Final WWE Datasheets — CleanPowerSF Sfpuc Commission, February 5, 2026

Wastewater Enterprise
Fiscal Years 2027-2036
Ten Year CIP
January 13, 2026

2 Table of Contents
10029733/10031815: Land Reuse of 1800 Jerrold Avenue ........................................................................ 7 10029734/10032684: Land Reuse of 1801 Jerrold Avenue ........................................................................ 8 10015810: SEP Seismic Reliability and Condition Assessment I ............................................................... 9 10015811: SEP Oxygen Generation Plant 01 .......................................................................................... 10 10026822: North Shore Wet Weather Pump St Impr and Disinfect........................................................... 11 10029737: OSP Digester Gas Utilization Upgrade .................................................................................. 12 10002102: Central Bayside System Improvement Project (CBSIP) ........................................................... 13 10002303: Beach and Sansome Street CSD Rehabilitation .................................................................... 14 10002344: CSD Backflow Prevention and Monitoring ............................................................................. 15 10002378: 5th, North 6th and Division Street CSD Rehab ....................................................................... 16 10033745: Mission St 16th to Cesar Chavez St Brick Swr Rehab ............................................................. 17 10033106: Geary Boulevard Sewer Improvements Phase 2 PreCon ......................................................... 18 10002667: Better Market Street Sewer Improvements ............................................................................ 19 10002670/10031776: Geary BRT Sewer Improvements Phase 1 .............................................................. 20 10002687: Mission Bay Loop Sewer Improvement ................................................................................. 21 10002760: Cargo Way Sewer Box Odor Reduction ................................................................................. 22 10002767/10031676: Rutland Sewer Improvements .............................................................................. 23 10037244: Baker Baffle Impr & Backflow Valve Repair ............................................................................ 24 10002419: Force Main Rehab at Embarcadero and Jackson Street .......................................................... 25 10026828: Mariposa Dry-Weather Pump Station & Force Main Imp ......................................................... 26 10026813/10002189/10015558: Islais Creek Green Infrastructure.......................................................... 27 10026805: Sunset Green Infrastructure ................................................................................................ 28 10026806/10002326/10031465: North Shore Green Infrastructure ......................................................... 29 10026808/10031676/10034074: Sunnydale Green Infrastructure ........................................................... 30 10026809: Richmond Green Infrastructure ........................................................................................... 31 10026813: Islais Creek Green Infrastructure (SPLIT) .............................................................................. 32 10029728: Advanced Rainfall Prediction - Part 1 .................................................................................... 33 10029730: Operational Decision System Phase 2 .................................................................................. 34 10026816: Wawona Area Stormwater Improvement............................................................................... 35 3 10026817: Cayuga Ave Stormwater Detention Project............................................................................ 36 10026818: Folsom Area Stormwater Improvement Project ..................................................................... 37 10015796: Biosolids Digester Facilities Project ..................................................................................... 38 10015807: SEP New Headworks (Grit) Replacement .............................................................................. 39 10015809: WWE Facility-Wide Dist Control Sys (DCS) Upgrades Phase 1 ................................................ 40 10002284: SEP Power Feed and Primary Switchgear Upgrades ............................................................... 41 10029736: Westside Pump Station Reliability Improvements ................................................................. 42 10002652: Kansas and Marin Streets Sewer Improvements .................................................................... 43 10002664: Van Ness BRT Sewer Improvements ..................................................................................... 44 10002776: Taraval Sewer Improvements ............................................................................................... 45 10026810: Upper Yosemite Creek Daylighting Project ............................................................................ 46 10029726/10029727: GI Capital Planning (GI-01) .................................................................................. 47 10040591: Program Management 02 .................................................................................................... 48 10037353: SEP 550 Booster PS Condition Inspection & Interim .............................................................. 49 10038373: Wastewater Facilities Security Enhancements ...................................................................... 50 10037330: Primary Treatment (SEP 040/041) H&S Improvements ........................................................... 51 10039310: Secondary Clarifiers (SEP 230) Rehabilitation ....................................................................... 52 10039505: New Ops, Engineering and Maintenance Buildings ................................................................ 53 10039811: SEP Condition Improvement Projects - Part 1 ........................................................................ 54 10039812: Aeration Tanks (SEP 200) Rehab-Cond Assmt and Plan .......................................................... 55 N/A: SEP Condition Improvement - Part 2 .............................................................................................. 56 N/A: WWE Facility-Wide Distributed Control System (DCS) Upgrade Phase 2 .......................................... 57 10037331: Maintenance Building (SEP 940) Interim Improvement ........................................................... 58 N/A: Aeration Tank (SEP 200) Rehab - DESIGN & CNSTRUCT 1 ................................................................ 59 N/A: Aeration Tank (SEP 200) Rehab - DESIGN & CNSTRUCT 2 ................................................................ 60 10041824: SEWPCP Nutrient Reduction ............................................................................................... 61 N/A: Southeast Bay Outfall & SEP Booster Station Replacement ............................................................. 62 10039251: Sedimentation (NPF 040/041) Tanks Condition Improv .......................................................... 63 10037325: Admin Bldg (NPF 930) Evaluation & Interim H&S Impr ............................................................ 64 10042456: Dechlorination Process (NPF 500) Evaluation & Inte .............................................................. 65 4 10037904: NPF & NSS Security Enhancements ..................................................................................... 66 10038353: NPF DCS Upgrades (Construction) ....................................................................................... 67 N/A: North Shore PS (WW) Improvements ............................................................................................. 68 N/A: North Point Outfall Diffuser Rehab ................................................................................................ 69 N/A: NPF Condition Improvement Projects ............................................................................................ 70 N/A: Sedimentation Tanks (NPF 040/041) Flushing System ..................................................................... 71 N/A: NPF Facilities Renewal ................................................................................................................. 72 10039184: Westside FM Reliability Project - Planning ............................................................................ 73 N/A: Westside FM Reliability Project - DESIGN & CONSTRU .................................................................... 74 10037733: OSP 011 Solids Thickening Process Upgrade ........................................................................ 75 10037734: OSP Plant-wide Ventilation (HVAC) Upgrades ....................................................................... 76 10036398: OSP Condition Improvement Projects - Phase 2 .................................................................... 77 10039185: OSP Odor Control Upgrades ................................................................................................ 78 10039183: OSP Communication & Safety Monitoring Upgrades .............................................................. 79 10037735: Admin Bldg (OSP 930) Health & Safety Improvements ........................................................... 81 N/A: OSP DCS Upgrade (Construction) ................................................................................................. 82 10037777: OSP & WSPS Security Enhancements .................................................................................. 83 10039193: Gaseous Oxygen System (OSP 011) Upgrades ...................................................................... 84 N/A: Grit Removal (OSP 011) Upgrades - Planning .................................................................................. 85 N/A: Grit Removal (OSP 011) Upgrades - DESIGN & CONSTRU ................................................................ 86 N/A: OSP Facility-wide Capacity Improvements .................................................................................... 87 N/A: Channel FM Reliability Project ...................................................................................................... 88 10034718: Large Diameter Sewer Proj & Channel FM Intertie .................................................................. 89 10041084: Geary Blvd Sewer Improvements Phase 2 (Const) ................................................................. 90 N/A: T/S Box Seismic Evaluation ........................................................................................................... 91 N/A: T/S Box Improvements (Initial Allowance) ....................................................................................... 92 10037245: Brannan OF19 Disch/Baffle Rehab & Sansome OF15 Val ....................................................... 93 10038468: System-wide Monitoring Equipment Assessment .................................................................. 94 10038547: CSD Structure Rehab & Upgrades - Part 1 ............................................................................. 95 N/A: Islais Channel CSDs Backflow Prevention ...................................................................................... 96 5 N/A: CSD Structure Rehab & Upgrades - Part 2 ...................................................................................... 97 N/A: Pine Lake Easement Sewer Relocation - Phase A ............................................................................ 98 N/A: Pine Lake Easement Sewer Relocation - Phase B ............................................................................ 99 10002776: Citywide Green Infrastructure Planning .............................................................................. 100 10037251: Seacliff No. 1 PS & FM Upgrade .......................................................................................... 101 10037246: Seacliff No. 2 PS & FM Upgrade .......................................................................................... 102 10037303: Sunnydale PS Safety Improvements ................................................................................... 103 10038469: Pump Station Security Upgrades (Cesar Chavez, GFS, ......................................................... 104 10038446: Geary Underpass PS Safe Access Enhancements ............................................................... 105 10041814: Griffith DW FM Rehab ....................................................................................................... 106 N/A: PS & FM Seismic Evaluation ........................................................................................................ 107 N/A: Cesar Chavez PS & FM Improvements ......................................................................................... 108 N/A: Tennessee PS & FM Improvements .............................................................................................. 109 N/A: Rankin WW PS Improvements ..................................................................................................... 110 N/A: Berry St PS Improvements .......................................................................................................... 111 N/A: Davidson PS & FM Improvements ................................................................................................ 112 10042116: Sunnydale PS&FM Improvements - Phase A ........................................................................ 113 N/A: Sunnydale PS & FM Improvements - Phase B ............................................................................... 114 N/A: Channel PS Improvements - Phase A ........................................................................................... 115 N/A: Channel PS Improvements - Phase B ........................................................................................... 116 N/A: Zoo WW PS & FM Improvements ................................................................................................. 117 N/A: Channel FM Inspection and Rehabilitation - Southern Section ...................................................... 118 10037194: Balboa HS Denman MS Green Infrastructure ...................................................................... 119 10037195: Regional School/Park: Giannini Middle School .................................................................... 120 10039608: Buchanan Street Mall ........................................................................................................ 121 10042088: Citywide Green Infrastructure Implementation (New) .......................................................... 122 10034553: GI Grant Program .............................................................................................................. 123 10034360: Lower Alemany Area Stormwater Improvement Project ....................................................... 124 10038471: Folsom Area Stormwater Imp. Project Phase 2 .................................................................... 125 10039682: Flood Resiliency Planning.................................................................................................. 126 6 10040621: Floodwater Management Grant Assistance Program (Gr ...................................................... 127 22125+10036832 (15722): Collection System-Sewer Improvements-Small Dia ..................................... 128 N/A: Collection System-Condition Assessment-Small Dia ................................................................... 129 N/A: Collection System-Condition Assessment - Large Dia .................................................................. 130 N/A: Collection System-Cond. Assessment-Sewer Laterals ................................................................. 131 N/A: Collection System-Sewer Improvements - Large Dia..................................................................... 132 N/A: T/S Structures Condition Assessment ......................................................................................... 133 N/A: Sewer Lateral Improvements ...................................................................................................... 134 N/A: Collection System - Sewer Cleaning - Large Dia ........................................................................... 135 N/A: Green Infrastructure Improvements ............................................................................................ 136 10031247: Treatment Plant Improvements .......................................................................................... 137 10015546: Treasure Island New WWTP and RWF ................................................................................. 138 10038793: Customer Service System(WWE) ....................................................................................... 139 N/A: SWOO Condition Assessment & Rehab ....................................................................................... 140 N/A: SEP South Campus Improvements .............................................................................................. 141 N/A: SEP Warehouse and Parking Planning .......................................................................................... 142 10015554: Ocean Beach Climate Change Adaptation Project .............................................................. 143 10015556: Southeast Community Center Improvements ..................................................................... 144 10015557: Islais Creek Outfall Crossing ............................................................................................. 145 10033820: Southeast Outfall Condition Assessment and Rehab .......................................................... 146 10040511: Interim Sidestream Nutrient Removal ................................................................................ 147 N/A: ITS Capital Projects (WWE) ......................................................................................................... 148 N/A: Workforce and Talent Management System (WWE) ....................................................................... 149

7 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP Phase 1

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15733-WW SSIP Program-wide
Management
FSP ID: Project Title 10029733/10031815: Land Reuse
of 1800 Jerrold Avenue
Facility Category: SSIP Program-Wide
Project Manager: Shelby Campbell Current Active Phase: Completed Prior Approved Budget: $ 84,354,150 Proposed Budget: $ 84,805,355 Prior Approved Start: 09/17/2013 Proposed Start: 09/17/2013 Prior Approved Finish: 12/31/2019 Proposed Finish: 12/31/2019 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.

Budget Change Yes Schedule Change No Scope Change No

Reason for Change
Change reflects final budget at completion

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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
8 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP Phase 1

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15733-WW SSIP Program-wide
Management
FSP ID: Project Title 10029734/10032684: Land Reuse
of 1801 Jerrold Avenue
Facility Category: SSIP Program-Wide
Project Manager: Shelby Campbell Current Active Phase: Completed Prior Approved Budget: $ 4,506,756 Proposed Budget: $ 812,753 Prior Approved Start: 09/30/2013 Proposed Start: 09/30/2013 Prior Approved Finish: 12/24/2021 Proposed Finish: 12/24/2021 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.

Budget Change Yes Schedule Change No Scope Change No

Reason for Change
Change reflects final budget at completion

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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
9 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP Phase 1

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15735-WW Treatment Plant
Improvement
FSP ID: Project Title 10015810: SEP Seismic Reliability and Condition Assessment I
Facility Category: Treatment Facilities
Project Manager: Jignesh Desai Current Active Phase: Completed Prior Approved Budget: $ 34,205,381 Proposed Budget: $ 34,091,409 Prior Approved Start: 06/03/2013 Proposed Start: 06/03/2013 Prior Approved Finish: 03/31/2023 Proposed Finish: 03/31/2023 Description
This project has been completed. As part of the condition assessment effort, numerous seismic, conditional, and operational issues associated with the existing facilities will require remedial attention before other program projects are completed. This project provided immediate improvements to various existing facilities at Southeast Plant (SEP), which were identified as part of the condition assessment effort and were not included as part of another near-term Sewer System Improvement Program (SSIP) Phase 1 project. This project included items for rehabilitation, such as concrete spalling repair and seismic retrofit of priority process buildings. Seismic retrofit and structural repairs to the Sedimentation Building and channel structures (SEP 530 Contact Channel, SEP 540 Effluent Control Structure, 6' reinforced concrete pipe from SEP 540 to Booster Pump Station, Conduits C/D/E, SEP 525 Box Channel, and 9' reinforced concrete pipe to Junction Structure #5) were completed.

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.

Budget Change Yes Schedule Change No Scope Change No

Reason for Change
Change reflects final budget at completion

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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
10 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP Phase 1

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15735-WW Treatment Plant
Improvement
FSP ID: Project Title 10015811: SEP Oxygen Generation
Plant 01
Facility Category: Treatment Facilities
Project Manager: Jignesh Desai Current Active Phase: Completed Prior Approved Budget: $ 8,697,217 Proposed Budget: $ 8,698,081 Prior Approved Start: 04/01/2016 Proposed Start: 04/01/2016 Prior Approved Finish: 11/21/2019 Proposed Finish: 11/21/2019 Description
This project has been completed. 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 Wastewater 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.

Budget Change No Schedule Change No Scope Change No

Reason for Change

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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 Phase 1

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15736-WW Treatment Plant
Improvement
FSP ID: Project Title 10026822: North Shore Wet
Weather Pump St Impr and
Disinfect
Facility Category: Treatment Facilities
Project Manager: Jignesh Desai Current Active Phase: Post-Construction Prior Approved Budget: $ 51,296,000 Proposed Budget: $ 47,296,000 Prior Approved Start: 08/15/2013 Proposed Start: 08/15/2013 Prior Approved Finish: 06/30/2025 Proposed Finish: 06/30/2026 Description
The purpose of the North Shore Pump Station Wet Weather Improvements project is to provide redundancy for wet weather operation. Infrastructure improvements and modifications will ensure that the North Shore Wet Weather Pump Station will remain operationally compliant with state and federal regulatory requirements. The scope of work for this project consists of the following improvements: (1) Replace four dry weather pumps; (2) Replace and extend discharge piping, select portions of 36-inch headers, and associated mechanical equipment, including but not limited to knife gate valves and check valves; (3) Upgrade the existing dewatering system; (4) Upgrade the ferrous chloride systems, including redundant tank installation, metering pump replacement, chemical piping replacement, emergency eyewashes/showers, and water heater; (5) Replace east and west channel bar screens; (6) Install City-furnished hydraulic actuators; (7) Modernize personnel elevator; (8) Mechanical upgrades, including supply and exhaust fan replacement, duct work cleaning, removal of odor control unit and replacement with exhaust fans; (9) Associated structural upgrades for dry weather pumps, piping, ferrous chloride tank pads, and other mechanical appurtenances, which include concrete pedestals, thrust blocks, pads, and torque down piles; (10) Lighting replacement and upgrades; (11) Reroofing the Northshore Pump Station; (12) Instrumentation and control work, including Emerson's Ovation Distributed Control System (installation and integration); (13) Electrical upgrades, including motor control center modification and replacement; (14) Site grading and paving; and (15) Plant sewer lateral installation. The phases of this project include planning, environmental review, design, construction procurement, construction and closeout.

Justification
The proposed project will provide redundancy for wet weather operations. Infrastructure improvements and modifications will ensure that the North Shore Wet Weather Pump Station remains operationally compliant with State and federal regulatory requirements to fulfill Wastewater Enterprise’s Operational Reliability Level of Service (LOS) goal.

Operating Impact
No operational impacts are anticipated from this project.

Budget Change Yes Schedule Change Yes Scope Change No

Reason for Change
The increase to the project schedule is related to additional time needed to complete cutovers and startup testing of dry weather pumps.

Furthermore, additional time is required to coordinate between the system integrator and the distributed control systems provider.

The decrease in the project budget is related to an anticipated project savings.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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 Phase 1

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15736-WW Treatment Plant
Improvement
FSP ID: Project Title 10029737: OSP Digester Gas
Utilization Upgrade
Facility Category: Treatment Facilities
Project Manager: Brian Carlomagno Current Active Phase: Construction Prior Approved Budget: $ 69,577,253 Proposed Budget: $ 81,577,253 Prior Approved Start: 10/01/2013 Proposed Start: 10/01/2013 Prior Approved Finish: 06/02/2025 Proposed Finish: 03/31/2028 Description
The purpose of this project is to upgrade the Oceanside Water Pollution Control Plant’s (OSP) digester biogas recovery systems.

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 tank assembly at OSP shows signs of corrosion. The system operates inefficiently and impacts the beneficial use of biogas. The two cogeneration internal combustion (IC) engines run infrequently. The engines have also reached the end of their useful life and require replacement.

The scope of work for the project also includes replacing the cogeneration IC engines, gas holder tank assembly, and digester gas conditioning equipment. The existing cogeneration IC engines associated controls will also be replaced. Other improvements include providing 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 substation no. 5 will be replaced to provide parallel electrical gear and power system reliability. The phases of this project include planning, environmental review, design, construction procurement, construction, construction management, and closeout.

Justification
The condition assessment of the existing digester gas storage and conditioning system revealed corrosion of the equipment, including the existing cogeneration IC engines and associated controls, gas holder tank assembly, and the gas conditioning system is over 20 years old and has reached the end of its useful life. The project will help meet the Wastewater Enterprise Level of Service goals of Operational Reliability, Health & Safety, and beneficial use of digester biogas.

Operating Impact
No operational impacts are anticipated from this project, and Wastewater Enterprise will continue to perform routine maintenance of the replaced assets.

Budget Change Yes Schedule Change Yes Scope Change Yes

Reason for Change
Budget and Schedule changes: An increase of construction and construction management / engineering support during construction phase budgets and increase schedule duration are necessary to complete additional electrical infrastructure improvements to comply with PG&E requirements.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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
13 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP Phase 1

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15727-WW Central Bayside System
Improvement
FSP ID: Project Title 10002102: Central Bayside System
Improvement Project (CBSIP)
Facility Category: Sewer and Collection System
Project Manager: Manfred Wong Current Active Phase: Completed Prior Approved Budget: $ 36,700,000 Proposed Budget: $ 36,700,000 Prior Approved Start: 07/02/2012 Proposed Start: 07/02/2012 Prior Approved Finish: 06/30/2023 Proposed Finish: 06/30/2023 Description
This project was deemed complete at 35% design. The Central Bayside System Improvements Project (CBSIP) was originally scoped to provide collection system enhancement to the Channel & Islais Creek urban watersheds, including providing redundancy to the existing 66-inch Channel Force Main, infrastructure improvements to sewers/pump stations, and stormwater management through elements of both green and grey infrastructure.

Major components of the project 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. The project was stopped at 35% design phase from the original scope of work. Then, the project team completed the preparation of a Draft Alternative Analysis Report to evaluate the options for constructing a redundant force main. Upon completion of the Draft AAR, this project is deemed complete. Future projects maybe initiated to address the needs that were originally identified from this project.

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

Operating Impact
N/A - Project completed to 35% Design - no additional funding requested.

Budget Change Yes Schedule Change No Scope Change No

Reason for Change
The budget reduction reflects actual project costs.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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
14 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP Phase 1

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15726-WW Collection System
Improvement
FSP ID: Project Title 10002303: Beach and Sansome
Street CSD Rehabilitation
Facility Category: Sewer and Collection System
Project Manager: Saed Toloui Current Active Phase: Completed Prior Approved Budget: $ 5,600,000 Proposed Budget: $ 5,500,000 Prior Approved Start: 03/14/2016 Proposed Start: 03/14/2016 Prior Approved Finish: 06/28/2024 Proposed Finish: 12/31/2024 Description
The purpose of the project is to rehabilitate Beach and Sansome Street CSDs, which helps meet the Operational Reliability Level of Services (LOS) goals (State of Good Repair). Scope of work for these CSDs are based on historical performance and Wastewater Enterprise (WWE) Operations video inspection records and include several items at both Beach Street and Sansome Street CSDs. Under this project, cleaning and specific condition assessment of the CSDs were completed in order to further scope rehabilitation at the Beach Street CSD. Inspection of baffles and weirs was performed, and necessary repairs or replacements was made accordingly. Corroded metal ceiling was also be repaired. Similar improvements were carried out for the Sansome Street CSD. Concrete cracks and spalling, exposed rebar, and I-beam were repaired along with replacement of butterfly valve seals.

Justification
This project meets the Wastewater Enterprise LOS goals by improving and restoring near shore 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
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.

Budget Change Yes Schedule Change Yes Scope Change No

Reason for Change
The budget reduction reflects actual project costs and the schedule is extended for closeout activities.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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 Phase 1

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15726-WW Collection System
Improvement
FSP ID: Project Title 10002344: CSD Backflow
Prevention and Monitoring
Facility Category: Sewer and Collection System
Project Manager: Saed Toloui Current Active Phase: Completed Prior Approved Budget: $ 8,700,000 Proposed Budget: $ 8,515,400 Prior Approved Start: 07/25/2016 Proposed Start: 07/25/2016 Prior Approved Finish: 06/28/2024 Proposed Finish: 12/31/2024 Description
The purpose of the project is to install backflow preventers at various CSDs, which helps meet the Operational Reliability Level of Services (LOS) goals (State of Good Repair). The scope includes planning, design and installation backflow preventers at selected CSD outfalls. Backflow preventers were 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.

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.

Budget Change Yes Schedule Change Yes Scope Change No

Reason for Change
The schedule is extended for closeout activities and the budget reduction reflects actual project costs.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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 Phase 1

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15726-WW Collection System
Improvement
FSP ID: Project Title 10002378: 5th, North 6th and
Division Street CSD Rehab
Facility Category: Sewer and Collection System
Project Manager: Saed Toloui Current Active Phase: Completed Prior Approved Budget: $ 5,135,000 Proposed Budget: $ 5,169,600 Prior Approved Start: 07/01/2016 Proposed Start: 07/01/2016 Prior Approved Finish: 06/28/2024 Proposed Finish: 12/31/2024 Description
The purpose of the project is to rehabilitate 5th, North 6th and Division Street CSDs, which helps meet the Operational Reliability Level of Services (LOS) goals (State of Good Repair). 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 also aimed to provide safe access, replace the flap gate at 5th St. CSD and North 6th St. CSD, refurbish flap gate at Division CSD, and repaired the baffle at Division CSD.

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.

Budget Change Yes Schedule Change Yes Scope Change No

Reason for Change
The schedule is extended for closeout activities and the budget increase reflects actual project cost.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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
17 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP Phase 1

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15726-WW Collection System
Improvement
FSP ID: Project Title 10033745: Mission St 16th to
Cesar Chavez St Brick Swr Rehab
Facility Category: Sewer and Collection System
Project Manager: Suzanne Huang Current Active Phase: Completed Prior Approved Budget: $ 7,567,585 Proposed Budget: $ 7,555,348 Prior Approved Start: 07/02/2018 Proposed Start: 07/02/2018 Prior Approved Finish: 11/30/2022 Proposed Finish: 11/30/2022 Description
Project Completed. The project purpose is to rehabilitate and/or replace large-diameter sewers after the scope of work is defined through the condition assessment efforts from the Collection System Condition Assessment Project (Project CWWSIPCSSR02). Based on the condition assessment efforts, approximately 1-mile of large diameter sewers over 100-years old and located on Mission Street, between 16th and Cesar Chavez Streets, were confirmed to be in need of rehabilitation. This project will include the design, environmental review, right-of-way, bid and award, construction, project management, and construction management support to complete the rehabilitation work.

In addition, 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.

Budget Change Yes Schedule Change No Scope Change No

Reason for Change
The budget reduction reflects actual project costs.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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 Phase 1

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15726-WW Collection System
Improvement
FSP ID: Project Title 10033106: Geary Boulevard Sewer
Improvements Phase 2 PreCon
Facility Category: Sewer and Collection System
Project Manager: Derek S Adams Current Active Phase: Completed Prior Approved Budget: $ 2,346,000 Proposed Budget: $ 2,009,422 Prior Approved Start: 03/15/2018 Proposed Start: 03/15/2018 Prior Approved Finish: 04/08/2024 Proposed Finish: 04/08/2024 Description
The purpose of this project is to replace and rehabilitate aging combined sewer system facilities and helps meet the Wastewater Enterprise Level of Service goals of controlling and managing flows from a storm of a three hour duration that delivers 1.3 inches of rain. The project scope includes the installation of 4,800 linear feet of sewer pipe mains, installing 2,300 linear feet of Cure-In-Place Liner within existing sewer mains, and the replacement of sewer laterals within the corridor. Funding for this project is separated into two line items in the program. Costs for planning, environmental and design phases are funded under this project. Bid & award, construction, construction management, and closeout phases will be part of a separate SSIP project, which has not yet been initiated.

Justification
Interdepartmental sewer projects are 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. The proximity of the existing sewers to the proposed SFMTA surface work 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 years or older. This project is consistent with SSIP's strategy to work with other City and County agencies on projects they initiated to protect value and function of wastewater facilities. This project is necessary to meet the Operational Reliability LOS.

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

Post Construction: This project mostly involves in-kind rehabilitation or replacement and will not impact operations once the project is completed. An auxiliary sewer line will be installed from 5th Ave to 7th Ave, which will provide operational redundancy and increased capacity in the sewer network.

Budget Change Yes Schedule Change No Scope Change No

Reason for Change
Budget decrease reflects actual costs at completion

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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
19 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP Phase 1

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15726-WW Collection System
Improvement
FSP ID: Project Title 10002667: Better Market Street
Sewer Improvements
Facility Category: Sewer and Collection System
Project Manager: Manfred Wong Current Active Phase: Completed Prior Approved Budget: $ 2,221,742 Proposed Budget: $ 2,149,162 Prior Approved Start: 01/06/2014 Proposed Start: 01/06/2014 Prior Approved Finish: 06/30/2024 Proposed Finish: 06/28/2024 Description
The purpose of the project is to replace/rehabilitate aging sewer infrastructure beneath Market Street, especially the brick sewers that are over 100 years old, which help meet Wastewater Enterprise (WWE) Level-of-Service (LOS) by providing full compliance with State and Federal regulatory requirements applicable to the treatment and disposal of sewage and storm water. The requesting funding is for project cost of SFPW's Phase 1A Contract, from 5th Street to 8th Street, and for design budget of the entire Market Street corridor. After 95% design for the Phase 1A Contract was completed, SFPW/SFMTA decided to proceed on this contract without any of SFPUC's sewer scope of work. Under this project, project staff implemented sewer rehabilitation work using existing as-needed sewer contracts and before the Phase 1A Contract broke ground. Formerly, SFPUC's utility scope was proposed to be deferred until future Better Market St contracts; however, SFPW and SFMTA has since suspended the planning work related to future phases of work. This project will be deemed completed upon financial closeout and a new project may be proposed if coordination between SFPUC and SFMTA/SFPW resumes in the future.

Justification
This project helps meet the WWE LOS by providing full compliance with State and Federal regulatory requirements applicable to the treatment and disposal of sewage and storm water, and WWE goal of providing a compliant, reliable, resilient, and flexible system that can respond to catastrophic events. Many of San Francisco's sewers are at or nearing the end of their useful life and are critically in need of upgrades. Thus, it is important to invest now in these assets to avoid more costly future emergency repairs and potential regulatory fines. The Interdepartmental projects will further benefit the City by integrating sewer improvements into transit improvement projects.

Operating Impact
When completed, the project will have a positive operational impact by replacing or renewing aging assets in a busy corridor in San Francisco and help achieve a state of good repair.

Budget Change Yes Schedule Change No Scope Change No

Reason for Change
The budget reduction reflects actual project costs.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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
20 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP Phase 1

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15726-WW Collection System
Improvement
FSP ID: Project Title 10002670/10031776: Geary BRT
Sewer Improvements Phase 1
Facility Category: Sewer and Collection System
Project Manager: Ming Yee Current Active Phase: Completed Prior Approved Budget: $ 11,324,500 Proposed Budget: $ 11,033,000 Prior Approved Start: 01/06/2014 Proposed Start: 01/06/2014 Prior Approved Finish: 05/12/2024 Proposed Finish: 06/30/2025 Description
The purpose of this project is to relocate and/or replace sewer assets along the Geary Corridor from Van Ness Avenue to Stanyan Street, coordinate with SFMTA's Geary Bus Rapid Transit Project, and help meet the Wastewater Level of Service goal of providing benefits to impacted communities when implementing interdepartmental projects. The scope of the project included improving approximately 2.5 miles of aging sewers (6-inch to 18-inch diameter circular sewers and 3-foot by 5-foot egg-shaped brick sewers) along the Geary corridor and sewers located in associated cross streets.

Justification
Construction completed - no additional funds will be requested.

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

Budget Change Yes Schedule Change Yes Scope Change No

Reason for Change
The schedule and budget reflects actual project timing and costs.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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 Phase 1

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15726-WW Collection System
Improvement
FSP ID: Project Title 10002687: Mission Bay Loop
Sewer Improvement
Facility Category: Sewer and Collection System
Project Manager: Ming Yee Current Active Phase: Post-Construction Prior Approved Budget: $ 718,200 Proposed Budget: $ 718,200 Prior Approved Start: 05/02/2014 Proposed Start: 05/02/2014 Prior Approved Finish: 06/30/2024 Proposed Finish: 06/30/2026 Description
The purpose of this project is to relocate and replace existing sewer assets before the San Francisco Municipal Transit Agency’s (SFMTA) installation of light rail assets. The scope of work includes relocating and replacing existing gravity sewers and Mariposa Pump Station force mains and adding access sewer manholes on Illinois Street (between 18th and 19th Streets) so the San Francisco Public Utilities Commission (SFPUC) could maintain the sewer services after SFMTA installs new light rail tracks on the same locations. The sewer work is cost-shared between SFPUC and SFMTA, and the construction work is executed through a contract led by SFMTA.

Justification
Future access to the sewer facilities would be limited after new light rail tracks are installed in the project location. By proactively partnering with SFMTA to construct improvements to this aging infrastructure, the assets are renewed in a timely manner for continuous operations of the sewer system. The project would help meet Wastewater Enterprise’s Level of Service (LOS) goal of providing benefits to impacted communities when implementing interdepartmental projects.

Operating Impact
Cathodic protection was added to the force main, which will require new preventative maintenance. For the other sewer assets that were replaced, no operational impacts are anticipated because Wastewater Enterprise will continue to perform routine maintenance on these assets.

Budget Change No Schedule Change Yes Scope Change No

Reason for Change
The variance in the schedule is due to final completion not being issued. This contract is led by SFMTA, and SFMTA is in the process of resolving Contractor delay claims.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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
22 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP Phase 1

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15726-WW Collection System
Improvement
FSP ID: Project Title 10002760: Cargo Way Sewer Box
Odor Reduction
Facility Category: Sewer and Collection System
Project Manager: Carman Luk Current Active Phase: Completed Prior Approved Budget: $ 8,530,655 Proposed Budget: $ 8,498,820 Prior Approved Start: 04/13/2015 Proposed Start: 04/13/2015 Prior Approved Finish: 06/30/2023 Proposed Finish: 06/30/2023 Description
This project has been completed. This project will construct a new force main (flush line) that conveys secondary effluent from the existing Booster Pump Station to the existing 7-foot diameter sewer located on Cargo Way, near Mendell Street. The new force main will introduce approximately 1.5 million-gallon-per day (MGD) of flow back into the sewer system to minimize solids from settling to the bottom of the sewer; thereby, reducing odors from forming and escaping from the sewers into the atmosphere. In addition, mechanical, electrical, and instrumental controls will be installed inside the Booster Pump Station that would allow operation staff to turn on and off (or throttle) flows into this 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
A positive impact is anticipated with the installation of a flush line, which would allow operational flexibility for Wastewater Operations to divert effluent into the existing sewer to reduce settlement of solids to the bottom of the sewer. Wastewater O&M would need to operate and maintain the associated assets constructed in this project.

Budget Change Yes Schedule Change No Scope Change No

Reason for Change
Project is closed and the budget reduction reflects the anticipated unused savings from project.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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
23 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP Phase 1

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15726-WW Collection System
Improvement
FSP ID: Project Title 10002767/10031676: Rutland
Sewer Improvements
Facility Category: Sewer and Collection System
Project Manager: Mary Tienken Current Active Phase: Completed Prior Approved Budget: $ 1,465,319 Proposed Budget: $ 1,465,324 Prior Approved Start: 10/30/2017 Proposed Start: 10/30/2017 Prior Approved Finish: 09/21/2018 Proposed Finish: 09/21/2018 Description
This project has been completed. Under this project, the hydraulic capacity of the sewers in the project area was increased to meet the SSIP Level of Service storm. The project consisted of multiple improvements along Rutland Street (from Visitacion Avenue to Sunnydale Avenue) including replacing the existing sewer with a larger reinforced concrete pipe, constructing a wet weather diversion structure, and conveying water passing over a weir inside this underground structure during a large storm event through new piping and discharging into a deep wet weather tunnel (Sunnydale Sewer Tunnel). To minimize construction impacts to the community, this sewer work was constructed with the Visitacion Valley Green Nodes Project.

Justification
Project completed, no additional funds will be requested.

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

Budget Change No Schedule Change No Scope Change No

Reason for Change

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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
24 SFPUC Capital Project Plan
Wastewater Enterprise
Rolling CIP

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15726-WW Collection System
Improvement
FSP ID: Project Title 10037244: Baker Baffle Impr &
Backflow Valve Repair
Facility Category: Sewer and Collection System
Project Manager: Saed Toloui Current Active Phase: Completed Prior Approved Budget: $ 1,511,400 Proposed Budget: $ 1,206,400 Prior Approved Start: 12/07/2020 Proposed Start: 12/07/2020 Prior Approved Finish: 10/10/2024 Proposed Finish: 12/31/2024 Description
The purpose of the project is to rehabilitate Baker CSD, which helps meet the Operational Reliability LOS goals (State of Good Repair). Major components of the project at the Baker CSD include the following:

1. Install a baffle on the east overflow weir.

2. Repair or replace western array of valves to stop leaking.

3. Repair eastern array of valves to prevent leaking.

4. Repair or replace deteriorated metal plumbing pipes.

5. Repair minor defects including missing aggregate and infiltration in connecting sewer.

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 would reduce future repair and maintenance costs by renewing this critical asset. Furthermore, the backflow valve repair would help reduce saltwater intrusion back into the sewer system.

Budget Change Yes Schedule Change Yes Scope Change No

Reason for Change
The budget reduction reflects actual project costs and the schedule is extended for closeout activities.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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
25 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP Phase 1

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15726-WW Collection System
Improvement
FSP ID: Project Title 10002419: Force Main Rehab at
Embarcadero and Jackson Street
Facility Category: Sewer and Collection System
Project Manager: Ming Yee Current Active Phase: Completed Prior Approved Budget: $ 11,009,047 Proposed Budget: $ 10,798,824 Prior Approved Start: 07/07/2014 Proposed Start: 07/07/2014 Prior Approved Finish: 12/31/2023 Proposed Finish: 12/29/2023 Description
The purpose of the project is to provide redundancy for critical facilities which helps meet the Wastewater Level of Service goal of providing a compliant, reliable, and flexible system that can respond to catastrophic events. This project consists of rehabilitating the remaining 240-feet of NSFM, which is most susceptible to failure, by installing a 28-inch outside diameter HDPE pipe into the existing 36-inch diameter steel force main. In addition, the project will include construction of a new valve vault and associated mechanical and electrical equipment, refurbishment of mechanical and electrical equipment inside an existing valve vault, and installation of a new electrical pedestal and control units aboveground. Together, these mechanical and electrical equipment will allow Wastewater Enterprise Operations operational redundancy to either to direct combined sewage flows to the NSFM or to the NSCFM.

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 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 new electrical and controls cabinets located on The Embarcadero.

Budget Change Yes Schedule Change No Scope Change No

Reason for Change
Change reflects final budget at completion

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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
26 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP Phase 1

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15726-WW Collection System
Improvement
FSP ID: Project Title 10026828: Mariposa Dry-Weather
Pump Station & Force Main Imp
Facility Category: Sewer and Collection System
Project Manager: Carman Luk Current Active Phase: Completed Prior Approved Budget: $ 31,932,460 Proposed Budget: $ 31,349,460 Prior Approved Start: 07/01/2014 Proposed Start: 07/01/2014 Prior Approved Finish: 06/28/2024 Proposed Finish: 12/31/2024 Description
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 downstream of the pump station was also replaced to accommodate the increased flows. A memorandum of understanding (MOU) was established with the Port of San Francisco (SF Port) since both the pump station and force main are located within SF Port's jurisdiction.

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

This is an asset replacement project, where existing operation and maintenance staff will have a new pump station and force main to operate when the project is completed. The operation and maintenance of the new pump station is expected to be similar or less than the previous station due to the upgrades and improvements of the entire station.

Justification
This project helped 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
This is an asset replacement project and existing operation and maintenance staffs have a new pump station and force main to operate. 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.

Budget Change Yes Schedule Change Yes Scope Change No

Reason for Change
Project Closeout required additional time, and funds encumbrance released showed savings.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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
27 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP Phase 1

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15729-WW Stormwater Management
FSP ID: Project Title 10026813/10002189/10015558:

Islais Creek Green Infrastructure
Facility Category: Storm Water Management - Flood
Control
Project Manager: Mary Tienken Current Active Phase: Completed Prior Approved Budget: $ 2,425,008 Proposed Budget: $ 1,476,873 Prior Approved Start: 09/04/2012 Proposed Start: 09/04/2012 Prior Approved Finish: 04/24/2018 Proposed Finish: 04/24/2018 Description
This project has been completed. 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 helped to 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 provide sustainable alternatives to the collection system for the management of stormwater flows. Strategically placed GI facilities increase the efficiency of our collection and treatment facilities during wet-weather. Ancillary benefits may include improved public safety, community aesthetics, and biodiversity.

Operating Impact
Project completed, no additional funds will be requested

Budget Change Yes Schedule Change No Scope Change No

Reason for Change
Change reflects final budget at completion

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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
28 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP Phase 1

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15729-WW Stormwater Management
FSP ID: Project Title 10026805: Sunset Green
Infrastructure
Facility Category: Storm Water Management - Flood
Control
Project Manager: Mary Tienken Current Active Phase: Completed Prior Approved Budget: $ 8,458,091 Proposed Budget: $ 8,276,127 Prior Approved Start: 12/03/2012 Proposed Start: 12/03/2012 Prior Approved Finish: 10/31/2022 Proposed Finish: 10/31/2022 Description
This project has been completed. 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 helped 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 provide sustainable alternatives to the collection system for the management of stormwater flows. Strategically placed GI facilities increase the efficiency of our collection and treatment facilities during wet weather. Ancillary benefits may include improved public safety, community aesthetics, and biodiversity.

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

Budget Change Yes Schedule Change No Scope Change No

Reason for Change
The budget reflects the final cost at completion

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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
29 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP Phase 1

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15729-WW Stormwater Management
FSP ID: Project Title 10026806/10002326/10031465:

North Shore Green Infrastructure
Facility Category: Storm Water Management - Flood
Control
Project Manager: Mary Tienken Current Active Phase: Completed Prior Approved Budget: $ 1,721,677 Proposed Budget: $ 1,724,567 Prior Approved Start: 12/03/2012 Proposed Start: 12/03/2012 Prior Approved Finish: 12/31/2018 Proposed Finish: 12/31/2018 Description
This project has been complete. 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".

Justification
This project helped to 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 provides sustainable alternatives to the collection system for the management of stormwater flows. Strategically placed GI facilities increase the efficiency of our collection and treatment facilities during wet weather. Ancillary benefits may include improved public safety, community aesthetics, and biodiversity.

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

Budget Change No Schedule Change No Scope Change No

Reason for Change

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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
30 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP Phase 1

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15729-WW Stormwater Management
FSP ID: Project Title 10026808/10031676/10034074:

Sunnydale Green Infrastructure
Facility Category: Storm Water Management - Flood
Control
Project Manager: Mary Tienken Current Active Phase: Completed Prior Approved Budget: $ 5,079,286 Proposed Budget: $ 5,149,460 Prior Approved Start: 12/03/2012 Proposed Start: 12/03/2012 Prior Approved Finish: 09/30/2019 Proposed Finish: 09/30/2019 Description
This project has been completed. 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 helped 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 provide sustainable alternatives to the collection system for the management of stormwater flows. Strategically placed GI facilities increase the efficiency of our collection and treatment facilities during wet-weather. Ancillary benefits may include improved public safety, community aesthetics, and biodiversity.

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

Budget Change Yes Schedule Change No Scope Change No

Reason for Change
The budget reduction reflects actual project cost and savings.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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
31 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP Phase 1

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15729-WW Stormwater Management
FSP ID: Project Title 10026809: Richmond Green
Infrastructure
Facility Category: Storm Water Management - Flood
Control
Project Manager: Mary Tienken Current Active Phase: Completed Prior Approved Budget: $ 12,713,052 Proposed Budget: $ 12,705,866 Prior Approved Start: 12/03/2012 Proposed Start: 12/03/2012 Prior Approved Finish: 09/30/2022 Proposed Finish: 09/30/2022 Description
This project has been completed. 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 helped 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 provide sustainable alternatives to the collection system for the management of stormwater flows. Strategically placed GI facilities increase the efficiency of our collection and treatment facilities during wet-weather. Ancillary benefits may include improved public safety, community aesthetics, and biodiversity.

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

Budget Change Yes Schedule Change No Scope Change No

Reason for Change
Change reflects final budget at completion

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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 Phase 1

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15729-WW Stormwater Management
FSP ID: Project Title 10026813: Islais Creek Green
Infrastructure (SPLIT)
Facility Category: Storm Water Management - Flood
Control
Project Manager: Mary Tienken Current Active Phase: Completed Prior Approved Budget: $ 3,068,371 Proposed Budget: $ 2,827,958 Prior Approved Start: 02/08/2016 Proposed Start: 02/08/2016 Prior Approved Finish: 06/30/2023 Proposed Finish: 06/30/2023 Description
This project has been completed. This project incorporated green stormwater management into an urban design to meet the neighborhood's needs and the stormwater performance goals for the Islais Creek watershed (i.e. manage the first 0.75 inch of rainfall for a 5-year, 3-hour storm event within the drainage management area). The project also provided secondary benefits by creating new plazas that can serve as neighborhood gathering spaces, greening of the neighborhood by adding more vegetated areas within the right-of-way (ROW), and adding curb bulb-outs to enhance pedestrian and bicyclist safety. Additional work included construction of 12 bioretention planters and a subsurface infiltration gallery. This project is also referred to as the "Mission and Valencia Streets Green Gateway".

Justification
This project helped 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 provide sustainable alternatives to the collection system for the management of stormwater flows. Strategically placed GI facilities increase the efficiency of our collection and treatment facilities during wet weather. Ancillary benefits may include improved public safety, community aesthetics, and biodiversity.

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

Budget Change Yes Schedule Change No Scope Change No

Reason for Change
The budget reduction reflects actual project cost and savings.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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
33 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP Phase 1

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15729-WW Stormwater Management
FSP ID: Project Title 10029728: Advanced Rainfall
Prediction - Part 1
Facility Category: Storm Water Management - Flood
Control
Project Manager: Maria Kristel Cruz Current Active Phase: Completed Prior Approved Budget: $ 1,491,236 Proposed Budget: $ 1,488,628 Prior Approved Start: 04/01/2013 Proposed Start: 04/01/2013 Prior Approved Finish: 06/29/2018 Proposed Finish: 06/29/2018 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.

Budget Change Yes Schedule Change No Scope Change No

Reason for Change
The budget reduction reflects actual project costs.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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
34 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP Phase 1

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15729-WW Stormwater Management
FSP ID: Project Title 10029730: Operational Decision
System Phase 2
Facility Category: Storm Water Management - Flood
Control
Project Manager: Maria Kristel Cruz Current Active Phase: Completed Prior Approved Budget: $ 4,833,185 Proposed Budget: $ 4,161,708 Prior Approved Start: 02/01/2017 Proposed Start: 02/01/2017 Prior Approved Finish: 06/28/2024 Proposed Finish: 07/31/2024 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 (NOAA). The real-time data will be coupled with Wastewater Enterprise's (WWE) collection system hydraulic model to forecast the likely impact of approaching storms and generate specific operational recommendations for managing flows. Phase 2 builds upon Phase 1 (CWWSIPFCRP02) for a citywide installation. This project's deliverable, the Operational Decision System, is considered no longer viable due to WWE's organizational and procedural changes.

Justification
In response to an approaching storm, SFPUC's WWE operators use the best available information to make decisions. SFPUC desires a more consistent and transparent basis for making decisions that make best use of available data in an automated way. The Operational Decision System is a decision support tool that can help ensure reliable service during wet weather. Additionally, it would help operators to adjust to shifting or uncertain future hydrologic patterns that may arise with climate change.

Operating Impact
This project would increase confidence in operational decision making of Wastewater Enterprise operators before and during storm events.

Budget Change Yes Schedule Change Yes Scope Change No

Reason for Change
The budget reduction reflects actual total project cost and the schedule reflects the actual project completion date.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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 Phase 1

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15730-WW Flood Resilience-hydraulic
FSP ID: Project Title 10026816: Wawona Area
Stormwater Improvement
Facility Category: Storm Water Management - Flood
Control
Project Manager: Suzanne Huang Current Active Phase: Completed Prior Approved Budget: $ 28,382,249 Proposed Budget: $ 26,882,249 Prior Approved Start: 07/01/2016 Proposed Start: 07/01/2016 Prior Approved Finish: 12/02/2024 Proposed Finish: 12/31/2025 Description
The purpose of this project is to minimize flooding and meet Wastewater Enterprise’s goal of managing flows from a statistically derived storm lasting 3 hours, with a total of 1.3 inches of rainfall and defined peak rainfall intensity (5-year, 3-hour storm) in the neighborhood surrounding the intersection of 15th Avenue and Wawona Street. The overall project scope is to divert part of the combined sewer flows from the intersection of Wawona Street and Vicente Street into a new auxiliary sewer on Vicente Street, extended from Wawona Street to 34th Avenue. The flow would then enter the existing sewer system that has additional sewer capacity.

Justification
The Wawona Area Stormwater Improvement would provide an auxiliary sewer that would minimize flooding the neighborhood surrounding the intersection of 15th Avenue and Wawona Street. This project would provide area-wide benefits to the residents of the Wawona area.

The project would help meet Wastewater Enterprise’s Stormwater Management Level of Service (LOS) goal. In addition, this project is one of the projects required in the Clean-Up and Abatement Order that was issued by the Regional Water Quality Control Board to the City (R2-2021-0021).

Operating Impact
When completed, the project would reduce staff time in responding to 311 calls due to overland flows and associated reduction in costs.

Budget Change Yes Schedule Change Yes Scope Change No

Reason for Change
The variance in the budget is to reflect the current projection of closeout, and the schedule is extended for closeout activities.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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
36 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP Phase 1

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15730-WW Flood Resilience-hydraulic
FSP ID: Project Title 10026817: Cayuga Ave
Stormwater Detention Project
Facility Category: Storm Water Management - Flood
Control
Project Manager: Saed Toloui Current Active Phase: Completed Prior Approved Budget: $ 453,576 Proposed Budget: $ 453,569 Prior Approved Start: 07/01/2016 Proposed Start: 12/05/2016 Prior Approved Finish: 03/29/2019 Proposed Finish: 03/29/2019 Description
This project has been completed. The neighborhood surrounding the northeastern end of Cayuga Avenue has been susceptible to recurring flooding associated with moderate to heavy storms. Due to its low land topography, the area can experience up to a few feet of water on the streets and sidewalks during rain events. This project will improve the stormwater detention by re-grading the I-280 embankment at the foot of Cayuga to create a low lying detention field. This project will provide surface detention of flows during flooding and includes an overflow relief connection into the College Hill Tunnel as well and a retaining wall to support the roadway.

Justification
Project completed, no additional funding is requested.

Operating Impact
Project completed, no additional funding is requested.

Budget Change No Schedule Change No Scope Change No

Reason for Change

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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
37 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP Phase 1

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15730-WW Flood Resilience-hydraulic
FSP ID: Project Title 10026818: Folsom Area
Stormwater Improvement Project
Facility Category: Storm Water Management - Flood
Control
Project Manager: Derek S Adams Current Active Phase: Construction Prior Approved Budget: $ 38,410,859 Proposed Budget: $ 39,948,075 Prior Approved Start: 07/01/2016 Proposed Start: 07/01/2016 Prior Approved Finish: 12/31/2024 Proposed Finish: 09/30/2026 Description
The purpose of the Folsom Area Stormwater Improvement Project (FASIP) is to provide stormwater conveyance improvements to the neighborhood surrounding 17th and Folsom Streets. The project is being developed based on the alternative chosen in the Needs Analysis Report/Alternative Analysis Report (NAR/AAR) report and further defined in the Conceptual Engineering Report (CER). The project scope consists of a tunnel to convey stormwater flows from the neighborhood surrounding 17th and Folsom Streets to the Channel Consolidated Transport/Storage Box and upsizing existing combined sewer pipes and structures upstream of the tunnel. This is Phase 1 of the project, which covers planning, environmental review, and design phases of work. Bid and Award through construction and closeout will be covered by a separate project, Folsom Area Stormwater Improvement Project Phase 2 (FR-1). Currently, the project will be delivered using four separate construction contracts, as follows: (1) Contract WW-719A: Upstream Small Diameter Sewer Pipe Improvements; (2) Contract WW-719B: Alameda Wet Weather Tunnel; (3) Contract WW-719C: Harrison and Treat Sewer Box Improvements; (4) Contract WW-719D: Upstream Large Diameter Sewer Pipe Improvements.

Justification
The proposed project will help meet Wastewater Enterprise’s Stormwater Management Level of Service (LOS) goal. In addition, this project helps to meet the regulatory requirements from Clean-Up and Abatement Order R2-2021-0021 issued by the Regional Water Quality Control Board to the City in November 2021.

Operating Impact
This project only includes pre-construction activities, with no operating impacts.

Budget Change Yes Schedule Change Yes Scope Change No

Reason for Change
The variance in the schedule is due to additional coordination with the California Department of Transportation (Caltrans), San Francisco Municipal Transit Agency (SFMTA), and neighborhood stakeholders necessary to complete design. The variance in the budget is due to changes to reflect additional design costs for the added complexity of the Harrison and Treat Sewer Box design and for additional deliverables required before Caltrans would grant the right-of-way associated with the Alameda Wet Weather Tunnel design.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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
38 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP Phase 1

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15728-WW SSIP Biosolids-digester
Project
FSP ID: Project Title 10015796: Biosolids Digester
Facilities Project
Facility Category: Treatment Facilities
Project Manager: Carolyn Chiu Current Active Phase: Post-Construction Prior Approved Budget: $ 2,837,135,945 Proposed Budget: $ 2,837,135,945 Prior Approved Start: 07/01/2011 Proposed Start: 07/01/2011 Prior Approved Finish: 05/11/2029 Proposed Finish: 05/11/2029 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.

Budget Change No Schedule Change No Scope Change No

Reason for Change

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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 $ 38,901,588 $0 $36,162,646 $2,738,942 $0 $0 $ 0 CN $ 54,040,150 $36,889,474 $17,150,676 $0 $0 $0 $ 0 Total $ 92,941,738 $ 36,889,474 $ 53,313,322 $ 2,738,942 $ 0 $ 0 $ 0 39 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP Phase 1

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15735-WW Treatment Plant
Improvement
FSP ID: Project Title 10015807: SEP New Headworks
(Grit) Replacement
Facility Category: Treatment Facilities
Project Manager: Jignesh Desai Current Active Phase: Post-Construction Prior Approved Budget: $ 716,679,300 Proposed Budget: $ 707,800,000 Prior Approved Start: 03/01/2013 Proposed Start: 03/01/2013 Prior Approved Finish: 08/31/2027 Proposed Finish: 08/31/2027 Description
The purpose of the New Headworks project at the Southeast Water Pollution Control Plant (SEP) is to meet the current seismic standards and achieve a higher level of debris, screening, and grit removal, The new 250 million-gallon-per day (MGD) headworks will consist of the following major components/facilities: (1) New influent junction structure and influent monitoring; (2) New primary influent distribution structure; (3) New bar screens, (4) Washer-compacters and screenings handling facility; (5) New grit basins, (6) Grit washers and grit handling facility; (7) A new odor control facility consisting of a two-stage system with bioscrubbers followed by carbon adsorption; (8) Two new primary substations; (9) Electrical, instrumentation, and control rooms/building; (10) Demolition of both existing Headworks Facilities (SEP-011 and SEP-012); (11) Rehabilitation of the existing Southeast Lift Station; (12) Upgrades to the Bruce Flynn Pump Station. The phases of this project include planning, environmental review, design, construction procurement, construction and closeout. This project is being delivered through Construction Management/General Contractor approach.

Justification
The SEP has two 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 facilities are inefficient at capturing trash, floatables, and grit. As a result, the downstream liquid and solids treatment processes used to get overwhelmed with debris and grit, creating odor challenges, reducing process performance and available process volume capacity.

The proposed project will help meet Wastewater Enterprise’s with Operational Reliability and Seismic Reliability Level of Service (LOS) goals.

Operating Impact
No operational impacts are anticipated as a result of this project.

Budget Change Yes Schedule Change No Scope Change No

Reason for Change
The project team anticipates that total project costs will be below the approved budget. The variance in the budget is due to efficiency achieved in delivering project scope related to demolition of existing Headworks SEP-012.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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
40 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP Phase 1

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15735-WW Treatment Plant
Improvement
FSP ID: Project Title 10015809: WWE Facility-Wide Dist
Control Sys (DCS) Upgrades Phase
1 Facility Category: Treatment Facilities
Project Manager: Maria Kristel Cruz Current Active Phase: Post-Construction Prior Approved Budget: $ 73,003,759 Proposed Budget: $ 98,953,806 Prior Approved Start: 02/13/2014 Proposed Start: 02/13/2014 Prior Approved Finish: 12/30/2027 Proposed Finish: 06/30/2029 Description
The purpose of this project is to replace Wastewater Enterprise’s aging distributed control system with a new, standardized, reliable, secure, and redundant control system. This project will enable the San Francisco Public Utilities Commission (SFPUC) to operate the City's sewer system more efficiently by utilizing high tech control system interfaces and eliminating product obsolescence challenges.

The project will provide control systems design and implementation for two major Sewer System Improvement Program (SSIP) projects: (1) the Biosolids Digester Facilities Project (BDFP); and (2) the Southeast Water Pollution Control Plant (SEP) New Headworks (Grit) Facility Project (Headworks).

The Project consists of performing: (1) Programming (planning and predesign) and Distributed Control System(DCS) Design on all Wastewater Enterprise facilities, such as SEP, North Point Wet Weather Treatment Facility (NPF), Oceanside Water Pollution Control Plant (OSP), and various ancillary pump stations; and (2) Manufacturing, Construction (DCS installation, field test, and commissioning), and the start of DCS Support and Upgrade phases at these facilities.

Justification
This project will help meet Wastewater Enterprise’s Operational Reliability Level of Service (LOS) goal. Wastewater Enterprise's control system ensures the delivery of reliable and good quality sewer services in the city of San Francisco. An upgraded control system is essential to support the implementation of other 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 the Southeast Water Pollution Control Plant.

Operating Impact
Wastewater Enterprise will require a service contract with the DCS vendor to support hardware and software products updates. Wastewater Enterprise will operate and maintain this new system.

Budget Change Yes Schedule Change Yes Scope Change Yes

Reason for Change
Wastewater Enterprise’s DCS scope that was covered under three other SSIP DCS capital projects are now being consolidated under WWE Facility-Wide Distributed Control System Upgrades Phase 1 and 2 projects. The variance in the budget and schedule is due to changes to reflect this consolidation effort. Treasure Island associated Wastewater Enterprise facilities are added to the SSIP DCS scope of work.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
PL $ 0 $0 $0 $0 $0 $0 $ 0
ER $ 0 $0 $0 $0 $0 $0 $ 0
DS $ 1,442,829 $1,387,555 $55,274 $0 $0 $0 $ 0
CM $ 2,233,960 $984,876 $846,534 $402,550 $0 $0 $ 0 CN $ 24,202,086 $7,390,065 $7,362,375 $9,449,646 $0 $0 $ 0 Total $ 27,878,875 $ 9,762,496 $ 8,264,183 $ 9,852,196 $ 0 $ 0 $ 0 41 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP Phase 1

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15735-WW Treatment Plant
Improvement
FSP ID: Project Title 10002284: SEP Power Feed and
Primary Switchgear Upgrades
Facility Category: Treatment Facilities
Project Manager: Roland Sun Current Active Phase: Construction Prior Approved Budget: $ 95,875,000 Proposed Budget: $ 95,875,000 Prior Approved Start: 06/23/2014 Proposed Start: 06/23/2014 Prior Approved Finish: 03/31/2026 Proposed Finish: 02/09/2027 Description
The purpose of the SEP Power Feed and Primary Switchgear Upgrades project is to reliably provide continued operation, maintenance, and regulatory compliance, and to maintain assets in a state of good repair, which will help meet the level of service (LOS) goal of operational reliability without interruption in accordance with good management practices and state and federal regulatory compliance. The objective of the project is to increase reliability, redundancy, and capacity of the electrical system at SEP by upgrading the existing power feed by PG&E and obtaining a new power feed by SFPUC Power Enterprise Bay Corridor and Transmission Distribution (BCTD) project.The scope of this project is to install a new primary switching station and related electrical infrastructures at SEP including the following major components: 1. Construction of a two-story building (SEP Building 032) supported on piles and over the existing primary power switch station to house the new primary switchgear.2. Installation of new primary switchgear sized to provide adequate power for all existing electrical loads and future demands and peak loads.3. Installation of two utility power metering cabinets outside Building 032 for connection to the new SFPUC power feed and existing PG&E power feed.4. Replacement of existing substation transformers at various locations.5. Installation of new underground electrical infrastructures, and new power monitoring and control system for additional reliability and efficiency.6. Installation of a utility power metering cabinet and electrical gear for incoming redundant power feed at Bruce Flynn Pump Station.7. Retrofit of existing electrical equipment for incoming redundant power feed at Islais Creek Booster Station. This project budget does not include construction phase for upgrading the existing power feed from PG&E Hunter Point switchyard to accommodate the projected SSIP power requirements. The phases of this project include planning, environmental review, design, construction procurement, construction and closeout.

Justification
The existing primary switch station and majority of substations had reached the end of their useful service life. 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. The propose will help meet Wastewater Enterprise's Operational Reliability LOS goal.

Operating Impact
No operational impacts are anticipated as a result of this project.

Budget Change No Schedule Change Yes Scope Change No

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

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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 Phase 1

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15736-WW Treatment Plant
Improvement
FSP ID: Project Title 10029736: Westside Pump Station
Reliability Improvements
Facility Category: Treatment Facilities
Project Manager: Brian Carlomagno Current Active Phase: Post-Construction Prior Approved Budget: $ 93,299,544 Proposed Budget: $ 93,299,544 Prior Approved Start: 06/13/2013 Proposed Start: 06/13/2013 Prior Approved Finish: 06/30/2026 Proposed Finish: 12/30/2027 Description
The purpose of this project is to implement reliability improvements at the Westside Pump Station. The project includes construction of a new electrical building and associated electrical gear and new wet-weather variable frequency drive (VFD) pump controllers. The existing pump station facility improvements consist of replacing existing bar screens and adding screening washing and compaction systems, a wet-well chamber interconnecting channel, site landscape, security, and site civil improvements to the existing site and installation of a redundant discharge force main.

Other improvements include a new power feeder and replacing existing odor control units with dilution ventilation fans and ducting at the facility.

The phases of this project include planning, environmental review, right-of-way acquisition, design, construction procurement, construction, construction management, and closeout.

Justification
The Westside Pump Station efficacy evaluation identified several issues associated with the pump station, including inadequate cooling of the variable frequency drives (VFD), 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. These issues will be addressed. The proposed project will help meet Wastewater Enterprise Operational Reliability Level of Service (LOS) goal.

Operating Impact
Existing site security protocols related to perimeter controls, staff badging and identification, and site access procedures will be required.

Budget Change No Schedule Change Yes Scope Change No

Reason for Change
The schedule change is a result of delays with PG&E power to the pump station facility. Resultant delay costs are being negotiated with the Contractor.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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
43 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP Phase 1

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15736-WW Treatment Plant
Improvement
FSP ID: Project Title 10002652: Kansas and Marin
Streets Sewer Improvements
Facility Category: Sewer and Collection System
Project Manager: Derek S Adams Current Active Phase: Pre-Construction Prior Approved Budget: $ 6,700,000 Proposed Budget: $ 6,700,000 Prior Approved Start: 06/10/2013 Proposed Start: 06/10/2013 Prior Approved Finish: 10/18/2026 Proposed Finish: 10/24/2028 Description
The Kansas and Marin Streets Sewer Improvements Project aims 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 original project consisted 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 original project also included relocation assistance associated with temporary displacements of existing leaseholders who occupy SFPUC's property above the C-Box Transport Storage Structure (Lot 031), as this space was needed for construction staging. Due to various challenges with implementing the original scope of work, the project team re-evaluated various potential alternatives.

Based on the re-evaluation and additional hydraulic modeling work, a more cost-effective solution that involves a weir modification to the existing system was determined to provide significant improvements to the conveyance capacity. The scope of this project is now the implementation of this weir modification. After this project is completed, staff will observe the system performance and determine if additional work is needed and if a separate project would be recommended for initiation in the future.

Justification
The proposed project will help meet Wastewater Enterprise’s Stormwater Management LOS goal. Upstream improvements have been completed as part of the Cesar Chavez Project. Therefore, this project is necessary to increase the hydraulic capacity for this portion of the Islais Creek watershed system. The Kansas and Marin, Streets Sewer Improvements Project, will complete partial improvements to reduce flooding levels in the area. A future Kansas and Marin Sewer Improvements Phase 2 project may be necessary to complete the hydraulic capacity increase to meet the Stormwater Management Level of Service, with recommended freeboard.

Operating Impact
The project will have an overall positive impact to operations. The weir modification will provide additional hydraulic capacity to the upstream system, reducing flood risk to the surrounding areas; therefore, reducing the need for wastewater staff to respond to flooding complaints or issues.

Budget Change No Schedule Change Yes Scope Change No

Reason for Change
The schedule has been extended to capture delays in the planning phase due to added complexity in drafting and approving the AAR using an alternative hydraulic criteria.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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
44 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP Phase 1

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15736-WW Treatment Plant
Improvement
FSP ID: Project Title 10002664: Van Ness BRT Sewer
Improvements
Facility Category: Sewer and Collection System
Project Manager: Suzanne Huang Current Active Phase: Post-Construction Prior Approved Budget: $ 25,000,000 Proposed Budget: $ 25,000,000 Prior Approved Start: 10/01/2013 Proposed Start: 10/01/2013 Prior Approved Finish: 12/31/2024 Proposed Finish: 12/29/2028 Description
The purpose of the project is to replace and relocate existing sewer utilities within Van Ness Avenue, between Lombard Street and Mission Street, from the center of the street to outside of the Bus Rapid Transit (BRT) right-of-way. This helps meet the Wastewater Enterprise Level of Services (LOS) goal by providing full compliance with State and federal regulatory requirements applicable to the collection of sewage and stormwater.

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
The project would help meet Wastewater Enterprise’s Operational Reliability Level of Service (LOS) goal. This interdepartmental project would benefit the City by integrating sewer and water improvements into transit improvement projects.

Operating Impact
No operational changes anticipated.

Budget Change No Schedule Change Yes Scope Change No

Reason for Change
The variance in the schedule is due to it being extended for closeout activities.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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
45 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP Phase 1

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15736-WW Treatment Plant
Improvement
FSP ID: Project Title 10002776: Taraval Sewer
Improvements
Facility Category: Sewer and Collection System
Project Manager: Suzanne Huang Current Active Phase: Post-Construction Prior Approved Budget: $ 34,500,000 Proposed Budget: $ 34,500,000 Prior Approved Start: 03/14/2016 Proposed Start: 03/14/2016 Prior Approved Finish: 07/31/2025 Proposed Finish: 12/29/2028 Description
The purpose of this project is to relocate existing sewer facilities from the center of the street to outside of the tracks to allow for ease of maintenance and repair/replacement, which would help meet Wastewater Enterprise’s Level of Service (LOS) goals by providing compliance with State and federal regulatory requirements applicable to the treatment and disposal of sewage and stormwater. The scope of work includes replacing and relocating existing sewer facilities so they will no longer be under the San Francisco Municipal Transportation Agency’s (SFMTA) tracks, overhead wires, and trolley poles to allow for ease of future maintenance and repair/replacement without impacting SFMTA's future operations. The detailed scope includes replacing approximately 19,000 linear feet (LF) of 12-inch to 36-inch diameter sewers along Taraval Street, between 15th Avenue and 46th Avenue, and Ulloa Street, between Forest Side Avenue and 15th Avenue with a twin sewer system. Most of the sewers to be replaced are close to 100 years old. The construction work is split into two contracts, Segment A and B, and both contracts are led by SFMTA. Segment A is from the San Francisco Zoo to Sunset Blvd. and construction was completed in 2021. Segment B is from Sunset Boulevard to West Portal, and that construction contract began in December 2021.

Justification
The proposed project will help meet Wastewater Enterprise’s Operational Reliability Level of Service (LOS) goal by providing full compliance with State and federal regulatory requirements applicable to the treatment and disposal of sewage and storm water, and Operational Reliability goal of providing a compliant, reliable, resilient, and flexible system that can respond to catastrophic events. The interdepartmental projects would further benefit the City by integrating sewer improvements into transit improvement projects.

Operating Impact
No operational change

Budget Change No Schedule Change Yes Scope Change No

Reason for Change
The variance in the schedule is due to it being extended for closeout activities.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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
46 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP Phase 1

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15736-WW Treatment Plant
Improvement
FSP ID: Project Title 10026810: Upper Yosemite Creek
Daylighting Project
Facility Category: Storm Water Management - Flood
Control
Project Manager: Mary Tienken Current Active Phase: Post-Construction Prior Approved Budget: $ 27,538,582 Proposed Budget: $ 32,121,625 Prior Approved Start: 12/03/2012 Proposed Start: 12/03/2012 Prior Approved Finish: 11/08/2028 Proposed Finish: 03/22/2029 Description
The purpose of this project is to manage stormwater runoff from a 106-acre area of McLaren Park, which helps meet the Wastewater Level of Service (LOS) goal of minimizing flooding by addressing the 5-year, 3-hour storm. The scope of this project is to daylight Upper Yosemite Creek within McLaren Park, and it includes the following major components: (1) Stormwater diversion structure at Yosemite Marsh and McNab Lake; (2) Earthen creek channel with periodic drop structures and retaining walls; (3) Sidewalk, curb, gutter, and curb ramps along Wayland Street; (4) Pedestrian bridge at the corner of Wayland and Oxford Streets; (5) Storm drain pipe for one residential block of Wayland Street (approx. 400 linear feet); (6) Three inline bioretention basins adjacent to the soccer field; (7) Soccer field with subsurface storage tanks, drainage improvements, subsurface irrigation system, and quick couplers; (8) Yosemite Station improvements, including paving, pedestrian bridge, seating, planting, and educational signage; and (9) Tree removal.

This project will include planning, environmental review, right-of-way acquisition, design, construction procurement, construction, and closeout phases of work.

Justification
This project helps meet Wastewater Enterprise’s Stormwater Management Level of Service (LOS) goal. This project will be monitored to evaluate the stormwater management performance to set minimum performance standards for future Green Infrastructure (GI) projects. The proposed project will help meet Wastewater Enterprise’s Stormwater Management Level of Service (LOS) goal.

Operating Impact
Additional maintenance staff will be needed to support the project after it is implemented.

Budget Change Yes Schedule Change Yes Scope Change No

Reason for Change
The variance of the schedule is due to the increased construction duration resulting from added environmental requirements and schedule requirements from San Francisco Recreation & Parks. The budget change results from construction cost escalation and construction phase staffing.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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 $ 4,677,510 $1,800,012 $1,992,114 $885,384 $0 $0 $ 0 CN $ 113,403 $113,403 $0 $0 $0 $0 $ 0
Total $ 4,790,913 $ 1,913,415 $ 1,992,114 $ 885,384 $ 0 $ 0 $ 0 47 SFPUC Capital Project Plan
Wastewater Enterprise
SSIP Phase 1

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15736-WW Treatment Plant
Improvement
FSP ID: Project Title 10029726/10029727: GI Capital
Planning (GI-01)
Facility Category: Storm Water Management - Flood
Control
Project Manager: Sarah Minick Current Active Phase: Pre-Construction Prior Approved Budget: $ 21,000,000 Proposed Budget: $ 11,500,000 Prior Approved Start: 07/11/2016 Proposed Start: 07/11/2016 Prior Approved Finish: 06/30/2034 Proposed Finish: 06/30/2026 Description
This project supports the development of green infrastructure capital project concepts through watershed planning, working with other city departments, stakeholder engagement, and project evaluation. Scope of work includes:

1. GI Capital Project Evaluation: tasks will evaluate, refine and validate schedule, scope and budget of upcoming GI capital projects. This project will complete an annual AAR documenting the evaluated alternatives for ready GI capital projects and the recommended GI Capital Project(s) selected for the upcoming fiscal year. Individual project funding will be pulled from Citywide Green Infrastructure Implementation Project.

2. Watershed Planning:
a. Green Infrastructure Program Development - work related to the development of new programs and incentives as the SFPUC's green infrastructure portfolio grows. This work will pilot new approaches by establishing technical criteria, administrative needs, and funding levels to establish long term program budgets and frameworks.
b. Outreach and engagement with priority landowners on the various applicable PUC GI stormwater programs and policies; providing as needed technical support and evaluation of opportunities to promote partnership frameworks. c. GI Scaling - Development of methods to scale up green infrastructure implementation. Responding to immediate regulatory requests, evaluation of project and program opportunities at a watershed scale, new legislative, contracting, and program delivery approaches, and new funding and financing opportunities.
d. GI Monitoring - performance monitoring of new technologies and established projects to develop a refined understanding of green infrastructure performance over time.

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.

Budget Change Yes Schedule Change Yes Scope Change No

Reason for Change
The variance in the budget and schedule reflects closing out this project at the end of FY 25/26 and moving the remaining budget to a new project, Citywide Green Infrastructure Planning. This administrative change will enable better future tracking and reporting of green infrastructure planning activities related to the Citywide Green Infrastructure Implementation project.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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
48 SFPUC Capital Project Plan
Wastewater Enterprise
Rolling CIP

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15733-WW SSIP Program-wide
Management
FSP ID: Project Title 10040591: Program Management
02 Facility Category: SSIP Program-Wide
Project Manager: Bessie Tam Current Active Phase: Pre-Construction Prior Approved Budget: $ 145,000,000 Proposed Budget: $ 145,000,000 Prior Approved Start: 09/15/2023 Proposed Start: 07/03/2023 Prior Approved Finish: 06/30/2037 Proposed Finish: 06/30/2037 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.

Justification
This project includes the components necessary for successful implementation of the SSIP Program Management and advanement of all of the Levels of Service (LOS).

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.

Budget Change No Schedule Change No Scope Change No

Reason for Change
The project started earlier than anticipated in order to continue delivering program management support services.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
PL $ 121,480,000 $13,750,000 $13,750,000 $13,500,000 $13,500,000 $12,750,000 $ 54,230,000 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 $ 121,480,000 $ 13,750,000 $ 13,750,000 $ 13,500,000 $ 13,500,000 $ 12,750,000 $ 54,230,000 49 SFPUC Capital Project Plan
Wastewater Enterprise
Rolling CIP

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15735-WW Treatment Plant
Improvement
FSP ID: Project Title 10037353: SEP 550 Booster PS
Condition Inspection & Interim
Facility Category: Treatment Facilities
Project Manager: Mazin Hijazi Current Active Phase: Pre-Construction Prior Approved Budget: $ 31,258,655 Proposed Budget: $ 31,258,655 Prior Approved Start: 01/12/2021 Proposed Start: 01/12/2021 Prior Approved Finish: 06/30/2028 Proposed Finish: 12/29/2028 Description
The purpose of this project is to perform mechanical, structural, and electrical rehabilitation to help meet the Operational Reliability Level of Service Goals at the Islais Creek Booster Station. 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, including concrete deterioration 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.

The scope of work consists of the following: (1) Concrete Repair and rehabilitation within the influent channel and wet wells 1-4; (2) Replace four existing variable frequency drives; (3) Install seal water backup system; (4) Install bubbler compressor system; (5) Electrical upgrades, including installation of relays and 1200A breakers related to the variable frequency drives, installation of power quality meter monitoring device at the switchgear, and installation of 3000KVA transformer and reliable backup source; (6) Replace heating ventilation and air conditioning (HVAC) equipment; (7) Refurbish four booster pumps, which includes, vibration testing for comparative results with existing vibrations, testing and replacement of pump monitoring/protective devices, recoating, new line bearings and seals, reconditioning or replacement of the shaft, and impeller repair or replacement and rebalancing; (8) Discharge pipe manifold repairs; (9) Replacement of four existing dewatering pumps and one water heater; (10) Electrical/Instrumentation and Controls (I&C) upgrade including, power and control cabling to support new pump installations and investigating installation of flowmeter(s) at the pump discharge; and (11) Miscellaneous mechanical and electrical work.

This project includes planning, environmental review, design, construction procurement, construction, and closeout phases of work.

Justification
This project will help meet Wastewater Enterprise’s Operational Reliability Level of Service Goal by extending the life of concrete, mechanical, and electrical systems.

Operating Impact
No operational impacts are anticipated as a result of this project.

Budget Change No Schedule Change Yes Scope Change No

Reason for Change
The variance in the schedule reflects the additional construction duration needed to properly sequence the wet weather work.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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 $ 2,525,967 $1,551,135 $974,832 $0 $0 $0 $ 0
CN $ 15,787,550 $15,787,550 $0 $0 $0 $0 $ 0
Total $ 18,313,517 $ 17,338,685 $ 974,832 $ 0 $ 0 $ 0 $ 0 50 SFPUC Capital Project Plan
Wastewater Enterprise
Rolling CIP

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15735-WW Treatment Plant
Improvement
FSP ID: Project Title 10038373: Wastewater Facilities
Security Enhancements
Facility Category: Treatment Facilities
Project Manager: Joey Yan Current Active Phase: Pre-Construction Prior Approved Budget: $ 35,759,000 Proposed Budget: $ 58,393,661 Prior Approved Start: 01/18/2022 Proposed Start: 01/18/2022 Prior Approved Finish: 03/01/2028 Proposed Finish: 05/02/2029 Description
The project involves upgrading card readers and door contacts at all perimeter doors and ensuring proper operation; Replacing and furnishing gates and gate operators including structural support, electrical power and controls; Adding protective cages around outdoor chemical and electrical equipment as needed; Replacing/repairing the existing perimeter fence and fence support as needed; Furnishing, installing, and configuring servers for video recording, management and analytics; Configuring security fiber optic connectivity and adding video camera units and local recording; Establishing prune landscaping, adding new security signage, and upgrading to dusk- activated LED lighting; Providing interior intrusion detection of critical assets; Adding interior presence sensing connected to an intrusion detection panel and alarming to security; Upgrading UPS backup power to serve security components; Adding new security signage with "No Trespassing", applicable penal code and emergency contact information; and, Installing new fiber optics communication backbone (for SEP only).

Justification
A security evaluation was performed in 2017 to identify the security risks towards WWE facilities, assets, staff, and operations from outside malevolent acts. As part of the Health, Safety & Security level-of service (LOS) goal, security measures shall be enhanced to protect staff, assets, and facilities at the following sites in this project: Southeast Water Pollution Control Plant, Islais Creek (Booster) Pump Station & Bruce Flynn Pump Station (BFS), North Point Facility (NPF), North Shore Pump Station (NSS), Oceanside Water Pollution Control Plant (OSP), and Westside Pump Station (WSS).

Operating Impact
During Construction: No operational impact is anticipated as the construction work is not expected to require the facilities to be shutdown.

Post Construction: These improvements will ensure safety and security of WWE personnel and operating assets.

Budget Change Yes Schedule Change Yes Scope Change Yes

Reason for Change
Project 10037777 and Project 10037904 will be merged with Project 10038373. Project 10038373 will be renamed to "Wastewater Facilities Security Enhancements." The variance of the budget and schedule change is due to this projects consolidation.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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 $ 7,042,433 $4,049,279 $2,993,154 $0 $0 $0 $ 0
CN $ 31,315,044 $11,301,127 $20,013,917 $0 $0 $0 $ 0 Total $ 38,357,477 $ 15,350,406 $ 23,007,071 $ 0 $ 0 $ 0 $ 0 51 SFPUC Capital Project Plan
Wastewater Enterprise
Rolling CIP

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15735-WW Treatment Plant
Improvement
FSP ID: Project Title 10037330: Primary Treatment (SEP
040/041) H&S Improvements
Facility Category: Treatment Facilities
Project Manager: Mazin Hijazi Current Active Phase: Construction Prior Approved Budget: $ 29,602,075 Proposed Budget: $ 29,602,075 Prior Approved Start: 01/04/2021 Proposed Start: 01/04/2021 Prior Approved Finish: 03/31/2028 Proposed Finish: 03/31/2028 Description
The project scope of work consists of the following to address Operational Reliability and Health, Safety & Security LOS goals:

1. Improvements to the existing ventilation system

2. Repair of concrete cracks/deficiencies and rebar exposure

3. Replacement of two (2) deteriorating dilution fans

4. Interior/exterior lighting upgrades

5. Replacement of selective guardrails that are corroded

6. Consolidation of electrical motor control center equipment

7. Switchboard replacement

8. Installation of induction mixers

9. Miscellaneous piping relocation

10. Removal of abandoned assets.

11. Miscellaneous instrumentation and control improvements Justification
Southeast Water Pollution Control Plant (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 structural, mechanical, and electrical improvements are needed to meet WWE's operational reliability and Health, Safety, & Security Level of Service (LOS) goals.

Operating Impact
No operational impacts are anticipated as a result of this project.

Budget Change No Schedule Change No Scope Change No

Reason for Change

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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 $ 997,378 $997,378 $0 $0 $0 $0 $ 0
CN $ 0 $0 $0 $0 $0 $0 $ 0
Total $ 997,378 $ 997,378 $ 0 $ 0 $ 0 $ 0 $ 0
52 SFPUC Capital Project Plan
Wastewater Enterprise
Rolling CIP

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15735-WW Treatment Plant
Improvement
FSP ID: Project Title 10039310: Secondary Clarifiers
(SEP 230) Rehabilitation
Facility Category: Treatment Facilities
Project Manager: Joey Yan Current Active Phase: Pre-Construction Prior Approved Budget: $ 51,952,231 Proposed Budget: $ 59,029,261 Prior Approved Start: 10/03/2022 Proposed Start: 10/03/2022 Prior Approved Finish: 11/30/2029 Proposed Finish: 01/28/2030 Description
The purpose of the Secondary Clarifiers Rehabilitation project is to addresses rehabilitation works for the secondary clarifiers at SEP, which will help meet the Operational Reliability (State of Good Repair) Level of Service (LOS) goal.

The scope of work for the project at SEP 230 for the remaining eight clarifiers include performing inspections of confined spaces considering operational constraints; rehabilitating concrete, repairing and coating, including patching and coating for basin areas; replacing collector mechanisms, sludge collectors, and drives; Inspecting mixed liquor dewatering gates and replacing as needed; Replacing area lighting with watertight fixtures (LED lighting has corroded) and buried electrical wiring/conduit; Coordinating with plant-wide door contract and security contract on updates associated with SEP 230; Increasing pedestrian safety adjoining vehicular access areas (includes repaving, regrading, and striping).

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.

Budget Change Yes Schedule Change Yes Scope Change Yes

Reason for Change
Wastewater Enterprise has determined that replacement of the mixed liquor channel air low pressure piping would be too much of a risk to SEP operations compared to the need and current state of the piping. As a result, the scope is removed from this project and being considered at a future time under a separate contract.

Updated vendor quotes and cost estimates were received and contributed to the budget increase.

The project's extended schedule accounts primarily for construction phasing with a limited number of clarifiers being taken out of service at a time for rehabilitation performed during dry weather only, as well as slight delays in the planning process. However, additional work is being performed to confirm if the construction phasing schedule can be condensed and an alternative delivery process could expedite the project schedule in the future.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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 $ 5,080,255 $2,967,925 $2,112,330 $0 $0 $0 $ 0
CN $ 27,232,132 $19,000,000 $8,232,132 $0 $0 $0 $ 0 Total $ 32,312,387 $ 21,967,925 $ 10,344,462 $ 0 $ 0 $ 0 $ 0 53 SFPUC Capital Project Plan
Wastewater Enterprise
Rolling CIP

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15735-WW Treatment Plant
Improvement
FSP ID: Project Title 10039505: New Ops, Engineering
and Maintenance Buildings
Facility Category: Treatment Facilities
Project Manager: Robert Y Mau Current Active Phase: Post-Construction Prior Approved Budget: $ 171,879,356 Proposed Budget: $ 161,879,356 Prior Approved Start: 11/01/2022 Proposed Start: 11/01/2022 Prior Approved Finish: 08/31/2028 Proposed Finish: 04/30/2029 Description
The new Operations, Engineering and Maintenance Buildings project will replace SEP-850 and the adjacent parking lot at Jerrold and Phelps with two new buildings, SEP 603 and SEP 914. Building SEP 603 is a single-story Mechanical Maintenance building. Building SEP 914 is a two-story consisting of shops for Painters, Carpenters and Plumber on the ground floor, shower and locker facilities on the second floor, and the engineering division on the third floor. The scope includes demolition of SEP 850, trailers and parking lot, and relocation of utilities from SEP 850 that serve SEP 930 and SEP 940.

The project will also replace existing electrical substations SS-4A and SS-4B and related generator.

Justification
The SEP 850 and temporary trailers have exceeded their useful life. Furthermore, the outdated equipment requires constant unscheduled maintenances. These factors contribute to our operational inefficiency, operational budget increase, and safety concerns. This project would provide sufficient office and workspaces for the Trades, Mechanical Maintenance staff.

This project is part of an overall strategy to update the SEP Campus, with key objectives being:

1. Ensure operational reliability and efficiency;

2. Maximize SFPUC property assets and create new opportunities for the SFPUC and the community;

3. Connect people, process, and place in a safe and healthy work environment;

4. Respond to the surrounding urban fabric and demonstrate the SFPUC's investment in the community.

Operating Impact
During the construction of the new buildings, staff from SEP-850 will be relocated to another work site. Temporary showers units will be provided for operation and maintenance staff. When completed, this project would provide a safer and more efficient work environment.

Budget Change Yes Schedule Change Yes Scope Change Yes

Reason for Change
The increase in scope is due to the replacement of existing electrical substations that was not originally noted in the scope of work. The increase in project schedule can be attributed to the long procurement duration needed for the electrical equipment. The decrease in project budget can be attributed to reduction of design risks, value engineering, and clarification of the electrical substation basis of design.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
PL $ 0 $0 $0 $0 $0 $0 $ 0
ER $ 0 $0 $0 $0 $0 $0 $ 0
DS $ 2,004,638 $894,928 $1,109,711 $-0 $0 $0 $ 0
CM $ 18,603,453 $6,994,764 $6,994,875 $4,613,814 $0 $0 $ 0 CN $ 65,342,265 $37,923,264 $27,419,001 $0 $0 $0 $ 0 Total $ 85,950,356 $ 45,812,956 $ 35,523,587 $ 4,613,814 $ 0 $ 0 $ 0 54 SFPUC Capital Project Plan
Wastewater Enterprise
Rolling CIP

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15735-WW Treatment Plant
Improvement
FSP ID: Project Title 10039811: SEP Condition
Improvement Projects - Part 1
Facility Category: Treatment Facilities
Project Manager: Mazin Hijazi Current Active Phase: Pre-Construction Prior Approved Budget: $ 16,009,333 Proposed Budget: $ 18,869,148 Prior Approved Start: 04/01/2023 Proposed Start: 04/03/2023 Prior Approved Finish: 10/30/2027 Proposed Finish: 03/30/2029 Description
The purpose of the Southeast Water Pollution Control Plant (SEP) Condition Improvement Projects – Part 1 is to replace the sodium bisulfite tanks (SEP 515) and relocate the new system in the vicinity of the effluent disinfection location (SEP 521/522). The project’s scope of work involves the following:
(1) Installation of 3 storage tanks that are 15,000 gallons each; (2) Installation of chemical injection systems; (3) Installation of a chemical fill station; (4) Utility relocations; (5) Installation of a foundation consisting of torque-down piles; (6) Installation of electrical, controls, and mechanical piping to support the reliable operation of disinfection needs; (7) Demolition of SEP 515 tank farm and day tank and all ancillary system associated with the existing system.

The project includes planning, environmental review, design, construction contract procurement, construction and closeout phases of work.

Justification
Improvements are needed to address aging infrastructure and compliance with regulatory requirements. The Project will help meet Wastewater Enterprise’s Operational Reliability and Seismic Reliability Level of Service (LOS) goals. The relocation is also needed for operational flexibility to be able to introduce sodium bisulfite by gravity feed.

Operating Impact
No operational impacts are anticipated as a result of this project.

Budget Change Yes Schedule Change Yes Scope Change No

Reason for Change
The variance in the schedule is due to an increase in the design duration to facilitate additional coordination with other surrounding SEP projects that impact the design. The variance in the budget is related to the forecast construction cost based on the 95% design, reflecting current market conditions.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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 $ 2,575,837 $1,415,873 $1,159,964 $0 $0 $0 $ 0
CN $ 0 $0 $0 $0 $0 $0 $ 0
Total $ 2,575,837 $ 1,415,873 $ 1,159,964 $ 0 $ 0 $ 0 $ 0 55 SFPUC Capital Project Plan
Wastewater Enterprise
Rolling CIP

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15735-WW Treatment Plant
Improvement
FSP ID: Project Title 10039812: Aeration Tanks (SEP
200) Rehab-Cond Assmt and Plan
Facility Category: Treatment Facilities
Project Manager: Bessie Tam Current Active Phase: Not Started Prior Approved Budget: $ 0 Proposed Budget: $ 0
Prior Approved Start: 01/02/2036 Proposed Start:

Prior Approved Finish: 12/31/2036 Proposed Finish:

Description
The project has been deferred. This project assumes condition assessment of the Aeration Tanks 1 to 6 and Aeration Tank 8. Work to be performed is similar in scope to that performed for Aeration Tank 7. It is assumed that the work will be performed over the course of several dry weather periods to reduce impacts to Plant operations. Confined space internal inspections will be performed. Condition assessment tasks include:

1. Visual concrete assessment.

2. Equipment visual assessment.

3. Non-destructive concrete testing comprised of sounding, concrete penetration measurements, Surface Penetrating Radar (SPR), In-Situ pH of surface.

4. Concrete cores to be extracted and tested for laboratory analysis.

5. Erection of scaffolding in stages requiring concrete core extraction.

6. General recommendations for rehabilitation and improvements for concrete and equipment.

Justification
A condition assessment study of SEP was implemented between 2012 and 2013, which identified structural deficiencies. 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.

Budget Change Yes Schedule Change Yes Scope Change No

Reason for Change
Project cancelled pending further development of the SEP Nutrient Reduction project, which may incorporate work on the aeration tanks.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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
56 SFPUC Capital Project Plan
Wastewater Enterprise
Rolling CIP

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15735-WW Treatment Plant
Improvement
FSP ID: Project Title N/A: SEP Condition Improvement -
Part 2
Facility Category: Treatment Facilities
Project Manager: Bessie Tam Current Active Phase: Not Started Prior Approved Budget: $ 11,915,693 Proposed Budget: $ 26,690,706 Prior Approved Start: 10/01/2030 Proposed Start: 04/01/2027 Prior Approved Finish: 04/04/2035 Proposed Finish: 04/04/2035 Description
The purpose of this project is to support the reliable operation of the Southeast Water Pollution Control Plant (SEP).

The proposed project assumes a scope of work that includes the following: rehabilitation and mechanical equipment related work, Assessment of Mag Meter Vault (SEP 065) Condition; Evaluation of assets condition; Replacement of Junction Structure (SEP 526) Sluice Gate; 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 of vault concrete; Repair of structural defects; Rehabilitation or replacement of equipment and pipe supports; Rehabilitation of Emergency Generator Building (SEP 990); improvement of access to read engine data; and replacement or repair of access door on generator to ensure it remains closed.

The assumed scope of work for the rehabilitation activities specific to SEP 960 Pipe Gallery includes following:

Lighting Assessment and Improvements; Structural Assessment and Repairs; Electrical System Evaluation and Repairs; Concrete Condition Assessment and Repairs; Piping Removal; and Ventilation Evaluation and Repairs. The following items related to SEP 960 Pipe Gallery may be executed through a Job Order Contract (JOC) or internal maintenance: Staircase Rehabilitation; Signage; Conduit and Infiltration Coordination; Critical Piping Evaluation; Scope of work from SEP-9 that must be completed as soon as possible.

This proposed project includes planning, design, environmental review, right-of-way acquisition, construction procurement, construction, and closeout phases.

Justification
The proposed project will improve the identified existing facilities at SEP to address age, deterioration, and reliability of existing assets to meet Wastewater Enterprise’s Operational Reliability Level of Service (LOS) goal.

Operating Impact
No operational impacts are anticipated from this project.

Budget Change Yes Schedule Change Yes Scope Change Yes

Reason for Change
The variance in the schedule is due to the earlier initiation of the SEP 960 work, which was added to the scope from another approved project in the CIP (“Pipe Gallery [SEP 960] Rehab”). The increase in the budget reflects the addition of the SEP 960 scope of work. The Pipe Gallery (SEP 960) Rehab project has been deleted from the CIP.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
PL $ 1,309,409 $438,497 $270,912 $200,000 $200,000 $200,000 $ 0 ER $ 560,198 $86,927 $115,903 $115,903 $115,903 $115,903 $ 9,659 DS $ 3,340,529 $0 $540,380 $589,505 $589,505 $589,505 $ 1,031,634 CM $ 2,750,249 $0 $0 $114,435 $457,739 $457,739 $ 1,720,336 CN $ 18,730,317 $0 $0 $851,808 $3,407,233 $3,407,233 $ 11,064,043 Total $ 26,690,702 $ 525,424 $ 927,195 $ 1,871,651 $ 4,770,380 $ 4,770,380 $ 13,825,672 57 SFPUC Capital Project Plan
Wastewater Enterprise
Rolling CIP

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15735-WW Treatment Plant
Improvement
FSP ID: Project Title N/A: WWE Facility-Wide
Distributed Control System (DCS)
Upgrade Phase 2
Facility Category: Treatment Facilities
Project Manager: Maria Kristel Cruz Current Active Phase: Not Started Prior Approved Budget: $ 2,841,923 Proposed Budget: $ 11,046,194 Prior Approved Start: 01/02/2028 Proposed Start: 07/01/2029 Prior Approved Finish: 06/30/2033 Proposed Finish: 03/01/2033 Description
The purpose of this project is to replace Wastewater Enterprise’s aging distributed control system with a new, standardized, reliable, secure, and redundant control system. This project will enable the San Francisco Public Utilities Commission (SFPUC) to operate the City's sewer system more efficiently by utilizing high tech control system interfaces and eliminating product obsolescence challenges.

This project includes planning, procurement of a progressive design-build co ntract with a DCS manufacturer, DCS design (programming), manufacturing, construction (DCS installation, field test, and commissioning, and closeout phases of work. This is a continuation of the DCS replacement effort from the "WWE Facility-wide DCS Upgrade Phase 1" project.

Budget Change Yes Schedule Change Yes Scope Change Yes

Reason for Change
Wastewater Enterprise’s DCS scope that was covered under three other SSIP DCS capital projects are now being consolidated under “WWE Facility-Wide Distributed Control System Upgrades Phase 1 and 2 projects. The variance in the budget and schedule is due to changes to reflect this consolidation effort. Treasure Island associated Wastewater Enterprise facilities are added to the SSIP DCS scope of work.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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 $ 2,011,527 $0 $0 $0 $395,407 $395,407 $ 1,220,713 CN $ 9,034,667 $0 $0 $0 $6,015,136 $2,376,024 $ 643,507 Total $ 11,046,194 $ 0 $ 0 $ 0 $ 6,410,543 $ 2,771,431 $ 1,864,220 58 SFPUC Capital Project Plan
Wastewater Enterprise
Rolling CIP

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15735-WW Treatment Plant
Improvement
FSP ID: Project Title 10037331: Maintenance Building
(SEP 940) Interim Improvement
Facility Category: Treatment Facilities
Project Manager: Mazin Hijazi Current Active Phase: Construction Prior Approved Budget: $ 20,896,986 Proposed Budget: $ 21,910,751 Prior Approved Start: 01/12/2021 Proposed Start: 01/12/2021 Prior Approved Finish: 02/04/2028 Proposed Finish: 12/29/2028 Description
The purpose of this project is to improve Building 940 (Maintenance Building) by addressing overcrowding and code compliance issues while maintaining safe and productive operations at the Southeast Water Pollution Control Plant (SEP).

The project scope of work consists of: (1) First floor renovations to accommodate offices and restrooms, as well as the addition of a wellness center; (2) Second floor renovations to accommodate offices, conference rooms, and a lactation room; (3) New built-up roof system, skylights, and fall protection at roof ladder, roof hatch, skylights, and roof edges; (4) Modernize freight elevator to passenger elevator; (5) Install all new signage; (6) Upgrade existing exterior gate; (7) Carbon-fiber-reinforced polymer (CFRP) wrapping around select window and door openings; (8) Mechanical Upgrades (Heating, Ventilation, and Air Conditioning [HVAC]/Plumbing/Fire Protection); (9) Provide all new 480V and 208V panels and transformers to accommodate the renovated areas; (10) Meet California Energy Code Title 24 Standards.

The project includes planning, environmental review, design, construction procurement, construction, and closeout phases.

Justification
Improvements to SEP 940 are essential to address overcrowded conditions and code compliance issues and to maintain productive and safe operations at SEP. The proposed project will help meet Wastewater Enterprise’s Health, Safety and Security Level of Service (LOS) goal Operating Impact
No operational impacts are anticipated as a result of this project

Budget Change Yes Schedule Change Yes Scope Change No

Reason for Change
The variance in the budget is due to an increase to the forecasted construction cost based upon the 95% design. The variance in the schedule is due to the forecast construction duration based upon the 95% design construction schedule. Both variances are related to site preparation work needed to facilitate the temporary relocation of impacted Wastewater Enterprise staff during the office renovation.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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 $ 1,837,336 $1,837,336 $0 $0 $0 $0 $ 0
CN $ 0 $0 $0 $0 $0 $0 $ 0
Total $ 1,837,336 $ 1,837,336 $ 0 $ 0 $ 0 $ 0 $ 0
59 SFPUC Capital Project Plan
Wastewater Enterprise
Rolling CIP

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15735-WW Treatment Plant
Improvement
FSP ID: Project Title N/A: Aeration Tank (SEP 200)
Rehab - DESIGN & CNSTRUCT 1
Facility Category: Treatment Facilities
Project Manager: Bessie Tam Current Active Phase: Not Started Prior Approved Budget: $ 88,061,707 Proposed Budget: $ 0 Prior Approved Start: 04/01/2037 Proposed Start:

Prior Approved Finish: 10/04/2044 Proposed Finish:

Description
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.

1. 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)

2. Assess all interior equipment, especially mixers, paddles, and shafts and repair/replace if required

3. Equipment repairs, as needed (consult WWE electrical shop regarding replacing/upgrading of motors)

4. Evaluate the RAS splitter gates
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. This project, SEP-10B, includes design and construction of four of eight aeration tanks, and is necessary to meet the Operational Reliability LOS (state of good repair). 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.

Budget Change Yes Schedule Change Yes Scope Change No

Reason for Change
Project cancelled pending further development of the SEP Nutrient Reduction project, which may incorporate work on the aeration tanks.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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
60 SFPUC Capital Project Plan
Wastewater Enterprise
Rolling CIP

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15735-WW Treatment Plant
Improvement
FSP ID: Project Title N/A: Aeration Tank (SEP 200)
Rehab - DESIGN & CNSTRUCT 2
Facility Category: Treatment Facilities
Project Manager: Bessie Tam Current Active Phase: Not Started Prior Approved Budget: $ 103,019,741 Proposed Budget: $ 0 Prior Approved Start: 04/01/2041 Proposed Start:

Prior Approved Finish: 10/04/2048 Proposed Finish:

Description
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 the development of the conceptual design in SEP-10A.

This project (SEP-10B) will address four of the eight aeration tanks.

1. 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)

2. Assess all interior equipment, especially mixers, paddles, and shafts and repair/replace if required

3. Equipment repairs, as needed (consult WWE electrical shop regarding replacing/upgrading of motors)

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

Budget Change Yes Schedule Change Yes Scope Change No

Reason for Change
Project cancelled pending further development of the SEP Nutrient Reduction project, which may incorporate work on the aeration tanks.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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
61 SFPUC Capital Project Plan
Wastewater Enterprise
Rolling CIP

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15735-WW Treatment Plant
Improvement
FSP ID: Project Title 10041824: SEWPCP Nutrient
Reduction
Facility Category: Treatment Facilities
Project Manager: Jignesh Desai Current Active Phase: Pre-Construction Prior Approved Budget: $ 1,470,264,149 Proposed Budget: $ 1,470,264,150 Prior Approved Start: 10/01/2024 Proposed Start: 10/01/2024 Prior Approved Finish: 11/28/2039 Proposed Finish: 11/28/2039 Description
The purpose of this project is to reduce the amount of nutrients, specifically total inorganic nitrogen, discharged in effluent from the Southeast Water Pollution Control Plant (SEP) into San Francisco Bay. Based on a preliminary conceptual evaluation, the proposed project assumes maximization of the use of existing infrastructure in an effort to reduce costs. The proposed project assumes a scope of work that includes: (1) Retrofit of the existing high purity oxygen activated sludge system to produce densified activated sludge; (2) Construction of a new biological nutrient removal (BNR) system; (3) Modification of existing aeration basins (Facility 200); (4) replacement of the pure oxygen system; and (5) other major components, such as a new blower building; distribution channels and pipe connections for the primary effluent, secondary liquid stream (mixed liquor), and return solids; and supporting appurtenances and utilities. The proposed project includes planning, environmental review, design, construction contract procurement, construction and closeout phases of work. The project is being delivered with Design-Build approach.

Justification
The proposed project will help Wastewater Enterprise meet the Operational Reliability Level of Service (LOS) goal. The current high purity oxygen secondary treatment processes are not adequate to reduce nitrogen in effluent. This project was initiated due to the Nutrient Watershed Permit issued by State in October 2024.

Operating Impact
When completed, WWE will need to operate and maintain new treatment technologies and assets.

Budget Change No Schedule Change No Scope Change No

Reason for Change

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
PL $ 50,833,212 $42,000,000 $8,833,212 $0 $0 $0 $ 0 ER $ 11,600,000 $1,280,000 $3,840,000 $3,840,000 $2,640,000 $0 $ 0 DS $ 105,800,000 $10,950,000 $15,650,000 $59,400,000 $19,800,000 $0 $ 0 CM $ 101,200,000 $0 $0 $16,300,000 $16,300,000 $16,300,000 $ 52,300,000 CN $ 1,150,000,000 $0 $0 $45,000,000 $60,000,000 $225,000,000 $ 820,000,000 Total $ 1,419,433,212 $ 54,230,000 $ 28,323,212 $ 124,540,000 $ 98,740,000 $ 241,300,000 $ 872,300,000 62 SFPUC Capital Project Plan
Wastewater Enterprise
Rolling CIP

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15735-WW Treatment Plant
Improvement
FSP ID: Project Title N/A: Southeast Bay Outfall & SEP
Booster Station Replacement
Facility Category: Wastewater Treatment Plant
Improvements
Project Manager: Calvin Huey Current Active Phase: Not Started Prior Approved Budget: $ 2,967,797,783 Proposed Budget: $ 1,975,341,923 Prior Approved Start: 10/01/2024 Proposed Start: 10/01/2028 Prior Approved Finish: 09/30/2042 Proposed Finish: 09/30/2042 Description
The purpose of the project is to evaluate and recommend long-term solutions for the existing and aging Southeast Bay Outfall (SEO) and the associated booster station. The proposed project assumes construction of a new booster station and a new outfall that would convey effluent from the Southeast Treatment Plant to the San Francisco Bay.

The Southeast Bay Outfall is a critical asset that conveys final effluent from the Southeast Treatment Plant to the San Francisco Bay. Currently, there are two projects underway to extend the life of the existing Southeast Bay Outfall: the Islais Creek Outfall Crossing project and the Southeast Outfall Condition Assessment and Rehabilitation project. The lessons learned from these projects will inform the Southeast Bay Outfall project. This project will also involve coordination with the City of San Francisco and align with the City's waterfront adaptation plans for the San Francisco Bay and the Southeast Water Pollution Control Plant (SEP) Nutrient Reduction Project that is currently in the planning phase.

The proposed project includes all phases of work—planning, environmental review, right-of-way acquisition, design, construction contract procurement, construction, and closeout.

Justification
The proposed project will help meet Wastewater Enterprise’s Operational Reliability Level of Service (LOS) goal and is intended to address the long-term needs of a critical asset. The existing Southeast Bay Outfall has experienced several failures over the past decade and two projects (the Islais Creek Outfall Crossing project and the Southeast Outfall Condition Assessment and Rehabilitation project) are underway to extend the life of the existing SEO. The proposed project is needed to address the long-term needs.

Operating Impact
If the capacity of the proposed outfall and pump station are increased, there would be an increase in power demand and future operating expenses.

Budget Change Yes Schedule Change Yes Scope Change No

Reason for Change
Reason for change: The variance in the budget is due to revised escalation assumptions and a revised cost estimating approach that is more appropriate to lengthy projects, such as this one. The variance in the schedule is due to a later start-date to allow for completion of certain planning efforts related to the SEP Mainstream Nutrient Reduction project, which may affect this project’s scope of work.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
PL $ 42,828,651 $0 $0 $5,168,223 $7,097,693 $7,310,624 $ 23,252,110 ER $ 48,303,952 $0 $0 $3,356,144 $6,952,280 $7,160,848 $ 30,834,680 DS $ 62,945,775 $0 $0 $0 $0 $0 $ 62,945,775
CM $ 0 $0 $0 $0 $0 $0 $ 0
CN $ 0 $0 $0 $0 $0 $0 $ 0
Total $ 154,078,377 $ 0 $ 0 $ 8,524,367 $ 14,049,973 $ 14,471,472 $ 117,032,564 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: Project Title 10039251: Sedimentation (NPF
040/041) Tanks Condition Improv
Facility Category: Treatment Facilities
Project Manager: Mazin Hijazi Current Active Phase: Pre-Construction Prior Approved Budget: $ 54,248,649 Proposed Budget: $ 65,143,740 Prior Approved Start: 11/14/2022 Proposed Start: 11/14/2022 Prior Approved Finish: 08/30/2030 Proposed Finish: 08/30/2030 Description
The purpose of this project is to address and improve the conditions of the sedimentation buildings at the North Point Wet Weather Treatment Facility (NPF). The scope of work consists of the following:

NPF 040 and NPF 041—Sedimentation Buildings No. 1 and 2, respectively—Improvements: (1) Concrete structural rehabilitation (patch and coat basin concrete and perform all crack and concrete repairs); (2) Evaluate heating, ventilation, and air conditioning (HVAC) system and ventilation; (3) Install a new heating system for locker rooms; (4) Replace building hot water system; (5) Replace the roof; (6) Address National Fire Protection Association 820 area classification in the locker rooms, server/telcom room, control room, and basement areas; (7) Rehabilitate locker rooms; (8) Guardrails replacement; (9) Provide a no flow cut-off for sludge pumps to protect pumps from running dry; (10) Replace building sump pumps as needed in NPF 041; (11) Replace two air compressors in NPF 041; (12) Remove select abandoned in place equipment.

NPF 043—Grease and Scum Removal Building—Improvements: (1) Concrete structural rehabilitation (repair all deteriorated concrete surfaces, including cracks and spalling, patch and coat concrete areas exposed to wet conditions); (2) Building repairs, including roof replacement; (3) Repair general piping and corroded metal items that show signs of deterioration.

NPF 060—Sludge Control Building and associated facilities improvements: (1) Concrete structural rehabilitation; (2) Building repairs, including roof replacement; (3) Repair general piping and corroded metal items that show signs of deterioration; (4) HVAC/ventilation upgrades; (5) Replace one dewatering pump; (6) Replace sump pumps; (7) Elevator modernization; (8) Replace motor control center (MCC); (9) Remove abandoned in-place equipment.

The project will include planning, environmental review, design, construction procurement, construction, and closeout.

Justification
The proposed project will help meet Wastewater Enterprise’s Operational Reliability and Health, Safety and Security Level of Service (LOS) goals.

Operating Impact
No operational impacts are anticipated as a result of this project.

Budget Change Yes Schedule Change No Scope Change No

Reason for Change
The variance in the budget is due to the increase in the forecast construction estimate based upon the Alternative Analysis Report (AAR). The baseline was based on a 2020 pre-planning estimate. The AAR estimate highlights cost increases related to roof repairs, guardrail replacement, and necessary electrical upgrades.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
PL $ 0 $0 $0 $0 $0 $0 $ 0
ER $ 158,408 $158,408 $0 $0 $0 $0 $ 0
DS $ 796,310 $796,310 $0 $0 $0 $0 $ 0
CM $ 7,888,362 $0 $3,662,953 $3,000,000 $1,225,409 $0 $ 0 CN $ 50,332,880 $25,000,000 $25,332,880 $0 $0 $0 $ 0 Total $ 59,175,960 $ 25,954,718 $ 28,995,833 $ 3,000,000 $ 1,225,409 $ 0 $ 0 64 SFPUC Capital Project Plan
Wastewater Enterprise
Rolling CIP

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15736-WW Treatment Plant
Improvement
FSP ID: Project Title 10037325: Admin Bldg (NPF 930)
Evaluation & Interim H&S Impr
Facility Category: Treatment Facilities
Project Manager: Mazin Hijazi Current Active Phase: Completed Prior Approved Budget: $ 22,691,088 Proposed Budget: $ 1,863,224 Prior Approved Start: 03/01/2022 Proposed Start: 03/01/2022 Prior Approved Finish: 09/29/2028 Proposed Finish: 10/15/2025 Description
The purpose of this project is to address WWEs Health, Safety & Security LOS goals. The project scope of work consists of the following:

NPF 930 Improvements:

1. Repair deteriorated concrete spalling, concrete cracking, exposed reinforcement, and/or delamination of steel reinforcement throughout building

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

3. Accommodate (1) new mechanical pump unit supported by new concrete pad on existing Level 3 slab

4. Accommodate (5) new fans supported by new concrete pads on existing Level 2 slab

5. Dewatering Pump Upgrade

6. Replace (3) Supply Fans

7. Replace (2) Exhaust Fans

8. Provide EXIT lights/signs with minimum 90-minute battery backup

9. Provide emergency path of egress lighting for minimum 1 foot candle level

10. Replace emergency path of egress light with minimum 90-minute battery backup

11. Provide Fire Alarm system

12. Replace damaged/broken glass blocks and glazing in-kind at windows

13. Remove doors and louvers where the concrete rough opening is severely corroded or damaged. Repair cracks and spalls, reinstall doors/louvers, including new frames where needed

14. Conduct Water testing to determine the source of water intrusion

15. Provide electrical service
Prefabricated Modular Trailers:

1. Provide WWE personnel lab/office space to accommodate (a) Dry modular trailers for WWE Managers, Supervisors, and Operations Staff offices; (b) Wet modular trailers for lab technicians with supporting workstations and ancillary provisions (fume hoods, deionized water system, eye wash/hazmat shower, locker rooms, server room, etc.).

Justification
NPF 930 was built in the 1950's and improvements are needed to meet WWE's Health, Safety and Security LOS goals.

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.

Budget Change Yes Schedule Change Yes Scope Change Yes

Reason for Change
WWE requested to evaluate NPF northside and NPF southside holistically. As such, the project is cancelled while PMC evaluates program level needs related to NPF staff relocation in conjunction with the SEP Campus Plan where additional staff relocation is taking place.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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
65 SFPUC Capital Project Plan
Wastewater Enterprise
Rolling CIP

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15736-WW Treatment Plant
Improvement
FSP ID: Project Title 10042456: Dechlorination Process
(NPF 500) Evaluation & Inte
Facility Category: Treatment Facilities
Project Manager: Calvin Huey Current Active Phase: Pre-Construction Prior Approved Budget: $ 5,603,878 Proposed Budget: $ 9,332,500 Prior Approved Start: 03/31/2025 Proposed Start: 05/01/2025 Prior Approved Finish: 11/03/2030 Proposed Finish: 11/03/2030 Description
The purpose of this project is to develop the long-term dechlorination strategy while performing interim structural repairs at the North Point Wet Weather Treatment Facility (NPF) Roundhouse (NPF 500).

As part of the planning process, an evaluation of the NPF 500 will be undertaken, which will involve evaluation of the long-term plan for this facility.

The process evaluation is expected to determine whether NPF 500 should be upgraded, eliminated, or replaced by another type of disinfection and dechlorination system. Until the evaluation process is completed, the assumed scope of work includes: (1) Repair deteriorated concrete surfaces; (2) Address leakage into the lower level pump room; (3) Repair or replace the Palmer-Bowlus flume (effective flow monitoring is needed and currently not available); (4) Assess the dewatering system pumps and piping; (5) Inspect and repair/replace the dewatering pumps and suction lines; (6) Repair general piping and metal items with corrosion; (7) Upgrade/replace the heating, ventilation, and air conditioning (HVAC) systems; (8) Evaluate if new a sampling system is needed; (9) If required, replace sample pumps and ISCO samplers, or provide a sampling system; (10) Assess functional need for replacement of chlorine residual analyzers (currently not in use); (11) Assess disinfection (hypo contact) and dechlorination (bisulfite contact) functional needs; (12) Evaluate condition of two seal water pumps.

The proposed project includes planning, environmental review, design, construction contract procurement, construction and closeout phases of work Justification
NPF 500 serves as temporary storage for chlorinated clarified wastewater and commercial-grade sodium bisulfite (NaHSO3) solution is metered into the roundhouse outlet. This project helps meet Wastewater Enterprise’s Operational Reliability Level of Service (LOS) goal by addressing improvements to an essential facilities that are at the end of their design lives.

Operating Impact
Depending on the outcomes of the process evaluation, this project may have an impact on long-term future operations if a new dechlorination process is selected and constructed.

Budget Change Yes Schedule Change Yes Scope Change No

Reason for Change
The variance in the budget is due to revised anticipated delivery cost by performing bureaus.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
PL $ 0 $0 $0 $0 $0 $0 $ 0
ER $ 0 $0 $0 $0 $0 $0 $ 0
DS $ 468,932 $468,932 $0 $0 $0 $0 $ 0
CM $ 3,305,083 $0 $2,911,223 $393,860 $0 $0 $ 0
CN $ 3,922,500 $0 $3,922,500 $0 $0 $0 $ 0
Total $ 7,696,515 $ 468,932 $ 6,833,723 $ 393,860 $ 0 $ 0 $ 0 66 SFPUC Capital Project Plan
Wastewater Enterprise
Rolling CIP

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15736-WW Treatment Plant
Improvement
FSP ID: Project Title 10037904: NPF & NSS Security
Enhancements
Facility Category: Treatment Facilities
Project Manager: Joey Yan Current Active Phase: Completed Prior Approved Budget: $ 17,848,746 Proposed Budget: $ 919,464 Prior Approved Start: 01/18/2022 Proposed Start: 01/18/2022 Prior Approved Finish: 03/01/2028 Proposed Finish: 06/30/2025 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 equipment as needed; Repairing/replacing perimeter fence and fence support as needed; Furnishing, installing, and configuring servers for video recording, management and analytics; Configuring security fiber optic connectivity and adding video camera units and local recording; Establishing prune landscaping, adding new security signage, and upgrading to dusk- activated LED lighting; Providing interior intrusion detection of critical assets; Adding interior presence sensing connected to intrusion detection panel and alarming to security; Upgrading UPS backup power to serve security components; and, Adding new security signage with "No Trespassing", applicable penal code and emergency contact information.

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 North Point Facility (NPF) and North Shore Pump Station (NSS).

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
During Construction: No operational impact is anticipated as the construction work is not expected to require the facilities to be shutdown.

Post Construction: These improvements will ensure safety and security of WWE personnel and operating assets.

Budget Change Yes Schedule Change Yes Scope Change No

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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
67 SFPUC Capital Project Plan
Wastewater Enterprise
Rolling CIP

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15736-WW Treatment Plant
Improvement
FSP ID: Project Title 10038353: NPF DCS Upgrades
(Construction)
Facility Category: Treatment Facilities
Project Manager: Maria Kristel Cruz Current Active Phase: Completed Prior Approved Budget: $ 11,072,530 Proposed Budget: $ 2,198,623 Prior Approved Start: 11/01/2021 Proposed Start: 11/01/2021 Prior Approved Finish: 12/30/2027 Proposed Finish: 09/30/2025 Description
The purpose of this project is to replace the aging control system infrastructure at NPF and NSS. This project helps meet the Wastewater Treatment Facilities Operational Reliability Level of Service Goal that all facilities should be able to operate, treat, store, or convey wastewater without interruption in accordance with good management practices, state and federal regulatory compliance. The project scope includes replacement of all existing DCS hardware and software as specified by the Facility-Wide DCS Upgrades progressive design-build contract, replacement of aging control panels, annunciator panels, disconnect switches, bare ground wiring and control devices.

The design of the new DCS in the Northpoint facilities is scoped to be performed under SSIP project “ WWE Facility-Wide Distributed Control System (DCS) Upgrade" while the Construction portion of the work is scoped under this project. DCS construction consists of coordination with other ongoing projects on-site, manufacturing of DCS hardware and software, delivery and installation on site, field testing, commissioning, and initiation of the support and upgrade period.

At a minimum, the DCS supplier / design builder is expected to provide the following equipment at Northpoint:

1. Process control module panels.

2. Remote I/O (RIO) panels.

3. Server equipment and racks.

4. Main fiber distribution rack panels.

5. Marshalling panels

6. Fiber optic patch panels and terminal panels.

7. Network switches and routers.

Justification
The distributed control system is the primary control system that Wastewater Enterprise (WWE) uses to provide reliable combined sewer system services in San Francisco. The DCS is essential in ensuring that services are being delivered in compliance with state and federal regulatory requirements applicable to the treatment and disposal of sewage and stormwater. An upgraded control system is essential to support the implementation of other Sewer System Improvement Program (SSIP) projects.

Budget Change Yes Schedule Change Yes Scope Change Yes

Reason for Change
As of the 2025 SSIP 10-Year CIP effort, the DCS scope, schedule, and budget under this project are being consolidated under SSIP DCS project "WWE Facility-Wide Distributed Control System (DCS) Upgrades". This project will be closed and mark completed as of September 2025. The remaining project budget will also be consolidated under the "WWE Facility-wide DCS" project.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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
68 SFPUC Capital Project Plan
Wastewater Enterprise
Rolling CIP

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15736-WW Treatment Plant
Improvement
FSP ID: Project Title N/A: North Shore PS (WW)
Improvements
Facility Category: Treatment Facilities
Project Manager: Bessie Tam Current Active Phase: Not Started Prior Approved Budget: $ 20,982,362 Proposed Budget: $ 20,982,363 Prior Approved Start: 10/01/2032 Proposed Start: 10/01/2032 Prior Approved Finish: 11/02/2037 Proposed Finish: 11/02/2037 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.

Budget Change No Schedule Change No Scope Change No

Reason for Change

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
PL $ 742,631 $0 $0 $0 $0 $0 $ 742,631
ER $ 207,582 $0 $0 $0 $0 $0 $ 207,582
DS $ 2,303,575 $0 $0 $0 $0 $0 $ 2,303,575
CM $ 1,417,521 $0 $0 $0 $0 $0 $ 1,417,521
CN $ 8,579,714 $0 $0 $0 $0 $0 $ 8,579,714
Total $ 13,251,023 $ 0 $ 0 $ 0 $ 0 $ 0 $ 13,251,023
69 SFPUC Capital Project Plan
Wastewater Enterprise
Rolling CIP

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15736-WW Treatment Plant
Improvement
FSP ID: Project Title N/A: North Point Outfall Diffuser Rehab
Facility Category: Treatment Facilities
Project Manager: Bessie Tam Current Active Phase: Not Started Prior Approved Budget: $ 30,883,762 Proposed Budget: $ 26,491,693 Prior Approved Start: 10/01/2034 Proposed Start: 10/01/2032 Prior Approved Finish: 04/01/2038 Proposed Finish: 05/01/2036 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 were 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 and meet the Operational Reliability LOS (state of good repair).

Operating Impact
No significant operating impact anticipated. Routine maintenance will be required.

Budget Change Yes Schedule Change Yes Scope Change No

Reason for Change
Schedule change reflects anticipated improvement need. Budget change reflects escalation cost changes due to revised schedule

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
PL $ 959,543 $0 $0 $0 $0 $0 $ 959,543
ER $ 238,425 $0 $0 $0 $0 $0 $ 238,425
DS $ 2,951,739 $0 $0 $0 $0 $0 $ 2,951,739
CM $ 3,797,801 $0 $0 $0 $0 $0 $ 3,797,801
CN $ 18,544,185 $0 $0 $0 $0 $0 $ 18,544,185
Total $ 26,491,693 $ 0 $ 0 $ 0 $ 0 $ 0 $ 26,491,693
70 SFPUC Capital Project Plan
Wastewater Enterprise
Rolling CIP

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15736-WW Treatment Plant
Improvement
FSP ID: Project Title N/A: NPF Condition Improvement
Projects
Facility Category: Treatment Facilities
Project Manager: Bessie Tam Current Active Phase: Post-Construction Prior Approved Budget: $ 21,225,887 Proposed Budget: $ 13,845,209 Prior Approved Start: 10/01/2028 Proposed Start: 10/01/2026 Prior Approved Finish: 04/04/2033 Proposed Finish: 03/29/2030 Description
The purpose of this project is to improve conditions at the North Point Wet Weather Treatment Facility (NPF). The NPF Water Pump Station (NPF 925) contains a storage tank and water pumps for the No. 2 Water (W2) system. To maintain system reliability, the station equipment will need to be maintained. The needs include replacing clayton valves, isolation valves, pumps, and equipment/tanks; redundant backflow preventers for each system; evaluating and replacing starters, wiring, and associated components. The 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 evaluated and rehabilitated. The needs include patching and coating concrete; repairing deteriorated pipe and equipment anchorage; replacing heating, ventilation, and air conditioning (HVAC) equipment, air diffusers, and odor control unit; rehabilitating bar screens, compact dumpsters, and screening conveyors.

The rehabilitation of the NPF Tunnels (NPF 961-965) 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.

This project may perform the following work on the 800 kW generator at NSS (if not done through R&R): test to check if it can support one or two dry weather pumps and, if needed, reconfigure the emergency generator and dry weather pump motor control center (MCC) to permit one of the dry weather pumps to be run on the generator. The proposed project includes planning, environmental review, design, construction contract procurement, construction, and closeout phases of work.

Justification
This list of improvements includes retrofitting the existing facilities at the NPF to address age, deterioration, and reliability of existing assets to meet Wastewater Enterprise’s Operational Reliability Level of Service (LOS) goal.

A detailed condition assessment will reveal the actual improvements required. 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
No operating impacts anticipated as a result of this project.

Budget Change Yes Schedule Change Yes Scope Change No

Reason for Change
The schedule variance reflects an adjusted start date to allow this project to begin sooner to address the aging infrastructure at NPF. The budget variance reflects the anticipated decreased escalation amount due to the project starting sooner.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
PL $ 489,208 $489,208 $0 $0 $0 $0 $ 0
ER $ 124,607 $124,607 $0 $0 $0 $0 $ 0
DS $ 1,518,685 $1,296,706 $221,979 $0 $0 $0 $ 0
CM $ 2,021,063 $0 $737,005 $981,360 $302,698 $0 $ 0 CN $ 9,691,646 $0 $9,691,646 $0 $0 $0 $ 0
Total $ 13,845,209 $ 1,910,521 $ 10,650,630 $ 981,360 $ 302,698 $ 0 $ 0 71 SFPUC Capital Project Plan
Wastewater Enterprise
Rolling CIP

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15736-WW Treatment Plant
Improvement
FSP ID: Project Title N/A: Sedimentation Tanks (NPF
040/041) Flushing System
Facility Category: Treatment Facilities
Project Manager: Bessie Tam Current Active Phase: Not Started Prior Approved Budget: $ 17,246,249 Proposed Budget: $ 0 Prior Approved Start: 10/01/2034 Proposed Start:

Prior Approved Finish: 05/05/2039 Proposed Finish:

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). This project aligns with the Operational Reliability LOS (upgrade/enhancement to a system).

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.

Budget Change Yes Schedule Change Yes Scope Change No

Reason for Change
Project cancelled based on affordability constraints, priority level, and improvements to the tanks through other projects that reduce the value of adding a flushing system.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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
72 SFPUC Capital Project Plan
Wastewater Enterprise

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15736-WW Treatment Plant
Improvement
FSP ID: Project Title N/A: NPF Facilities Renewal Facility Category:

Project Manager: Bessie Tam Current Active Phase: Not Started Prior Approved Budget: $ 0 Proposed Budget: $ 14,628,664 Prior Approved Start: Proposed Start: 10/01/2026
Prior Approved Finish: Proposed Finish: 03/31/2031
Description
The purpose of this project is to relocate the Wastewater Enterprise Field Monitoring Services (FMS) and Operations, Engineering, and Maintenance (OEM) staff from their current location in Building 930 (Administration Building) to the north side of the North Point Wet Weather Treatment Facility (NPF) campus. This is intended to improve working conditions and address health and safety concerns related to the building’s aging infrastructure.

FMS and OEM staff will require a short-term workspace that supports their functional and performance requirements, and their long-term location will be determined within the scope of the Southeast Water Pollution Control Plant (SEP) Campus Plan. This project addresses these short-term needs.

Project planning (through Conceptual Engineering) will be completed outside of this project, and this project will begin with the Design Phase.

The project basis is informed by the recommended alternative in the Draft Alternatives Assessment Report (2025)—FMS and OEM staff relocated temporarily in Building 510. This project basis may change as planning progresses. The project also includes installation of electric vehicle (EV) chargers and demolition of the storage yard and 515 Sodium Bisulfite tanks. Scope assumptions for Building 510 include: (1) site work allowance for paving repairs; (2) demolition of interior, non-load-bearing partitions; (3) new partitions and doors; (4) new interior finishes, including flooring, paint, and ceilings; (5) exterior painting to freshen up exterior; (6) new kitchen; (7) replacement and upsizing of heating, ventilation, and air conditioning (HVAC); (8) updating lighting and replacement of exterior light fixtures; (9) provision of two-way emergency communication system for fire protection; (10) new lab equipment; (11) restroom refresh; (12) elevator upgrade; (13) installation of 10 free-standing EV chargers (assumes charging conduits north to south with electrical feed from the north side); and (14) storage tank demolition.

The scope and cost estimate for this project is per NPF-2 35% Design Estimate, which includes demolition of the storage yard and 515 Sodium Bisulfite tanks and removal of pavement and hard surfaces, including an allowance for soil remediation.

The proposed project includes planning, environmental review, right-of-way acquisition, design, construction procurement, construction, and closeout phases.

Justification
The proposed project will improve working conditions and health and safety by addressing spatial, lighting, air quality, and temperature challenges.

The proposed project will support Wastewater Enterprise’s Health, Safety, and Security Level of Service (LOS) goal.

Operating Impact
No operational impacts are anticipated from this project.

Budget Change Yes Schedule Change Yes Scope Change Yes

Reason for Change
New project

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
PL $ 0 $0 $0 $0 $0 $0 $ 0
ER $ 215,167 $129,388 $85,779 $0 $0 $0 $ 0
DS $ 1,641,922 $645,297 $860,396 $136,229 $0 $0 $ 0 CM $ 2,467,911 $0 $0 $796,957 $956,349 $714,605 $ 0 CN $ 10,303,664 $0 $1,000,000 $9,303,664 $0 $0 $ 0 Total $ 14,628,664 $ 774,685 $ 1,946,175 $ 10,236,850 $ 956,349 $ 714,605 $ 0 73 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: Project Title 10039184: Westside FM Reliability Project - Planning
Facility Category: Treatment Facilities
Project Manager: Brian Carlomagno Current Active Phase: Pre-Construction Prior Approved Budget: $ 1,091,800 Proposed Budget: $ 1,091,800 Prior Approved Start: 01/02/2025 Proposed Start: 03/17/2025 Prior Approved Finish: 06/24/2026 Proposed Finish: 03/10/2028 Description
The purpose of this project is to provide a new force main between Westside Pump Station (WSS) and Oceanside Water Pollution Control Plant (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. For the redundant force main, the proposed alignment from the Alternative Analysis Report (AAR) is Alternative 1, which is approximately 2,765 total linear feet. 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 structure 011.

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 Sewer System Improvement Program (SSIP). This project will advance the existing AAR through Conceptual Engineering Report (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.

The proposed project includes the planning phase of work only.

Justification
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. This project will help meet Wastewater Enterprise Operational Reliability Level of Service (LOS) goal.

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

Operating Impact
No operating impacts will occur because this project includes planning only.

Budget Change No Schedule Change Yes Scope Change No

Reason for Change
Schedule delay reflects limited staffing resources.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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
Wastewater Enterprise
Rolling CIP

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15736-WW Treatment Plant
Improvement
FSP ID: Project Title N/A: Westside FM Reliability
Project - DESIGN & CONSTRU
Facility Category: Treatment Facilities
Project Manager: Bessie Tam Current Active Phase: Not Started Prior Approved Budget: $ 104,679,475 Proposed Budget: $ 97,198,331 Prior Approved Start: 10/01/2030 Proposed Start: 04/05/2027 Prior Approved Finish: 09/30/2037 Proposed Finish: 11/29/2033 Description
The purpose of this project is to enhance conveyance reliability between the existing Oceanside Water Pollution Control Plant (OSP) and Westside Pump Station (WSS) facilities and address the operational risk of the existing pre-stressed concrete cylinder pipe force main.

The condition assessment and planning efforts will be documented in a Conceptual Engineering Report (CER), which will be completed under a separate project: "OSP-1A, Westside Force Main Reliability Project – Planning." This project will include the design through construction phases of the alternative selected during the planning efforts, and details provided in the CER will form the basis for this project.

The project scope is based on the "Alternative 1" alignment from the 2015 Alternatives Analysis Report for the Westside Pump Station Redundant Force Main Improvements Project (CWWSIPTPOP04), which may change. This project will be coordinated with the Ocean Beach Climate Adaptation Project, which includes work on the Great Highway in the vicinity of the force main during the same time frame.

This proposed project includes environmental review, right-of-way acquisition, design, construction procurement, construction, and closeout phases.

Justification
The proposed project will enhance conveyance reliability between WSS and OSP, and mitigate the operational risks of the existing pre-stressed concrete cylinder pipe (PCCP) force main. The proposed project will help meet Wastewater Enterprise’s Operational Reliability Level of Service (LOS) goal.

Operating Impact
No significant operating impacts are anticipated. Routine maintenance will be required.

Budget Change Yes Schedule Change Yes Scope Change No

Reason for Change
The variance in the budget is due to an updated cost estimate and the change in schedule. The variance in the schedule is due to the project being initiated earlier to match the completion of the preceding planning project.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
PL $ 0 $0 $0 $0 $0 $0 $ 0
ER $ 2,786,747 $148,627 $787,720 $1,850,400 $0 $0 $ 0 DS $ 10,769,194 $538,132 $2,852,098 $6,703,857 $675,107 $0 $ 0 CM $ 14,384,621 $0 $0 $14,107 $1,184,982 $3,526,733 $ 9,658,799 CN $ 69,257,769 $0 $0 $32,613,208 $36,644,561 $0 $ 0 Total $ 97,198,331 $ 686,759 $ 3,639,818 $ 41,181,572 $ 38,504,650 $ 3,526,733 $ 9,658,799 75 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: Project Title 10037733: OSP 011 Solids
Thickening Process Upgrade
Facility Category: Treatment Facilities
Project Manager: Brian Carlomagno Current Active Phase: Pre-Construction Prior Approved Budget: $ 20,222,162 Proposed Budget: $ 20,222,162 Prior Approved Start: 01/25/2022 Proposed Start: 01/25/2022 Prior Approved Finish: 03/10/2028 Proposed Finish: 10/03/2029 Description
The purpose of this project is to replace the two remaining gravity belt thickeners (GBT) and install two new rotary drum thickeners (RDT) that can thicken a combination of primary sludge, waste activated sludge, and secondary scum at the Oceanside Water Pollution Control Plant (OSP). The scope of the project also includes the replacement of corroded pipe, room fixtures, demolition of the existing units and ventilation improvements.

This includes: (1) Demolishing the two existing GBTs; (2) Installing two new RDTs and associated controls; (3) Replacing the three existing wash water booster pumps, piping, and appurtenances; (4) Installing hot water lines, redundant primary scum skimmer, ventilation system, two fixed hydrogen sulfide sensors in the GBT room, new ultrasonic level sensor in the thickened primary activated sludge (TPAS) tank, and improving the mixing system in the tank; (5) Redesigning the drains on existing and new drum screens; (6) Replacing the three thickened sludge pumps, corroded pipes, window frames, doors, floor gates, and tiles; (7) Upgrading electrical components and Distributed Control System (DCS) control of the new system; (8) Addressing residual thickening area odor issues that were not addressed by the OSP Ventilation (HVAC) Upgrades Project. The phases of this project include planning, environmental review, right-of-way acquisition, design, construction procurement, construction, construction management, and closeout.

Justification
The mechanical condition of the existing GBTs at the OSP are at the end of their useful life. This project will help meet Wastewater Enterprise Health & Safety, and Operational Reliability Level of Service (LOS) goals. 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.

The Wastewater Enterprise has recently replaced one of the GBTs (GBT No. 1) and replaced it with a RDT assembly. The Wastewater Enterprise has recently rehabilitated the GBTs in order to improve short-term operational reliably. The enclosed design of the RDTs provides for a more effective way to capture the contaminated gases/aerosols emitted by the thickening process, and improve health & safety conditions for staff in the area.

Operating Impact
Based on this alternative, a new solids thickening technology will be installed and may require training and Operations and Maintenance (O&M) plan updates.

Budget Change No Schedule Change Yes Scope Change No

Reason for Change
Schedule change reflects limited staffing resources. Construction duration extended based on construction sequencing requirements to keep plant process operations going while selective equipment replacements take place.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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 $ 976,298 $0 $741,785 $234,513 $0 $0 $ 0
CN $ 0 $0 $0 $0 $0 $0 $ 0
Total $ 976,298 $ 0 $ 741,785 $ 234,513 $ 0 $ 0 $ 0
76 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: Project Title 10037734: OSP Plant-wide
Ventilation (HVAC) Upgrades
Facility Category: Treatment Facilities
Project Manager: Brian Carlomagno Current Active Phase: Pre-Construction Prior Approved Budget: $ 22,577,498 Proposed Budget: $ 31,577,498 Prior Approved Start: 01/26/2022 Proposed Start: 01/26/2022 Prior Approved Finish: 07/16/2027 Proposed Finish: 03/13/2029 Description
A wide range of heating, ventilation, and air conditioning (HVAC)-related improvements were identified as part of the Oceanside Water Pollution Control Plant (OSP) Condition Assessment Repairs Project. It was determined that a plant-wide air handling performance evaluation should be conducted to determine if the ventilation systems are meeting requirements and to better identify needed HVAC improvements.

Identified improvements include the following for OSP Structure 011 : (1) Replace inadequate duct supports in OSP 011 hallway areas; (2) Duct supports within exhaust fan room at OS70EF1-1 through OS70EF1-3, and OS70EF1-5 and OS70EF1-6 need to be refastened/replaced; (3) Coordination of HVAC evaluation, design and construction under the OSP Solids Thickening Process Upgrades project.

Identified improvements include the following OSP Structure 530 : (1) Assess ventilation issues if keeping the temporary chemical station from the Recycle Water Project.

Identified improvements include the following OSP Structure 620: (1) Replace all HVAC equipment. Based on results of the plant-wide air handling performance evaluation, make provisions for increasing air ventilation rates in order to declassify area from Class 1 Division 1 to Class 1 Division 2; (2) Replace Fiberglass Reinforced Plastic (FRP) ducts in digester basement serving fans 70EF19-1 and 70EF19-2; (3) Replace HVAC equipment at OSP Structure 042, OSP Structure 230, and OSP Structure 930 .

The phases of this project include planning, environmental review, right-of-way acquisition, design, construction procurement, construction, construction management, and closeout.

Justification
The deteriorated state of the HVAC systems located throughout the OSP poses health and safety risks and should be addressed. These hazards include ventilation system performance that may not meet code requirements and inadequate/deteriorating ducts and duct supports. The proposed project will help meet Wastewater Enterprise Operational Reliability and Health & Safety Level of Service (LOS) goals.

Operating Impact
The plant-wide ventilation strategy, including system air balancing, will be modified through this project.

Budget Change Yes Schedule Change Yes Scope Change No

Reason for Change
The budget change reflects the updated cost estimates (95% Design), which includes escalation. Construction duration extended based on construction sequencing requirements to keep plant ventilation process operations going while selective ventilation equipment, ductwork and duct support replacements take place.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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 $ 1,867,208 $1,192,441 $674,767 $0 $0 $0 $ 0
CN $ 8,316,371 $8,316,371 $0 $0 $0 $0 $ 0
Total $ 10,183,579 $ 9,508,812 $ 674,767 $ 0 $ 0 $ 0 $ 0 77 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: Project Title 10036398: OSP Condition
Improvement Projects - Phase 2
Facility Category: Treatment Facilities
Project Manager: Brian Carlomagno Current Active Phase: Post-Construction Prior Approved Budget: $ 105,100,000 Proposed Budget: $ 105,100,000 Prior Approved Start: 02/01/2022 Proposed Start: 03/03/2018 Prior Approved Finish: 06/30/2030 Proposed Finish: 11/07/2031 Description
A condition assessment of the Oceanside Water Pollution Control Plant (OSP) was completed in 2013 (OSP 2013 Condition Assessment Report). This evaluation included visual inspection of equipment systems and structures, review of existing seismic evaluations, and input from staff. The results included recommendations for seismic, structural, and equipment improvements. The OSP 2013 CAR also provided prioritization and recommended time frames for improvements based on remaining asset life and risk evaluation. Risks were analyzed based on condition ratings developed during inspections and operational criticality ratings previously developed by Operations, Engineering, and Maintenance (OEM) staff. The Needs Assessment Report (NAR) was completed in August 2015 and tabulated the facility equipment deficiencies and seismic improvement needs. The Alternative Analysis Report (AAR) was completed in February 2017 and included an evaluation of viable alternatives to group repair/replacement work for certain assets at OSP (identified for the 0-5-year time frame), into various contract packages. The Conceptual Engineering Report (CER), completed in October 2018, prioritized improvements for the implementation phase and concluded the planning phase as part of Sewer System Improvement Program (SSIP) Phase 1. The scoped improvements and priority of this project are detailed in the CER. The improvements identified include: (1) Health and Safety of personnel and visitors; (2) Priority based on the timing of equipment repairs needed; (3) Risk ranking and seismic performance criteria of primary treatment facilities; (4) Project efficiencies, such as grouping seismic upgrades and structural condition repairs together; and (5) Reducing impacts on operations by grouping all improvements to a process building. Condition Assessment Repairs will be implemented in stages, with the first stage addressing the most critical needs. The project will target project management, design, environmental, construction procurement, construction, construction management and closeout of critical needs and high-priority projects. These include: improvements to health and safety, the primary clarifier mechanical equipment replacement, and associated process improvements . The phases of this project include planning, environmental review, right-of-way acquisition, design, construction procurement, construction, construction management, and closeout.

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. This project includes improvements to address age, deterioration, and reliability of existing assets at the plant that are not specifically included in the other Wastewater Enterprise Capital 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.

The proposed project will help meet Wastewater Enterprise’s Operational Reliability and Health & Safety Level of Service (LOS) goals. 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, including those at the following facility structures: 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 Wastewater Capital program.

Operating Impact
The operating impact of the project will provide improvements to address age, deterioration, and operational reliability of existing assets at the plant that are not specifically included in the other Wastewater Capital Improvement projects. The final design and continued construction implementation are proposed in subsequent phases of the Wastewater Capital Improvement program.

Budget Change No Schedule Change Yes Scope Change No

Reason for Change
Schedule change reflects limited staffing resources to lead the various subprojects.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
PL $ 0 $0 $0 $0 $0 $0 $ 0
ER $ 0 $0 $0 $0 $0 $0 $ 0
DS $ 2,927,835 $2,815,560 $112,275 $0 $0 $0 $ 0
CM $ 12,588,198 $813,328 $4,128,737 $4,751,146 $1,754,270 $1,035,102 $ 105,615 CN $ 62,959,112 $12,081,112 $27,047,800 $17,353,920 $6,476,280 $0 $ 0 Total $ 78,475,145 $ 15,710,000 $ 31,288,812 $ 22,105,066 $ 8,230,550 $ 1,035,102 $ 105,615 78 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: Project Title 10039185: OSP Odor Control
Upgrades
Facility Category: Treatment Facilities
Project Manager: Brian Carlomagno Current Active Phase: Not Started Prior Approved Budget: $ 23,256,546 Proposed Budget: $ 24,702,223 Prior Approved Start: 01/02/2026 Proposed Start: 01/03/2028 Prior Approved Finish: 05/07/2031 Proposed Finish: 08/24/2035 Description
The purpose of the project is to improve odor control at Oceanside Water Pollution Control Plant (OSP.) The existing odor control units (OCU) serving OSP 042 (Primary Clarifiers), OSP 200 (Aeration Basins), and OSP 230 (Secondary Clarifiers) need to be refurbished to meet Operational Reliability Level of Service goals (State of Good Repair). OCUs in OSP 011 (Pretreatment/Solids) may be evaluated and refurbished if necessary and if budget allows. There is also an opportunity to improve the foul air collection and overall ventilation in OSP 042, OSP 200, OSP 230, and OSP 530 (Chlorine Contact Channels) by covering the primary clarifiers and secondary clarifier influent and effluent channels.

The scope of work for this project includes the following: OSP 042 Odor Control System improvements: (1) primary clarifiers would remain open and uncovered; (2) refurbish the existing OCUs serving OSP 042; (3) installation of heating coils to pre-heat the foul air extracted from below the covered channels, the OSP 042 building space, and the aeration basin channels prior to treatment through the OCUs; (4) other miscellaneous improvements, including new variable frequency drives (VFD) 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.

The scope of work for this project also includes the following: OSP 230 Odor Control System improvements: (1) sealing the inlet weir channel openings and effluent channel openings with aluminum checker plate hatch covers; (2) the secondary clarifiers would remain open and uncovered; (3) extract and treat the air from the channel head spaces using two existing OCUs; (4) transfer the room air, which will contain very low odor/moisture concentrations, to OSP 530 as makeup air and then exhaust the room air outdoors without treatment; (5) a heating coil may be installed to pre-heat the foul air prior to the OCUs; (6) other miscellaneous improvements include new VFDs at supply fans, a new odor control fan, new space exhaust fans with VGFDs, rebalancing existing odor control fans, blank-off plates at existing ductwork, replacement of the motor control center exhaust fan along with associated ductwork and disconnect switch, replacement of fan differential pressure switches, and automated ventilation modulation.

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.

This proposed project includes all phases of work—planning, environmental review, right-of-way acquisition, design, construction procurement, construction, and closeout.

Justification
The existing odor control units serving OSP 042, OSP 200, and OSP 230 need to be refurbished to meet Wastewater Enterprise’s Operational Reliability Level of Service (LOS) goal. Adequate odor control is important for both plant staff and the community.

Operating Impact
The plant-wide odor control strategy will need to be modified based on this project.

Budget Change Yes Schedule Change Yes Scope Change No

Reason for Change
The variance in the budget reflects escalation due to the schedule change. The variance in the schedule reflects a delay to the start of this project to allocate resource to other higher priorities.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
PL $ 900,696 $0 $455,139 $445,557 $0 $0 $ 0
ER $ 249,103 $0 $0 $32,832 $130,284 $85,987 $ 0
DS $ 3,078,942 $0 $0 $347,138 $1,377,534 $1,152,575 $ 201,695 CM $ 3,622,629 $0 $0 $0 $0 $0 $ 3,622,629
CN $ 16,850,853 $0 $0 $0 $0 $0 $ 16,850,853
Total $ 24,702,223 $ 0 $ 455,139 $ 825,527 $ 1,507,817 $ 1,238,563 $ 20,675,177 79 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: Project Title 10039183: OSP Communication &
Safety Monitoring Upgrades
Facility Category: Treatment Facilities
Project Manager: Brian Carlomagno Current Active Phase: Pre-Construction Prior Approved Budget: $ 27,449,748 Proposed Budget: $ 27,449,748 Prior Approved Start: 10/02/2024 Proposed Start: 11/19/2024 Prior Approved Finish: 05/30/2030 Proposed Finish: 12/09/2032 Description
The purpose of the project is to enhance protection of Wastewater Enterprise staff from potentially dangerous process-related gases. As such, this project will add fixed gas monitoring systems within the following Oceanside Water Pollution Control Plant (OSP) process areas. The systems should follow the standards and specifications included in Project WW-559R – Southeast Water Pollution Control Plant (SEP) Fixed Gas Monitor Upgrades, and will include Distributed Control System (DCS) connections, horns, beacon lights, and other notifications.

The assumed scope of work for OSP Structure 011 – Pretreatment/Solids includes the following: (1) Install two fixed hydrogen sulfide sensors in the Influent Channel Room (OSP 011-107); (2) Install two fixed ammonia sensors in the Screw Press Room (OSP 011-207).

The assumed scope of work for OSP Structure 042 - Primary Clarifiers includes the following: (1) Install four fixed hydrogen sulfide monitors.

The assumed scope of work for OSP Structure 230 - Secondary Clarifiers includes the following: (1) Install Two fixed hydrogen sulfide sensors.

The assumed scope of work for OSP Structure 620 – Digester Operations includes the following: (1) Relocate fixed gas monitoring system notification locations that are currently considered to be located too close to potential gas sources.

The assumed scope of work for the Public Address System / Emergency Evacuation Notification System includes the following: (1) Replace the existing Public Address System at OSP, which is old and in disrepair; (2) Replace the existing Emergency Evacuation Notification System at OSP, which is old and in disrepair.

The assumed scope of work for the Fire Alarm System includes the following: (1) Replace the existing Fire Alarm System at OSP and Westside Pump Station (WSS), which are old and in disrepair; (2) Improvements to WSS and OSP radio communications.

The phases of this project include planning, environmental review, right-of-way acquisition, design, construction procurement, construction, construction management, and closeout.

Justification
The proposed project will help meet Wastewater Enterprise Health & Safety Level of Service (LOS) goal.

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

Operating Impact
The plant-wide communication strategy will be modified through this project. Additional operations and maintenance work will be needed for the new assets and systems added by this project.

Budget Change No Schedule Change Yes Scope Change No

Reason for Change
Schedule change reflects limited staffing resources.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
PL $ 0 $0 $0 $0 $0 $0 $ 0
ER $ 72,840 $48,952 $23,888 $0 $0 $0 $ 0
DS $ 3,026,661 $1,408,568 $1,324,001 $294,092 $0 $0 $ 0 80 CM $ 3,437,545 $0 $0 $1,307,087 $1,541,432 $557,672 $ 31,354 CN $ 19,214,823 $0 $0 $19,214,823 $0 $0 $ 0
Total $ 25,751,869 $ 1,457,520 $ 1,347,889 $ 20,816,002 $ 1,541,432 $ 557,672 $ 31,354 81 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: Project Title 10037735: Admin Bldg (OSP 930)
Health & Safety Improvements
Facility Category: Treatment Facilities
Project Manager: Brian Carlomagno Current Active Phase: Pre-Construction Prior Approved Budget: $ 9,649,916 Proposed Budget: $ 9,649,916 Prior Approved Start: 02/01/2022 Proposed Start: 02/01/2022 Prior Approved Finish: 07/08/2027 Proposed Finish: 04/18/2029 Description
The purpose of this project is to implement laboratory ventilation and plumbing improvements at the Oceanside Water Pollution Control Plant (OSP) OSP 930 - Administration & Lab Structure. A wide range of health and safety-related improvements were identified as part of the OSP Condition Assessment Repairs Project. Specific work includes the following: Replace laboratory fume hoods, laboratory ventilation exhaust systems, ductwork cleaning and air balancing, replace roof drain piping and associated building plumbing improvements.

Justification
The proposed project will help meet Wastewater Enterprise Operational Reliability and Health & Safety Level of Service (LOS) goals.

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

Operating Impact
The plant-wide ventilation strategy, including air balancing, will be modified through this project.

Budget Change No Schedule Change Yes Scope Change No

Reason for Change
Construction duration extended based on construction sequencing requirements for phased lab fume hood replacement, while maintaining occupied lab staff reduced functions during construction phase.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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 $ 188,024 $0 $188,024 $0 $0 $0 $ 0
CN $ 0 $0 $0 $0 $0 $0 $ 0
Total $ 188,024 $ 0 $ 188,024 $ 0 $ 0 $ 0 $ 0
82 SFPUC Capital Project Plan
Wastewater Enterprise
Rolling CIP

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15736-WW Treatment Plant
Improvement
FSP ID: Project Title N/A: OSP DCS Upgrade
(Construction)
Facility Category: Treatment Facilities
Project Manager: Maria Kristel Cruz Current Active Phase: Not Started Prior Approved Budget: $ 44,942,038 Proposed Budget: $ 0 Prior Approved Start: 01/15/2025 Proposed Start:

Prior Approved Finish: 07/31/2029 Proposed Finish:

Description
This project will replace the aging control system infrastructure at the Oceanside Water Pollution Control Plant (OSP) and other satellite wastewater facilities, like Westside Pump Station (WSS), because the existing Distributed Control System (DCS) equipment is obsolete. The upgrades include converting all existing DCS, Wonderware Human Machine Interface ( HMI) , and programmable logic controllers (PLC) to Emerson-based systems, as initiated and specified under Sewer System Improvement Program (SSIP) Phase 1 project CWWSIPSE07, Southeast Water Pollution Control Plant (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 evaluated further during planning and design by the Contractor: (1) OSP 011 Building: Replace panels, 25 standard disconnect switches, and 20 Class 1/Division 1 disconnect switches in the Bar Screen Room; (2) OSP 042 Primary Clarifiers: Replace 21 disconnect switches and all bare copper grounding wire; (3) OSP 200 Aeration Tanks: Replace panels; (4) OSP 230 Secondary Clarifiers: Replace control panel and refurbish the annunciator panel; (5) OSP 620 Digestion Operations: Replace control panel and Day Tank Bubbler Panel for code compliance (note that these control panels may not require replacement if ventilation improvements are made that result in an electrical reclassification of the OSP 620 area); (6) 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 DCS at the OSP and other satellite pump stations, such as the Westside Pump Station (WSS). The proposed project will help meet Wastewater Enterprise’s Operational Reliability Level of Service (LOS) goal.

Operating Impact
The new system will interface with 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. Control system security and simulation may enhance protection against cyber threats.

Budget Change Yes Schedule Change Yes Scope Change Yes

Reason for Change
As of the 2025 SSIP 10-Year CIP effort, the DCS scope, schedule, and budget under this project are being consolidated under SSIP DCS project "WWE Facility-Wide Distributed Control System (DCS) Upgrades.". This project will be closed and mark completed as of September 2025. The remaining project budget will also be consolidated under the "WWE Facility-wide DCS" project.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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
Wastewater Enterprise
Rolling CIP

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15736-WW Treatment Plant
Improvement
FSP ID: Project Title 10037777: OSP & WSPS Security
Enhancements
Facility Category: Treatment Facilities
Project Manager: Joey Yan Current Active Phase: Completed Prior Approved Budget: $ 13,776,330 Proposed Budget: $ 993,922 Prior Approved Start: 08/02/2021 Proposed Start: 08/02/2021 Prior Approved Finish: 03/01/2028 Proposed Finish: 06/30/2025 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, as needed; Replacing/repairing the existing perimeter fence and fence support as needed; Furnishing, installing and configuring servers for video recording, management, and analytics; Configuring security fiber optic connectivity and adding video camera units and local recording; Establishing prune landscaping, adding new security signage, and upgrading lighting to dusk-activated LED lighting; Providing interior intrusion detection of critical assets; Adding interior presence sensing connected to an intrusion detection panel and alarming security; Upgrading UPS backup power to serve security components; and, Adding new security signage with "No Trespassing", applicable penal code and emergency contact information.

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
During Construction: No operational impact is anticipated as the construction work is not expected to require the facilities to be shutdown.

Post Construction: These improvements will ensure safety and security of WWE personnel and operating assets.

Budget Change Yes Schedule Change Yes Scope Change No

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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
84 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: Project Title 10039193: Gaseous Oxygen
System (OSP 011) Upgrades
Facility Category: Treatment Facilities
Project Manager: Brian Carlomagno Current Active Phase: Pre-Construction Prior Approved Budget: $ 22,350,810 Proposed Budget: $ 22,350,810 Prior Approved Start: 01/03/2023 Proposed Start: 04/01/2023 Prior Approved Finish: 05/08/2029 Proposed Finish: 11/07/2031 Description
The purpose of this project is to upgrade the gaseous oxygen system at the Oceanside Water Pollution Control Plant (OSP). The appropriate technology and alternative would be explored in the project's planning phase, but as a basis for this project, replacement of the pressure swing adsorption (PSA) units with vacuum pressure swing adsorption (VPSA) units is assumed.

This project includes the replacement/upgrade of the existing gaseous oxygen (GOX) system at OSP. This include the following: (1) Demolish/remove the 3 existing 10-ton-per-day PSAs; (2) Install 2 new 10-ton-per-day VPSAs; (3) Evaluate/repair/replace the GOX pipeline connecting the VPSAs to the OSP 200 Aeration Basins.

This project includes planning, environmental review, design, construction procurement, construction, and closeout phases of work.

Justification
The existing GOX system equipment and associated equipment and accessories at OSP are at the end of their useful life. The proposed project will help meet Wastewater Enterprise Health & Safety and Operational Reliability Level of Service (LOS) goals.

Operating Impact
A new oxygen generation technology may be installed and will require training and Operations and Maintenance (O&M) Plan updates.

Budget Change No Schedule Change Yes Scope Change No

Reason for Change
Schedule change reflects limited staffing resources.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
PL $ 0 $0 $0 $0 $0 $0 $ 0
ER $ 0 $0 $0 $0 $0 $0 $ 0
DS $ 1,180,072 $784,514 $395,557 $0 $0 $0 $ 0
CM $ 2,468,933 $0 $333,193 $821,437 $752,160 $547,251 $ 14,892 CN $ 15,899,600 $0 $15,899,600 $0 $0 $0 $ 0
Total $ 19,548,605 $ 784,514 $ 16,628,351 $ 821,437 $ 752,160 $ 547,251 $ 14,892 85 SFPUC Capital Project Plan
Wastewater Enterprise
Rolling CIP

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15736-WW Treatment Plant
Improvement
FSP ID: Project Title N/A: Grit Removal (OSP 011)
Upgrades - Planning
Facility Category: Treatment Facilities
Project Manager: Brian Carlomagno Current Active Phase: Not Started Prior Approved Budget: $ 1,103,582 Proposed Budget: $ 1,103,582 Prior Approved Start: 01/02/2026 Proposed Start: 01/03/2028 Prior Approved Finish: 06/30/2027 Proposed Finish: 09/28/2029 Description
This project is a continuation of the efforts previously completed through the OSP Fine Screen and Grit Removal Enhancements Project through a Conceptual Engineering Report (CER) and would include an analysis to confirm/validate the design alternative previously selected and provide a recommendation for implementation through a separate project. This proposed project would provide an updated analysis that would also consider recent sedimentation assessment and cleaning programs.
[need to revise scope to include planning for an overall grit handling strategy, including a grit external train project] Justification
Replace and upgrade the existing outdated grit removal systems and associated equipment and accessories at the OSP that will address health and safety and meet performance requirements and state of good repair goals. The project would help meet the Operational Reliability Level of Service Goal for Wastewater Enterprise.

Operating Impact
The proposed project only includes a planning phase and would not have any operating impacts.

Budget Change No Schedule Change No Scope Change No

Reason for Change
The project schedule is delayed due to limited engineering resources but reflects an allocation of these resources to focus on higher priority needs identified by staff.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
PL $ 1,103,582 $0 $735,721 $367,861 $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 $ 1,103,582 $ 0 $ 735,721 $ 367,861 $ 0 $ 0 $ 0
86 SFPUC Capital Project Plan
Wastewater Enterprise
Rolling CIP

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15736-WW Treatment Plant
Improvement
FSP ID: Project Title N/A: Grit Removal (OSP 011)
Upgrades - DESIGN & CONSTRU
Facility Category: Treatment Facilities
Project Manager: Bessie Tam Current Active Phase: Not Started Prior Approved Budget: $ 24,987,398 Proposed Budget: $ 22,847,433 Prior Approved Start: 10/01/2034 Proposed Start: 10/01/2029 Prior Approved Finish: 04/03/2040 Proposed Finish: 03/30/2035 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 PISTAÂ® 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.

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. 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
Upon completion, the project would reduce the amount of grit that moves downstream; thereby, reducing the wear and tear on the solids handling equipment.

Budget Change Yes Schedule Change Yes Scope Change No

Reason for Change
Schedule moved up to follow the Grit Removal Planning project completion, due to anticipated improvement need. Budget change reflects changes in escalation due to schedule update

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
PL $ 0 $0 $0 $0 $0 $0 $ 0
ER $ 417,600 $0 $0 $0 $170,836 $227,782 $ 18,982
DS $ 2,602,591 $0 $0 $0 $780,777 $1,041,037 $ 780,777 CM $ 3,344,501 $0 $0 $0 $0 $0 $ 3,344,501
CN $ 16,482,741 $0 $0 $0 $0 $0 $ 16,482,741
Total $ 22,847,433 $ 0 $ 0 $ 0 $ 951,613 $ 1,268,819 $ 20,627,001 87 SFPUC Capital Project Plan
Wastewater Enterprise

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15736-WW Treatment Plant
Improvement
FSP ID: Project Title N/A: OSP Facility-wide Capacity
Improvements
Facility Category:

Project Manager: Bessie Tam Current Active Phase: Not Started Prior Approved Budget: $ 0 Proposed Budget: $ 300,055,723 Prior Approved Start: Proposed Start: 01/02/2029
Prior Approved Finish: Proposed Finish: 12/30/2038
Description
The purpose of this project is to rehabilitate and/or replace key treatment infrastructure and supporting systems throughout the Oceanside Water Pollution Control Plant (OSP) facility. The scope of this project will be determined through a Facilities Integration Plan that comprehensively assesses the facility's needs, including capacity upgrades needed to support housing development on the Westside, meet seismic requirements, and maintain a state of good repair. The development of the Facilities Integration Plan will occur prior to the start of this project.

This project will consolidate multiple interrelated improvements at OSP into one coordinated effort, including primary and secondary treatment, solids handling, and odor control. The objective is to both support the projected capacity increases for Westside development and address facility needs tied to the Operational Reliability and Seismic Reliability Level of Service goals. By planning and sequencing these interconnected upgrades together, the proposed project will enhance redundancy, enable critical maintenance without service interruption, improve wet-weather and seismic performance, and sustain regulatory compliance into the future.

The proposed project includes all phases of work—planning, environmental review, right-of-way acquisition, construction procurement, construction, and closeout.

Justification
The proposed project will help meet Wastewater Enterprise’s Operational Reliability and Seismic Reliability Level of Service (LOS) goals. OSP is a critical facility that treats wastewater from the west side of San Francisco, and this project is important because it will address the aging facilities at OSP.

Operating Impact
Once operational, the proposed project may introduce new treatment technologies and equipment that require updated operations protocols and training for maintenance staff. Improvements to odor control, solids handling, and power systems may affect operating costs and increase electrical demand, but are expected to reduce emergency response, unplanned outages, and operational inefficiencies. Staffing adjustments may be needed to support new or modified systems, and ongoing asset management will be supported through improved equipment access, monitoring, and controls.

Budget Change Yes Schedule Change Yes Scope Change Yes

Reason for Change
New project which replaced a number of previously approved smaller projects at OSP

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
PL $ 10,879,041 $0 $0 $2,079,469 $6,248,952 $2,550,620 $ 0 ER $ 4,578,439 $0 $0 $0 $702,836 $2,158,068 $ 1,717,535 DS $ 33,036,163 $0 $0 $0 $3,646,618 $11,140,380 $ 18,249,165 CM $ 30,422,383 $0 $0 $0 $0 $0 $ 30,422,383
CN $ 150,986,638 $0 $0 $0 $0 $0 $ 150,986,638
Total $ 229,902,664 $ 0 $ 0 $ 2,079,469 $ 10,598,406 $ 15,849,068 $ 201,375,721 88 SFPUC Capital Project Plan
Wastewater Enterprise
Rolling CIP

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15727-WW Central Bayside System
Improvement
FSP ID: Project Title N/A: Channel FM Reliability Project Facility Category: Sewer and Collection System Project Manager: Bessie Tam Current Active Phase: Not Started Prior Approved Budget: $ 928,178,883 Proposed Budget: $ 507,115,478 Prior Approved Start: 10/01/2034 Proposed Start: 10/02/2028 Prior Approved Finish: 02/02/2042 Proposed Finish: 05/29/2037 Description
The purpose of this project is to improve the reliability of the Channel Force Main. Depending on condition inspection results (not performed in this project), this project may rehabilitate, replace or provide redundancy to the Channel Force Main from Channel Pump Station to the Islais Creek Drainage Basin.

The project schedule and budget are based on utilizing a micro-tunnel boring machine between Channel PS and Cesar Chavez. This proposed project includes all phases of work: planning, environmental review, right-of-way, construction contract procurement, construction and closeout.

Justification
The 66-inch diameter CHFM conveys flows from CHS to the Southeast Water Pollution Control Plant (SEP). Evaluations of the 66-inch, 2.12-mile CHFM have shown that improvements are needed to maintain reliability. This project aligns with Wastewater Enterprise’s Operational Reliability and Seismic Reliability Level of Service (LOS) goals.

Operating Impact
No significant operating impacts are anticipated.

Budget Change Yes Schedule Change Yes Scope Change Yes

Reason for Change
The variance in the schedule is due to changes to reflect project complexity and project start-up being moved to reflect anticipated improvement needs. The variance in the budget is due to changes to reflect the latest alignment/alternative assumption and the earlier start date.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
PL $ 9,137,082 $0 $0 $6,871,900 $2,265,182 $0 $ 0
ER $ 11,514,128 $0 $0 $2,469,273 $3,292,364 $3,292,364 $ 2,460,127 DS $ 38,873,729 $0 $0 $0 $9,241,036 $12,275,914 $ 17,356,779 CM $ 54,531,210 $0 $0 $0 $0 $0 $ 54,531,210
CN $ 339,892,819 $0 $0 $0 $0 $0 $ 339,892,819
Total $ 453,948,968 $ 0 $ 0 $ 9,341,173 $ 14,798,582 $ 15,568,278 $ 414,240,935 89 SFPUC Capital Project Plan
Wastewater Enterprise
Rolling CIP

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15726-WW Collection System
Improvement
FSP ID: Project Title 10034718: Large Diameter Sewer
Proj & Channel FM Intertie
Facility Category: Sewer and Collection System
Project Manager: Suzanne Huang Current Active Phase: Post-Construction Prior Approved Budget: $ 114,592,400 Proposed Budget: $ 114,592,400 Prior Approved Start: 08/01/2019 Proposed Start: 08/01/2019 Prior Approved Finish: 12/07/2026 Proposed Finish: 06/30/2028 Description
The purpose of project is to rehabilitate or replace approximately 35,000-feet 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, because 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 because flows from the Channel Force Main can be diverted away from the headworks area of the 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 will allow future condition assessment and/or rehabilitation of one-third of the Channel Force Main.

This project includes all phases of the work—planning, environmental, right-of-way acquisition, design, procurement of construction, construction, and closeout.

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. Because these are large diameter sewers, any failures could have significant impacts on public health and safety.

The proposed project will helps meet Wastewater Enterprise’s Operational Reliability Level of Service (LOS) goals by replacing or renewing aging infrastructure that is at the end of its useful life.

Operating Impact
No operational impact

Budget Change No Schedule Change Yes Scope Change No

Reason for Change
The variance in the schedule is due to extension of construction duration.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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
Rolling CIP

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15726-WW Collection System
Improvement
FSP ID: Project Title 10041084: Geary Blvd Sewer
Improvements Phase 2 (Const)
Facility Category: Sewer and Collection System
Project Manager: Derek S Adams Current Active Phase: Construction Prior Approved Budget: $ 23,934,934 Proposed Budget: $ 23,934,934 Prior Approved Start: 01/16/2024 Proposed Start: 03/04/2024 Prior Approved Finish: 02/28/2028 Proposed Finish: 07/28/2028 Description
The purpose of this project is to replace and rehabilitate aging combined sewer system facilities and helps meet the Wastewater Enterprise Level of Service (LOS) goals of controlling and managing flows from a storm of a three-hour duration that delivers 1.3 inches of rain. The project scope includes the installation of 4,800 linear feet of sewer pipe mains, installing 2,300 linear feet of Cure-In-Place Liner within existing sewer mains, and the replacement of sewer laterals within the corridor. Funding for this project is separated into two line items in the program. Costs for planning, environmental and design phases are funded under this project. Costs for Bid & award, construction, construction management, and closeout phases are funded under this project. Planning, environmental and design phases are part of a separate SSIP project (10033106), which is already completed.

Justification
Interdepartmental sewer projects are 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. The proximity of the existing sewers to the proposed SFMTA surface work may impact SFPUC's ability to perform future maintenance, repair and/or replacement. 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-years or older. The project will help meet Wastewater Enterprise’s Operational Reliability and Stormwater Management Level of Service (LOS) goals by replacing these aging facilities and strategic upsizing of facilities to increase stormwater conveyance capacity. This project is consistent with SSIP's strategy to work with other City and County agencies on projects they initiated to protect value and function of wastewater facilities.

Operating Impact
Post Construction: This project mostly involves in-kind rehabilitation or replacement and will not impact operations once the project is completed. An auxiliary sewer line will be installed from 5th Ave to 7th Ave, which will provide operational redundancy and increased capacity in the sewer network.

Budget Change No Schedule Change Yes Scope Change No

Reason for Change
The project end date has been pushed out to include completion of the SFMTA's trailing surface contract, which includes the roadway repaving scope of the project. The project is partially funding the SFMTA surface contract via a cost share.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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
Wastewater Enterprise
Rolling CIP

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15726-WW Collection System
Improvement
FSP ID: Project Title N/A: T/S Box Seismic Evaluation Facility Category: Sewer and Collection System Project Manager: Bessie Tam Current Active Phase: Not Started Prior Approved Budget: $ 5,066,991 Proposed Budget: $ 0 Prior Approved Start: 10/01/2034 Proposed Start:

Prior Approved Finish: 11/30/2035 Proposed Finish:

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 - Planning only.

Budget Change Yes Schedule Change Yes Scope Change No

Reason for Change
Project cancelled until coordination with USACE/Port on the Waterfront Resilience Program advances further.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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
92 SFPUC Capital Project Plan
Wastewater Enterprise
Rolling CIP

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15726-WW Collection System
Improvement
FSP ID: Project Title N/A: T/S Box Improvements (Initial Allowance)
Facility Category: Sewer and Collection System
Project Manager: Bessie Tam Current Active Phase: Not Started Prior Approved Budget: $ 7,809,641 Proposed Budget: $ 0 Prior Approved Start: 10/01/2027 Proposed Start:

Prior Approved Finish: 04/04/2037 Proposed Finish:

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 1970's to early 1990's, making the oldest structures currently over 40 years old. Given the corrosive environment within these facilities, as well as 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 leads to more costly repairs in the future. This project aligns with the Operational Reliability LOS.

This project involves SFPUC's transport/storage box (T/S Box) facilities, including the following assets:

1. Marina T/S

2. Jackson T/S

3. Channel T/S

4. Mariposa T/S

5. Islais Creek T/S

6. Yosemite T/S

7. Sunnydale T/S

8. Richmond T/S

9. Westside T/S

10. 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.

Budget Change Yes Schedule Change Yes Scope Change No

Reason for Change
Project cancelled based on affordability constraints and priority level informed by recent inspections.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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
93 SFPUC Capital Project Plan
Wastewater Enterprise
Rolling CIP

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15726-WW Collection System
Improvement
FSP ID: Project Title 10037245: Brannan OF19
Disch/Baffle Rehab & Sansome
OF15 Val
Facility Category: Sewer and Collection System
Project Manager: Ming Yee Current Active Phase: Pre-Construction Prior Approved Budget: $ 11,943,987 Proposed Budget: $ 14,404,385 Prior Approved Start: 12/07/2020 Proposed Start: 12/07/2020 Prior Approved Finish: 04/28/2028 Proposed Finish: 04/28/2028 Description
The purpose of this project is to rehabilitate the Brannan and Sansome Combined Sewage Discharges (CSD).

The Components of the project at Brannan CSD involve the following: (1) Remove the existing butterfly valve, actuator, hydraulic power unit (HPU), and all associated equipment, including the HPU cabinet; (2) Install new bending weirs and construct the associated new weir wall; (3) Install new electrical and monitoring equipment, including associated conduits; (4) Construct a new baffle wall for floatables control; and (5) Repair spalled and cracked concrete.

The Components of the project at Sansome CSD involve the following: (1) Remove existing butterfly valve, actuator, hydraulic power unit (HPU) and all associated equipment including HPU cabinet; (2) Install new bending weirs; (3) Install new electrical and monitoring equipment, including associated conduits; (4) Construct new concrete wall inside outfall; and (5) Restore pavement.

This project includes all phases of the work—planning, environmental, right-of-way acquisition, design, procurement of construction, construction, and closeout.

Justification
The project will help meet Wastewater Enterprise’s Operational Reliability Level of Service (LOS) goals.

Operating Impact
No operating impacts are anticipated.

Budget Change Yes Schedule Change No Scope Change Yes

Reason for Change
The variance in the budget is due to additional scope of work and associated increases in the budget.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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
94 SFPUC Capital Project Plan
Wastewater Enterprise
Rolling CIP

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15726-WW Collection System
Improvement
FSP ID: Project Title 10038468: System-wide
Monitoring Equipment Assessment
Facility Category: Sewer and Collection System
Project Manager: Maria Kristel Cruz Current Active Phase: Post-Construction Prior Approved Budget: $ 11,185,045 Proposed Budget: $ 1,550,000 Prior Approved Start: 01/18/2022 Proposed Start: 01/18/2022 Prior Approved Finish: 03/17/2028 Proposed Finish: 06/30/2026 Description
The purpose of this project is to ensure that monitoring devices and various monitoring equipment installed in the Combined Sewer Discharge (CSD) structures are producing accurate and consistent data.

The project involves performing an existing conditions assessment of Wastewater Enterprise's collection system monitoring equipment (includes discrete overflow probes, tide level sensors, and transport/storage box level sensors) for dry and wet-weather operations, reporting, and other related functions. The project scope includes a desktop-based gap analysis to document, at a minimum, the location, condition, and reliability of the existing monitoring devices and compare that against Wastewater Enterprise'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 (currently via Telog and/or the distributed control system [DCS]); new installations; additional access; or other recommendations. The project scope also includes as-needed procurement, installation, testing, and commissioning of new monitoring devices and equipment.

Justification
In order to provide reliable services that are State and regulatory permit compliant, accurate and quality raw data from existing collections system devices are important. Conducting a system-wide assessment of these existing devices in the combined sewer discharge structures throughout the City is essential to determine if Wastewater Enterprise is still receiving useful and quality data needed to operate, especially during wet weather. The proposed project will help meet Wastewater Enterprise’s Stormwater Management Level of Service (LOS) goal.

Operating Impact
No operational impact.

Budget Change Yes Schedule Change Yes Scope Change Yes

Reason for Change
As of the current Sewer System Improvement Program (SSIP) 10 Yr FY26-35 Capital Improvement Plan (CIP) Budgeting and Prioritization effort, this project has been canceled. The project status shifted from Planning Phase to Closeout. Proposed project finish date is 06/30/2026 with a proposed project "at completion cost" total of about $1,550,000.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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
95 SFPUC Capital Project Plan
Wastewater Enterprise
Rolling CIP

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15726-WW Collection System
Improvement
FSP ID: Project Title 10038547: CSD Structure Rehab &
Upgrades - Part 1
Facility Category: Sewer and Collection System
Project Manager: Suzanne Huang Current Active Phase: Construction Prior Approved Budget: $ 39,653,101 Proposed Budget: $ 24,000,000 Prior Approved Start: 01/03/2022 Proposed Start: 01/03/2022 Prior Approved Finish: 01/31/2029 Proposed Finish: 06/28/2030 Description
The purpose of the project is to rehabilitate Combined Sewer Discharge (CSD) structures in response to structural deterioration, which will help maintain a state of good Repair and meet performance requirements. A detailed condition inspection and/or assessment would reveal the actual improvements required. In general, the scope of this project is structural rehabilitation of the following CSD structures: (1) CSD 006 Seacliff Brick; (2) CSD 011 Laguna; (3) CSD 018 Howard; (4) CSD 022 3rd Street; (5) CSD 023 Fourth Street N.; (6) CSD 027 Sixth Street S.; (7) CSD 028 4th Street S.; (8) CSD 029 Mariposa; (9) CSD 037 Evans.

This project includes all phases of the work—planning, environmental, right-of-way acquisition, design, procurement of construction, construction, and closeout.

Justification
The project will help meet Wastewater Enterprise’s Operational Reliability Level of Service (LOS) goal by improving and restoring near-shore CSD structures to a state of good repair. Loss of transport and storage (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 Wastewater Enterprise to maintain compliance with the regulatory permits by bringing the CSD structures into a state of good repair.

Operating Impact
This project would reduce future repair and maintenance costs by renewing these critical assets.

Budget Change Yes Schedule Change Yes Scope Change Yes

Reason for Change
The variance of the scope, budget, and schedule reflect the scope adjustments and actual bids received.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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
96 SFPUC Capital Project Plan
Wastewater Enterprise
Rolling CIP

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15726-WW Collection System
Improvement
FSP ID: Project Title N/A: Islais Channel CSDs Backflow Prevention
Facility Category: Sewer and Collection System
Project Manager: Bessie Tam Current Active Phase: Not Started Prior Approved Budget: $ 27,864,165 Proposed Budget: $ 39,539,770 Prior Approved Start: 10/01/2034 Proposed Start: 10/02/2034 Prior Approved Finish: 04/01/2040 Proposed Finish: 05/31/2041 Description
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, including Islais Creek North CSD (31A), Marin CSD (032), Selby CSD (033), and 3rd S CSD (035). 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. This work should be coordinated with the City's Waterfront Resilience Program (currently under preplanning).

The components of the project at the CSDs involve the following:

1. Condition assessment of the CSD structure

2. Install check valve on all weir openings for backflow prevention

3. Patch and coat concrete defects

4. Seal infiltration cracks
Justification
The SFPUC has CSD structures along Islais Creek that have weir elevations as low as -3.0 feet. These CSD structures are unprotected against tidal inflow, and include Islais Creek North (CSD 031A), Marin (CSD 032), Selby (CSD 033), and Third St S (CSD 035). At these low elevations, the structures are already subject to tidal breaching during king tides, with risks projected to worsen under sea level rise conditions by 2040. Tidal intrusion introduces seawater into the sewer system and can accelerate concrete degradation.

This project will install backflow prevention devices at the affected CSD weirs to mitigate seawater intrusion, extend the service life of these critical structures, and align with Operational Reliability LOS goals.

Operating Impact
No significant operating impact anticipated. Routine maintenance will be required.

Budget Change Yes Schedule Change Yes Scope Change Yes

Reason for Change
Adjusted durations to reflect larger scope moved from CSD-6 project (project now includes backflow preventers at additional CSD locations). Increased budget to reflect scope and schedule change.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
PL $ 1,432,452 $0 $0 $0 $0 $0 $ 1,432,452
ER $ 602,117 $0 $0 $0 $0 $0 $ 602,117
DS $ 543,405 $0 $0 $0 $0 $0 $ 543,405
CM $ 0 $0 $0 $0 $0 $0 $ 0
CN $ 0 $0 $0 $0 $0 $0 $ 0
Total $ 2,577,974 $ 0 $ 0 $ 0 $ 0 $ 0 $ 2,577,974
97 SFPUC Capital Project Plan
Wastewater Enterprise
Rolling CIP

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15726-WW Collection System
Improvement
FSP ID: Project Title N/A: CSD Structure Rehab &
Upgrades - Part 2
Facility Category: Sewer and Collection System
Project Manager: Bessie Tam Current Active Phase: Not Started Prior Approved Budget: $ 30,585,349 Proposed Budget: $ 0 Prior Approved Start: 01/02/2032 Proposed Start:

Prior Approved Finish: 01/02/2038 Proposed Finish:

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 - Southside).

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.

This project is necessary to meet the Operational Reliability LOS.

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 would rehabilitate critical infrastructure and reduce future repair and maintenance costs. Furthermore, these assets are critical components that meet regulatory requirements.

Budget Change Yes Schedule Change Yes Scope Change No

Reason for Change
Project cancelled

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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
98 SFPUC Capital Project Plan
Wastewater Enterprise
Rolling CIP

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15726-WW Collection System
Improvement
FSP ID: Project Title N/A: Pine Lake Easement Sewer
Relocation - Phase A
Facility Category: Sewer and Collection System
Project Manager: Ming Yee Current Active Phase: Pre-Construction Prior Approved Budget: $ 1,000,000 Proposed Budget: $ 0 Prior Approved Start: 10/01/2025 Proposed Start:

Prior Approved Finish: 09/30/2027 Proposed Finish:

Description
To mitigate the risk posed by the existing situation of the Pine Lake easement sewer, this project analyzes the existing conditions in detail, identifies and evaluates alternatives. Wastewater Enterprise (WWE) Collection System Division has already conducted:

1. Surface inspections of the slope.

2. A survey of mains relative to property and easement boundaries.

3. Camera inspections of the mains.

4. A localized repair and main realignment.

5. A high-level conceptual study of potential solutions.

The project alternatives can include options such as drainage modifications within private parcels which would require close coordination with City Attorney's Office, Communications, DBI and the homeowners directly.

This project covers only the planning activities, including preparation of the Needs Assessment Report (NAR), Alternatives Analysis Report, and Conceptual Engineering Report (CER). Subsequent work will be performed under the Pine Lake Easement Sewer Relocation - Phase B (Design and Construction) project.

Justification
This project is necessary to meet the Operational Reliability Level of Service (LOS) (state of good repair). Many of the laterals and part of the main on the south side of Pine Lake Park have been exposed due to continued erosion. All WWE infrastructure in the area has been inspected and maintained in a functional condition. However, a project is needed to mitigate the risk of erosion.

Operating Impact
None - Planning only.

Budget Change Yes Schedule Change Yes Scope Change Yes

Reason for Change
As of current Sewer System Improvement Program (SSIP) 10 YR FY 26-35 Capital Improvement Plan (CIP) Budgeting and Prioritization effort, this project has been canceled.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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
99 SFPUC Capital Project Plan
Wastewater Enterprise
Rolling CIP

Project Manager: Bessie Tam Current Active Phase: Not Started Prior Approved Budget: $ 40,000,000 Proposed Budget: $ 54,688,739 Prior Approved Start: 10/01/2027 Proposed Start: 10/01/2040 Prior Approved Finish: 10/02/2032 Proposed Finish: 10/02/2045 Description
Details and construction costs associated with this project will be identified in the preceding Pine Lake Easement Sewer Relocation Phase A (Planning Only) project. The Pine Lake Easement Sewer Relocation Phase A (Planning Only) project includes preparation of the Needs Assessment Report (NAR), Alternatives Analysis Report (AAR), and Conceptual Engineering Report (CER). This project is a continuation of that, taking the project through Detailed Design, Bid & Award, Construction and Close-Out.

Justification
This project is necessary to meet the Operational Reliability LOS (state of good repair). Many of the laterals and part of the main on the south side of Pine Lake Park have been exposed due to continued erosion. All WWE infrastructure in the area has been inspected and maintained in a functional condition. However, a project is needed to mitigate the risk of erosion.

Operating Impact
To be determined dependent on the approach chosen in the phase A planning project.

Budget Change Yes Schedule Change Yes Scope Change No

Reason for Change
Schedule has been changed due to CIP affordability constraints; when phase A planning project is completed and more information is available, schedule may be adjusted again.

Budget change reflects escalated costs due to new schedule.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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
100

SFPUC Capital Project Plan
Wastewater Enterprise

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15726-WW Collection System
Improvement
FSP ID: Project Title 10002776: Citywide Green
Infrastructure Planning
Facility Category:

Project Manager: Sarah E Bloom Current Active Phase: Not Started Prior Approved Budget: $ 0 Proposed Budget: $ 9,500,000 Prior Approved Start: Proposed Start: 07/01/2026
Prior Approved Finish: Proposed Finish: 06/30/2036
Description
The purpose of this project is to support the development of green infrastructure (GI) capital project concepts through watershed planning, working with other City departments, stakeholder engagement, and project evaluation. The scope of work includes two primary tasks: GI Capital Project Evaluation and Watershed Planning.

The GI Capital Project Evaluation scope of work includes tasks that will evaluate, refine, and validate the schedule, scope, and budget of upcoming GI capital projects. This project will complete an annual Alternative Analysis Report that documents the evaluated alternatives for ready GI capital projects and the recommended GI capital project(s) selected for the upcoming fiscal year. Individual project funding will be pulled from the Citywide Green Infrastructure Implementation Project.

The Watershed Planning scope of work includes: (1) Green infrastructure program development work related to the development of new programs and incentives as the San Francisco Public Utilities Commission’s (SFPUC) green infrastructure portfolio grows, and this work will pilot new approaches by establishing technical criteria, administrative needs, and funding levels for long-term program budgets and frameworks; (2) Outreach and engagement with priority landowners on the various applicable SFPUC GI stormwater programs and policies, providing as needed technical support and evaluation of opportunities to promote partnership frameworks; (3) GI Scaling (developing methods to scale up green infrastructure implementation; responding to immediate regulatory requests; evaluating project and program opportunities at a watershed scale; new legislative, contracting, and program delivery approaches; and new funding and financing opportunities); and (4) GI Monitoring (performance monitoring of new technologies and established projects to develop a refined understanding of GI performance over time).

The proposed project covers the planning phase of work.

Justification
This project is critical to the development of projects implemented under the existing Citywide Green Infrastructure Implementation Project (CGII).

Without this project SFPUC will not be able to develop and deliver projects under CGII. This work supports the Stormwater Management Level of Service (LOS) goal.

Operating Impact
The proposed project will have no direct operating impacts because it only performs planning work.

Budget Change Yes Schedule Change Yes Scope Change Yes

Reason for Change
The variance in the budget, schedule, and scope is due to this being a new project.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
PL $ 9,500,000 $1,000,000 $1,000,000 $1,000,000 $1,000,000 $1,000,000 $ 4,500,000 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 $ 9,500,000 $ 1,000,000 $ 1,000,000 $ 1,000,000 $ 1,000,000 $ 1,000,000 $ 4,500,000 101

SFPUC Capital Project Plan
Wastewater Enterprise
Rolling CIP

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15726-WW Collection System
Improvement
FSP ID: Project Title 10037251: Seacliff No. 1 PS & FM
Upgrade
Facility Category: Sewer and Collection System
Project Manager: Suzanne Huang Current Active Phase: Construction Prior Approved Budget: $ 16,180,175 Proposed Budget: $ 13,008,963 Prior Approved Start: 12/07/2020 Proposed Start: 12/07/2020 Prior Approved Finish: 03/31/2027 Proposed Finish: 03/31/2027 Description
The purpose of the project is to replace Seacliff No.1 Pump Station and force main due to its age, condition, and opportunity for water quality benefits through upsizing the station's capacity. The scope of work for this project would include: (1) Relocation and replacement of pump station; (2) Replacement of 8-inch force main (930 LF) and gravity sewer; (3) Installation of flow monitoring devices for post-storm evaluation; (4) Installation of floatable controls at the overflow structure to Combined Sewer Discharge (CSD) 005; (5) Connection from new pump station to CSD 005; (6) Consider installing a redundant pump for 'n+1' redundancy during wet weather and consider provisions for wet well isolation for maintenance and inspection, if feasible; (7) Demolition of existing pump station.

As the current site is partially on federal/ Golden Gate National Recreation Area (GGNRA) property, locating a suitable site requires additional coordination with the Real Estate Division.

This project includes all phases of the work—planning, environmental, right-of-way acquisition, design, procurement of construction, construction, and closeout.

Justification
The project will help meet Wastewater Enterprise’s Operational Reliability and Health, Safety, and Security Level of Service (LOS) goals by replacing the aging pump station and force main.

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

Budget Change Yes Schedule Change No Scope Change No

Reason for Change
The variance in the budget reflects the actual bid received.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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
102

SFPUC Capital Project Plan
Wastewater Enterprise
Rolling CIP

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15726-WW Collection System
Improvement
FSP ID: Project Title 10037246: Seacliff No. 2 PS & FM
Upgrade
Facility Category: Sewer and Collection System
Project Manager: Carman Luk Current Active Phase: Construction Prior Approved Budget: $ 22,135,949 Proposed Budget: $ 24,149,062 Prior Approved Start: 12/14/2020 Proposed Start: 12/14/2020 Prior Approved Finish: 04/03/2028 Proposed Finish: 04/06/2029 Description
The purpose of this project is to rehabilitate Seacliff 2 Pump Station (PS) and Force Main (FM) and improve its operational performance and reduce Combined Sewer Discharge (CSD) activations. Capital improvements are needed to provide more comprehensive improvements to renew the life of the pump station and force main.

The proposed scope consists of the following: (1) Increase the dry weather capacity to handle a peak flow rate of 3.0 million gallons per day (MGD); (2) Obtain California Environmental Quality Act (CEQA) approval for the project, and apply for necessary permits to construct the improvements; (3) Perform seismic retrofit of the existing pump station building and associated mechanical and electrical equipment, piping, and fittings; (4) Address fire, emergency, and health and safety requirements; (5) Repair damaged concrete and exposed rebars and repair deterioration of the existing wet wells; (6) Replace the three submersible pumps in kind (47 horsepower pumps); (7) Replace other mechanical and process equipment, including existing crane, bubbler system, piping, valves, inlet gate and operator, water system components, and washdown pump; (8) Provide protective coating to all exposed metal piping, fittings, and valves; (9) Replace all electrical equipment, including a stationary back-up generator; (10) 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; (11) Replace existing 8-inch force main with 16-inch force main in a new alignment; (12) Utility coordination; and (13) Conduct public outreach to the community.

Overall, this project will have a positive operational impact to the wastewater system. When complete, the useful life of the pump station and force main will be extended. This project includes all phases of the work—planning, environmental, right-of-way acquisition, design, procurement of construction, construction, and closeout.

Justification
The project will help meet Wastewater Enterprise’s Operational Reliability Level of Service (LOS) goal. The pump station was originally built in 1940, and although it had undergone a number of small rehabilitation and repair projects over the years, capital improvements are now needed to provide more comprehensive improvements to renew the life of the pump station and force main.

Operating Impact
No operational impact.

Budget Change Yes Schedule Change Yes Scope Change No

Reason for Change
The variance in the budget is due to higher bids received. The variance in the schedule is to allow for a longer bid and award phase due to loan requirement.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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
103

SFPUC Capital Project Plan
Wastewater Enterprise
Rolling CIP

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15726-WW Collection System
Improvement
FSP ID: Project Title 10037303: Sunnydale PS Safety
Improvements
Facility Category: Sewer and Collection System
Project Manager: Ming Yee Current Active Phase: Construction Prior Approved Budget: $ 16,665,861 Proposed Budget: $ 16,665,861 Prior Approved Start: 12/14/2020 Proposed Start: 12/14/2020 Prior Approved Finish: 05/23/2028 Proposed Finish: 07/01/2030 Description
The purpose of this project is to provide safety improvements at the Sunnydale Pump Station. The scope of this project aims to address the following health, safety, and security issues at Sunnydale PS. The project will address safety risks from groundwater intrusion, including: (1) Repair structural deficiencies observed, including repair of cracks and leaks including closing of the heating, ventilation, and air conditioning (HVAC) penetrations; (2) Upgrade and repair equipment and appurtenances inside manifold room that are severely corroded, including piping, pressure relief valves (PRV), lighting, instruments, and equipment; (3) Address water leakage in manifold room and Motor Control Center (MCC); (4) Address water intrusion from conduits package connected to Pacific Gas and Electric (PG&E) transformer; (5) Repair watertight submarine door; (6) Replace switchgear, MCC, and re-reroute buried conduits from switchgear to MCC; (7) Replace HVAC equipment that is corroded due to water intrusion.

The project will also address security concerns, including: (1) Install new security signage and upgrade lighting to dusk-activated LED lighting; (2) Upgrade card readers and door contacts at all perimeter doors; (3) Add interior presence sensing, connected to an intrusion detection panel and alarming to security; (4) Furnish, install, and configure video recording servers, management server and analytic servers including uninterruptable power supplies (UPS); (5) Install video camera units and local recording.

This project will also include waterproofing between the manifold room and fan room and demolition of the Odor Control Unit.

This project includes all phases of the work—planning, environmental, right-of-way acquisition, design, procurement of construction, construction, and closeout.

Justification
The proposed project will help meet Wastewater Enterprise’s Health, Safety, and Security Level of Service (LOS) goal.

Operating Impact
This project involves in-kind replacement and will not affect future operations.

Budget Change No Schedule Change Yes Scope Change No

Reason for Change
The variance in the schedule is due to the duration to procure long lead items and the lead time to onboard a specialty Consultant for the waterproofing design.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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
104

SFPUC Capital Project Plan
Wastewater Enterprise
Rolling CIP

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15726-WW Collection System
Improvement
FSP ID: Project Title 10038469: Pump Station Security
Upgrades (Cesar Chavez, GFS,
Facility Category: Sewer and Collection System
Project Manager: Ming Yee Current Active Phase: Pre-Construction Prior Approved Budget: $ 7,984,872 Proposed Budget: $ 7,984,872 Prior Approved Start: 06/01/2022 Proposed Start: 06/01/2022 Prior Approved Finish: 09/13/2027 Proposed Finish: 12/29/2028 Description
The purpose of the project is to enhance security at various pump stations. A summary of the scope is below (details can be found in "SFPUC WWE Security Evaluation Matrix [September 2017]").

The scope of work for the Cesar Chavez Pump Station includes the following: (1) Upgrade card readers and door contacts; (2) Add interior presence sensing connected to an intrusion detection panel and alarm security; (3) Replace perimeter fence; (4) Add protective cage around outdoor chemical/electrical equipment; (5) Install video recording servers, management server, and analytic servers including an uninterruptable power supply (UPS); (6) Configure security fiber optic connectivity back to the Southeast Water Pollution Control Plant (SEP); (7) Upgrade lighting; and (8) add new security signage.

The scope of work for the Griffith Pump Station (GFS) includes the following: (1) Add bullet-resistant glass at perimeter windows; (2) Upgrade card readers and door contact; (3) Add interior presence sensing connected to an intrusion detection panel and alarm security; (4) Install two new gates and replace gate and gate operator at one location, including structural support and electrical power and controls; (5) Replace perimeter fence; (6) Add protective cage around outdoor chemical/electrical equipment; (7) Install recording servers, management server, and analytic servers UPS; (8) Upgrade lighting; (9) Add new security signage; and (10) Add video camera units and local recording.

The scope of work for the Channel Pump Station (CHS) includes the following: (1) Repair card reader operation at swing gate; (2) Repair any door contacts requiring upgrades; (3) Upgrade card readers; (4) Add interior presence sensing connected to an intrusion detection panel and alarming to security; (5) Replace gate and gate operator at one location including structural support and electrical power and controls; (6) Replace perimeter fence; (7) Install video recording servers, management server, and analytic servers including UPS; (8) Install wireless mesh network; (9) Configure security fiber optic connectivity back to SEP; (10) Upgrade lighting; (11) Add new security signage; and (12) Add video camera units and local recording.

The scope of work for the Merlin Morris Pump Station (MMS) includes the following: (1) Add new security signage; (2) Upgrade lighting; and (3) 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
The proposed project will help meet Wastewater Enterprise’s Health, Safety, and Security Level of Service (LOS) goal. Security measures are needed for the identified assets and facilities. This project is intended to ensure that assets in the public right-of-way are safe and secure and that the facilities provide a safe environment for workers and visitors.

Operating Impact
No operational change.

Budget Change No Schedule Change Yes Scope Change No

Reason for Change
The variance in the schedule is due to challenges with onboarding a specialty consultant to complete the security design.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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
Rolling CIP

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15726-WW Collection System
Improvement
FSP ID: Project Title 10038446: Geary Underpass PS
Safe Access Enhancements
Facility Category: Sewer and Collection System
Project Manager: Carman Luk Current Active Phase: Post-Construction Prior Approved Budget: $ 1,280,000 Proposed Budget: $ 1,180,000 Prior Approved Start: 01/10/2022 Proposed Start: 01/10/2022 Prior Approved Finish: 05/29/2026 Proposed Finish: 05/29/2026 Description
The purpose of this project is to improve access in and around the Geary Underpass Pump Station. This project will utilize a Job Order Contracting (JOC) delivery method and includes the following: (1) Improve lighting and provide accessibility improvements on both levels of the pump station; (2) Various health and safety improvements, including providing handrails and toeboards at entry steps, installing fall arrest system at all ladders and sump entry; installing swing gates with automatic closing; (3) Replace exhaust fans and control switches; (4) Remove water storage tank and replace booster pump for washdown and reinstate water service; (5) Install davit crane to lift pumps from the below grade level wet well sump to entrance of pump station.

This project includes all phases of the work—planning, environmental, right-of-way acquisition, design, procurement of construction, construction, and closeout.

Justification
This project addresses safe access and health 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 and maintenance of the pumps at this pump station is difficult with the small access entrance, and lack of equipment handling available for staff to use. The project would help meet Wastewater Enterprise’s Health, Safety, and Security Level of Service (LOS) goal.

Operating Impact
No operational impacts.

Budget Change No Schedule Change No Scope Change No

Reason for Change

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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
Rolling CIP

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15726-WW Collection System
Improvement
FSP ID: Project Title 10041814: Griffith DW FM Rehab Facility Category: Sewer and Collection System Project Manager: Ming Yee Current Active Phase: Pre-Construction Prior Approved Budget: $ 4,914,864 Proposed Budget: $ 5,890,711 Prior Approved Start: 10/01/2024 Proposed Start: 10/01/2024 Prior Approved Finish: 10/03/2028 Proposed Finish: 12/31/2029 Description
The purpose of this project is to assess the condition of and rehabilitate the Griffith dry weather force main. 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 million gallons per day (MGD) in dry weather and up to 120 MGD in wet weather from the Yosemite/Fitch Transport to the Southeast Water Pollution Control 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.

It is recommended that a complete closed-circuit television (CCTV) inspection be performed because an inspection in 2017 was only partially performed due to standing water in the pipeline. Although rehabilitation is a potential option and should be explored in Planning and Design, the project cost assumes an in-kind replacement of the entire length (640 LF) of existing dry weather force main.

This project includes all phases of the work—planning, environmental, right-of-way acquisition, design, procurement of construction, construction, and closeout.

Justification
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 pipe’s ability to carry the load capacity 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. This project will help maintain Wastewater Enterprise’s Operational Reliability Level of Service (LOS) goal.

Operating Impact
No operating impacts are anticipated.

Budget Change Yes Schedule Change Yes Scope Change Yes

Reason for Change
The variance in the scope, schedule, and budget is due to scope refinement in the planning phase and anticipated soft cost and time to complete the project work.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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
Rolling CIP

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15726-WW Collection System
Improvement
FSP ID: Project Title N/A: PS & FM Seismic Evaluation Facility Category: Sewer and Collection System Project Manager: Bessie Tam Current Active Phase: Not Started Prior Approved Budget: $ 10,528,403 Proposed Budget: $ 0 Prior Approved Start: 10/01/2034 Proposed Start:

Prior Approved Finish: 03/31/2037 Proposed Finish:

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.

Budget Change Yes Schedule Change Yes Scope Change No

Reason for Change
Project cancelled; performing overall pump stations condition assessment update in coming years.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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
Rolling CIP

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15726-WW Collection System
Improvement
FSP ID: Project Title N/A: Cesar Chavez PS & FM
Improvements
Facility Category: Sewer and Collection System
Project Manager: Bessie Tam Current Active Phase: Not Started Prior Approved Budget: $ 21,655,511 Proposed Budget: $ 0 Prior Approved Start: 04/01/2035 Proposed Start:

Prior Approved Finish: 10/03/2040 Proposed Finish:

Description
As part of project planning, the feasibility of signing an MOU with Caltrans to clarify responsibilities for maintaining the pump station will be assessed.

The result of this assessment will inform the alternatives that are developed for the project. The rest of this project description is based on the assumption that no MOU with Caltrans is developed.

The scope of improvements under 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; Assess concrete repairs required and perform needed structural rehabilitation of the CCS facilities and inverted siphons; Install lighted flood warning sign on Bayshore Boulevard to warn motorists of flooding, which requires coordination 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-inch diameter (150 feet long) RCCP force main.

Justification
The Cesar Chavez Pump Station 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. This Pump Station Security Upgrades project 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.

Budget Change Yes Schedule Change Yes Scope Change No

Reason for Change

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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
Rolling CIP

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15726-WW Collection System
Improvement
FSP ID: Project Title N/A: Tennessee PS & FM
Improvements
Facility Category: Sewer and Collection System
Project Manager: Suzanne Huang Current Active Phase: Not Started Prior Approved Budget: $ 2,562,809 Proposed Budget: $ 0 Prior Approved Start: 10/01/2025 Proposed Start:

Prior Approved Finish: 04/04/2030 Proposed Finish:

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 the adequacy of the weatherproof enclosure; Evaluate PLC replacement as part of ongoing effort to replace PLCs system-wide (replace pedestal as part of the electrical upgrade); Bubbler system is currently in good condition, but it will require replacement during the service life of the building.

Process equipment: Purchase and install new pumps; Replace 4-inch check valves and associated discharge piping; Add two discharge isolation valves; Perform thickness test 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.

Budget Change Yes Schedule Change Yes Scope Change No

Reason for Change
The variance of the schedule change is due to WWE request to defer the project.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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
Rolling CIP

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15726-WW Collection System
Improvement
FSP ID: Project Title N/A: Rankin WW PS Improvements Facility Category: Sewer and Collection System Project Manager: Bessie Tam Current Active Phase: Not Started Prior Approved Budget: $ 2,213,708 Proposed Budget: $ 0 Prior Approved Start: 10/01/2030 Proposed Start:

Prior Approved Finish: 04/04/2035 Proposed Finish:

Description
This project should be coordinated with the proposed Storm Resilience Project (Alemany Pipe Isolation and Rankin Wet Weather Pump Station Expansion), 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, 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.

Budget Change Yes Schedule Change Yes Scope Change No

Reason for Change

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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
111

SFPUC Capital Project Plan
Wastewater Enterprise
Rolling CIP

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15726-WW Collection System
Improvement
FSP ID: Project Title N/A: Berry St PS Improvements Facility Category: Sewer and Collection System Project Manager: Bessie Tam Current Active Phase: Not Started Prior Approved Budget: $ 17,883,607 Proposed Budget: $ 0 Prior Approved Start: 10/01/2034 Proposed Start:

Prior Approved Finish: 04/03/2040 Proposed Finish:

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; Address air handling/HVAC issues.

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.

Budget Change Yes Schedule Change Yes Scope Change No

Reason for Change
Project cancelled pending overall pump stations condition assessment update in coming years.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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
112

SFPUC Capital Project Plan
Wastewater Enterprise
Rolling CIP

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15726-WW Collection System
Improvement
FSP ID: Project Title N/A: Davidson PS & FM
Improvements
Facility Category: Sewer and Collection System
Project Manager: Suzanne Huang Current Active Phase: Not Started Prior Approved Budget: $ 2,490,473 Proposed Budget: $ 0 Prior Approved Start: 10/01/2025 Proposed Start:

Prior Approved Finish: 11/25/2030 Proposed Finish:

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

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

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

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, which may reduce future operating and maintenance costs.

Budget Change Yes Schedule Change Yes Scope Change No

Reason for Change
The variance of schedule change is due to WWE's request to defer the project

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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
113

SFPUC Capital Project Plan
Wastewater Enterprise
Rolling CIP

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15726-WW Collection System
Improvement
FSP ID: Project Title 10042116: Sunnydale PS&FM
Improvements - Phase A
Facility Category:

Project Manager: Ming Yee Current Active Phase: Pre-Construction Prior Approved Budget: $ 6,695,178 Proposed Budget: $ 10,663,339 Prior Approved Start: 10/01/2024 Proposed Start: 11/19/2024 Prior Approved Finish: 06/03/2030 Proposed Finish: 12/31/2030 Description
The purpose of this project is to addresses longer-term improvements needed to meet the Operational Reliability Level of Service (LOS) goal (state of good repair) and is being coordinated with the preceding Sunnydale Pump Station (PS) Safety Improvements project (PS-3).

After evaluation in the planning phase, the scope of this project includes: (1) Replace lift pumps and pedestals; (2) Replace discharge piping; (3) Refurbish existing variable frequency drives (VFD); (4) New telemetry for wetwell and overflow; (5) Demolish bubbler compressors and mixers.

The proposed project includes planning, environmental review, design, construction contract procurement, construction and closeout phases of work Justification
This proposed project addresses longer-term improvements needed at the Sunnydale Pump Station and Force Main to meet Wastewater Enterprise’s Operational Reliability LOS goal.

Operating Impact
No operating impacts are anticipated.

Budget Change Yes Schedule Change Yes Scope Change Yes

Reason for Change
The variance in the budget, schedule, and scope is due to scope refinement at the planning phase with client stakeholder that affected the scope, budget, and schedule.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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 $ 1,701,424 $0 $1,073,687 $627,737 $0 $0 $ 0
CN $ 1,249,815 $1,249,815 $0 $0 $0 $0 $ 0
Total $ 2,951,239 $ 1,249,815 $ 1,073,687 $ 627,737 $ 0 $ 0 $ 0 114

SFPUC Capital Project Plan
Wastewater Enterprise
Rolling CIP

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15726-WW Collection System
Improvement
FSP ID: Project Title N/A: Sunnydale PS & FM
Improvements - Phase B
Facility Category: Sewer and Collection System
Project Manager: Bessie Tam Current Active Phase: Not Started Prior Approved Budget: $ 25,009,816 Proposed Budget: $ 0 Prior Approved Start: 10/01/2034 Proposed Start:

Prior Approved Finish: 11/02/2040 Proposed Finish:

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: (1) Perform inspection of wet well confined space; (2) Although wet well was unavailable for visual inspection, assumed recommended improvements include patch and coat concrete/basin areas expose to wet conditions to extend life and repair defects. Perform lighting improvements on stairway to wet well; (3) Evaluate options to improve overall access to station for day-to-day operations and maintenance activities; (4) Evaluate area for security (including secure staff parking).

Electrical and controls, level monitoring: (1) Currently electrical equipment is in good condition but some of this equipment is expected to reach the end of their useful lives in 10 to 15 years and will need replacement to maintain system reliability. All electrical equipment with the exception of MCCs and Switchgears; (2) Compressors are currently in fair condition, but they will need replacement during the service life of the building to maintain system reliability.

Process equipment: (1) 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: (1) Complete improvements accordingly per findings from detailed condition assessment from Phase A of existing force main (allowance for rehabilitation, not full replacement).

Other: (1) Include an allowance to account for additional conditions improvements required since the 2012 condition assessment.

Justification
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) and Sunnydale PS & FM Improvements Phase A (PS-14A.

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.

Budget Change Yes Schedule Change Yes Scope Change No

Reason for Change

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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
115

SFPUC Capital Project Plan
Wastewater Enterprise
Rolling CIP

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15726-WW Collection System
Improvement
FSP ID: Project Title N/A: Channel PS Improvements -
Phase A
Facility Category:

Project Manager: Ming Yee Current Active Phase: Not Started Prior Approved Budget: $ 19,233,548 Proposed Budget: $ 19,233,548 Prior Approved Start: 10/01/2025 Proposed Start: 01/02/2030 Prior Approved Finish: 10/03/2030 Proposed Finish: 10/05/2035 Description
The scope of this project includes:

1. Provide cable for ladder to roof and ladder after inlet gates for fall protection.

2. Evaluate and upgrade PLC as part of the ongoing effort to replace PLCs system-wide or migrate to DCS.

3. Replace main pump and main pump flywheel assembly (note that VFDs No. 3 & No. 6 will be replaced in an R&R Project).

4. Evaluate and repair/replace motors as needed. Overhaul motors on pumps 4 & 5.

5. Replace bar screen inlet gates and hydraulic actuators (note that the bar screens will be replaced via an R&R Project).

6. Evaluate and provide screen/trash compactor. Replace conveyors and compacting dumpsters for screening.

7. Evaluate suction piping for lift pumps (#4 pump will be replaced via RnR Project).

8. Replace pump #1.

Justification
This project is necessary to meet the Operational Reliability LOS.

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

Budget Change No Schedule Change Yes Scope Change No

Reason for Change
Schedule start date is changed to reflect alignment of strategy needed with the CHFM Reliability Project

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
PL $ 761,059 $0 $0 $0 $761,059 $0 $ 0
ER $ 86,551 $0 $0 $0 $41,204 $45,347 $ 0
DS $ 2,169,054 $0 $0 $0 $0 $1,540,262 $ 628,792
CM $ 2,753,401 $0 $0 $0 $0 $0 $ 2,753,401
CN $ 13,463,483 $0 $0 $0 $0 $0 $ 13,463,483
Total $ 19,233,548 $ 0 $ 0 $ 0 $ 802,263 $ 1,585,609 $ 16,845,676 116

SFPUC Capital Project Plan
Wastewater Enterprise
Rolling CIP

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15726-WW Collection System
Improvement
FSP ID: Project Title N/A: Channel PS Improvements -
Phase B
Facility Category: Sewer and Collection System
Project Manager: Bessie Tam Current Active Phase: Not Started Prior Approved Budget: $ 14,940,191 Proposed Budget: $ 14,940,191 Prior Approved Start: 10/01/2034 Proposed Start: 10/02/2034 Prior Approved Finish: 11/02/2040 Proposed Finish: 11/02/2040 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.

Budget Change No Schedule Change No Scope Change No

Reason for Change

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
PL $ 540,902 $0 $0 $0 $0 $0 $ 540,902
ER $ 159,927 $0 $0 $0 $0 $0 $ 159,927
DS $ 387,086 $0 $0 $0 $0 $0 $ 387,086
CM $ 0 $0 $0 $0 $0 $0 $ 0
CN $ 0 $0 $0 $0 $0 $0 $ 0
Total $ 1,087,916 $ 0 $ 0 $ 0 $ 0 $ 0 $ 1,087,916
117

SFPUC Capital Project Plan
Wastewater Enterprise
Rolling CIP

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15726-WW Collection System
Improvement
FSP ID: Project Title N/A: Zoo WW PS & FM
Improvements
Facility Category: Sewer and Collection System
Project Manager: Bessie Tam Current Active Phase: Not Started Prior Approved Budget: $ 19,710,664 Proposed Budget: $ 0 Prior Approved Start: 10/01/2034 Proposed Start:

Prior Approved Finish: 11/02/2040 Proposed Finish:

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: 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.

Budget Change Yes Schedule Change Yes Scope Change No

Reason for Change

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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
118

SFPUC Capital Project Plan
Wastewater Enterprise
Rolling CIP

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15726-WW Collection System
Improvement
FSP ID: Project Title N/A: Channel FM Inspection and
Rehabilitation - Southern Section
Facility Category: Sewer and Collection System
Project Manager: Carman Luk Current Active Phase: Not Started Prior Approved Budget: $ 51,004,753 Proposed Budget: $ 51,004,753 Prior Approved Start: 04/01/2024 Proposed Start: 07/01/2026 Prior Approved Finish: 09/30/2030 Proposed Finish: 09/27/2032 Description
The purpose of this project is to perform an internal inspection of a portion of the existing Channel Force Main (CHFM) and rehabilitate this section based on the evaluation. Currently, the 66-inch diameter CHFM conveys flows from the Channel Pump Station (CHS) to the Southeast Water Pollution Control Plant (SEP). The CHFM section that will be inspected is located downstream and south of a new intertie structure that began construction in 2023. The internal inspection is assumed to be performed by a multi-sensor remote operated vehicle or the like. It is assumed that the inspection will contain video camera and Light Detection and Ranging (LiDAR) data-capturing equipment. The condition of the inspected force main will be evaluated as part of the planning phase, which will then inform design and construction for the required level of rehabilitation. The estimated project construction assumes cured-in-place lining (CIPL) for the approximately 2,600-foot length of CHFM.

This proposed project includes all phases of work—planning, environmental review, right-of-way acquisition, design, construction procurement, construction, and closeout.

Justification
Limited evaluations performed on the 2.12-mile-long CHFM have shown that improvements may be needed to maintain reliability. This force main cannot be taken out of service for a significant timeframe to perform maintenance because it is almost always in service; thus, the internal condition is largely unknown. In addition, recent limited testing indicates that portions of the system may be deteriorating, and improvements may be required to extend the CHFM's useful life. This project supports the Operational Reliability Level of Service (LOS) goal.

Operating Impact
No significant operating impacts are anticipated.

Budget Change No Schedule Change Yes Scope Change No

Reason for Change
The variance in the schedule is due to dependency on another project, which is delayed.

The schedule forecast was updated based on assumption that CIPL will be the rehabilitation method.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
PL $ 0 $0 $0 $0 $0 $0 $ 0
ER $ 857,408 $0 $14,383 $784,209 $58,816 $0 $ 0
DS $ 3,709,323 $0 $2,000,000 $1,709,323 $0 $0 $ 0
CM $ 6,228,189 $0 $0 $0 $1,796,931 $3,118,425 $ 1,312,833 CN $ 36,034,546 $0 $0 $0 $18,017,273 $18,017,273 $ 0 Total $ 46,829,466 $ 0 $ 2,014,383 $ 2,493,532 $ 19,873,020 $ 21,135,698 $ 1,312,833 119

SFPUC Capital Project Plan
Wastewater Enterprise
Non-SSIP WWE

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15729-WW Stormwater Management
FSP ID: Project Title 10037194: Balboa HS Denman MS
Green Infrastructure
Facility Category: Storm Water Management - Flood
Control
Project Manager: Mary Tienken Current Active Phase: Pre-Construction Prior Approved Budget: $ 15,393,019 Proposed Budget: $ 15,393,019 Prior Approved Start: 10/05/2026 Proposed Start: 01/01/2026 Prior Approved Finish: 06/30/2031 Proposed Finish: 08/27/2031 Description
This regional stormwater project is centered around Balboa High School in the Islais Creek Watershed. The purpose of this project is to divert stormwater from the Collection System by managing stormwater from the San Miguel Child Development Center, Civic Center Secondary School, James Denman Middle School, and Balboa High School campus. with green infrastructure (GI) on San Francisco Unified School District (SFUSD) property and within the right-of-way. The GI technologies that are likely to be implemented include bioretention planters, permeable paving, and infiltration galleries.

This project includes all phases of the work—planning, environmental, right-of-way acquisition, design, procurement of construction, construction, and closeout.

Justification
This project will construct GI improvements. GI offers a sustainable alternative to the collection system for the management of stormwater flows.

Strategically placed GI facilities will increase the efficiency of Wastewater Enterprise’s collection and treatment facilities during wet weather.

Schoolyard greening is an ancillary benefit of this project. Parcel-based GI is a cost-efficient approach to meeting the San Francisco Public Utilities Commission’s (SFPUC) goal of managing 1 billion gallons of stormwater per year with GI by the year 2050. The proposed project will help meet Wastewater Enterprise’s Stormwater Management Level of Service (LOS) goal.

Operating Impact
Additional maintenance capacity will be needed to maintain these new assets.

Budget Change No Schedule Change Yes Scope Change No

Reason for Change
The schedule change is necessary to align the project construction with San Francisco Unified School District's schedule for improvements at Balboa High School.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
PL $ 418,859 $416,374 $2,485 $0 $0 $0 $ 0
ER $ 436,486 $434,733 $1,753 $0 $0 $0 $ 0
DS $ 1,776,153 $0 $1,395,527 $380,626 $0 $0 $ 0
CM $ 1,727,920 $0 $0 $179,703 $1,069,661 $478,557 $ 0 CN $ 10,797,073 $0 $0 $10,797,073 $0 $0 $ 0
Total $ 15,156,491 $ 851,107 $ 1,399,765 $ 11,357,402 $ 1,069,661 $ 478,557 $ 0 120

SFPUC Capital Project Plan
Wastewater Enterprise
Non-SSIP WWE

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15729-WW Stormwater Management
FSP ID: Project Title 10037195: Regional School/Park:

Giannini Middle School
Facility Category: Storm Water Management - Flood
Control
Project Manager: Mary Tienken Current Active Phase: Pre-Construction Prior Approved Budget: $ 11,763,673 Proposed Budget: $ 13,327,469 Prior Approved Start: 07/01/2024 Proposed Start: 04/04/2024 Prior Approved Finish: 06/30/2029 Proposed Finish: 06/30/2029 Description
The purpose of this project is to improve stormwater management through the use of Green Infrastructure (GI) at AP Giannini Middle School. AP Giannini Middle School is located above the Westside Groundwater Basin. The project site is 12 acres of mostly impervious roofs and pavement, including more than 4.5 acres of play yard. There is an opportunity to remove impervious paving to promote infiltration while greening the schoolyard.

The scope of this project includes the following major GI components: (1) Remove the impervious surface at the play yard and replace it with landscaping; (2) Upgrade 4.5 acres of the play yard, as needed, to accommodate GI improvements; (3) Manage parking lot and possibly roof runoff with bioretention planters adjacent to the parking lots; (4) Install infiltration galleries to manage pavement runoff.

This project includes all phases of work—planning, environmental, right-of-way acquisition, design, procurement of construction, construction, and closeout.

Justification
GI improvements provide sustainable alternatives to the collection system for the management of stormwater flows. Strategically placed GI facilities will increase the efficiency of the Wastewater Enterprise’s collection and treatment facilities during wet weather. Schoolyard greening is an ancillary benefit of this project. Parcel-based GI is a cost-efficient approach to meeting the San Francisco Public Utilities Commission’s (SFPUC) 2050.The proposed project will help meet Wastewater Enterprise’s Stormwater Management Level of Service (LOS) goal.

Operating Impact
Additional maintenance capacity will be needed to maintain these new assets.

Budget Change Yes Schedule Change Yes Scope Change No

Reason for Change
The variance in budget is due to increased community engagement and planning phase activities. Design and construction phase costs increased to include architectural design associated with managing roof runoff. The schedule variance results from addition of longer than forecast review by the Division of the State Architect.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
PL $ 0 $0 $0 $0 $0 $0 $ 0
ER $ 0 $0 $0 $0 $0 $0 $ 0
DS $ 484,996 $484,996 $0 $0 $0 $0 $ 0
CM $ 1,522,090 $0 $1,210,760 $311,330 $0 $0 $ 0
CN $ 9,170,483 $0 $9,170,483 $0 $0 $0 $ 0
Total $ 11,177,569 $ 484,996 $ 10,381,243 $ 311,330 $ 0 $ 0 $ 0 121

SFPUC Capital Project Plan
Wastewater Enterprise
Non-SSIP WWE

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15729-WW Stormwater Management
FSP ID: Project Title 10039608: Buchanan Street Mall Facility Category: Storm Water Management - Flood Control
Project Manager: Mary Tienken Current Active Phase: Post-Construction Prior Approved Budget: $ 9,632,282 Proposed Budget: $ 8,959,522 Prior Approved Start: 10/03/2022 Proposed Start: 10/03/2022 Prior Approved Finish: 12/28/2026 Proposed Finish: 06/30/2027 Description
The purpose of this project is to improve stormwater flow management in the Buchanan Street Mall area. This project is an interagency project lead by San Francisco Recreation and Parks (SFRP). The San Francisco Public Utilities Commission (SFPUC) will install green infrastructure (GI) and sewer improvements within the Buchanan Street Mall, a park in the Western Addition managed by SFRP. The GI components include infiltration galleries, bioretention planters, drainage structures, irrigation, plants, and the planting media required to collect stormwater from the right-of-way at five cross streets. The sewer rehabilitation scope of work includes: (1) sewer lining work between McAllister Street and Larch Street; (2) three new manholes and one manhole riser; and (3) sewer lateral replacement.

This project includes all phases of work—planning, environmental, right-of-way acquisition, design, procurement of construction, construction, and closeout.

Justification
GI improvements provide sustainable alternatives to the collection system for the management of stormwater flows. Strategically placed GI facilities increase the efficiency of the Wastewater Enterprise’s collection and treatment facilities during wet weather. Ancillary benefits include improved public safety, community aesthetics, and biodiversity. Parcel-based GI is a cost-efficient approach to meeting SFPUC’s goal of managing 1 billion gallons of stormwater per year with GI by the year 2050. The proposed project will help meet Wastewater Enterprise’s Stormwater Management Level of Service (LOS) goal.

Operating Impact
Additional maintenance capacity will be needed to maintain these new assets.

Budget Change Yes Schedule Change Yes Scope Change No

Reason for Change
The variance in schedule is due to the additional time required by San Francisco Recreation and Parks to bid and award the project using a best value bidding approach. The project budget change is due to a construction contract amount that is lower than the engineer's estimate.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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
122

SFPUC Capital Project Plan
Wastewater Enterprise
Rolling CIP

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15729-WW Stormwater Management
FSP ID: Project Title 10042088: Citywide Green
Infrastructure Implementation
(New)
Facility Category: Storm Water Management - Flood
Control
Project Manager: Mary Tienken Current Active Phase: Pre-Construction Prior Approved Budget: $ 100,359,169 Proposed Budget: $ 191,783,000 Prior Approved Start: 10/01/2024 Proposed Start: 10/01/2024 Prior Approved Finish: 03/31/2034 Proposed Finish: 12/31/2041 Description
Citywide Green Infrastructure Implementation funds the conceptual engineering, design, and construction of implementation-ready green infrastructure (GI) projects within all eight urban watersheds. The purpose of this project, in conjunction with the Citywide Green Infrastructure Planning project, is to deliver 90 acres of drainage management area (DMA). GI subprojects will be identified and evaluated on an annual basis to leverage new project partnership opportunities.

For accurate project accounting and controls, GI projects funded by Citywide Green Infrastructure Implementation will be listed and managed as separate subprojects. The number of projects funded by this line item will vary each year based on partnership opportunities and project readiness.

This project represents the total budget for green infrastructure capital projects starting in FY 26/27 and after, and it funds the following project activities: (1) Project management; (2) Conceptual design; (3) Detailed design; (4) Project-based stakeholder outreach; (5) Construction management; (6) Construction costs for construction of best management practices (BMP), such as paving or landscape restoration, replacement in-kind, and educational signage; and (7) Plant establishment.

This project includes all phases of work—planning, environmental, right-of-way acquisition, design, procurement of construction, construction, and closeout.

Justification
This project will divert stormwater from the Collection System, reducing stormwater volume and related impacts to Wastewater Enterprise’s subsurface infrastructure and treatment facilities. The proposed project will help meet Wastewater Enterprise’s Stormwater Management Level of Service (LOS) goal, and supports the San Francisco Public Utilities Commission’s (SFPUC) long-term vision of managing one (1) billion gallons of stormwater each year using green infrastructure by 2050.

Operating Impact
The installation of new green infrastructure will require additional regular maintenance.

Budget Change Yes Schedule Change Yes Scope Change Yes

Reason for Change
The project budget, schedule and scope are revised to align with potential regulatory durations and requirements.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
PL $ 8,415,436 $744,692 $856,664 $851,760 $851,760 $851,760 $ 4,258,800 ER $ 1,339,132 $147,586 $147,586 $130,495 $130,495 $130,495 $ 652,475 DS $ 16,068,080 $1,679,576 $1,612,072 $1,597,054 $1,597,054 $1,597,054 $ 7,985,270 CM $ 14,347,109 $0 $520,749 $1,728,295 $1,728,295 $1,728,295 $ 8,641,475 CN $ 90,092,106 $0 $9,965,000 $9,525,540 $9,620,795 $9,912,325 $ 51,068,446 Total $ 130,261,864 $ 2,571,854 $ 13,102,071 $ 13,833,144 $ 13,928,399 $ 14,219,929 $ 72,606,467 123

SFPUC Capital Project Plan
Wastewater Enterprise
Rolling CIP

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15729-WW Stormwater Management
FSP ID: Project Title 10034553: GI Grant Program Facility Category: Storm Water Management - Flood Control
Project Manager: Sarah E Bloom Current Active Phase: Post-Construction Prior Approved Budget: $ 61,317,958 Proposed Budget: $ 61,317,958 Prior Approved Start: 07/01/2018 Proposed Start: 07/01/2018 Prior Approved Finish: 06/30/2033 Proposed Finish: 06/30/2033 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 $1,035,000 per acre of impervious surface managed, up to $2.5 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.

Budget Change No Schedule Change No Scope Change No

Reason for Change

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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 $ 2,748,777 $0 $710,032 $407,749 $407,749 $407,749 $ 815,498 CN $ 19,224,230 $0 $0 $4,024,230 $4,400,000 $4,400,000 $ 6,400,000 Total $ 21,973,007 $ 0 $ 710,032 $ 4,431,979 $ 4,807,749 $ 4,807,749 $ 7,215,498 124

SFPUC Capital Project Plan
Wastewater Enterprise
Rolling CIP

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15730-WW Flood Resilience-hydraulic
FSP ID: Project Title 10034360: Lower Alemany Area
Stormwater Improvement Project
Facility Category: Storm Water Management - Flood
Control
Project Manager: Suzanne Huang Current Active Phase: Post-Construction Prior Approved Budget: $ 299,555,016 Proposed Budget: $ 364,055,015 Prior Approved Start: 01/02/2019 Proposed Start: 01/02/2019 Prior Approved Finish: 11/01/2028 Proposed Finish: 10/30/2031 Description
The purpose of this proposed project is to improve the stormwater conveyance in the Lower Alemany area. The project will help meet Wastewater Enterprise’s Stormwater Management Levels of Service (LOS) goal of managing flows from a statistically derived storm lasting 3 hours, with a total of

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

Justification
The primary objective of the project is to improve the stormwater conveyance in the area to meet the Wastewater Enterprise’s Stormwater Management LOS goal. In addition, this project helps meet the regulatory requirement from Clean-Up and Abatement Order R2-2021-0021 issued by the Regional Water Quality Control Board to the City in November 2021.

Operating Impact
Additional assets and other conveyance improvements will be constructed as part of this project, which will provide more stormwater storage. The operating strategy for this watershed would need to be revised, and maintenance of the new assets would need to be included in the asset management plan.

Budget Change Yes Schedule Change Yes Scope Change No

Reason for Change
The variance in the budget reflects the Engineer's Estimate and variance in the schedule due to on-going coordination with California Department of Transportation (Caltrans) and obtaining environmental clearance.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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 $ 20,943,389 $2,163,826 $6,260,000 $6,260,000 $6,259,563 $0 $ 0 CN $ 229,608,300 $61,499,174 $68,883,000 $68,883,000 $30,343,126 $0 $ 0 Total $ 250,551,689 $ 63,663,000 $ 75,143,000 $ 75,143,000 $ 36,602,689 $ 0 $ 0 125

SFPUC Capital Project Plan
Wastewater Enterprise
Rolling CIP

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15730-WW Flood Resilience-hydraulic
FSP ID: Project Title 10038471: Folsom Area
Stormwater Imp. Project Phase 2
Facility Category: Storm Water Management - Flood
Control
Project Manager: Derek S Adams Current Active Phase: Construction Prior Approved Budget: $ 391,225,795 Proposed Budget: $ 402,542,617 Prior Approved Start: 10/17/2022 Proposed Start: 10/17/2022 Prior Approved Finish: 02/16/2029 Proposed Finish: 12/06/2030 Description
The purpose of the Folsom Area Stormwater Improvement Project (FASIP) is to provide stormwater conveyance improvements to the neighborhood surrounding 17th and Folsom Streets. The proposed project was developed based on the alternative chosen in the Needs Assessment Report/Alternative Analysis Report (NAR/AAR) report and further refined in the Conceptual Engineering Report (CER) and during the initial design process. Major components of the project consist of a tunnel to convey stormwater flows from the neighborhood surrounding 17th and Folsom Streets to the Channel Consolidated Transport/Storage Box and upsizing of existing combined sewer pipes and boxes upstream of the proposed new tunnel. This is Phase 2 of the overall FASIP, and Phase 1 is a separate Sewer System Improvement Program (SSIP) project that covers the project from planning through the design phase. This project covers bid and award, construction, and closeout phases of the project. Overall, the project scope will be constructed through four separate contracts: (1) Contract WW-719A, Upstream Small Diameter Sewer Pipe Improvements; (2) Contract WW-719B, Alameda Wet Weather Tunnel; (3) Contract WW-719C, Harrison and Treat Box Improvements; and (4) Contract WW-719D, Upstream Large Diameter Sewer Pipe Improvements.

Justification
The proposed project will help meet Wastewater Enterprise’s Stormwater Management Level of Service (LOS) goal. In addition, this project helps meet the regulatory requirement from Clean-Up and Abatement Order R2-2021-0021 issued by the Regional Water Quality Control Board to the City in November 2021.

Operating Impact
Additional assets and other conveyance improvements are constructed as part of this project, which provides more stormwater storage. The operating strategy for this watershed would need to be revised, and maintenance of the new assets would need to be included in the asset management plan.

Budget Change Yes Schedule Change Yes Scope Change No

Reason for Change
The variance in the schedule reflects delays in construction start dates due delays in completing the WW-719B design and the longer duration of construction for the WW-719C contract from what was previously anticipated. The variance in the budget is driven by the latest engineer’s cost estimates for contracts WW-719B and WW-719C along with additional anticipated costs for construction mitigations, such as off-street parking access.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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 $ 21,913,827 $6,252,934 $6,347,890 $5,455,723 $3,857,280 $0 $ 0 CN $ 248,643,212 $20,299,462 $111,719,126 $85,693,762 $30,930,862 $0 $ 0 Total $ 270,557,039 $ 26,552,396 $ 118,067,016 $ 91,149,485 $ 34,788,142 $ 0 $ 0 126

SFPUC Capital Project Plan
Wastewater Enterprise
Rolling CIP

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15730-WW Flood Resilience-hydraulic
FSP ID: Project Title 10039682: Flood Resiliency
Planning
Facility Category: Storm Water Management - Flood
Control
Project Manager: Mary Tienken Current Active Phase: Pre-Construction Prior Approved Budget: $ 9,600,000 Proposed Budget: $ 9,600,000 Prior Approved Start: 10/03/2022 Proposed Start: 10/03/2022 Prior Approved Finish: 06/30/2029 Proposed Finish: 06/28/2030 Description
The purpose of this project is to develop existing and potential new flood resilience programs, plans, and partnerships and evaluate the feasibility of flood resilience projects. Specific tasks include: (1) Evaluation, recommendation, and prioritization of flood resilience projects for the Wastewater 10-year Capital Improvement Plan; (2) Development and implementation of the Flood Resilient Building Code; (3) Development of city-wide flood resilience policy to inform future capital projects and plans; (4) Development of a city-wide flood resilience plan; (5) Support for work on the Waterfront Resilience Plan and ongoing program partnership; (6) Development of the Islais Creek area plan; (7) Mapping and modeling work associated with the items above.

Justification
The City of San Francisco has experienced multiple significant storms in the last decade, which have led to flooding in various parts of the city. As a result, the San Francisco Public Utilities Commission (SFPUC) has identified the need for flood resilience programmatic strategies to compliment capital project implementation and improve overall flood resilience.

This project supports technical analysis for the identification, prioritization, and development of programmatic strategies in coordination with other City agencies.

Operating Impact
No operational impacts will occur this project includes planning work only.

Budget Change No Schedule Change Yes Scope Change No

Reason for Change
The schedule change is to align the SFPUC's flood resilience planning efforts with the duration of the San Francisco Port's Waterfront Resilience Program.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
PL $ 4,435,410 $937,862 $1,474,796 $1,463,810 $558,943 $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 $ 4,435,410 $ 937,862 $ 1,474,796 $ 1,463,810 $ 558,943 $ 0 $ 0 127

SFPUC Capital Project Plan
Wastewater Enterprise
Rolling CIP

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2: 15730-WW Flood Resilience-hydraulic
FSP ID: Project Title 10040621: Floodwater
Management Grant Assistance
Program (Gr
Facility Category: Storm Water Management - Flood
Control
Project Manager: Kelly R Teter Current Active Phase: Post-Construction Prior Approved Budget: $ 15,000,000 Proposed Budget: $ 15,000,000 Prior Approved Start: 10/03/2022 Proposed Start: 10/03/2022 Prior Approved Finish: 12/27/2034 Proposed Finish: 12/27/2034 Description
The primary goal of the Grant Program is to encourage the implementation of site-specific floodproofing measures by providing grants to property owners to implement projects that improve flood resilience of their property. While the existing Grant Program has made multiple improvements to expand project types, increase funding caps, reduce financial burden, and improve the reimbursement structure, this project includes the development and implementation of further enhancements and expansion of the program.

The Grant Program project scope includes:

1. Grant funds to be disbursed to property owners for the design and construction cost of approved floodproofing projects to improve flood resilience of property.

2. Program development and administration support.

3. Program technical support to perform project eligibility and feasibility assessments.

4. Support for outreach to property owners.

Justification
This funding is required to implement the program as outlined in the Cleanup and Abatement Order.

Operating Impact
The facilities constructed by this program will be operated and maintained by others. There is no ongoing operating cost to the SFPUC.

Budget Change No Schedule Change No Scope Change No

Reason for Change

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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 $ 2,195,554 $6,554 $300,000 $300,000 $300,000 $300,000 $ 989,000 CN $ 8,904,446 $0 $1,200,000 $1,200,000 $1,200,000 $1,200,000 $ 4,104,446 Total $ 11,100,000 $ 6,554 $ 1,500,000 $ 1,500,000 $ 1,500,000 $ 1,500,000 $ 5,093,446 128

SFPUC Capital Project Plan
Wastewater Enterprise
Non-SSIP WWE

Authority Level 1: 19141-WW Wwe Repair And
Replacement
Authority Level 2: 15722-WW Wwe Rnr Collection System
FSP ID: Project Title 22125+10036832 (15722):

Collection System-Sewer
Improvements-Small Dia
Facility Category: Wastewater Renewal & Replacement
Project Manager: Johnny Wong Current Active Phase: RNR - Various Prior Approved Budget: $ 1,435,350,068 Proposed Budget: $ 1,467,505,878 Prior Approved Start: 07/01/2010 Proposed Start: 07/01/2010 Prior Approved Finish: 06/30/2034 Proposed Finish: 06/30/2036 Description
The purpose of these projects are to help maintain the existing functionality of the sewage collection system, and to repair, replace and/or rehabilitate Small Diameter Sewers (sewers equal to or smaller than 36-inches in diameter or hydraulically equivalent size). This includes planned and urgent projects for repair, rehabilitation, or replacement of structurally inadequate sewers. Projects consist of repairing, rehabilitating, or replacing structurally inadequate main sewers throughout San Francisco.

These projects include environmental review, design, construction contract procurement, construction, and closeout phases of work.

Justification
There are over 800 miles of Small Diameter Sewers, and many of these sewers have exceeded their design life and are in need of repair and rehabilitation. This project helps meet Wastewater Enterprise’s Operational Reliability Level of Service (LOS) goal. Repair, rehabilitation, or replacement of structurally inadequate sewers will help ensure reliable service and protects public health and the environment. By repairing, rehabilitating or replacing sewers, the future operating and maintenance costs may be reduced.

Operating Impact
No operating impacts are anticipated

Budget Change Yes Schedule Change Yes Scope Change No

Reason for Change
The variance in the budget and schedule reflect the ongoing nature of this work and estimated spending through fiscal year 2035-2026.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
PL $ 0 $0 $0 $0 $0 $0 $ 0
ER $ 0 $0 $0 $0 $0 $0 $ 0
DS $ 39,548,287 $4,135,314 $4,113,417 $3,470,678 $3,523,403 $3,664,340 $ 20,641,135 CM $ 64,013,594 $6,577,576 $6,595,736 $5,614,101 $5,726,069 $5,955,112 $ 33,545,000 CN $ 306,269,144 $40,129,794 $40,916,959 $21,203,426 $25,830,762 $26,863,992 $ 151,324,210 Total $ 409,831,025 $ 50,842,684 $ 51,626,112 $ 30,288,206 $ 35,080,234 $ 36,483,444 $ 205,510,345 129

SFPUC Capital Project Plan
Wastewater Enterprise
Non-SSIP WWE

Authority Level 1: 19141-WW Wwe Repair And
Replacement
Authority Level 2: 15722-WW Wwe Rnr Collection System
FSP ID: Project Title N/A: Collection System-Condition
Assessment-Small Dia
Facility Category: Wastewater Renewal & Replacement
Project Manager: Johnny Wong Current Active Phase: RNR - Various Prior Approved Budget: $ 158,719,429 Proposed Budget: $ 174,540,932 Prior Approved Start: 07/01/2010 Proposed Start: 07/01/2010 Prior Approved Finish: 06/30/2034 Proposed Finish: 06/30/2036 Description
The purpose of this project is to provide annual funding for staff, including off-budget positions, with the Wastewater Enterprise; procure contracts to perform video inspection; and provide condition assessments of main sewers less than and equal to 36-inches in diameter (small-diameter sewers).

Some of the results from this project may be used to plan the Small Diameter Sewer Improvements that are implemented and funded by “Collection System Sewer Improvement – Small Diameter Sewers” under the Wastewater Renewal and Replacement Program (Project ID CWWRNRCS-xx). The work is necessary to perform inspections of the subject facilties in support of the Wastewater Enterprise's overall asset management efforts. These projects include planning, environmental review, design, construction contract procurement, construction, and closeout phases.

Justification
The project will help meet Wastewater Enterprise’s Operational Reliability Level of Service (LOS) goal. Condition assessment is necessary to confirm the condition of the small-diameter sewers and obtain information to plan, prioritize, and determine appropriate rehabilitation, repair, or replacement methods.

Operating Impact
No operating impacts are anticipated.

Budget Change Yes Schedule Change Yes Scope Change No

Reason for Change
The variance in the budget and schedule reflect the ongoing nature of this work and estimated spending through fiscal year 2035-2036.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
PL $ 34,983,847 $3,328,247 $3,461,378 $3,059,858 $3,182,252 $3,309,542 $ 18,642,570 ER $ 0 $0 $0 $0 $0 $0 $ 0
DS $ 7,172,368 $682,355 $709,650 $627,331 $652,423 $678,520 $ 3,822,088 CM $ 7,172,371 $682,355 $709,650 $627,331 $652,423 $678,520 $ 3,822,092 CN $ 78,896,042 $7,505,909 $7,806,145 $6,900,632 $7,176,657 $7,463,724 $ 42,042,974 Total $ 128,224,628 $ 12,198,866 $ 12,686,823 $ 11,215,152 $ 11,663,756 $ 12,130,307 $ 68,329,724 130

SFPUC Capital Project Plan
Wastewater Enterprise
Non-SSIP WWE

Authority Level 1: 19141-WW Wwe Repair And
Replacement
Authority Level 2: 15722-WW Wwe Rnr Collection System
FSP ID: Project Title N/A: Collection System-Condition
Assessment - Large Dia
Facility Category: Wastewater Renewal & Replacement
Project Manager: Suzanne Huang Current Active Phase: RNR - Various Prior Approved Budget: $ 78,869,080 Proposed Budget: $ 86,842,919 Prior Approved Start: 07/01/2020 Proposed Start: 07/01/2020 Prior Approved Finish: 06/30/2034 Proposed Finish: 06/30/2036 Description
The purpose of this project is to help prepare and procure annual contracts for inspecting and providing condition assessments of sewers greater than 36 inches in diameter (Large Diameter Sewers [LDS]). The program is budgeted to inspect primarily large diameter sewer mains and some laterals.

Results from this project are used to plan the LDS improvements that are implemented and funded by "Collection System Sewer Improvement – Large Diameter Sewers" under the Wastewater Renewal and Replacement Program (Project ID CWWRNRCS-SI). The work is necessary to perform inspections of the subject facilities in support of the Wastewater Enterprise's overall asset management efforts.

These projects include all phases of the work—planning, environmental, right-of-way acquisition, design, procurement of construction, construction, and closeout.

Justification
The project will help meet Wastewater Enterprise’s Operational Reliability Level of Service (LOS) goal. There are over 150 miles of LDS, some of which are up to 140 years old. Many of the LDS have exceeded their design life and are in need of condition assessment to determine whether repair, rehabilitation, or replacement is necessary. Condition assessment efforts are needed to confirm their condition and obtain information to plan, prioritize, and determine appropriate rehabilitation, repair, or replacement methods, which are implemented and funded through a separate project (Project ID CWWRNRCS-SI).

Operating Impact
No operational impacts are anticipated as a result of this ongoing inspection work.

Budget Change Yes Schedule Change Yes Scope Change No

Reason for Change
The variance in the budget and schedule reflect the ongoing nature of this work and estimated spending through fiscal year 2035-2036.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
PL $ 44,684,720 $4,252,000 $4,421,000 $3,907,450 $4,064,700 $4,227,050 $ 23,812,520 ER $ 0 $0 $0 $0 $0 $0 $ 0
DS $ 19,408,198 $1,842,000 $1,914,000 $1,692,350 $1,758,650 $1,830,050 $ 10,371,148 CM $ 0 $0 $0 $0 $0 $0 $ 0
CN $ 0 $0 $0 $0 $0 $0 $ 0
Total $ 64,092,919 $ 6,094,000 $ 6,335,000 $ 5,599,800 $ 5,823,350 $ 6,057,100 $ 34,183,669 131

SFPUC Capital Project Plan
Wastewater Enterprise
Non-SSIP WWE

Authority Level 1: 19141-WW Wwe Repair And
Replacement
Authority Level 2: 15722-WW Wwe Rnr Collection System
FSP ID: Project Title N/A: Collection System-Cond.

Assessment-Sewer Laterals
Facility Category: Wastewater Renewal & Replacement
Project Manager: Johnny Wong Current Active Phase: RNR - Various Prior Approved Budget: $ 35,352,649 Proposed Budget: $ 39,003,243 Prior Approved Start: 07/01/2020 Proposed Start: 07/01/2020 Prior Approved Finish: 06/30/2034 Proposed Finish: 06/30/2036 Description
The purpose of this project is to proactively inspect and assess existing sewer laterals and culverts on an ongoing yearly basis for the San Francisco Public Utilities Commission (SFPUC) Wastewater Enterprise's Collection System Asset Management Program. These projects include construction and closeout phases.

Justification
The project will help meet Wastewater Enterprise’s Operational Reliability Level of Service (LOS) goal. This project gathers sewer lateral and culvert pipeline information needed for small diameter sewer improvement projects.

Operating Impact
Performing this work through this Renewal and Replacement (R&R) project enables Sewer Operations resources to be used for other work.

Budget Change Yes Schedule Change Yes Scope Change No

Reason for Change
The variance in the budget and schedule reflect the ongoing nature of this work and estimated spending through FY 35-36.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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 $ 29,586,072 $2,814,721 $2,927,310 $2,587,742 $2,691,252 $2,798,902 $ 15,766,145 Total $ 29,586,072 $ 2,814,721 $ 2,927,310 $ 2,587,742 $ 2,691,252 $ 2,798,902 $ 15,766,145 132

SFPUC Capital Project Plan
Wastewater Enterprise
Non-SSIP WWE

Authority Level 1: 19141-WW Wwe Repair And
Replacement
Authority Level 2: 15722-WW Wwe Rnr Collection System
FSP ID: Project Title N/A: Collection System-Sewer
Improvements - Large Dia
Facility Category: Wastewater Renewal & Replacement
Project Manager: Suzanne Huang Current Active Phase: RNR - Various Prior Approved Budget: $ 466,376,257 Proposed Budget: $ 528,420,868 Prior Approved Start: 07/01/2023 Proposed Start: 07/01/2023 Prior Approved Finish: 06/30/2034 Proposed Finish: 06/30/2036 Description
The purpose of this project is to repair, replace, and/or rehabilitate Large Diameter Sewers (sewers greater than 36 inches in diameter or hydraulically equivalent size) in the Wastewater Collection System. The annual budget assumes a design budget for approximately 2 miles of sewer; with the construction phase budgets in the year following the design.

These projects include planning, environmental review, right-of-way acquisition, design, construction contract procurement, construction, and closeout phases of work.

Justification
There are over 150 miles of Large Diameter Sewers, some of which are up to 140 years old. Many of the Large Diameter Sewers have exceeded their design life and are in need of improvement or replacement. This project helps meet Wastewater Enterprises’ Operational Reliability Level of Service (LOS) goals. By repairing, rehabilitating or replacing sewers, the future operating and maintenance costs may be reduced.

Operating Impact
No operating impacts are anticipated.

Budget Change Yes Schedule Change Yes Scope Change No

Reason for Change
The variance in the budget and schedule reflect the ongoing nature of this work and estimated spending through fiscal year 2035-2036.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
PL $ 0 $0 $0 $0 $0 $0 $ 0
ER $ 0 $0 $0 $0 $0 $0 $ 0
DS $ 54,735,577 $3,236,000 $5,048,000 $4,462,500 $4,641,000 $5,630,400 $ 31,717,677 CM $ 48,566,683 $3,008,000 $3,128,000 $4,148,000 $4,313,750 $4,486,300 $ 29,482,633 CN $ 354,691,608 $28,451,000 $29,589,000 $29,666,020 $30,852,450 $31,925,660 $ 204,207,478 Total $ 457,993,868 $ 34,695,000 $ 37,765,000 $ 38,276,520 $ 39,807,200 $ 42,042,360 $ 265,407,788 133

SFPUC Capital Project Plan
Wastewater Enterprise
Non-SSIP WWE

Authority Level 1: 19141-WW Wwe Repair And
Replacement
Authority Level 2: 15722-WW Wwe Rnr Collection System
FSP ID: Project Title N/A: T/S Structures Condition
Assessment
Facility Category: Wastewater Renewal & Replacement
Project Manager: Ming Yee Current Active Phase: RNR - Various Prior Approved Budget: $ 18,283,976 Proposed Budget: $ 18,283,976 Prior Approved Start: 12/09/2024 Proposed Start: 12/09/2024 Prior Approved Finish: 07/01/2032 Proposed Finish: 07/01/2032 Description
This project is intended to follow the tiered condition assessment approach that was developed under the Sewer System Improvement Program (SSIP).

The Tier 2 condition assessments in this project are intended to follow the previously performed Tier 1 condition assessments. The specific assets to be inspected, as well as their priorities, will be identified based on the Tier 1 information and other considerations.

Tasks that would be performed as part of the inspection include information collection and review, planning, and execution of field inspection work.

Tasks include: (1) Collection and review of supplemental information required for field work and review of Tier 1 condition assessment information for the assets to be inspected; (2) Planning of Tier 2 field inspection, including selection of inspection technique, logistical planning, and coordination; (3) Execution of field inspection work; (4) Review and analysis of inspection results, assessment of condition, development of recommendations, and preparation of condition assessment reports.

Due to the wide range in the sizes of the structures, physical configuration, and operational conditions, variability in approach is anticipated for each specific asset. Upon selection and prioritization of the Transport Storage (T/S) structures to be inspected, asset-specific methodologies and budgets will be developed for each condition assessment. Based on the size of the boxes, a limited number, if any, may be inspected using robotic multi-sensor equipment due to technological limitations, such as lighting and video quality. Logistical components, such as access (including person entry), safety, and flow bypass may be identified during the planning phase. If existing access points are not suitable to support inspection (person entry or robotic), improvements to or creation of access points may be required. This scope of work includes condition assessments of the following assets: 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.

This project includes only the planning phase of work.

Justification
The proposed project will help meet Wastewater Enterprise’s Operational Reliability Level of Service (LOS) goal.

Operating Impact
No operating impacts are anticipated.

Budget Change No Schedule Change No Scope Change No

Reason for Change
N/A.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
PL $ 11,005,611 $2,211,608 $2,321,276 $2,414,232 $1,058,495 $1,000,000 $ 2,000,000 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 $ 11,005,611 $ 2,211,608 $ 2,321,276 $ 2,414,232 $ 1,058,495 $ 1,000,000 $ 2,000,000 134

SFPUC Capital Project Plan
Wastewater Enterprise
Non-SSIP WWE

Authority Level 1: 19141-WW Wwe Repair And
Replacement
Authority Level 2: 15722-WW Wwe Rnr Collection System
FSP ID: Project Title N/A: Sewer Lateral Improvements Facility Category: Wastewater Renewal & Replacement Project Manager: Johnny Wong Current Active Phase: RNR - Various Prior Approved Budget: $ 191,814,961 Proposed Budget: $ 222,148,500 Prior Approved Start: 07/01/2021 Proposed Start: 07/01/2021 Prior Approved Finish: 06/30/2034 Proposed Finish: 06/30/2036 Description
The purpose of the Renewal and Replacement (R&R) Program Collection System Sewer Lateral Improvement projects is to replace and/or rehabilitate localized sewer assets (predominantly sewer laterals). Collection system spot sewer replacement projects are identified using an asset management approach, which factors in physical condition, age, location, risk, public safety, paving schedule and other factors.

The projects include environmental review, design, construction procurement, construction, and closeout phases of work.

Justification
This project helps meet the Wastewater Enterprise’s Operational Reliability Level of Service (LOS) goal.

Operating Impact
No operating impacts are anticipated.

Budget Change Yes Schedule Change Yes Scope Change No

Reason for Change
The variance in the budget and schedule reflect the ongoing nature of this work and estimated spending through fiscal year 2035-2036.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
PL $ 0 $0 $0 $0 $0 $0 $ 0
ER $ 0 $0 $0 $0 $0 $0 $ 0
DS $ 8,284,822 $1,165,946 $1,061,302 $804,579 $665,080 $691,683 $ 3,896,232 CM $ 18,410,716 $2,590,992 $2,358,449 $1,787,953 $1,477,955 $1,537,073 $ 8,658,294 CN $ 124,063,863 $16,166,188 $14,862,910 $10,783,860 $10,567,376 $10,990,071 $ 60,693,458 Total $ 150,759,401 $ 19,923,126 $ 18,282,661 $ 13,376,392 $ 12,710,411 $ 13,218,827 $ 73,247,984 135

SFPUC Capital Project Plan
Wastewater Enterprise
Non-SSIP WWE

Authority Level 1: 19141-WW Wwe Repair And
Replacement
Authority Level 2: 15722-WW Wwe Rnr Collection System
FSP ID: Project Title N/A: Collection System - Sewer
Cleaning - Large Dia
Facility Category: Wastewater Renewal & Replacement
Project Manager: Carman Luk Current Active Phase: RNR - Various Prior Approved Budget: $ 27,381,000 Proposed Budget: $ 30,530,500 Prior Approved Start: 07/01/2022 Proposed Start: 07/01/2022 Prior Approved Finish: 06/30/2034 Proposed Finish: 06/30/2036 Description
The purpose of this project is to perform cleaning of existing sewers that are larger than a 36-inch diameter equivalent. The estimated contract costs are shown in the Planning Phase and the soft costs to support the contract are shown in the Design Phase.

Justification
Cleaning of large diameter sewers is a critical activity needed to maintain hydraulic capacity and continue to provide sewer services to the ratepayers.

Further, cleaning is necessary and industry best practice for a thorough and conclusive condition assessment. This project helps meet Wastewater Enterprise’s Operational Reliability Level of Service goal.

Operating Impact
No operating impacts are anticipated. By cleaning the large-diameter sewers, future operating and maintenance costs may be reduced.

Budget Change Yes Schedule Change Yes Scope Change No

Reason for Change
The variance in the budget and schedule reflect the ongoing nature of this work and estimated spending through fiscal year 2035-2036.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
PL $ 17,804,094 $1,460,000 $1,670,000 $1,609,900 $1,674,500 $1,740,800 $ 9,648,894 ER $ 0 $0 $0 $0 $0 $0 $ 0
DS $ 7,228,406 $570,000 $652,000 $629,000 $654,500 $680,850 $ 4,042,056 CM $ 0 $0 $0 $0 $0 $0 $ 0
CN $ 0 $0 $0 $0 $0 $0 $ 0
Total $ 25,032,500 $ 2,030,000 $ 2,322,000 $ 2,238,900 $ 2,329,000 $ 2,421,650 $ 13,690,950 136

SFPUC Capital Project Plan
Wastewater Enterprise
Non-SSIP WWE

Authority Level 1: 19141-WW Wwe Repair And
Replacement
Authority Level 2: 15722-WW Wwe Rnr Collection System
FSP ID: Project Title N/A: Green Infrastructure
Improvements
Facility Category:

Project Manager: Sarah Minick Current Active Phase: Not Started Prior Approved Budget: $ 0 Proposed Budget: $ 23,657,115 Prior Approved Start: Proposed Start: 10/01/2026
Prior Approved Finish: Proposed Finish: 06/30/2036
Description
The purpose of this project is to remediate and renovate existing green infrastructure (GI) assets that have experienced reduced performance due to either damage or deferred maintenance. This includes fixing broken curb walls and irrigation systems; excavating and reinstalling bioretention facilities; replanting for significant plant die off; replacing cracked or damaged permeable concrete; upgrading forebays, inlet structures, or upstream areas to prevent future damage; and replacing nonfunctioning subsurface infiltration systems. The proposed project will include design, construction procurement, construction, and closeout phases of work.

Justification
Many of Wastewater Enterprise's GI assets have been in the ground for over 10 years. Unintended uses and damage from being on the surface in the public right-of-way, as well as the learning curve for Wastewater Enterprise as it was developing its GI asset portfolio and creating a new maintenance crew to service these assets, has caused many of these assets to need significant renovation to continue managing stormwater at the originally designed performance target. This project will ensure that Wastewater Enterprise's capital GI projects continue to function as designed by removing stormwater from the combined sewer system and that maintenance resources are deployed strategically to maintain assets that function at the required level. This project supports Wastewater Enterprise's Stormwater Management Level of Service (LOS) goal.

Operating Impact
No significant operating impacts are anticipated.

Budget Change Yes Schedule Change Yes Scope Change Yes

Reason for Change
The variance in the budget, schedule, and scope is due to this being a new project.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
PL $ 0 $0 $0 $0 $0 $0 $ 0
ER $ 0 $0 $0 $0 $0 $0 $ 0
DS $ 1,091,003 $0 $0 $79,568 $63,925 $135,061 $ 812,449 CM $ 0 $0 $0 $0 $0 $0 $ 0
CN $ 7,958,845 $710,000 $787,950 $530,450 $426,164 $900,407 $ 4,603,874 Total $ 9,049,848 $ 710,000 $ 787,950 $ 610,018 $ 490,089 $ 1,035,468 $ 5,416,323 137

SFPUC Capital Project Plan
Wastewater Enterprise
Non-SSIP WWE

Authority Level 1: 19141-WW Wwe Repair And
Replacement
Authority Level 2: 15724-WW WWE RNR Treatment
Facilities
FSP ID: Project Title 10031247: Treatment Plant
Improvements
Facility Category: Wastewater Renewal & Replacement
Project Manager: Daniel Alvarado Current Active Phase: RNR - Various Prior Approved Budget: $ 560,800,664 Proposed Budget: $ 556,307,297 Prior Approved Start: 07/01/2010 Proposed Start: 07/01/2010 Prior Approved Finish: 06/30/2034 Proposed Finish: 06/30/2036 Description
The purpose of the Renewal and Replacement Treatment Facilities (RNRTF) projects are to extend the useful life of treatment facility assets throughout San Francisco and maintain treatment capacity and performance to enable the Wastewater Enterprise (WWE) to comply with regulatory agency requirements. This is an ongoing revenue funded program of projects that includes renewal and replacement repairs at WWE assets including transport/storage boxes, combined sewer discharge structures, pump stations, force mains, tunnels, and treatment plants. RNRTF projects are prioritized using an asset management approach based on regulatory compliance requirements, asset condition, and WWE staff recommendations.

These projects include planning, environmental review, right-of-way acquisition, design, construction contract procurement, construction, construction management, and closeout project phases of work.

Justification
The completion of Renewal and Replacement Treatment Facilities (RNRTF) projects support the Wastewater Enterprise (WWE) Operational Reliability and Health & Safety Level of Service goals. These projects enable quick response to support critical repairs needed to maintain treatment capacity and performance and enable WWE to maintain regulatory compliance with the Regional Water Quality Control Board (RWQCB), National Pollutant Discharge Elimination System (NPDES), and Bay Area Air Quality Management District (BAAQMD).

Operating Impact
No operating impacts are anticipated.

Budget Change Yes Schedule Change Yes Scope Change No

Reason for Change
The variance in the budget and schedule reflect the ongoing nature of this work and estimated spending through the Wastewater Enterprise Capital Improvement Program from July 2010 to the latest 10-year budget.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
PL $ 285,754,762 $15,790,000 $16,972,050 $21,010,629 $29,701,658 $30,442,815 $ 171,837,610 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 $ 285,754,762 $ 15,790,000 $ 16,972,050 $ 21,010,629 $ 29,701,658 $ 30,442,815 $ 171,837,610 138

SFPUC Capital Project Plan
Wastewater Enterprise
Rolling CIP

Authority Level 1: 19134-WW Treasure Island Capital
Imp
Authority Level 2: 15707-WW Treasure Island Capital Imp FSP ID: Project Title 10015546: Treasure Island New
WWTP and RWF
Facility Category: Treatment Facilities
Project Manager: Calvin Huey Current Active Phase: Post-Construction Prior Approved Budget: $ 222,170,400 Proposed Budget: $ 222,170,400 Prior Approved Start: 01/01/2011 Proposed Start: 01/01/2011 Prior Approved Finish: 08/26/2026 Proposed Finish: 12/31/2028 Description
The purpose of this project is to provide tertiary treatment and wetlands to achieve an average dry weather flow capacity of at least 1.3 million gallons per day (MGD) and peak wet weather flow of 3.9 MGD. The following is the list of assets that are anticipated to be designed and constructed as part of the proposed projet: (1) Influent pumping structure consisting of solids handling submersible centrifugal pumps; (2) Fine screening consisting of internally fed drum screens with 2 mm perforations; (3) Screening conveyor/compactor attached to each screen independently; (4) Membrane bioreactor (MBR) trains; (5) Diffused aeration system consisting of turbo type blowers with fine bubbles type diffusers; (6) Membrane tank system consisting of basins with cassettes; (7) Ultraviolet (UV) system providing disinfection to MBR filtrate; (8) Solids handling facility consisting of waste activated sludge (WAS) holding tanks, aeration blowers, thickener feed pumps, rotary drum thickeners, and sludge transfer/truck loading pumps, and the thickened WAS will be transferred to trucks to be transported to in-land treatment plants for further processing; (9) Odor control system consisting of biotrickling filter followed by carbon adsorber; (10) Chemical storage and feed system for caustic for alkalinity addition, micro C for carbon addition, citric and sodium hypochlorite for membranes, and polymer for sludge processing; (11) Wetland consisting of 2 cells for gravity discharge into the San Francisco Bay; (12) Perimeter security fencing and gates and monitoring; (13) Distributed Control System (DCS) to integrate and optimize performance of all processes, and the Treasure Island Water Resource Recovery (TIWRRF) DCS will consider the capability to control three major pump stations but will not be putting any infrastructure at the pump stations; (14) Miscellaneous electrical equipment, such as motor control centers, variable frequency drives, and transformers, with power provided to the TIWRRF by San Francisco Public Utilities Commission (SFPUC) Power Enterprise; (15) Backup generators to run the entire plant for 8 hours;(16) Grit separation and handling (17) Avenue M Site Access Upgrades; and (18) Equalization Basin.

The phases of this project include planning, environmental review, design, construction procurement, construction and closeout. The project is being delivered with Design-Build approach.

Justification
The aged wastewater treatment facilities at Treasure Island require replacement in order to support new/future development. The proposed project will help meet Wastewater Enterprise’s Operational Reliability Level of Service (LOS) goal.

Operating Impact
Following completion of the project, Wastewater Enterprise will operate and maintain the new facility.

Budget Change No Schedule Change Yes Scope Change Yes

Reason for Change
The variance in the schedule and scope is due to the grit separation units and temporary storage at old plant valving having been added to the contract as the Island sewer system has not fully converted to the new sewer system and the legacy system still exists resulting in high infiltration.

Control and electrical work is taking longer than anticipated. Additionally, the Regional Water Quality Control Board/ (RWQCB) and Department of Drinking Water (DDW) have not issued the permit for recycled water. Scope of work associated with Equalization Basin is being considered due to extreme infiltration of stormwater in the legacy collection system.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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
139

SFPUC Capital Project Plan
Wastewater Enterprise
Non-SSIP WWE

Authority Level 1: 19139-WW Facilities &
Infrastructure
Authority Level 2: 22140-Customer Service System
FSP ID: Project Title 10038793: Customer Service
System(WWE)
Facility Category: Wastewater Facilities & Infrastructure Project Manager: Joyce M Choi Current Active Phase: Pre-Construction Prior Approved Budget: $ 8,108,715 Proposed Budget: $ 8,108,715 Prior Approved Start: 07/03/2023 Proposed Start: 07/03/2023 Prior Approved Finish: 06/30/2027 Proposed Finish: 06/30/2029 Description
This project will transform the Customer Service experience at the San Francisco Public Utilities Commission (SFPUC). It will modernize technology and optimize business processes to align with current and future Customer Service needs and bring increased operational effectiveness. The project has 3 main components: (1) migrating to a modern, flexible, cloud-based contact center solution; (2) migrating from the legacy "My Account" platform to a new digital self-service and customer engagement platform; and (3) migrating from the on-premises legacy Customer Information System (CIS), Oracle "Customer Care & Billing" (CC&B), to Oracle's replacement CIS solution, Oracle "Customer Cloud Service" (CCS) and Oracle Field Service (OFS). These are all significant changes across our Customer Service and IT infrastructure. The current systems are all between 8 and 20 years old. A lack of modern, flexible technology is making it impossible to improve Customer Service business processes, and restricts how customers access their data. This project will increase customer satisfaction, reduce frustration and improve SFPUC staff’s experience.

Justification
The Customer Services Bureau (CSB) is responsible for the billing and collection of utility services and is the primary point of contact for water and wastewater customers. The CSB maintains over 176,000 water and wastewater service accounts, over 3,852 municipal and retail electric service accounts, and approximately 500 land-lease accounts totaling over $1 billion in annual revenue. The Bureau is also responsible for meter reading and field investigations, as well as responding to over 200,000 customer inquiries, complaints, and requests for services annually. The call center telephony and supporting applications are around 20 years old. Not completing this project puts SFPUC at risk because it will fall further behind in its technology and what customers expect from a modern utility. Customers now demand modern access (txt, mobile, chat etc) to their billing and usage information, and this project will improve the customer experience, engagement and overall satisfaction. Not completing this work will increase customer frustrations, making it challenging to retain staff, and could impact our ability to collect revenue in a timely manner.

Operating Impact
The current systems are all between 8 and 20 years old. A lack of modern, flexible technology is making it impossible to improve Customer Service business process and restricts how customers access their data. This project will increase customer satisfaction, reduce frustration and improve the experience of our staff. Two additional dedicated team members are required to support ongoing operations and three staff are required to support the project, with potential for extension. Ongoing product and maintenance support costs will transition to ITS and CSB Operating Budgets, appropriately.

Budget Change No Schedule Change Yes Scope Change No

Reason for Change
Schedule change due to data entry error.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
PL $ 6,908,715 $850,000 $1,487,500 $4,571,215 $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 $ 6,908,715 $ 850,000 $ 1,487,500 $ 4,571,215 $ 0 $ 0 $ 0 140

SFPUC Capital Project Plan
Wastewater Enterprise
Non-SSIP WWE

Authority Level 1: 19139-WW Facilities &
Infrastructure
Authority Level 2: 19139-WW Facilities & Infrastructure FSP ID: Project Title N/A: SWOO Condition Assessment
& Rehab
Facility Category: Wastewater Facilities & Infrastructure Project Manager: Brian Carlomagno Current Active Phase: Not Started Prior Approved Budget: $ 36,541,505 Proposed Budget: $ 36,541,505 Prior Approved Start: 01/02/2035 Proposed Start: 01/02/2035 Prior Approved Finish: 04/01/2040 Proposed Finish: 04/01/2040 Description
This project addresses Oceanside Plant's (OSP) effluent discharge through the 96-inch diameter Southwest Ocean Outfall (SWOO), which extends approximately 4.5 miles offshore from Ocean Beach. The SWOO was put into service in 1986 to accommodate effluent discharges from OSP and the Westside Pump Station (wet weather only). The SWOO was designed to accommodate discharge flows in excess of 400 MGD, but actual flows are far less, even during wet weather events.

This project includes the condition assessment of the outfall, as well as an allowance to perform repairs. The condition assessment and repair work should consist of removing sediments from within the pipeline to allow access for a Remotely Operated Vehicle (ROV) internal inspection of the diffuser section to document the pipeline condition and sediment levels. Sediment samples from within the diffuser section of the pipe would also be collected and analyzed; External inspection of the diffuser section of the pipe, including the measurement of the velocity and effluent flow rates at each open diffuser port and the recording of water depths at three elevations at each riser diffuser location; Based upon previous inspection information, new diffuser blanking plates and manhole covers should be installed where necessary to replace missing or corroded plates and covers.

Justification
This Sewer System Improvement Program (SSIP) project will include assessment and improvements to the SWOO where all of OSP's effluent is discharged. OSP is the SFPUC's second largest wastewater facility treating almost 20% of the City's dry and wet weather flows. The SWOO was last inspected in December 2005 by Underwater Resources, Inc. (URI) under a contract with Carollo Engineers Inc. Given that the last outfall condition assessment occurred 14 years ago and involved a very limited internal inspection due to the amount of sediment buildup in the pipe, another condition assessment is required to determine both the external and internal outfall pipe condition and perform some repairs based upon the condition assessment results. This project aligns with the Operational Reliability LOS (state of good repair).

Operating Impact
During Construction: Plant shutdowns may be required to perform the condition assessments and subsequent improvements; however, it may be possible to perform the work under low flow conditions.

Post Construction: None

Budget Change No Schedule Change No Scope Change No

Reason for Change

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
PL $ 1,260,527 $0 $0 $0 $0 $0 $ 1,260,527
ER $ 328,719 $0 $0 $0 $0 $0 $ 328,719
DS $ 2,131,136 $0 $0 $0 $0 $0 $ 2,131,136
CM $ 0 $0 $0 $0 $0 $0 $ 0
CN $ 0 $0 $0 $0 $0 $0 $ 0
Total $ 3,720,382 $ 0 $ 0 $ 0 $ 0 $ 0 $ 3,720,382
141

SFPUC Capital Project Plan
Wastewater Enterprise

Authority Level 1: 19139-WW Facilities &
Infrastructure
Authority Level 2: 19139-WW Facilities & Infrastructure FSP ID: Project Title N/A: SEP South Campus
Improvements
Facility Category:

Project Manager: Robert Y Mau Current Active Phase: Not Started Prior Approved Budget: $ 0 Proposed Budget: $ 3,000,000 Prior Approved Start: Proposed Start: 10/01/2028
Prior Approved Finish: Proposed Finish: 06/30/2031
Description
This proposed project includes preparation of the Environmental Impact Report (EIR) for the SEP Campus Plan South Campus, in conformance with the provisions of the California Environmental Quality Act (CEQA), the CEQA Guidelines (California Public Resources Code Section 15000 et seq., CEQA Guidelines), and Chapter 31 of the San Francisco Administrative Code. CEQA requires the preparation of an EIR when a project could have significant unavoidable impacts on the physical environment.

Justification
This project aligns with the Operational Reliability LOS. The SEP Campus Plan proposes to transform staff office space and workshops at San Francisco aging and largest wastewater treatment plant to a state-of-the-art facility, vibrant workplace, and neighborhood asset.

Operating Impact
None - Planning only.

Budget Change Yes Schedule Change Yes Scope Change Yes

Reason for Change
new project

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
PL $ 3,000,000 $0 $0 $1,000,000 $1,000,000 $1,000,000 $ 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 $ 3,000,000 $ 0 $ 0 $ 1,000,000 $ 1,000,000 $ 1,000,000 $ 0 142

SFPUC Capital Project Plan
Wastewater Enterprise
Non-SSIP WWE

Authority Level 1: 19139-WW Facilities &
Infrastructure
Authority Level 2: 19139-WW Facilities & Infrastructure FSP ID: Project Title N/A: SEP Warehouse and Parking
Planning
Facility Category: Wastewater Facilities & Infrastructure Project Manager: Robert Y Mau Current Active Phase: Pre-Construction Prior Approved Budget: $ 3,000,000 Proposed Budget: $ 3,000,000 Prior Approved Start: 01/02/2026 Proposed Start: 01/02/2026 Prior Approved Finish: 06/30/2028 Proposed Finish: 06/30/2028 Description
This proposed project includes preparation of the Environmental Impact Report (EIR) for the SEP Warehouse and Parking, in conformance with the provisions of the California Environmental Quality Act (CEQA), the CEQA Guidelines (California Public Resources Code Section 15000 et seq., CEQA Guidelines), and Chapter 31 of the San Francisco Administrative Code. CEQA requires the preparation of an EIR when a project could have significant unavoidable impacts on the physical environment.

Justification
This project enables the consolidation of essential warehouse operations onto the Southeast Plant campus, improving efficiency and coordination of day-to-day activities. It also delivers critical parking capacity to support the workforce that keeps the plant running safely and reliably.

Operating Impact
None - Planning only.

Budget Change No Schedule Change No Scope Change No

Reason for Change

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
PL $ 900,823 $0 $450,411 $450,411 $0 $0 $ 0
ER $ 728,716 $0 $178,213 $550,503 $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 $ 1,629,538 $ 0 $ 628,624 $ 1,000,914 $ 0 $ 0 $ 0 143

SFPUC Capital Project Plan
Wastewater Enterprise
Non-SSIP WWE

Authority Level 1: 19139-WW Facilities &
Infrastructure
Authority Level 2: 15714-WW Ocean Beach Project
FSP ID: Project Title 10015554: Ocean Beach Climate
Change Adaptation Project
Facility Category: Wastewater Facilities & Infrastructure Project Manager: Anna Roche Current Active Phase: Construction Prior Approved Budget: $ 209,588,805 Proposed Budget: $ 252,913,903 Prior Approved Start: 07/23/2012 Proposed Start: 07/23/2012 Prior Approved Finish: 07/20/2033 Proposed Finish: 02/19/2037 Description
The Project was initially envisioned through the 2012 Ocean Beach Master Plan. The Ocean Beach Master Plan lays out a comprehensive vision for addressing a wide range of complex challenges along Ocean Beach, including past emergency declarations by the City to protect both SFPUC and non-SFPUC assets, and presents a series of recommendations for a more resilient and sustainable future. The project, which is being led by the SFPUC, will facilitate the removal of the stabilization measures and development of a comprehensive shoreline management and infrastructure protection plan in partnership with relevant stakeholders and regulatory agencies to provide a long-term solution to climate induced erosion issues along Ocean Beach. Project elements include a low-profile seawall, dedicated SFPUC Access Road, coastal trail, public restroom, public parking lot, beach access stairs, ADA beach access, habitat mitigation, and associated amenities. The project is being done with 3 phases: Short-term Improvements, Army Corps of Engineers Sand Placement, and Long-term Improvements.

Justification
The city, via Public Works, declared erosion emergencies 3 times in 15 years in order to place stabilization measures (i.e., large rock revetments and sandbags) on the beach. Those measures ultimately impeded safe public access and affected habitat. These actions precipitated intense political pressure, including litigation, on the City and County of San Francisco (CCSF) to remove the revetments and improve access to the beach. In addition, the Coastal Commission denied CCSF requested permits and required CCSF to develop a long-term management strategy. To resolve these issues, CCSF settled the litigation and sought a new permit with the Coastal Commission, both of which commits CCSF to implementation of this project. In addition, the Lake Merced Tunnel continues to be in imminent danger. If a failure were to occur, untreated wastewater and stormwater would enter the Pacific Ocean and threaten public health and the environment. This project will protect this facility from failure. This project aligns with the Operational Reliability LOS.

Operating Impact
The Lake Merced Tunnel is a critical infrastructure element of the City's Wastewater Collection System. Continued shoreline bluff recession will reduce the thickness of soil cover around the structure, potentially resulting in the structure "floating" upwards due to uplift, or "sliding" laterally due to lateral earth pressure. Failure of the Lake Merced Tunnel would be catastrophic, compromising the City's ability to capture, store and treat combined stormwater and wastewater within the City's Westside System, and could result in severe public health, safety, regulatory, and environmental impacts.

Budget Change Yes Schedule Change Yes Scope Change No

Reason for Change
Since the last CIP, the things that have affected the budget and schedule are due to on-going extensive coordination efforts among multiple stakeholders, technical complexities, additional analysis and design efforts needed to address challenging negotiations between affected stakeholders, and significant delays associated with mandated project design changes from the California Coastal Commission that require extensive re-design and a California Environmental Quality Act (CEQA) amendment. In addition, the construction schedule needs to be aligned with the Westside FM Reliability project, which has extended the construction schedule.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
PL $ 0 $0 $0 $0 $0 $0 $ 0
ER $ 0 $0 $0 $0 $0 $0 $ 0
DS $ 210,902 $0 $0 $210,902 $0 $0 $ 0
CM $ 24,235,272 $0 $0 $1,522,574 $2,395,817 $3,268,118 $ 17,048,763 CN $ 160,528,518 $0 $0 $52,467,653 $54,696,045 $52,449,989 $ 914,831 Total $ 184,974,692 $ 0 $ 0 $ 54,201,129 $ 57,091,862 $ 55,718,107 $ 17,963,594 144

SFPUC Capital Project Plan
Wastewater Enterprise
Non-SSIP WWE

Authority Level 1: 19139-WW Facilities &
Infrastructure
Authority Level 2: 15716-WW Southeast Community
Center
FSP ID: Project Title 10015556: Southeast Community
Center Improvements
Facility Category: Wastewater Facilities & Infrastructure Project Manager: Shelby Campbell Current Active Phase: Post-Construction Prior Approved Budget: $ 115,360,000 Proposed Budget: $ 115,360,000 Prior Approved Start: 07/26/2012 Proposed Start: 07/26/2012 Prior Approved Finish: 12/29/2023 Proposed Finish: 12/31/2026 Description
The Southeast Community Center project will serve to address the SFPUCâ€™s commitment to the mitigation measure for the expansion of the Southeast Plant (SEP) by constructing a new community center at 1550 Evans. The project will include a childcare center, cafÃ©, multipurpose space for meetings, events, and workshops, and co-working office and classroom space for community-based organizations providing workforce development services. It will also include parking and over two acres of landscaped open space, with play areas, an amphitheater, picnic areas and gardens. The new center will provide a wide range of social services supporting workforce development and education for Southeast residents of all ages.

Justification
The Southeast Community Facility (SECF) is an important community center offering educational, training and other programs. The SECF building components and systems are outdated and near the end of their life spans. The indoor environmental quality is below standard. This project will revitalize the facility, increase occupant comfort, increase functionality, improve building reliability, and address various code and energy efficiency deficiencies. This building improvement project is expected to achieve LEED (Leadership in Energy and Environmental Design) Gold certification.

LEED-certified buildings are designed to incorporate advanced building technologies to lower operating costs, reduce waste, conserve resources, and reduce impacts on the environment, which is consistent with the SFPUC's Technology Policy.

Operating Impact
This project will increase the comfort level of the occupants, reduce energy and water consumption, and reduce impacts to normal building operations, which will be accomplished by improving indoor environmental conditions, installing energy and water efficient fixtures and systems, and upgrading aged equipment. Upon completion of this project, this center with its valuable resources will become welcoming and vibrant again.

Budget Change No Schedule Change Yes Scope Change No

Reason for Change
Schedule extension reflects delays in getting permanent SFPUC Power to the site.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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
145

SFPUC Capital Project Plan
Wastewater Enterprise
Non-SSIP WWE

Authority Level 1: 19139-WW Facilities &
Infrastructure
Authority Level 2: 15717-WW Islais Creek Outfall
FSP ID: Project Title 10015557: Islais Creek Outfall
Crossing
Facility Category: Wastewater Facilities & Infrastructure Project Manager: Calvin Huey Current Active Phase: Completed Prior Approved Budget: $ 13,000,000 Proposed Budget: $ 12,163,006 Prior Approved Start: 09/26/2016 Proposed Start: 09/26/2016 Prior Approved Finish: 06/30/2025 Proposed Finish: 06/30/2025 Description
The purpose of this project is to obtain survey data for the existing Islais Creek crossing. The project scope of work consists of performing bathymetric, sonar, and diver inspections on the existing Islais Creek crossings. Survey equipment will be mounted to a boat and no ground disturbance is anticipated . The original scope of project includes planning, environmental review, and design phases.

Justification
The regulatory agency requires monitoring of crossings part of the condition of approval of emergency replacement of one of the two crossings in 2018. The original project intent is to meet Wastewater Enterprise’s Operational Reliability Level of Service Goal Operating Impact
No operational impacts are anticipated from this project.

Budget Change Yes Schedule Change No Scope Change Yes

Reason for Change
The Conceptual Engineering Report (CER) will be completed for the pipeline service extension project and closed out by June 30, 2025. The variance in the budget is due to the Design and Environmental Review being proposed to be reallocated to Project 10033820 for increased efficiency in the design and permitting of the upstream/downstream work of the outfall.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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
146

SFPUC Capital Project Plan
Wastewater Enterprise
Rolling CIP

Authority Level 1: 19139-WW Facilities &
Infrastructure
Authority Level 2: 20507-SE Outfall Assessment & Rehab
FSP ID: Project Title 10033820: Southeast Outfall
Condition Assessment and Rehab
Facility Category: Wastewater Facilities & Infrastructure Project Manager: Roland Sun Current Active Phase: Pre-Construction Prior Approved Budget: $ 9,192,004 Proposed Budget: $ 21,794,130 Prior Approved Start: 07/01/2019 Proposed Start: 07/01/2019 Prior Approved Finish: 03/31/2027 Proposed Finish: 05/31/2028 Description
The purpose of the project is to determine the condition of the onshore force main and offshore outfall components of the Southeast Outfall (SEO) system. The project will evaluate the condition and estimate the remaining life expectancy of the SEO system and implement the interim rehabilitation solutions to extend the useful life. Alternatives are being evaluated and will be implemented to extend the remaining life expectancy of the existing outfall pipe by 15 years by rehabilitating or repairing the following components:
(1) Diffusers rehabilitation;
(2) Pipe joint rehabilitation/Pipe strap and restraining rod repair; (3) Settlement monitors;
(4) Islais Creek Crossing Life Extension. This project includes planning, environmental review, design, construction procurement, construction and closeout phases.

Justification
This project supports Wastewater Enterprise's Operational Reliability Level of Service (LOS) goals. The existing outfall is aging and certain rehabilitation scope is needed to extend the life. The SEO was lasted inspected in 2011 and it was found to generally exhibit a fair condition. The 2012 Condition Assessment report recommended re-inspection and condition assessment of the SEO every 10 years. The report also called for as needed rehab work to be performed.

Operating Impact
No operational changes are anticipated as a result of this project.

Budget Change Yes Schedule Change Yes Scope Change Yes

Reason for Change
The variance in the scope is due to additional work to complete the design, environmental review, permitting, and construction of the Islais Creek Outfall 48" Crossing life extension. The variance in the budget is due to increase in cost estimate to repair the underwater diffuser pipe and for additional scope of work. The variance in schedule is due to the time needed to complete the additional scope of work.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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
147

SFPUC Capital Project Plan
Wastewater Enterprise
Non-SSIP WWE

Authority Level 1: 19139-WW Facilities &
Infrastructure
Authority Level 2: New
FSP ID: Project Title 10040511: Interim Sidestream
Nutrient Removal
Facility Category: Wastewater Facilities & Infrastructure Project Manager: Carolyn Chiu Current Active Phase: Post-Construction Prior Approved Budget: $ 18,000,000 Proposed Budget: $ 4,000,000 Prior Approved Start: 09/01/2023 Proposed Start: 09/01/2023 Prior Approved Finish: 06/30/2026 Proposed Finish: 06/30/2026 Description
This Project has been cancelled.

This project was to be a short term action at the Southeast Wastewater Treatment Plant (SEP) to reduce nutrients in the wastewater effluent by reducing the ammonia load that is recycled back into the treatment plant as a sidestream. The anticipated cost and schedule at preliminary design completion exceeded the approved budget and schedule. Given this, and the initiation of the larger (permanent) Nutrient Reduction Project at SEP, it was decided to cancel this interim project.

Justification
Recent algae blooms in the San Francisco Bay have heightened the environmental concerns around the amount of nutrients present in our waters. The Regional Water Quality Control Board (RWQCB) are requesting the SFPUC and other publicly owned treatment works (POTW) to start planning and implementing projects to reduce the nutrient loading to the San Francisco Bay. It is anticipated that the RWQCB will reissue the Nutrient Watershed Permit in 2024, containing limits on Total Inorganic Nitrogen loads to San Francisco Bay and a compliance schedule for the POTW to achieve the final limits.

Operating Impact
The Interim Sidestream Nutrient Removal Project will add a new treatment process at the Southeast Plant, treating the centrate/filtrate from the dewatering facility. Additional operational and maintenance support is anticipated for the new assets. Construction and operation of the new facility will support and/or inform future permit limits and compliance and improve effluent quality.

Budget Change No Schedule Change No Scope Change No

Reason for Change
With respect to the last CIP, there is a budget increase of $3 million to bring the new budget to $18 million. There is also a change to the annual appropriation amounts, to receive $8 million of project funding starting in FY 2023-2024 with the balance of the funding ($10 million) to be received in FY 2025-2026.

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
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
148

SFPUC Capital Project Plan
Wastewater Enterprise
Regional Water

Authority Level 1: 19139-WW Facilities &
Infrastructure
Authority Level 2: TBD
FSP ID: Project Title N/A: ITS Capital Projects (WWE) Facility Category:

Project Manager: Jennifer S Hopkins Current Active Phase: Pre-Construction Prior Approved Budget: $ 1,205,575 Proposed Budget: $ 1,205,575 Prior Approved Start: 07/01/2024 Proposed Start: 07/01/2024 Prior Approved Finish: 06/30/2030 Proposed Finish: 06/30/2030 Description
A significant part of the SFPUC's Information Technology (IT) infrastructure was implemented when headquarters moved to 525 Golden Gate Avenue in 2012. Much of the infrastructure implemented in 2012, which includes networking, telephony, conference room A/V equipment, etc., has surpassed its useful life. As a result, the likelihood of failure, not to mention cybersecurity risk, increases with the aging infrastructure. The purpose of this request is to fund the replacement, upgrade, and improvement of critical IT components/systems to mitigate these risks and provide higher levels of efficiency, reliability, and security. The Capital Plan request is comprised of the following projects, each focused on a specific area of IT infrastructure:

1. Network Infrastructure Upgrade

2. Server Infrastructure Upgrade

3. SCADA Infrastructure Upgrade

4. Phone Migration

5. 525GG Conference Room Refresh

6. Cybersecurity Improvements

7. SFPUC.GOV Migration

8. Maximo Upgrade

9. Application Enhancements (ServiceNow, GIS & Data Maturity)

10. Questica Implementation
Justification
Much of the current IT Infrastructure has surpassed its useful life. As a result, the likelihood of failure and cybersecurity risk, increases with the aging infrastructure. Upgrade, enhancement, or replacement of critical ITS Infrastructure components is needed to ensure uninterrupted, reliable, and secure technology resources are available to the entire organization.

Operating Impact
Water, Wastewater and Power increasingly relies on IT infrastructure to perform day-to-day operations. Failure of IT Infrastructure can impair the SFPUC's ability to provide water, power and properly treat wastewater, which can lead to risk in the areas of water quality/environmental, public health and safety.

Budget Change No Schedule Change No Scope Change No

Reason for Change

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
PL $ 581,000 $145,250 $145,250 $145,250 $145,250 $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 $ 581,000 $ 145,250 $ 145,250 $ 145,250 $ 145,250 $ 0 $ 0 149

SFPUC Capital Project Plan
Wastewater Enterprise

Authority Level 1: 19142-WW Sewer System
Improvement Pr
Authority Level 2:

FSP ID: Project Title N/A: Workforce and Talent
Management System (WWE)
Facility Category:

Project Manager: Current Active Phase: Not Started
Prior Approved Budget: $ 0 Proposed Budget: $ 2,684,108 Prior Approved Start: Proposed Start: 07/01/2026
Prior Approved Finish: Proposed Finish: 06/30/2029
Description
Through a collaborative effort, PUC HRS and ITS have been working together since last fiscal year with the goal of updating HRS’s critical IT infrastructure that has surpassed its useful life and at risk of failure. As a result of this collaborative effort, the Capital Plan request is for a Workforce and Talent Management System/ecosystem that fuels smarter decisions with data, enhances the user experience with efficiency and simplicity, and advances growth through integrated technology.

Justification
The expectations of human resources are evolving from service-oriented and operational focused to strategic partnership focused. To transform PUC HRS into a strategic partner, we must improve operational efficiency and increase strategic impact. The Workforce and Talent Management System is needed to replace fragmented, outdated existing HR IT infrastructure that limits accuracy, compliance, and the ability to manage a complex essential-services workforce. It will provide the modern tool and analytics required for an efficient, modern HR and a better employee experience, enabling the SFPUC to meet is core mission more reliably.

We are requesting funding for the purchase and implementation of a modern, cloud-based Workforce and Talent Management System platform. This system will replace HRS’s current ITS infrastructure that has surpassed its useful life and is at reach of failure in order to support the SFPUC’s most crucial resource: its people. This system will support efficient core HR functions, improve data accuracy, and align with departmental goals for digital transformation and operational excellence.

Operating Impact
This initiative aligns with our broader strategic goals of attracting and hiring great people, developing transformational leaders, fostering fulfilling careers, shaping a positive and safe employee experience, and cultivating strategic partnerships using people analytics to inform business objectives.

By addressing our HR systems needs comprehensively and strategically, we aim to enhance overall efficiency and drive organizational excellence. This approach reflects our commitment to making a well-informed investment in critical HR IT infrastructure, that will propel PUC forward in optimizing HR functionalities.

Budget Change No Schedule Change No Scope Change No

Reason for Change
This is a new project

Phase 2027-2036 2027 2028 2029 2030 2031 2032-2036
PL $ 2,684,108 $593,407 $1,215,788 $874,913 $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 $ 2,684,108 $ 593,407 $ 1,215,788 $ 874,913 $ 0 $ 0 $ 0

CleanPowerSF Sfpuc CommissionFebruary 5, 2026

CleanPowerSF Sfpuc Commission
February 5, 2026