashion.

Structural Rehab: Annual CSD inspections have also revealed minor structural deficiencies at Baker CSD, such as deteriorated metal plumbing pipes (≤2-inch diameter) at one end of the discharge structure, minor missing aggregate, stains, and patched circumferential cracks in the rectangular portion of the connecting sewer, and minor exposed aggregate in the former DAF chamber.

Operating Impact: During Construction: This project will have no impact to operations during construction, as the project will be undertaken during the dry season when the asset is not in use.

Post Construction: This project involves in-kind rehabilitation and replacement, and does not impact operations once the project is completed.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 160,336 $ 0 $ 153,036 $ 7,300 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 160,336 $ 0 $ 153,036 $ 7,300 $ 0 $ 0 $ 0
99 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15726-WW Collection System Improvement

FSP ID (N/A)
Project Title: System-wide Monitoring Equipment Assessment Total Budget: $ 9,288,649
Project Start: 1/18/2022
Project Finish: 2/1/2027
Current Active Phase:

Organization: SSIP
Project Manager: Maria Kristel Cruz
Facility Category: Sewer and Collection System
Type: Capital
Description: The project involves a system-wide assessment of all of the WWE's collection system monitoring equipment for dry and wet-weather operations, reporting and other related functions. The project scope will perform a desktop-based gap analysis to document the location, condition, reliability, etc for the current monitoring equipment and compare that against WWE's long-term vision. The assessment will provide recommendations for replacement, relocation or consolidation of sensors, calibration needs, technology upgrades related to power and communications, new installations, additional access, or other recommendations. The assessment will also include a long-term maintenance plan for all sensors.

As an allowance and a starting point, the project cost assumes replacement and conversion to wireless communication for existing sensors at the following CSD locations: CSD 001 – Lake Merced (3 sensors); CSD 002 – Vicente (3 sensors); CSD 003 – Lincoln (3 sensors); CSD 005 – Seacliff 1 (3 sensors); CSD 007 – Seacliff 2 (2 sensors); CSD 009 – Baker (1 sensor, relocated from Pierce CSD); CSD 025 – 6th Street (1 sensor); CSD 029 – Mariposa (3 sensors); CSD 031A – Islais Creek (1 sensor); CSD 041 – Yosemite (1 sensor); CSD 043 – Sunnydale (1 sensor).

An additional allowance of $2,000,000 is also included for reliability improvements at other collection system locations based on the assessment results.

Justification: The data collected from monitoring equipment is currently used by OEM for wet-weather operations and permit required reporting. This data is also used by WWE for Storm Watch operations, support flooding claims, and for continuous refinement of the hydrologic and hydraulic model. WWE has a long-term vision to develop a system-wide monitoring strategy for the collection system to provide a comprehensive understanding of the collection system's performance during a dry or wet weather event.

Monitoring equipment typically involves sensors installed in sewer pipes, T/S boxes, outfall structures, etc. to convey the data through either wireless networks (e.g. Telog) or through the distributed control system (DCS) hard-wired networks. The reliability of sensor data depends on a number of factors, including: the location of the probe, the suitability of technology to the particular application, the reliability of the communication line, calibration of the sensors, the condition of the sensors, and a reliable power supply.

To meet WWE's long-term vision, a system-wide assessment of all current sensors is recommended to assess the purpose, current condition, recommended replacement, and maintenance requirements. This assessment would identify the importance of each monitoring location based on requirements stemming from WWE operations, permit compliance, and other needs. The outcome of this assessment would allow prioritizing installation of new monitoring equipment over a multi-year timeframe. This assessment would also develop a long-term plan to continuously update and maintain the sensors.

Operating Impact: During Construction: This project will have no impact to operations during construction, as the project will be undertaken during the dry season when the asset is not in use.

Post Construction: Conversion to wireless communication for sensors may require an update to the control/communications strategy and will require changes to maintenance activities (for example, battery replacements).

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 2,000,000 $ 2,000,000 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 25,984 $ 0 $ 0 $ 25,984 $ 0 $ 0 $ 0
CM $ 756,582 $ 0 $ 0 $ 254,309 $ 332,047 $ 170,226 $ 0
CN $ 5,772,168 $ 0 $ 0 $ 5,772,168 $ 0 $ 0 $ 0
Total $ 8,554,734 $ 2,000,000 $ 0 $ 6,052,461 $ 332,047 $ 170,226 $ 0 100
SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15726-WW Collection System Improvement

FSP ID (N/A)
Project Title: CSD Structure Rehab & Upgrades - Part 1 Total Budget: $ 39,653,100
Project Start: 1/3/2022
Project Finish: 1/31/2029
Current Active Phase: Not Started
Organization: SSIP
Project Manager: Saed Toloui
Facility Category: Sewer and Collection System
Type: Capital
Description: A detailed condition inspection should be undertaken prior to design to confirm the scope of structural rehabilitation work. The components of the projects are detailed as follows:

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

Justification: This project encompasses condition assessment and improvements at the following seven CSD Structures:

Laguna (011), Howard (018), Fourth St. North (023), Mariposa (029), Evans (037), Lake Merced (001), and Lincoln (003). Improvements on the CSD structures are required to meet Operational Reliability LOS goals (Performance Requirements and State of Good Repair).

Operating Impact: During Construction: This project will have no impact to operations during construction, as the project will be undertaken during the dry season when the asset is not in use.

Post Construction: None
Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 1,321,860 $ 300,000 $ 600,000 $ 380,000 $ 41,860 $ 0 $ 0 ER $ 536,700 $ 45,000 $ 250,000 $ 135,000 $ 106,700 $ 0 $ 0 DS $ 5,185,000 $ 500,000 $ 1,000,000 $ 1,600,000 $ 1,200,000 $ 465,000 $ 420,000 CM $ 4,329,000 $ 0 $ 30,000 $ 570,000 $ 1,400,000 $ 1,400,000 $ 929,000 CN $ 28,280,540 $ 0 $ 0 $ 6,822,800 $ 13,128,700 $ 7,914,800 $ 414,240 Total $ 39,653,100 $ 845,000 $ 1,880,000 $ 9,507,800 $ 15,877,260 $ 9,779,800 $ 1,763,240 101
SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15726-WW Collection System Improvement

FSP ID (N/A)
Project Title: Islais Creek (031A) CSD Rehab & Backflow Preventio Total Budget: $ 17,919,276
Project Start: 10/2/2023
Project Finish: 4/27/2029
Current Active Phase:

Organization: SSIP
Project Manager: Stephen Robinson
Facility Category: Sewer and Collection System
Type: Capital
Description: The components of the project at Islais Creek North CSD involve the following: Condition assessment of the CSD structure; Install check valve on all weir openings for backflow prevention; Patch and coat concrete defects; Seal infiltration cracks.

A hydraulic study should be completed in the planning stage to review head loss and ventilation impacts of a backflow prevention device at Islais Creek North CSD. For preliminary scoping purposes, it is assumed that overflow check valves (composed of a stainless steel mounting frame with a flexible rubber flap attached to the top of the mounting plate) will be anchored to the creek-side of all weir openings to provide backflow prevention. The appropriate backflow prevention technology for this CSD configuration should be explored during AAR.

Justification: Islais Creek North (031A) CSD was originally constructed in 1994. The CSD is located adjacent to Tulare St in between Indiana St and Tennessee St. During storm events when the treatment and storage in the system is maximized, the structure allows combined sanitary sewer and stormwater runoff from the Islais Creek T/S box to discharge into receiving waters at Islais Creek and ultimately into the Bay. The following issues needs to be addressed to meet Operational Reliability LOS goals (Performance Requirements): Backflow Prevention: Islais Creek North CSD is the largest outfall structure in the City based on weir length. The weir at Islais Creek North CSD is at an elevation of -3.0 feet. Due to the low elevation, the CSD currently experiences tidal breaching during king tides (very high astronomical tides typically occurring 2-3 times per year). The CSD has a total effective weir length of 600 feet which makes the CSD susceptible to seawater intrusion. Installation of a backflow prevention device would mitigate seawater intrusion into the sewer system and protect the CSD structure against accelerated concrete degradation; Structural Rehab: The 2019 CSD inspection revealed structural deficiencies, including multiple cracks and infiltration. The inspection of the weir revealed hairline cracks in multiple places. It is recommended that structural rehabilitation work be conducted to meet the Operational Reliability LOS goals (State of Good Repair).

Operating Impact: During Construction: This project will have no impact to operations during construction, as the project will be undertaken during the dry season when the asset is not in use.

Post Construction: Backflow prevention will require changes to operation and maintenance activities and updates to the plans. Hydraulic impacts of backflow prevention will need to be undertaken and may require updates to the wet weather operational strategy.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 646,835 $ 0 $ 623,687 $ 23,148 $ 0 $ 0 $ 0
ER $ 161,274 $ 0 $ 80,637 $ 80,637 $ 0 $ 0 $ 0
DS $ 1,992,523 $ 0 $ 0 $ 1,813,379 $ 159,667 $ 19,477 $ 0 CM $ 2,575,151 $ 0 $ 0 $ 0 $ 0 $ 1,020,135 $ 1,555,016
CN $ 12,543,493 $ 0 $ 0 $ 0 $ 0 $ 12,543,493 $ 0
Total $ 17,919,276 $ 0 $ 704,324 $ 1,917,164 $ 159,667 $ 13,583,105 $ 1,555,016 102
SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15726-WW Collection System Improvement

FSP ID (N/A)
Project Title: CSD Structure Rehab & Upgrades - Part 2 Total Budget: $ 28,274,039
Project Start: 1/2/2030
Project Finish: 12/27/2035
Current Active Phase:

Organization: SSIP
Project Manager: Stephen Robinson
Facility Category: Sewer and Collection System
Type: Capital
Description: A detailed condition inspection should be undertaken prior to design to confirm the scope of structural rehabilitation work. The components of various projects are detailed as follows: 3rd Street (022) CSD [to be coordinated with Project CSD 4, which may include rehab of this structure]: Seal infiltration cracks and holes; Patch and coat concrete defects and exposed rebar; Seal major cracks and fractures; 4th Street S. (028) CSD [to be coordinated with Project CSD 4, which may include rehab of this structure]: Clean and prepare pipe for decommissioning; remove debris and loose materials, and seal infiltration cracks and holes; Relocate and/or cap existing utilities into the CSD; Install permanent bulkheads at the seawall and incoming sewer; Apply anticorrosive coating to exposed ferrous metals; Perform dewatering within the CSD; Install lightweight cellular concrete; Remove access manholes and backfill. Replace manhole covers with asphalt concrete; Seacliff/6' Brick (006) CSD: Seal infiltration cracks and holes; Patch and coat concrete defects and exposed rebar; Seal major cracks and fractures; Replace access ladder to extend to manhole rim; Replace corroded dewatering pipes; Lincoln (003) CSD: Seal infiltration cracks and holes; Patch and coat concrete defects and exposed rebar; Seal major cracks and fractures; Remove abandoned-in-place flow monitoring equipment and cables; Replace access gates, associated attachment structure, access ladder to extend to manhole rim flushing line and install backflow flap valve; Mile Rock (004) CSD: Seal infiltration cracks and holes; Repair facility access door and install gasket; 3rd St N (031) CSD: Repair and patch exposed aggregate and rebar; Repair damaged mortar on weir wall; Marin (032) CSD: Includes installation of a check valve on all weir openings for backflow prevention; Selby (033) CSD: Includes installation of a check valve on all weir openings for backflow prevention; 3rd St. S (035) CSD: Install check valve on all weir openings for backflow prevention; Repair concrete surfaces, patch cracks and exposed rebar; Assess and address ventilation requirements, as needed; Fitch Street (042) CSD: Project CSD 4 includes rehab of the Fitch Street CSD. However, rehab of that CSD may be completed under this project instead. Currently, the cost to address Fitch Street CSD is in Project CSD- 4 and is not included in this project.

Justification: This project encompasses improvements at CSD structures in response to structural deterioration. Detailed condition assessment would reveal the actual improvements required, however the following CSD structures are included for consideration: CSD (022) 3rd Street (located in Mission Creek); CSD (028) 4th Street S. (located in Mission Creek); CSD (006) Seacliff/ 6' Brick; CSD (003) Lincoln; CSD (004) Mile Rock; CSD (031) 3rd Street N (located in Islais Creek Channel – North side); CSD (032) Marin Street; CSD (033) Selby Street; CSD (035) 3rd Street S (located in Islais Creek Channel – South side).

Depending on the outcomes of the detailed condition assessment, this project may address some or all of the defects identified in any of the above CSD structures.

Operating Impact: During Construction: This project will have no impact to operations during construction, as the project will be undertaken during the dry season when the asset is not in use.

Post Construction: None
Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 989,772 $ 0 $ 0 $ 0 $ 0 $ 0 $ 989,772
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 3,082,232 $ 0 $ 0 $ 0 $ 0 $ 0 $ 3,082,232
CM $ 1,359,363 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 19,791,827 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 25,223,194 $ 0 $ 0 $ 0 $ 0 $ 0 $ 4,072,004
103
SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15726-WW Collection System Improvement FSP ID 10002138
Project Title: North Shore to Channel F M Drainage Improvement Total Budget: $ 17,300,000
Project Start: 5/29/2012
Project Finish: 6/6/2017
Current Active Phase:

Organization: SSIP
Project Manager: Bessie Tam
Facility Category: Sewer and Collection System
Type: Capital
Description: North Shore Force Main (NSFM) provides critical conveyance of combined sewage and stormwater flows and before this project, the force main did not have any redundancy. Approximately 2,750 LF of the 8,000 LF of this force main were located in The Embarcadero Roadway and either constructed of steel pipe or ductile iron pipe (both are susceptible to corrosion). After emergency repairs in 2008, a project was initiated under the Wastewater Capital Improvement Program to construct a redundant force main (North Shore to Channel Force Main [NSCFM]), so the 2,750 LF of the existing NSFM may be taken out of service for a complete repairs.

Justification: Project completed in 2017 - no additional funding requested.

Operating Impact: Project completed in 2017 - no additional funding requested.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
$ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
104
SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15726-WW Collection System Improvement FSP ID 10002417
Project Title: Hudson Ave Pump Station and Outfall Improvements Total Budget: $ 281,639
Project Start: 3/31/2014
Project Finish: 3/31/2017
Current Active Phase:

Organization: SSIP
Project Manager: Bessie Tam
Facility Category: Sewer and Collection System
Type: Capital
Description: This project involves working with other City departments as necessary to request two affected property owners to install sewer laterals from their properties to the sewer main on Innes Avenue. The project also involves working with other City departments to determine the feasibility and possibility of implementing a loan program or other financial assistance to the property owners for their construction of the lateral connection to the sewer main. After the affected properties have sewer lateral connections to the sewer main in place on Innes Avenue, the Hudson Avenue Pump Station and the 1-block of 8-inch easement sewer will be deactivated by plugging and capping the pipe with light weight concrete. Coordination with SFPW will be required on sidewalk encroachment issues related to one of the affected properties. External outreach will also be needed to implement the solution, in coordination with SFPUC Communications. The project assumes that the property owners will hire and pay for their own contractor to install necessary pumps or laterals to make a connection to the sewer on Innes Avenue.

Justification: Project Completed - no additional funding needed Operating Impact: Project Completed - no additional funding needed Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
105
SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15726-WW Collection System Improvement FSP ID 10002419
Project Title: Force Main Rehab at Embarcadero and Jackson Street Total Budget: $ 11,009,047
Project Start: 7/7/2014
Project Finish: 9/29/2022
Current Active Phase: Construction
Organization: SSIP
Project Manager: Ming Yee
Facility Category: Sewer and Collection System
Type: Capital
Description: The purpose of this project is to rehabilitate or replace the portion of the existing North Shore Force Main (NSFM) that is most susceptible to failure. At the completion of this project, the entire portion of the NSFM located outside the Jackson Street Transport/Storage Box (JST) will have complete redundancy. NSFM provides critical conveyance of the combined sewage and stormwater flows from the northeastern quadrant of San Francisco to the Southeast Treatment Plant. Before 2015, this force main did not have any redundancy and can only be taken out of service for no more than 22-hours in order to meet the National Pollutant Discharge Elimination System (NPDES) permit requirements.

In 2014, approximately 2,500-feet of the NSFM was rehabilitated, but approximately 240- feet could not be rehabilitated due to limited shutdown time. By 2016, a redundant force main was installed (the North Shore to Channel Force Main), and the combined sewage flows are now diverted to the NSCFM, allowing this project to proceed.

This project consists of rehabilitating the remaining 240-feet of NSFM, which is most susceptible to failure, by installing a 28-inch outside diameter HDPE pipe into the existing 36-inch diameter steel force main. In addition, the project will include construction of a new valve-vault and associated mechanical and electrical equipment, refurbishment of mechanical and electrical equipment inside an existing valve vault, and installation of a new electrical pedestal and control units aboveground. Together, these mechanical and electrical equipment will allow Waste Water Enterprise Operations operational redundancy to either to direct combined sewage flows to the NSFM or to the NSCFM.

A Memorandum of Understanding (MOU) and a Permit to Enter are established with SF Port and its tenant for the temporary staging area needed for the construction contract and an existing MOU is already in place for the permanent facilities that will be installed. California Environmental Quality Act (CEQA) approval (MND) has been approved by City Planning. Extensive public outreach to the community will also be conducted, including stakeholders along SF Port's waterfront area.

Justification: Operational redundancy for critical sewer infrastructure. North Shore Force Main conveys combined sewage flows from the North Shore and Channel Watershed Basins to the Southeast Treatment Plant for treatment, and needs to be in service all the time to meet regulatory compliance.

Operating Impact: WWE will need to operate and maintain new aboveground and underground assets constructed under this project, including 1) one new underground valve-vaults (with mechanical valve and associated components inside) that allow combined sewage flows to be diverted either to the NSCFM or the to NSFM, and 2) new electrical and controls cabinets located on The Embarcadero.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
106
SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15726-WW Collection System Improvement FSP ID 10026828
Project Title: Mariposa Dry-Weather Pump Station & Force Main Imp Total Budget: $ 31,932,461
Project Start: 7/1/2014
Project Finish: 12/30/2022
Current Active Phase: Construction
Organization: SSIP
Project Manager: Carman Luk
Facility Category: Sewer and Collection System
Type: Capital
Description: The project involves construction of new dry-weather pump station and force main to achieve the peak design flow of 5.0 million-gallon per day (MGD). The scope consists of demolishing the existing pump station building, underground structure, wet well, electrical system, and associated assets to make room for a new pump station. The existing dry-weather force main is being replaced with a larger diameter force main downstream of the new dry-weather pump station. A Memorandum of Understanding (MOU) was established with the Port of San Francisco (SF Port) since both the pump station and force main are located within SF Port's jurisdiction.

Justification: This project is needed to meet state regulatory requirements associated with the National Pollution Discharge Elimination Permit (NPDES Permit), which is part of the Clean Water Act. Mariposa Dry-Weather Pump Station conveys dry-weather and wet-weather combined sewage flows from the Channel watershed to the existing Southeast Wastewater Treatment Plant. This station was originally completed in1954 with dry-weather pumping capacity of 1.2 million-gallon-per-day (MGD). Due to recent developments from the upstream area (Mission Bay, Dogpatch, Potrero Hill areas), the the pump station needs to be upsized to convey 5.0 MGD of dry-weather sewage flows to prevent dry-weather sewage flows from discharging into the San Francisco Bay.

Project has been fully funded as of FY21-22 and no additional funding is requested at this time.

Operating Impact: This is an asset replacement project and existing operation and maintenance staffs will have a new pump station and force main to operate when the project is completed. The operation and maintenance of the new pump station is expected to be similar or less than the previous station due to updates in the instrumentation and controls included in the new pump station.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
107
SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15726-WW Collection System Improvement FSP ID 10026829
Project Title: Cesar Chavez Pump Station
Total Budget: $ 178,360
Project Start: 9/8/2014
Project Finish: 5/26/2016
Current Active Phase:

Organization: SSIP
Project Manager: Bessie Tam
Facility Category: Sewer and Collection System
Type: Capital
Description: Under this project, stormwater and groundwater that collects under the Cesar Chavez freeway underpass within a bounded area will be conveyed to SEP. As this is not an all-weather pump station, WWE determined that this project is a lower priority than other all-weather pump stations. The remaining needs of the project may be added to the WWE R&R program list for consideration. After the NAR and the Draft AAR were completed, it was determined that this project is less critical than other dry-weather or all-weather pump station improvements. Therefore, this project will complete the Draft AAR and any remaining work is to be deferred to the WWE R&R program for consideration. This SSIP project will end at the Draft AAR phase.

Justification: Project was stopped at draft AAR (in 2016) and no additional funding request.

Operating Impact: Project was stopped at draft AAR (in 2016) and no additional funding request.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
108
SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15726-WW Collection System Improvement FSP ID 10002465
Project Title: Marin Street Sewer Replacement
Total Budget: $ 5,968,190
Project Start: 7/1/2015
Project Finish: 1/23/2020
Current Active Phase:

Organization: SSIP
Project Manager: Ming Yee
Facility Category: Sewer and Collection System
Type: Capital
Description: Project completed and fully funded, no additional funding is being requested in FY22-23.

The project will upsize the 24-inch diameter sewer (located between the intersection of 3rd Street and Marin Street and the Marin Street Outfall Structure) and associated sewers to handle the additional dry-weather flows projected from the tributary area. The wet-weather conveyance associated with this sewer system would also be evaluated but any identified scope for addressing wet-weather conveyance issues is not included in this project. Hydraulic studies of the watershed area will be performed to determine the hydraulic adequacy of the pipelines in the area based on expected flows from approved developments, as well as to confirm the necessary pipe size. The existing 24-inch diameter sewer in the vicinity of Marin Street, between Indiana Street and Marin Street CSD (located under southbound Highway 280) will also be upsized. The existing 24-inch diameter sewer on Marin Street, between 3rd street and Indiana Streets, will be replaced with a larger diameter sewer.

Justification: Project completed and fully funded, no additional funding is being requested.

Operating Impact: Project completed and fully funded, no additional funding is being requested.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
109
SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15726-WW Collection System Improvement FSP ID 10002485
Project Title: Griffith Pump Station Improvements
Total Budget: $ 15,377,500
Project Start: 3/14/2016
Project Finish: 6/30/2022
Current Active Phase: Post-Construction
Organization: SSIP
Project Manager: Suzanne Huang
Facility Category: Sewer and Collection System
Type: Capital
Description: The aging mechanical and electrical systems at Griffith Pump Station is refurbished and its expected service life is extended. The facility is modernized, which would reduce energy use and future maintenance requirements. The scope of the project includes replacing the dry weather pumps and rebuilding the wet weather pump, installing new sump pumps to maintain the existing capacity of 11.5 MGD and 120 MGD, new bar screens, two new bridge cranes in the manifold room and main pump area, and a new tamper-proof roof access ladder. The bar rack room crane is replaced with a new monorail system. Structural modifications was performed in support of mechanical systems installations. The project involved construction of two canopy systems to protect outdoor equipment, including chemical tanks, metering pumps, ultraviolet light, and associated deteriorating elements.

Justification: Griffith Pump Station is an all weather facility that serves as the primary sewage and stormwater pumping facility conveys flows from the southeastern area of San Francisco to the Southeast Treatment Plant. The station is over 20-years old and many mechanical and electrical components have reached the end of its useful lives, and are in need of replacement or refurbishment in order to keep the facility operational.

Operating Impact: Many of the components inside this pump station are replaced or refurbished.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
110
SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15726-WW Collection System Improvement FSP ID 10037251
Project Title: Seacliff No. 1 PS & FM Upgrade
Total Budget: $ 14,682,200
Project Start: 12/7/2020
Project Finish: 12/31/2026
Current Active Phase: Pre-Construction
Organization: SSIP
Project Manager: Suzanne Huang
Facility Category: Sewer and Collection System
Type: Capital
Description: Due to its age, condition, and opportunity for water quality benefits through upsizing the station's capacity, it is recommended that Seacliff No.1 Pump Station and force main be replaced. This would include: Replacement of pump station and 8-inch force main (930 LF); Installation of flow monitoring devices for post-storm evaluation and floatable controls at the overflow structure to CSD 005; Connection from new pump station to CSD 005; Possibly installing a redundant pump for 'n+1' redundancy during wet weather and consider provisions for wet well isolation for maintenance and inspection, if feasible As the current site is partially on Federal/GGNRA property, locating a suitable site may require additional coordination activities with the Real Estate Division.

Justification: Seacliff No.1 PS was constructed in 1929 and operates in dry and wet weather via two pumps. An 8-inch diameter force main (930 LF) connects the pump station to a sewer on El Camino Del Mar Drive that drains to the Richmond Transport Tunnel. Overflows from the sump drain to China Beach via CSD 005.

The pump station has deteriorated, and the following issues need to be addressed to meet Operational Reliability LOS Goals (State of Good Repair): Controls and communication equipment are in need of repair or replacement; Electrical systems are aging, with surface rusting due to harsh marine environment; Leakage from manhole cover and wall penetration on the uphill side; Piping system is old and in need of repair or replacement.

As the overflow structure for CSD 005 is located within Seacliff No. 1 Pump Station, the following are opportunities to meet the Operational Reliability LOS Goal (Performance Requirements & Water Quality):

Improve floatables control in the overflow chamber; Upsize the station's conveyance capacities to enhance combined sewer discharge control and reduce discharge in the typical year.

The deteriorated state of the pump station poses health and safety risks, and should be addressed to meet the Health, Safety & Security LOS. These hazards include HVAC ventilation fans are in need of replacement; Wet well cover is rusting and deteriorated, and there is difficulty accessing the building due to topography, narrow steps to entry door, lack of site lighting, etc.

Operating Impact: During Construction: Depending on the location of the new pump station, shutdowns and/or diversions may be required.

Post Construction: This project involves upsizing the pump station, and is therefore not a replace-in-kind project. Future operations may differ slightly from current operations.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 201,099 $ 0 $ 201,099 $ 0 $ 0 $ 0 $ 0
ER $ 99,659 $ 0 $ 99,659 $ 0 $ 0 $ 0 $ 0
DS $ 53,000 $ 0 $ 53,000 $ 0 $ 0 $ 0 $ 0
CM $ 2,082,190 $ 0 $ 500,000 $ 900,000 $ 500,000 $ 182,190 $ 0 CN $ 9,813,005 $ 0 $ 9,813,005 $ 0 $ 0 $ 0 $ 0
Total $ 12,248,953 $ 0 $ 10,666,763 $ 900,000 $ 500,000 $ 182,190 $ 0 111
SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15726-WW Collection System Improvement FSP ID 100037246
Project Title: Seacliff No. 2 PS & FM Upgrade
Total Budget: $ 19,315,100
Project Start: 12/14/2020
Project Finish: 1/31/2028
Current Active Phase: Pre-Construction
Organization: SSIP
Project Manager: Carman Luk
Facility Category: Sewer and Collection System
Type: Capital
Description: This project includes Planning (including condition assessment, needs identification, alternative analysis and conceptual engineering), Design, Right-of-Way, Environmental, Bid and Award, and Construction for the following scope of work and assumptions: Existing PS can be rehabilitated and upgraded to meet current building codes; Perform seismic retrofit of the existing pump station building and associated mechanical and electrical equipment, piping, and fittings; Address fire, emergency and health and safety requirements; Assume damaged concrete and exposed rebars can be repaired; Assume deterioration of the existing wet-wells can be repaired; Replace the three submersible pumps in kind (47 horsepower pumps); Replace other mechanical and process equipment, including: existing crane, bubbler system, piping, valves, inlet gate and operator, water system components, and washdown pump; Provide protective coating to all exposed metal piping, fittings, and valves; Replace all electrical equipment; Upgrade fiber optic connection; Address PS security needs, including providing: perimeter camera, access key box at gate, egress compliant gate hardware and level lockset or panic hardware exit devise and solid panel surrounding lock; Replace existing eight-inch force main with 16- inch force main in the same alignment.

Justification: Seacliff No. 2 Pump Station (S2S) was constructed in 1940 and conveys dry 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 existing 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 overflows from CSD 007 drain to Baker Beach. There is also a CSD 006 as part of the drainage system to S2S. The purpose of this project is to rehabilitate Seacliff No. 2 PS and FM, in accordance with the Operational Reliability Level-of-Service Goals (State of Good Repair) and to improve its operational performance and reduce CSD activations (at both CSD 006 and CSD 007). The station has historically staged a rented, portable generator on site for backup power, and it suffers from corrosion due to the marine environment. This project will also provide a stationary generator installed indoors so that it is protected and eliminates the expense of the continuous rented unit.

Operating Impact: The Seacliff No. 2 Pump Station and Force Main allows WWE to transport combined sewage flows to the Richmond Transport Tunnels before the system reaches capacity and results in a CSD outfall overflow. This is an important asset in this system to reduce the number of overflows at CSD 006 and CSD 007. The management of CSD overflows is a vital performance requirement for WWE to maintain compliance with the NPDES permit.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 44,862 $ 0 $ 44,862 $ 0 $ 0 $ 0 $ 0
DS $ 353,832 $ 0 $ 353,832 $ 0 $ 0 $ 0 $ 0
CM $ 2,456,987 $ 0 $ 200,000 $ 1,400,000 $ 856,987 $ 0 $ 0 CN $ 13,641,825 $ 0 $ 13,641,825 $ 0 $ 0 $ 0 $ 0
Total $ 16,497,506 $ 0 $ 14,240,519 $ 1,400,000 $ 856,987 $ 0 $ 0 112
SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15726-WW Collection System Improvement FSP ID 10037303
Project Title: Sunnydale PS Safety Improvements
Total Budget: $ 15,541,500
Project Start: 12/14/2020
Project Finish: 5/29/2026
Current Active Phase: Pre-Construction
Organization: SSIP
Project Manager: Ming Yee
Facility Category: Sewer and Collection System
Type: Capital
Description: This project's scope aims to address the following health, safety, and security issues at Sunnydale PS - Address safety risks from groundwater intrusion, including repairing structural deficiencies, including cracks and leaks; Upgrade and repair corroded equipment and appurtenances inside manifold room (including piping, PRVs, lighting, instruments, equipment); Address water leakage in manifold room and Motor Control Center (MCC); Address water intrusion from conduits package connected to PG &E transformer; Repair leaking door; Perform electrical repairs; Replace corroded HVAC equipment damaged by water intrusion.

Address Security Concerns, including installing new security signage and upgrading lighting to dusk-activated LED lighting; Upgrade card readers and door contacts at all perimeter doors; Add interior presence sensing, connected to an intrusion detection panel and alarming to security; Furnish, install and configure video recording servers, management server and analytic servers including uninterruptable power supplies (UPS); Install video camera units and local recording.

Address Other Safety Concerns, including evaluating and adding a gas detection system, as necessary; Add site lighting at egress penthouse and entrance to the station.

Justification: Sunnydale Pump Station is a below-grade pump station constructed in 1991 and serves the Sunnydale drainage basin during wet weather. The station is prone to groundwater intrusion, which has corroded the building structure, electrical equipment, and mechanical equipment (including the HVAC system). Additionally, the exposure of electrical equipment to water (e.g., a leak is evident above the 80 Volt main breaker station) has made the working conditions hazardous. Security risks to the facility are also a concern. This project aims to address improvement needs to mitigate health, safety, and security risks to meet the Health, Safety, & Security LOS Goal. Longer-term improvements at this station are in a separate project and scheduled later in the capital improvement program.

Operating Impact: During Construction: Shutdowns and/or diversions will not be required as the work can be undertaken during dry weather when the pump station is offline.

Post Construction: This project involves replacement-in-kind and will not affect future operations.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 1,952,943 $ 0 $ 900,000 $ 1,052,943 $ 0 $ 0 $ 0
CN $ 11,484,215 $ 0 $ 11,484,215 $ 0 $ 0 $ 0 $ 0
Total $ 13,437,158 $ 0 $ 12,384,215 $ 1,052,943 $ 0 $ 0 $ 0 113
SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15726-WW Collection System Improvement

FSP ID (N/A)
Project Title: Pump Station Security Upgrades (Cesar Chavez, GFS, Total Budget: $ 9,104,872
Project Start: 6/1/2022
Project Finish: 5/3/2027
Current Active Phase:

Organization: SSIP
Project Manager: Murat Bozkurt
Facility Category: Sewer and Collection System
Type: Capital
Description: The scope of security upgrades at the four pump stations is provided below – refer to "SFPUC WWE Security Evaluation Matrix (September 2017)" for further details.

Cesar Chavez Pump Station: Upgrade card readers and door contacts; Add interior presence sensing; connected to an intrusion detection panel and alarm security; Replacing perimeter fence; Add protective cage around outdoor chemical/electrical equipment; Install video recording servers, management server, and analytic servers including UPS; Configure security fiber optic connectivity back to SEP; Upgrade lighting; Add new security signage.

Griffith Pump Station: Add bullet-resistant glass at perimeter windows; Upgrade card readers and door contact; Add interior presence sensing, connected to an intrusion detection panel and alarm security; Install two new gates, replace gate and gate operator at one location, including structural support and electrical power and controls; Replace perimeter fence; Add protective cage around outdoor chemical/electrical equipment; Install recording servers, management server, and analytic servers UPS; Upgrade lighting; Add new security signage; Add video camera units and local recording.

Channel Pump Station: Repair card reader operation at swing gate; Repair any door contacts requiring upgrades; Upgrade card readers Add interior presence sensing, connected to an intrusion detection panel and alarming to security; Replace gate and gate operator at one location including structural support and electrical power and controls; Replace perimeter fence; Install video recording servers, management server, and analytic servers including UPS; Install wireless mesh network; Configure security fiber optic connectivity back to SEP; Upgrade lighting; Add new security signage; Add video camera units and local recording.

Merlin Morris Pump Station: Add new security signage; Upgrade lighting; Convert roof and perimeter fencing to be non-porous to protect staff from freeway debris and safety and security risks posed by the public.

Justification: A security evaluation was performed in 2017 to identify the security risks towards WWE facilities, assets, staff, and operations from outside malevolent acts. The evaluation identified security improvements based on security vulnerability (factoring in location, signage, perimeter protection, lighting, surveillance, and access).

The following pump stations are included in this project: Cesar Chavez Pump Station, Griffith Pump Station, Channel Pump Station, and Merlin Morris Pump Station.

As part of the Health, Safety & Security LOS goal, security measures at these sites shall be enhanced to protect staff, assets, and facilities. As noted, Sunnydale PS will be addressed through a separate project, and Mariposa PS is considered to be completed.

Operating Impact: Security of these facilities are very important to operate safely and securely.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 649,485 $ 0 $ 471,585 $ 177,900 $ 0 $ 0 $ 0
CM $ 1,129,000 $ 0 $ 0 $ 500,000 $ 500,000 $ 129,000 $ 0 CN $ 6,277,972 $ 0 $ 0 $ 6,277,972 $ 0 $ 0 $ 0
Total $ 8,056,457 $ 0 $ 471,585 $ 6,955,872 $ 500,000 $ 129,000 $ 0 114
SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15726-WW Collection System Improvement

FSP ID (N/A)
Project Title: Geary Underpass PS Safe Access Enhancements Total Budget: $ 1,853,600
Project Start: 1/10/2022
Project Finish: 5/29/2026
Current Active Phase: Pre-Construction
Organization: SSIP
Project Manager: Carman Luk
Facility Category: Sewer and Collection System
Type: Capital
Description: This project's purpose is to improve access in and around the Geary Underpass Pump Station, in accordance with the Health, Safety, and Security LOS goal. This includes investigating options to improve maintenance access and assumes the following scopes of work: improve lighting and accessibility for routine maintenance, such as removing and replacing existing pumps; add and/or modify handrail and ladders, and upgrade the guardrail at the well opening.

Justification: This project addresses safe access and healthy and safety issues at the existing pump station. Geary Underpass Pump Station was built in 1960 and operates in wet weather to manage flooding of the Geary Boulevard underpass. The pump station is located below Fillmore Street and consists of an upper level that houses electrical equipment and a lower level that houses the mechanical equipment. Access to this pump station is difficult as staff must walk beside high traffic on a narrow pathway to reach the station.

Operating Impact: A positive operating impact is anticipated since the project will address safety access and health and safety concerns at this station. Since this is an existing station, no additional operation and maintenance needs would be required.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 16,000 $ 16,000 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 291,000 $ 291,000 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 998,800 $ 0 $ 250,000 $ 748,800 $ 0 $ 0 $ 0
CN $ 547,800 $ 0 $ 547,800 $ 0 $ 0 $ 0 $ 0
Total $ 1,853,600 $ 307,000 $ 797,800 $ 748,800 $ 0 $ 0 $ 0 115
SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15726-WW Collection System Improvement

FSP ID (N/A)
Project Title: Griffith DW FM Rehab
Total Budget: $ 4,914,864
Project Start: 10/1/2024
Project Finish: 9/27/2028
Current Active Phase:

Organization: SSIP
Project Manager: Stephen Robinson
Facility Category: Sewer and Collection System
Type: Capital
Description: This project involves condition assessment and rehabilitation of the Griffith dry weather force main. It is recommended that a complete CCTV inspection is performed as the 2017 inspection was only partially performed due to standing water in the pipeline. Although rehabilitation is a potential option and should be explored in Planning & Design, the project cost assumes an in-kind replacement of the entire length (640 LF) of existing dry weather force main.

Justification: Griffith Street Pump Station (GFS) is located at 1601 Griffith Street at the intersection of Griffith Street and Thomas Avenue in the southeast area of the City. This station is an important component of the Yosemite/Fitch and Sunnydale facilities, which are an interconnected, integrated system of wastewater and stormwater pumping and transport/storage for the southern Bayside system. Griffith Street Pump Station pumps a nominal flow of less than 10 MGD in dry weather and up to 120 MGD in wet weather from the Yosemite/Fitch Transport to South East Plant (SEP).

The dry weather force main was originally constructed in 1985 and is comprised of approximately 450 linear feet (LF) of 21-inch reinforced concrete pipe and 190 LF of 20-inch steel pipe. The force main discharges to a sewer outside the station on Griffith Street and Shafter Avenue. The dry weather flow continues on to meet the Hunter's Point Tunnel sewer at Griffith Street and Palou Avenue and eventually arrives at SEP for treatment.

A desktop condition assessment study (SSIP TO#21 Phase 1 Force Main Screening evaluation Report) performed in 2014 indicated that that the condition of this force main could potentially be of concern due to potentially corrosive soils and the ability of the load capacity of the pipe in a potentially deteriorated state. A partial multi-sensor condition assessment was performed in 2017 involving CCTV and laser data capture. It was determined that the force main has deteriorated and requires intervention to maintain Operational Reliability LOS Goals (State of Good Repair).

Operating Impact: During Construction: Flows may be diverted to the Griffith Wet Weather Force Main during construction as it is connected to the Dry Weather Force Main.

Post Construction: This project involves in-kind rehabilitation and replacement, and will not affect future operations.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 176,372 $ 0 $ 0 $ 0 $ 176,372 $ 0 $ 0
ER $ 46,003 $ 0 $ 0 $ 0 $ 46,003 $ 0 $ 0
DS $ 280,800 $ 0 $ 0 $ 0 $ 280,800 $ 0 $ 0
CM $ 833,668 $ 0 $ 0 $ 0 $ 0 $ 520,000 $ 313,668
CN $ 3,578,021 $ 0 $ 0 $ 0 $ 0 $ 3,578,021 $ 0
Total $ 4,914,864 $ 0 $ 0 $ 0 $ 503,175 $ 4,098,021 $ 313,668 116
SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15726-WW Collection System Improvement

FSP ID (N/A)
Project Title: PS & FM Seismic Evaluation
Total Budget: $ 4,677,202
Project Start: 10/2/2023
Project Finish: 3/31/2026
Current Active Phase:

Organization: SSIP
Project Manager: Stephen Robinson
Facility Category: Sewer and Collection System
Type: Capital
Description: This project includes seismic evaluation of the pump stations and force mains listed as follows: Bruce Flynn Pump Station & Bruce Flynn Force Main (2 mains), Channel Pump Station & Channel Force Main , Griffith Pump Station & Griffith Force Main (DW), North Shore Pump Station & North Shore Force Main (To Channel Box), Sunnydale Pump Station & Sunnydale Force Main and Westside Pump Station & Westside Force Main.

Seismic evaluations will be guided by industry accepted standards such as ASCE 31 and ASCE 41. Depending on the structure type and the expected level of performance during an earthquake, the standards will prescribe the appropriate level and methodology of seismic evaluation. An initial planning phase will include confirmation of the required seismic levels of service for each pump station, determination of the seismic performance level (e.g. life safety or immediate occupancy), and selection of the appropriate evaluation methodology. If appropriate, a tiered evaluation approach may be implemented to facilitate prioritization and progressive decision-making regarding investment in seismic improvements.

The depth of analysis and level of detail will be defined during the planning phase of the project. The range in materials, joint types and failure modes associated with pipe asset will necessitate varying seismic analysis methodologies. Similar to the pump station evaluation, an initial planning phase will confirm performance requirements and identify seismic evaluation approaches for each force main. Results of the analysis will identify potential seismic vulnerabilities and failure modes, likelihood of failure and potential mitigation strategies.

Justification: After a major earthquake, pump stations and force mains will be required to convey wastewater from the collection system to the treatment plants. Most pump stations were not constructed to current seismic codes and may require improvements to ensure seismic reliability. Based on the Seismic Reliability LOS Goals, one of the objectives is that facilities can convey flows for treatment within 72 hours of a major earthquake (M7.8, San Andreas). These pump stations and force mains need to be seismically reliable to meet the LOS goal. The Pump Station Condition Assessment Report (January 2014) summarized prior seismic evaluations and recommended additional seismic analyses for pump stations. This work is needed to assess existing vulnerabilities, determine the need for seismic rehabilitation, and to identify potential improvement options. The SSIP Phase 1 Force Main Screening Evaluation Report (December 2014) focused on physical condition, material degradation, and risk due to non-seismic loading. Therefore, a seismic evaluation of force mains is required to assess their seismic vulnerability and determine improvements needed to ensure reliable operation after an earthquake.

Operating Impact: During Construction: Shutdowns and/or diversions will likely be required during construction to facilitate CCTV inspection and subsequent repair or replacement of the pipe.

Post Construction: This project involves upgrades to buildings and structural elements only, and will not affect future operations.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 4,677,202 $ 0 $ 1,385,426 $ 1,849,312 $ 1,442,464 $ 0 $ 0 ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 4,677,202 $ 0 $ 1,385,426 $ 1,849,312 $ 1,442,464 $ 0 $ 0 117
SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15726-WW Collection System Improvement

FSP ID (N/A)
Project Title: Cesar Chavez PS & FM Improvements
Total Budget: $ 13,340,600
Project Start: 7/1/2025
Project Finish: 9/26/2029
Current Active Phase:

Buildings, underground structures, wet wells, and surrounding site: Assess concrete repairs required and perform needed structural rehabilitation of the CCS facilities and inverted siphons; Install lighted flood warning sign on Bayshore Blvd. to warn motorists of flooding (coordinate with Caltrans).

Electrical equipment, power service, generator system, level monitoring system: Replace all electrical and I&C equipment (level controls, power controls, lighting, and safety warning lights).

Process equipment (crane/lifting system, suction/discharge piping, wet-weather lift pumps): Replace all mechanical equipment ( natural gas emergency generator with Tier 4 diesel generator) and ventilation system in pump room (HVAC ducting and fans in poor condition); Perform inspection of wet well-confined space at the earliest convenience and perform structural rehab as needed; Assess and replace 14" (150ft long) RCCP force main.

Justification: The Cesar Chavez Pump Station (CCS) was constructed in 1975 and pumps groundwater accumulation and storm runoff (wet weather only) from the area around Cesar Chavez and the Hwy 101 Freeway. The pump station discharges through a 14-inch force main into a 24-inch sewer located approximately 150 feet east of the pump station.

The Cesar Chavez Pump Station was initially included in SSIP Phase 1, but the project was stopped at AAR phase. The 2015 planning efforts recommended that the pump station be replaced or rehabilitated to ensure Operational Reliability LOS goals are met (State of Good Repair). At the time of AAR development, it appeared that replacement of the station was the preferred alternative but since then, the security issues that were driving that alternative have been improved through local efforts by Caltrans. The Pump Station Security Upgrades project (PS-4) will implement additional security enhancements to the site. Therefore, the basis of this project is the alternative to rehabilitate the existing station.

Operating Impact: During Construction: Shutdowns and/or diversions will not be required as the work can be undertaken during dry weather when the pump station is offline.

Post Construction: This project involves replacement-in-kind and will not affect future operations.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 484,953 $ 0 $ 0 $ 0 $ 484,953 $ 0 $ 0
ER $ 124,868 $ 0 $ 0 $ 0 $ 52,000 $ 72,868 $ 0
DS $ 1,510,999 $ 0 $ 0 $ 0 $ 759,200 $ 751,799 $ 0
CM $ 1,507,823 $ 0 $ 0 $ 0 $ 0 $ 312,000 $ 1,195,823
CN $ 9,711,957 $ 0 $ 0 $ 0 $ 0 $ 9,711,957 $ 0
Total $ 13,340,600 $ 0 $ 0 $ 0 $ 1,296,153 $ 10,848,624 $ 1,195,823 118
SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15726-WW Collection System Improvement

FSP ID (N/A)
Project Title: Tennessee PS & FM Improvements
Total Budget: $ 2,366,086
Project Start: 10/1/2025
Project Finish: 3/29/2030
Current Active Phase:

Organization: SSIP
Project Manager: Howard Fung
Facility Category: Sewer and Collection System
Type: Capital
Description: The scope of this project aims to address the following operational reliability areas, which should be confirmed through assessments as part of project planning.

Buildings, underground structures, wet wells, and surrounding site: Inspect wet well and patch and coat concrete/basin areas exposed to wet conditions to extend life and repair defects; Repair exposed rebar; Repair or replace access ladder; Electrical equipment, power service, generator system, level monitoring system:

Remove and update schematic diagrams if Pac Bell connection is no longer used; Evaluate adequacy of weatherproof enclosure; Evaluate PLC replacement as part of ongoing effort to replace PLCs system-wide (replace pedestal as part of electrical upgrade); Bubbler system is currently in good condition but it will require replacement during the service life of the building; Process equipment: Purchase and install new pumps; Replace 4-inch check valves and associated discharge piping; Add two discharge isolation valves; Perform thickness test on critical piping to determine remaining useful life; Guide rails and chains are currently in good condition, but will require replacement during the service life of the building; HVAC: Confirm existing equipment; replace/install equipment as appropriate to meet safety and code regulations.

Electrical equipment, power service, generator system, level monitoring system: Remove and update schematic diagrams if Pac Bell connection is no longer used; Evaluate adequacy of weatherproof enclosure; Evaluate PLC replacement as part of ongoing effort to replace PLCs system-wide(replace pedestal as part of electrical upgrade); Bubbler system is currently in good condition but it will require replacement during the service life of the building; Process equipment: Purchase and install new pumps; Replace 4-inch check valves and associated discharge piping; Add two discharge isolation valves; Perform thickness test on critical piping to determine remaining useful life; Guide rails and chains are currently in good condition, but will require replacement during the service life of the building; HVAC: Confirm existing equipment; replace/install equipment as appropriate to meet safety and code regulations.

Justification: The Tennessee Pump Station was constructed in 1966 and conveys dry-and wet-weather flows for a small neighborhood drainage area. Dry-weather flow enters the station from an 8-inch sewer running south on Tennessee Street. During wet weather, two stormwater inlets located in the unpaved area also feed the station.

Condition improvements are needed at this station to address the Operational Reliability LOS Goal (state of good repair).

Operating Impact: During Construction: Minor shutdowns and/or diversions may be required to facilitate construction.

Post Construction: This project involves in-kind rehabilitation and replacement, and will not impact operations once the project is completed.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 89,958 $ 0 $ 0 $ 0 $ 89,958 $ 0 $ 0
ER $ 21,295 $ 0 $ 0 $ 0 $ 0 $ 21,295 $ 0
DS $ 272,192 $ 0 $ 0 $ 0 $ 0 $ 225,000 $ 47,192
CM $ 326,381 $ 0 $ 0 $ 0 $ 0 $ 0 $ 326,381
CN $ 1,656,260 $ 0 $ 0 $ 0 $ 0 $ 0 $ 1,656,260
Total $ 2,366,086 $ 0 $ 0 $ 0 $ 89,958 $ 246,295 $ 2,029,833 119
SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15726-WW Collection System Improvement

FSP ID (N/A)
Project Title: Rankin WW PS Improvements
Total Budget: $ 1,810,607
Project Start: 10/1/2025
Project Finish: 3/29/2030
Current Active Phase:

The scope of this project aims to address the following operational reliability areas, which should be confirmed through assessments as part of project planning.

Buildings, structures: Rehabilitate structure, repair/replace equipment/piping supports as required; Perform inspection of wet well-confined space at earliest convenience considering operational constraints. Although the wet well was unavailable for visual inspection, recommended improvements include patch and coat concrete/basin areas exposed to wet conditions to extend life and repair defects and evaluate potential future impacts of climate change and sea-level rise on the pump station; Electrical and controls, level monitoring includes upgrading the level control system.

Process equipment: Pump station equipment is expected to reach the end of its useful life within the next 10 to 15 years and will need replacement to continue reliable operation.

Justification: Rankin Wet Weather Pump Station is a small wet-weather pump station located north of Rankin and Davidson Streets. The pump and electrical system were installed in 1998. The level control system needs upgrades to meet the Operational Reliability LOS goal (state of good repair) and improvements to provide a provision for backup power is recommended.

Operating Impact: During Construction: Shutdowns and/or diversions will not be required during construction as work can be undertaken during dry weather periods when the pump station is offline.

Post Construction: This project involves in-kind rehabilitation and replacement and will not impact operations once the project is completed.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 68,838 $ 0 $ 0 $ 0 $ 68,838 $ 0 $ 0
ER $ 16,296 $ 0 $ 0 $ 0 $ 0 $ 16,296 $ 0
DS $ 208,290 $ 0 $ 0 $ 0 $ 0 $ 170,000 $ 38,290
CM $ 249,758 $ 0 $ 0 $ 0 $ 0 $ 0 $ 249,758
CN $ 1,267,425 $ 0 $ 0 $ 0 $ 0 $ 0 $ 1,267,425
Total $ 1,810,607 $ 0 $ 0 $ 0 $ 68,838 $ 186,296 $ 1,555,473 120
SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15726-WW Collection System Improvement

FSP ID (N/A)
Project Title: Berry St PS Improvements
Total Budget: $ 10,407,907
Project Start: 10/1/2025
Project Finish: 3/28/2031
Current Active Phase:

Organization: SSIP
Project Manager: Stephen Robinson
Facility Category: Sewer and Collection System
Type: Capital
Description: This project should be coordinated with the proposed Storm Resilience Project (Berry Street Pump Station Expansion and Pipe Enhancement), which may alter the conveyance strategy in the drainage area. The scope of this project aims to address the following operational reliability areas, which should be confirmed through assessments as part of project planning: Buildings, underground structures, wet wells, and surrounding site:

Repair valve vault drainage issues; Recommended improvements include patch and coat concrete/basin areas exposed to wet conditions to extend life and repair defects; Add provision for temporary railings around pump station; Evaluate potential future impacts of climate change and sea level rise on pump station; Electrical equipment, power service, generator system, level monitoring system: Perform repairs to critical controls and electrical system; All electrical equipment is expected to reach the end of useful life by 2032 and should be replaced; Pump controls and additional monitoring via the Distributed Control System (DCS); Evaluate PLC replacement; Process equipment: Lift pumps have an estimated remaining useful life of 8-10 years and will need replacement to maintain system reliability; Concurrently pedestal and pump; Clean and recoat discharge piping, valves, and fittings and provide protective coating; Perform thickness test on critical piping to determine remaining useful life, and replace if necessary; Replace isolation valves.

Justification: The Berry Street Pump Station, constructed in 1997 is a wet-weather facility. Situated below grade, the pump station lifts combined sewage during wet weather from the low points of the Berry Street drainage area to a sewer on 5th Street. The valve chamber is a dry well that contains the discharge valves and the discharge piping. The Berry Street Pump Station is below ground level and equipped with two submersible pumps.

The controls and electrical systems need evaluation and upgrades to meet the Operational Reliability LOS goal (state of good repair). Other improvements are also noted as part of this project to ensure the station continues to be in a state of good repair.

Operating Impact: During Construction: Shutdowns and/or diversions will not be required during construction as work can be undertaken during dry weather periods when the pump station is offline.

Post Construction: This project involves in-kind rehabilitation and replacement, and will not impact operations once the project is completed.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 380,509 $ 0 $ 0 $ 0 $ 380,509 $ 0 $ 0
ER $ 93,671 $ 0 $ 0 $ 0 $ 0 $ 50,000 $ 43,671
DS $ 1,166,926 $ 0 $ 0 $ 0 $ 0 $ 1,000,000 $ 166,926
CM $ 1,481,266 $ 0 $ 0 $ 0 $ 0 $ 0 $ 1,481,266
CN $ 7,285,535 $ 0 $ 0 $ 0 $ 0 $ 0 $ 7,285,535
Total $ 10,407,907 $ 0 $ 0 $ 0 $ 380,509 $ 1,050,000 $ 8,977,398 121
SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15726-WW Collection System Improvement

FSP ID (N/A)
Project Title: Davidson PS & FM Improvements
Total Budget: $ 2,490,473
Project Start: 10/1/2025
Project Finish: 9/27/2030
Current Active Phase:

Buildings, underground structures, wet wells, and surrounding site: Consider options for providing camera and verify area lighting; Consider using corrugated metal panels for increased durability; Provide clear paved path with 5'x5' min landing to control cage gate and steps with handrail and landing to transformer; Provide graded paved walks < 5% slope from street to gate and to transformer; Perform inspection of wet well confined space.

Recommended improvements include patch and coat concrete/basin areas exposed to wet conditions to extend life and repair defects; Electrical equipment, power service, generator system, level monitoring system:

All electrical equipment components will need replacement to maintain system reliability; Controls and communication equipment to SEP need to be evaluated; Add control and more monitoring to SCADA/DCS; Process equipment; Replace all submerged equipment, dewatering pump, deteriorated parts of pump lifting rails/system; Perform thickness test on critical piping to determine remaining useful life; Replace wet-weather pump; Evaluate upgrading control panel for Selby valve on gate or integration with pump station control panel and upgrade as needed; Force Main: Replace the existing force main as pipe is shallow and evaluate new discharge point (closer to Davidson box would be better).

Justification: The Davidson Wet Weather Pump Station has a peak capacity of 1 MGD, and operates with a single submersible pump. A sump pump is also located in the wet well. The pump station consists of a locked cage, aboveground electrical and controls console. The wet well is located below ground and accessed via a locked steel grate. The discharge manifold is steel and transitions to aboveground high density polyethylene (HDPE) until it discharges to the nearby gravity transport system. This pump station prevents flooding for one business owner in the area. Condition improvements to address pump lifting rail, dewatering pumps and pipes, and wet weather pump are needed at this station to maintain the station and force main in a state of good repair (Operational Reliability LOS Goal).

Operating Impact: During Construction: Shutdowns and/or diversions will not be required during construction as work can be undertaken during dry weather periods when the pump station is offline.

Post Construction: This project involves in-kind rehabilitation and replacement, and will not impact operations once the project is completed.
.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 92,691 $ 0 $ 0 $ 0 $ 92,691 $ 0 $ 0
ER $ 22,414 $ 0 $ 0 $ 0 $ 0 $ 22,414 $ 0
DS $ 282,512 $ 0 $ 0 $ 0 $ 0 $ 230,000 $ 52,512
CM $ 349,525 $ 0 $ 0 $ 0 $ 0 $ 0 $ 349,525
CN $ 1,743,331 $ 0 $ 0 $ 0 $ 0 $ 0 $ 1,743,331
Total $ 2,490,473 $ 0 $ 0 $ 0 $ 92,691 $ 252,414 $ 2,145,368 122
SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15726-WW Collection System Improvement

FSP ID (N/A)
Project Title: Sunnydale PS & FM Improvements
Total Budget: $ 37,119,550
Project Start: 10/1/2030
Project Finish: 9/26/2036
Current Active Phase:

Organization: SSIP
Project Manager: Stephen Robinson
Facility Category: Sewer and Collection System
Type: Capital
Description: The scope of this project aims to address the following operational reliability areas, which should be confirmed through assessments as part of project planning: Buildings, structures: Perform inspection of wet well confined space; recommended improvements include patch and coat concrete/basin areas exposed to wet conditions; Repair leaks in manifold room and corroded piping; Evaluate and repair water-tight doors to wet well; Repair pump station discharge check valve; Evaluate and perform minor retrofit to toilet room to bring it to current standards/ADA compliance; Perform lighting improvements on stairway to wet well; Evaluate feasibility of ADA access (possibly through elevator) to the pump station; Evaluate options to improve overall access to station and area for security (including secure staff parking). Electrical and controls, level monitoring: Electrical equipment is in good condition but some is expected to reach the end of their useful lives in 10 to 15 years and will need replacement to maintain system reliability; Compressors are currently in fair condition, but they will need to be replaced during the service life of the building; Process equipment: Renew protective coatings on the discharge piping, fittings, and valves; Recommend thickness test on critical piping in manifold room; Replace dewatering pumps and piping; In conjunction with pump replacement, evaluate ways to mitigate grit issues and the need for flushing system; Pumps are expected to reach the end of their useful lives around 2030 and will need replacement; Water heaters are expected to reach the end of their useful lives during the service life of the building and will need replacement to maintain system reliability; Force Main: Perform detailed evaluation on the condition of the existing force main and complete improvements accordingly (allowance for rehabilitation, not full replacement).

Justification: Sunnydale Pump Station is a below grade pump station constructed in 1991, and serves the Sunnydale drainage basin during wet-weather.

This project addresses the longer-term improvements to meet the Operational Reliability LOS goal (state of good repair), and should be coordinated with the preceding Sunnydale PS Safety Improvements project (PS-3).

Operating Impact: During Construction: This project will have no impact to operations during construction, as the project will be undertaken during the dry season when the pump station is offline.

Post Construction: This project involves in-kind rehabilitation and replacement, and will not impact future operations.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 1,379,870 $ 0 $ 0 $ 0 $ 0 $ 0 $ 1,379,870
ER $ 334,076 $ 0 $ 0 $ 0 $ 0 $ 0 $ 334,076
DS $ 4,207,403 $ 0 $ 0 $ 0 $ 0 $ 0 $ 3,500,000
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 5,921,349 $ 0 $ 0 $ 0 $ 0 $ 0 $ 5,213,946
123
SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15726-WW Collection System Improvement

FSP ID (N/A)
Project Title: Channel PS Improvements
Total Budget: $ 37,624,826
Project Start: 10/1/2029
Project Finish: 9/27/2035
Current Active Phase:

Organization: SSIP
Project Manager: Stephen Robinson
Facility Category: Sewer and Collection System
Type: Capital
Description: The scope of this project is dependent on the strategy selected in the Channel Force Main Reliability project. In June 2017, the Central Bayside System Improvement Project team issued a technical memo describing the recommended scope of work for the Channel Pump Station rehab. While the recommendations will likely change significantly, the cost allowance for this project is based on the memo and modified based on WWE input in 2021.

The scope includes: Evaluate installation of automatic gate; Provide self-illuminating exit sign; Evaluate stair geometry, handrails and guardrails for compliance, and trip hazards caused by containment curb at channel area; Provide cable for ladder to roof and ladder after inlet gates for fall protection; Inspect wet wells and rehab structure as needed; Evaluate and upgrade PLC as part of the as part of ongoing effort to replace PLCs system-wide; Replace main pump, main pump flywheel assembly and two (#3 and #6) main pump VFDs; Evaluate and repair motors; Replace inlet, outlet gates, washdown system, bar screen inlet gates, hydraulic actuators, and Replace roll-up doors (except the main door); Evaluate piping inside station and repair; Evaluate and provide screen/trash compactor; Evaluate odor control, HVAC equipment, suction pumping for lift pumps; Patch and coat wet wells and bar screen channel; Provide shoreline protection and bypass bar-rack for bar screen.

Justification: The Channel Pump Station (CHS) is an all-weather wastewater pump station that collects wastewater flows from the northeast portions of the Bayside Drainage Basin, consisting of the North Shore and Channel Watersheds. The CHS was constructed in 1979 and is designed to pump wastewater flows during wet weather to the SEP via the existing 66-inch-diameter Channel Force Main (CHFM).

Currently, there is a project planned (Channel Force Main Reliability Project) to provide the operational flexibility to convey dry weather design flows following an unplanned outage. The strategy to provide this flexibility may or may not include the construction of another pump station.

Regardless of the strategy selected under the Channel Force Main Reliability Project, it is expected that improvements to the Channel Pump Station is needed to meet the Operational Reliability LOS goals (state of good repair), and potentially Seismic Reliability goals depending on the CHFM reliability strategy. The purpose of this project is to perform the rehab required.

Operating Impact: During Construction: Shutdowns and/or diversions will likely be required to facilitate construction work and should be completed during dry weather when flows are lower.

Post Construction: Depending on the preferred alternative, future operations of the Channel Pump Station may be impacted.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 1,398,777 $ 0 $ 0 $ 0 $ 0 $ 0 $ 1,398,777
ER $ 338,623 $ 0 $ 0 $ 0 $ 0 $ 0 $ 338,623
DS $ 4,264,921 $ 0 $ 0 $ 0 $ 0 $ 0 $ 3,750,000
CM $ 450,000 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 26,337,378 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 32,789,699 $ 0 $ 0 $ 0 $ 0 $ 0 $ 5,487,400
124
SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15726-WW Collection System Improvement

FSP ID (N/A)
Project Title: Zoo WW PS & FM Improvements
Total Budget: $ 17,146,032
Project Start: 10/1/2030
Project Finish: 9/26/2036
Current Active Phase:

Buildings, structures: Verify fire rating for door; provide compliant door; Perform wet well inspection; Recommended improvements include patch and coat concrete/basin areas exposed to wet conditions; Provide additional fencing around facility and accessible threshold at main entry, accessible parking egress gate, security camera, and security access key box (at gate and as required on building); Verify containment curb requirements for fuel tank and generator, and provide if required; Perform improvements on guardrails; Electrical and controls, level monitoring: Evaluate PLC replacement; Replace transfer switch with a functional ATS, or formalize a contingency plan so that backup power can be supplied in a timely manner; Replace UPS; HVAC: Check HVAC code ventilation requirements for the generator room; Replace HVAC equipment; Process equipment: Inspect and clean pipes to determine the depth of pitting; Perform thickness test on critical piping; Inspect air receiver and compressor for internal corrosion; Replace the bubbler system at the end of useful life; Based on the current age, it is expected that the pumps will reach the end of their useful lives during the service life of the building and will need replacement to maintain system reliability; Replace gates and corroding i-bolts in access chamber for pumps; Provide concrete blocks for hoisting pumps; Force Main:

Perform detailed evaluation on the condition of the existing force main and complete improvements accordingly.

Justification: Zoo Wet Weather Pump Station collects wet-weather flows and discharges to the Westside T/S Box. The facility was originally constructed in 1998 and has had various improvements since. The Zoo force main was identified as the 54-inch pipe from the Zoo Wet Weather Pump Station to the Westside Transport, and appears to operate both as a gravity sewer and a force main based on best available information.

The corrosively of the soils around the force main may pose a high corrosion risk, and the force main should be inspected to confirm the condition. Within the station, improvements are needed to meet the Operational Reliability LOS goal (state of good repair) such as addressing surface corrosion observed on equipment and piping, and replacing/repairing the automatic transfer switch.

Operating Impact: During Construction: Shutdowns and/or diversions will not be required during construction as work can be undertaken during dry weather periods when the pump station is offline.

Post Construction: This project involves in-kind rehabilitation and replacement, and will not impact future operations.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 637,381 $ 0 $ 0 $ 0 $ 0 $ 0 $ 637,381
ER $ 154,315 $ 0 $ 0 $ 0 $ 0 $ 0 $ 154,315
DS $ 1,943,457 $ 0 $ 0 $ 0 $ 0 $ 0 $ 1,700,000
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 2,735,153 $ 0 $ 0 $ 0 $ 0 $ 0 $ 2,491,696
125
SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15726-WW Collection System Improvement

FSP ID (N/A)
Project Title: CHFM Inspection and Rehabilitation - Southern Port Total Budget: $ 51,004,753
Project Start: 4/1/2024
Project Finish: 9/30/2030
Current Active Phase:

Organization: SSIP
Project Manager: Stephen Robinson
Facility Category: Sewer and Collection System
Type: Capital
Description: According to the Operational Reliability LOS Goals, all major dry weather force mains (ADWF ≥ 1 mgd) should have the operational flexibility to perform maintenance, and that dry weather force mains conveying to treatment plants shall also have provisions to convey design flows following an unplanned outage. In addition, assets should be maintained in good working order.

This project allows for the internal inspection of the CHFM south of the intertie structure to SEP, which is assumed to be performed by a multi-sensor remote operated vehicle (ROV). It is assumed that the ROV will contain video camera, sonar, and lidar data capture equipment. Once the condition of the facility is evaluated, the design and construction for the required level of rehabilitation will be performed. The assumed rehabilitation budget assumes cured-in-place lining (CIPL) for the entirety of the 2,600-foot length.

Justification: Currently, the 66-inch diameter Channel Force Main (CHFM) conveys flows from Channel Pump Station (CHS) to the Southeast Water Pollution Control Plant (SEP). Evaluations performed of the 66-inch, 2.12 mile CHFM have shown that sections are vulnerable to damage from a major earthquake and long-term settlement. This facility cannot be taken out of service for a significant timeframe to perform maintenance, thus the internal condition is largely unknown. In addition, recent limited testing indicate that portions of the system may be deteriorating, and improvements may be required to extend the pipeline's useful life.

Operating Impact: This project has a positive impact on operations and helps ensure a critical conveyance facility is brought to a good state of repair and helps meet the Operational Reliability LOS. When complete, the project will also reduce future O&M costs since the risks of emergency repair or rehabilitation would be mitigated.

Construction work should be restricted to dry-weather season where flows can be diverted away from the existing CHFM to Islais Creek Transport/Storage box through a proposed intertie (which would be constructed by FY2025.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 1,954,888 $ 0 $ 500,000 $ 1,454,888 $ 0 $ 0 $ 0
ER $ 459,043 $ 0 $ 0 $ 300,000 $ 159,043 $ 0 $ 0
DS $ 5,898,961 $ 0 $ 0 $ 0 $ 4,500,000 $ 1,000,000 $ 398,961 CM $ 6,988,534 $ 0 $ 0 $ 0 $ 500,000 $ 500,000 $ 5,988,534 CN $ 35,703,327 $ 0 $ 0 $ 0 $ 0 $ 0 $ 35,703,327
Total $ 51,004,753 $ 0 $ 500,000 $ 1,754,888 $ 5,159,043 $ 1,500,000 $ 42,090,822 126
SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15729-WW Stormwater Management

FSP ID (N/A)
Project Title: Cesar Chavez Green Infrastructure
Total Budget: $ 1,374,143
Project Start: 4/4/2013
Project Finish: 6/28/2013
Current Active Phase:

Organization: SSIP
Project Manager: Mary Tienken
Facility Category: Storm Water Management - Flood Control Type: Capital
Description: Funds for flood control projects and green infrastructure projects will appear under CWWSIPFCDB. Of the remaining funds, $1M will be provided to SFDPW in accordance with the SFPUC-SFDPW memorandum of understanding (MOU) for the Cesar Chavez Streetscape Improvement Project (CCSIP). These funds are for the planning, design and construction of green infrastructure to be implemented as part of the CCSIP.

Justification: This project will help achieve four of the five levels-of-service (LOS) goals identified in the Sewer System Improvement Program, including: 1) Providing a compliant, reliable, resilient and flexible system that can respond to catastrophic events; 2) Manage stormwater; 3) Provide benefits to impacted communities, and 4) Achieve economic and environmental sustainability. Green Infrastructure (GI) improvements will provide sustainable alternatives to the collection system for the management of stormwater flows. Strategically placed GI facilities will increase the efficiency of our collection and treatment facilities during wet weather. Ancillary benefits may include improved public safety, community aesthetics, and biodiversity. This project will be monitored to evaluate the stormwater management performance to set minimum performance standards for future GI projects. This project is consistent with SFPUC's Technology Policy by pursuing innovative green technologies for system improvements to meet LOS goals and regulatory compliance.

Operating Impact: This project will improve stormwater management within the watershed and maximize opportunities for passive stormwater collection, treatment, and infiltration. SFPUC will be developing a long-term maintenance plan, providing O&M staff training, and monitoring program to ensure the long-term performance of these wastewater assets. Additional maintenance staff will be needed to support the projects after they are implemented.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
127
SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15729-WW Stormwater Management
FSP ID 10026813
Project Title: Islais Creek Green Infrastructure
Total Budget: $ 2,425,008
Project Start: 9/4/2012
Project Finish: 4/24/2018
Current Active Phase:

Organization: SSIP
Project Manager: Mary Tienken
Facility Category: Storm Water Management - Flood Control Type: Capital
Description: The proposed green features include approximately 4,700 square feet of bio-filtration beds, 18,000 square feet of permeable paving in the parking lanes, and 2 new plazas with permeable paving. These features will also enhance street greening, bicycle safety, pedestrian safety, and community beautification. As part of this project additional stormwater flows will be managed along 29th Street, Tiffany Avenue, Duncan Street, and San Jose Avenue. This project is also referred to as "Mission & Valencia Green Gateway".

Justification: This project will help achieve four of the five levels-of-service goals identified in the Sewer System Improvement Program, including: 1) Providing a compliant, reliable, resilient and flexible system that can respond to catastrophic events; 2) manage stormwater; 3) Provide benefits to impacted communities, and 4) Achieve economic and environmental sustainability. Green Infrastructure improvements will provide sustainable alternatives to the collection system for the management of stormwater flows. Strategically placed GI facilities will increase the efficiency of our collection and treatment facilities during wet-weather. Ancillary benefits may include improved public safety, community aesthetics, and biodiversity. This project will be monitored to evaluate the stormwater management performance to set minimum performance standards for future GI projects. This project is consistent with SFPUC's Technology Policy by pursuing innovative green technologies for system improvements to meet LOS goals and regulatory compliance.

Operating Impact: This project will improve stormwater management within the Islais Creek watershed and maximize opportunities for passive stormwater collection, treatment and infiltration. SFPUC will be developing a long- term maintenance plan, train O&M staff, and monitoring program to ensure the long-term performance of these wastewater assets. Additional maintenance staff will be needed to support the projects after they are implemented.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
128
SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15729-WW Stormwater Management
FSP ID 10026805
Project Title: Sunset Green Infrastructure
Total Budget: $ 8,738,194
Project Start: 12/3/2012
Project Finish: 4/29/2022
Current Active Phase: Post-Construction
Organization: SSIP
Project Manager: Mary Tienken
Facility Category: Storm Water Management - Flood Control Type: Capital
Description: The Sunset Boulevard Greenway project will construct a series of tiered bioretention rain gardens in the western stretch of landscaped parcels along 10 to 16 blocks stretching from Golden Gate Park to Lake Merced.

The rain gardens will manage stormwater runoff on the west side of Sunset Boulevard from the street, paths, and a portion of the landscaped parcel area. The project will also incorporate a "Learning Lab" to supplement elementary school curriculum. This project is also referred to as "Sunset Boulevard Greenway." Justification: This project will help achieve four of the five levels-of-service (LOS) goals identified in the Sewer System Improvement Program, including: 1) Providing a compliant, reliable, resilient and flexible system that can respond to catastrophic events; 2) Manage stormwater; 3) Provide benefits to impacted communities, and 4) Achieve economic and environmental sustainability. Green Infrastructure (GI) improvements will provide sustainable alternatives to the collection system for the management of stormwater flows. Strategically placed GI facilities will increase the efficiency of our collection and treatment facilities during wet weather. Ancillary benefits may include improved public safety, community aesthetics, and biodiversity. This project will be monitored to evaluate the stormwater management performance to set minimum performance standards for future GI projects. This project is consistent with SFPUC's Technology Policy by pursuing innovative green technologies for system improvements to meet LOS goals and regulatory compliance.

Operating Impact: This project will improve stormwater management within the Sunset watershed and maximize opportunities for passive stormwater collection, treatment and infiltration. SFPUC will be developing a long-term maintenance plan, providing O&M staff training, and monitoring program to ensure the long-term performance of these wastewater assets. Additional maintenance staff will be needed to support the projects after they are implemented.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
129
SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15729-WW Stormwater Management
FSP ID 10026806
Project Title: North Shore Green Infrastructure
Total Budget: $ 1,721,677
Project Start: 12/3/2012
Project Finish: 12/31/2018
Current Active Phase:

Organization: SSIP
Project Manager: Mary Tienken
Facility Category: Storm Water Management - Flood Control Type: Capital
Description: This project will route stormwater to flow-through bioretention planters with surfaces set lower than the surrounding grade. During large storm events, ponded water at the surface of the planters will reach a maximum depth of 6 inches before it crests an overflow weir, either to a lower planter tier or to a concrete valley gutter running the length of the alley. To protect the adjacent building foundations, an impermeable waterproof liner will be placed along the bottom and sides of the planters. New street surfacing and furnishings provide improved community space for local residents and visitors. This project is also referred to as "Chinatown Green Alley".

Operating Impact: This project will improve stormwater management within the North Shore watershed and maximize opportunities for passive stormwater collection, treatment and infiltration. SFPUC will be developing a long- term maintenance plan, train O&M staff, and monitoring program to ensure the long-term performance of these wastewater assets. Additional maintenance staff will be needed to support the projects after they are implemented.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
130
SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15729-WW Stormwater Management
FSP ID 10026807
Project Title: Lake Merced Green Infrastructure
Total Budget: $ 6,287,009
Project Start: 12/3/2012
Project Finish: 4/24/2018
Current Active Phase:

Organization: SSIP
Project Manager: Mary Tienken
Facility Category: Storm Water Management - Flood Control Type: Capital
Description: The project starts at the Ashton Avenue intersection and extends along eight blocks to the Lee Avenue intersection. Corner bulb-outs containing bioretention planters will be installed on the downstream end of six of the blocks. On the remaining two blocks, roadside bioretention planters adjacent to the curb will manage stormwater in lieu of corner bulb-out planters, which are infeasible due to driveway conflicts. The bioretention planters are sized to manage stormwater runoff from the sidewalk and use the minimal area needed in order to minimize the associated parking loss from the new bulb-outs. Permeable pavement installed within the existing parking lanes on both sides of Holloway Avenue will manage runoff from the roadway. This project is also referred to as the "Holloway Green Street".

Justification: This project will help achieve four of the five levels-of-service (LOS) goals identified in the Sewer System Improvement Program, including: 1) Providing a compliant, reliable, resilient and flexible system that can respond to catastrophic events; 2) Manage stormwater; 3) Provide benefits to impacted communities, and 4) Achieve economic and environmental sustainability. Green Infrastructure (GI) improvements will provide sustainable alternatives to the collection system for the management of stormwater flows. Strategically placed GI facilities will increase the efficiency of our collection and treatment facilities during wet-weather. Ancillary benefits may include improved public safety, community aesthetics, and biodiversity. This project will be monitored to evaluate the stormwater management performance to set minimum performance standards for future GI projects. This project is consistent with SFPUC's Technology Policy by pursuing innovative green technologies for system improvements to meet LOS goals and regulatory compliance.

Operating Impact: This project will improve stormwater management within the Lake Merced watershed and maximize opportunities for passive stormwater collection, treatment and infiltration. SFPUC will be developing a long- term maintenance plan, train O&M staff, and monitoring program to ensure the long-term performance of these wastewater assets. Additional maintenance staff will be needed to support the projects after they are implemented.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
131
SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15729-WW Stormwater Management
FSP ID 10026808
Project Title: Sunnydale Green Infrastructure
Total Budget: $ 5,412,268
Project Start: 12/3/2012
Project Finish: 9/30/2019
Current Active Phase:

Organization: SSIP
Project Manager: Mary Tienken
Facility Category: Storm Water Management - Flood Control Type: Capital
Description: This project includes two green nodes in Sunnydale watershed; a mini plaza on Sunnydale Ave. and a rain garden at the eastern end of McLaren Park. These green nodes are being designed to maximize the removal of street stormwater runoff from the combined sewer system. At the Sunnydale Avenue Mini-Plaza, bulb-outs containing bioretention planters will be installed to remove stormwater while also providing traffic calming and pedestrian safety. At the Leland Avenue Rain Garden, terraced bioretention facility will be created to capture, store, and infiltrate runoff from the impervious roadway and an adjacent vegetated sloped area. Approximately one block of local sewer work on Rutland Street will be included into the construction contract to minimize construction impact; however, the project cost of that sewer improvement is accounted for separately. This project is also referred to as the "Visitacion Valley Green Nodes".

Justification: This project will help achieve four of the five levels-of-service (LOS) goals identified in the Sewer System Improvement Program, including: 1) Providing a compliant, reliable, resilient and flexible system that can respond to catastrophic events; 2) Manage stormwater; 3) Provide benefits to impacted communities, and 4) Achieve economic and environmental sustainability. Green Infrastructure improvements will provide sustainable alternatives to the collection system for the management of stormwater flows. Strategically placed GI facilities will increase the efficiency of our collection and treatment facilities during wet-weather. Ancillary benefits may include improved public safety, community aesthetics, and biodiversity. This project will be monitored to evaluate the stormwater management performance to set minimum performance standards for future GI projects. This project is consistent with SFPUC's Technology Policy by pursuing innovative green technologies for system improvements to meet LOS goals and regulatory compliance.

Operating Impact: This project will improve stormwater management within the Sunnydale watershed and maximize opportunities for passive stormwater collection, treatment and infiltration. SFPUC will be developing a long-term maintenance plan, train O&M staff, and monitoring program to ensure the long-term performance of these wastewater assets. Additional maintenance staff will be needed to support the projects after they are implemented.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
132
SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15729-WW Stormwater Management
FSP ID 10026809
Project Title: Richmond Green Infrastructure
Total Budget: $ 13,008,390
Project Start: 12/3/2012
Project Finish: 12/30/2021
Current Active Phase: Construction
Organization: SSIP
Project Manager: Mary Tienken
Facility Category: Storm Water Management - Flood Control Type: Capital
Description: Specific work that will be completed at El Camino Del Mar includes providing new pedestrian crosswalks, terraced rain gardens, subsurface infiltration galleries, soil stabilization techniques in selected locations, sewer main upsizing between Lands End Trailhead and manhole east of 32nd Avenue, and upgrading existing crosswalks to comply with the Americans with Disabilities Act. Specific work that will be completed at Beach Terrace includes permeable pavement, rain garden bulb outs at the eastern & western ends of the permeable pavement, a flow-through rain garden, traditional (infiltrative) rain garden bulb-outs, improved catch basins, and a traditional rain garden. This project is also referred to as the "Baker Beach Green Street".

Justification: This project will help achieve four of the five levels-of-service (LOS) goals identified in the Sewer System Improvement Program, including: 1) Providing a compliant, reliable, resilient and flexible system that can respond to catastrophic events; 2) Manage stormwater; 3) Provide benefits to impacted communities, and 4) Achieve economic and environmental sustainability. Green Infrastructure (GI) improvements will provide sustainable alternatives to the collection system for the management of stormwater flows. Strategically placed GI facilities will increase the efficiency of our collection and treatment facilities during wet-weather. Ancillary benefits may include improved public safety, community aesthetics, and biodiversity. This project will be monitored to evaluate the stormwater management performance to set minimum performance standards for future GI projects. This project is consistent with SFPUC's Technology Policy by pursuing innovative green technologies for system improvements to meet LOS goals and regulatory compliance.

Operating Impact: This project will improve stormwater management within the Richmond watershed and maximize opportunities for passive stormwater collection, treatment and infiltration. SFPUC will be developing a long-term maintenance plan, train O&M staff, and monitoring program to ensure the long-term performance of these wastewater assets. Additional maintenance staff will be needed to support the projects after they are implemented.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
133
SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15729-WW Stormwater Management
FSP ID 10026810
Project Title: Yosemite Green Infrastructure
Total Budget: $ 20,793,192
Project Start: 12/3/2012
Project Finish: 10/29/2027
Current Active Phase: Pre-Construction
Organization: SSIP
Project Manager: Mary Tienken
Facility Category: Storm Water Management - Flood Control Type: Capital
Description: The upper reach of the Yosemite Creek Daylighting project would daylight the creek along a portion of the historic creek path, from Yosemite Marsh in McLaren Park to Woolsey and Hamilton Streets. This project diverts flows from the sewer using swales, vegetated channels, rain gardens, piped sections and a constructed wetland/detention basin/bio-swale system. This project is also referred to as the "Upper Yosemite Creek Daylighting".

Operating Impact: This project will improve stormwater management within the Yosemite watershed and maximize opportunities for passive stormwater collection, treatment and infiltration. SFPUC will be developing a long-term maintenance plan, train O&M staff, and monitoring program to ensure the long-term performance of these wastewater assets. Additional maintenance staff will be needed to support the projects after they are implemented.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 143 $ 0 $ 0 $ 143 $ 0 $ 0 $ 0
DS $ 1,339,730 $ 1,296,685 $ 0 $ 21,148 $ 21,897 $ 0 $ 0 CM $ 1,313,612 $ 0 $ 702,639 $ 592,223 $ 18,750 $ 0 $ 0 CN $ 12,635,622 $ 0 $ 11,520,795 $ 1,114,827 $ 0 $ 0 $ 0 Total $ 15,289,107 $ 1,296,685 $ 12,223,434 $ 1,728,341 $ 40,647 $ 0 $ 0 134
SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15729-WW Stormwater Management
FSP ID 10026812
Project Title: Channel Green Infrastructure
Total Budget: $ 2,263,671
Project Start: 2/21/2014
Project Finish: 8/31/2018
Current Active Phase:

Organization: SSIP
Project Manager: Mary Tienken
Facility Category: Storm Water Management - Flood Control Type: Capital
Description: This project is also referred to as the "Wiggle Neighborhood Green Corridor". The purpose of the Wiggle Neighborhood Green Corridor project is to implement low impact stormwater management along the Wiggle bike route between Duboce Street and Fell Street in order to reduce flooding and provide additional stormwater management benefits to the SSIP. Key features of this project will include installation of bulb-outs on selected street corners, bioretention planters, and permeable pavement.

Operating Impact: This project will improve stormwater management within the Channel watershed and maximize opportunities for passive stormwater collection, treatment and infiltration. SFPUC will be developing a long-term maintenance plan, train O&M staff, and monitoring program to ensure the long-term performance of these wastewater assets. Additional maintenance staff will be needed to support the projects after they are implemented.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
135
SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15729-WW Stormwater Management
FSP ID 10026813
Project Title: Islais Creek Green Infrastructure (SPLIT) Total Budget: $ 3,223,408
Project Start: 4/8/2016
Project Finish: 4/24/2018
Current Active Phase:

Organization: SSIP
Project Manager: Mary Tienken
Facility Category: Storm Water Management - Flood Control Type: Capital
Description: This project will incorporate green stormwater management into an urban design to meet the neighborhood's needs and the stormwater performance goals for the Islais Creek watershed (i.e. manage the first 0.75 inch of rainfall for a 5-year, 3-hour storm event within the drainage management area). The project will also provide secondary benefits by creating new plazas that can serve as neighborhood gathering spaces, greening of the neighborhood by adding more vegetated areas within the right-of-way (ROW), and adding curb bulb-outs to enhance pedestrian and bicyclist safety. Additional work includes construction of 12 bioretention planters and a subsurface infiltration gallery. This project is also referred to as the "Mission and Valencia Streets Green Gateway".

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
136
SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15729-WW Stormwater Management
FSP ID 10037194
Project Title: Balboa High School Regional Runoff Reduction Proje Total Budget: $ 15,393,019
Project Start: 2/1/2022
Project Finish: 3/31/2027
Current Active Phase:

Organization: SSIP
Project Manager: Stephen Robinson
Facility Category: Storm Water Management - Flood Control Type: Capital
Description: The regional stormwater project is centered around Balboa High School in the Balboa Park Neighborhood. In addition to the stormwater performance metrics, the considerations that led to this project being selected as the preferred regional Green Infrastructure (GI) site in Cayuga include: Ideal location relative to surrounding flood risks; Positive synergy with providing a solution to historical flooding in the basement of the high school; Adjacency to large impervious parcels uphill from the school; Quantity and location of impervious area relative to irrigated open space and potential to combine the cistern with an ultra-high-efficiency irrigation system for the playing fields; Supports level-of-service (LOS) by providing benefits to a disadvantaged community; Synergy with Balboa Park Area Plan by the San Francisco Planning Department.

This Project involves regional stormwater collection from the upgradient Muni railyard next to the Balboa Park station, San Miguel Child Development Center, Civic Center Secondary School, James Denman Middle School, as well as the Balboa High School campus itself. Runoff from 17.3 acres is routed to a 690,000-gallon underground cistern tank integrated with an ultra-high-efficiency irrigation system underneath the football field as a replacement to the current artificial turf. This project includes 1,200 ft of separate storm pipe to divert flows from upstream parcels. Synergies with flooding challenges at the school and the desire to re-open basement level cafeteria and courtyard.

Justification: The primary objective of the Balboa High School Regional Runoff Reduction Project is to address the Sewer System Improvement Project (SSIP) LOS goal to "Integrate Green and Grey Infrastructure to Manage Stormwater and Minimize Flooding." This LOS goal includes managing stormwater from a statistically derived storm lasting 3 hours, with a total of 1.3 inches of rainfall and a defined peak rainfall intensity (5-year 3-hour storm, LOS storm). This project reduces runoff volume in the Cayuga and Alemany areas, which currently do not meet the defined SSIP LOS.

Grey infrastructure projects – namely Foerster Street Auxiliary and Mangels/Hearst/Detroit Sewer Replacement Project – have been completed in Phase 1 of SSIP to increase the peak conveyance capacity in this area.

Another major upsizing project underway is the Lower Alemany Stormwater Improvement Project. The Balboa High School Regional Runoff Reduction Project would complement the grey projects by reducing the amount of runoff entering the upstream sewers, thereby reducing peak flows in the challenge areas.

This project sheet describes the green infrastructure capital projects that have been identified as the most effective candidates to address stormwater management in this area. These projects form the cost and performance basis for the Balboa High School Regional Runoff Reduction Project.

Operating Impact: N/A
Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 1,840,108 $ 532,178 $ 1,307,930 $ 0 $ 0 $ 0 $ 0
CM $ 700,000 $ 0 $ 0 $ 700,000 $ 0 $ 0 $ 0
CN $ 11,534,911 $ 0 $ 0 $ 10,797,073 $ 737,838 $ 0 $ 0
Total $ 14,075,019 $ 532,178 $ 1,307,930 $ 11,497,073 $ 737,838 $ 0 $ 0 137
SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15729-WW Stormwater Management
FSP ID 10037195
Project Title: Regional School/Park: Giannini Middle School Total Budget: $ 7,298,362
Project Start: 2/1/2022
Project Finish: 3/31/2027
Current Active Phase:

Organization: SSIP
Project Manager: Stephen Robinson
Facility Category: Storm Water Management - Flood Control Type: Capital
Description: AP Giannini Middle School is located above the Westside Groundwater Basin and has well draining soils. The project site is 8 acres of mostly impervious roofs and pavement including over 2.5 acres of play yard. There is an opportunity to remove impervious paving to promote infiltration while greening the school yard. Green infrastructure BMPs such as permeable paving, bioretention planters, and infiltration trenches will be installed to reduce the volume and rate of water entering SFPUC's sewer system.

Operating Impact: During Construction: None
Post Construction: The installation of new green infrastructure will require additional regular maintenance.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 837,230 $ 837,230 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 583,634 $ 0 $ 0 $ 583,634 $ 0 $ 0 $ 0
CN $ 5,223,498 $ 0 $ 0 $ 5,223,498 $ 0 $ 0 $ 0
Total $ 6,644,362 $ 837,230 $ 0 $ 5,807,132 $ 0 $ 0 $ 0 138
SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15729-WW Stormwater Management

FSP ID (N/A)
Project Title: Regional School/Park: Lowell High School Total Budget: $ 40,472,495
Project Start: 10/1/2030
Project Finish: 9/27/2035
Current Active Phase:

Organization: SSIP
Project Manager: Stephen Robinson
Facility Category: Storm Water Management - Flood Control Type: Capital
Description: This regional stormwater project is located at Lowell High School in the Lake Merced neighborhood. In addition to the stormwater performance metrics, the considerations that led to this project being selected as a preferred regional GI site for schools and parks include Ideal location relative to surrounding flood risks; Preferred geotechnical conditions based on the best available information (e.g., slope, projected soil type, no contaminated soils, depth to groundwater/bedrock, etc.); Quantity and location of impervious area relative to irrigated open space and available surface space for green infrastructure; Overlaps with SFPUC collection system reliability priorities (e.g., improvements in disadvantaged communities).

Lowell High School Regional Runoff Reduction Project (Basis)- Regional stormwater collection from 32 acres routed to a 1,260,000-gallon underground cistern integrated with an ultra-high-efficiency irrigation system underneath three large playing fields as a replacement to the current fields. If the basis project is not feasible, the following alternate projects are recommended for consideration as cost-effective replacements: Jackson Playground Runoff Reduction; Downtown High School Runoff Reduction; Marina Middle School Regional Runoff Reduction; Marshall High School Runoff Reduction; Rossi Playground Runoff Reduction; Sunset Recreation Center Runoff Reduction; West Portal Playground Runoff Reduction.

Justification: The primary objective of the Regional School/Park GI Projects is to address the SSIP level of service (LOS) to "Integrate Green and Grey Infrastructure to Manage Stormwater and Minimize Flooding." This LOS includes managing 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 storm, LOS storm). This project reduces runoff volume from large areas in and around schools and parks that have been strategically identified upstream from priority stormwater management areas currently not meeting the SSIP LOS.

Grey infrastructure projects – primarily pipe upsizing – have been proposed within SSIP to increase the peak conveyance capacity in the priority areas. The Regional School/Park GI Projects would complement the grey projects by reducing the amount of runoff entering the upstream sewers. This project sheet describes the green infrastructure capital projects that have been identified as the most effective candidates to address stormwater management at schools and parks. These projects form the cost and performance basis for the Regional School/Park GI Projects. Because these projects are contingent upon interagency coordination and additional site investigation to be conducted during the AAR phase, alternate GI candidate projects are also described in this sheet.

Operating Impact: During Construction: None
Post Construction: The installation of new green infrastructure will require additional regular maintenance.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 1,646,439 $ 0 $ 0 $ 0 $ 0 $ 0 $ 1,646,439
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 5,070,186 $ 0 $ 0 $ 0 $ 0 $ 0 $ 2,629,423
CM $ 573,697 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 26,800,886 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 34,091,208 $ 0 $ 0 $ 0 $ 0 $ 0 $ 4,275,862
139
SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15729-WW Stormwater Management

FSP ID (N/A)
Project Title: Balboa Park GI Project
Total Budget: $ 591
Project Start: 1/1/2021
Project Finish: 3/1/2026
Current Active Phase:

Organization: SSIP
Project Manager: Stephen Robinson
Facility Category: Storm Water Management - Flood Control Type: Capital
Description: This project reduces runoff volume in the Cayuga and Alemany areas, which currently do not meet the defined Sewer System Improvement Program (SSIP) level-of-service (LOS). The basis and alternate projects include managing runoff from Young Street and on-street parking (0.7 acres), police station parking lot (0.5 acres), sump from the playground (0.2 acres, and tennis courts (0.5 acres) using four new infiltrative bioretention facilities; Improving drainage in the parking area behind Boxer press box (0.2 acres).

If the basis project is not feasible due to coordination or engineering feasibility issues determined in the Alternative Assessment Report (AAR), the following alternate projects, June Jordan School for Equity Regional Runoff Reduction or Cleveland Elementary Runoff Reduction, are recommended for consideration as cost- effective replacements. However, their performance in complementing the SFPUC's priority focus on managing areas that may be inundated in the LOS storm must be confirmed prior to incorporation as a substitute project.

In addition to the stormwater performance metrics, the considerations that led to this project being selected as the preferred regional GI site includes the ideal location relative to surrounding flood risks; Positive synergy with providing a solution to historic flooding in the basement of the high school; Adjacency to large impervious parcels uphill from the school; Quantity and location of impervious area relative to irrigated open space and potential to combine the cistern with an ultra-high-efficiency irrigation system for the playing fields; Supports LOS by providing benefits to a disadvantaged community; Synergy with Balboa Park Area Plan by the San Francisco Planning Department.

Another major upsizing project underway is the Lower Alemany Stormwater Improvement Project. The Cayuga Runoff Reduction Project would complement the grey projects by reducing the amount of runoff entering the upstream sewers, thereby reducing peak flows in the challenge areas.

Operating Impact: During Construction: None
Post Construction: The installation of new green infrastructure will require additional regular maintenance.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
140
SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15729-WW Stormwater Management

FSP ID (N/A)
Project Title: Ocean Storm Area GI: Aptos School and Playground Total Budget: $ 7,690,226
Project Start: 10/1/2024
Project Finish: 9/27/2029
Current Active Phase:

Organization: SSIP
Project Manager: Stephen Robinson
Facility Category: Storm Water Management - Flood Control Type: Capital
Description: A single relatively large-scale green infrastructure (GI) project forms the cost and performance basis for the Ocean Runoff Reduction Project. The project is a regional stormwater project centered around Aptos Middle School in the Ingleside neighborhood. The basis and alternate projects include regional stormwater collection from adjacent upstream right-of-way as well as the school campus. Runoff from 6.5 acres routed to a 200,000- gallon underground cistern tank integrated with an ultra-high-efficiency irrigation system underneath the football field to replace the existing field. The regional stormwater collection is only from adjacent intersections, so no significant new storm drain infrastructure is needed in the right-of-way.

In addition to the stormwater performance metrics, the considerations that led to this project being selected as the preferred regional GI site include the ideal location relative to surrounding flood risks and quantity and location of impervious area relative to irrigated open space and available surface space for green infrastructure.

The Urbano Drive and Victoria Street Drainage Sewer Improvements have been proposed within Phase 1 of SSIP to increase the peak conveyance capacity at the downstream end of this area via pipe upsizing. The Ocean Runoff Reduction Project would complement this grey project by reducing the amount of runoff entering the upstream sewers, and decreasing peak flows in the challenge area.

Operating Impact: During Construction: None
Post Construction: The installation of new green infrastructure will require additional regular maintenance.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 375,655 $ 0 $ 0 $ 326,504 $ 49,151 $ 0 $ 0
ER $ 93,390 $ 0 $ 0 $ 81,171 $ 12,219 $ 0 $ 0
DS $ 1,156,001 $ 0 $ 0 $ 0 $ 596,819 $ 559,182 $ 0
CM $ 1,487,957 $ 0 $ 0 $ 0 $ 0 $ 127,433 $ 1,360,524
CN $ 4,577,223 $ 0 $ 0 $ 0 $ 0 $ 4,577,223 $ 0
Total $ 7,690,226 $ 0 $ 0 $ 407,675 $ 658,189 $ 5,263,838 $ 1,360,524 141
SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15729-WW Stormwater Management

FSP ID (N/A)
Project Title: SFPUC Parcel: Merced Manor Reservoir
Total Budget: $ 2,272,413
Project Start: 10/1/2024
Project Finish: 9/27/2029
Current Active Phase:

Organization: SSIP
Project Manager: Stephen Robinson
Facility Category: Storm Water Management - Flood Control Type: Capital
Description: This green infrastructure project manages stormwater from a covered drinking water reservoir. The basis and alternate projects are described below.

Divert runoff from the 1.85-acre reservoir roof to a 75,000-gallon underground cistern to satisfy onsite irrigation demand of the extensive turf lawn used by the YMCA. In addition, the 0.23-acre rooftop of the pump house would be diverted via downspout disconnect to a rain garden located in front of the building. Ocean Avenue to the south of the site is overly wide and could be narrowed to extend the sidewalk width to create additional treatment area. If the basis project is not feasible, the following alternate projects are recommended for consideration as cost-effective replacements. However, their performance in complementing the SFPUC's priority focus on managing areas that may be inundated in the level-of-service (LOS) storm must be confirmed prior to incorporation as a substitute project.

University Mound Reservoir Runoff Reduction Project: Rerouting the existing storm drain for the 12-acre southern reservoir at the University Ave and Woolsey St intersection to the adjacent 770 Woolsey St parcel where half the flows would go to a 120,000-gallon cistern to satisfy onsite irrigation demands and the other half would go to infiltrative rain gardens on that parcel. Land acquisition and/or teaming with Project Greenhouse would be necessary. Otherwise, an infiltration gallery in the ROW could be a viable alternative.

Justification: The primary objective of this project is to address the Sewer System Improvement Program (SSIP) LOS to "Integrate Green and Grey Infrastructure to Manage Stormwater and Minimize Flooding." This LOS includes managing stormwater from a statistically derived storm lasting 3 hours, with a total of 1.3 inches of rainfall and a defined peak rainfall intensity (5-year 3-hour storm, LOS storm). This project reduces runoff volume in the area, which currently does not meet the defined SSIP LOS. In addition to the stormwater performance metrics, the considerations that led to this project being selected as the preferred regional GI site include locations within the area of influence to flood risks; Preferred geotechnical conditions based on the best available information (e.g., slope, projected soil type, no known soil contamination, depth to groundwater/bedrock, etc.); Ability to manager stormwater from a large impervious PUC asset draining to a single point; Proximity to very low velocity (0-0.5 ft/s) sewer pipes.

Grey infrastructure projects – primarily pipe upsizing – have been proposed within SSIP to increase the peak conveyance capacity. The SFPUC Parcel GI Projects would complement the grey projects by reducing the amount of runoff entering the upstream sewers, thereby reducing peak flows in the stormwater management area.

Operating Impact: During Construction: None
Post Construction: The installation of new green infrastructure will require additional regular maintenance.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 140,894 $ 0 $ 0 $ 122,459 $ 18,435 $ 0 $ 0
ER $ 35,026 $ 0 $ 0 $ 30,444 $ 4,582 $ 0 $ 0
DS $ 433,572 $ 0 $ 0 $ 0 $ 223,844 $ 209,728 $ 0
CM $ 558,074 $ 0 $ 0 $ 0 $ 0 $ 47,795 $ 510,279
CN $ 1,104,847 $ 0 $ 0 $ 0 $ 0 $ 1,104,847 $ 0
Total $ 2,272,413 $ 0 $ 0 $ 152,903 $ 246,861 $ 1,362,370 $ 510,279 142
SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15729-WW Stormwater Management

FSP ID (N/A)
Project Title: Upper Channel Storm Area GI: DMV Runoff Reduction Total Budget: $ 1,988,361
Project Start: 10/1/2024
Project Finish: 9/27/2029
Current Active Phase:

Organization: SSIP
Project Manager: Stephen Robinson
Facility Category: Storm Water Management - Flood Control Type: Capital
Description: This project is located immediately adjacent to the Panhandle open space and the existing EIP on Fell Street.

In addition to the stormwater performance metrics summarized in the attached score card, the considerations that led to these projects being selected as the preferred regional GI sites in Upper Channel include: Ideal location relative to surrounding flood risks; Preferred geotechnical conditions based on best available information (e.g., slope, projected soil type, no contaminated soils, depth to groundwater/bedrock, etc.); Quantity and location of impervious area relative to irrigated open space and available surface space for green infrastructure; Overlaps with SFPUC collection system reliability priorities and community benefit LOS, (e.g., improvements in disadvantaged communities); Connectivity to the existing Early Implementation Project at Fell/Oak, as a way to leverage existing GI infrastructure, expand its visual presence, and build continuity.

Basis Project: DMV Runoff Reduction Project - Manage runoff from hardscape (1.7 acres) through 3,703 sf of bioretention. Disconnect downspout and harvest runoff from roof (0.39 acres) in 9,750-gallon cistern. In contrast to conventional infrastructure projects, the regional green infrastructure stormwater project is contingent upon a willingness of the agency partner. As such, if the basis project is not feasible, the following alternate projects are recommended for consideration as cost-effective replacements. Gateway High School Runoff Reduction; Golden Gate Webster Housing Runoff Reduction; Hayward Playground Runoff Reduction; Hutch Community Center Runoff Reduction, Post Baker Housing Runoff Reduction; Rosa Parks Elementary Runoff Reduction; Woodland Creek and Grattan Reach; Islais Creek – Alemany Reach. However, their performance in complementing the SFPUC's priority focus on managing areas that may be inundated in the LOS storm must be confirmed prior to incorporation as a substitute project.

Justification: The primary objective of the Upper Channel Storm Area GI Project is to address the SSIP level of service (LOS) to "Integrate Green and Grey Infrastructure to Manage Stormwater and Minimize Flooding." This LOS includes managing stormwater from a statistically derived storm lasting 3 hours, with a total of 1.3 inches of rainfall and a defined peak rainfall intensity (5-year 3-hour storm, LOS storm). This project reduces runoff volume in the Western Addition and Panhandle areas, which currently do not meet the defined SSIP LOS.

Grey infrastructure projects – namely, pipe upsizing – have been proposed within SSIP to increase the peak conveyance capacity at the downstream end of this area. The Project would complement the grey projects by reducing the amount of runoff entering the upstream sewers. This project sheet describes the green infrastructure capital projects that have been identified as the most effective candidates to address stormwater management in this area. These projects form the cost and performance basis for the Project. Because these projects are contingent upon interagency coordination and additional site investigation to be conducted during the AAR phase, alternate GI candidate projects are also described.

Operating Impact: During Construction: None
Post Construction: The installation of new green infrastructure will require additional regular maintenance.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 123,282 $ 0 $ 0 $ 107,152 $ 16,130 $ 0 $ 0
ER $ 30,649 $ 0 $ 0 $ 26,639 $ 4,010 $ 0 $ 0
DS $ 379,375 $ 0 $ 0 $ 0 $ 195,863 $ 183,512 $ 0
CM $ 488,314 $ 0 $ 0 $ 0 $ 0 $ 41,821 $ 446,493
CN $ 966,741 $ 0 $ 0 $ 0 $ 0 $ 966,741 $ 0
Total $ 1,988,361 $ 0 $ 0 $ 133,791 $ 216,003 $ 1,192,074 $ 446,493 143
SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15729-WW Stormwater Management

FSP ID (N/A)
Project Title: SFPUC Parcel: Sunset Reservoir
Total Budget: $ 8,087,997
Project Start: 10/1/2024
Project Finish: 9/27/2029
Current Active Phase:

Capture runoff from 12-acre northern half of reservoir. Manage portion (2.3 acres) with bioretention in northwest corner of site. Manage remainder (9.5 acres) using in-street infiltration gallery. Gallery may be deep due to water mains and sewer lines that need to be crossed on Ortega Street. Candidate for silo dry well technology. If the basis project is not feasible, the following alternate projects are recommended for consideration as cost-effective replacements. However, their performance in complementing the SFPUC's priority focus on managing areas that may be inundated in the level-of-service (LOS) storm must be confirmed prior to incorporation as a substitute project.

University Mound Reservoir Runoff Reduction Project: Rerouting the existing storm drain for the 12-acre southern reservoir at the University Ave and Woolsey St intersection to the adjacent 770 Woolsey St parcel where half the flows would go to a 120,000-gallon cistern to satisfy onsite irrigation demands and the other half would go to infiltrative rain gardens on that parcel. Land acquisition and/or teaming with Project Greenhouse would be necessary. Otherwise, and infiltration gallery in the ROW could be a viable alternative.

Justification: The primary objective of this project is to address the SSIP level of service (LOS) to "Integrate Green and Grey Infrastructure to Manage Stormwater and Minimize Flooding." This LOS includes managing stormwater from a statistically derived storm lasting 3 hours, with a total of 1.3 inches of rainfall and a defined peak rainfall intensity (5-year 3-hour storm, LOS storm). This project reduces runoff volume in the area, which currently do not meet the defined SSIP LOS. In addition to the stormwater performance metrics, the considerations that led to this project being selected as the preferred regional GI site include locations within area of influence to flood risks; Preferred geotechnical conditions based on best available information; Ability to manager stormwater from a large impervious PUC asset draining to a single point; Proximity to very low velocity (0-0.5 ft/s) sewer pipes.

Operating Impact: During Construction: None
Post Construction: The installation of new green infrastructure will require additional regular maintenance.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 395,087 $ 0 $ 0 $ 343,393 $ 51,694 $ 0 $ 0
ER $ 98,219 $ 0 $ 0 $ 85,369 $ 12,850 $ 0 $ 0
DS $ 1,215,796 $ 0 $ 0 $ 0 $ 627,690 $ 588,106 $ 0
CM $ 1,564,919 $ 0 $ 0 $ 0 $ 0 $ 133,731 $ 1,431,188
CN $ 4,813,976 $ 0 $ 0 $ 0 $ 0 $ 4,813,976 $ 0
Total $ 8,087,997 $ 0 $ 0 $ 428,762 $ 692,234 $ 5,535,813 $ 1,431,188 144
SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15729-WW Stormwater Management

FSP ID (N/A)
Project Title: Upper Channel Storm Area GI: Hamilton Playground Total Budget: $ 6,440,037
Project Start: 10/1/2025
Project Finish: 9/27/2030
Current Active Phase:

Organization: SSIP
Project Manager: Stephen Robinson
Facility Category: Storm Water Management - Flood Control Type: Capital
Description: This project is a regional stormwater project centered around Hamilton Playground in Western Addition. In addition to the stormwater performance metrics, the considerations that led to this project being selected as a preferred regional Green Infrastructure (GI) site in Upper Channel include: ideal location relative to surrounding flood risks; preferred geotechnical conditions based on best available information; quantity and location of impervious area relative to irrigated open space and available surface space for green infrastructure; overlaps with SFPUC collection system reliability priorities and community benefit level of service (LOS). The project includes capture of runoff from Hamilton Playground impervious area as well as parts of Scott St, Pierce St, Steiner St, Post St and Bosworth Way (4.85 acres DMA in total). Store a portion of runoff (3 acres of DMA) under the hardscape play area in a 120,000-gallon cistern and use to irrigate the field. Manage the remainder of DMA (1.85 acres) with 4,000 sf of bioretention.

In contrast to conventional infrastructure projects, the regional green infrastructure stormwater project is contingent upon a willingness of the agency partner. If the project is not feasible, the alternate projects are recommended for consideration as cost-effective replacements. However, their performance in complementing the SFPUC's priority focus on managing areas that may be inundated in the LOS storm must be confirmed prior to incorporation as a substitute project.

Gateway High School Runoff Reduction Project; Golden Gate Webster Housing Runoff Reduction Project; Hayward Playground Runoff Reduction Project; Hutch Community Center Runoff Reduction Project; Post Baker Housing Runoff Reduction Project; Rosa Parks Elementary Runoff Reduction Project; Woodland Creek and Grattan Reach; Islais Creek – Alemany Reach.

Justification: The primary objective of the Upper Channel Storm Area GI Project is to address the SSIP level of service (LOS) to "Integrate Green and Grey Infrastructure to Manage Stormwater and Minimize Flooding." This LOS includes managing 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 storm, LOS storm). This project reduces runoff volume in the Western Addition and Panhandle areas, which currently do not meet the defined SSIP LOS.

Grey infrastructure projects – namely, pipe upsizing – have been proposed within SSIP to increase the peak conveyance capacity at the downstream end of this area. The Upper Channel Storm Area GI Project would complement the grey projects by reducing the amount of runoff entering the upstream sewers.

Operating Impact: During Construction: None
Post Construction: The installation of new green infrastructure will require additional regular maintenance Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 397,385 $ 0 $ 0 $ 0 $ 355,354 $ 42,031 $ 0
ER $ 99,267 $ 0 $ 0 $ 0 $ 88,768 $ 10,499 $ 0
DS $ 1,223,972 $ 0 $ 0 $ 0 $ 0 $ 672,447 $ 551,525
CM $ 1,588,268 $ 0 $ 0 $ 0 $ 0 $ 0 $ 1,588,268
CN $ 3,131,145 $ 0 $ 0 $ 0 $ 0 $ 0 $ 3,131,145
Total $ 6,440,037 $ 0 $ 0 $ 0 $ 444,122 $ 724,977 $ 5,270,938 145
SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15729-WW Stormwater Management

FSP ID (N/A)
Project Title: Regional School/Park: Lincoln High School Total Budget: $ 10,676,047
Project Start: 10/1/2025
Project Finish: 9/27/2030
Current Active Phase:

Organization: SSIP
Project Manager: Stephen Robinson
Facility Category: Storm Water Management - Flood Control Type: Capital
Description: This regional stormwater project is located at Lincoln High School in the Sunset District. In addition to the stormwater performance metrics, the considerations that led to this project being selected as a preferred regional Green Infrastructure (GI) site for schools and parks include: Ideal location relative to surrounding flood risks; Preferred geotechnical conditions based on best available information (e.g., slope, projected soil type, no contaminated soils, depth to groundwater/bedrock, etc.); Quantity and location of impervious area relative to irrigated open space and available surface space for green infrastructure; Overlaps with SFPUC collection system reliability priorities and community benefit LOS, (e.g., improvements in disadvantaged communities).

Basis Project: Lincoln High School Runoff Reduction Project - Onsite stormwater collection from 9 acres routed to green infrastructure facilities, including 1.8 acres of rooftop diverted to rain gardens and 7.2 acres of hardscape diverted to a 290,000-gallon underground cistern integrated with an ultra-high-efficiency irrigation system underneath the football field as a replacement to the current field. In contrast to conventional infrastructure projects, the regional green infrastructure stormwater project is contingent upon a willingness of the agency partner. As such, if the basis project is not feasible, the following alternate projects are recommended for consideration as cost-effective replacements. However, their performance in complementing the SFPUC's priority focus on managing areas that may be inundated in the LOS storm must be confirmed prior to incorporation as a substitute project.

Jackson Playground Runoff Reduction; Downtown High School Runoff Reduction; Marina Middle School Regional Runoff Reduction; Marshall High School Runoff Reduction; Rossi Playground Runoff Reduction; Sunset Recreation Center Runoff Reduction, West Portal Playground Runoff Reduction Project.

Operating Impact: During Construction: None
Post Construction: The installation of new green infrastructure will require additional regular maintenance.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 519,015 $ 0 $ 0 $ 0 $ 464,119 $ 54,896 $ 0
ER $ 129,650 $ 0 $ 0 $ 0 $ 115,937 $ 13,713 $ 0
DS $ 1,598,600 $ 0 $ 0 $ 0 $ 0 $ 878,267 $ 720,333
CM $ 2,074,399 $ 0 $ 0 $ 0 $ 0 $ 0 $ 2,074,399
CN $ 6,354,383 $ 0 $ 0 $ 0 $ 0 $ 0 $ 6,354,383
Total $ 10,676,047 $ 0 $ 0 $ 0 $ 580,056 $ 946,876 $ 9,149,115 146
SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15729-WW Stormwater Management

FSP ID (N/A)
Project Title: Streetscape Synergy Projects: Bayside
Total Budget: $ 54,416,882
Project Start: 4/1/2030
Project Finish: 3/29/2035
Current Active Phase:

Organization: SSIP
Project Manager: Stephen Robinson
Facility Category: Storm Water Management - Flood Control Type: Capital
Description: Streetscape Synergy projects are capital projects led by other agencies where SFPUC would contribute funds to pay for the stormwater management improvement portion of the project. The Bayside Drainage Basin contains several "full treatment" streetscape projects proposed by other City agencies. The highest density of these projects is in the drainage areas for the Western Addition, Panhandle, and SOMA flood areas. The City agency streetscape projects with the scope, schedule, and scale to best enable synergies with SSIP green infrastructure (GI) projects were identified using available information from interagency working groups, the City's Envista capital project database, and agency reports. The segments of these streets that had the best physical conditions for green infrastructure implementation were then developed into GI streetscape synergy project concepts and evaluated further using hydraulic and hydrologic modeling. The concepts that performed the best for flood reduction effectiveness were then selected as the preferred streetscape synergy projects to prioritize on the Bayside.

Basis Projects: Hayes Street Green Street; Haight Street Green Street; Fell Street Green Street; Eddy Street Green Street; Golden Gate Green Street; Post Street Green Street; Steiner Street Green Street; Post Street Green Street. These projects are contingent upon interagency coordination and additional site investigation to be conducted during the Alternative Assessment Report (AAR) phase, alternate GI candidate projects are also identified.

Grey infrastructure projects – primarily pipe upsizing – have been proposed within SSIP to increase the peak conveyance capacity. The Bayside Streetscape Synergy Projects would complement the grey projects by reducing the amount of runoff entering the upstream sewers.

Operating Impact: During Construction: None
Post Construction: The installation of new green infrastructure will require additional regular maintenance.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 1,971,294 $ 0 $ 0 $ 0 $ 0 $ 0 $ 1,971,294
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 6,067,983 $ 0 $ 0 $ 0 $ 0 $ 0 $ 4,893,535
CM $ 2,636,530 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 38,091,818 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 48,767,625 $ 0 $ 0 $ 0 $ 0 $ 0 $ 6,864,829
147
SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15729-WW Stormwater Management

FSP ID (N/A)
Project Title: Streetscape Synergy Projects: Westside
Total Budget: $ 16,325,064
Project Start: 4/1/2030
Project Finish: 3/29/2035
Current Active Phase:

Organization: SSIP
Project Manager: Stephen Robinson
Facility Category: Storm Water Management - Flood Control Type: Capital
Description: Streetscape Synergy projects are capital projects led by other agencies where SFPUC would contribute funds to pay for the stormwater management improvement portion of the project. The Westside Drainage Basin contains several "full treatment" streetscape projects proposed by other City agencies. The City agency streetscape projects with the scope, schedule, and scale to best enable synergies with SSIP green infrastructure (GI) projects were identified using available information from interagency working groups, the City's Envista capital project database, and agency reports. The segments of these streets that had the best physical conditions for green infrastructure implementation were then developed into GI streetscape synergy project concepts and evaluated further using hydraulic and hydrologic modeling. The concepts that performed the best for flood reduction effectiveness were then selected as the preferred streetscape synergy projects to prioritize on the Westside. Basis Projects: Taraval Street Green Street, Noriega Street Green Street. Holloway Avenue Green Street, and Lake Street Green Street.

Because these projects are contingent upon interagency coordination and additional site investigation to be conducted during the Alternative Assessment Report (AAR) phase, alternate GI candidate projects are also identified.

Grey infrastructure projects – primarily pipe upsizing – have been proposed within SSIP to increase the peak conveyance capacity. The Westside Streetscape Synergy Projects would complement the grey projects by reducing the amount of runoff entering the upstream sewers.

Operating Impact: During Construction: None
Post Construction: The installation of new green infrastructure will require additional regular maintenance.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 591,388 $ 0 $ 0 $ 0 $ 0 $ 0 $ 591,388
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 1,820,394 $ 0 $ 0 $ 0 $ 0 $ 0 $ 1,468,060
CM $ 790,829 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 11,427,545 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 14,630,156 $ 0 $ 0 $ 0 $ 0 $ 0 $ 2,059,448
148
SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15729-WW Stormwater Management

FSP ID (N/A)
Project Title: Twin Peaks: Sutro Reservoir Stormwater Space Total Budget: $ 28,662,253
Project Start: 10/2/2028
Project Finish: 9/27/2033
Current Active Phase:

Organization: SSIP
Project Manager: Stephen Robinson
Facility Category: Storm Water Management - Flood Control Type: Capital
Description: The project involves creek daylighting in an area where historical creeks used to exist but have since been put into pipes as the collection system expanded across the City. The alignments of these historical creeks are strongly associated with flooding. This project is a creek daylighting project following the alignment of Brotherhood Way from Alemany Boulevard down to Lake Merced.

The basis and alternate projects are described as follows, rerouting of runoff from the rooftop of the Sutro Reservoir into an existing 42" storm drain pipe that conveys an existing creek under the reservoir, and also rerouting of the majority of the Laguna Honda Hospital campus. The part of the Laguna Honda Hospital parcel where the creek currently runs will be enhanced to retain and infiltrate the maximum amount of stormwater prior to discharge into Laguna Honda Reservoir.

If the basis project is not feasible due to coordination or engineering feasibility issues determined in the Alternative Assessment Report (AAR), the following alternate project is recommended for consideration as cost-effective replacements - Hayes Creek – Civic Center Reach: Daylight 1,419 feet of the creek, capture runoff from surrounding areas (10.6 acres DMA) and manage through 23,043 square feet of bioretention along the creek. However, performance in complementing the SFPUC's priority focus on managing areas that may be inundated in the level of service (LOS) storm must be confirmed prior to incorporation as a substitute project.

In addition to the stormwater performance metrics, the considerations that led to this project being selected as the preferred regional GI site include the ideal location relative to surrounding flood risks; Preferred geotechnical conditions based on best available information; Project footprint follows the alignment of a historical creek; Overlaps with high priority SFPUC collection system reliability priorities; Synergies with high priority Interagency Plan Implementation Committee and Green Connections; Ability to discharge into an existing lake or reservoir, so all flows are kept out of the collection system.

Operating Impact: During Construction: None
Post Construction: The installation of new green infrastructure will require additional regular maintenance.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 1,169,462 $ 0 $ 0 $ 0 $ 0 $ 0 $ 1,169,462
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 3,593,871 $ 0 $ 0 $ 0 $ 0 $ 0 $ 3,593,871
CM $ 4,571,582 $ 0 $ 0 $ 0 $ 0 $ 0 $ 2,759,551
CN $ 18,980,144 $ 0 $ 0 $ 0 $ 0 $ 0 $ 18,980,144
Total $ 28,315,059 $ 0 $ 0 $ 0 $ 0 $ 0 $ 26,503,028
149
SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15729-WW Stormwater Management

FSP ID (N/A)
Project Title: Twin Peaks: Add'l Drainage Area Stormwater Space Total Budget: $ 8,749,942
Project Start: 10/2/2028
Project Finish: 9/27/2033
Current Active Phase:

If the basis project is not feasible due to coordination or engineering feasibility issues determined in the Alternative Assessment Report (AAR), the following alternate project is recommended for consideration as cost-effective replacements - Hayes Creek – Civic Center Reach: Daylight 1,419 feet of the creek, capture runoff from surrounding areas (10.6 acres DMA) and manage through 23,043 square feet of bioretention along the creek. However, performance in complementing the SFPUC's priority focus on managing areas that may be inundated in the level of service (LOS) storm must be confirmed prior to incorporation as a substitute project.

In addition to the stormwater performance metrics, the considerations that led to this project being selected as the preferred regional GI site include the ideal location relative to surrounding flood risks; Preferred geotechnical conditions based on best available information; Project footprint follows the alignment of a historical creek; Overlaps with high priority SFPUC collection system reliability priorities; Synergies with high priority Interagency Plan Implementation Committee and Green Connections; Ability to discharge into an existing lake or reservoir, so all flows are kept out of the collection system.

Operating Impact: During Construction: None
Post Construction: The installation of new green infrastructure will require additional regular maintenance.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 427,821 $ 0 $ 0 $ 0 $ 0 $ 0 $ 427,821
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 1,314,735 $ 0 $ 0 $ 0 $ 0 $ 0 $ 1,314,735
CM $ 1,672,404 $ 0 $ 0 $ 0 $ 0 $ 0 $ 1,009,673
CN $ 5,207,966 $ 0 $ 0 $ 0 $ 0 $ 0 $ 5,207,966
Total $ 8,622,926 $ 0 $ 0 $ 0 $ 0 $ 0 $ 7,960,195
150
SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15729-WW Stormwater Management

FSP ID (N/A)
Project Title: Brotherhood Way Creek Stormwater Space
Total Budget: $ 48,987,441
Project Start: 4/1/2030
Project Finish: 3/29/2035
Current Active Phase:

Funding a daylighted creek running 1 mile along Brotherhood Way from Alemany Blvd down to a Wastewater Enterprise parcel located southeast of the Lake Merced Blvd intersection that would be used for retention and infiltration. Stormwater from 80 acres would be directed to the creek for conveyance to the parcel, where it would be infiltrated to recharge lake levels. Flows during extreme events would overflow from the parcel directly to the south lake forebay via an existing pipe.

However, their performance in complementing the SFPUC's priority focus on managing areas that may be inundated in the LOS storm must be confirmed prior to incorporation as a substitute project.

In addition to the stormwater performance metrics, the considerations that led to this project being selected as the preferred regional GI site include the ideal location relative to surrounding flood risks; Preferred geotechnical conditions based on best available information; Project footprint follows the alignment of an historical creek; Overlaps with high priority SFPUC collection system reliability priorities; Synergies with high priority Interagency Plan Implementation Committee and Green Connections; Ability to discharge into an existing lake or reservoir, so all flows are kept out of the collection system.

Operating Impact: During Construction: None
Post Construction: The installation of new green infrastructure will require additional regular maintenance.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 1,998,209 $ 0 $ 0 $ 0 $ 0 $ 0 $ 1,998,209
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 6,150,832 $ 0 $ 0 $ 0 $ 0 $ 0 $ 4,946,176
CM $ 2,656,429 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 32,439,483 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 43,244,953 $ 0 $ 0 $ 0 $ 0 $ 0 $ 6,944,385
151
SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15729-WW Stormwater Management

FSP ID (N/A)
Project Title: Wawona St & 15th Ave Stormwater Detention REALIGN Total Budget: $ 0
Project Start:

Project Finish:

Current Active Phase:

Organization: SSIP
Project Manager: Saed Toloui
Facility Category: Storm Water Management - Flood Control Type: Capital
Description: The neighborhood surrounding Wawona St. and 15th Ave. has been susceptible to recurring inundation associated with moderate and heavy storms. The primary objective of the Wawona Area Stormwater Improvement Project is to address the SSIP Level of Service (LOS) goals of managing stormwater. This project will include planning, design, and construction of an improved stormwater conveyance from the intersection of Vicente and Wawona to Vicente at 34th Ave, minimizing stormwater inundation at the level of service storm in the Wawona/15th area.

Justification: The Wawona area does not meet LOS storm events and is susceptible to recurring stormwater inundation in moderate to heavy storms. The intersection of Wawona St. and 15th Ave. can experience up to several feet of stormwater during rain events, resulting in property damage, and potential health and safety issues. The primary objective of the project is to meet the Stormwater Management Level of Service goals in the neighborhood by improving stormwater conveyance.

Operating Impact: This project will provide the necessary capacity in the existing sewer on Wawona St. during the wet season, by diverting a large amount of flow from the upstream of Wawona into a new conveyance on Vicente, providing an improved conveyance system.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
152
SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15729-WW Stormwater Management
FSP ID 10029726
Project Title: Watershed Stormwater Management (Planning Only) Total Budget: $ 19,000,000
Project Start: 7/11/2016
Project Finish: 6/30/2032
Current Active Phase: Pre-Construction
Organization: SSIP
Project Manager: Mary Tienken
Facility Category: Storm Water Management - Flood Control Type: Capital
Description: This project will address long term Green Infrastructure (GI) development process and how it will be integrated and prioritized in the Collection System Plan and UWA report. A portion of the funds will be used to implement billing system upgrades that will enable the roll out the stormwater fee. Funding is also allocated for the Planning GI projects on San Francisco Unified School District (SFUSD) sites.

Justification: This funding is essential to plan and develop green infrastructure programmatic strategies before work commences on individual green infrastructure capital projects.

Operating Impact: Planning funds ensure that future GI projects and programs roll out smoothly and expeditiously.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 9,000,000 $ 0 $ 1,000,000 $ 1,000,000 $ 1,000,000 $ 1,000,000 $ 5,000,000 ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 9,000,000 $ 0 $ 1,000,000 $ 1,000,000 $ 1,000,000 $ 1,000,000 $ 5,000,000 153
SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15729-WW Stormwater Management
FSP ID GI-17
Project Title: Buchanan Street Mall
Total Budget: $ 9,342,668
Project Start: 10/3/2022
Project Finish: 12/28/2026
Current Active Phase:

Organization: SSIP
Project Manager: Stephen Robinson
Facility Category: Storm Water Management - Flood Control Type: Capital
Description: The Buchanan Street Mall Neighborhood GI Project is located in the Western Addition Neighborhood and includes two major components: The Buchanan Street Mall Core Project - these components are centered on the Buchanan Street Mall, led mainly by RPD. This core project manages runoff from the mall and some adjacent streets that flow to the mall; The Neighborhood Projects - additional neighborhood-scale components that include adjacent streets and Rosa Parks Elementary School, led by SFPUC.

In addition to the stormwater performance metrics, the project produces additional benefits: Manage up to 7 acres of DMA; Integrate multi-purpose GI in the Buchanan Street Mall; Maximize stormwater performance through management of adjacent parcels and street runoff; Explore a new design approach for street GI that combines impervious removal and bioretention; Deliver neighborhood-scale place-making co-benefits in one of San Francisco's identified disadvantaged communities.

Justification: The primary objective of the Buchanan Street Mall Neighborhood Green Infrastructure Project is to partner with San Francisco Recreation and Parks Department and San Francisco Unified School District to integrate green infrastructure into interagency improvement projects to manage stormwater and minimize flooding in the Western Addition neighborhood, including Buchanan Street Mall, adjacent rights-of-way, and Rosa Parks Elementary School. This project reduces runoff volume from 7 acres of roadway and parcel areas by utilizing multi-benefit green infrastructure.

The green infrastructure features of this project will capture and reduce approximately 3.7 million gallons of runoff per year. The project is also expected to capture 53,000 gallons during the Level of Service (LOS) event.

This project sheet describes the green infrastructure capital project components that have been identified as the most effective candidates to address stormwater management in this area. The multiple phases of this project form the cost and performance basis for the Buchanan Street Mall Neighborhood GI Project.

Operating Impact: During Construction: None
Post Construction: The installation of new green infrastructure will require regular maintenance on RPD and SFUSD parcels, as well as adjacent streets.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 560,371 $ 152,159 $ 203,697 $ 204,515 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 1,940,972 $ 527,038 $ 705,550 $ 708,384 $ 0 $ 0 $ 0 CM $ 863,229 $ 109,102 $ 215,606 $ 216,472 $ 216,472 $ 105,577 $ 0 CN $ 5,978,096 $ 755,507 $ 1,493,025 $ 1,499,022 $ 1,499,022 $ 731,520 $ 0 Total $ 9,342,668 $ 1,543,806 $ 2,617,878 $ 2,628,393 $ 1,715,494 $ 837,097 $ 0 154
SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15729-WW Stormwater Management
FSP ID 10034553
Project Title: GI For Stormwater Management (Grant)
Total Budget: $ 61,317,958
Project Start: 7/1/2018
Project Finish: 6/30/2023
Current Active Phase:

Organization: SSIP
Project Manager: Mary Tienken
Facility Category: Storm Water Management - Flood Control Type: Capital
Description: The Green Infrastructure (GI) Grant Program funds green infrastructure projects on public and private properties throughout San Francisco. By providing grants to owners of large, impervious parcels the SFPUC will encourage further green infrastructure projects that manage stormwater and improve the City's collection system performance during wet weather. The grants will cover costs of design and construction of approved stormwater management features, such as rain gardens, permeable pavement, cisterns, and vegetated roofs.

Grantees will be eligible to receive $765,000 per acre of impervious surface managed, up to $2 million per project.

Justification: Most impervious surface in the City of San Francisco is on privately owned parcels. By implementing the GI grant program, Wastewater Enterprise is responding to feedback from SFPUC commission to look for lower unit cost alternatives for GI. In addition, the grant program provides an opportunity for customers to mitigate future stormwater charges and advance of the new rate structure implementation.

Operating Impact: The facilities constructed by the Green Infrastructure Grant Program will be operated and maintained by others.

The Grant Program reduces stormwater flow to the sewer system with no ongoing operating cost to the SFPUC.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 6,127,893 $ 0 $ 817,893 $ 590,000 $ 590,000 $ 590,000 $ 2,950,000 CN $ 43,190,065 $ 10,000,000 $ 9,500,065 $ 3,410,000 $ 3,410,000 $ 2,410,000 $ 12,050,000 Total $ 49,317,958 $ 10,000,000 $ 10,317,958 $ 4,000,000 $ 4,000,000 $ 3,000,000 $ 15,000,000 155
SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15729-WW Stormwater Management
FSP ID 10029728
Project Title: Advanced Rainfall Prediction - Part 1
Total Budget: $ 1,491,236
Project Start: 4/1/2013
Project Finish: 6/29/2018
Current Active Phase:

Organization: SSIP
Project Manager: Stefani Harrison
Facility Category: Storm Water Management - Flood Control Type: Capital
Description: This project includes planning, design, and environmental review for three new radar equipment stations to collect additional data. Although the installation of all three radar equipment stations is not proposed at this time, there is a regional project with other Bay Area agencies moving forward under a grant from the State, which will require some coordination and site activities to take place this is accounted for in the project. Once all equipment stations are installed and running, the data would be provided in real-time to a new Advanced Quantitative Precipitation Information (AQPI) system, which would perform rainfall prediction modeling for short-term and long term precipitation forecasts, and deliver the resulting forecast to SFPUC automatically in real-time. The AQPI system would be delivered to SFPUC as a turnkey system, providing operators with important tools to help inform their decisions.

Justification: Project completed, no additional funding is requested.

Operating Impact: Project completed, no additional funding is requested.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
156
SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15729-WW Stormwater Management
FSP ID 10029729
Project Title: Operational Decision System Phase 1
Total Budget: $ 944,709
Project Start: 8/1/2013
Project Finish: 9/30/2016
Current Active Phase: Post-Construction
Organization: SSIP
Project Manager: Stefani Harrison
Facility Category: Storm Water Management - Flood Control Type: Capital
Description: SFPUC desires a more consistent and transparent basis for making decisions that make best use of available data in an automated way. This project would integrate available data in the collection system (levels, flows, pump status, etc.) with rainfall prediction data (from National Oceanic and Atmospheric Administration, or in the future improved through the Advanced Rainfall Prediction project). The real-time data will be coupled with WWE's collection system hydraulic model to project the likely impact of approaching storms and generate specific operational recommendations for managing flows.

Justification: Project completed, no additional funding is requested.

Operating Impact: Project completed, no additional funding is requested.

Phase 2023-2032 2023 2024 2025 2026 2027 2028-2032
PL $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
ER $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
DS $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CM $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
CN $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Total $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
157
SFPUC Capital Project Plan
Wastewater Enterprise
SSIP
Authority Level 1: 19142-WW Sewer System Improvement Pr Authority Level 2: 15729-WW Stormwater Management
FSP ID 10029730
Project Title: Operational Decision System Phase 2
Total Budget: $ 6,720,649
Project Start: 2/1/2017
Project Finish: 9/30/2025
Current Active Phase: Construction
Organization: SSIP
Project Manager: Maria Kristel Cruz
Facility Category: Storm Water Management - Flood Control Type: Capital
Description: This project would integrate available data in the collection system (levels, flows, pump status, etc.) with rainfall prediction data (from National Oceanic and Atmospheric Administration, or in the future improved through project CWWSIPFCRP01). The real-time data will be coupled with Waste Water Enterprise's (WWE) collection system hydraulic model to project the likely impact of approaching storms and generate specific operational recommendations for managing flows. Phase 2 builds upon Phase 1 (CWWSIPFCRP02) for a citywide installation.

CleanPowerSF Sfpuc CommissionJanuary 20, 2022

CleanPowerSF Sfpuc Commission
January 20, 2022