Lomita City Council
July 1, 2025

Mark A. Waronek, Mayor
Cindy Segawa, Mayor Pro Tem
James Gazeley Councilmember
Bill Uphoff, Councilmember
Barry Waite, Councilmember

LOMITA CITY HALL

COUNCIL CHAMBERS
24300 Narbonne Avenue
Lomita, CA 90717
Phone: (310) 325-7110
Fax: (310) 325-4024
Next Resolution No. 2025-24
Next Ordinance No. 875
AGENDA

REGULAR MEETING

LOMITA CITY COUNCIL
TUESDAY, JULY 1, 2025
6:00 PM
Welcome to a meeting of the Lomita City Council. Council meetings are held on the first and third Tuesday of every month at 6:00 p.m. in the Council Chambers located at Lomita City Hall, 24300 Narbonne, Avenue, Lomita, California. Meetings are conducted in person and streamed online at https://lomitacity.com/agendas-minutes/. Please note that in person attendance at this public meeting may result in the recording and broadcast of your image.

Comments, input, and interests from the public provide the City Council with valuable information regarding issues of the community. To address the Council, please fill out a speaker card indicating your desire to speak on either a specific agenda item or during oral communications.

Speaker cards are located at the entrance of the Council Chambers. Once completed, please give it to the City Clerk and your name will be called when it is your turn to speak. All public comments are limited to a maximum of three (3) minutes unless an extension is granted. No action may be taken on items not on the agenda except as provided by law.

In compliance with the Americans with Disabilities Act (ADA) if you need special assistance to participate in this meeting, please contact the office of the City Clerk at (310) 325-7110.

Notification at least forty-eight (48) hours prior to the meeting will enable the City to make reasonable arrangements.

No meeting of the Lomita Public Financing Authority will be held on this date.

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Lomita City Council Meeting Agenda July 1, 2025

1. OPENING CEREMONIES
a. Call Meeting to Order
b. Flag Salute
c. Invocation – Mayor Pro Tem Segawa
d. Roll Call

2. APPROVAL OF AGENDA

3. PRESENTATIONS
• CERTIFICATES OF RECOGNITION PRESENTED TO THE LOMITA PARK

YOUTH SPORTS SOCCER TEAMS
• CERTIFICATES OF RECOGNITION PRESENTED TO THE 16TH ANNUAL MAYOR’S

CUP GOLF SPONSORS

4. ORAL COMMUNICATIONS
Persons wishing to speak on Consent Agenda items or subjects other than those scheduled are requested to do so at this time. In order to conduct a timely meeting, a three (3) minute time limit per person has been established. Government Code Section 54954.2 prohibits the Council from discussing or taking action on a specific item unless it appears on a posted agenda.

5. ORAL COMMUNICATIONS AND MEETING ATTENDANCE REPORTS FROM THE CITY

COUNCIL
The City Council may discuss and act upon items described under Council comments; however, items which are not on the agenda will be limited to Council reports, announcements, requests for clarification or factual information, or placement of matters on the agenda for a future meeting.

6. CITY MANAGER'S REPORT (information only)

7. CONSENT AGENDA
All items under the Consent Agenda are considered by the Council to be routine and will be enacted by one motion in the form listed below. There may be separate discussions of these items prior to the time the Council votes on the motion. Specific items may be removed from the Consent Agenda at the request of any Councilmember or staff.

RECOMMENDED ACTION: That Consent Agenda Items 7a-7l be approved. a. Motion to Waive Full Reading of Ordinances and That They be Read in Title Only.

RECOMMENDED ACTION: Approve motion.

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Lomita City Council Meeting Agenda July 1, 2025

b. Minutes of the Special City Council Meeting of March 6, 2025, and the Regular City Council Meeting of May 6, 2025
RECOMMENDED ACTION: Approve minutes.
c. Warrants/Payroll Register
RECOMMENDED ACTION: Approve and file Warrants/Payroll Register. d. Authorize Submittal of Grant Application to the Los Angeles County Safe Clean Water Program Regional Program
RECOMMENDED ACTION: Authorize staff to submit a grant application to Los Angeles County’s Safe, Clean Water Program (SCWP) Regional Program. e. Consideration for Authorization to Advertise Requests for Construction Bids for the Narbonne South Water Main Replacement and Street Reconstruction Project RECOMMENDED ACTION: Authorize the advertisement for requests for construction bids for the Narbonne South Water Main Replacement and Street Reconstruction Project.
f. Sewer System Management Plan (SSMP)
RECOMMENDED ACTION: Approve and direct staff to submit the City’s Sewer System Management Plan (SSMP) Update.
g. Repurposing of the Street Sweeping Ad Hoc Subcommittee to the Street Improvement Ad Hoc Subcommittee
RECOMMENDED ACTION: Authorize repurposing the Street Sweeping Ad Hoc Subcommittee to the Street Improvement Ad Hoc Subcommittee. h. Approval of a Professional Services Agreement with Graffiti Protective Coatings (GPC) for Graffiti Removal Services
RECOMMENDED ACTION: Authorize the City Manager to execute an Agreement with Graffiti Protective Coatings, Inc. (GPC) for Graffiti Removal Services in an annual amount of $24,000 for a three-year term with the option for two additional one-year extensions, for a total amount not to exceed $72,000.
i. Second Reading and Adoption of Ordinance No. 874, An Ordinance Revising the Fire Hazard Severity Zone Map in the City of Lomita
RECOMMENDED ACTION: Adopt Ordinance No. 874, an Ordinance Revising the Fire Hazard Severity Zone Map in the City of Lomita.

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Lomita City Council Meeting Agenda July 1, 2025

ORDINANCE NO. 874 – AN ORDINANCE OF THE CITY COUNCIL OF THE CITY OF

LOMITA, CALIFORNIA, ADOPTING UPDATED FIRE HAZARD SEVERITY ZONES AS

RECOMMENDED BY THE CALIFORNIA DEPARTMENT OF FORESTRY AND FIRE PROTECTION PURSUANT TO GOVERNMENT CODE SECTION 51178 AND FINDING

THE ORDINANCE TO BE EXEMPT FROM CEQA
j. Memoranda of Understanding (MOUs) with the Lomita City Employees Association (LCEA) and Amendment to the Executive and Non-Represented/Confidential Comp Plan Relative to Salary and Benefits
RECOMMENDED ACTION: Adopt resolutions amending the authorized positions and salary schedule for full-time employees for fiscal year commencing on the first full pay period following July 1, 2025 and ending June 30, 2026; approve the attached MOUs with the Lomita City Employees Association (LCEA), affiliated with the American Federation of State, County, and Municipal Employees (AFSCME), as Local 907, providing for an agreement through June 30, 2028; and approve a Revised Compensation and Benefits Plan for the Executive and Non-Represented/Confidential Employees.

RESOLUTION NO. 2025-24 – A RESOLUTION OF THE CITY COUNCIL OF THE CITY OF LOMITA, CALIFORNIA, AMENDING RESOLUTION NO. 81-56, AND

ESTABLISHING A COMPENSATION PLAN FOR EMPLOYEES FOR LCEA FOR THE FISCAL YEAR COMMENCING JULY 1, 2025, AND ENDING JUNE 30, 2028.

RESOLUTION NO. 2025-25 – A RESOLUTION OF THE CITY COUNCIL OF THE CITY

OF LOMITA, CALIFORNIA, APPROVING A COMPENSATION PLAN FOR EXECUTIVE MANAGEMENT EMPLOYEES FOR FISCAL YEARS 2025-26 THROUGH 2027-28 AND RESCINDING RESOLUTION NO. 2024-30
RESOLUTION NO. 2025-26 – A RESOLUTION OF THE CITY COUNCIL OF THE CITY OF LOMITA, CALIFORNIA, APPROVING A COMPENSATION PLAN FOR NONREPRESENTED EMPLOYEES FOR THE FISCAL YEAR COMMENCING JULY 1, 2025, AND ENDING JUNE 30, 2028, AND RESCINDING RESOLUTION NO. 2025-01 RESOLUTION NO. 2025-27 – A RESOLUTION OF THE CITY COUNCIL OF THE CITY

OF LOMITA, CALIFORNIA, AMENDING THE PART-TIME AND TEMPORARY

EMPLOYMENT POLICY AND COMPENSATION PLAN TO ESTABLISH

AUTHORIZED POSITIONS AND A SALARY SCHEDULE FOR PART-TIME AND TEMPORARY EMPLOYEES FOR FISCAL YEAR COMMENCING JULY 1, 2025, AND ENDING JUNE 30, 2026
k. First Amendment to the Professional Services Agreement with De Novo Planning Group for Phase II of the Zoning Ordinance Update
RECOMMENDED ACTION: Approve the First Amendment to the Professional Services Agreement with De Novo Planning Group for Phase II of the Zoning Ordinance Update and authorize the City Manager to execute the agreement. l. First Amendment to the Professional Services Agreement with Tripepi Smith for General Communications Support
RECOMMENDED ACTION: Approve the First Amendment to the Agreement with Tripepi Smith for public information and communications services.

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Lomita City Council Meeting Agenda July 1, 2025

8. SCHEDULED ITEMS
a. CYPRESS WATER FACILITY UPDATE (NO STAFF REPORT)
Presented by Andrew Vialpando, City Manager
RECOMMENDED ACTION: Information only.
b. CONSIDERATION OF CANCELING THE JULY 15, 2025, REGULAR CITY COUNCIL

MEETING (NO STAFF REPORT)
Presented by Andrew Vialpando, City Manager
RECOMMENDED ACTION: Consider going dark for the July 15, 2025, council meeting.

9. PUBLIC HEARINGS
a. PUBLIC HEARING TO REVIEW DELINQUENT SOLID WASTE CHARGES AND

AUTHORIZING AND DIRECTING THE COUNTY ASSESSOR TO PROCESS

DELINQUENT ACCOUNTS FOR ARAKELIAN ENTERPRISES (DBA ATHENS

SERVICES)
Presented by Montserrate Gastelum, Administrative Analyst RECOMMENDED ACTION: Conduct a public hearing and adopt Resolution No. 2025- 28, authorizing and directing the County Assessor to process delinquent accounts for Arakelian Enterprises (dba Athens Services) as a special assessment to include delinquent refuse bills to be collected at the same time and in the same manner as County taxes.

RESOLUTION NO. 2025-28 – A RESOLUTION OF THE CITY COUNCIL OF THE CITY

OF LOMITA AUTHORIZING AND DIRECTING THE COUNTY ASSESSOR TO

PROCESS DELINQUENT ACCOUNTS FOR ARAKELIAN ENTERPRISES (ATHENS)

AS A SPECIAL ASSESSMENT TO INCLUDE DELINQUENT REFUSE BILLS TO BE

COLLECTED AT THE SAME TIME AND IN THE SAME MANNER AS COUNTY TAXES

10. ADJOURNMENT
Written materials distributed to the City Council within 72 hours of the City Council meeting are available for public inspection via the City’s website and copies are available for public inspection in the City Clerk’s Office, 24300 Narbonne Avenue, Lomita.

I hereby certify under penalty of perjury under the laws of the State of California that the foregoing agenda was posted not less than 72 hours prior to the meeting at the following locations: Lomita City Hall, Lomita Park, and uploaded to the City of Lomita website https://lomitacity.com/agendasminutes.

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Lomita City Council Meeting Agenda July 1, 2025

Date Posted: June 27, 2025
_______________________________
Kathleen Horn Gregory, MMC, City Clerk
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MINUTES OF THE

LOMITA CITY COUNCIL

SPECIAL MEETING
THURSDAY, MARCH 6, 2025

1. OPENING CEREMONIES
a. Call Meeting to Order
The special meeting of the Lomita City Council was called to order by Mayor Waronek at 11:08 a.m. on Thursday, March 6, 2025, in the Upstairs Assembly Room, City Hall, 24300 Narbonne Avenue, Lomita, California.
b. Roll Call
PRESENT: Councilmembers: Gazeley, Uphoff, Waite, Mayor Pro Tem Segawa, and Mayor Waronek
ABSENT: None
STAFF PRESENT: City Manager Vialpando, City Attorney Rusin, Deputy City Manager/Public Works Director Hernandez, Administrative Services Director Kamada, Community and Economic Development Director Fernandez, Parks and Recreation Director Kelley, Senior Management Analyst Ibarra, and City Clerk Gregory

2. PUBLIC COMMENTS
Mayor Waronek announced the time for public comment. There being no requests to speak, Mayor Waronek closed the public comments portion of the meeting.

3. SCHEDULED ITEMS
a. CITY COUNCIL TEAM BUILDING AND GOAL SETTING WORKSHOP RECOMMENDED ACTION: Review and discuss City Council goals.

City Manager Vialpando outlined the purposes of the workshop. The Council last established its goals in 2021, and those goals are being revisited to help set priorities, provide clarity, and solidify the City’s vision. He introduced the workshop moderator, Michael Shellito, Principal, Shellito Training and Consulting, and shared his background and experience.

Mr. Shellito outlined the following topics:
• Governance 101 –a highlight of the responsibilities of the City Council (and City staff), including budget and setting priorities.
• Improving Teamwork and Effectiveness –the characteristics of high performing teams and individuals, including setting worthwhile and tangible goals, having a game plan, and celebrating achievements.

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Lomita City Council Special Meeting Minutes
March 6, 2025

At 11:57 a.m., the workshop went into a brief recess. At 12:08 p.m., the workshop reconvened.

City Manager Vialpando spoke of how the City’s mission, vision, and values all form the basis of strategic initiatives and outcomes.

City Manager Vialpando identified issues and challenges facing the City Manager department.

Deputy City Manager/Public Works Director Hernandez identified issues and challenges facing the Public Works department.

Community and Economic Development Director Fernandez identified issues and challenges facing the Community and Economic Development department.

Administrative Services Director Kamada identified issues and challenges facing the Administrative Services department.

Parks and Recreation Director Kelley identified issues and challenges facing the Parks and Recreation department.

City Manager Vialpando identified top opportunities and priorities for the City Manager department.

Deputy City Manager/Public Works Director Hernandez identified top opportunities and priorities for the Public Works department.

Parks and Recreation Director Kelley identified top opportunities and priorities for the Parks and Recreation department.

Community and Economic Development Director Fernandez identified top opportunities and priorities for the Community and Economic Development department.

Administrative Services Director Kamada identified top opportunities and priorities for the Administrative Services department.

Councilmember Gazeley left the meeting at 12:55 p.m. to attend to a personal matter.

City Manager Vialpando identified goals and work programs for the City Manager department.

Deputy City Manager/Director of Public Works Hernandez identified goals and work programs for the Public Works department.

Community and Economic Development Director Fernandez identified goals and work programs for the Community and Economic Development department.

Administrative Services Director Kamada identified goals and work programs for the Administrative Services department.

Parks and Recreation Director Kelley identified goals and work programs for the Parks and Recreation department.

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Lomita City Council Special Meeting Minutes
March 6, 2025

Moderator Mr. Shellito moderated discussion with the City Council to identify future goals, priorities, and work programs. The City Council identified Safety and Security, Economic and Community Development, Community Engagement and Communications, Quality of Life and Livability, City Infrastructure and Water Utility, and High Performing Organization as the City’s priorities.

City Attorney Rusin left the meeting at 1:36 p.m. due to another commitment.

Councilmember Gazeley returned to the meeting at 2:00 p.m.

Closing remarks were made by the City Council, the City Manager, and Moderator Mr.

Shellito This information will be used to work on a strategic plan, and the data will soon be incorporated into a document to share with residents and employees which can be refined over time.

4. ADJOURNMENT
There being no further business to discuss, Mayor Waronek adjourned the meeting at 2:07 p.m.
________________________________
Kathleen Horn Gregory, MMC, City Clerk
Adopted:

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MINUTES OF THE

REGULAR MEETING

LOMITA CITY COUNCIL
TUESDAY, MAY 6, 2025

1. OPENING CEREMONIES
a. Call Meeting to Order
The regular meeting of the Lomita City Council was called to order by Mayor Waronek at 6:05 p.m. on Tuesday, May 6, 2025, in the Council Chambers at Lomita City Hall, 24300 Narbonne Avenue, Lomita, California.
b. Flag Salute
Nova Rusin, daughter of City Attorney Rusin, led the salute to the flag. c. Invocation
Mayor Pro Tem Segawa gave the invocation.
d. Roll Call
PRESENT: Councilmembers Gazeley, Uphoff, Waite, Mayor Pro Tem Segawa, and Mayor Waronek
ABSENT: None
STAFF PRESENT: City Manager Vialpando, City Attorney Rusin, Assistant City Manager Hernandez, Public Works Director Gonzalez, Administrative Services Director Kamada, Community and Economic Development Director Fernandez, Parks and Recreation Director Kelley, and City Clerk Gregory

2. APPROVAL OF AGENDA
Councilmember Uphoff made a motion, seconded by Mayor Pro Tem Segawa, to approve the agenda.

MOTION CARRIED by the following vote:

AYES: Councilmembers Gazeley, Uphoff, Waite, Mayor Pro Tem Segawa, and Mayor Waronek
NOES: None
ABSENT: None

3. PRESENTATIONS
The City Council recognized Deputy Kellogg and Lieutenant White from Lomita Sheriff’s Station for National Police Week.

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Lomita City Council Regular Meeting Minutes
May 6, 2025

Liz Bondy, Agricultural/Weights & Measures Inspector II, Division of Integrated Pest Management/L.A. County Agricultural Commissioner, gave a presentation on living with urban coyotes.

4. ORAL COMMUNICATIONS
Mayor Waronek announced the time for oral communications.

Bob Adams, Business Representative, AFSCME District Council 36, introduced himself.

Winona Phillabuam, Lomita Library Manager, announced upcoming programs and events.

Mary Hornickel, Chair, Health Fair Committee with the Lomita Chamber of Commerce, thanked City staff for their assistance and members of the Council who attended the fair, which showcased 51 vendors.

There being no further requests to speak, Mayor Waronek closed oral communications.

5. ORAL COMMUNICATIONS AND MEETING ATTENDANCE REPORTS FROM THE

CITY COUNCIL
Councilmember Waite reported on the following:
• April 21-22 – South Bay Association of Chambers of Commerce (SBACC) Sacramento Days
• April 23-25 – Cal Cities City Leaders Summit
• April 27 – Lomita Railroad Museum Tea with Friends
• April 28 – Red Car Ad Hoc Subcommittee Meeting
• April 28 – Arbor Day Tree Planting
• April 30 – Lomita Chamber of Commerce Mixer
• May 1 – Economic Development Committee Meeting
Councilmember Uphoff reported on the following:
• April 23 – South Bay Cities Council of Governments (SBCCOG) Homeless Services Task Force Meeting
• April 23 – California Contract Cities Association (CCCA) Legislative Committee Meeting • April 24 – SBCCOG Board of Directors Meeting
• April 28 – Red Car Ad Hoc Committee Meeting
• April 28 – Arbor Day Tree Planting
• April 28 – National League of Cities Transportation and Infrastructure Services Meeting • May 1 – Economic Development Subcommittee Meeting
• May 1 – U.S. Department of Transportation Intergovernmental Affairs Meeting Councilmember Uphoff requested that discussion of uses for Irene Lewis Park, including possible placement of the red car onsite, be brought back to Council at an upcoming meeting.

As he received support from Councilmember Waite and Mayor Waronek, the item will be brought back on a future agenda for Council discussion.

Councilmember Gazeley had nothing to report.

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Lomita City Council Regular Meeting Minutes
May 6, 2025

Mayor Pro Tem Segawa reported on the following:
• April 19 – Eggstravaganza at Lomita Park
• April 27 – Lomita Railroad Museum Tea with Friends
• April 28 – Arbor Day Tree Planting
• April 30 – Lomita Chamber of Commerce Mixer
• May 4 – Lomita Chamber of Commerce Health Fair
Mayor Waronek reported on the following:
• April 16 – L.A. County Sanitation District No. 5 Meeting • April 16 – CCCA Board of Directors Meeting
• April 19 – Eggstravaganza at Lomita Park
• April 21-22 – SBACC Commerce Sacramento Days
• April 26 – CCCA Council Academy
• April 27 – Lomita Railroad Museum Tea with Friends
• April 28 – Arbor Day Tree Planting
• May 1-2 – Southern California Association of Governments Regional Conference and General Assembly
• Announced the Golden Apple Awards taking place on May 9

6. CITY MANAGER’S REPORT (information only)
City Manager Vialpando stated that the beloved downtown clock has been reinstalled in front of the Civic Center and is illuminated at night. The graduation sign is back out front of City Hall due to popular demand for graduates from Lomita and beyond.

Parks and Recreation Director Kelley provided details about the upcoming spring concert to be held on May 9.

7. CONSENT AGENDA
RECOMMENDED ACTION: That Consent Agenda Items 7a-7g be approved.

Mayor Pro Tem Segawa made a motion, seconded by Councilmember Gazeley, to approve the recommended action.

MOTION CARRIED by the following vote:

AYES: Councilmembers Gazeley, Uphoff, Waite, Mayor Pro Tem Segawa, and Mayor Waronek
NOES: None
ABSENT: None
a. Motion to Waive Full Reading of Ordinances and That They be Read in Title Only RECOMMENDED ACTION: Approve motion.
b. Minutes of the Regular City Council Meetings of March 18, 2025, and April 1, 2025 RECOMMENDED ACTION: Approve minutes.

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Lomita City Council Regular Meeting Minutes
May 6, 2025

c. Warrants/Payroll Register
RECOMMENDED ACTION: Approve and file Warrants/Payroll Register d. Agreements for Work Related to the Downtown Lomita Streetscape Enhancement Project and Repurposing the Circle of Honor Ad Hoc Subcommittee to the Downtown Lomita Streetscape Enhancement Project Ad Hoc Subcommittee RECOMMENDED ACTION: Authorize the City Manager to enter into an agreement with Shariden Design Asphalt for decorative asphalt surfacing services in the amount of $25,415 with an additional contingency for unexpected costs of 15% in the amount of $3,813, for a total contract amount not to exceed $29,228; Authorize the City Manager to enter into an agreement with David Volz Design for median landscape design services in the amount of $32,500, with an additional contingency for unexpected costs of 15% in the amount of $4,875, for a total contract amount not to exceed $37,375; and, Authorize repurposing the Circle of Honor Ad Hoc Subcommittee to the Downtown Lomita Streetscapes Enhancement Project Ad Hoc Subcommittee.
e. Second Reading and Adoption of an Ordinance Pertaining to the Official City Seal, Logos, Insignias, and Other Identifiable Markings
RECOMMENDED ACTION: Adopt Ordinance No. 873 and find the action to be Categorically Exempt from the California Environmental Quality Act, (CEQA).

ORDINANCE NO. 873 – AN ORDINANCE OF THE CITY COUNCIL OF THE CITY OF

LOMITA, CALIFORNIA AMENDING THE LOMITA MUNICIPAL CODE TO ADD CHAPTER 17 TO TITLE II PERTAINING TO THE OFFICIAL CITY SEAL, LOGOS,

INSIGNIAS, AND OTHER IDENTIFIABLE MARKING AND FINDING THE ACTION

EXEMPT FROM CEQA
f. Policy for Multi-Family Residential Unit Proactive Inspections RECOMMENDED ACTION: Adopt Resolution No. 2025-12 establishing a policy for proactive multi-family residential unit inspections, and find the action is not subject to the California Environmental Quality Act (CEQA).

RESOLUTION NO. 2025-12 – A RESOLUTION OF THE CITY COUNCIL OF THE CITY OF LOMITA, CALIFORNIA, ADOPTING A POLICY FOR INSPECTION TO MULTIFAMILY RESIDENTIAL UNITS PURSUANT TO HEALTH AND SAFETY CODE SECTION 17970.7 WHEN THERE IS A VIOLATION OF HEALTH AND SAFETY CODE SECTION 17920.3 OR 17920.10 AND FINDING THE ACTION IS NOT SUBJECT TO

THE CALIFORNIA ENVIRONMENTAL QUALITY ACT
g. Professional Services Agreement with B & A for Grant Consulting Services RECOMMENDED ACTION: Authorize the City Manager to execute an Agreement with Blais & Associates (B&A) for grant services for an amount not to exceed $50,000.

8. SCHEDULED ITEMS
a. UPDATE ON NATIONAL NIGHT OUT 2025 AND HOEDOWN EVENT
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Lomita City Council Regular Meeting Minutes
May 6, 2025

RECOMMENDED ACTION: Discuss and consider the Parks and Recreation Commission recommendations regarding National Night Out 2025 and a Hoedown special event.

Parks and Recreation Director Kelley presented the staff report per the agenda material.

Brief Council discussion took place relative to holding National Night Out on the front lawn at City Hall on the official event date, holding the event at Lomita Park due to anticipated construction at City Hall parking lot, possible representation from the Lomita Sheriffs’ Station Foundation at the event, and making the event more engaging for the community.

There being no further discussion, Mayor Waronek invited public comment. As there were no requests from the public to speak on this item, Mayor Waronek invited a motion.

Councilmember Gazeley made a motion, seconded by Councilmember Uphoff, to hold National Night Out on the official event date of August 5 at Lomita Park.

MOTION CARRIED by the following vote:

AYES: Councilmembers Gazeley, Uphoff, Waite, Mayor Pro Tem Segawa, and Mayor Waronek
NOES: None
ABSENT: None
Brief Council discussion took place regarding combining the hoedown with the Lomita Railroad Foundation’s annual Family Day, and possibly changing the event’s name to reflect the merger.

Staff were directed to reach out the Lomita Railroad Museum Foundation to see if a combination event would interest them.

There being no further discussion, Mayor Waronek invited public comment. As there were no requests from the public to speak on this item, Mayor Waronek invited a motion.

Councilmember Uphoff made a motion, seconded by Mayor Pro Tem Segawa, to bring discussion of the hoedown event back for 2026 and to consider a name change.

MOTION CARRIED by the following vote:

AYES: Councilmembers Gazeley, Uphoff, Waite, Mayor Pro Tem Segawa, and Mayor Waronek
NOES: None
ABSENT: None
b. DISCUSSION AND CONSIDERATION OF A RESOLUTION OF INTENT TO LEVY ANNUAL ASSESSMENTS FOR LANDSCAPE MAINTENANCE DISTRICT NO. 1 FOR FISCAL YEAR 2025-2026
RECOMMENDED ACTION: Adopt resolution and set the public hearing date for June 3, 2025.

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May 6, 2025

Public Works Director Gonzalez presented the staff report per the agenda material.

There being no further discussion, Mayor Waronek invited public comment. As there were no requests from the public to speak on this item, Mayor Waronek invited a motion.

Councilmember Uphoff made a motion, seconded by Councilmember Gazeley, to approve the recommended action.

MOTION CARRIED by the following vote:

AYES: Councilmembers Gazeley, Uphoff, Waite, Mayor Pro Tem Segawa, and Mayor Waronek
NOES: None
ABSENT: None
Adopted the following titled resolution:

RESOLUTION NO. 2025-13 – A RESOLUTION OF THE CITY COUNCIL OF THE CITY OF LOMITA, CALIFORNIA, APPROVING THE ENGINEER’S REPORT FOR THE CITY OF LOMITA’S LANDSCAPE MAINTENANCE DISTRICT NO. 1 CHARGES FOR FISCAL YEAR 2025-26 AND DECLARING THE INTENT OF THE CITY COUNCIL TO

LEVY AND COLLECT ASSESSMENTS WITHIN THE LOMITA LANDSCAPE MAINTENANCE DISTRICT NO. 1 FOR THE FISCAL YEAR COMMENCING JULY 1, 2025, AND ENDING JUNE 30, 2026, AND SETTING A PUBLIC HEARING DATE OF JUNE 3, 2025
c. APPROVAL OF INITIAL EXPENDITURES FOR AN INTERIM LEASE AGREEMENT

AND CONVEYANCE OF THE DEFENSE FUEL SUPPORT POINT SAN PEDRO

FACILITY (NAVY FIELDS)
RECOMMENDED ACTION: Authorize the City Manager to enter into a Professional Services Agreement with Vanlen Consultants for preparation of Boundary Survey, ALTA, Certificate of Compliance, and Record of Survey for the Navy Fields in an amount not to exceed $45,170; and authorize the initial administrative fee to the Department of the Navy Naval Facilities Engineering Systems Command (NAVFAC) Real Estate in an amount of $35,350.

City Manager Vialpando presented the staff report per the agenda material.

Brief Council discussion took place.

There being no further discussion, Mayor Waronek invited public comment. As there were no requests from the public to speak on this item, Mayor Waronek invited a motion.

Mayor Pro Tem Segawa made a motion, seconded by Councilmember Gazeley, to approve the recommended action.

MOTION CARRIED by the following vote:

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Lomita City Council Regular Meeting Minutes
May 6, 2025

AYES: Councilmembers Gazeley, Uphoff, Waite, Mayor Pro Tem Segawa, and Mayor Waronek
NOES: None
ABSENT: None

9. PUBLIC HEARINGS
a. PUBLIC HEARING ON VACANCIES TO COMPLY WITH ASSEMBLY BILL 2561 RECOMMENDED ACTION: Receive and file this report. No action is needed.

Human Resources Manager Dixon presented the staff report per the agenda material, then introduced Bob Adams, Business Representative for the City’s Bargaining Unit, Lomita AFSCME. Mr. Adams spoke of the importance of the presentation, which is an evaluation of the health of the workforce, and he added that he is encouraged by the report.

Mayor Waronek opened the public hearing at 7:18 p.m. As there were no requests from the public to speak on this item, Mayor Waronek closed the public hearing at 7:18 p.m.

As there was no further Council discussion, Mayor Waronek stated that without objection the report is received and filed.
b. ORDINANCE NO. 872 - AN ORDINANCE AMENDING THE CONTRACT BETWEEN

THE BOARD OF ADMINISTRATION OF THE CALIFORNIA PUBLIC EMPLOYEES'

RETIREMENT SYSTEM (CALPERS) AND THE CITY OF LOMITA (SECOND

READING)
RECOMMENDED ACTION: After conducting a public hearing, and after the City Attorney reads the title to adopt Ordinance No. 872, authorizing an Amendment to the Contract Between the City of Lomita and the Board of Administration of the California Public Employees’ Retirement System to remove cost sharing for the Unrepresented Executive Management Group Pursuant to Government Code Section 20516.

Administrative Services Director Kamada presented the staff report per the agenda material.

There being no questions for staff, Mayor Waronek opened the public hearing at 7:20 p.m. As there were no requests from the public to speak on this item, Mayor Waronek closed the public hearing at 7:20 p.m. and invited a motion from the Council discussion or a motion.

Councilmember Waite made a motion, seconded by Councilmember Uphoff, to approve the recommended action.

MOTION CARRIED by the following vote:

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Lomita City Council Regular Meeting Minutes
May 6, 2025

AYES: Councilmembers Gazeley, Uphoff, Waite, Mayor Pro Tem Segawa, and Mayor Waronek
NOES: None
ABSENT: None
Introduced the following titled ordinance:

ORDINANCE NO. 872 – AN ORDINANCE OF THE CITY COUNCIL OF THE CITY OF

LOMITA, CALIFORNIA, AUTHORIZING AN AMENDMENT TO THE CONTRACT

BETWEEN THE CITY COUNCIL OF THE CITY OF LOMITA AND THE BOARD OF ADMINISTRATION OF THE CALIFORNIA PUBLIC EMPLOYEES’ RETIREMENT

SYSTEM TO REDUCE COST-SHARING FOR SECOND-TIER CLASSIC LOCAL

MISCELLANEOUS MEMBERS IN THE UNREPRESENTED EXECUTIVE
MANAGEMENT GROUP PURSUANT TO GOVERNMENT CODE SECTION 20516.

9. ADJOURNMENT
There being no further business to discuss, Mayor Waronek adjourned the meeting at 7:22 p.m. in memory of Roberta “Bobbie” Uphoff, the mother of Councilmember Uphoff.

Respectfully submitted,
_________________________________
Kathleen Horn Gregory, MMC, City Clerk
Adopted:

Tuesday, July 01, 2025 Reg CC MTG, Page *17
CONSENT CALENDAR
AGENDA NO. 7.C.

July 1, 2025
TO:     Honorable Mayor and City Council
FROM:    Administrative Services Department
DATE:    July 1, 2025
SUBJECT:  WARRANT REGISTER
PAYROLL REGISTER

July 1, 2025  TOTAL WARRANTS ISSUED:    $854,023.47

Prepay:       534886
Check Numbers:    534887‐534971

Total Pages of Register:  12

June 13, 2025   TOTAL PAYROLL ISSUED:    $141,655.90
I hereby certify that the demands or claims covered by the checks listed on pages 1 to 12 inclusive of the check register are accurate and funds are available for payment thereof:
_
Susan Kamada
Administrative Services Director
Tuesday, July 01, 2025 Reg CC MTG, Page *18
6/25/2025 3:19:44 PM Page 1 of 12
Warrant Register
Lomita, CA By Vendor Name
Payment Dates 6/18/2025 - 7/1/2025
Payment Number Payment Date Vendor Name Payable Number Description (Item) Amount Vendor: 0180 - Administrative Services Co-op, Inc.
534887 07/01/2025 Administrative Services Co-op,…250510 DAR May 25 10,296.17 Vendor 0180 - Administrative Services Co-op, Inc. Total: 10,296.17 Vendor: 7445 - All City Management Services, Inc.
534888 07/01/2025 All City Management Services, …102037 Crossing Guard Services 5,203.44 Vendor 7445 - All City Management Services, Inc. Total: 5,203.44 Vendor: 6664 - Alliant Insurance Services
534889 07/01/2025 Alliant Insurance Services 3121765 Founder's Day Insurance 1,622.00 Vendor 6664 - Alliant Insurance Services Total: 1,622.00 Vendor: 0545 - Allied Waste Transfer Services (BFI Falcon TS) 534890 07/01/2025 Allied Waste Transfer Services …4404-000023527 Dump Fee 559.45 534890 07/01/2025 Allied Waste Transfer Services …4404-000023527 Dump Fee 376.22 Vendor 0545 - Allied Waste Transfer Services (BFI Falcon TS) Total: 935.67 Vendor: 12155 - Amazon Capital Services
534891 07/01/2025 Amazon Capital Services 11PV-RTQT-YLV1 Color Ribbon Load-N-Go for Z… 25.42 534891 07/01/2025 Amazon Capital Services 11W1-CD6Y-MP47 iPad Case Compatible with Ga… 22.64 534891 07/01/2025 Amazon Capital Services 1HX4-VTKC-RN6H Sticky Notes 3 X 3 9.44 534891 07/01/2025 Amazon Capital Services 1HX4-VTKC-RN6H 27" Computer Privacy Screen 65.74 534891 07/01/2025 Amazon Capital Services 1KFK-WY4W-3PW1 Returning Roller Ball Pen 12-Pk -18.44 534891 07/01/2025 Amazon Capital Services 1P3M-JXML-WKQF 60" Solid Wood Work Bench 254.14 534891 07/01/2025 Amazon Capital Services 1PXR-X1YM-TMHC Roller Ball Pen 12-Pk 35.00 534891 07/01/2025 Amazon Capital Services 1PXR-X1YM-TMHC EZ Correction Tape 4-Count 2.93 534891 07/01/2025 Amazon Capital Services 1RPY-WY61-NX9D Double-Sided Magnetic White… 44.19 534891 07/01/2025 Amazon Capital Services 1XHJ-3G6C-CTWR Sticky Notes 3" X 3" 19.20 534891 07/01/2025 Amazon Capital Services 1XHJ-3G6C-CTWR Logitech Unifying USB Receive… 16.69 534891 07/01/2025 Amazon Capital Services 1XHJ-3G6C-CTWR Quick Dry Correction Fluid 2-Pk 5.51 Vendor 12155 - Amazon Capital Services Total: 482.46
Vendor: 13308 - American Red Cross
534892 07/01/2025 American Red Cross 060925 First Aid for Founder's Day 1,000.00 Vendor 13308 - American Red Cross Total: 1,000.00
Vendor: 6609 - AT&T
534893 07/01/2025 AT&T 23589121 Fax Services 32.82
Vendor 6609 - AT&T Total: 32.82
Vendor: 3334 - Autozone, Inc.
534894 07/01/2025 Autozone, Inc. 02859451557 Spray Paint 38.54 534894 07/01/2025 Autozone, Inc. 02859465993 Antifreeze/Coolant 15.15 534894 07/01/2025 Autozone, Inc. 02859479515 Pilot Tail Light 35.27 534894 07/01/2025 Autozone, Inc. 02859479515 10W-30 Motor Oil 32.81 Vendor 3334 - Autozone, Inc. Total: 121.77
Vendor: 10939 - Avis Peterson
534895 07/01/2025 Avis Peterson 2004937.001 Refund-Picnic Shelter Deposit 137.50 Vendor 10939 - Avis Peterson Total: 137.50
Vendor: 0415 - B.D. White Top Soil Co.
534896 07/01/2025 B.D. White Top Soil Co. 92685 Dirt Mix 81.77 534896 07/01/2025 B.D. White Top Soil Co. 92699 Brown Bark 110.50 534896 07/01/2025 B.D. White Top Soil Co. 92746 Staple 33.15 534896 07/01/2025 B.D. White Top Soil Co. 92746 Dir Mix 28.60 534896 07/01/2025 B.D. White Top Soil Co. 92747 Decomposed Granite 143.65 534896 07/01/2025 B.D. White Top Soil Co. 92755 Brown Bark 221.00 Vendor 0415 - B.D. White Top Soil Co. Total: 618.67
Tuesday, July 01, 2025 Reg CC MTG, Page *19
Warrant Register Payment Dates: 6/18/2025 - 7/1/2025
6/25/2025 3:19:44 PM Page 2 of 12
Payment Number Payment Date Vendor Name Payable Number Description (Item) Amount Vendor: 3168 - California Banner & Sign Co.
534897 07/01/2025 California Banner & Sign Co. 21141 Scoreboard Refurbishment-W… 1,200.00 534897 07/01/2025 California Banner & Sign Co. 21141 Scoreboard Refurbishment-Vi… 433.25 534897 07/01/2025 California Banner & Sign Co. 21141 Scoreboard Refurbishment-Pa… 331.50 Vendor 3168 - California Banner & Sign Co. Total: 1,964.75 Vendor: 6407 - California JPIA
534898 07/01/2025 California JPIA PRIM-00062 JPIA Workers' Comp & Liability 1,043.00 534898 07/01/2025 California JPIA PRIM-00062 JPIA Workers' Comp & Liability 2,974.00 534898 07/01/2025 California JPIA PRIM-00062 JPIA Workers' Comp & Liability 12,263.00 534898 07/01/2025 California JPIA PRIM-00062 JPIA Workers' Comp & Liability 34,966.00 534898 07/01/2025 California JPIA PRIM-00062 JPIA Workers' Comp & Liability 3,269.00 534898 07/01/2025 California JPIA PRIM-00062 JPIA Workers' Comp & Liability 9,321.00 534898 07/01/2025 California JPIA PRIM-00062 JPIA Workers' Comp & Liability 6,653.00 534898 07/01/2025 California JPIA PRIM-00062 JPIA Workers' Comp & Liability 18,969.00 534898 07/01/2025 California JPIA PRIM-00062 JPIA Workers' Comp & Liability 2,545.00 534898 07/01/2025 California JPIA PRIM-00062 JPIA Workers' Comp & Liability 7,258.00 534898 07/01/2025 California JPIA PRIM-00062 JPIA Workers' Comp & Liability 8,265.00 534898 07/01/2025 California JPIA PRIM-00062 JPIA Workers' Comp & Liability 23,568.00 534898 07/01/2025 California JPIA PRIM-00062 JPIA Workers' Comp & Liability 7,327.00 534898 07/01/2025 California JPIA PRIM-00062 JPIA Workers' Comp & Liability 20,891.00 534898 07/01/2025 California JPIA PRIM-00062 JPIA Workers' Comp & Liability 5,885.00 534898 07/01/2025 California JPIA PRIM-00062 JPIA Workers' Comp & Liability 16,780.00 534898 07/01/2025 California JPIA PRIM-00062 JPIA Workers' Comp & Liability 4,540.00 534898 07/01/2025 California JPIA PRIM-00062 JPIA Workers' Comp & Liability 12,946.00 534898 07/01/2025 California JPIA PRIM-00062 JPIA Workers' Comp & Liability 8,922.00 534898 07/01/2025 California JPIA PRIM-00062 JPIA Workers' Comp & Liability 25,440.00 534898 07/01/2025 California JPIA PRIM-00062 JPIA Workers' Comp & Liability 13,330.00 534898 07/01/2025 California JPIA PRIM-00062 JPIA Workers' Comp & Liability 38,007.00 534898 07/01/2025 California JPIA PRIM-00062 JPIA Workers' Comp & Liability 125.00 534898 07/01/2025 California JPIA PRIM-00062 JPIA Workers' Comp & Liability 357.00 534898 07/01/2025 California JPIA PRIM-00062 JPIA Workers' Comp & Liability 6,063.00 534898 07/01/2025 California JPIA PRIM-00062 JPIA Workers' Comp & Liability 17,286.00 534898 07/01/2025 California JPIA PRIM-00062 JPIA Workers' Comp & Liability 932.00 534898 07/01/2025 California JPIA PRIM-00062 JPIA Workers' Comp & Liability 2,658.00 534898 07/01/2025 California JPIA PRIM-00062 JPIA Workers' Comp & Liability 3,834.00 534898 07/01/2025 California JPIA PRIM-00062 JPIA Workers' Comp & Liability 10,933.00 534898 07/01/2025 California JPIA PRIM-00062 JPIA Workers' Comp & Liability 307.00 534898 07/01/2025 California JPIA PRIM-00062 JPIA Workers' Comp & Liability 875.00 534898 07/01/2025 California JPIA PRIM-00062 JPIA Workers' Comp & Liability 279.00 534898 07/01/2025 California JPIA PRIM-00062 JPIA Workers' Comp & Liability 795.00 534898 07/01/2025 California JPIA PRIM-00062 JPIA Workers' Comp & Liability 116.00 534898 07/01/2025 California JPIA PRIM-00062 JPIA Workers' Comp & Liability 330.00 534898 07/01/2025 California JPIA PRIM-00062 JPIA Workers' Comp & Liability 2,696.00 534898 07/01/2025 California JPIA PRIM-00062 JPIA Workers' Comp & Liability 7,686.00 534898 07/01/2025 California JPIA PRIM-00062 JPIA Workers' Comp & Liability 1,023.00 534898 07/01/2025 California JPIA PRIM-00062 JPIA Workers' Comp & Liability 2,918.00 534898 07/01/2025 California JPIA PRIM-00062 JPIA Workers' Comp & Liability 5,446.00 534898 07/01/2025 California JPIA PRIM-00062 JPIA Workers' Comp & Liability 15,528.00 534898 07/01/2025 California JPIA PRIM-00062 JPIA Workers' Comp & Liability 2,126.00 534898 07/01/2025 California JPIA PRIM-00062 JPIA Workers' Comp & Liability 6,061.00 534898 07/01/2025 California JPIA PRIM-00062 JPIA Workers' Comp & Liability 25,924.00 534898 07/01/2025 California JPIA PRIM-00062 JPIA Workers' Comp & Liability 73,918.00 Vendor 6407 - California JPIA Total: 473,378.00
Vendor: 6687 - Canon Financial Services, Inc.
534899 07/01/2025 Canon Financial Services, Inc. 41262393 Public Works & Recreation Co… 353.25 Vendor 6687 - Canon Financial Services, Inc. Total: 353.25 Vendor: 12501 - Charter Communications Operating, LLC
534900 07/01/2025 Charter Communications Ope… 0397497060225 Public Works Yard-Internet Se… 82.63 Tuesday, July 01, 2025 Reg CC MTG, Page *20
Warrant Register Payment Dates: 6/18/2025 - 7/1/2025
6/25/2025 3:19:44 PM Page 3 of 12
Payment Number Payment Date Vendor Name Payable Number Description (Item) Amount 534900 07/01/2025 Charter Communications Ope… 0397497060225 Public Works Yard-Internet Se… 82.62 Vendor 12501 - Charter Communications Operating, LLC Total: 165.25 Vendor: 3818 - City of Torrance
534901 07/01/2025 City of Torrance 05152025 Annual Area G Cost Allocation 4,648.00 534901 07/01/2025 City of Torrance 051525 Annual Area G Alert South Bay… 9,877.46 Vendor 3818 - City of Torrance Total: 14,525.46
Vendor: 13323 - Dolores Emdee
534902 07/01/2025 Dolores Emdee 061925 Dial-A-Ride Refund 2.00 Vendor 13323 - Dolores Emdee Total: 2.00
Vendor: 13319 - Edward Rosales
534903 07/01/2025 Edward Rosales 061025 Mileage Reimbursement 16.80 Vendor 13319 - Edward Rosales Total: 16.80
Vendor: 2095 - Ewing Irrigation Products
534904 07/01/2025 Ewing Irrigation Products 25982476 Solenoid w/o ADPT for RB 119.04 534904 07/01/2025 Ewing Irrigation Products 26023347 Valve Box Bolt 1.11 534904 07/01/2025 Ewing Irrigation Products 26023347 10" Electrical Valve Box/Lid 40.27 534904 07/01/2025 Ewing Irrigation Products 26042188 Adj Rotor 48.15 534904 07/01/2025 Ewing Irrigation Products 26369383 1/2 Marlex 90 Street Ell 13.07 534904 07/01/2025 Ewing Irrigation Products 26369383 Sprinkler Head 40.16 534904 07/01/2025 Ewing Irrigation Products 26369383 1/2 X 5 PVC Sch 80 Nipple 1.66 534904 07/01/2025 Ewing Irrigation Products 26369383 1/2 X 2 PVC Sch 80 Nipple 1.01 534904 07/01/2025 Ewing Irrigation Products 26369383 1/2 X 3 PVC Sch 80 Nipple 1.18 534904 07/01/2025 Ewing Irrigation Products 26369383 1/2 PVC Coupling 4.82 534904 07/01/2025 Ewing Irrigation Products 26369383 1/2 X 6 PVC Sch 80 Nipple 1.98 534904 07/01/2025 Ewing Irrigation Products 26369383 1/2 X CL PVC Sch 80 Nipple 0.87 534904 07/01/2025 Ewing Irrigation Products 26369383 1/2 X 8 PVC Sch 80 Nipple 2.41 534904 07/01/2025 Ewing Irrigation Products 26369383 Plastic Nozzle 4.21 534904 07/01/2025 Ewing Irrigation Products 26369383 1/2 Riser Extension White 2.67 Vendor 2095 - Ewing Irrigation Products Total: 282.61
Vendor: 7116 - Ferguson Waterworks #1083
534905 07/01/2025 Ferguson Waterworks #1083 0053196 6" Stainless Steel Coupling 1,732.64 534905 07/01/2025 Ferguson Waterworks #1083 0053196 1" x 60' Type K Soft Tubing 844.43 534905 07/01/2025 Ferguson Waterworks #1083 0053196-1 LF 3/4 X 1 MTR Bush w/Gasket 279.29 534905 07/01/2025 Ferguson Waterworks #1083 0053196-1 LF 3/4 X 1 MTR Bush PR 483.88 Vendor 7116 - Ferguson Waterworks #1083 Total: 3,340.24 Vendor: 13307 - Frontline Traffic Control
534906 07/01/2025 Frontline Traffic Control 414 Traffic Control-Daily Equipme… 1,500.00 534906 07/01/2025 Frontline Traffic Control 414 Founder's Day Traffic Control-… 1,970.00 534906 07/01/2025 Frontline Traffic Control 414 Founder's Day Traffic Control-… 2,450.00 534906 07/01/2025 Frontline Traffic Control 414 Founder's Day Traffic Control-… 300.00 534906 07/01/2025 Frontline Traffic Control 414 Founder's Day Traffic Control… 1,350.00 Vendor 13307 - Frontline Traffic Control Total: 7,570.00 Vendor: 12849 - Galaxy Security Company Inc
534907 07/01/2025 Galaxy Security Company Inc 005 Security Services for Founder's… 1,680.00 534907 07/01/2025 Galaxy Security Company Inc 005 Security Services for Founder's… 3,696.00 534907 07/01/2025 Galaxy Security Company Inc 005 Security Services for Founder's… 4,704.00 Vendor 12849 - Galaxy Security Company Inc Total: 10,080.00 Vendor: 12061 - GovInvest Inc.
534908 07/01/2025 GovInvest Inc. 2025-6414 Compensation Module-Annual… 3,850.00 534908 07/01/2025 GovInvest Inc. 2025-6414 Compensation Module-Annual… 3,850.00 Vendor 12061 - GovInvest Inc. Total: 7,700.00
Vendor: 6718 - Graffiti Protective Coatings Inc.
534909 07/01/2025 Graffiti Protective Coatings Inc. 7031-0425 Graffiti Removal April 25 2,700.00 534909 07/01/2025 Graffiti Protective Coatings Inc. 7031-0525 Graffiti Removal May 25 1,800.00 Vendor 6718 - Graffiti Protective Coatings Inc. Total: 4,500.00 Vendor: 6818 - Granicus, Inc.
534910 07/01/2025 Granicus, Inc. 206543 City Council Meeting Software… 9,714.96 Tuesday, July 01, 2025 Reg CC MTG, Page *21
Warrant Register Payment Dates: 6/18/2025 - 7/1/2025
6/25/2025 3:19:44 PM Page 4 of 12
Payment Number Payment Date Vendor Name Payable Number Description (Item) Amount 534910 07/01/2025 Granicus, Inc. 206543 City Council Meeting Software… 9,714.96 Vendor 6818 - Granicus, Inc. Total: 19,429.92
Vendor: 13327 - Gumaro Orozco
534911 07/01/2025 Gumaro Orozco 2004940.001 Refund-Picnic Shelter Deposit 40.00 Vendor 13327 - Gumaro Orozco Total: 40.00
Vendor: 3036 - Harbor Freight Tools USA, Inc.
534912 07/01/2025 Harbor Freight Tools USA, Inc. 9eb56dc7 6T Heavy Duty Jack 132.58 534912 07/01/2025 Harbor Freight Tools USA, Inc. d46e3dd4 Watertight HS Butt Conn. 30 … 11.04 534912 07/01/2025 Harbor Freight Tools USA, Inc. d46e3dd4 3/4 X 60 IND. Electrical Tape 4.40 534912 07/01/2025 Harbor Freight Tools USA, Inc. d46e3dd4 12V DC Transfer Pump 66.29 Vendor 3036 - Harbor Freight Tools USA, Inc. Total: 214.31 Vendor: 7144 - Hazen and Sawyer, P.C.
534913 07/01/2025 Hazen and Sawyer, P.C. 20007-010-0000045 Consulting Services-CWPF Apri… 12,130.00 Vendor 7144 - Hazen and Sawyer, P.C. Total: 12,130.00
Vendor: 3241 - Hinderliter, De Llamas & Associates
534914 07/01/2025 Hinderliter, De Llamas & Assoc…SIN051076 Sales Tax 1,500.10 Vendor 3241 - Hinderliter, De Llamas & Associates Total: 1,500.10 Vendor: 13321 - Janis Ringel
534915 07/01/2025 Janis Ringel 091925 Dial-A-Ride Refund 10.00 Vendor 13321 - Janis Ringel Total: 10.00
Vendor: 7420 - JFS Care
534916 07/01/2025 JFS Care May 25 Services-Lifeline May 25 663.00 Vendor 7420 - JFS Care Total: 663.00
Vendor: 13317 - Julissa Monge
534917 07/01/2025 Julissa Monge 061725 Mileage Reimbursement 27.16 Vendor 13317 - Julissa Monge Total: 27.16
Vendor: 13325 - Jun Suzuki
534918 07/01/2025 Jun Suzuki 2004938.001 Refund-Picnic Shelter Deposit 40.00 Vendor 13325 - Jun Suzuki Total: 40.00
Vendor: 4692 - Kathleen Gregory
534919 07/01/2025 Kathleen Gregory 061625 Wellness Reimbursement 150.00 Vendor 4692 - Kathleen Gregory Total: 150.00
Vendor: 12266 - Kathy Mead
534920 07/01/2025 Kathy Mead 061325 Dial-A-Ride Refund 18.00 Vendor 12266 - Kathy Mead Total: 18.00
Vendor: 13324 - Kenneth Rudio
534921 07/01/2025 Kenneth Rudio 062325 Dial-A-Ride Refund 30.00 Vendor 13324 - Kenneth Rudio Total: 30.00
Vendor: 7416 - Kosmont Companies
534922 07/01/2025 Kosmont Companies 2409.4-007 Economic Development Advis… 2,436.33 Vendor 7416 - Kosmont Companies Total: 2,436.33
Vendor: 13315 - Kumiko Kikuchi
534923 07/01/2025 Kumiko Kikuchi 061325 Dial-A-Ride Refund 22.00 Vendor 13315 - Kumiko Kikuchi Total: 22.00
Vendor: 3130 - L.A. County Department of Animal Care & Control 534924 07/01/2025 L.A. County Department of An… May 25 Animal Housing May 25 -1,128.00 534924 07/01/2025 L.A. County Department of An… May 25 Animal Housing May 25 13,065.11 Vendor 3130 - L.A. County Department of Animal Care & Control Total: 11,937.11 Vendor: 3187 - L.A. County Department of Public Works
534925 07/01/2025 L.A. County Department of Pu… RE-PW-25060906406 Industrial Waste May 25 3,044.63 534925 07/01/2025 L.A. County Department of Pu… RE-PW-25060906458 Traffic Engineering Advisory … 241.86 Vendor 3187 - L.A. County Department of Public Works Total: 3,286.49 Vendor: 7541 - LAE Associates, Inc.
534926 07/01/2025 LAE Associates, Inc. 25-320 LAE - 247 Project 8,685.75 Tuesday, July 01, 2025 Reg CC MTG, Page *22
Warrant Register Payment Dates: 6/18/2025 - 7/1/2025
6/25/2025 3:19:44 PM Page 5 of 12
Payment Number Payment Date Vendor Name Payable Number Description (Item) Amount 534926 07/01/2025 LAE Associates, Inc. 25-325 Construction Management-L… 23,154.92 Vendor 7541 - LAE Associates, Inc. Total: 31,840.67
Vendor: 3590 - League of California Cities
534927 07/01/2025 League of California Cities 4385 League Dues FY 2025-26 1,149.75 Vendor 3590 - League of California Cities Total: 1,149.75 Vendor: 3331 - Lee's Tires
534928 07/01/2025 Lee's Tires 96746 2019 Ford F-150 Tires Replac… 105.56 534928 07/01/2025 Lee's Tires 96746 2019 Ford F-150 Tires Replac… 622.66 534928 07/01/2025 Lee's Tires 96746 2019 Ford F-150 Tires Replac… 40.00 534928 07/01/2025 Lee's Tires 97050 2018 Ford Transit Connect Tir… 264.13 534928 07/01/2025 Lee's Tires 97050 2018 Ford Transit Connect Tir… 40.00 534928 07/01/2025 Lee's Tires 97050 2018 Ford Transit Connect Tir… 38.60 534928 07/01/2025 Lee's Tires 97050 2018 Ford Transit Connect Tir… 10.00 Vendor 3331 - Lee's Tires Total: 1,120.95
Vendor: 12247 - LegalShield
534929 07/01/2025 LegalShield June 25 Employee Legal Insurance Be… 53.70 Vendor 12247 - LegalShield Total: 53.70
Vendor: 3652 - Leticia Moreno-Paz
534930 07/01/2025 Leticia Moreno-Paz 061125 Wellness Reimbursement 150.00 Vendor 3652 - Leticia Moreno-Paz Total: 150.00
Vendor: 13326 - Lisa Andrade
534931 07/01/2025 Lisa Andrade 2004939.001 Refund-Picnic Shelter Deposit 75.00 Vendor 13326 - Lisa Andrade Total: 75.00
Vendor: 3317 - Lomita Obedience Training Club
534932 07/01/2025 Lomita Obedience Training Cl… 0612525 Dog Obedience Class Instructor 4,003.41 Vendor 3317 - Lomita Obedience Training Club Total: 4,003.41 Vendor: 6859 - Los Altos Trophy
534933 07/01/2025 Los Altos Trophy 98370 8-1/2 Soccer Antique Gold Res… 94.37 534933 07/01/2025 Los Altos Trophy 98370 Generic Soccer Figure, 1st Pla… 593.37 534933 07/01/2025 Los Altos Trophy 98370 Gold Soccer Medal w/ 7/8" Re… 584.77 534933 07/01/2025 Los Altos Trophy 98370 Generic Soccer Figure, 2nd Pla… 553.61 534933 07/01/2025 Los Altos Trophy 98370 Silver Soccer Medal w/ 7/8" G… 417.69 534933 07/01/2025 Los Altos Trophy 98370 Gold Soccer Medal w/ 7/8" Pu… 306.31 534933 07/01/2025 Los Altos Trophy 98370 Generic Soccer Figure, 3rd Pla… 388.96 534933 07/01/2025 Los Altos Trophy 98370 Bronze Soccer Medal w/ 7/8" … 306.31 Vendor 6859 - Los Altos Trophy Total: 3,245.39
Vendor: 13316 - Mary Ferrin
534934 07/01/2025 Mary Ferrin 061325 Dial-A-Ride Refund 13.00 Vendor 13316 - Mary Ferrin Total: 13.00
Vendor: 13314 - Masahiro Kikuchi
534935 07/01/2025 Masahiro Kikuchi 061325 Dial-A-Ride Refund 20.00 Vendor 13314 - Masahiro Kikuchi Total: 20.00
Vendor: 13318 - Matthew Marquez
534936 07/01/2025 Matthew Marquez 061225 Mileage Reimbursement 67.20 Vendor 13318 - Matthew Marquez Total: 67.20
Vendor: 13306 - Meridian Rapid Defense Group Rentals LLC 534937 07/01/2025 Meridian Rapid Defense Group…INV-R-5962 Traffic Control Barriers Rental… -11,492.00 534937 07/01/2025 Meridian Rapid Defense Group…INV-R-5962 Beam Gate Rental 4,408.95 534937 07/01/2025 Meridian Rapid Defense Group…INV-R-5962 Archer Barrier Rental 21,216.00 534937 07/01/2025 Meridian Rapid Defense Group…INV-R-5962 Rapid Gate Rental 2,861.94 Vendor 13306 - Meridian Rapid Defense Group Rentals LLC Total: 16,994.89 Vendor: 7097 - NeoGov
534938 07/01/2025 NeoGov INV-134944 Payroll Software & Services S… 61,907.40 Vendor 7097 - NeoGov Total: 61,907.40
Tuesday, July 01, 2025 Reg CC MTG, Page *23
Warrant Register Payment Dates: 6/18/2025 - 7/1/2025
6/25/2025 3:19:44 PM Page 6 of 12
Payment Number Payment Date Vendor Name Payable Number Description (Item) Amount Vendor: 13024 - Noora Fazal
534939 07/01/2025 Noora Fazal 2004936.001 Refund-Tom Rico Center Depo… 200.00 Vendor 13024 - Noora Fazal Total: 200.00
Vendor: 13311 - Norma Nickell
534940 07/01/2025 Norma Nickell 061225 Dial-A-Ride Refund 19.00 Vendor 13311 - Norma Nickell Total: 19.00
Vendor: 7496 - Numa Networks
534941 07/01/2025 Numa Networks 37763 Fortinet FortiCare -1 Year Serv… 1,798.14 534941 07/01/2025 Numa Networks 37763 Fortinet FortiCare -1 Year Serv… 1,798.14 Vendor 7496 - Numa Networks Total: 3,596.28
Vendor: 12004 - Occupational Health Centers of CA, A Medical Grp 534942 07/01/2025 Occupational Health Centers o…87023140 Pre-Employee Physical Exam 178.00 Vendor 12004 - Occupational Health Centers of CA, A Medical Grp Total: 178.00 Vendor: 6594 - Office Depot Business Solutions, LLC
534943 07/01/2025 Office Depot Business Solutio… 425183368001 Document Covers, 6 Count 99.45 Vendor 6594 - Office Depot Business Solutions, LLC Total: 99.45 Vendor: 7143 - Onward Engineering
534944 07/01/2025 Onward Engineering 8257 Design Services for Zone G Wa… 2,796.00 Vendor 7143 - Onward Engineering Total: 2,796.00
Vendor: 12907 - Psomas
534945 07/01/2025 Psomas 222196 Engineering Services for Sewer… 2,965.00 534945 07/01/2025 Psomas 222205 Engineering Services-Sewer M… 1,320.00 Vendor 12907 - Psomas Total: 4,285.00
Vendor: 13322 - Pug Nation Rescue
534946 07/01/2025 Pug Nation Rescue 061925 Special Event Permit Refund 8.81 534946 07/01/2025 Pug Nation Rescue 061925 Special Event Permit Refund 220.16 Vendor 13322 - Pug Nation Rescue Total: 228.97
Vendor: 13309 - Ricky Torres
534947 07/01/2025 Ricky Torres 061225 Dial-A-Ride Refund 40.00 Vendor 13309 - Ricky Torres Total: 40.00
Vendor: 13121 - Risk Management Professionals
534948 07/01/2025 Risk Management Professiona…250259 2024 Lomita Hazard Mitigation… 7,612.50 Vendor 13121 - Risk Management Professionals Total: 7,612.50 Vendor: 12285 - Roadline Products Inc. USA
534949 07/01/2025 Roadline Products Inc. USA 20945 Street Signs 474.98 Vendor 12285 - Roadline Products Inc. USA Total: 474.98 Vendor: 13310 - Roberta Cahoon
534950 07/01/2025 Roberta Cahoon 061225 Dial-A-Ride Refund 10.00 Vendor 13310 - Roberta Cahoon Total: 10.00
Vendor: 9122 - Roland Gutierrez
534951 07/01/2025 Roland Gutierrez 062425 Cardio Salsa Dance Instructor 910.00 Vendor 9122 - Roland Gutierrez Total: 910.00
Vendor: 3066 - Rusher Air Conditioning
534952 07/01/2025 Rusher Air Conditioning 2105180 Replace Condenser Fan Motor… 2,699.00 Vendor 3066 - Rusher Air Conditioning Total: 2,699.00
Vendor: 13263 - Sean Blake DBA DN Signs
534953 07/01/2025 Sean Blake DBA DN Signs 7828 Installation of Sign in New Fr… 375.00 534953 07/01/2025 Sean Blake DBA DN Signs 7828 Structural Engineering 375.00 534953 07/01/2025 Sean Blake DBA DN Signs 7828 Fabrication New Custom Alum… 1,093.95 Vendor 13263 - Sean Blake DBA DN Signs Total: 1,843.95
Vendor: 7233 - Siteone Landscape Supply, LLC
534954 07/01/2025 Siteone Landscape Supply, LLC 154752192-001 Sch 40 PVC Reducing Tee 3/4"… 5.57 534954 07/01/2025 Siteone Landscape Supply, LLC 154752192-001 Pro-Span PVC Expansion Repai… 17.80 534954 07/01/2025 Siteone Landscape Supply, LLC 154752192-001 Pro-Span PVC Expansion Repai… 30.81 534954 07/01/2025 Siteone Landscape Supply, LLC 154752192-001 Sch 40 PVC Tee 1" Socket 1.75 Tuesday, July 01, 2025 Reg CC MTG, Page *24
Warrant Register Payment Dates: 6/18/2025 - 7/1/2025
6/25/2025 3:19:44 PM Page 7 of 12
Payment Number Payment Date Vendor Name Payable Number Description (Item) Amount 534954 07/01/2025 Siteone Landscape Supply, LLC 154752192-001 Sch 40 PVC 45 Degree Elbow 1… 2.02 534954 07/01/2025 Siteone Landscape Supply, LLC 154752192-001 PVC Pipe 1" X 20' Sch 40 Bell E… 12.04 534954 07/01/2025 Siteone Landscape Supply, LLC 154761860-001 Weld-On P-70 Purple Primer 14.52 534954 07/01/2025 Siteone Landscape Supply, LLC 154761860-001 Weld-On 711 Gray PVC Cement 19.03 534954 07/01/2025 Siteone Landscape Supply, LLC 154761860-001 Tool Box 25.02 534954 07/01/2025 Siteone Landscape Supply, LLC 154761860-001 Replacement Blade for VC-03… 53.80 534954 07/01/2025 Siteone Landscape Supply, LLC 15492087-001 Rake Head 19" Steel Head 41.40 534954 07/01/2025 Siteone Landscape Supply, LLC 15492087-001 Multi-Surface Broom 24" 49.06 534954 07/01/2025 Siteone Landscape Supply, LLC 15492087-001 Leaf Rake Long Wood Replac… 32.04 Vendor 7233 - Siteone Landscape Supply, LLC Total: 304.86 Vendor: 13254 - Soffa Electric Inc.
534955 07/01/2025 Soffa Electric Inc. 25-0963 AVEVA Flex Historian, AVEVA … 7,118.00 534955 07/01/2025 Soffa Electric Inc. 25-0963 SCADA Software License Upgr… 10,518.00 Vendor 13254 - Soffa Electric Inc. Total: 17,636.00
Vendor: 3544 - South Bay Cities Council of Governments
534956 07/01/2025 South Bay Cities Council of Go… MD2026-Lomita FY 25/26 Membership Dues 14,755.37 Vendor 3544 - South Bay Cities Council of Governments Total: 14,755.37 Vendor: 5050 - Southern California Edison Co.
534886 06/24/2025 Southern California Edison Co. 700007178650-061025 Narbonne Pedestrian Crosswa… 59.96 534886 06/24/2025 Southern California Edison Co. 700037130331-061725 City Hall 6,908.71 534886 06/24/2025 Southern California Edison Co. 700154659268-061325 Traffic Signals 27.69 534886 06/24/2025 Southern California Edison Co. 700315053620-061725 Lomita Park 18.66 534886 06/24/2025 Southern California Edison Co. 700480902095-062025 Narbonne Pedestrian Crosswa… 122.24 534886 06/24/2025 Southern California Edison Co. 700492524416-061025 Hathaway Park 43.95 Vendor 5050 - Southern California Edison Co. Total: 7,181.21 Vendor: 1005 - Southern California News Group
534957 07/01/2025 Southern California News Gro… 053025 Ads-Consider Amending the P… 639.17 534957 07/01/2025 Southern California News Gro… 053025 Ads-Adopted Ordinance No. 8… 360.03 534957 07/01/2025 Southern California News Gro… 053025 Ads-Resolution No. 2025-13 L… 225.26 Vendor 1005 - Southern California News Group Total: 1,224.46 Vendor: 12456 - Sportball
534958 07/01/2025 Sportball 062425 Comprehensive Sports Class In… 2,107.00 Vendor 12456 - Sportball Total: 2,107.00
Vendor: 12759 - Steven Hernandez
534959 07/01/2025 Steven Hernandez 062325 Reimbursement for Work Boo… 200.00 Vendor 12759 - Steven Hernandez Total: 200.00
Vendor: 13191 - Tai Meng Lim
534960 07/01/2025 Tai Meng Lim 2004935.001 Refund-Picnic Shelter Deposit 40.00 Vendor 13191 - Tai Meng Lim Total: 40.00
Vendor: 13050 - TDG Engineering, Inc.
534961 07/01/2025 TDG Engineering, Inc. 02LAX0025_11 Citywide School Loading Zone … 19,936.37 Vendor 13050 - TDG Engineering, Inc. Total: 19,936.37
Vendor: 6085 - Thompson Building Materials
534962 07/01/2025 Thompson Building Materials IV-I84149 Safety Glasses 14.67 534962 07/01/2025 Thompson Building Materials IV-I84149 Sir Mix Pallet Deposit 81.77 534962 07/01/2025 Thompson Building Materials IV-I84149 Sir Mix 60 lb Concrete Mix 570.71 534962 07/01/2025 Thompson Building Materials IV-I84259 Rubber Tarp Strap 5.04 534962 07/01/2025 Thompson Building Materials IV-I84259 Sir Mix Pallet Return -165.75 534962 07/01/2025 Thompson Building Materials IV-I84259 Slow/Stop Sign 53.23 534962 07/01/2025 Thompson Building Materials IV-I84259 Caution Tape 3 X 100 29.77 534962 07/01/2025 Thompson Building Materials IV-I84440 Sir Mix 60 lb Concrete Mix 320.89 534962 07/01/2025 Thompson Building Materials IV-I84440 XL Hydro Sponge 5.61 534962 07/01/2025 Thompson Building Materials IV-I84440 Utility Blades 100/DSP 19.47 534962 07/01/2025 Thompson Building Materials IV-I84440 Sir Mix Pallet Deposit 40.89 534962 07/01/2025 Thompson Building Materials IV-I84500 White Marking Paint 115.23 534962 07/01/2025 Thompson Building Materials IV-I84500 Blue Marking Paint 115.23 534962 07/01/2025 Thompson Building Materials IV-I84539 Makita 9" Wood Recipro Saw … 24.43 Tuesday, July 01, 2025 Reg CC MTG, Page *25
Warrant Register Payment Dates: 6/18/2025 - 7/1/2025
6/25/2025 3:19:44 PM Page 8 of 12
Payment Number Payment Date Vendor Name Payable Number Description (Item) Amount 534962 07/01/2025 Thompson Building Materials IV-I84539 Simpson EMN22I 12 Count 36.90 Vendor 6085 - Thompson Building Materials Total: 1,268.09 Vendor: 7353 - Torrance Industrial Hardware
534963 07/01/2025 Torrance Industrial Hardware 12242 Brush Sash Angle 2.5" 7.72 534963 07/01/2025 Torrance Industrial Hardware 12242 Scrub Brush Plastic/Rubber 2.… 9.49 534963 07/01/2025 Torrance Industrial Hardware 12242 Polish Metal Brasso 8 oz 6.57 534963 07/01/2025 Torrance Industrial Hardware 12244 Batter 9V 4-Pk 24.30 534963 07/01/2025 Torrance Industrial Hardware 12244 Battery AAA 4.41 534963 07/01/2025 Torrance Industrial Hardware 12244 Electrical Tape 1.69 Vendor 7353 - Torrance Industrial Hardware Total: 54.18 Vendor: 12974 - Transtech Engineers, Inc.
534964 07/01/2025 Transtech Engineers, Inc. 20253443 Engineering & Land Developm… 880.00 534964 07/01/2025 Transtech Engineers, Inc. 20253445 Engineering & Land Developm… 75.00 534964 07/01/2025 Transtech Engineers, Inc. 20253446 Engineering & Land Developm… 579.00 534964 07/01/2025 Transtech Engineers, Inc. 20253447 Engineering & Land Developm… 88.00 534964 07/01/2025 Transtech Engineers, Inc. 20253831 Engineering & Land Developm… 330.00 534964 07/01/2025 Transtech Engineers, Inc. 20253832 Engineering & Land Developm… 176.00 534964 07/01/2025 Transtech Engineers, Inc. 20253833 Engineering & Land Developm… 704.00 534964 07/01/2025 Transtech Engineers, Inc. 20253834 Engineering & Land Developm… 806.00 534964 07/01/2025 Transtech Engineers, Inc. 20253835 Transportation Planner 1728 … 352.00 534964 07/01/2025 Transtech Engineers, Inc. 20253836 Engineering & Land Developm… 2,530.00 534964 07/01/2025 Transtech Engineers, Inc. 20253837 Engineering & Land Developm… 550.00 534964 07/01/2025 Transtech Engineers, Inc. 20253838 Engineering & Land Developm… 562.00 Vendor 12974 - Transtech Engineers, Inc. Total: 7,632.00 Vendor: 9100 - Tripepi Smith and Associates
534965 07/01/2025 Tripepi Smith and Associates 14165 Printing Charge for BS1383 Fly… 588.68 534965 07/01/2025 Tripepi Smith and Associates 14726 BS 1383 Advisory Services-Final 5,670.00 534965 07/01/2025 Tripepi Smith and Associates 14885 Citywide Communication-Ad … 783.58 534965 07/01/2025 Tripepi Smith and Associates 14885 Ad Hoc, Video Productions 849.92 534965 07/01/2025 Tripepi Smith and Associates 14885 Citywide Communication-Ad … 783.57 534965 07/01/2025 Tripepi Smith and Associates 14885 Ad Hoc, Video Productions 849.93 534965 07/01/2025 Tripepi Smith and Associates 14958 Citywide Communication & E… 3,514.44 534965 07/01/2025 Tripepi Smith and Associates 14958 Citywide Communication & E… 3,514.44 Vendor 9100 - Tripepi Smith and Associates Total: 16,554.56 Vendor: 6169 - Water Replenishment District of Southern CA 534966 07/01/2025 Water Replenishment District …WBWM26-036 2025-26 West Basin Waterma… 4,431.75 Vendor 6169 - Water Replenishment District of Southern CA Total: 4,431.75 Vendor: 7373 - Wells Fargo Vendor Financial Services
534967 07/01/2025 Wells Fargo Vendor Financial … 5034696490 BP-70C55 Copier Lease June 25 348.04 Vendor 7373 - Wells Fargo Vendor Financial Services Total: 348.04 Vendor: 7063 - Westfield Electric
534968 07/01/2025 Westfield Electric 3955 Decora Blank Insert 15.00 534968 07/01/2025 Westfield Electric 3955 CAT 6 Female Jacks 61.00 534968 07/01/2025 Westfield Electric 3955 CAT 6 Network Cable 100.00 534968 07/01/2025 Westfield Electric 3955 Install Two CAT 6 Network Jac… 1,250.00 Vendor 7063 - Westfield Electric Total: 1,426.00
Vendor: 12211 - Willdan Financial Services
534969 07/01/2025 Willdan Financial Services 00340880 CIP/Water-Related Project M… 9,982.50 534969 07/01/2025 Willdan Financial Services 00340881 City Engineer Services-May 25 2,867.50 534969 07/01/2025 Willdan Financial Services 00340881 City Engineer Services-May 25 2,867.50 Vendor 12211 - Willdan Financial Services Total: 15,717.50 Vendor: 13312 - William Hoenig
534970 07/01/2025 William Hoenig 061225 Dial-A-Ride Refund 10.00 Vendor 13312 - William Hoenig Total: 10.00
Tuesday, July 01, 2025 Reg CC MTG, Page *26
Warrant Register Payment Dates: 6/18/2025 - 7/1/2025
6/25/2025 3:19:44 PM Page 9 of 12
Payment Number Payment Date Vendor Name Payable Number Description (Item) Amount Vendor: 6102 - Yunex, LLC
534971 07/01/2025 Yunex, LLC 5610005483 Traffic Signal Response Call Ou… 1,298.31 Vendor 6102 - Yunex, LLC Total: 1,298.31
Grand Total: 854,023.47
Tuesday, July 01, 2025 Reg CC MTG, Page *27
Warrant Register Payment Dates: 6/18/2025 - 7/1/2025
6/25/2025 3:19:44 PM Page 10 of 12
Report Summary
Fund Summary
Fund Payment Amount
100 - General Fund 542,811.41
205 - State Gas Tax 37,542.40
215 - Community Development Block Grant 663.00
220 - Proposition A Local Return 11,672.17
225 - Proposition C Local Return 23,154.92
245 - Landscape Maintenance District #1 225.26
255 - Park Athletic 4,319.39
311 - Street Improvement 1,337.85
510 - Water Operations 186,764.32
520 - Water Capital 41,247.75
612 - Sewer Replacement 4,285.00
Grand Total: 854,023.47
Account Summary
Account Number Account Name Payment Amount
100-000-2405.000 Deposits Held in Trust 352.00
100-000-2524.000 Other Employee Deducti… 53.70
100-000-4416.000 Technology Fees 8.81
100-000-4420.000 Planning and Zoning Fees 220.16
100-000-4465.000 Animal Care and Control -1,128.00
100-000-4510.000 Park Rentals 532.50
100-110-5210.000 Workers' Compensation 1,043.00
100-110-5460.000 Insurance - Liability and … 2,974.00
100-125-5210.000 Workers' Compensation 12,263.00
100-125-5345.000 Contractual Services 11,406.62
100-125-5425.000 Dues and Memberships 15,905.12
100-125-5460.000 Insurance - Liability and … 34,966.00
100-125-5755.000 Special Department Supp… 44.19
100-130-5210.000 Workers' Compensation 3,269.00
100-130-5410.000 Advertising 999.20
100-130-5460.000 Insurance - Liability and … 9,321.00
100-130-5505.000 Office Supplies and Expe… 174.63
100-210-5210.000 Workers' Compensation 6,653.00
100-210-5340.000 Professional Services 1,500.10
100-210-5460.000 Insurance - Liability and … 18,969.00
100-210-5710.000 Equipment Maintenance 61,907.40
100-230-5210.000 Workers' Compensation 2,545.00
100-230-5340.000 Professional Services 3,850.00
100-230-5345.000 Contractual Services 178.00
100-230-5460.000 Insurance - Liability and … 7,258.00
100-230-5755.000 Special Department Supp… 325.42
100-333-5340.000 Professional Services 22,137.96
100-335-5210.000 Workers' Compensation 8,265.00
100-335-5345.000 Contractual Services 5,203.44
100-335-5460.000 Insurance - Liability and … 23,568.00
100-336-5325.000 Animal Care and Control 13,065.11
100-410-5210.000 Workers' Compensation 7,327.00
100-410-5345.000 Contractual Services 4,500.00
100-410-5460.000 Insurance - Liability and … 20,891.00
100-430-5345.000 Contractual Services 2,436.33
100-440-5345.000 Contractual Services 11,595.73
100-440-5415.000 Communications 32.82
100-440-5525.000 Equipment Under $5k 22.64
100-440-5605.000 Rents and Leases 701.29
100-605-5210.000 Workers' Compensation 5,885.00
100-605-5340.000 Professional Services 10,147.50
100-605-5345.000 Contractual Services 3,286.49
Tuesday, July 01, 2025 Reg CC MTG, Page *28
Warrant Register Payment Dates: 6/18/2025 - 7/1/2025
6/25/2025 3:19:44 PM Page 11 of 12
Account Summary
Account Number Account Name Payment Amount
100-605-5460.000 Insurance - Liability and … 16,780.00
100-605-5505.000 Office Supplies and Expe… 60.89
100-610-5210.000 Workers' Compensation 4,540.00
100-610-5460.000 Insurance - Liability and … 12,946.00
100-710-5210.000 Workers' Compensation 8,922.00
100-710-5405.000 Utilities 6,908.71
100-710-5460.000 Insurance - Liability and … 25,440.00
100-710-5705.000 General Maintenance 7,933.70
100-730-5210.000 Workers' Compensation 13,330.00
100-730-5345.000 Contractual Services 7,020.41
100-730-5420.000 Mileage Reimbursement 111.16
100-730-5460.000 Insurance - Liability and … 38,007.00
100-735-5210.000 Workers' Compensation 125.00
100-735-5460.000 Insurance - Liability and … 357.00
100-735-5755.118 Founder's Day 37,266.89
100-740-5210.000 Workers' Compensation 6,063.00
100-740-5405.000 Utilities 62.61
100-740-5460.000 Insurance - Liability and … 17,286.00
100-740-5510.000 Small Tools 122.50
100-740-5705.000 General Maintenance 1,199.15
100-740-5710.000 Equipment Maintenance 83.23
100-750-5210.000 Workers' Compensation 932.00
100-750-5460.000 Insurance - Liability and … 2,658.00
205-610-5210.000 Workers' Compensation 3,834.00
205-610-5335.000 Maintenance & License … 1,298.31
205-610-5405.000 Utilities 209.89
205-610-5460.000 Insurance - Liability and … 10,933.00
205-610-5515.000 Uniform Expense 214.67
205-610-5705.000 General Maintenance 1,116.16
205-810-5806.352 School Traffic Circulation 19,936.37
215-550-5345.000 Contractual Services 663.00
220-000-4705.000 Dial-A-Ride Fares 194.00
220-340-5210.000 Workers' Compensation 307.00
220-340-5345.000 Contractual Services 10,296.17
220-340-5460.000 Insurance - Liability and … 875.00
225-810-5806.382 Lomita Blvd. Emergency … 23,154.92
245-720-5755.000 Special Department Supp… 225.26
255-760-5210.000 Workers' Compensation 279.00
255-760-5460.000 Insurance - Liability and … 795.00
255-760-5506.000 Sport Supplies 3,245.39
311-810-5806.380 Sidewalk Improvement P… 1,337.85
510-110-5210.000 Workers' Compensation 116.00
510-110-5460.000 Insurance - Liability and … 330.00
510-125-5210.000 Workers' Compensation 2,696.00
510-125-5460.000 Insurance - Liability and … 7,686.00
510-130-5210.000 Workers' Compensation 1,023.00
510-130-5460.000 Insurance - Liability and … 2,918.00
510-220-5210.000 Workers' Compensation 5,446.00
510-220-5345.000 Contractual Services 1,798.14
510-220-5460.000 Insurance - Liability and … 15,528.00
510-230-5210.000 Workers' Compensation 2,126.00
510-230-5340.000 Professional Services 3,850.00
510-230-5460.000 Insurance - Liability and … 6,061.00
510-440-5345.000 Contractual Services 9,797.58
510-630-5210.000 Workers' Compensation 25,924.00
510-630-5340.000 Professional Services 17,997.94
510-630-5441.000 Water Purchases - WRD 4,431.75
510-630-5460.000 Insurance - Liability and … 73,918.00
Tuesday, July 01, 2025 Reg CC MTG, Page *29
Warrant Register Payment Dates: 6/18/2025 - 7/1/2025
6/25/2025 3:19:44 PM Page 12 of 12
Account Summary
Account Number Account Name Payment Amount
510-630-5525.000 Equipment Under $5k 254.14
510-630-5705.000 General Maintenance 3,703.28
510-630-5710.000 Equipment Maintenance 1,159.49
520-840-5821.333 Zone G Pipe Replacement 2,796.00
520-840-5821.357 246th-247th-247th Pl - … 8,685.75
520-840-5821.365 CWPF Upgrades Project 29,766.00
612-910-5345.000 Contractual Services 4,285.00
Grand Total: 854,023.47
Project Account Summary
Project Account Key Payment Amount
**None** 777,032.33
205-810-5806.352 19,936.37
Cypress Water Production 29,766.00
Lomita Blvd. Emergency Repair 23,154.92
Sidewalk Improvement Program 1,337.85
Zone G Pipe Replacement 2,796.00
Grand Total: 854,023.47
Tuesday, July 01, 2025 Reg CC MTG, Page *30
1 TO: City Council
FROM: Andrew Vialpando, City Manager
PREPARED BY: Andres Gonzalez, Public Works Director
Joe Vida, Management Analyst
MEETING DATE: July 1, 2025
SUBJECT: Authorize Submittal of Grant Application to the Los Angeles County Safe Clean Water Program Regional Program

RECOMMENDATION
Authorize staff to submit a grant application to Los Angeles County’s Safe, Clean Water Program (SCWP) Regional Program.

BACKGROUND
The Safe, Clean Water Program (SCWP) was created in 2018, when Los Angeles County residents approved Measure W. The Program works directly, providing funding, expertise, and partnership to community groups, municipalities, and individuals looking to capture and clean stormwater. This results in helping to increase local water supply and safeguard water quality.

The Infrastructure Program, a subprogram of the (SCWP) Regional Program, focuses on funding large-scale, multi-benefit stormwater capture and management projects across Los Angeles County. These projects aim to improve water quality, increase local water supply, and provide additional environmental and community benefits, such as green space and flood management. The Infrastructure Program supports regional efforts to build sustainable infrastructure that addresses stormwater pollution, enhances ecosystem health, and increases water resilience in response to climate challenges.

DISCUSSION
The City of Lomita received partial funding from the SCWP for the design of the Downtown Lomita Multi-Benefit Stormwater Project. On December 20, 2022, the City Council authorized the City Manager to execute the Transfer Agreement for this funding, and the agreement was fully executed on May 18, 2023. On December 19, 2023, the City Council

CITY OF LOMITA

CITY COUNCIL REPORT
Item No. 7d
Tuesday, July 01, 2025 Reg CC MTG, Page *31
2 approved the award of a professional services agreement to Hazen and Sawyer to perform design services for the City’s Downtown Lomita Multi-Benefit Stormwater Project.

Staff has identified the Infrastructure Program as a potential source of full or partial funding for the Downtown Lomita Multi-Benefit Stormwater Project. To be eligible, projects must first be included either in an approved water management plan, watershed or stormwater compliance plan as described by a municipal separate storm sewer system permit, or in the integrated regional water management plan. The Downtown Lomita Multi-Benefit Stormwater Project is eligible for SCWP funding because it is included in an Enhanced Watershed Management Plan that was developed by the Dominguez Channel Watershed Management Group. Project costs are estimated at $12,000,000.

The City is requesting authorization to submit the application requesting $12 million for project costs. The City would contribute $120,000 in match funding. The City’s grant application will request funding to cover the remaining costs of this project.

To apply for construction funding through Safe, Clean Water, it is recommended that the design be at least 60% complete. Hazen and Sawyer is finalizing the 60% design, and it will be included in the City’s grant application. Additionally, Hazen and Sawyer is assisting the City with preparation of the grant, which is due on July 31, 2025.

Staff recommends authorizing the submittal of the grant application to Los Angeles County’s SCWP Regional Program.

FISCAL IMPACT
There is no immediate fiscal impact in applying for the grant. If selected, the City would contribute $120,000 in matching funds, contingent upon the City entering into a grant contract. Staff will present the grant contract and match requirements to the City Council for approval at a later date.

OPTIONS

1. Authorize staff to submit a grant application to Los Angeles County’s Safe, Clean Water Program (SCWP) Regional Program.

2. Provide staff with further direction.

ATTACHMENTS
None
Tuesday, July 01, 2025 Reg CC MTG, Page *32
3 Prepared by: Approved by:
__________ _______
Andres Gonzalez Andrew Vialpando
Public Works Director City Manager
Tuesday, July 01, 2025 Reg CC MTG, Page *33
1 TO: City Council
FROM: Andrew Vialpando, City Manager
PREPARED BY: Andres Gonzalez, Public Works Director
Jenn Howell, Associate Engineer
MEETING DATE: July 1, 2025
SUBJECT: Consideration for Authorization to Advertise Requests for Construction Bids for the Narbonne South Water Main
Replacement and Street Reconstruction Project

RECOMMENDATION
Authorize the advertisement for requests for construction bids for the Narbonne South Water Main Replacement and Street Reconstruction Project.

BACKGROUND
The City of Lomita’s 2022-2027 CIP Master Plan includes replacing the water main pipeline and reconstructing the street along Narbonne Avenue, south of Pacific Coast Highway (PCH) to the border with the City of Rolling Hills Estates. This portion of the 6- inch and 8-inch cast iron water main, originally installed in 1928, was identified for replacement in the City’s 2015 Water Master Plan. Additionally, the 2020 Pavement Management Program (PMP) update identified this stretch of Narbonne Avenue for rehabilitation due to its low Pavement Condition Index (PCI) rating of 22.

On July 18, 2023, the City Council discussed restriping this segment of Narbonne to match the striping configuration north of PCH on Narbonne Avenue which features one driving lane in each direction, a center turn lane, and bicycle lanes in both directions.

DISCUSSION
The design of both the street reconstruction and water main replacement portions of the projects was developed by David Evans and Associates Inc. (DEA) as authorized by the City Council in December 2022. These two components of the project are being paired together as a best management practice, since the water main runs beneath the

CITY OF LOMITA

CITY COUNCIL REPORT
Item No. 7e
Tuesday, July 01, 2025 Reg CC MTG, Page *34
2 pavement on Narbonne Avenue. This approach reduces costs and helps to extend the pavement’s service life.

The project involves replacing approximately 1,600 linear feet of existing 6-inch and 8- inch cast iron pipeline with a new 8-inch PVC water main to improve flow, pressure, and fire protection. The new pipeline will extend along Narbonne Avenue from PCH to the City’s southern border.

The project also includes rehabilitation of the pavement by grinding and removing the top

4.5 inches of asphalt and overlaying it with new asphalt. This work covers Narbonne Avenue between PCH and the City’s southern border. The pavement rehabilitation includes the whole width of Narbonne Avenue between PCH and the southern border of the City. It also includes a minimal patch of pavement extending into Rolling Hills Estates to match newer pavement and extend the pavement’s service life. The design also incorporates restriping to enhance public safety and to add bike lanes.

The Narbonne South Water Main Replacement and Street Reconstruction Project design was completed in April 2025. Staff recommends City Council authorize Staff to advertise for construction bids for the Narbonne South Water Main Replacement and Street Reconstruction Project.

FISCAL IMPACT
There is no immediate fiscal impact associated with advertising the request for construction bids. The estimated cost of this project is $2,904,000. Funding sources include Federal Community Grant, State Water Board Grant, City Water Fund, City Streets Fund, Gas Tax, and Measure M. Staff will return to the City Council with a report and recommendation to award the contract after a contractor is selected.

OPTIONS

1. Approve staff’s recommendation.

2. Provide alternative directions.

ATTACHMENTS

1. Notice Inviting Bids

2. Project Drawings
Prepared by: Approved by:
______________________ ______________________
Andres Gonzalez Andrew Vialpando
Public Works Director City Manager
Tuesday, July 01, 2025 Reg CC MTG, Page *35

CITY OF LOMITA, CALIFORNIA

NOTICE INVITING BIDS
NOTICE IS HEREBY GIVEN that the City of Lomita, County of Los Angeles, California (hereinafter “City”) will receive sealed bids at the Office of the City Clerk, City Hall, 24300 Narbonne Avenue, Lomita, CA 90717, by 1:00 PM on [TBD] at which time all bids will be publicly opened and read in the City Council Chamber at the above address for:

NARBONNE SOUTH WATER MAIN REPLACEMENT AND STREET

RECONSTRUCTION PROJECT
This project consists of replacement water main installation and associated work and pavement rehabilitation. The work to be done, in general, consists of furnishing all material, tools, equipment, and incidentals to install new water main, appurtenances, connections, fire hydrants, and fire protection vaults; abandon existing water main appurtenances and connections; remove fire hydrants; construct asphalt concrete pavement and Portland cement concrete pavement (minor amount), and striping; and adjust surface utility boxes, frames, and covers to grade.

The Contractor shall perform all work required for such construction in accordance with the Contract Documents and subject to the terms and conditions of the Contract, complete and ready for use.

Each bid must be submitted in writing on a bid proposal furnished by the City. Bids must conform and be responsive to all contract documents. All bids must be sealed and must be plainly marked in the lower left-hand corner “NARBONNE SOUTH WATER MAIN REPLACEMENT AND STREET RECONSTRUCTION PROJECT”.

Plans and Specifications may be downloaded and printed from the City’s website at no charge at:
https://lomitacity.com/current-bids-rfps/
Prospective bidders who only view and/or print the Plans and Specifications from the City’s website will not automatically be added to the City’s Plan Holder list for this project unless they send an email to [email protected], and provide the firm’s name, address, telephone and contact person with a valid email address. This will ensure that Tuesday, July 01, 2025 Reg CC MTG, Page *36
the prospective bidder is listed as a “Plan Holder” and will be informed of any addenda and all information issued subsequent to obtaining the official form of proposal.

Addenda will be posted on the City website, but it shall be the bidder’s responsibility to inquire for any addenda/updates to this Notice Inviting Bid prior to submitting their bid.

Each proposal must be accompanied by a cash deposit, a certified or cashier's check, or a bidder's bond, made payable to the City of Lomita, in an amount not less than 10 percent of the total bid submitted.

The successful bidder will be required to furnish a faithful performance bond in the amount of 100 percent of the contract price, and a payment bond in the amount of 100 percent of the contract price, both in a form satisfactory to the City Attorney. The successful bidder will also be required to pay the State of California prevailing wage scale as determined by the Department of Industrial Relations, available at https://www.dir.ca.gov/PublicWorks/PublicWorks.html.

The City reserves the right to reject any or all bids and to waive any informality or irregularity in any bid received and to be the sole judge of the merits of the respective bids received. The award, if made, will be made to the lowest responsible bidder. Plans and Specifications will be available for review at City Hall.

The contractor shall possess a valid State of California Contractors License, Class A.

All work shall be completed within 100 working days from the date of the Notice to Proceed (NTP).

All questions regarding this bid must be submitted in writing on or before 1:00 PM on [TBD], via email at [email protected].

Published in Daily Breeze on {TBD}
Kathleen Horn Gregory, CMC
City Clerk
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1 TO: City Council
FROM: Andrew Vialpando, City Manager
PREPARED BY: Andres Gonzalez, Public Works Director
Joe Vida, Management Analyst
MEETING DATE: July 1, 2025
SUBJECT: Sewer System Management Plan (SSMP) Update

RECOMMENDATION
Approve and direct staff to submit the City’s Sewer System Management Plan (SSMP) Update.

BACKGROUND
The City is regulated by the California State Water Resources Control Board’s “Statewide Waste Discharge Requirements General Order for Sanitary Sewer Systems (WDR), Water Quality Order 2022-0103-DWQ”, adopted on December 6, 2022, and effective on June 5, 2023. The WDR includes the requirement for public agencies that own or operate sanitary sewer systems to develop and implement sewer system management plans (SSMP).

The City was previously regulated by California State Water Resources Control Board’s Order 2006-0003-DWQ that also pertained to waste discharge requirements. Existing enrollees that were previously regulated by Order 2006-0003-DWQ, including the City of Lomita, have specific requirements to comply with Order 2022-0103-DWQ.

The previous WDR (Order 2006-0003-DWQ) mandated the City to develop and implement a system-specific Sewer System Management Plan (SSMP). To be effective, SSMPs were required to include provisions to provide proper and efficient management, operation, and maintenance of sanitary sewer systems, while taking into consideration risk management and cost benefit analysis. Additionally, SSMPs must contain a spill response plan that establishes standard procedures for immediate response to a sanitary sewer overflow (SSO) in a manner designed to minimize water quality impacts and potential nuisance conditions.

CITY OF LOMITA

CITY COUNCIL REPORT
Item No. 7f
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2 The updated WDR (Order 2022-0103-DWQ) mandates that existing enrollees, previously regulated by Order 2006-0003-DWQ, prepare a SSMP Update within every six (6) years after the required due date of its last Plan Update. This SSMP Update must be approved by the local governing entity (City Council) and submitted to the online California Integrated Water Quality System (CIWQS) Sanitary Sewer System Database. The City’s update is required to be submitted by August 2, 2025.

DISCUSSION
On March 18, 2025, City Council approved a Professional Services Agreement with Psomas for Engineering Services to complete the City’s 2025 SSMP Update. This update is included as Attachment 1. The 2025 SSMP Update must be approved by City Council prior to the Legally Responsible Official (Public Works Director) submitting it to the State Water Resources Control Board through CIWQS.

The City’s updated Sewer System Management Plan is designed to help prevent sanitary sewer overflows, ensure compliance with water quality regulations, and enhance system reliability through proactive maintenance and emergency response protocol.

FISCAL IMPACT
There is no fiscal impact associated with this action.

OPTIONS

1. Approve the Sewer System Management Plan (SSMP) Update and direct staff to submit.

2. Provide staff with further direction.

ATTACHMENTS

1. 2025 City of Lomita Sewer System Management Plan Update Prepared by: Approved by:
.______________________ ______________________
Andres Gonzalez Andrew Vialpando
Public Works Director City Manager
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Sewer System
Management Plan
June 2025
City of Lomita
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Sewer System Management Plan
City of Lomita
June 2025 | 1
Contents
1 Goal and Introduction .......................................................................................................................... 8

1.1 Regulatory Context .................................................................................................................... 9

1.2 SSMP Update Schedule............................................................................................................ 9

1.3 Sewer System Asset Overview ............................................................................................... 10 2 Organization ...................................................................................................................................... 13

2.1 Management and Maintenance ............................................................................................... 13

2.2 City Staff Responsibilities ........................................................................................................ 15

2.3 Authorized Representatives .................................................................................................... 15

2.3.1 Positions Responsible ................................................................................................ 15

2.4 Spill Reporting Chain of Communication ................................................................................ 16

2.5 City Divisions/Departments and Other Agencies .................................................................... 16 3 Legal Authority .................................................................................................................................. 20

3.1 Overview.................................................................................................................................. 20

3.2 Authority to Prevent Illicit Discharges ...................................................................................... 21

3.2.1 Prevention of Illicit Discharge of Waste...................................................................... 21

3.2.2 Prevention of Illicit Discharge of Infiltration/Inflow ...................................................... 21

3.3 Authority to Collaborate with Storm Sewer Agencies ............................................................. 21

3.4 Authority to Require Proper Design and Construction of Sewers ........................................... 22

3.5 Authority to Ensure Access to Publicly Owned Portion of Lateral .......................................... 22

3.6 Authority to Limit Discharges of FOG and other Debris .......................................................... 22

3.7 Authority to Enforce Violation of Sewer Ordinances ............................................................... 23

3.8 Authority to Obtain Easement Accessibility Agreements When Applicable ............................ 23 4 Operation and Maintenance Program ............................................................................................... 24

4.1 Up-to-Date Map of the Collection System ............................................................................... 24

4.2 Preventive Operation and Maintenance Program ................................................................... 26

4.2.1 Sewer Line and Manhole Inspection .......................................................................... 26

4.2.2 Drop Manholes, Gas Trap Manholes, and Siphons ................................................... 27

4.2.3 Sewer Line Cleaning .................................................................................................. 27

4.2.4 Treatment Plants and Pumping Stations.................................................................... 27

4.2.5 Root Foaming ............................................................................................................. 27

4.2.6 Vermin and Rodent Control ........................................................................................ 27

4.3 Scheduling and Data Collection .............................................................................................. 27

4.3.1 Work Schedules ......................................................................................................... 27

4.3.2 City Sewer Mapping System ...................................................................................... 28

4.4 Rehabilitation and Replacement Plan ..................................................................................... 28

4.4.1 CSMD ACO Program ................................................................................................. 28

4.4.2 Condition Assessment Program ................................................................................. 28

4.5 Training.................................................................................................................................... 29

4.6 Equipment Inventory ............................................................................................................... 29 5 Design and Performance Provisions ................................................................................................. 30

5.1 Design Criteria, Construction Standards and Specifications .................................................. 30

5.2 Procedures and Standards for Inspecting and Testing System Improvements ...................... 30 Tuesday, July 01, 2025 Reg CC MTG, Page *54
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6 Spill Emergency Response Plan ....................................................................................................... 31

6.1 Spill Emergency Response Goals ........................................................................................... 31

6.2 Spill Emergency Response Plan ............................................................................................. 39

6.3 Training on Spill Response Plan and Addressing Emergency Operations ............................. 39

6.4 Pre-Planned Coordination with Other Agencies or Departments............................................ 39 7 Sewer Pipe Blockage Control Program ............................................................................................. 40

7.1 Program Overview ................................................................................................................... 40

7.2 Implementation Plan and Schedule for Public Outreach ........................................................ 41

7.2.1 Summary of Public Outreach Activities ...................................................................... 41

7.2.2 Plan and Schedule of Events ..................................................................................... 42

7.3 Removal and Disposal of FOG ............................................................................................... 42

7.4 Authority to Prohibit Illicit Discharges, Prevent Sewer Pipe Blockages and FOG Spills ........ 43

7.4.1 Authority ..................................................................................................................... 43

7.4.2 Preventative Measures............................................................................................... 44

7.5 FOG Program Requirements and Design Standards ............................................................. 44

7.5.1 Requirements to Install Grease Removal Devices .................................................... 44

7.5.2 Design Standards for Grease Removal Devices ....................................................... 45

7.5.3 Authority to Inspect FOG-producing Facilities ........................................................... 45

7.5.4 Maintenance Requirements and Cleaning Schedule for Identified FOG-prone Sewer Segments ........................................................................................................ 45

7.5.5 Best Management Practices Requirements and Pretreatment Guidelines for Restaurants and Food Service Operations ................................................................ 46

7.5.6 Record Keeping and Reporting Requirements .......................................................... 46

7.5.7 Procedures ................................................................................................................. 46

7.6 Inspection and Enforcement Program ..................................................................................... 47

7.6.1 Authority to Inspect Grease Producing Facilities ....................................................... 47

7.6.2 Authority to Enforce .................................................................................................... 47

7.6.3 Resource Plan to Inspect and Enforce....................................................................... 47

7.7 Maintenance Program to Address FOG Issues ...................................................................... 47

7.8 Implementation of Source Control Measures to Address FOG Issues ................................... 48

7.8.1 Summary of Source Control Measures ...................................................................... 48

7.8.2 Summary of Source Control Program Enforcement .................................................. 48 8 System Evaluation, Capacity Assurance and Capital Improvements ............................................... 49

8.1 System Evaluation and Condition Assessment ...................................................................... 49

8.1.1 Best Practices and New Technology ......................................................................... 49

8.1.2 Amount of System Condition Assessment ................................................................. 49

8.1.3 Inspection Methods .................................................................................................... 50

8.1.4 Inspection and Assessment Recordkeeping .............................................................. 50

8.1.5 Assessing Assets Vulnerable to Climate Change ...................................................... 50

8.2 Capacity Assessment and Design Criteria .............................................................................. 50

8.2.1 Gravity Facilities ......................................................................................................... 50

8.2.2 Pressure Facilities ...................................................................................................... 51

8.2.3 Infiltration and Inflow .................................................................................................. 51

8.2.4 Design Flow and Weather Events .............................................................................. 51

8.2.5 Capacity Assessment Data ........................................................................................ 51

8.2.6 Pressure Facilities ...................................................................................................... 55

8.2.7 Infiltration and Inflow .................................................................................................. 55

8.2.8 Design Flow and Weather Events .............................................................................. 55

8.2.9 Capacity Assessment Data ........................................................................................ 55

8.2.10 Capacity Enhancement Plan ...................................................................................... 55 Tuesday, July 01, 2025 Reg CC MTG, Page *55
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8.3 Prioritization of Corrective Actions .......................................................................................... 56

8.4 Capital Improvement Plan ....................................................................................................... 56 9 Monitoring, Measurement and Program Modifications ..................................................................... 57

9.1 Maintenance of Relevant Information to Establish and Prioritize SSMP Activities ................. 57

9.2 Monitoring of Implementation and Effectiveness of the SSMP ............................................... 58

9.3 Program Audits and Assessment of Preventative Maintenance Program .............................. 58

9.4 Identification and Illustration of Spill trends ............................................................................. 59 10 SSMP Program Audits ...................................................................................................................... 60

10.1 Program Audits and Updates .................................................................................................. 60

10.2 SSMP Audit Requirements and Reporting .............................................................................. 61

10.3 SSMP Certification .................................................................................................................. 62 11 Communication Program ................................................................................................................... 63 Tables
Table 1-1 City of Lomita SSMP Audit and Update Schedule .................................................................. 10 Table 1-2 Sewer System Inventory ......................................................................................................... 11 Table 6-1 Regulatory Agencies Notification and Time Frames for Public Sewer Spills ......................... 34 Table 6-2 Agency Telephone Numbers to support Regulatory Agencies Notification and Time Frames ........................................................................................................................................... 37 Figures
Figure 1-1 City of Lomita Vicinity and Boundary Map ............................................................................. 12 Figure 2-1 City Organization Chart for Sanitary Sewer Management .................................................... 14 Figure 2-2 SMD Sanitary Spills Reporting Procedures Flowchart .......................................................... 18 Figure 2-3 Organization Chart Contact Directory ................................................................................... 19 Figure 4-1 Gravity Sewers and Manholes ............................................................................................... 25 Figure 6-1 City of Lomita Sewer Spill Notification Procedures ............................................................... 33 Figure 6-2 SWRCB Flow Chart For Spill Category Determination ......................................................... 38 Figure 8-1 Model Pipelines and Sewer Basins ....................................................................................... 52 Figure 8-2 Flow Monitoring Sites and Basins ......................................................................................... 53 Figure 8-3 Proposed CIP Areas .............................................................................................................. 54 Appendices
A State Water Resources Control Board Order No. 2022-0003-DWQ (General Order) B City Service Agreement with CSMD
C City Sewer Collection Infrastructure Inventory
D City of Lomita Emergency Spill Response Reference Sheet E Industrial Waste Contract With The County
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Acronyms
Acronym Definition
BMP Best Management Practice
Cal OES Office of Emergency Services
CCTV Closed Circuit Television
CIP Capital Improvement Program
CIWQS California Integrated Water Quality System
CMC
CMMS Computerized Maintenance Management System
CSMD Consolidated Sewer Maintenance District
CWC California Water Code
CWEA California Water Environment Association
FOG Fats, Oils, and Grease
GIS Geographic Information Systems
GO General Order
gpd Gallons per day
LACO Code or LACO Los Angeles County Code
LACSD Los Angeles County Sanitation Districts, also referred to as County Sanitation Districts of Los Angeles County
LACPW or DPW Los Angeles County Public Works
LRO Legally Responsible Official
mgd Million gallons per day
MRP Monitoring and Reporting Program
MS4 Municipal Separate Storm Sewer System
NASSCO National Association of Sanitary Sewer Companies NOI Notice of Intent
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NPDES National Pollutant Discharge Elimination
OES State Office of Emergency Services
O&M Operations and Maintenance
OSHA Occupational Safety and Health Administration
PACP Pipeline Assessment Certification Program
PLSD Private Lateral Sewage Discharge
PM Preventative Maintenance
RLAASD Rossmoor/Los Alamitos Area Sewer District
RWQCB Regional Water Quality Control Board
SMD Sewer Maintenance Division
SO&M Sewer Operations and Maintenance
SSECAP Sewer System Evaluation and Capacity Assurance Plan SSMP Sewer System Management Plan
SSO Sanitary Sewer Overflow
SERP Spill Emergency Response Plan
SWRCB State Water Resources Control Board
VCP Vitrified Clay Pipe
WDR Waste Discharge Requirements

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Definitions
Blockage or Stoppage - A buildup of debris in the main sewer line or lateral, which obstructs the flow of wastewater and allows the waste flow to back up behind the blockage, sometimes causing an overflow.

California Integrated Water Quality System (CIWQS) - CIWQS is the statewide database that provides for mandatory electronic reporting as required in State and Regional Water Board-issued waste discharge requirements.

Drainage Conveyance System - A drainage conveyance system is a publicly- or privately-owned separate storm sewer system, including but not limited to drainage canals, channels, pipelines, pump stations, detention basins, infiltration basins/facilities, or other facilities constructed to transport stormwater and non-stormwater flows.

Geographical Information System (GIS) A computerized database linked with mapping, which includes various layers of information used for asset management purposes. A GIS typically contains base information such as streets and parcels. Examples of information contained in sewer system GIS files can include: a sewer main map, sewer features such as pipe location, diameter, material, condition, age, last date cleaned or repaired, and links to pictures or video inspections.

Infiltration/Inflow (I/l) -- Infiltration is generally extraneous subsurface water that enters the sewer system over long periods of time, such as groundwater seepage through joints, cracks, and manhole structures. Inflow is generally extraneous surface waters that enters the system during a storm or flooding event, such as through manholes, illicit drain connections or other defects in the sewer. While it is impossible to control all I/I, it is highly desirable to reduce I/I when cost-effective.

Lateral (including Lower and Upper Lateral) - A lateral is an underground segment of smaller boundary definitions are subject to local jurisdictional codes and ordinances, or private system ownership.

A lower lateral is the portion of the lateral located between the sanitary sewer system main, and either the property line, sewer clean out, curb line, established utility easement boundary, or other jurisdictional locations.

An upper lateral is the portion of the lateral from the property line, sewer clean out, curb line, established utility easement boundary, or other jurisdictional locations, to the building or property.

Legally Responsible Official - A Legally Responsible Official is an official representative, designated by the Enrollee, with authority to sign and certify submitted information and documents required by the General Order.

Sewer System Management Plan - A sewer system management plan is a living document an Enrollee develops and implements to effectively manage its sanitary sewer system(s) in accordance with the General Order.

Sewage - Sewage, and its associated wastewater, is untreated or partially treated domestic, municipal, commercial, and/or industrial waste (including sewage sludge), and any mixture of these wastes with inflow or infiltration of stormwater or groundwater, conveyed in a sanitary sewer system.

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Spill - A spill is a discharge of sewage from any portion of a sanitary sewer system due to a sanitary sewer system overflow, operational failure, and/or infrastructure failure. Exfiltration of sewage is not considered to be a spill under this General Order if the exfiltrated sewage remains in the subsurface and does not reach a surface water of the State.

Waste - Waste, as defined in Water Code section 13050(d), includes sewage and any and all other waste substances, liquid, solid, gaseous, or radioactive, associated with human habitation, or of human or animal origin, or from any producing, manufacturing, or processing operation, including waste placed within containers of whatever nature prior to, and for purposes of, disposal.

Wastewater Collection System -- All pipelines, pump stations, and other related facilities, upstream of the headworks of the wastewater treatment plant that convey wastewater from its sources to the wastewater treatment plant.

Waters of the State - Waters of the State are surface waters or groundwater within boundaries of the state as defined in Water Code section 13050(e), in which the State and Regional Water Boards have authority to protect beneficial uses. Waters of the State include, but are not limited to, groundwater aquifers, surface waters, saline waters, natural washes and pools, wetlands, sloughs, and estuaries, regardless of flow or whether water exists during dry conditions. Waters of the State include waters of the United States.

Waters of the United States (paraphrased from 33 CFR Part 328) All waters which are used, were used or may be used in interstate or foreign commerce; including interstate wetlands; all other waters such as intrastate lakes, rivers, streams (including intermittent streams), adjacent wetlands, impoundments of water, etc., the use, degradation or destruction of which could affect interstate or foreign commerce; tributaries of waters so identified; and the territorial seas.

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1 Goal and Introduction
As stated in Order No. 2022-003-DWQ:

The goal of the Sewer System Management Plan (Plan) is to provide a plan and schedule to: (1) properly manage, operate, and maintain all parts of the sanitary sewer system, (2) reduce and prevent spills, and (3) contain and mitigate spills that do occur.

To achieve this primary goal, the City of Lomita (City) has established the following supporting goals:

1. managed to reduce the frequency and severity of sanitary spills and their potential impacts on public health, safety, and the environment.

2. When a sanitary spill occurs, prompt action is taken to report the event to the appropriate regulatory authorities and identify, contain, and remove the source of spill. The City will notify the public in a timely manner if the spill containment requires street closures, restrictions to public areas, or enters the storm drain system or affects a water source.

3. All sanitary spills, system deficiencies, and remedial actions are well documented.

4. are adequately trained and equipped to address any spill events.

5. capacity to convey base and peak flows while meeting or exceeding applicable regulations, laws, and the generally accepted practices relative to sanitary sewer system operation and maintenance.

6. Maintain uninterrupted sewage flow without health hazard, effluent leakage, or water infiltration and inflow.

7. Maintain standards and specifications for the installation of new wastewater systems.

8. Through contracting with CSMD, implement and manage a control program to limit fats, oils, grease, and other debris that may cause blockages in the sewer collection system.

9. Through contracting with CSMD, identify and prioritize structural deficiencies and implement short-term and long-term maintenance and rehabilitation actions to address each deficiency.

10. Provide excellent customer service through efficient system operation and effective communication strategies.

No. 2022-0003-DWQ (or General Order)
with a copy of this order included in Appendix A.

Per General Order, the outline of the SSMP is as follows:

1. Goal and Introduction

2. Organization

3. Legal Authority

4. Operation and Maintenance Program

5. Design and Performance Provisions

6. Spill Emergency Response Plan
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7. Sewer Pipe Blockage Control Program

8. System Evaluation, Capacity Assurance and Capital Improvements

9. Monitoring, Measurement, and Program Modifications

10. Internal Audits

11. Communication Program

1.1 Regulatory Context
serves a population of approximately 21,000 residents and consists of about 36 miles of gravity sewer o Los Angeles County Sanitation Districts (LACSD)
facilities for conveyance, treatment, and disposal.

The City has two budgeted management positions directly involved in sewer system responsibilities.

The field operation and maintenance services are fulfilled by utilizing the services provided by the Los Angeles County Consolidated Sewer Maintenance District (CSMD), which is managed by the Los Angeles County Public Works (LACPW). The distribution of the City's personnel and contracted services are depicted in the organization chart presented in Section 2.3 of this plan.

City personnel, in collaboration with LACPW personnel, administer the City's sewer collection system operation, provide engineering evaluation of proposed and existing sewer facilities, administer preventive maintenance and sewer construction programs, and oversee the maintenance of sewer collection system facilities and related records and plans.

1.2 SSMP Update Schedule
The previous Order 2006-0003-DWQ required each enrollee to develop its initial Sewer System Management Plan per the following schedule (based on population served), with required Plan updates at a frequency of five years thereafter:

Systems serving populations: Greater than 100,000: May 2, 2009 Between 100,000 and 10,000: August 2, 2009
Between 10,000 and 2,500: May 2, 2010
Less than 2,500: August 2, 2010
The new Order 2022-0103-DWQ (General Order) carries forth the previously required Plan Update schedule per Order 2006-0003-DWQ. Per the six-year Plan Update frequency requirement of the new General Order, the Enrollee shall certify and upload its first Plan Update, to the on-line California Integrated Water Quality System (CIWQS) Sanitary Sewer System Database by the following due dates, with subsequent Plan Updates at the frequency of six years thereafter:

Systems serving populations: Greater than 100,000: May 2, 2025 Between 100,000 and 10,000: August 2, 2025
Between 10,000 and 2,500: May 2, 2026
Less than 2,500: August 2, 2026
Since the City of Lomita serves a population of between 10,000 and 100,000, the due date for uploading the Plan Update is August 2, 2025.

The City adopted its previous SSMP in 2016 and directed preparation of this update on March 25, 2025. Once adopted by the City Council, this Updated SSMP will be certified by the Public Works Director as the Legally Responsible Official (LRO), uploaded to the CIWQS Sanitary Sewer System Database pursuant to General Order 2022-0103-
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Pursuant to the new Order, the City shall have an internal audit of this Updated SSMP at a minimum frequency of once every three years. This audit will be conducted within three years of the adoption of this updated SSMP or the last SSMP audit. Within six months after the end of the required 3-year audit period, the Legally Responsible Official shall submit an audit report into the online CIWQS Sanitary Sewer System Database per the requirements of General Order 2022-0103-DWQ.

A detailed schedule and a list of required audit contents is denoted in Section 10 of this SSMP. In accordance with the General Order, Table 1-1 below outlines the schedule for both the SSMP audits and the SSMP updates (re-certifications):

Table 1-1
City of Lomita SSMP Audit and Update Schedule
Previous
SSMP Audit
Due Date
SSMP Update or
Re-certification
Due Date
1 st Upcoming
SSMP Audit
Due Date*
2 nd Upcoming
SSMP Audit
Due Date*
Next SSMP Update or
Re-certification
Due Date
2/02/2025 8/02/2025 8/02/2027 8/02/2030 8/02/2031
* Audit reports are due six months after the audit due date.

Sewer spills within the system are monitored and recorded in terms of location, duration, volume, and cause. Their frequency and causes will be analyzed on an on-going basis to determine if more active cleaning or other maintenance activities can be taken to prevent or reduce future spills.

As the
. CSMD plans to implement several initiatives
addressing the prevention of sewer spills, as outlined in Section 1.3 of 2025 SSMP. These initiatives include employing the use of new data management software, initiating condition assessment programs for sewer pipelines and pump stations, and implementing a rate increase to sustain operations and maintenance of the sewer infrastructure.

1.3 Sewer System Asset Overview
Lomita is a small city located in the South Bay region of Los Angeles County, California. Situated at the base of the Palos Verdes Peninsula, it lies approximately five miles inland from the Pacific Ocean.

The city encompasses a compact area of about 1.97 square miles, bounded by nearby cities of Torrance, Rolling Hills Estates, Rancho Palos Verdes, and the Harbor Region of Los Angeles. The City contains a mix of residential neighborhoods and commercial areas and is almost completely developed. Its location provides residents with convenient access to nearby coastal cities and major transportation routes within the Los Angeles metropolitan area. A map showing the general vicinity and boundary of the City is shown on Figure 1-1.

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ranging in diameter from 6-inch to 15-inch, and approximately 890 manholes. See Table 1-2 for the breakdown
There are no pump stations or force mains in the system and all gravity lines discharge to the LACSD trunk sewers at 27 locations for conveyance, treatment, and disposal. There are two locations where City sewers discharge to other city systems, one to Los Angeles and the other to Torrance. The sanitary sewer collection system does not accept diversions from stormwater collection systems.

Table 1-2
Sewer System Inventory
Pipe Dia.
(in.)
Material Linear
Feet
6 VCP 37
8 ABS 919
8 VCP 180,972
10 VCP 5,189
12 VCP 3,015
15 VCP 607
Total 190,736
Total
Manholes 889

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CITY OF
LOMITA
Lomita Blvd
Los
Angeles
Rancho
Palos
Verdes
Palos
Verdes
Estates
Torrance
Lomita Blvd
Pacific Coast Hwy Crenshaw Blvd Narbonne Ave Walnut St
Palos Verdes Dr N
110
FWY
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2 Organization
As stated in Order No. 2022-0003-DWQ:
(i) Organization: The Plan must identify organizational staffing responsible and integral for implementing the local SSMP through an organizational chart of similar narrative documentation that includes:
(a) The name of the Legally Responsible Official as described in Section 5.1 (Designation of a Legally Responsible Official) of this General Order. (b) The position titles, telephone numbers, and email addresses for management, administrative, and maintenance positions responsible for implementing specific SSMP elements. The SSMP must identify lines of authority through an organization chart or similar document with a narrative explanation;
(c) Organizational lines of authority; and
(d) Chain of communication for reporting spills from receipt of a complaint or other information, including the person responsible for reporting spills to the State and Regional Water Boards and other agencies, as applicable (for example, county health officer, county environmental health agency, and State Office of Emergency Services).

2.1 Management and Maintenance
The City's Public Works Department manages the City's sanitary sewer collection system, which serves a population of approximately 21,000 residents and consists of about 36 miles of gravity sewer lines. The City's local sewers discharge primarily into Los Angeles County Sanitation Districts (LACSD) facilities for conveyance, treatment, and disposal. As mentioned previously, there are two locations where City sewers connect to other city systems before eventually connecting to LACSD trunk sewers.

The City has two budgeted management positions directly involved in sewer system responsibilities the Public Works Director and City Engineer. The field operation and maintenance services are fulfilled by utilizing the services provided by CSMD, which is managed by LACPW. The distribution of the City's personnel and contracted services are depicted in the organization chart presented in Figure 2-

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3 Legal Authority
As stated in General Order No. 2022-0003-DWQ:

The Plan must include copies or an electronic link to the use ordinances, service agreements, and/or other legally binding procedures to demonstrate the Enrollee possesses the necessary legal authority to:
(a) Prevent illicit discharges into its sanitary sewer system from inflow and infiltration (I&I); unauthorized stormwater; chemical dumping; unauthorized debris; roots; fats, oils, and grease; and trash, including rags and other debris that may cause blockages; (b) Collaborate with storm sewer agencies to coordinate emergency spill responses, ensure access to storm sewer systems during spill events, and prevent unintentional cross connections of sanitary sewer infrastructure to storm sewer infrastructure; (c) Require that sewer system components and connections be properly designed and constructed;
(d) Ensure access for maintenance, inspection, and/or repairs for portions of the lateral owned and/or operated by the Enrollee;
(e) Enforce any violation of its sewer ordinances, service agreements, or other legally binding procedures; and
(f) Obtain easement accessibility agreements for locations requiring sewer system operations and maintenance, as applicable.

3.1 Overview
The City's legal authority to own and operate a sanitary sewer system is derived from its incorporation as a City. The City on June 30, 1964, granted Los Angeles County the consent and jurisdiction to annex portions of the City sewer system into the CSMD. By that action, the City has entrusted the management, operation, and maintenance of its local sanitary sewer system to the CSMD. The City, however, still maintains ownership of the sewer system.

The City of Lomita has a Service Agreement
services is dependent on the specific terms of this agreement. It is assumed that the legal authorities are extended to the District to provide services to the City. The service agreement is included in Appendix B.

The LACO Code, LACO Plumbing Code, and other materials cited in this Section can be found online in the links below:
- Los Angeles County Code (LACO Code):
(https://library.municode.com/ca/los_angeles_county/codes/code_of_ordinances) - Los Angeles County Plumbing Code (LACO Plumbing Code):
(https://library.municode.com/ca/los_angeles_county/codes/code_of_ordinances?nodeId=TI T28PLCO)

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3.2 Authority to Prevent Illicit Discharges

3.2.1 Prevention of Illicit Discharge of Waste
In accordance with the (CMC), Title X, Chapter 3, the City has adopted the 2022 Edition of Title 28 of the Los Angeles County Plumbing Code, which incorporates most provisions of the California Plumbing Code as its plumbing code.

Per Title V, Chapter 2, Section 5-2.01 of the CMC, the City has also adopted LACO TITLE 20, which regulates sanitary sewers and industrial waste in the County as its Sanitary Sewer and Industrial Waste Use Ordinance. LACO TITLE 20, Section 20.36.010, prohibits the illegal dumping of offensive or damaging substances such as chemicals, debris, etc. Other sections of LACO TITLE 20 that prohibit various forms of illicit discharges are 20.24.020, 20.24.200, 20.32.080, 20.32.650, etc.

The City, as one of the CSMD cities, benefits from the CSMD's I/I Control Program. This program consists of sewer line cleaning and maintenance, which includes CCTV and other mechanisms to detect I/I. By ordinance, LACO TITLE 20, Section 20.40.045, the Los Angeles County Board of Supervisors has established a financial plan to ensure capital replacement or rehabilitation of sewer lines prone to I/I within the CSMD .

3.2.2 Prevention of Illicit Discharge of Infiltration/Inflow The CSMD implements an Inflow and Infiltration (I/I) control program as part of its ongoing sewer line cleaning and maintenance efforts. This program includes the use of CCTV inspections and other methods to identify sources of I/I.

To support this effort, the Los Angeles County Board of Supervisors has established a financial plan codified in Los Angeles County Code Section 20.40.045 to fund the capital replacement or rehabilitation of sewer lines susceptible to I/I within the CSMD.

In addition, LACO Code Section 20.24.080 mandates that property owners are responsible for maintaining their house laterals, including repairing cracks and removing tree roots or other obstructions. A corresponding requirement is also outlined in Section 101.3.2 of the Los Angeles County Plumbing Code (Title 28).

3.3 Authority to Collaborate with Storm Sewer Agencies
There are no storm sewers in the region as storm drains and sanitary sewer systems are separate with no intentional connections, therefore collaboration with storm sewer agencies is not applicable.

While there are no anticipated direct connections between sewer and storm drain infrastructure, in the event of a sewer spill, the City shall take all feasible steps to prevent untreated or partially treated wastewater from discharging into storm drains, flood control channels, or waters of the United States by blocking the storm drainage system, and removing wastewater from the storm drain infrastructure.

Los Angeles County Department of Public Health requires all cities in the County to report sewer spills that reach a drainage system within 15 minutes of knowledge of the event. As a result, Los Angeles County Flood Control District is notified and, in turn, can provide support, share information and access Tuesday, July 01, 2025 Reg CC MTG, Page *74
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sister department to the Flood Control District, allows for direct collaboration, efficient management and resolution of spills and drainage issues.

3.4 Authority to Require Proper Design and Construction of Sewers
LACO TITLE 20, Sections 20.32.330 and 20.32.340, as adopted by the City, require that the design of new mainline sewers comply with Part 3 of Chapter 20.32 of LACO TITLE 20.

Section 20.32.350 of LACO TITLE 20 requires that the design of new house laterals also conform to the requirements of Part 3, Chapter 20.32, of LACO TITLE 20.

In accordance with LACO TITLE 20, Section 20.32.580, the construction of a collection sewer system is required to conform to the requirements prescribed by Division 2 of LACO TITLE 20, Standard Specifications for Public Works Construction ("Green Book"), and Special Provisions and Standard Plans, all on file in the Director of Public Works'/City Engineer's office.

The inspection of new mainline sewers and pumping plants to ensure proper construction is covered under Section 20.30.590 of LACO TITLE 20 and regulated under the CMC.

3.5 Authority to Ensure Access to Publicly Owned Portion of Lateral
LACO TITLE 20, Division 2, as adopted by the City gives the City the legal right to set requirements to allow unrestricted maintenance access to the public sewer infrastructure located on private property.

In accordance with Section 20.32.430 of LACO TITLE 20, the access is secured through the City's enforcement of the requirement for legally recorded sewer easements around all public sewer appurtenances located in private properties. Sewer easements are detailed on the sewer construction plans and are thoroughly reviewed by the City and LACPW for adequacy in size and accuracy of alignment during the plan check process. Plan checkers take special care to ensure that maintenance crews will have sufficient access for the movement of equipment and materials for routine and emergency repairs or construction work on the system.

3.6 Authority to Limit Discharges of FOG and other Debris The City, by adopting LACO TITLE 28 and LACO TITLE 20, has the legal authority to satisfy this element of the WDRs. LACO TITLE 28 requires the installation of grease interceptors at restaurants and other food establishments that generate grease in the City. Section 714.1 of California Plumbing Code prohibits the discharge of FOG and other substances that may, among other things, clog, obstruct, fill, or necessitate frequent repairs, cleaning out, or flushing of sewer facilities in the City's sewer system.

This prohibition is also contained in LACO TITLE 20, Section 20.36.400. LACO TITLE 20, Section

20.36.560, gives the Director of Public Works/City Engineer the authority to require the installation of treatment facilities, including grease interceptors, at any facility that generates FOG in the amount that will damage or increase the maintenance costs of the sewer collection system.

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3.7 Authority to Enforce Violation of Sewer Ordinances
LACO TITLE 20, Section 20.24.090, gives the Public Works Director the legal authority to inspect mainline sewers, sewage pumping plants, interceptors, etc., as often as deemed necessary, to ascertain whether such facilities are maintained and operated in accordance with the provisions of Division 2 of LACO TITLE 20.

Under Section 20.24.100 of LACO TITLE 20, the Public Works Director or City Engineer is empowered to enforce all the requirements prescribed in Division 2, Sanitary Sewers, and Industrial Waste, and in accordance with Section 20.24.110, may delegate this authority. LACO TITLE 20, Section 20.24.160, allows criminal penalties for any violations.

LACO TITLE 20, LACO TITLE 28, standard plans, specifications, and other material cited in this chapter are filed at the office.

3.8 Authority to Obtain Easement Accessibility
Agreements When Applicable
LACO TITLE 20, Division 2, as adopted by the City, gives the City a legal right to set requirements to allow unrestricted maintenance access to the public sewer infrastructure located on private property.

In accordance with Section 20.32.430 of LACO TITLE 20, the access is secured through the City's enforcement of the requirement for legally recorded sewer easements around all public sewer appurtenances located in private properties. Sewer easements are detailed on the sewer construction plans and are thoroughly reviewed by the City and LACPW for adequacy in size and accuracy of alignment during the plan check process. The Title 20 requires easements to be free of obstruction and this is reiterated on all sewer plans that contain easements. Plan checkers take special care to ensure that maintenance crews will have sufficient access for the movement of equipment and materials for routine and emergency repairs or construction work on the system, when necessary.

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4 Operation and Maintenance Program
As stated in General Order No. 2022-0003-DWQ, in its Operation and maintenance Program, the SSMP must include the items in the subsystem:
(a) Maintain an up-to-date map of the sanitary sewer system, and procedures for maintaining and providing State and Regional Water board Staff access to the map(s). The map(s) must show all gravity line segments and manholes, pumping facilities, pressure pipes and valves, and applicable storm water conveyance facilities within the sewer system service area boundaries; (b) Describe a scheduling system and a data collection system for preventive operation and maintenance activities conducted by staff and contractors. The scheduling system must include:
inspection and maintenance activities, high-frequency inspections and maintenance of known problem areas, (including areas with tree root problems), and regular visual and closed-circuit television (CCTV) inspections of manholes and sewer pipes. The data collection system must document data from system inspection and maintenance activities, including system areas/components prone to rootintrusion potentially resulting in system backup or failure. (c) Provide in-house and external training on a regular basis for sanitary sewer system operations and maintenance staff and contractors. The training must cover: the requirements of the General ice drills, skilled estimation of spill
volume for field operators, and electronic CIWQS reporting procedures for staff submitting data; and (d) Provide sewer system equipment and replacement part inventories, including identification of critical replacement and spare parts.

4.1 Up-to-Date Map of the Collection System
The existing wastewater collection system consists primarily of vitrified clay pipe (VCP) with a small portion of acrylonitrile butadiene styrene (ABS) pipe. The gravity pipeline diameters range in size from 6-inch to 15-inch. The City connects to the LACSD system at approximately 27 locations and to two other city systems (Los Angeles and Torrance) before eventually discharging to the LACSD system.

The
boundaries is shown on Figure 4-
-to-
Interactive GIS-maps: https://dpw.lacounty.gov/smd/sewernetwork/ Electronically available as-builts:
https://pw.lacounty.gov/smpm/landrecords/SewerPlans.aspx Printed and electronically available Map Books:
https://dpw.lacounty.gov/sewer/Page_15
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Lomita Blvd Lomita Blvd Pacific Coast Hwy
Crenshaw Blvd
Narbonne Ave
Walnut St
Western Ave
Pa ol s Verdes Dr N
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4.2 Preventive Operation and Maintenance Program
The City falls within the jurisdiction of the Consolidated Sewer Maintenance District (CSMD) and, as such, depends on the staff and resources of Los Angeles County Public Works (LACPW) for the sewer operation and maintenance (O&M) of its collection system. The O&M programs administered by CSMD - outlined in detail in the - are fully applicable to the City.

Sewer services for the City are primarily provided by the CSMD South Maintenance Yard, located at 1129 East 59th Street in the City of Los Angeles. Additional support, particularly for after-hours needs such as standby response, callbacks, and other sewer-related emergencies, is provided by personnel from four additional maintenance yards. CSMD maintenance yard locations can be found in the . All maintenance equipment used within the City is owned by CSMD, and a comprehensive equipment inventory can be found in .

To fund these maintenance services, the County imposes an annual sewer service charge of $50.50 per sewage unit (SU), equivalent to a single-family dwelling unit, levied by CSMD and collected through annual property tax bills in all cities that are part of the CSMD. $41.50 of this amount is used for sewer maintenance services. The remaining $9.00 portion of the sewer service charge is for condition assessment and rehabilitation, as described in Sections 4.4.1 and 4.4.2. Between 2014 and 2025, this charge historically generated approximately $448,000 per year in revenue from the City to support sewer maintenance programs. These funds are administered by LACPW, with annual reviews and adjustments to ensure the financial needs of the maintenance programs are met.

In 2024, LA County Public Works conducted a comprehensive Fee Study to determine potential new customer fees to cover the cost of system operations and maintenance for the next five years. These service fee increases will ensure longevity and effectiveness of the system, and if approved, would go into effect in July 2025. If passed, the below fee increases will come into effect.

Below is a summary of the preventive maintenance activities carried out by CSMD within the City.

4.2.1 Sewer Line and Manhole Inspection
The CSMD performs CCTV inspections and rates the structural integrity and maintenance condition of all sewers in its service area on a 10-year cycle (approximately 500 miles of sewer infrastructure each year) and provides a Condition Assessment Program Report for each member city and unincorporated areas in Los Angeles County. The last Condition Assessment Program Report for the City of Lomita system is dated February 5, 2019. The CSMD completed the latest CCTV inspection between April and December 2021 but, currently, the Condition Assessment Program Report has not been completed.

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The interior and exterior of manholes are inspected semiannually for any structural defects, sewage flow condition, presence of vermin or rodents, deleterious industrial waste, odors, and any signs of unusual settlement around manholes and along sewer alignments.

4.2.2 Drop Manholes, Gas Trap Manholes, and Siphons
Drop manholes, gas trap manholes, and sewer siphons are inspected and cleared of blockages and flow restrictions as needed, with variable frequencies dependent on prior inspection records.

4.2.3 Sewer Line Cleaning
Sewer lines are maintained using hydro jetting or mechanical rodding methods. The cleaning frequency is determined based on inspection history. Lines identified as prone to build up from grease, food waste, or sand are scheduled for cleaning on a monthly, quarterly, or semiannual basis. Lines susceptible to root intrusion are periodically cleared by rodding or treated with chemical root control as needed.
or areas that require more
focused and regular cleaning, with the intent to prevent sewer spills.

4.2.4 Treatment Plants and Pumping Stations
The City does not currently own or operate any treatment plants or sewage pump stations. O&M activities are thus focused only on gravity sewer pipelines and manholes.

4.2.5 Root Foaming
Root foaming is performed by the CSMD on main sewer lines based on extent and severity of root intrusion, usually associated with overflowing. The frequency of root foaming is initially once per year, then decreases to an 18-to-24-month frequency.

4.2.6 Vermin and Rodent Control
Sewers infested by insects are chemically treated as needed based on inspection records and visual observation. Sewers infested with rodents are baited with the intent to lower the rodent population.

The CSMD is responsible for treating pipelines for vermin and rodents on an as-needed basis. If the City is made aware of locations with high vermin concentration, the City will inform the CSMD who will take necessary action.

4.3 Scheduling and Data Collection

4.3.1 Work Schedules
Work orders for CSMD activities within the City are created and managed through the LACPW Maintenance Management System (MMS). Field operations performed by CSMD crews are documented using various forms, including service requests, cleaning logs, daily maintenance reports, Tuesday, July 01, 2025 Reg CC MTG, Page *80
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manhole adjustment records, and overflow report forms. All documentation is stored in the MMS database and can be provided to the City upon request.

4.3.2 City Sewer Mapping System
The City maintains as-built sewer plans of the City's sewer facilities. Data on the plans, such as system Drafting System (CADD). Information generated by CADD is printed on Index Map Sheets stored by LACPW, Sewer Maintenance Division, located at 1000 South Fremont Avenue, Alhambra, California.

The Index Maps are also kept at SMDs' field yards. The maps are updated, as necessary, to reflect any changes in the system. Sewer improvement plans are located Network website (https://pw.lacounty.gov/smd/sewernetwork/), and if needed, the WRCB can request GIS data from the SMD.

4.4 Rehabilitation and Replacement Plan
The City's sewer collection systems are in the CSMD, and the City participates in the CSMD's Accumulative Capital Outlay (ACO) Program. As a result, the City also benefits from the Sewer Condition Assessment Program.

4.4.1 CSMD ACO Program
Since the City of Lomita participates in the CSMD's Accumulative Capital Outlay (ACO) Program, property owners are assessed an annual fee of $5 per sewage unit (SU) to fund rehabilitation and replacement of the sewer collection system. This $5 per SU is included in the overall $50.50 annual sewer service charge, which is collected via property owners District . The ACO Program is overseen and administered by LACPW.

Through the ACO Program, any segment of the sewer system identified as structurally deficient whether discovered during routine inspections, emergency responses, or the Condition Assessment Program is either repaired immediately as part of an emergency project or added to a prioritized list of upcoming short- and long-term rehabilitation and replacement efforts.

In cases where sewer issues are related to capacity such as hydraulic limitations caused by overdevelopment or zoning changes LACPW refers those concerns to the City for appropriate action.

4.4.2 Condition Assessment Program
The City currently contains approximately 36 miles of sewer lines, with a detailed inventory of existing sewer collection infrastructure provided in Appendix C. These pipelines, which range in diameter from 6 to 15 inches, are primarily constructed of vitrified clay pipe (VCP). Over time, as the system ages, structural issues such as cracks, joint separations, and root intrusions are expected to arise. To address and mitigate these issues effectively, the Waste Discharge Requirements (WDRs) mandate that the City or its designated agent maintain a well-funded program to identify and correct such deficiencies.

As previously discussed, the City is part of the CSMD and actively participates in its Sewer Condition Assessment Program. Property owners within the CSMD contribute $4 per sewage unit (SU) annually to fund this program, which is included in the total sewer service charge of $50.50 per SU collected through annual property tax bills. This assessment is reviewed and adjusted each year by LACPW to ensure adequate funding for ongoing condition assessment efforts.

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Through the Condition Assessment Program, LACPW conducts closed-circuit television (CCTV) inspections of the entire sewer system within the City on a ten-year cycle to evaluate pipe conditions.

LACPW oversees both the management of program funds and the implementation of assessment activities.

4.5 Training
All personnel responsible for operating and maintaining the City's sewer system are employed by LACPW. Training for CSMD staff is managed exclusively by LACPW, not the City. Details regarding the training practices and procedures followed by LACPW are provided in Chapter 4.4 of the s SSMP.

The City of Lomita staff, however, receives regular training on the requirements of General Order. area, including skilled estimation of spill
database reporting requirements.

While the City does not have a formal training program for contractors performing sewer-related work, construction contracts are awarded through a competitive bidding process to contractors with proven qualifications and trained personnel. The plans and specifications developed for City sewer construction projects include comprehensive guidance on the City's permitting processes, standards, and policies, which all contractors are required to follow. The Official is responsible to read and become familiar with the new General Order 2022-003-DWQ, as well as the CIWQS reporting requirements and procedures.

4.6 Equipment Inventory
All equipment used for maintaining the City's sewer infrastructure is owned by the CSMD. LACPW is Equipment Replacement Policy and a list of all major sewer O&M equipment quantities can be found in Chapter 4.5 of the SSMP.

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5 Design and Performance Provisions
As stated in Order No. 2022-0003-DWQ:
(i) Updated design criteria, and construction standards and specifications, for the construction, installation, repair, and rehabilitation of existing and proposed systems infrastructure components, including but not limited to pipelines, pump stations, and other system appurtenances. If existing design criteria and construction standards are deficient to address the necessary component-specific hydraulic capacity as specified in section 8 (System Evaluation, Capacity Assurance and Capital Improvements) of this Attachment, the procedures must include component-specific evaluation of the design criteria.
(ii) Procedures and standards for inspecting and testing of newly constructed, newly installed, repaired and rehabilitation systems pipelines, pumps, and other appurtenances.

5.1 Design Criteria, Construction Standards and
Specifications
The City mandates that all sewer system designs comply with Los Angeles County Public Works (LACPW) standards. LACPW maintains standardized plans and specifications for the construction of sanitary sewers and related appurtenances to ensure proper design and installation of sewer lines and connections. These specifications incorporate, by reference, the Standard Plans and Specifications for Public Works Construction, along with applicable special provisions and standard drawings.

In addition, LACPW provides supplementary guidance documents such as the Private Contract Sanitary Sewer Procedural Manual and Guidelines for the Design of Pump Stations to promote uniformity in the design of sewer collection systems in unincorporated County areas. The City also requires that these same documents be followed for any sewer system design within its boundaries.

To further ensure proper design, all construction drawings must be prepared by licensed professional engineers. These drawings undergo a comprehensive review by both City and SMDs engineers before construction approval is granted. During this review, SMDs focus on verifying that the design incorporates appropriate standards from a maintenance perspective.

5.2 Procedures and Standards for Inspecting and Testing System Improvements
The City ensures the inspection of new sewer construction projects either through its own personnel or by contracting qualified consultants. For sewer rehabilitation projects conducted under the Accumulative Capital Outlay (ACO) Program, inspections are performed by inspectors from Los Angeles County Public Works (LACPW). Prior to final acceptance and dedication of sewer facilities for public use, the City requires that accurate as-built plans be submitted for review.

In alignment with CSMDs policy, the City also mandates that any newly constructed pumping stations undergo inspection by experienced CSMDs staff before the facilities are officially transferred to CSMD for ongoing maintenance. Additional procedures and standards employed by the CSMD can be found in Section 5.2 of the SSMP.

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6 Spill Emergency Response Plan
Chapter 6 of this SSMP addresses the requirements included in Attachment D-6 of the Order. The requirements state:

Spill Emergency Response Plan: Each Enrollee shall develop and implement a Spill Emergency Response Plan that identifies measures to protect public health and the environment. At a minimum, this plan must include the following:
(a) Notify primary responders, appropriate local officials, and appropriate regulatory agencies of a spill in a timely manner;
(b) Notify other potentially affected entities (for example, health agencies, water suppliers, etc.) of spills that potentially affect public health or reach waters of the State; (c) Comply with the notification, monitoring and reporting requirements of this General Order, State law and regulations, and applicable Regional Water Board Orders; (d) Ensure that appropriate staff and contractors implement the Spill Emergency Response Plan and are appropriately trained;
(e) Address emergency system operations, traffic control and other necessary response activities;
(f) Contain a spill and prevent/minimize discharge to waters of the State or any drainage conveyance system;
(g) Minimize and remediate public health impacts and adverse impacts on beneficial uses of waters of the State;
(h) Remove sewage from the drainage conveyance system;
(i) Clean the spill area and drainage conveyance system in a manner that does not inadvertently impact beneficial uses in the receiving waters; (j) Implement technologies, practices, equipment, and interagency coordination to expedite spill containment and recovery;
(k) Implement pre-planned coordination and collaboration with storm drain agencies and other utility agencies/departments prior, during, and after a spill event; (l) Conduct post-spill assessments of spill response activities; (m) Document and report spill events as required in the General Order; and (n) Annually, review and assess effectiveness of the Spill Emergency Response Plan, and update the Plan as needed.

6.1 Spill Emergency Response Goals
The City, as a member of the CSMD, relies on the services of LACPW for responding, cleaning up, and reporting sewer spills that may occur from a public sewer system in the City. -hour emergency phone number 1-800-675-HELP (4357) is readily available to City staff and residents to promptly notify LACPW staff of sewer spills. In the event of a sewer spill in which a Tuesday, July 01, 2025 Reg CC MTG, Page *84
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City crew is the first responder, the City will notify CSMD and stay on-site, trying to contain the release if possible, and securing the area until CSMD personnel arrive.

However, the CSMD crews are responsible for containing the sewer spills and reporting them to the appropriate regulatory agencies for the City. As previously mentioned, sewer spills that occur within the City are reported to LACPW by telephone. Upon receipt of such calls, LACPW officials follow the notification guidelines contained within the Spill Emergency Response Plan (SERP) that can be found in Appendices.

In cases where a sewer spill originates from a private sewer lateral, City of Lomita Code Enforcement is involved and follows the enforcement procedures to guide a property owner into compliance.

Property owner will be responsible for hiring a licensed plumber to find and take care of a blockage that caused the spill, including thorough clean-up of the sewer spill, especially if it is getting close to the public right-of-way and/or storm drain. Depending on the severity of the spill coming from a private the Los Angeles County Department of Public Health
to help mitigate containment and timely clean up. Figure 6-1 procedures which are followed during a spill event. Appendix D Reference Sheet that is used by staff for prompt response.

Table 6-2 and Figures 6-1 and 6-3 below also provide information on the notification of Regulatory Agencies in case of a spill event and time frames for such notifications.

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6.2 Spill Emergency Response Plan
The Spill Emergency Response Plan (SERP) , and included is utilized by the CSMD in the City. It provides guidelines for the CSMD maintenance crew to follow in responding to, cleaning up, and reporting sewer spills that may occur from the public sewer line within the C service area. The purpose of the SERP is to support an orderly and effective response to sewer spills that ensure all regulatory requirements are met. The CSMD SERP comprehensively addresses notification, response, assessment, and recordkeeping requirements of the SWCRB General Order.

6.3 Training on Spill Response Plan and Addressing
Emergency Operations
in LACPW's SSMP. Any training specific to SERP operations is conducted by the County for CSMD staff, as CSMD crews are the ones who address spill emergency response and operations.

The City does not play a significant role in addressing emergency operations such as crowd control and other necessary response activities. Emergency operations are performed by LACPW staff or contractors doing emergency repair and sewer spill related work for the County or the City. The Los Angeles County Fire and Sheriff's Departments also play active roles in the control and protection of the public during emergency sewer spill operations.

One of the main functions performed by LACPW for the City is to eliminate or minimize the potential discharge and/or entry of sewer spills into waters of the United States. The City's role is limited to ensuring that their collection system has sufficient capacity for all operational conditions and ensures that LACPW staff is promptly notified of sewer spill events when they occur.

6.4 Pre-Planned Coordination with Other Agencies or
Departments
City of Lomita, as a member city of CSMD, attends periodic meetings to review roles and responsibilities. For example, the role of the City is to support securing the site before CSMD field crews arrive and perform initial containment.

When appropriate, the County also invites the Los Angeles County Sanitation Districts (LACSD) staff to discuss any jurisdictional inquiries or investigations of spills.

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7 Sewer Pipe Blockage Control Program
Chapter 7 of this SSMP addresses the requirements included in Attachment D-7 of the Order. The requirements state:

Sewer Pipe Blockage Control Program: Each Enrollee shall evaluate its service area to determine whether a sewer pipe blockage control program is needed. If an Enrollee determines that a sewer pipe blockage control program is not needed, the Enrollee must provide justification for why it is not needed. (a) An implementation plan and schedule for a public education outreach program that promotes proper disposal of pipe-blocking substances;
(b) A plan and schedule for the disposal of pipe-blocking substances generated within the sanitary sewer system service area. This may include a list of acceptable disposal facilities and/or additional facilities needed to adequately dispose of substances generated within a sanitary sewer system service area;
(c) The legal authority to prohibit discharges to the system and identify measures to prevent spills and blockages;
(d) Requirements to install grease removal devices (such as traps or interceptors), design standards for the removal devices, maintenance requirements, BMP requirements, record keeping and reporting requirements;
(e) Authority to inspect grease producing facilities, enforcement authorities, and whether the Enrollee has sufficient staff to inspect and enforce the FOG ordinance; (f) An identification of sanitary sewer system sections subject to FOG blockages and establishment of a cleaning maintenance schedule for each section; and (g) Implementation of source control measures for all sources of FOG discharged to the sanitary sewer system for each section identified above.

7.1 Program Overview
A large-scale analysis of sewer overflows within service area over the last 3 years indicates that an average of 88 percent of spills within the CSMD s collection system are linked to roots, debris, grease, pipe structural failure and pump station failure either as a primary or secondary cause factor.

Between 2021 and 2024, an average of 30% of spills were linked to grease accumulation and 18% linked to debris accumulation. To prevent the build-up of fats, oils, and grease (FOG) that can cause blockages and restrictions in flow, the County has implemented a FOG control program to prevent sewage overflows into the environment, as well as to reduce the discharge of FOG to the sewer system.

The Environmental Programs Division (EPD) of LACPW is responsible for performing fats, oils, and grease source control inspections of food service establishments (FSEs). Currently, there are 58 FSEs within the City of Lomita. The EPD also regulates industrial waste disposal for the City of Lomita by contract.
of the
LACPW website:

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https://cleanla.lacounty.gov/industrial-waste/#Obtaining-Clearance The website provides FOG guidelines, standard drawings for grease pretreatment devices, permit

7.2 Implementation Plan and Schedule for Public Outreach The City currently benefits from LACPW Public Education and Outreach Program. Under this program, information on proper disposal of FOG and sewer spill prevention measures, such as the installation of backwater valves, house lateral maintenance, etc., is disseminated by the CSMD to City residents through publication of Annual Reports, brochures, and individual notices to property owners.

LACPW Sewer Maintenance and Industrial Waste Management Program personnel also assist in passing useful information on sewer spill prevention and proper FOG disposal onto home and business owners. Public education materials are posted at the following links, including specific information for homeowners:

CSMD Website: https://dpw.lacounty.gov/sewer/index.cfm
Clean LA FOG Program: https://cleanla.lacounty.gov/fog/, Homeowner Sewer Maintenance: https://dpw.lacounty.gov/SMD/homeowner/Index.cfm Homeowner FOG Mitigation: https://dpw.lacounty.gov/SMD/grease/Index.cfm.

To complement County efforts, the City will initiate its own Public Education Outreach Program. This will consist of including FOG-related articles from LACPW and other sources, on the City's webpage (https://lomitacity.com/), and by maintaining communication with LACPW, City residents, and other stakeholders on these and other issues.

7.2.1 Summary of Public Outreach Activities
he CSMD staff conducts public outreach through various channels to educate the community about Fats, Oils, and Grease management:

Community Events: CSMD participates in resource fairs, park events, and Earth Daythemed events, where staff distribute FOG brochures and answer questions from the community.

Website Resources: The FOG page on C
: https://dpw.lacounty.gov/SMD/grease/Index.cfm
Inspections: During inspections of FSEs, FOG inspectors provide educational materials on best management practices (BMPs) for grease traps and interceptors. Newly permitted FSEs also receive BMP materials.

By engaging with the community and FSEs through these activities, CSMD staff aims to promote effective FOG management practices and prevent blockages in the sewer system.

In addition, the City and CSMD staff collaborate on joint staff training programs, information exchange and educational content development with the Los Angeles County Sanitation Districts. The outcome of such collaboration is a production of a multi-language (English, Spanish, and Chinese) best management practices (BMPs) poster that also includes information on stormwater and surface Tuesday, July 01, 2025 Reg CC MTG, Page *94
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water issues. Printed and electronic copies of this BMP poster are distributed to all new and existing permitted FSEs within the City and can also be provided upon request.

Through the collaboration with the County Sanitation Districts, the City and LACPW personnel have specifically addresses the following topics:

Basic elements needed in a local FOG control ordinance; How to inspect FSEs;
BMPs to be used by restaurants;
Sewer overflow reporting obligations;
Proper cleaning procedures to be followed if grease deposits are detected in local sewers; Where to dispose of FOG and the availability of local rendering companies; and Review of grease trap and grease interceptor devices.

7.2.2 Plan and Schedule of Events
The schedule of outreach activities is based on opportunities for public engagement and the frequency of FSE inspections. The Community and Government Relations Group (CGRG) notifies CSMD staff when an opportunity arises for them to participate in a public event in the City of Lomita.

Many of these events occur annually and CSMD staff tries to be involved if notified by the CGRG in time to coordinate. CGRG keeps track of all the events that the staff participates in annually, providing a summary of events at the end of the year.

FSE Outreach is timed around FSE inspections. FSE owners and/or managers on duty are provided educational material when FOG inspectors visit to inspect grease traps and interceptors and check for any violations.

7.3 Removal and Disposal of FOG
This function is performed by CSMD staff on behalf of the City. The methods used by LACPW are contained within the LACPW's SSMP.

For the disposal of grease and other pipeDisposal Permit (IWDP) from EPD that requires a schedule of frequent maintenance and documentation of maintenance and disposal of waste. Under the permit, grease traps are required to be maintained/pumped daily while grease traps/interceptors that can handle 750 gallons or greater require quarterly maintenance. FOG haulers have multiple options for grease disposal, including Baker Commodity in Vernon and designated disposal locations in Los Angeles and the Los Angeles County Sanitation District facilities. These disposal sites are regulated and require a fee.

The solidified fats found in the collection system during cleaning operations are trapped, collected, and taken to the maintenance yard dump bins. Once the bins are full, these and other debris collected from the system are taken to the Los Angeles County Sanitation District facilities.

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7.4 Authority to Prohibit Illicit Discharges, Prevent Sewer Pipe Blockages and FOG Spills

7.4.1 Authority
The City's legal authority to own and operate a sanitary sewer system is derived from its incorporation as a City. The City on June 30, 1964, granted the Los Angeles County the consent and jurisdiction to annex portions of the City sewer system into the CSMD. By that action, the City has entrusted the management, operation, and maintenance of its local sanitary sewer system to the CSMD. The City, however, still maintains ownership of the sewer system. discharges into the sewer system, prevent sewer blockages and FOG spills is discussed in Chapter 3 of this document. Requirements for grease interceptors at food establishments to prevent the discharge of grease to the collection sewer system and educating the public on proper disposal methods for FOG can be found in the LACPW SSMP and below. The following provides a summary The County and to limit the
discharge of FOG and other debris that may cause blockages in the sewer lines is outlined in the Los Angeles County Ordinance (LACO) Code and LACO Plumbing Code that can be found online in the links below:

Los Angeles County Code
(https://library.municode.com/ca/los_angeles_county/codes/code_of_ordinances) Los Angeles County Plumbing Code
(https://library.municode.com/ca/los_angeles_county/codes/code_of_ordinances?nodeId=TIT 28PLCO)
The LACO Plumbing Code Title 28 (Sections 306.2, 714.2, and 1101.2) prohibits the unauthorized discharge of rain, surface, or subsurface water into the collection system. The illegal dumping of offensive or damaging substances such as chemicals and debris, which are considered inflows, is prohibited by LACO Code, Section 20.36.010.

Also, Section 20.36.400 of the LACO Code prohibits the discharge of Fats, Oils, and Grease and other substances that may, among other things, clog, obstruct, fill, or necessitate frequent repairs, cleaning out, or flushing of sewer facilities in the sewer system.

The CSMD has an Inflow/Infiltration (I/I) control program as part of their ongoing sewer line cleaning and maintenance program, which includes closed-circuit television (CCTV) and other mechanisms to detect I/I. By ordinance, the Board of Supervisors has established a financial plan to ensure capital replacement or rehabilitation of sewer lines prone to I/I within the Consolidated Sewer Maintenance District (LACO Code, Section 20.40.045).

The LACO Code, Section 20.24.080, requires property owners to maintain their house laterals, including the elimination of cracks, tree roots, and other debris. A similar requirement is found in Section 101.3.2 of the LACO Plumbing Code Title 28.

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7.4.2 Preventative Measures
On behalf of the City of Lomita, the CSMD utilizes semiannual manhole inspection of all manholes and the scheduled and unscheduled sewer line cleaning and television inspection of the interior of sewer pipes to identify pipe segments experiencing heavy grease accumulation and in mitigating the Education and Outreach Program, discussed in Section 7.2, that focuses on minimizing spills and blockages caused by FOG. The City benefits from this Program.

7.5 FOG Program Requirements and Design Standards
LACPW, under a separate agreement (Industrial Waste Contract, 1964), is charged with the responsibility of enforcing the Division 2 Sanitary Sewers and Industrial Waste of the LACO Code within the City. This Industrial Waste Contract can be located in Appendix E of this SSMP. Also, as previously mentioned, the City's Industrial Waste Program is managed by LACPW, Environmental Programs Division (EPD). The design standards for grease removal devices and all the requirements imposed on industrial waste facilities that discharge waste or FOG into the City's sewer system are as presented in Chapter 7 of LACPW's SSMP.

A pretreatment system/device is required for any new and existing food service establishment or similar facility where FOG from food preparation is discharged into the sewer system in quantities that may cause blockages or interfere with sewage treatment or disposal. All pretreatment facilities, whether required by EPD or installed voluntarily, shall be maintained and operated under a valid Industrial Waste Disposal Permit (IWDP) for the operating life of the facility.

FOG program requirements are outlined in the IWDP Conditions and Limitations and are supported by the Pretreatment Guidelines For Restaurants And Food Service Operations.

7.5.1 Requirements to Install Grease Removal Devices
The LAC stipulated in this Section are discussed in
Chapter 3. The Director of LACPW has enforcement authority for industrial waste permitting per Section 20.36.040 of the LACO Code and charged the EPD with permitting and inspecting of all FSEs that discharge into the sanitary sewer system in the City of Lomita, as a contract city within the CSMD.

Hence, under the Section 4762.1 of the California Health and Safety Code, the Sanitation Districts have the authority to require the City of Lomita to implement a sewer maintenance program for its New or remodeled FSEs and those under new ownership must also secure a permit from the Building and Safety Division (BSD) of LACPW. If there is a FOG-related problem associated with an industrial waste permit, LACPW will take enforcement action against the permittee, or where applicable, refer the problem to the contract city for enforcement action. The EPD requires that industrial waste generating facilities and any FSE with the potential to produce grease install a grease removal device (GRD).

LACPW does not issue permits or inspect domestic sewage disposal to the sanitary sewer system. create a public nuisance,
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or menace to the public health or safety, or which may pollute underground or surface waters, or which may cause damage to any stormduring inspection of the sanitary sewer system CSMD s personnel determines that a FOG-related problem exists and is traceable to a domestic sewage source of such character that is not satisfactory, under the LACO Code (section 20.20.100), pretreatment could be required or the discharge required to be eliminated. Domestic waste containing FOG can lead to spills, which are public nuisances and is a violation of California Health and Safety Code Division 5, Part 3, Chapter 6, Article 2, which can also be used to impose appropriate domestic sewage discharge requirements.

7.5.2 Design Standards for Grease Removal Devices
FSEs are required to size, design and construct grease traps and interceptors according to the LACO Plumbing Code. Additionally, they are required to be approved, installed, and operated in a manner to control discharges of FOG into the sanitary sewer system and to ensure that the facilities do not create nuisances, menaces to the public peace, health or safety hazards, or adverse impacts to the public sewerage system, soil, underground, and/or surface waters.

The Industrial Waste online page provides standard drawings for grease pretreatment devices: https://cleanla.lacounty.gov/industrial-waste/#Obtaining-Clearance

7.5.3 Authority to Inspect FOG-producing Facilities
LACO Code, Title 20, Utilities, Division 2, Sanitary Sewers and Industrial Wastes, as amended July 27, 1989, and adopted by the City of Lomita, gives the Public Works Director or City Engineer the authority to inspect grease-producing facilities for compliance with permit requirements. There are currently a total of 70 facilities holding Industrial Waste Permits in the City. In accordance with the aforementioned agreement, LACPW is responsible for issuing permits and inspecting facilities for compliance with conditions of their permit. LACPW in concert with the Public Works Director is also responsible for the enforcement of all industrial waste permits and Code violations in the City.

7.5.4 Maintenance Requirements and Cleaning Schedule for Identified FOG-prone Sewer Segments
The cleaning schedule for identified FOG-prone sewer segments is performed by the CSMD for the City. The methods used by CSMD staff are described in LACWP's SSMP.

The IWDP Conditions and Limitations has a minimum maintenance frequency condition and a requirement to maintain the GRD in proper working order. During inspections, inspectors physically examine the GRD. If issues are identified, they are documented, and a job order is created. The FSE signs off on the order and receives a receipt. If cleaning records are not provided, or if the grease interceptor (GI) cannot be accessed, the FSE must clean it and will receive a follow up visit.

Permit conditions specify that:

GIs to be cleaned at least once every three months.

Grease Traps are required to be maintained on a daily basis.

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7.5.5 Best Management Practices Requirements and Pretreatment Guidelines for Restaurants and Food Service Operations
T hese
guidelines outline the installation requirements for grease interceptors and offer a list of alternative pretreatment devices that can be used in lieu of a grease interceptor. The guidelines can be found online at the following link:
https://pw.lacounty.gov/epd/industrial_waste/pdf/misc/restaurantpretreatmentguidelines.pdf During inspections, inspectors verify whether best management practices are being followed, such as maintaining proper documentation, using adequate devices, and employing appropriate disposal methods. Inspectors distribute flyers outlining the do FOG management and request that these flyers be displayed at workstations for workers to see. More information is available at https://cleanla.lacounty.gov/industrial-waste/
Additionally, LACP EPD Inspectors are stationed at the following Lomita address and are available from 8 a.m. to 9:30 a.m., Monday through Friday:
24320 S. Narbonne Avenue
Lomita, CA 90717-1194
(310) 534-4862

7.5.6 Record Keeping and Reporting Requirements
As a condition of the Industrial Waste Permit, FSEs must record the maintenance of grease trap/interceptors on a maintenance log report. The log records date of the service performed, types of services performed, and person/company providing service. Additionally, for any liquid or solid industrial wastes transported from the site, FSEs must obtain and keep copies of receipts for grease trap/interceptor maintenance and pumping for at least 180 days.

The maintenance log report and receipts shall be made available to the County and the City upon request.

7.5.7 Procedures
On behalf of the City, the County implements the following procedure to identify and manage sections of the system impacted by FOG blockages:

Identification: Sections impacted by FOG blockages are identified through regular inspections conducted by cleaning crews, CCTV inspections, and reports of spills.

Investigation: Once identified, these sections are thoroughly investigated to assess the extent of the blockages and determine the appropriate actions needed to address them.

Maintenance: Based on the investigation findings, a periodic cleaning schedule is defined and implemented for each affected section to ensure ongoing maintenance and prevent future blockages.

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7.6 Inspection and Enforcement Program

7.6.1 Authority to Inspect Grease Producing Facilities
As discussed in Chapter 3 of this document, Section 20.36.400 of the LACO Code provides legal authority to inspect FOG-producing facilities, prohibiting the discharge of substances that may obstruct or require frequent maintenance of the sewer system.

The source control inspection process follows a standard workflow, including researching plans, preparing for the inspection, reviewing operations, and requesting GRD maintenance documentation.

Inspectors may ask questions about waste oil management, changes in operations that affect the permit, and maintenance frequency. They also check for compliance with Best Management Practices such as ensuring BMP posters are visible in the kitchen. Inspectors document their findings and enter data into the HMS database.

When CSMD encounters FOG issues in the collection system, whether from spills, CCTV inspections, or sewer cleaning, the source of the problem is evaluated as either residential, commercial, or both.

For residential spills, CSMD may notify residents door-to-door, providing information on proper grease disposal practices. For recurring issues, the affected area is placed on a preventive maintenance schedule.

In the case of commercial spills, the incident is referred to EPD for investigation. EPD checks GRD maintenance and requires corrective actions when needed. If an FSE without a GRD is responsible for a spill, EPD mandates the installation of a GRD. If a GRD-equipped FSE causes a spill, more frequent maintenance may be required. All investigations are documented in the HMS database, and results are communicated to CSMD, on as needed/relevant basis.

7.6.2 Authority to Enforce
The enforcement process for violations varies based on location. Inspectors issue a Notice of Violation or Order to Comply with a set deadline. Follow-up inspections verify compliance, and unresolved issues may be escalated to supervisors. In rare instances, compliance issues involving repeat offenders who are unwilling to correct the problem can be referred to headquarters, possibly resulting in legal action with the District Attorney. In the City of Lomita, under , violations are handled similarly, but escalation may involve the C necessary, the City Attorney.

7.6.3 Resource Plan to Inspect and Enforce
The EPD has sufficient inspection and enforcement staffing to achieve an annual FSE inspection cycle and follow up on requirements and violations identified. The LACPW funding allows for increases in permit and other services charges, if necessary, to hire additional staff.

7.7 Maintenance Program to Address FOG Issues
As described in Section 4 , FOG prone sections of the CSMD s collection system, referred to as
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stoppages and spills. These portions of the system found to have persistent FOG problems are put on monthly, quarterly, or semi-annual periodic cleaning schedule, depending on the magnitude of the problem. Furthermore, segments of the collection system with persistent FOG problems are referred to the Environmental Programs Division (EPD) of LACPW for additional investigation and enforcement actions.

7.8 Implementation of Source Control Measures to
Address FOG Issues

7.8.1 Summary of Source Control Measures
Pretreatment devices are used to remove grease from sewage to prevent the accumulation of FOG that can lead to blockages. LACPW, on behalf of the City of Lomita, provides pretreatment guidelines to FSEs, offering guidance on how to adequately select, size, and install a pretreatment device based on the amount of grease produced. The maintenance of these devices is outlined in the IWDP to ensure proper operation and functionality. Under the IWDP, LACPW or the City may require upgrades to grease interceptors if maintenance is inadequate or if the interceptor is too small to handle the waste stream.

7.8.2 Summary of Source Control Program Enforcement
The EPD conducts routine inspections of FSEs and inspects new establishments. Investigations are also performed when spills occur. When CSMD receives complaints and determines that FOG may have caused a spill or has the potential to cause a spill (e.g., grease accumulation), they reach out to the EPD for further investigation. Upon investigation, the EPD may make adjustments to the permit and treatment requirements to prevent such incidents and/or place the impacted area under periodic maintenance as described in Section 4 . Under the Industrial Waste Discharge Permit (IWDP), LACPW or the City may modify the permit and its conditions and limitations as necessary to ensure proper waste disposal.

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8 System Evaluation, Capacity Assurance and
Capital Improvements
As stated in General Order No. 2022-0003-DWQ:

The Enrollee shall prepare and implement a capital improvement plan (CIP) that will provide hydraulic capacity of key sanitary sewer system elements for dry weather peak flow conditions, as well as the appropriate design storm or wet weather event. At a minimum, the plan must include:
(a) Evaluation: Actions needed to evaluate those portions of the sanitary sewer system that are experiencing or contributing to an SSO discharge caused by hydraulic deficiency. The evaluation must provide estimates of peak flows (including flows from SSOs that escape from the system) associated with conditions similar to those causing overflow events, estimates of the capacity of key system components, hydraulic deficiencies (including components of the system with limiting capacity) and the major sources that contribute to the peak flows associated with overflow events;
(b) Design Criteria: Where design criteria do not exist or are deficient, undertake the evaluation identified in (a) above to establish appropriate design criteria; and (c) Capacity Enhancement Measures: The steps needed to establish a short- and long-term CIP to address identified hydraulic deficiencies, including prioritization, alternatives analysis, and schedules. The CIP may include increases in pipe size, I/I reduction programs, increases and redundancy in pumping capacity, and storage facilities. The CIP shall include an implementation schedule and shall identify sources of funding
(d) Schedule: The Enrollee shall develop a schedule of completion dates for all portions of the capital improvement program developed in (a)-(c) above. This schedule shall be reviewed and updated consistent with the SSMP review and update requirements as described in Section D. 14 of the General Order.

8.1 System Evaluation and Condition Assessment

8.1.1 Best Practices and New Technology
The CSMD is responsible for condition assessment, and a more detailed breakdown of condition assessment practices employed by the CSMD can be found in the most recent County SSMP. The CSMD utilizes the most current and appropriate technology and methods for pipeline assessment.

Use of CCTV is the industry standard for small diameter pipelines. Given the range of diameters in pipes.

8.1.2 Amount of System Condition Assessment
Under the Condition Assessment Program (CAP), CSMD performs CCTV inspections at a rate of approximately 500 miles of sewer infrastructure each year throughout its service area, including the Tuesday, July 01, 2025 Reg CC MTG, Page *102
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City. Newer pipe segments found to be in good condition during prior CCTV inspections will have a low priority in the next inspection cycle.
-year cycle.

8.1.3 Inspection Methods
The CSMD employs National Association of Sewer Service Companies (NASSCO) Pipeline Assessment and Certification Program (PACP) certified crew members to perform the field inspections and record data with standardized NASSCO PACP defect codes. This provides a uniform and consistent defect observation system with which the City can reference internally and share with consultants.

8.1.4 Inspection and Assessment Recordkeeping
activities have historically been maintained using WinCan software with videos stored on County servers. The County recently transitioned to using GraniteNet, a cloud-based CCTV software, which will enable access to CCTV data and videos to anyone with password access and credentials from mobile devices or laptops connected to the internet. This allows City staff to have access to the most recent CCTV data for the sewer system.

8.1.5 Assessing Assets Vulnerable to Climate Change
The C SSMP can be referenced for a summary of plans to implement procedures to identify and address system assets vulnerable to direct and indirect impacts of climate change.

8.2 Capacity Assessment and Design Criteria

8.2.1 Gravity Facilities
The City is responsible for ensuring that public sewer infrastructure is properly designed, appropriately sized, and accessible for maintenance. The Consolidated Sewer Maintenance District (CSMD) supports this effort by reviewing proposed sewer plans for new developments within the City. This review ensures compliance with County design standards and confirms that the infrastructure meets all criteria necessary for future acceptance into the maintenance program.

In November 2023, as part of the updated Sewer Master Plan, flow monitoring was performed software. Focus was placed on the sewers with larger tributary areas as all sewer invert data had to be collected from plan research limiting funding for a complete, comprehensive City-wide model. The pipelines included in the developed model are shown in Figure 8-1. Flow monitoring locations and tributary areas are shown in Figure 8-2. The results identified three locations within the City to be having a depth over diameter ratio (d/D greater than 0.50. These three locations were recommended for capital improvements, and are shown in Figure 8-3. After reviewing the results of the flow monitoring and calibrated model results, the City retained the services of an engineering consulting firm to review the CCTV of the recommended CIP areas to provide additional feedback on the replacement recommendation.

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Aside from capacity analysis, the City relies on the condition assessment of the gravity sewer mains performed by CSMD. While the CSMD is responsible for repairing the pipes as they see fit using trenchless lining technologies and locally excavated point repairs, the City is responsible for removing and replacing or upsizing full pipelines as necessary.

8.2.2 Pressure Facilities
The City does not own or operate any pressure sewer facilities, including sewer force mains or sewer pump stations.

8.2.3 Infiltration and Inflow
The CSMD carries out assessment of increased infiltration and inflow (I/I) in coordination with the Los Angeles County Sanitation Districts (LACSD). LACSD conducts studies to identify sources of I/I entering their system, which may include portions of the system. If such connections are identified, they may prompt further evaluation of the SMD infrastructure.

Mitigation efforts typically involve sealing manholes and installing sewer lining. LACSD supplies the necessary sealant and lining materials for these activities. In addition, LACSD and the County collaborate to compile a list of manholes affected by I/I. LACSD commonly requests that manholes be sealed and that peepholes be plugged. Sampling and analysis are conducted as needed to support these assessments.

8.2.4 Design Flow and Weather Events
The system is designed according to County Design Standards to accommodate dry weather peak flow conditions and design storm and wet weather events. Approximately 97 percent of pipelines in the City system are 8-inch pipe and approximately 3 percent are 6-inch,10-inch, 12-inch, or 15-inch diameter. These pipelines collect flows from small sewer catchment areas and convey the flows to the nearest LACSD trunk sewers for conveyance to an LACSD treatment plant for treatment and disposal.

8.2.5 Capacity Assessment Data
When conducting sewer capacity studies, developers can access reference materials through the Los Angeles County Land Development Division (LDD) website. The site offers guidance on the approval process and includes links to resources such as as-built drawings, sewer locator maps, and sample documentation required for submittals. They can also reference the latest City Sewer Master Plan to determine remaining capacity in modeled sewers. If additional information is needed, contractors are encouraged to contact LDD directly for further assistance.

The LDD is responsible for collecting, maintaining, and archiving all sewer studies and flow data. This information is available upon request. In addition, LDD has access to sewer pipeline condition assessments, inspection records, spill history, and other relevant data used to evaluate system performance, identify deficiencies, and support planning for necessary repairs or rehabilitation.

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Sources: Esri, HERE, Garmin, USGS, Intermap, INCREMENT P, NRCan, Esri Japan, METI, Esri China (Hong Kong), Esri Korea, Esri (Thailand), NGCC, (c) OpenStreetMap contributors, and the GIS User Community
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Sources: Esri, HERE, Garmin, USGS, Intermap, INCREMENT P, NRCan, Esri Japan, METI, Esri China (Hong Kong), Esri Korea, Esri (Thailand), NGCC, (c) OpenStreetMap contributors, and the GIS User Community
City Parcels
FM Basin 1
FM Basin 2
FM Basin 3
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Sources: Esri, HERE, Garmin, USGS, Intermap, INCREMENT P, NRCan, Esri Japan, METI, Esri China (Hong Kong), Esri Korea, Esri (Thailand), NGCC, (c) OpenStreetMap contributors, and the GIS User Community
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8.2.6 Pressure Facilities
The City does not own or operate any pressure sewer facilities, including sewer force mains or sewer pump stations.

8.2.7 Infiltration and Inflow
The CSMD carries out assessment of increased infiltration and inflow (I/I) in coordination with the Los Angeles County Sanitation Districts (LACSD). LACSD conducts studies to identify sources of I/I entering their system, which may include portions of the system. If such connections are identified, they may prompt further evaluation of the SMD infrastructure.

Mitigation efforts typically involve sealing manholes and installing sewer lining. LACSD supplies the necessary sealant and lining materials for these activities. In addition, LACSD and the County collaborate to compile a list of manholes affected by I/I. LACSD commonly requests that manholes be sealed and that peepholes be plugged. Sampling and analysis are conducted as needed to support these assessments.

8.2.8 Design Flow and Weather Events
The system is designed according to County Design Standards to accommodate dry weather peak flow conditions and design storm and wet weather events. Approximately 97 percent of pipelines in the City system are 8-inch pipe and approximately 3 percent are 6-inch,10-inch, 12-inch, or 15-inch diameter. These pipelines collect flows from small sewer catchment areas and convey the flows to the nearest LACSD trunk sewers for conveyance to an LACSD treatment plant for treatment and disposal.

8.2.9 Capacity Assessment Data
When conducting sewer capacity studies, developers can access reference materials through the Los Angeles County Land Development Division (LDD) website. The site offers guidance on the approval process and includes links to resources such as as-built drawings, sewer locator maps, and sample documentation required for submittals. They can also reference the latest City Sewer Master Plan do determine remaining capacity in modeled sewers. If additional information is needed, contractors are encouraged to contact LDD directly for further assistance.

The LDD is responsible for collecting, maintaining, and archiving all sewer studies and flow data. This information is available upon request. In addition, LDD has access to sewer pipeline condition assessments, inspection records, spill history, and other relevant data used to evaluate system performance, identify deficiencies, and support planning for necessary repairs or rehabilitation.

8.2.10 Capacity Enhancement Plan
(CEP) multiple strategies are
employed to identify and eliminate I/I sources where feasible. Detection strategies include visual inspections, CCTV, and smoke and dye testing.

If the sources are due to illicit connections such as sump pumps, roof drainage, surface water diversion into a manhole, etc., applicable laws are enforced to eliminate them.

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Significant structural issues like collapses, breaks, holes, or severe offsets are corrected through repair, replacement, or lining.

Maintenance issues such as grease accumulation and debris are addressed through regular sewer line cleaning, and flow measurements are used to assess the capacity of sewer lines suspected of surcharging.

The City is responsible for upsizing existing pipes that are unable to meet the required capacity of the system at that location.

8.3 Prioritization of Corrective Actions
Following similar procedures described in the CSMD SSMP, the City aims to prioritize sewer replacement and rehabilitation actions based primarily on three criteria:

Likelihood of failure, determined by severity of defects observed during condition assessment.

The City will review recommendations provided by the CSMD and take action as needed.

Consequence of failure (proximity to critical facilities such as bodies of water, railroads, highly trafficked areas, road type, easements, etc.)
Areas with multiple high priority repairs, to promote efficiency and cost savings by keeping repairs in closer vicinity.

CSMD and the City defer to the NASSCO PACP defect grading system, in which Grade 5 defects are the most severe, followed by Grade 4. The City will be made aware of high risk locations with past history of spills, aged infrastructure, or more extensive maintenance history, in order to prioritize repairs for this areas when required.

8.4 Capital Improvement Plan
The Sewer Collection System Capacity Enhancement Program is a collaborative initiative between the City and the LACPW. As part of this effort, the CSMD implements several programs aimed at maximizing available sewer capacity and preventing sanitary sewer spills.

These programs include CCTV Inspection Program to identify pipe segments in need of repair, infiltration and inflow (I/I) reduction measures, tree root intrusion control, a routine sewer cleaning program, and the Accumulative Capital Outlay (ACO) Program for the repair or replacement of damaged pipelines. Full descriptions of these initiatives can be found in Chapters 3 and 4 of the CSMDs SSMP. Most improvements are delivered through on-call contracts, including work on gravity mains, point repairs, and pipe lining.
will include updates to the Sanitary Sewer Management Plan (SSMP) when . Maintaining a regularly updated SSMP will
assist the City in maintaining and managing a properly functioning sewer system.

As noted, the 2024 Master Plan identified three areas of required capital improvement, shown in Figure 8-3.

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9 Monitoring, Measurement and Program
Modifications
Chapter 9 of this SSMP addresses the requirements included in Attachment D-9 of the Order. The requirements state:

Monitoring, Measurement, and Program Modifications: The Enrollee shall:
(a) Maintain relevant information, including audit findings to establish and prioritize appropriate SSMP activities;
(b) Monitor the implementation and measure the effectiveness of each element of the SSMP; (c) Assess the success of the preventative operation and maintenance program; (d) Updating Plan procedures and activities, as appropriate, based on results of monitoring and performance evaluations; and
(e) Identify and illustrate spill trends, including spill frequency, locations, and estimated volumes.

9.1 Maintenance of Relevant Information to Establish and Prioritize SSMP Activities
As the City collaborates with LACPW on its sewer maintenance, repair, and SSMP implementation, it is important to mention what information systems LACPW uses for their data keeping and data processing activities. For LACPW, relevant information for prioritization of SSMP activities is collected in an array of information systems, databases, and spreadsheets.

WinCan and GraniteNet are used to video and log events from CCTV inspection. WinCan is the legacy repository. The County recently implemented GraniteNet and will be using GraniteNet for all future inspections.

Historically, the County documented maintenance activities in the field using paper forms and work orders, and later entered into Maximo. The County is transitioning from Maximo to Cityworks for management of maintenance activities. The implementation of Cityworks will streamline data collection and improve asset management efficiency.

FOG inspection activities are recorded on paper and stored in the HMS database.

Spill
SMD internal PowerBI database. Productivity reports documenting and summarizing the work performed in the City can be generated by PowerBI.

Findings from previous audits are documented in an Audit Progress Tracker that is updated by CSMD staff.

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9.2 Monitoring of Implementation and Effectiveness of the SSMP
boundaries. This includes review of any information and/or reports produced by LACPW and supplied to the City, or any special reports to regulatory agencies, etc. The data is analyzed to evaluate the effectiveness of the City's SSMP.

In turn, LACPW monitors the implementation and effectiveness of its SSMP through coordination with CSMD staff and collection supervisors. The effectiveness of the program is primarily monitored and tracked by overall sewer overflow performance such as amount of sewer spills, spill response time, and reduction of repeated spills.

Monthly meetings between SMD Superintendents and Supervisors focus on discussing safety procedures, operational and personnel issues, and the status of spills. Additionally, productivity reports on Power BI are reviewed to track progress in meeting inspection and maintenance targets, which are set and monitored by the superintendents.

Collection supervisors meet bi-weekly to go over status and tracking of maintenance activities. These meetings serve as a forum to facilitate communication between SMD Management and SMD Superintendents and Supervisors.

9.3 Program Audits and Assessment of Preventative
Maintenance Program
Every three years, the City performs an internal audit of its SSMP and the SSMP program implementation, which can be used as one of the tools in assessing the effectiveness of the City's SSMP. The evaluation of the City's SSMP Program effectiveness is based on such key performance indicators as the total number of sewer spills, response time, reduction in repeated incidents of sewer spills at the same location, reduction in number of sewer spills that are caused by sewer-capacity related problems, and any other effectiveness parameters established by the SWRCB.

Since LACPW conducts
necessary to mention that various County divisions and positions also participate in the regular audits of their SSMP. Each element of SSMP is reviewed for effectiveness towards reducing the frequency and/or mitigating the impacts of spills and for compliance with the General Order requirements. Corrective actions to address identified deficiencies are prioritized, scheduled, and incorporated into implementation plans.

As such, the City continually updates or modifies the key elements of its SSMP based on the results of the above-mentioned monitoring and program effectiveness evaluations. The City also collaborates with LACPW and makes recommendations, as necessary, on the elements of LACPW's SSMP to be The County assesses the success of its preventative maintenance programs by monitoring spill trends and spill events within the City of Lomita to identify any needed modifications in their operation, quicken response time, improve corrective measures and program adjustments.

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9.4 Identification and Illustration of Spill trends
The City relies ata acquisition, analysis, and management of sewer spills, which is supported by a dynamic information management system. Spill data is visualized PowerBI database which allows for the identification and tracking of spill trends. PowerBI is used to generate spill analysis reports and figures, illustrating these trends and providing the metrics needed to identify hot spots and evaluate the overall success of the SSMP program. The most recent Sanitary Sewer Overflow Map can be obtained by requesting this information directly from the County PowerBI database.

With these tools in- review spill performance based on frequency (seasonal variations, year-over-year comparisons), location (known problem areas, system characteristics such as pipe material and installation timeline), and volume (totals reaching surface waters, average volumes, and changes over time, which can indicate the effectiveness of response times).

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10 SSMP Program Audits
Chapter 10 of this SSMP addresses the requirements included in Attachment D-10 of the Order.

The requirements state:

SSMP Program Audits: The Plan shall include internal audit procedures, appropriate to the size and performance of the system, for the Enrollee to comply with section 5.4 (Sewer System Management Plan Audits) of the General Order.

10.1 Program Audits and Updates
The Enrollee shall submit its Sewer System Management Plan Audit and other pertinent audit information, in accordance with section 5.4 (Sewer System Management Plan Audits) of the General Order, to the online CIWQS Sanitary Sewer System Database by six (6) months after the end of the 3-year audit period. Per the 2022 WDR, internal audits are to be conducted at a minimum frequency of once every three (3) years. The audit will use data collected as part of Chapter 9: Monitoring, Measurement, and Program Modifications and performance indicators to: 1) evaluate the effectiveness of the SSMP; 2) ensure compliance with WDR requirements; and 3) identify and correct SSMP deficiencies.

City of Lomita has also an option of either conducting its own SSMP development and audits on its collection system or requesting support from CSMD to complete an audit through a City service request. While SSMP audits occur every three years, in accordance with the General Order requirements, the City of Lomita needs to update and recertify its SSMP every six years. The audit actions during the audit period. Key collection system performance indicators include a number and type of sewer spills, completed CCTV and line cleaning footages, spill trends, and employee safety.

The most recent report of the audit will be available electronically upon request. The most recent audit report is also kept on file in the Public Works Director's office.

In turn, audits their own SSMP and program implementation to identify actions for improving how it manages, operates, and maintains the collection system within the City of Lomita and its whole services area. This process identifies the tasks and actions that are required to meet SSMP goals and defines and prioritizes them.
and updates. In order to perform each audit and update in the most efficient manner, the SMD Division Manager assembles division staff and field crew personnel to work on an internal audit in accordance with the General Order requirements for Sewer System Management Plan Audits. Over the course of approximately three months, the audit team, including representatives from the divisions responsible for each SSMP section, conducts a series of in-person meetings to evaluate the effectiveness of each SSMP Part and Sub-part, identify any deficiencies, and make recommendations for improvements and updates. This process involves reviewing the program documentation in the Sewer System Management Plan, assessing current procedures and practices employed by staff, and discussing potential program modifications to enhance program effectiveness.

The City of Lomita contracts with consultants for the update of the SSMP and with the County for the SSMP audits, to stay in compliance with the General Order.

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10.2 SSMP Audit Requirements and Reporting
According to the 2022 Order, the Enrollee shall conduct an audit of its Sewer System Management the number of spills, after the end of the last required audit period. The legally responsible official (LRO) shall submit an audit report into the online CIWQS Sanitary Sewer System Database per the requirements in section 3.10 (Sewer System Management Plan Audit Reporting Requirements) of Attachment E1 of the 2022 Order.
audit must:

Management Plan in preventing spills.

Identify Sewer System Management Plan deficiencies in addressing ongoing spills and discharges to waters of the State; and
Identify necessary modifications to the Sewer System Management Plan to correct deficiencies.

The findings from the SSMP audit are documented in an audit report, which must include the following elements:

Audit findings and recommended corrective actions.
has been considered.

A proposed schedule for the Enrollee to address the identified deficiencies.

Once the audit report is complete, a quality check review of the audit report is performed, with a focus on consistency and completeness. The final audit report is reviewed by the Director (LRO) before its final acceptance. Audit reports and related materials are maintained in an electronic document tracking and management system.

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10.3 SSMP Certification
Audits must be conducted during the audit period and must include audit reports that are due within six months after the end of the audit period. Audit reports are submitted into the online CIWQS Sanitary Sewer System Database no later than November 2 of the following calendar year. The City of Lomita SSMP is certified by the Public Works Director and is presented to the City Council for approval at a public meeting. The Public Works Director must also complete the certification portion in the online CIWQS database https://ciwqs.waterboards.ca.gov/ by filling out the form, e-signing and submitting it online.

The SSMP will be updated every six years to keep it current. When significant amendments are made to any portion or portions of the SSMP, it must be resubmitted to the City Council for approval and recertification. The recertification must be in accordance with the certification process described above. Recommended corrective actions that emerge from the SSMP program audit are incorporated Capital Improvement Projects (CIP) development and budgeting process and are also taken care of by CSMD, under the General Services Agreement, to provide necessary resources to implement audit corrective actions and recommendations. Table 1- update schedule.

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11 Communication Program
Chapter 11 of this SSMP addresses the requirements included in Attachment D-11 of the Order.

The requirements state:

Communication Program: The Enrollee shall include procedures to communicate with:

The public for:
(a) Spills and discharges resulting in closures of public areas, or that enter a source of drinking water, and
(b) The development, implementation, and update of its Plan, including opportunities for public input to Plan implementation and updates.
for:
(a) System operation, maintenance, and capital improvement-related activities.

The City provides all stakeholders and interested parties, such as the public and other agencies, with status updates on the development and implementation of the SSMP and considers comments made by them. The City posts all relevant information on the City's home webpage. An electronic version of his website is used
to deliver general information as well as notices during maintenance, construction, and spill events that impact the public. The City also utilizes its Facebook page, https://www.facebook.com/LomitaCity/, to communicate with residents.

In addition to the electronic access, this SSMP will also be made readily available upon request to the Regional Water Quality Control Board representatives, the operators of any collection system or treatment facility downstream or next to the City's system.

The City of Lomita also relies on the welltheir Public Education and Outreach Program. The County employs a variety of means for communicating with the public and the City regarding any spills and discharges that they are working on, especially if such sewer spills are resulting in closures of public areas or otherwise may impact the -to-day activities. The procedures for communication with the public for spills and discharges are included in the Spill Emergency Response Plan in Appendix F of the County s SSMP.

Specifically, Chapter 3 of these procedures provides instructions for communicating with the public when spills result in closure of public areas or enter a source of drinking water.

For example, within 15 minutes of receiving confirmation that a spill with the potential to reach a storm Department of Public Health through the County Operator. The Department of Public Health will post and remove signage for waterways and beach closures as required and will not remove the signs until the effects of the spill have been mitigated. A public press release will be made of the temporary closure due to a spill. The County relies heavily on the Sewer Maintenance webpage on the Los Angeles County Public Works website to provide the public with ample information regarding the SSMP and SSMP program implementation: https://dpw.lacounty.gov/smd/smd/index.cfm Tuesday, July 01, 2025 Reg CC MTG, Page *116
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Overall, the City of Lomita stays in close communication and collaboration with the LACPW, LACSD, and surrounding cities for operations, maintenance, and spill response related activities, including email broadcasts that provide updates and communicate deadlines, such as audit due dates.

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Tuesday, July 01, 2025 Reg CC MTG, Page *118
1 STATE WATER RESOURCES CONTROL BOARD
1001 I Street, Sacramento, California 95814
ORDER WQ 2022-0103-DWQ

STATEWIDE WASTE DISCHARGE REQUIREMENTS

GENERAL ORDER FOR SANITARY SEWER SYSTEMS
This Order was adopted by the State Water Resources Control Board on December 6, 2022.

This Order shall become effective 180 days after the Adoption Date of this General Order, on June 5, 2023.

The Enrollee shall comply with the requirements of this Order upon the Effective Date of this General Order.

This General Order does not convey any property rights of any sort or any exclusive privileges.

The requirements prescribed herein do not authorize the commission of any act causing injury to persons or property, protect the Enrollee from liability under federal, state, or local laws, nor create a vested right for the Enrollee to continue the discharge of waste.

CERTIFICATION
I, Jeanine Townsend, Clerk to the Board, do hereby certify that this Order with all attachments is a full, true, and correct copy of the Order adopted by the State Water Board on December 6, 2022.

AYE: Chair E. Joaquin Esquivel
Board Member Sean Maguire
Board Member Laurel Firestone
Board Member Nichole Morgan
NAY: None
ABSENT: None
ABSTAIN: None
for
Jeanine Townsend
Clerk to the Board
Tuesday, July 01, 2025 Reg CC MTG, Page *119

STATEWIDE SANITARY SEWER SYSTEMS GENERAL ORDER
ORDER 2022-0103-DWQ December 6, 2022
2 Table of Contents

1. Introduction .................................................................................................................... 4

2. Regulatory Coverage and Application Requirements .................................................... 5

2.1. Requirements for Continuation of Existing Regulatory Coverage ....................... 5

2.2. Requirements for New Regulatory Coverage...................................................... 5

2.3. Regulatory Coverage Transfer............................................................................ 7

3. Findings ......................................................................................................................... 7

3.1. Legal Authorities ................................................................................................. 7

3.2. General ............................................................................................................. 11

3.3. Water Quality Control Plans, Policies and Resolutions ..................................... 14

3.4. California Environmental Quality Act................................................................. 16

3.5. State Water Board Funding Assistance for Compliance with Water Board Water Quality Orders ................................................................................................... 16

3.6. Notification to Interested Parties ....................................................................... 17

4. Prohibitions .................................................................................................................. 17

4.1 Discharge of Sewage from a Sanitary Sewer System....................................... 17

4.2. Discharge of Sewage to Waters of the State..................................................... 17

4.3. Discharge of Sewage Creating a Nuisance....................................................... 18

5. Specifications............................................................................................................... 18

5.1. Designation of a Legally Responsible Official ................................................... 18

5.2. Sewer System Management Plan Development and Implementation............... 18

5.3. Certification of Sewer System Management Plan and Plan Updates................ 19

5.4. Sewer System Management Plan Audits .......................................................... 19

5.5. Six-Year Sewer System Management Plan Update.......................................... 21

5.6. System Resilience............................................................................................. 22

5.7. Allocation of Resources .................................................................................... 22

5.8. Designation of Data Submitters......................................................................... 22

5.9. Reporting Certification....................................................................................... 22

5.10. System Capacity ............................................................................................... 23

5.11. System Performance Analysis .......................................................................... 23

5.12. Spill Emergency Response Plan and Remedial Actions ................................... 23

5.13. Notification, Monitoring, Reporting and Recordkeeping Requirements ............. 24

5.14. Electronic Sanitary Sewer System Service Area Boundary Map....................... 26

5.15. Voluntary Reporting of Spills from Privately-Owned Sewer Laterals and/or Private Sanitary Sewer Systems ................................................................................... 26

5.16. Voluntary Notification of Spills from Privately-Owned Laterals and/or Systems to the California Office of Emergency Services..................................................... 27

5.17. Unintended Failure to Report ............................................................................ 27 Tuesday, July 01, 2025 Reg CC MTG, Page *120

STATEWIDE SANITARY SEWER SYSTEMS GENERAL ORDER
ORDER 2022-0103-DWQ December 6, 2022
3 5.18. Duty to Report to Water Boards ........................................................................ 27

5.19. Operation and Maintenance............................................................................... 27

6. Provisions .................................................................................................................... 27

6.1. Enforcement Provisions .................................................................................... 27

6.2. Other Regional Water Board Orders ................................................................. 30

6.3. Sewer System Management Plan Availability ................................................... 31

6.4. Entry and Inspection ......................................................................................... 31 Table of Attachments
Attachment A Definitions .....................................................................................................A-1 Attachment B Application for Enrollment .............................................................................B-1 Attachment C - Notice of Termination.....................................................................................C-1 Attachment D Sewer System Management Plan Required Elements ..............................D-1 Attachment E1 Notification, Monitoring, Reporting and Recordkeeping Requirements .....E1-1 Attachment E2 Summary of Notification, Monitoring and Reporting Requirements...........E2-1 Attachment F Regional Water Quality Control Board Contact Information .......................... F-1 Tuesday, July 01, 2025 Reg CC MTG, Page *121

STATEWIDE SANITARY SEWER SYSTEMS GENERAL ORDER
ORDER 2022-0103-DWQ December 6, 2022
4 1. INTRODUCTION
This General Order regulates sanitary sewer systems designed to convey sewage. For the purpose of this Order, a sanitary sewer system includes, but is not limited to, pipes, valves, pump stations, manholes, siphons, wet wells, diversion structures and/or other pertinent infrastructure, upstream of a wastewater treatment plant headworks. A sanitary sewer system includes:

Laterals owned and/or operated by the Enrollee;
Satellite sewer systems; and/or
Temporary conveyance and storage facilities, including but not limited to temporary piping, vaults, construction trenches, wet wells, impoundments, tanks and diversion structures.

Sewage is untreated or partially treated domestic, municipal, commercial and/or industrial waste (including sewage sludge), and any mixture of these wastes with inflow or infiltration of stormwater or groundwater, conveyed in a sanitary sewer system.

Sewage contains high levels of suspended solids, non-digested organic waste, pathogenic bacteria, viruses, toxic pollutants, nutrients, oxygen-demanding organic compounds, oils, grease, pharmaceuticals, and other harmful pollutants.

For the purpose of this General Order, a spill is a discharge of sewage from any portion of a sanitary sewer system due to a sanitary sewer system overflow, operational failure, and/or infrastructure failure. Sewage and its associated wastewater spilled from a sanitary sewer system may threaten public health, beneficial uses of waters of the State, and the environment.

This General Order serves as statewide waste discharge requirements and supersedes the previous State Water Resources Control Board (State Water Board) Order 2006-0003-DWQ and amendments thereafter. All sections and attachments of this General Order are enforceable by the State Water Board and Regional Water Quality Control Boards (Regional Water Boards). Through this General Order, the State Water Board requires an Enrollee to:

Comply with federal and state prohibitions of discharge of sewage to waters of the State, including federal waters of the United States;
Comply with specifications, and notification, monitoring, reporting and recordkeeping requirements in this General Order that implement the federal Clean Water Act, the California Water Code (Water Code), water quality control plans (including Regional Water Board Basin Plans) and policies;
Proactively operate and maintain resilient sanitary sewer systems to prevent spills; Eliminate discharges of sewage to waters of the State through effective implementation of a Sewer System Management Plan;
Monitor, track, and analyze spills for ongoing system-specific performance improvements; and
Report noncompliance with this General Order per reporting requirements.

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STATEWIDE SANITARY SEWER SYSTEMS GENERAL ORDER
ORDER 2022-0103-DWQ December 6, 2022
5 An Enrollee is a public, private, or other non-governmental entity that has obtained approval for regulatory coverage under this General Order, including:

A state agency, municipality, special district, or other public entity that owns and/or operates one or more sanitary sewer systems:
o greater than one (1) mile in length (each individual sanitary sewer system); o one (1) mile or less in length where the State Water Board or a Regional Water Board requires regulatory coverage under this Order; or A federal agency, private company, or other non-governmental entity that owns and/or operates a sanitary sewer system of any size where the State Water Board or a Regional Water Board requires regulatory coverage under this Order in response to a history of spills, proximity to surface water, or other factors supporting regulatory coverage.

For the purpose of this Order, a sanitary sewer system includes only systems owned and/or operated by the Enrollee.

2. REGULATORY COVERAGE AND APPLICATION REQUIREMENTS

2.1. Requirements for Continuation of Existing Regulatory Coverage To continue regulatory coverage from previous Order 2006-0003-DWQ under this General Order, within the 60-days-prior-to the Effective Date of this General Order, the Legally Responsible Official of an existing Enrollee shall electronically certify the Continuation of Existing Regulatory Coverage form in the online California Integrated Water Quality System (CIWQS) Sanitary Sewer System Database. The Legally Responsible Official will receive an automated CIWQS-issued Notice of Applicability email, confirming continuation of regulatory coverage under this General Order. All regulatory coverage under previous Order 2006-0003-DWQ will cease on the Effective Date of this Order.

An Enrollee continuing existing regulatory coverage is not required to submit a new application package or pay an application fee for enrollment under this General Order.

The annual fee due date for continued regulatory coverage from previous Order 2006-0003-DWQ to this General Order remains unchanged.

A previous Enrollee of Order 2006-0003-DWQ that fails to certify the Continuation of Existing Regulatory Coverage form in the online CIWQS database by the Effective Date of this Order is considered a New Applicant, and will not have regulatory coverage for its sanitary sewer system(s) until:

A new application package for system(s) enrollment is submitted per section 2.2 (Requirements for New Regulatory Coverage) below; and
The new application package is approved per section 2.2.2 (Approval of Application Package (For New Applicants Only)).

2.2. Requirements for New Regulatory Coverage
No later than 60 days prior to commencing and/or assuming operation and maintenance responsibilities of a sanitary sewer system, a duly authorized representative that Tuesday, July 01, 2025 Reg CC MTG, Page *123

STATEWIDE SANITARY SEWER SYSTEMS GENERAL ORDER
ORDER 2022-0103-DWQ December 6, 2022
6 maintains legal authority over the public or private sanitary sewer system is required to enroll under this General Order by submitting a complete application package as specified below and as provided in Attachment B (Application for Enrollment Form) of this General Order.

Unless required by a Regional Water Board, a public agency that owns a combined sewer system subject to the Combined Sewer Overflow Control Policy (33 U.S. Code § 1342(q)), is not required to enroll, under this Order, the portions of its sanitary sewer system(s) that collects combined sanitary wastewater and stormwater.

2.2.1. Application Package Requirements
The Application for Enrollment package for new applicants must include the following items:

Application for Enrollment Form. The form in Attachment B of this General Order must be completed, signed, and certified by a Legally Responsible Official, in accordance with section 5.1 (Designation of a Legally Responsible Official) of this General Order. If an electronic Application for Enrollment form is available at the time of application, a new applicant shall submit its application form electronically; and
Application Fee
accordance with the Fee Schedule in the California Code of Regulations, Title 23, section 2200, or subsequent fee regulations updates.

The applicatio
threat to water quality and complexity designations of category 2C or 3C, which is assigned based on the population served by the system. The current Fee Schedule for sanitary sewer systems is listed under subdivision (a)(2) at the following website:

Fee Schedule (https://www.waterboards.ca.gov/resources/fees/water_quality/).

2.2.2. Approval of Application Package (For New Applicants Only) The Deputy Director of the State Water Board, Division of Water Quality (Deputy Director) will consider approval of each complete Application for Enrollment package.

The Deputy Director will issue a Notice of Applicability letter which serves as approved regulatory coverage for the new Enrollee.

If the submitted application package is not complete in accordance with section 2.2.1 (Application Package Requirements) of this General Order, the Deputy Director will send a response letter to the applicant outlining the application deficiencies. The applicant will have 60 days from the date of the response letter to correct the application deficiencies and submit the identified items necessary to complete the application package to the State Water Board.

2.2.3. Electronic Reporting Account for New Enrollee
Within 30 days after the date of the Approval of Complete Application Package for System Enrollment, a duly authorized representative for the Enrollee shall obtain a CIWQS Sanitary Sewer System Database user account by clicking the on the CIWQS Login Page
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STATEWIDE SANITARY SEWER SYSTEMS GENERAL ORDER
ORDER 2022-0103-DWQ December 6, 2022
7 (https://ciwqs.waterboards.ca.gov). If additional assistance is needed to establish an online CIWQS user account, contact State Water Board staff by email at [email protected]. The online user account will provide the Enrollee secure access to the online CIWQS database for electronic reporting.

2.3. Regulatory Coverage Transfer
Regulatory coverage under this General Order is not transferable to any person or party except after an existing Enrollee submits a written request for a regulatory coverage transfer to the Deputy Director, at least 60 days in advance of any proposed system ownership transfer. The written request must include a written agreement between the existing Enrollee and the new Enrollee containing:

Acknowledgement that the transfer of ownership is solely of an existing system with an existing waste discharge identification (WDID) number; The specific ownership transfer date in which the responsibility and regulatory coverage transfer between the existing Enrollee and the new Enrollee becomes effective; and
Acknowledgement that the existing Enrollee is liable for violations occurring up to the ownership transfer date and that the new Enrollee is liable for violations occurring on and after the ownership transfer date.

The Deputy Director will consider approval of the written request. If approved, the Deputy Director will issue a Notice of Applicability letter which serves as an approved transfer of regulatory coverage to the new Enrollee.

3. FINDINGS

3.1. Legal Authorities

3.1.1. Federal and State Regulatory Authority
The objective of the Clean Water Act is to restore and maintain the chemical, physical, and biological integrity of the waters of the United States (33 U.S.C. 1251). The Water Code authorizes the State Water Board to implement the Clean Water Act in the State and to protect the quality of all waters of the State (Water Code sections 13000 and 13160).

3.1.2. Discharge of Sewage
A discharge of untreated or partially treated sewage is a discharge of waste as defined in Water Code section 13050(d) that could affect the quality of waters of the State and is subject to regulation by waste discharge requirements issued pursuant to Water Code section 13263 and Chapter 9, Division 3, Title 23 of the California Code of Regulations.

A discharge of sewage may pollute and alter the quality of the waters of the State to a degree that unreasonably affects the beneficial uses of the receiving water body or facilities that serve those beneficial uses (Water Code section 13050(l)(1)).

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STATEWIDE SANITARY SEWER SYSTEMS GENERAL ORDER
ORDER 2022-0103-DWQ December 6, 2022
8 3.1.3 Water Boards Authority to Require Technical Reports, Monitoring, and Reporting Water Code sections 13267 and 13383 authorize the Regional Water Boards and the State Water Board to establish monitoring, inspection, entry, reporting, and recordkeeping requirements. Water Code section 13267(b), authorizes the Regional Water B person who has discharged, discharges, or is suspected of having discharged or discharging, or who proposes to discharge waste within its having discharged or discharging, or who proposes to
discharge, waste outside of its region that could affect the quality of water within its region shall furnish, under penalty of perjury, technical or monitoring reports which the requiring those reports, the regional board shall provide the person with a written explanation with regard to the need for the reports and shall identify the evidence that Water
Code section 13267(f) authorizes the State Water Board to require this information if it consults with the Regional Water Boards and determines that it will not duplicate the efforts of the Regional Water Boards. The State Water Board has consulted with the Regional Water Boards and made this determination.

The technical and monitoring reports required by this General Order and Attachment E (Notification, Monitoring, Reporting and Recordkeeping Requirements) are necessary to evaluate and ensure compliance with this General Order. The effort to develop required technical reports will vary depending on the system size and complexity and the needs of the specific technical report. The burden and cost of these reports are reasonable and consistent with the interest of the state in protecting water quality, which is the primary purpose of requiring the reports.
ing,
discharges, or proposes to discharge, to navigable waters, any person who introduces pollutants into a publicly owned treatment works, any person who owns or operates, or proposes to own or operate, a publicly owned treatment works or other treatment works treating domestic sewage, or any person who uses or disposes, or proposes to use or regional boards may require any person subject to this section to establish and maintain monitoring equipment or methods, including, where appropriate, biological monitoring methods, sample effluent as prescribed, and provide other information as may be re
Reporting of spills from privately owned sewer laterals and systems pursuant to section

5.15 (Voluntary Reporting of Spills from Privately-Owned Sewer Laterals and/or Private Sanitary Sewer Systems) of this General Order is authorized by Water Code section 13225(c) and encouraged by the State Water Board, wherein a local agency may investigate and report on any technical factors involved in water quality control provided the burden including costs of such reports bears a reasonable relationship to the need for the report and the benefits to be obtained therefrom. The burden of reporting private spills under section 5.15 (Voluntary Reporting of Spills from Privately-Owned Sewer Laterals and/or Private Sanitary Sewer Systems) is minimal and is outweighed by the benefit of providing Regional Water Boards an opportunity to respond to these spills Tuesday, July 01, 2025 Reg CC MTG, Page *126

STATEWIDE SANITARY SEWER SYSTEMS GENERAL ORDER
ORDER 2022-0103-DWQ December 6, 2022
9 when an Enrollee, which in many cases has a contractual relationship with the owner of the private system, has knowledge of the spills.

3.1.4. Water Board Authority to Prescribe General Waste Discharge Requirements Water Code section 13263(i) provides that the State Water Board may prescribe general waste discharge requirements for a category of discharges if the State Water Board finds or determines that:

The discharges are produced by the same or similar operations; The discharges involve the same or similar types of waste; The discharges require the same or similar treatment standards; and The discharges are more appropriately regulated under general waste discharge requirements than individual waste discharge requirements.

Since 2006, the State Water Board has been regulating over 1,100 publicly owned sanitary sewer systems (See section 3.1.5 (Previous Statewide General Waste Discharge Requirements) of this General Order). California also has a large unknown number of unregulated privately owned sanitary sewer systems. All waste conveyed in publicly owned and privately owned sanitary sewer systems (as defined in this General Order) is comprised of untreated or partially treated domestic waste and/or industrial waste. Generally, sanitary sewer systems are designed and operated to convey waste by gravity or under pressure; system-specific design elements and system-specific operations do not change the common nature of the waste, the common threat to public health, or the common impacts on water quality. Spills of waste from a sanitary sewer system prior to reaching the ultimate downstream treatment facility are unauthorized and enforceable by the State Water Board and/or a Regional Water Board. Therefore, spills from sanitary sewer systems are more appropriately regulated under general waste discharge requirements.

As specified in Water Code sections 13263(a) and 13241, the implementation of requirements set forth in this Order is for the reasonable protection of past, present, and probable future beneficial uses of water and the prevention of nuisance. The requirements implement the water quality control plans (Basin Plans) for each Regional Water Board and take into account the environmental characteristics of sewer service areas and hydrographic units within the state. Additionally, the State Water Board has considered water quality conditions that could reasonably be achieved through the coordinated control of all factors that affect water quality, costs associated with compliance with these requirements, the need for developing housing within California, and the need to protect sources of drinking water and other water supplies.

3.1.5. Previous Statewide General Waste Discharge Requirements On May 2, 2006, the State Water Board adopted Order 2006-0003-DWQ serving as Waste Discharge Requirements pursuant to Article 4, Chapter 4, Division 7 of the Water Code (commencing with section 13260) for inadvertent discharges to waters of the State. Order 2006-0003-DWQ prohibited discharges of untreated or partially treated sewage. Order 2006-0003-DWQ also required system-specific management, operation, and maintenance of publicly owned sewer systems greater than one mile in length.

Tuesday, July 01, 2025 Reg CC MTG, Page *127

STATEWIDE SANITARY SEWER SYSTEMS GENERAL ORDER
ORDER 2022-0103-DWQ December 6, 2022
10 To decrease the impacts on human health and the environment caused by sewage spills, the previous Order required enrollees to develop a rehabilitation and replacement plan that identifies system deficiencies and prioritizes short-term and long-term rehabilitation actions. The previous Order also required enrollees to:

1. Maintain information that can be used to establish and prioritize appropriate Sewer System Management Plan activities; and

2. Implement a proactive approach to reduce spills.

The previous Order required Sewer System Management Plan elements for the proper and efficient management, operation, and maintenance of sanitary sewer systems, while taking into consideration risk management.

On July 30, 2013, the State Water Board amended General Order 2006-0003-DWQ with Order WQ 2013-0058-EXEC, Amending Monitoring and Reporting Program for Statewide General Waste Discharge Requirements for Sanitary Sewer Systems.

Many enrollees of Order 2006-0003-DWQ have already implemented proactive measures to reduce sewage spills. Other enrollees, however, still need technical assistance and funding to improve sanitary sewer system operation and maintenance for the reduction of sewage spills.

3.1.6. Existing Memorandum of Agreement with California Water Environment Association
The California Water Environment Association is a nonprofit organization dedicated to providing water industry certifications, training, and networking opportunities. The Association Technical Certification Program provides accredited sanitary sewer system operator certification for collection system operators and maintenance workers.

On February 10, 2016, the State Water Board entered into a collaborative agreement with the Association titled Memorandum of Agreement Between the California State Water Resources Control Board and the California Water Environment Association - Training Regarding Requirements Set Forth in Statewide General Waste Discharge Requirements for Sanitary Sewer Systems. The Memorandum sets forth collaborative training necessary for regulated sanitary sewer system personnel to operate and maintain a well operating system and ensure full compliance with statewide sewer system regulations.

On March 15, 2018, the State Water Board and the California Water Environment Association amended the existing Memorandum of Agreement to include collaborative outreach and expand training needs associated with further updates to Water Board regulations for sanitary sewer systems. The State Water Board encourages further Agreement updates as necessary to support improved sewer system operations and the professionalism of collection system operators.

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STATEWIDE SANITARY SEWER SYSTEMS GENERAL ORDER
ORDER 2022-0103-DWQ December 6, 2022
11 3.2. General

3.2.1. Waters of the State
Waters of the State include any surface water or groundwater, including saline waters, within the boundaries of the state as defined in Water Code section 13050(e), and are inclusive of waters of the United States.

3.2.2. Sanitary Sewer System Spill Threats to Public Health and Beneficial Uses Sewage contains high levels of suspended solids, pathogenic organisms, toxic pollutants, nutrients, oxygen-demanding organic compounds, oil and grease and other pollutants. Sewage spills may cause a public nuisance, particularly when sewage is discharged to areas with high public exposure such as streets and surface waters used for drinking, irrigation, fishing, recreation, or other public consumption or contact uses.

More specifically, sanitary sewer spills may:

Adversely affect aquatic life and/or threaten water quality when reaching receiving waters;
Inadvertently release trash, including plastics;
Impair the recreational use and aesthetic enjoyment of surface waters by polluting surface water or groundwater;
Threaten public health through direct public exposure to bacteria, viruses, intestinal parasites, and other microorganisms that can cause serious illness such as gastroenteritis, hepatitis, cryptosporidiosis, and giardiasis; Negatively impact ecological receptors and biota within surface waters; and Cause nuisance including odors, closure of beaches and recreational areas, and property damage.

Sanitary sewer system spills may pollute receiving waters and threaten beneficial uses of surface water and groundwater. Potentially threatened beneficial uses include, but are not limited to the following (with associated acronym representations as included in statewide water quality control plans and Regional Water Boards Basin Plans):

Municipal and Domestic Supply (MUN)
Water Contact Recreation (REC-1) and Non-Contact Water Recreation (REC-2) Cold Freshwater Habitat (COLD)
Warm Freshwater Habitat (WARM)
Native American Culture (CUL)
Wildlife Habitat (WILD)
Rare, Threatened, or Endangered Species (RARE)
Spawning, Reproduction, and/or Early Development (SPWN) Wetland Habitat (WET)
Agricultural Supply (AGR)
Estuarine Habitat (EST)
Tuesday, July 01, 2025 Reg CC MTG, Page *129

STATEWIDE SANITARY SEWER SYSTEMS GENERAL ORDER
ORDER 2022-0103-DWQ December 6, 2022
12 Commercial and Sport Fishing (COMM)
Subsistence Fishing (SUB)
Tribal Tradition and Culture (CUL)
Tribal Subsistence Fishing (T-SUB)
Aquaculture (AQUA)
Marine Habitat (MAR)
Preservation of Biological Habitats of Special Significance (BIOL) Migration of Aquatic Organisms (MIGR)
Shellfish Harvesting (SHELL)
Industrial Process Supply (PROC)
Industrial Service Supply (IND)
Hydropower Generation (POW)
Navigation (NAV)
Flood Peak Attenuation/Flood Water Storage (FLD)
Water Quality Enhancement (WQE)
Fresh Water Replenishment (FRSH)
Groundwater Recharge (GWR)
Inland Saline Water Habitat (SAL)

3.2.3. Proactive Sanitary Sewer System Management to Eliminate Spill Causes Finding 3 of the previous Order, 2006-0003-DWQ, states: Sanitary sewer systems experience periodic failures resulting in discharges that may affect waters of the state.

There are many factors (including factors related to geology, design, construction methods and materials, age of the system, population growth, and system operation and maintenance), which affect the likelihood of an SSO [sanitary sewer overflow].

A proactive approach that requires Enrollees to ensure a system-wide operation, maintenance, and management plan is in place will reduce the number and frequency of SSOs within the state. This approach will in turn decrease the risk to human health and the environment caused by SSOs.

Many spills are preventable through proactive attention on sanitary sewer system management using the best practices and technologies available to address major causes of spills, including but not limited to:

Blockages from sources including but not limited to:
o Fats, oils and grease;
o Tree roots;
o Rags, wipes and other paper, cloth and plastic products; and o Sediment and debris.

Sewer system damage and exceedance of sewer system hydraulic capacity from identified system-specific environmental, and climate-change impacts, including but not limited to:

Tuesday, July 01, 2025 Reg CC MTG, Page *130

STATEWIDE SANITARY SEWER SYSTEMS GENERAL ORDER
ORDER 2022-0103-DWQ December 6, 2022
13 o Sea level rise impacts including flooding, coastal erosion, seawater intrusion, tidal inundation and submerged lands;
o Increased surface water flows due to higher intensity rain events; o Flooding;
o Wildfires and wildfire induced impacts;
o Earthquake induced damage;
o Landslides; and
o Subsidence.

Infrastructure deficiencies and failures, including but not limited to:
o Pump station mechanical failures;
o System age;
o Construction material failures;
o Manhole cover failures;
o Structural failures; and
o Lack of proper operation and maintenance.

Insufficient system capacity (temporary or sustained), due to factors including but not limited to:
o Excessive and/or increased storm or groundwater inflow/infiltration; o Insufficient capacity due to population increase and/or new connections from industrial, commercial and other system users; and
o Stormwater capture projects utilizing a sanitary sewer system to convey stormwater to treatment facilities for reuse.

Community impacts, including but not limited to:
o Power outages;
o Vandalism; and
o Contractor-caused or other third party-caused damages.

3.2.4. Underground Sanitary Sewer System Leakage
Portions of some sanitary sewer systems may leak, causing underground exfiltration (exiting) of sewage from the system. Exfiltrated sewage that remains in the underground infrastructure trench and/or the soil matrix, and that does not discharge into waters of the State (surface water or groundwater) may not threaten beneficial uses.

Underground exfiltrated sewage may threaten beneficial uses if discharged to waters of the State. Exfiltrated sewage that discharges to groundwater may impact beneficial uses of groundwater and pollute groundwater supply. Additionally, if in close proximity, exfiltrated sewage may enter into a compromised underground drainage conveyance system that discharges into a water of the United States, or into groundwater that is hydrologically connected to (feeds into) a water of the United States, thus potentially causing: (1) a Clean Water Act violation, (2) threat and impact to beneficial uses, and/or (3) surface water pollution.

Tuesday, July 01, 2025 Reg CC MTG, Page *131

STATEWIDE SANITARY SEWER SYSTEMS GENERAL ORDER
ORDER 2022-0103-DWQ December 6, 2022
14 3.2.5. Proactive Sanitary Sewer System Management to Reduce Inflow and Infiltration Excessive inflow (stormwater entering) and infiltration (groundwater seepage entering) to sanitary sewer systems is preventable through proactive sewer system management using the best practices and technologies available. The efficiency of the downstream wastewater treatment processes is dependent on the performance of the sanitary sewer system. When the structural integrity of a sanitary sewer system deteriorates, high volumes of inflow and infiltration can enter the sewer system. High levels of inflow and infiltration increase the hydraulic load on the downstream treatment plant, which can reduce treatment efficiency, lead to bypassing a portion of the treatment process, cause illegal discharge of partially treated effluent, or in extreme situations make biological treatment facilities inoperable (e.g., wash out the biological organisms that treat the waste).

3.3. Water Quality Control Plans, Policies and Resolutions The nine Regional Water Boards have adopted region-specific water quality control plans (commonly referred to as Basin Plans) that designate beneficial uses, establish water quality objectives, and contain implementation programs and policies to achieve those objectives. The State Water Board has adopted statewide water quality control plans, policies and resolutions establishing statewide water quality objectives, implementation programs and initiatives.

3.3.1. State Water Board Antidegradation Policy
On October 28, 1968, the State Water Board adopted Resolution 68-16, titled Statement of Policy with Respect to Maintaining High Quality of Waters in California, which incorporates the federal antidegradation policy. Resolution 68-16 requires that existing water quality be maintained unless degradation is justified based on specific findings.

The continued prohibition of sewage discharges from sanitary sewer systems into waters of the State aligns with Resolution 68-16. A sewage discharge from sanitary sewers to waters of the State is prohibited by this Order. Therefore, this Order does not allow degradation of waters of the State. In addition, this Order: (1) further expands the existing prohibition of sewage discharges to include waters of the State, in addition to waters of the United States as provided in previous Order 2006-0003-DWQ, and (2) enhances the ability for Water Board enforcement of violations of the established prohibitions.

3.3.2. State Water Board Sources of Drinking Water Policy On May 19,1988, the State Water Board adopted Resolution 88-63 (amended on February 1, 2006), titled Sources of Drinking Water, establishing state policy that all waters of the State, with certain exceptions, are suitable or potentially suitable for municipal or domestic supply.

3.3.3. State Water Board Cost of Compliance Resolution
On September 24, 2013, the State Water Board adopted Resolution 2013-0029, titled Directing Actions in Response to Efforts by Stakeholders on Reducing Costs of Tuesday, July 01, 2025 Reg CC MTG, Page *132

STATEWIDE SANITARY SEWER SYSTEMS GENERAL ORDER
ORDER 2022-0103-DWQ December 6, 2022
15 Compliance While Maintaining Water Quality Protection. Through this resolution, the State Water Board committed to continued stakeholder engagement in identifying and implementing measures to reduce costs of compliance with regulatory orders while maintaining water quality protection and improving regulatory program outcomes.

3.3.4. State Water Board Human Right to Water Resolution On February 16, 2016, the State Water Board adopted Resolution 2016-0010, titled Adopting the Human Right to Water as a Core Value and Directing its Implementation in Water Board Programs and Activities, addressing the human right to water as a core value and directing Water Board programs to implement requirements to support safe drinking water for all Californians.

On November 16, 2021, the State Water Board adopted Resolution 2021-0050 titled Condemning Racism, Xenophobia, Bigotry, and Racial Injustice, and Strengthening Commitment to Racial Equity, Diversity, Inclusion, Access, and Anti-racism. Among other actions, through Resolution 2021-0050, the State Water Board, in summary as corresponding to this General Order, reaffirms its commitment to its Human Right to Water resolution, upholding that every human being in California deserves safe, clean, affordable, and accessible water for human consumption, cooking, and sanitation purposes. Resolution 2021-0050 provides the State Water Board commitment to:

Protect public health and beneficial uses of waterbodies in all communities, including communities disproportionately burdened by wastes discharge of waste to land and surface water;
Restore impaired surface waterbodies and degraded aquifers; and Promote multi-benefit water quality projects.

Through Resolution 2021-0050, the State Water Board also commits to expanding implementation of its Climate Change Resolution to address the disproportionate effects of extreme hydrologic conditions and sea-level rise on Black, Indigenous, and people of color communities, prioritizing:

The right to safe, clean, affordable, and accessible drinking water and sanitation; Sustainable management and protection of local groundwater resources; Healthy watersheds; and
Access to surface waterbodies that support subsistence fishing.

On June 7, 2022, the State Water Board adopted a Resolution, titled Authorizing the Executive Director or Designee to Enter into One or More Multi-Year Contracts Up to a Combined Sum of $4,000,000 for a Statewide Wastewater Needs Assessment, supporting the equitable access to sanitation for all Californians and implementation of Resolutions 2016-0010 and 2021-0050.

This General Order supports the State Water Board priority in collecting a systems. Data reported per the requirements of this Order will be used with data from other , to further develop criteria and create a statewide risk Tuesday, July 01, 2025 Reg CC MTG, Page *133

STATEWIDE SANITARY SEWER SYSTEMS GENERAL ORDER
ORDER 2022-0103-DWQ December 6, 2022
16 framework to prioritize critical funding and infrastructure investments most vulnerable populations, including disadvantaged or severely disadvantaged communities with inadequate or failing sanitation systems and threatened access to healthy drinking water supplies.

3.3.5. State Water Board Open Data Resolution
On July 10, 2018, the State Water Board adopted Resolution 2018-0032, titled Adopting Principles of Open Data as a Core Value and Directing Programs and Activities to Implement Strategic Actions to Improve Data Accessibility and Associated Innovation, directing regulatory programs to assure all monitoring and reporting requirements support the State .

3.3.6. State Water Board Response to Climate Change
On March 7, 2017, the State Water Board adopted Resolution 2017-0012, titled Comprehensive Response to Climate Change, requiring a proactive response to climate change in all California Water Board actions, with the intent to embed climate change consideration into all programs and activities.

3.4. California Environmental Quality Act
The adoption of this Order is an action to reissue general waste discharge requirements that is exempt from the California Environmental Quality Act (Public Resources Code section 21000 et seq.) because it is an action taken by a regulatory agency to assure the protection of the environment and the regulatory process involves procedures for protection of the environment (Cal. Code Regs., Title 14, section 15308). In addition, the action to adopt this Order is exempt from CEQA pursuant to Cal. Code Regs., Title 14, section 15301, to the extent that it applies to existing sanitary sewer collection systems sections 15301 and 15302, to
the extent that it results in the repair or replacement of existing systems involving negligible or no expansion of capacity.

3.5. State Water Board Funding Assistance for Compliance with Water Board Water Quality Orders
The State Water Board, Division of Financial Assistance administers the implementation of the State Water Board financial assistance programs, per Board-adopted funding policies. Among other funding areas, the Division administers loan and grant funding for the planning and construction of wastewater and water recycling facilities per funding program-specific policies and guidelines. Applicants may apply for Clean Water State Revolving Fund low-interest loan, Small Community Wastewater grant funding assistance, and other funding available at the time of application, for some of the costs associated with complying with this General Order.

Funding applicants may obtain further information regarding current funding opportunities, and Division of Financial Assistance staff contact information at the following website: Financial Assistance Funding - Grants and Loans | California State Water Resources Control Board.
(https://www.waterboards.ca.gov/water_issues/programs/grants_loans/) Tuesday, July 01, 2025 Reg CC MTG, Page *134

STATEWIDE SANITARY SEWER SYSTEMS GENERAL ORDER
ORDER 2022-0103-DWQ December 6, 2022
17 Section 13477.6 of the Water Code authorizes the Small Community Grant Fund.

The Small Community Grant Fund allows the State Water Board to provide grant funding assistance to small, disadvantaged communities and small severely disadvantaged communities that may not otherwise be able to afford a loan or similar financing for projects to comply with requirements of this General Order. The State Water Board also considers loan forgiveness on a disadvantaged community-specific basis.
places
priority on the funding of projects that address:

Public health;
Violations of waste discharge requirements and National Pollutant Discharge Elimination System (NPDES) permits;
Providing sewer system service to existing septic tank owners; and High priority public health and water quality concerns identified by a Regional Water Board.

3.6. Notification to Interested Parties
On January 31, 2022, the State Water Board notified interested parties and persons of its intent to reissue Sanitary Sewer Systems General Order 2006-0003-DWQ by issuing a draft General Order for a 60-day public comment period. State Water Board staff conducted extensive stakeholder outreach and encouraged public participation in the adoption process for this General Order. On March 15, 2022, the State Water Board held a public meeting to hear and consider oral public comments. The State Water Board considered all public comments prior to adopting this General Order.

THEREFORE, IT IS HEREBY ORDERED, that pursuant to Water Code sections 13263, 13267, and 13383 this General Order supersedes Order 2006-0003-DWQ, Order WQ 2013-0058-EXEC, and any amendments made to these Orders thereafter, except for enforcement purposes and to meet the provisions contained in Division 7 of the Water Code (commencing with section 13000) and regulations adopted thereunder, and the provisions of the Clean Water Act and regulations and guidelines adopted thereunder, the Enrollee shall comply with the requirements in this Order.

4. PROHIBITIONS

4.1 Discharge of Sewage from a Sanitary Sewer System
Any discharge from a sanitary sewer system that has the potential to discharge to surface waters of the State is prohibited unless it is promptly cleaned up and reported as required in this General Order.

4.2. Discharge of Sewage to Waters of the State
Any discharge from a sanitary sewer system, discharged directly or indirectly through a drainage conveyance system or other route, to waters of the State is prohibited.

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STATEWIDE SANITARY SEWER SYSTEMS GENERAL ORDER
ORDER 2022-0103-DWQ December 6, 2022
18 4.3. Discharge of Sewage Creating a Nuisance
Any discharge from a sanitary sewer system that creates a nuisance or condition of pollution as defined in Water Code section 13050(m) is prohibited.

5. SPECIFICATIONS

5.1. Designation of a Legally Responsible Official
The Enrollee shall designate a Legally Responsible Official that has authority to ensure the enrolled sanitary sewer system(s) complies with this Order, and is authorized to serve as a duly authorized representative. The Legally Responsible Official must have responsibility over management of t , and
must be authorized to make managerial decisions that govern the operation of the sanitary sewer system, including having the explicit or implicit duty of making major capital improvement recommendations to ensure long-term environmental compliance.

The Legally Responsible Official must have or have direct authority over individuals that:

Possess a recognized degree or certificate related to operations and maintenance of sanitary sewer systems, and/or
Have professional training and experience related to the management of sanitary sewer systems, demonstrated through extensive knowledge, training and experience.

For example, a sewer system superintendent or manager, an operations manager, a public utilities manager or director, or a district engineer may be designated as a Legally Responsible Official.

The Legally Responsible Official shall complete the electronic CIWQS form (https://ciwqs.waterboards.ca.gov/ciwqs/newUser.jsp). A Legally Responsible Official that represents multiple enrolled systems shall complete the electronic CIWQS form for each system.

The Enrollee shall submit any change to its Legally Responsible Official, and/or change in contact information, to the State Water Board within 30 calendar days of the change by emailing [email protected] and copying the appropriate Regional Water Board as provided in Attachment F (Regional Water Quality Control Board Contact Information) of this General Order.

5.2. Sewer System Management Plan Development and Implementation To facilitate adequate local funding and management of its sanitary sewer system(s), the Enrollee shall develop and implement an updated Sewer System Management Plan.

The scale and complexity of the Sewer System Management Plan, and specific elements of the Plan, must match the size,
sanitary sewer system(s). The Sewer System Management Plan must address, at minimum, the required Plan elements in Attachment D (Sewer System Management Plan Required Elements) of this General Order. To be effective, the Sewer System Management Plan must include procedures for the management, operation, and maintenance of the sanitary sewer system(s). The procedures must: (1) incorporate the Tuesday, July 01, 2025 Reg CC MTG, Page *136

STATEWIDE SANITARY SEWER SYSTEMS GENERAL ORDER
ORDER 2022-0103-DWQ December 6, 2022
19 prioritization of system repairs and maintenance to proactively prevent spills, and (2) address the implementation of current standard industry practices through available equipment, technologies, and strategies.

For an existing Enrollee under Order 2006-0003-DWQ that has certified its Continuation of Existing Regulatory Coverage, per section 2.1 (Requirements for Continuation of Existing Regulatory Coverage) of this General Order:

Within six (6) months of the Adoption Date of this General Order:

The Legally Responsible Official shall upload Sewer System Management Plan to the online CIWQS Sanitary Sewer System Database.

For a new Enrollee:

Within twelve (12) months of the Application for Enrollment approval date:

The governing entity of the new Enrollee shall approve its Sewer System Management Plan; and
The Legally Responsible Official shall certify and upload its Sewer System Management Plan to the online CIWQS Sanitary Sewer System Database.

5.3. Certification of Sewer System Management Plan and Plan Updates The Legally Responsible Official shall certify and upload its Sewer System Management Plan and all subsequent updates to the online CIWQS Sanitary Sewer System Database.

5.4. Sewer System Management Plan Audits
The Enrollee shall conduct an internal audit of its Sewer System Management Plan, and implementation of its Plan, at a minimum frequency of once every three years. The audit must be conducted for the period after the end of the required audit period. Within six months after the end of the required 3-year audit period, the Legally Responsible Official shall submit an audit report into the online CIWQS Sanitary Sewer System Database per the requirements in section 3.10 (Sewer System Management Plan Audit Reporting Requirements) of Attachment E1 of this General Order.

Audit reports submitted to the CIWQS Sanitary Sewer System Database will be viewable only to Water Boards staff.

The internal audit shall be appropriately scaled to the size of the system(s) and the number of spills. T must be involved in completing
the audit. At minimum, the audit must:

Evaluate the implementation and effectiveness of Sewer System Management Plan in preventing spills;
Evaluate the Enrollee compliance with this General Order; Identify Sewer System Management Plan deficiencies in addressing ongoing spills and discharges to waters of the State; and
Tuesday, July 01, 2025 Reg CC MTG, Page *137

STATEWIDE SANITARY SEWER SYSTEMS GENERAL ORDER
ORDER 2022-0103-DWQ December 6, 2022
20 Identify necessary modifications to the Sewer System Management Plan to correct deficiencies.

The Enrollee shall submit a complete audit report that includes:

Audit findings and recommended corrective actions;
A statement that sewer system operators input on the audit findings has been considered; and
A proposed schedule for the Enrollee to address the identified deficiencies.

A new Enrollee of this General Order (that did not have a sanitary sewer system enrolled in the previous State Water Board Order 2006-0003-DWQ) shall conduct its first internal Sewer System Management Plan audit for the time period between the date of submittal of its certified Sewer System Management Plan and the third subsequent December 31st date. The audit report must be submitted into the online CIWQS Sanitary Sewer System Database by July 1 of the following calendar year.

See the following tables for clarification:

Initial Audit Period and Audit Due Date for New Enrollees Audit Period Audit Due Date
New Enrollee
Certified Sewer System Management
Plan Submittal Date
through
the third subsequent December 31st date
July 1st date after
audit period
Example
Certified Sewer System Management
Plan Submittal Date of August 2, 2025
Audit Period of August 2, 2025 through
December 31, 2027
July 1, 2028
Tuesday, July 01, 2025 Reg CC MTG, Page *138

STATEWIDE SANITARY SEWER SYSTEMS GENERAL ORDER
ORDER 2022-0103-DWQ December 6, 2022
21 Initial Audit Period for Transition from 2-Year Audit Required in Previous Order 2006-0003-DWQ to 3-Year Audit Required in this General Order Audit Period Audit Due Date
An Enrollee
previously
regulated by Order
2006-003-DWQ
A 3-year period starting from the end of
last required 2-year Audit Period
Within six months
after end of 3-year
Audit Period
Example
Last required Audit Period start date of
August 2, 2021;
Audit Period of August 2, 2021 through
August 1, 2024
February 1, 2025
Three-Year Ongoing Audit Period
Audit Period Audit Due Date
Each Enrollee A 3-year period starting from the end of
last required Audit Period
Within six months
after end of 3-year
Audit Period

5.5. Six-Year Sewer System Management Plan Update
At a minimum, the Enrollee shall update its Sewer System Management Plan every six (6) years after the date of its last Plan Update due date. (For an Enrollee previously regulated by Order 2006-0003-DWQ, the six-year period shall commence on the due date identified in section 3.11 of Attachment E1 (Notification, Monitoring, Reporting and Recordkeeping Requirements) of this Order. The Updated Sewer System Management Plan must include:

Elements required in Attachment D (Sewer System Management Plan Required Elements) of this Order;
Summary of revisions included in the Plan update based on internal audit findings; and
Other sewer system management-related changes.

The s governing entity shall approve the updated Plan. The Legally Responsible Official shall upload and certify the approved updated Plan in the online CIWQS Sanitary Sewer System Database in accordance with section 3.11 (Sewer System Management Plan Reporting Requirements) of Attachment E1 (Notification, Monitoring, Reporting and Recordkeeping Requirements) of this General Order. During the time period in between Plan updates, the Enrollee shall continuously document changes to its Sewer System Management Plan in a change log attached to the Plan.

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STATEWIDE SANITARY SEWER SYSTEMS GENERAL ORDER
ORDER 2022-0103-DWQ December 6, 2022
22 5.6. System Resilience
The Enrollee shall include and implement system-specific procedures in its Sewer System Management Plan to proactively prioritize: (1) operation and maintenance, (2) condition assessments, and (3) repair and rehabilitation, to address ongoing system resilience, as specified in Attachment D (Sewer System Management Plan Required Elements) of this General Order.

5.7. Allocation of Resources
The Enrollee shall:

Establish and maintain a means to manage all necessary revenues and expenditures related to the sanitary sewer system; and
Allocate the necessary resources to its sewer system management program for:
o Compliance with this General Order,
o Full implementation of its updated Sewer System Management Plan, o System operation, maintenance, and repair, and
o Spill responses.

5.8. Designation of Data Submitters
The Legally Responsible Official may designate one or more individuals as a Data Submitter for reporting of spill data. The Legally Responsible Official shall authorize the designation of Data Submitter(s) through the online CIWQS database (https://ciwqs.waterboards.ca.gov) prior to the individuals establishing a CIWQS user account (https://ciwqs.waterboards.ca.gov/ciwqs/newUser.jsp) and entering spill data into the online CIWQS Sanitary Sewer System Database.

The Legally Responsible Official shall submit any change to its Data Submitter(s), and/or change in Data Submitter contact information, to the State Water Board within 30 calendar days of the change, by emailing [email protected] and copying the appropriate Regional Water Board as provided in Attachment F (Regional Water Quality Control Board Contact Information) of this General Order.

5.9. Reporting Certification
The Legally Responsible Official shall electronically certify, on the behalf, all applications, reports, the Sewer System Management Plan(s) and corresponding updates, and other information submitted electronically into the online CIWQS Sanitary Sewer System Database, as follows:
perjury under the laws of the State of California that the electronically submitted information was prepared under my direction or supervision.

Based on my inquiry of the person(s) directly responsible for gathering the information, to the best of my knowledge and belief, the information submitted is true, accurate, and complete, and complies with the Statewide Sanitary Sewer Systems General Order.

Tuesday, July 01, 2025 Reg CC MTG, Page *140

STATEWIDE SANITARY SEWER SYSTEMS GENERAL ORDER
ORDER 2022-0103-DWQ December 6, 2022
23 Hardcopy submittals to the State Water Board must be accompanied by the above certification statement.

5.10. System Capacity
The Enrollee shall maintain the system capacity necessary to convey: (1) base flows during dry weather conditions, and (2) wet weather peak flows consistent with designated local historic storms. Design storms must take into account system-specific stormwater contributions via inflow and infiltration, and location-specific depth of groundwater and storm frequencies. The Enrollee shall implement capital improvements to provide adequate hydraulic capacity to:

Meet or
and Capacity Assurance element of its Sewer System Management Plan; and Prevent system capacity-related spills, and adverse impacts to the treatment efficiency of downstream wastewater treatment facilities.

5.11. System Performance Analysis
The Enrollee shall include a running 10-year system performance analysis in its Annual Report. The analysis must include two CIWQS-generated graphs presenting the following information:

Graph 1 Total Spill Volume per Year:

X axis: A 10-year period which includes the current calendar year and the nine previous calendar years;
Y axis: The total spill volume, per Spill Category, for each calendar year.

Graph 2 Total Number of Spills per Year:

X axis: A 10-year period which includes the current calendar year and the nine previous calendar years;
Y axis: The total number of spills, per Spill Category, for each calendar year.

The current calendar year is the calendar year covered in the Annual Report.

The Enrollee shall generate the graphs in CIWQS, using the existing data in the online CIWQS Sanitary Sewer System Database at the following graph generation link:
(https://ciwqs.waterboards.ca.gov/ciwqs/readOnly/PublicReportSSOServlet?reportActio n=criteria&reportId=sso_operation_report).

5.12. Spill Emergency Response Plan and Remedial Actions For Existing Enrollees (with regulatory coverage under Order 2006-0003-DWQ):

Within six (6) months of the Adoption Date of this General Order, the Enrollee shall update and implement its Spill Emergency Response Plan, per Attachment D, section 6 (Spill Emergency Response Plan) of this General Order.

Tuesday, July 01, 2025 Reg CC MTG, Page *141

STATEWIDE SANITARY SEWER SYSTEMS GENERAL ORDER
ORDER 2022-0103-DWQ December 6, 2022
24 For New Enrollees:

Within six (6) months of the Application for Enrollment approval date, the Enrollee shall develop and implement a Spill Emergency Response Plan, per Attachment D, section 6 (Spill Emergency Response Plan) of this General Order.

The Enrollee shall certify, in its Annual Report, that its Spill Emergency Response Plan is up to date.

The Spill Emergency Response Plan shall include measures to protect public health and the environment. The Enrollee shall respond to spills from its system(s) in a timely manner that minimizes water quality impacts and nuisance by:

Immediately stopping the spill and preventing/minimizing a discharge to waters of the State;
Intercepting sewage flows to prevent/minimize spill volume discharged into waters of the State;
Thoroughly recovering, cleaning up and disposing of sewage and wash down water; and
Cleaning publicly accessible areas while preventing toxic discharges to waters of the State.

5.13. Notification, Monitoring, Reporting and Recordkeeping Requirements The Enrollee shall comply with notification, monitoring, reporting, and recordkeeping requirements in Attachment E1 of this General Order.

5.13.1. Spill Categories
Individual spill notification, monitoring and reporting must be in accordance with the following spill categories:

Category 1 Spill
A Category 1 spill is a spill of any volume of sewage from or caused by a sanitary sewer system regulated under this General Order that results in a discharge to:
o A surface water, including a surface water body that contains no flow or volume of water; or
o A drainage conveyance system that discharges to surface waters when the sewage is not fully captured and returned to the sanitary sewer system or disposed of properly.

Any spill volume not recovered from a drainage conveyance system is considered a discharge to surface water, unless the drainage conveyance system discharges to a dedicated stormwater infiltration basin or facility.

Tuesday, July 01, 2025 Reg CC MTG, Page *142

STATEWIDE SANITARY SEWER SYSTEMS GENERAL ORDER
ORDER 2022-0103-DWQ December 6, 2022
25 A spill from an Enrollee-owned and/or operated lateral that discharges to a surface water is a Category 1 spill; the Enrollee shall report all Category 1 spills per section

3.1 of Attachment E1 (Notification, Monitoring, Reporting and Recordkeeping Requirements) of this General Order.

Category 2 Spill
A Category 2 spill is a spill of 1,000 gallons or greater, from or caused by a sanitary sewer system regulated under this General Order that does not discharge to a surface water.

A spill of 1,000 gallons or greater that spills out of a lateral and is caused by a failure or blockage in the sanitary sewer system, is a Category 2 spill.

Category 3 Spill
A Category 3 spill is a spill of equal to or greater than 50 gallons and less than 1,000 gallons, from or caused by a sanitary sewer system regulated under this General Order that does not discharge to a surface water.

A spill of equal to or greater than 50 gallons and less than 1,000 gallons, that spills out of a lateral and is caused by a failure or blockage in the sanitary sewer system is a Category 3 spill.

Category 4 Spill
A Category 4 spill is a spill of less than 50 gallons, from or caused by a sanitary sewer system regulated under this General Order that does not discharge to a surface water.

A spill of less than 50 gallons that spills out of a lateral and is caused by a failure or blockage in the sanitary sewer system is a Category 4 spill.

5.13.2. Annual Report
The Enrollee shall submit an Annual Report (previously termed as Collection System Questionnaire in Order 2006-0003-DWQ) as specified in section 3.9 (Annual Report) of Attachment E1 (Notification, Monitoring, Reporting and Recordkeeping Requirements) of this General Order.

For new Enrollees: Within 30 days of obtaining a CIWQS account, a new Enrollee shall submit its initial Annual Report, as specified in section 3.9 (Annual Report) of Attachment E1 (Notification, Monitoring, Reporting and Recordkeeping Requirements) of this General Order.

Tuesday, July 01, 2025 Reg CC MTG, Page *143

STATEWIDE SANITARY SEWER SYSTEMS GENERAL ORDER
ORDER 2022-0103-DWQ December 6, 2022
26 5.14. Electronic Sanitary Sewer System Service Area Boundary Map For continuing enrollees, starting on July 1, 2025, and no later than December 31, 2025:

For new enrollees no earlier than July 1, 2025, or within 12 months of the Application for Enrollment approval date, whichever date is later:

The Legally Responsible Official shall submit, to the State Water Board, geospatial data service area boundary,
per the required content and specifications in section 3.8 (Electronic Sanitary Sewer System Service Area Boundary Map) of Attachment E1 of this General Order, for each system identified by a WDID number.

An Enrollee of a disadvantaged community that may need assistance developing an electronic map to comply with this requirement, may contact State Water Board staff for assistance at [email protected].

5.15. Voluntary Reporting of Spills from Privately-Owned Sewer Laterals and/or Private Sanitary Sewer Systems
Within 24 hours of becoming aware of a spill (as described below) from a private sewer lateral or private sanitary sewer system that is not owned/operated by the Enrollee, the Enrollee is encouraged to report the following observations to the online CIWQS Sanitary Sewer System Database at the following link:
https://ciwqs.waterboards.ca.gov:

A spill equal or greater than 1,000 gallons that discharges (or has a potential to discharge) to a water of the State, or a drainage conveyance system that discharges to waters of the State; or
Any volume of sewage that discharges (or has a potential to discharge) to surface waters.

In the CIWQS module, the Enrollee is encouraged to identify:

Time of observation;
Description of general spill location (for example, street name and cross street names);
Estimated volume of spill;
If known, general description of spill destination (for example, flowing into drainage channel, flowing directly into a creek, etc.); and
If known, name of private system owner/operator.

The CIWQS database will make the name and contact information of the entity voluntarily reporting a private spill, accessible to State and Regional Water Board staff only. The CIWQS database will only make information regarding the actual spill, accessible to the public.

Tuesday, July 01, 2025 Reg CC MTG, Page *144

STATEWIDE SANITARY SEWER SYSTEMS GENERAL ORDER
ORDER 2022-0103-DWQ December 6, 2022
27 5.16. Voluntary Notification of Spills from Privately-Owned Laterals and/or Systems to the California Office of Emergency Services
Upon observing or acquiring knowledge of any of the following from a private sewer lateral or private sanitary sewer system that is not owned/operated by the Enrollee, the Enrollee is encouraged to notify the California Office of Emergency Services (as provided by Health and Safety Code section 5410 et. seq. and Water Code section 13271), or inform the responsible party that State law requires such notification to the Office of Emergency Services by any person that causes or allows a sewage discharge to waters of the State:

A spill equal to 1,000 gallons or more that discharges (or has a potential to discharge) to waters of the State, or a drainage conveyance system that discharges to waters of the State; or
A spill of any volume to surface waters.

5.17. Unintended Failure to Report
If an Enrollee becomes aware that they unintentionally failed to submit relevant facts in any report required in this General Order, the Enrollee shall promptly notify Regional Water Board and State Water Board staff. Regional Water Board contact information is included in Attachment F of this Order. State Water Board staff shall be contacted by email at [email protected] for assistance in formally amending the corresponding report(s) in the online CIWQS Sanitary Sewer System Database.

5.18. Duty to Report to Water Boards
In accordance with Water Code section 13267 and/or section 13383, upon request by the State Water Board Executive Director (or designee) or a Regional Water Board Executive Officer (or designee), the Enrollee shall provide the requested information which the State or Regional Water Board deems necessary to determine compliance with this General Order.

5.19. Operation and Maintenance
To prevent discharges to the environment, the Enrollee shall maintain in good working order, and operate as designed, any facility or treatment and control system designed to contain sewage and convey it to a treatment plant.

6. PROVISIONS

6.1. Enforcement Provisions
The following enforcement provisions are based on existing federal and state regulations, laws and policies, including the federal Clean Water Act, the state Water Code and the State Water Board Enforcement Policy.

6.1.1. Enforceability of Clean Water Act and Water Code Violations Noncompliance with requirements of this General Order or discharging sewage without enrolling in this General Order constitutes a violation of the Water Code and a potential Tuesday, July 01, 2025 Reg CC MTG, Page *145

STATEWIDE SANITARY SEWER SYSTEMS GENERAL ORDER
ORDER 2022-0103-DWQ December 6, 2022
28 violation of the Clean Water Act and is grounds for an enforcement action by the State Water Board or the applicable Regional Water Board. Failure to comply with the notification, monitoring, inspection, entry, reporting, and recordkeeping requirements may subject the Enrollee to administrative civil liabilities of up to $10,000 a day per violation pursuant to Water Code section 13385; up to $1,000 a day per violation pursuant to Water Code section 13268; or referral to the Attorney General for judicial civil enforcement. Discharging waste not in compliance with the requirements of this General Order or the Clean Water Act may subject the Enrollee to administrative civil liabilities up to $10,000 a day per violation and additional liability up to $10 per gallon of discharge not cleaned up after the first 1,000 gallons of discharge; up to $5,000 a day per violation pursuant to Water Code section 13350 or up to $20 per gallon of waste discharged; or referral to the Attorney General for judicial civil enforcement.

6.1.2. Monetary Penalties
The Water Code provides the State and Regional Water Boards the authority to pursue formal enforcement actions, including imposing administrative liability and civil monetary penalties, for non-compliance with the requirements of this General Order and violations of the Clean Water Act.

6.1.3. Falsifying or Failure to Report
The Water Code provides that any person failing or refusing to furnish technical or monitoring program reports, as required under this General Order, or falsifying any information provided in the technical or monitoring reports is subject to administrative liability and civil monetary penalties. Any person who knowingly fails or refuses to furnish technical or monitoring program reports or falsifies any information provided in reports required by this General Order is subject to criminal penalties.

6.1.4. Severability of General Order
The provisions of this General Order are severable; if any provision of this Order, or the application of any provision of this Order to any circumstance, is held invalid, the application of such provision to other circumstances and the remainder of this Order shall not be affected thereby.

6.1.5. Indirect Discharges
In the event that a spill enters into a drainage conveyance system, the Enrollee shall take all feasible steps to prevent discharge of sewage into waters of the State by blocking or redirecting the flow in the drainage conveyance system, removing the sewage from the drainage conveyance system, and cleaning the system in a manner that does not inadvertently impact beneficial uses of the receiving water body.

6.1.6. Water Boards Considerations for Discretionary Enforcement Consistent with the State Water Board Enforcement Policy, when considering Water Code section 13327 factors, the State Water Board or a Regional Water Board may efforts to contain, control, clean up, and mitigate spills. In assessing the factors, the State Water Board or the applicable Regional Water Board will consider:

Tuesday, July 01, 2025 Reg CC MTG, Page *146

STATEWIDE SANITARY SEWER SYSTEMS GENERAL ORDER
ORDER 2022-0103-DWQ December 6, 2022
29 The compliance with this General Order with a focus on compliance with reporting requirements;
The provision of adequate funding to implement the requirements of this General Order;
The compliance with providing a complete and updated Sewer System Management Plan;
h implementing its Sewer System Management Plan;
The overall effectiveness of the Enrollee Sewer System Management Plan with respect to:
o System management, operation, and maintenance,
o Adequate treatment facilities, sanitary sewer system facilities, and/or components with an appropriate design capacity, to reasonably prevent spills (e.g. adequately enlarging treatment or collection facilities to accommodate growth, infiltration and inflow, etc.),
o Preventive maintenance (including cleaning, root grinding, and fats, oils, and grease control) and source control measures,
o Implementation of backup equipment,
o Inflow and infiltration prevention and control,
o Appropriate sanitary sewer system capacity to prevent spills, and o The responsiveness to stop and mitigate the impact of the discharge; The compliance with identifying the cause of the spill; The use of available information and observations to accurately estimate the spill volume and identify the affected or potentially affected receiving waters; The thoroughness of cleaning up sewage in drainage conveyance systems after the spill(s);
The use of water quality and biological monitoring and assessment to determine the short-term and long-term impacts to beneficial uses and the environment;
The follow up actions to improve system performance;
implementation of feasible alternatives to prevent spills, such as:
o Use of temporary storage or waste retention,
o Reduction of system inflow and infiltration,
o Collection and hauling of waste to a treatment facility, o Prevention of and/ or containment of spills due to a design storm event identified in the Sewer System Management Plan,
Tuesday, July 01, 2025 Reg CC MTG, Page *147

STATEWIDE SANITARY SEWER SYSTEMS GENERAL ORDER
ORDER 2022-0103-DWQ December 6, 2022
30 o Implementation of available equipment, technologies, strategies, and recommended industry practices for maintaining and managing sewer systems to prevent spills, and contain and eliminate discharges to waters of the State; and The spill duration and factors beyond the reasonable control of the Enrollee causing the event.

6.1.7. Enforcement Discretion Based on Reporting Compliance Consistent with the State Water Board Enforcement Policy, the State Water Board or a Regional Water Board may consider the efforts to comply with spill reporting requirements when determining compliance with Water Code section 13267 and section 13383. When assessing Water Code section 13227 factors, the State Water Board or the applicable Regional Water Board will consider:
in this General
Order;
The use of best available information for the reporting of spill start date and start time in which the release of sewage from the sanitary sewer system initiated;
The reporting of spill end date, and end time to be the date and time in which the release of sewage from the sanitary sewer system was stopped; The diligence to accurately estimate and report spill volumes; The subsequent verification and/or updates to initial Draft Spill Reports in accordance with this General Order; and
The timely certification of required spill reports.

Consistent with Water Code section 13267 and section 13383, the State Water Board or a Regional Water Board may require an Enrollee to report the results of a condition assessment of a specified portion

6.2. Other Regional Water Board Orders
It is the intent of the State Water Board that sanitary sewer systems be regulated in a manner consistent with federal and state regulations. This Order will not be interpreted or applied:

In a manner inconsistent with the federal Clean Water Act; To authorize a spill or discharge that is illegal under either the Clean Water Act, the Water Code, and/or an applicable Basin Plan prohibition or water quality standard; To prohibit a Regional Water Board from issuing an individual National Pollutant Discharge Elimination System (NPDES) permit or individual waste discharge requirements superseding an regulatory coverage under this General Order for a sanitary sewer system authorized under the Clean Water Act or Water Code;
Tuesday, July 01, 2025 Reg CC MTG, Page *148

STATEWIDE SANITARY SEWER SYSTEMS GENERAL ORDER
ORDER 2022-0103-DWQ December 6, 2022
31 To supersede any more specific or more stringent waste discharge requirements or enforcement orders issued by a Regional Water Board; or To supersede any more specific or more stringent state or federal requirements in existing regulation, an administrative/judicial order, or Consent Decree.

6.3. Sewer System Management Plan Availability
The updated Sewer System Management Plan must be maintained for public inspection at the offices and facilities and must be available to the public through CIWQS and/or website, in accordance with section 3.8 (Sewer System Management Plan Reporting Requirements) of Attachment E1 (Notification, Monitoring, Reporting and Recordkeeping Requirements) of this General Order.

6.4. Entry and Inspection

6.4.1. Entry and Availability of Information
The Enrollee shall allow State and Regional Water Board staff, upon presentation of credentials and other documents as may be required by law, to:

Enter upon the premises where a regulated facility or activity is located or conducted, or where records are kept under the requirements of this General Order; Have access to and reproduce any records required to be maintained by this General Order;
Inspect any facility and/or equipment (including monitoring and control equipment), practices, or operations required in this General Order; and Sample or monitor substances or parameters for assuring compliance with this General Order, or as otherwise authorized by the Water Code.

6.4.2. Pre-Inspection Questionnaire
The Enrollee shall provide pre-inspection information to State and Regional Water Board staff through the completion of a Pre-Inspection Questionnaire provided by Water Board staff.

Tuesday, July 01, 2025 Reg CC MTG, Page *149
STATEWIDE SANITARY SEWER SYSTEMS GENERAL ORDER 2022-0103-DWQ ATTACHMENT A DEFINITIONS December 6, 2022
A - 1

ATTACHMENT A - DEFINITIONS
Annual Report
An Annual Report (previously termed as Collection System Questionnaire in Order 2006-0003-DWQ) is a mandatory report in which the Enrollee provides a calendar-year update of its efforts to prevent spills.

Basin Plan
A Basin Plan is a water quality control plan specific to a Regional Water Quality Control Board (Regional Water Board), that serves as regulations to: (1) define and designate beneficial uses of surface and groundwaters, (2) establish water quality objectives for protection of beneficial uses, and (3) provide implementation measures.

Beneficial Uses
Beneficial Uses is a Water Code term, defined as the uses of the waters of the State that may be protected against water quality degradation. Examples of beneficial uses include but are not limited to, municipal, domestic, agricultural and industrial supply; power generation; recreation; aesthetic enjoyment; navigation; and preservation and enhancement of fish, wildlife, and other aquatic resources or preserves.

California Integrated Water Quality System (CIWQS)
CIWQS is the statewide database that provides for mandatory electronic reporting as required in State and Regional Water Board-issued waste discharge requirements.

Data Submitter
A Data Submitter is an individual designated and authorized by the Enrollee Legally Responsible Official to enter spill data into the online CIWQS Sanitary Sewer System Database. A Data Submitter does not have the authority of a Legally Responsible Official to certify reporting entered into the online CIWQS Sanitary Sewer System Database.

Disadvantaged Community
A disadvantaged community is a community with a median household income of less than eighty percent (80%) of the statewide annual median household income.

For the purpose of this General Order, there is no differentiation between a small and large disadvantaged community.

Drainage Conveyance System
A drainage conveyance system is a publicly- or privately-owned separate storm sewer system, including but not limited to drainage canals, channels, pipelines, pump stations, detention basins, infiltration basins/facilities, or other facilities constructed to transport stormwater and non-stormwater flows.

Tuesday, July 01, 2025 Reg CC MTG, Page *150
STATEWIDE SANITARY SEWER SYSTEMS GENERAL ORDER 2022-0103-DWQ ATTACHMENT A DEFINITIONS December 6, 2022
A - 2
Enrollee
An Enrollee is a public, private, or other non-governmental entity that has obtained approval for regulatory coverage under this General Order, including:

A state agency, municipality, special district, or other public entity that owns and/or operates one or more sanitary sewer systems:
greater than one (1) mile in length (each individual sanitary sewer system); one mile or less in length where the State Water Resources Control Board or a Regional Water Quality Control Board requires regulatory coverage under this Order, or A federal agency, private company, or other non-governmental entity that owns and/or operates a sanitary sewer system of any size where the State Water Resources Control Board or a Regional Water Quality Control Board requires regulatory coverage under this Order in response to a history of spills, proximity to surface water, or other factors supporting regulatory coverage.

Environmentally Sensitive Area
An environmentally sensitive area is a designated agricultural and/or wildlife area identified to need special natural landscape protection due to its wildlife or historical value.

Exfiltration
Exfiltration is the underground exiting of sewage from a sanitary sewer system through cracks, offset or separated joints, or failed infrastructure due to corrosion or other factors.

Flood Control Channel
A flood control channel is a channel used to convey stormwater and non-stormwater flows through and from areas for flood management purposes.

Governing Entity
A governing entity includes but is not limited to the following:

A publicly elected governing board, council, or commission of a municipal agency; A Department or Division director of a federal or state agency that is not governed by a board;
A governing board or commission of an organization or association; and A private system owner/manager that is not governed by a board.

Hydrologically Connected
Two waterbodies are hydrologically connected when one waterbody flows, or has the potential to flow, into the other waterbody. For the purpose of this General Order, groundwater is hydrologically connected to a surface water when the
groundwater feeds into the surface water. (The surface
waterbody in this example is termed a gaining stream as it gains flow from surrounding groundwater.)
Tuesday, July 01, 2025 Reg CC MTG, Page *151
STATEWIDE SANITARY SEWER SYSTEMS GENERAL ORDER 2022-0103-DWQ ATTACHMENT A DEFINITIONS December 6, 2022
A - 3
Lateral (including Lower and Upper Lateral)
A lateral is an underground segment of smaller diameter pipe that transports sewage from a building or property (residential, commercial, or industrial) to the Enrollee main sewer line in a street or easement. Upper and lower lateral boundary definitions are subject to local jurisdictional codes and ordinances, or private system ownership.

A lower lateral is the portion of the lateral located between the sanitary sewer system main, and either the property line, sewer clean out, curb line, established utility easement boundary, or other jurisdictional locations.

An upper lateral is the portion of the lateral from the property line, sewer clean out, curb line, established utility easement boundary, or other jurisdictional locations, to the building or property.

Legally Responsible Official
A Legally Responsible Official is an official representative, designated by the Enrollee, with authority to sign and certify submitted information and documents required by this General Order.

Nuisance
For the purpose of this General Order, a nuisance, as defined in Water Code section 13050(m), is anything that meets all of the following requirements:

Is injurious to health, or is indecent or offensive to the senses, or an obstruction to the free use of property, so as to interfere with the comfortable enjoyment of life or property; Affects at the same time an entire community or neighborhood, or any considerable number of persons, although the extent of the annoyance or damage inflicted upon individuals may be unequal; and
Occurs during, or as a result of, the treatment or disposal of wastes.

Private Sewer Lateral
A private sewer lateral is the privately-owned lateral that transports sewage from private property(ies) into a sanitary sewer system.

Private Sanitary Sewer System
A private sanitary sewer system is a sanitary sewer system of any size that is owned and/or operated by a private individual, company, corporation, or organization. A private sanitary sewer system may or may not connect into a publicly owned sanitary sewer system.

Potential to Discharge, Potential Discharge
Potential to Discharge, or Potential Discharge, means any exiting of sewage from a sanitary sewer system which can reasonably be expected to discharge into a water of the State based on the size of the sewage spill, proximity to a drainage conveyance system, and the nature of the surrounding environment.

Tuesday, July 01, 2025 Reg CC MTG, Page *152
STATEWIDE SANITARY SEWER SYSTEMS GENERAL ORDER 2022-0103-DWQ ATTACHMENT A DEFINITIONS December 6, 2022
A - 4
Receiving Water
A receiving water is a water of the State that receives a discharge of waste.

Resilience
Resilience is the ability to recover from or adjust to adversity or change, and grow from disruptions. Resilience can be built through planning, preparing for, mitigating, and adapting to changing conditions.

Sanitary Sewer System
A sanitary sewer system is a system that is designed to convey sewage, including but not limited to, pipes, manholes, pump stations, siphons, wet wells, diversion structures and/or other pertinent infrastructure, upstream of a wastewater treatment plant headworks, including:

Laterals owned and/or operated by the Enrollee;
Satellite sewer systems; and/or
Temporary conveyance and storage facilities, including but not limited to temporary piping, vaults, construction trenches, wet wells, impoundments, tanks and diversion structures.

For purpose of this Order, sanitary sewer systems include only systems owned and/or operated by the Enrollee.

Satellite Sewer System
A satellite sewer system is a portion of a sanitary sewer system owned or operated by a different owner than the owner of the downstream wastewater treatment facility ultimately treating the sewage.

Sewer System Management Plan
A sewer system management plan is a living document an Enrollee develops and implements to effectively manage its sanitary sewer system(s) in accordance with this General Order.

Sewage
Sewage, and its associated wastewater, is untreated or partially treated domestic, municipal, commercial and/or industrial waste (including sewage sludge), and any mixture of these wastes with inflow or infiltration of stormwater or groundwater, conveyed in a sanitary sewer system.

Spill
A spill is a discharge of sewage from any portion of a sanitary sewer system due to a sanitary sewer system overflow, operational failure, and/or infrastructure failure. Exfiltration of sewage is not considered to be a spill under this General Order if the exfiltrated sewage remains in the subsurface and does not reach a surface water of the State.

Training
Training is in-house or external education and guidance needed that provides the knowledge, skills, and abilities to comply with this General Order.

Tuesday, July 01, 2025 Reg CC MTG, Page *153
STATEWIDE SANITARY SEWER SYSTEMS GENERAL ORDER 2022-0103-DWQ ATTACHMENT A DEFINITIONS December 6, 2022
A - 5
Wash Down Water
Wash down water is water used to clean a spill area.

Waste
Waste, as defined in Water Code section 13050(d), includes sewage and any and all other waste substances, liquid, solid, gaseous, or radioactive, associated with human habitation, or of human or animal origin, or from any producing, manufacturing, or processing operation, including waste placed within containers of whatever nature prior to, and for purposes of, disposal.

Waste Discharge Identification Number (WDID)
A waste discharge identification number (WDID) identifies each individual sanitary sewer system enrolled under this General Order. A WDID number is assigned to each enrolled system upon an approved regulatory coverage.

Waters of the State
Waters of the State are surface waters or groundwater within boundaries of the state as defined in Water Code section 13050(e), in which the State and Regional Water Boards have authority to protect beneficial uses. Waters of the State include, but are not limited to, groundwater aquifers, surface waters, saline waters, natural washes and pools, wetlands, sloughs, and estuaries, regardless of flow or whether water exists during dry conditions.

Waters of the State include waters of the United States.

Waters of the United States
Waters of the United States are surface waters or waterbodies that are subject to federal jurisdiction in accordance with the Clean Water Act.

Water Quality Objective
A water quality objective is the limit or maximum amount of pollutant, waste constituent or characteristic, or parameter level established in statewide water quality control plans and Basin Plans, for the reasonable protection of beneficial uses of surface waters and groundwater and the prevention of nuisance.

Tuesday, July 01, 2025 Reg CC MTG, Page *154
STATEWIDE SANITARY SEWER SYSTEMS GENERAL ORDER 2022-0103-DWQ ATTACHMENT B APPLICATION FOR ENROLLMENT December 6, 2022 B - 1

ATTACHMENT B APPLICATION FOR ENROLLMENT

1. Enrollment Status: (Mark only one item)
New Enrollee
New Enrollee with previous regulatory coverage under Order 2006-0003-DWQ (that failed to certify continuation of coverage in CIWQS per Order 2022-XXXX-DWQ) Existing WDID Number: __________________________________________________

2. Applicant Information:

Legally Responsible Official Submitting Application
First and Last Name: ____________________________________________________ Title: _________________________________________________________________ Phone: _______________________________________________________________ Email: ________________________________________________________________ System Owner/Operator Name: ______________________________________________ Mailing Address:________________________________________________________ City, State, Zip:_________________________________________________________ County: _______________________________________________________________ Sanitary Sewer System Name: ____________________________________________ Regional Water Quality Control Board(s): ____________________________________ Signature and Date: _____________________________________________________

3. Applicant Type (Check one):

City County State Federal Special District
Government Combination Private Other Non-governmental Entity

4. Wastewater Treatment Plant Receiving Sanitary Sewer System Waste:

Wastewater Treatment Plant Permittee:________________________________________ WDID No.: ______________________________________________________________ Tuesday, July 01, 2025 Reg CC MTG, Page *155
STATEWIDE SANITARY SEWER SYSTEMS GENERAL ORDER 2022-0103-DWQ ATTACHMENT B APPLICATION FOR ENROLLMENT December 6, 2022 B - 2

5. Billing Information
Billing Address: ___________________________________________________________ City, State, Zip: ___________________________________________________________ Billing Contact Person and Title: ______________________________________________ Phone and Email Address: __________________________________________________

6. Application Fee:

The application fee, as required by Water Code section 13260, is based on the daily population served by the sanitary sewer system. See updated Fee Schedule. (https://www.waterboards.ca.gov/resources/fees/water_quality/) Check one of the following and enter fee amount:

Population Served < 50,000 Total Fee submitted: $ ___________ Population Served Total Fee submitted: $ ___________
Make the fee payment payable to the State Water Resources Control Board and mail the complete application package to:

State Water Resources Control Board, Accounting Office
P. O. Box 1888
Sacramento, CA 95812-1888
Attention: Statewide Sanitary Sewer System Program

7. Application Submittal Certification
I certify under penalty of perjury under the laws of the State of California that to the best of my knowledge and belief, the information in the submitted application package is true, accurate and complete. I am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment.

Print Name: ______________________________________________________________ Title: ___________________________________________________________________ Signature: __________________________________________ Date: ________________ Tuesday, July 01, 2025 Reg CC MTG, Page *156
STATEWIDE SANITARY SEWER SYSTEMS GENERAL ORDER 2022-0103-DWQ ATTACHMENT C NOTICE OF TERMINATION December 6, 2022
C - 1

ATTACHMENT C - NOTICE OF TERMINATION

1. Enrollee Information
Enrollee Name: ___________________________________________________________ WDID No:________________________________________________________________ Legally Responsible Official Requesting Termination of Coverage: ___________________ First and Last Name: ____________________________________________________ Title: _________________________________________________________________ Phone: _______________________________________________________________ Email: ________________________________________________________________ Mailing Address: __________________________________________________________ City, State, Zip: ___________________________________________________________ County: _________________________________________________________________ Sanitary Sewer System Name(s) or Unique Identifier(s): ___________________________ Regional Water Quality Control Board(s): _______________________________________ Signature and Date:________________________________________________________

2. Basis of Termination
Explanation of termination, including subsequent regulatory coverage and subsequent owner/operator of enrolled sanitary sewer system, as applicable:
________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ Tuesday, July 01, 2025 Reg CC MTG, Page *157
STATEWIDE SANITARY SEWER SYSTEMS GENERAL ORDER 2022-0103-DWQ ATTACHMENT C NOTICE OF TERMINATION December 6, 2022
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3. Regulatory Coverage Termination Certification
I certify under penalty of perjury under the laws of the State of California that to the best of my knowledge: 1) the sanitary sewer system I officially represent is not required to be regulated under the Statewide Waste Discharge Requirements for Sanitary Sewer Systems Order 2022-XXXX-DWQ, and 2) the information submitted in this Notice of Termination is true, accurate and complete. I am aware that there are significant penalties for submitting false information, including the possibility of fine or imprisonment. Additionally, I understand that the submittal of this Notice of Termination does not release sanitary sewer system agencies from liability for any violations of the Clean Water Act.

Print Name: ______________________________________________________________ Title: ___________________________________________________________________ Signature: __________________________________________ Date: ________________ For State Water Board Use Only
Approved for Termination Denied and Returned to Enrollee Deputy Director of Water Quality Signature: _____________________________________ Date: ____________________ Notice of Termination Effective Date: __________________ Tuesday, July 01, 2025 Reg CC MTG, Page *158
STATEWIDE SANITARY SEWER SYSTEMS GENERAL ORDER 2022-0103-DWQ

ATTACHMENT D SEWER SYSTEM MANAGEMENT PLAN
REQUIRED ELEMENTS December 6, 2022
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ATTACHMENT D SEWER SYSTEM MANAGEMENT PLAN REQUIRED ELEMENTS Table of Contents

1. Sewer System Management Plan Goal And Introduction ............................................D-2

1.1. Regulatory Context ...........................................................................................D-2

1.2. Sewer System Management Plan Update Schedule.........................................D-3

1.3. Sewer System Asset Overview .........................................................................D-3

2. Organization ................................................................................................................D-3

3. Legal Authority.............................................................................................................D-4

4. Operation And Maintenance Program..........................................................................D-4

4.1. Updated Map of Sanitary Sewer System ..........................................................D-4

4.2. Preventive Operation and Maintenance Activities .............................................D-4

4.3. Training .............................................................................................................D-5

4.4. Equipment Inventory .........................................................................................D-5

5. Design And Performance Provisions ...........................................................................D-5

5.1. Updated Design Criteria and Construction Standards and Specifications.........D-5

5.2. Procedures and Standards................................................................................D-5

6. Spill Emergency Response Plan..................................................................................D-6

7. Sewer Pipe Blockage Control Program........................................................................D-7

8. System Evaluation, Capacity Assurance and Capital Improvements...........................D-7

8.1 System Evaluation and Condition Assessment.................................................D-7

8.2. Capacity Assessment and Design Criteria ........................................................D-8

8.3. Prioritization of Corrective Action ......................................................................D-9

8.4. Capital Improvement Plan.................................................................................D-9

9. Monitoring, Measurement and Program Modifications.................................................D-9

10. Internal Audits............................................................................................................D-10

11. Communication Program ...........................................................................................D-10

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ATTACHMENT D SEWER SYSTEM MANAGEMENT PLAN
REQUIRED ELEMENTS December 6, 2022
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ATTACHMENT D SEWER SYSTEM MANAGEMENT PLAN REQUIRED ELEMENTS A Sewer System Management Plan (Plan) is a living planning document that documents ongoing local sewer system management program activities, procedures, and decision-making at the scale necessary to address the size and complexity of the subject sanitary sewer system(s). This Plan may incorporate other programs and other plans by reference, to address short-term and long-term system resilience through:

Proactive planning and decision-making;
Local government ordinances;
Updated operations and maintenance activities and procedures; Implementation of capital improvements;
Sufficient local budget to support staff resources, contractors, equipment, and training; and Updated training of staff and contractors.
, and implementation of a Sewer System Management
Plan addressing the requirements of this Attachment is an enforceable component of this General Order. As specified in Provision 6.1 (Enforcement Provisions) of this General Order, consistent with the Water Code and the State Water Board Enforcement Policy, the State an effective Sewer System Management Plan to prevent, contain, control, and mitigate spills when considering Water Code section 13327 factors to determine necessary enforcement of this General Order.

This Attachment includes the following required elements that the Enrollee shall address in its Plan and subsequent updates. The Enrollee shall identify any requirement in this Attachment and shall explain in its Plan why the
requirement is not applicable.

1. SEWER SYSTEM MANAGEMENT PLAN GOAL AND INTRODUCTION
The goal of the Sewer System Management Plan (Plan) is to provide a plan and sanitary sewer system(s), (2) reduce and prevent spills, and (3) contain and mitigate spills that do occur.

The Plan must include a narrative Introduction section that discusses the following items:

1.1. Regulatory Context
The Plan Introduction section must provide a general description of the local sewer system management program and discuss Plan implementation and updates.

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1.2. Sewer System Management Plan Update Schedule
The Plan Introduction section must include a schedule for the Enrollee to update the Plan, including the schedule for conducting internal audits. The schedule must include milestones for incorporation of activities addressing prevention of sewer spills.

1.3. Sewer System Asset Overview
The Plan Introduction section must provide a description of the Enrollee-owned assets and service area, including but not limited to:

Location, including county(ies);
Service area boundary;
Population and community served;
System size, including total length in miles, length of gravity mainlines, length of pressurized (force) mains, and number of pump stations and siphons; Structures diverting stormwater to the sewer system;
Data management systems;
Sewer system ownership and operation responsibilities between Enrollee and private entities for upper and lower sewer laterals;
Estimated number or percent of residential, commercial, and industrial service connections; and
Unique service boundary conditions and challenge(s).
upto-date map of its sanitary sewer system, as required in section 4.1 (Updated Map of Sanitary Sewer System) of this Attachment.

2. ORGANIZATION
The Plan must identify organizational staffing responsible and integral for implementing the local Sewer System Management Plan through an organization chart or similar narrative documentation that includes:

The name of the Legally Responsible Official as required in section 5.1 (Designation of a Legally Responsible Official) of this General Order; The position titles, telephone numbers, and email addresses for management, administrative, and maintenance positions responsible for implementing specific Sewer System Management Plan elements;
Organizational lines of authority; and
Chain of communication for reporting spills from receipt of complaint or other information, including the person responsible for reporting spills to the State and Regional Water Boards and other agencies, as applicable. (For example, county Tuesday, July 01, 2025 Reg CC MTG, Page *161
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REQUIRED ELEMENTS December 6, 2022
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health officer, county environmental health agency, and State Office of Emergency Services.)

3. LEGAL AUTHORITY
The Plan must include copies or an electronic link to the current sewer system use ordinances, service agreements and/or other legally binding procedures to demonstrate the Enrollee possesses the necessary legal authority to:

Prevent illicit discharges into its sanitary sewer system from inflow and infiltration (I&I); unauthorized stormwater; chemical dumping; unauthorized debris; roots; fats, oils, and grease; and trash, including rags and other debris that may cause blockages;
Collaborate with storm sewer agencies to coordinate emergency spill responses, ensure access to storm sewer systems during spill events, and prevent unintentional cross connections of sanitary sewer infrastructure to storm sewer infrastructure; Require that sewer system components and connections be properly designed and constructed;
Ensure access for maintenance, inspection, and/or repairs for portions of the service lateral owned and/or operated by the Enrollee;
Enforce any violation of its sewer ordinances, service agreements, or other legally binding procedures; and
Obtain easement accessibility agreements for locations requiring sewer system operations and maintenance, as applicable.

4. OPERATION AND MAINTENANCE PROGRAM
The Plan must include the items listed below that are appropriate and applicable to the

4.1. Updated Map of Sanitary Sewer System
An up-to-date map(s) of the sanitary sewer system, and procedures for maintaining and providing State and Regional Water Board staff access to the map(s). The map(s) must show gravity line segments and manholes, pumping facilities, pressure pipes and valves, and applicable stormwater conveyance facilities within the sewer system service area boundaries.

4.2. Preventive Operation and Maintenance Activities
A scheduling system and a data collection system for preventive operation and maintenance activities conducted by staff and contractors.

The scheduling system must include:

Inspection and maintenance activities;
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Higher-frequency inspections and maintenance of known problem areas, including areas with tree root problems;
Regular visual and closed-circuit television (CCTV) inspections of manholes and sewer pipes.

The data collection system must document data from system inspection and maintenance activities, including system areas/components prone to root-intrusion potentially resulting in system backup and/or failure.

4.3. Training
In-house and external training provided on a regular basis for sanitary sewer system operations and maintenance staff and contractors. The training must cover:

The requirements of this General Order;
Skilled estimation of spill volume for field operators; and Electronic CIWQS reporting procedures for staff submitting data.

4.4. Equipment Inventory
An inventory of sewer system equipment, including the identification of critical replacement and spare parts.

5. DESIGN AND PERFORMANCE PROVISIONS
The Plan must include the following items as appropriate and applicable to the

5.1. Updated Design Criteria and Construction Standards and Specifications Updated design criteria, and construction standards and specifications, for the construction, installation, repair, and rehabilitation of existing and proposed system infrastructure components, including but not limited to pipelines, pump stations, and other system appurtenances. If existing design criteria and construction standards are deficient to address the necessary component-specific hydraulic capacity as specified in section 8 (System Evaluation, Capacity Assurance and Capital Improvements) of this Attachment, the procedures must include component-specific evaluation of the design criteria.

5.2. Procedures and Standards
Procedures, and standards for the inspection and testing of newly constructed, newly installed, repaired, and rehabilitated system pipelines, pumps, and other equipment and appurtenances.

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6. SPILL EMERGENCY RESPONSE PLAN
The Plan must include an up to date Spill Emergency Response Plan to ensure prompt detection and response to spills to reduce spill volumes and collect information for prevention of future spills. The Spill Emergency Response Plan must include procedures to:

Notify primary responders, appropriate local officials, and appropriate regulatory agencies of a spill in a timely manner;
Notify other potentially affected entities (for example, health agencies, water suppliers, etc.) of spills that potentially affect public health or reach waters of the State;
Comply with the notification, monitoring and reporting requirements of this General Order, State law and regulations, and applicable Regional Water Board Orders; Ensure that appropriate staff and contractors implement the Spill Emergency Response Plan and are appropriately trained;
Address emergency system operations, traffic control and other necessary response activities;
Contain a spill and prevent/minimize discharge to waters of the State or any drainage conveyance system;
Minimize and remediate public health impacts and adverse impacts on beneficial uses of waters of the State;
Remove sewage from the drainage conveyance system;
Clean the spill area and drainage conveyance system in a manner that does not inadvertently impact beneficial uses in the receiving waters; Implement technologies, practices, equipment, and interagency coordination to expedite spill containment and recovery;
Implement pre-planned coordination and collaboration with storm drain agencies and other utility agencies/departments prior, during, and after a spill event; Conduct post-spill assessments of spill response activities; Document and report spill events as required in this General Order; and Annually, review and assess effectiveness of the Spill Emergency Response Plan, and update the Plan as needed.

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7. SEWER PIPE BLOCKAGE CONTROL PROGRAM
The Sewer System Management Plan must include procedures for the evaluation of the Enrollee service area to determine whether a sewer pipe blockage control program is needed to control fats, oils, grease, rags and debris. If the Enrollee determines that a program is not needed, the Enrollee shall provide justification in its Plan for why a program is not needed.

The procedures must include, at minimum:

An implementation plan and schedule for a public education and outreach program that promotes proper disposal of pipe-blocking substances; A plan and schedule for the disposal of pipe-blocking substances generated within the sanitary sewer system service area. This may include a list of acceptable disposal facilities and/or additional facilities needed to adequately dispose of substances generated within a sanitary sewer system service area; The legal authority to prohibit discharges to the system and identify measures to prevent spills and blockages;
Requirements to install grease removal devices (such as traps or interceptors), design standards for the removal devices, maintenance requirements, best management practices requirements, recordkeeping and reporting requirements; Authority to inspect grease producing facilities, enforcement authorities, and whether the Enrollee has sufficient staff to inspect and enforce the fats, oils, and grease ordinance;
An identification of sanitary sewer system sections subject to fats, oils, and grease blockages and establishment of a cleaning schedule for each section; and Implementation of source control measures for all sources of fats, oils, and grease reaching the sanitary sewer system for each section identified above.

8. SYSTEM EVALUATION, CAPACITY ASSURANCE AND CAPITAL IMPROVEMENTS The Plan must include procedures and activities for:

Routine evaluation and assessment of system conditions; Capacity assessment and design criteria;
Prioritization of corrective actions; and
A capital improvement plan.

8.1 System Evaluation and Condition Assessment
The Plan must include procedures to:

Evaluate the sanitary sewer system assets utilizing the best practices and technologies available;
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Identify and justify the amount (percentage) of its system for its condition to be assessed each year;
Prioritize the condition assessment of system areas that:
o Hold a high level of environmental consequences if vulnerable to collapse, failure, blockage, capacity issues, or other system deficiencies; o Are located in or within the vicinity of surface waters, steep terrain, high groundwater elevations, and environmentally sensitive areas; o Are within the vicinity of a receiving water with a bacterial-related impairment on the most current Clean Water Act section 303(d) List;
Assess the system conditions using visual observations, video surveillance and/or other comparable system inspection methods;
Utilize observations/evidence of system conditions that may contribute to exiting of sewage from the system which can reasonably be expected to discharge into a water of the State;
Maintain documents and recordkeeping of system evaluation and condition assessment inspections and activities; and
Identify system assets vulnerable to direct and indirect impacts of climate change, including but not limited to: sea level rise; flooding and/or erosion due to increased storm volumes, frequency, and/or intensity; wildfires; and increased power disruptions.

8.2. Capacity Assessment and Design Criteria
The Plan must include procedures to identify system components that are experiencing or contributing to spills caused by hydraulic deficiency and/or limited capacity, including procedures to identify the appropriate hydraulic capacity of key system elements for:

Dry-weather peak flow conditions that cause or contributes to spill events; The appropriate design storm(s) or wet weather events that causes or contributes to spill events;
The capacity of key system components; and
Identify the major sources that contribute to the peak flows associated with sewer spills.

The capacity assessment must consider:

Data from existing system condition assessments, system inspections, system audits, spill history, and other available information; Capacity of flood-prone systems subject to increased infiltration and inflow, under normal local and regional storm conditions;
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Capacity of systems subject to increased infiltration and inflow due to larger and/or higher-intensity storm events as a result of climate change; Increases of erosive forces in canyons and streams near underground and aboveground system components due to larger and/or higher-intensity storm events; Capacity of major system elements to accommodate dry weather peak flow conditions, and updated design storm and wet weather events; and Necessary redundancy in pumping and storage capacities.

8.3. Prioritization of Corrective Action
The findings of the condition assessments and capacity assessments must be used to prioritize corrective actions. Prioritization must consider the severity of the consequences of potential spills.

8.4. Capital Improvement Plan
The capital improvement plan must include the following items:

Project schedules including completion dates for all portions of the capital improvement program;
Internal and external project funding sources for each project; and Joint coordination between operation and maintenance staff, and engineering staff/consultants during planning, design, and construction of capital improvement projects; and Interagency coordination with other impacted utility agencies.

9. MONITORING, MEASUREMENT AND PROGRAM MODIFICATIONS
The Plan must include an Adaptive Management section that addresses Planimplementation effectiveness and the steps for necessary Plan improvement, including:

Maintaining relevant information, including audit findings, to establish and prioritize appropriate Plan activities;
Monitoring the implementation and measuring the effectiveness of each Plan Element;
Assessing the success of the preventive operation and maintenance activities; Updating Plan procedures and activities, as appropriate, based on results of monitoring and performance evaluations; and
Identifying and illustrating spill trends, including spill frequency, locations and estimated volumes.

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10. INTERNAL AUDITS
The Plan shall include internal audit procedures, appropriate to the size and performance of the system, for the Enrollee to comply with section 5.4 (Sewer System Management Plan Audits) of this General Order.

11. COMMUNICATION PROGRAM
The Plan must include procedures for the Enrollee to communicate with:

The public for:
o Spills and discharges resulting in closures of public areas, or that enter a source of drinking water, and
o The development, implementation, and update of its Plan, including opportunities for public input to Plan implementation and updates.

Owners/operators
satellite systems, for:
o System operation, maintenance, and capital improvement-related activities.

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ATTACHMENT E1 NOTIFICATION, MONITORING, REPORTING AND

RECORDKEEPING REQUIREMENTS
Table of Contents

1. Notification Requirements......................................................................................... E1-3

1.1. Notification of Spills of 1,000 Gallons or Greater to the California Office of Emergency Services ...................................................................................... E1-3

1.2. Spill Notification Information........................................................................... E1-4

1.3. Notification of Spill Report Updates................................................................ E1-4

2. Spill-Specific Monitoring Requirements .................................................................... E1-5

2.1 Spill Location and Spread .............................................................................. E1-5

2.2 Spill Volume Estimation.................................................................................. E1-5

2.3. Receiving Water Monitoring ............................................................................E1-5

2.4. Safety and Access Exceptions........................................................................E1-8

3. Reporting Requirements ............................................................................................E1-8

3.1. Reporting Requirements for Individual Category 1 Spill Reporting .................E1-8

3.2. Reporting Requirements for Individual Category 2 Spill Reporting ...............E1-12

3.3. Monthly Certified Spill Reporting for Category 3 Spills..................................E1-14

3.4. Monthly Certified Spill Reporting for Category 4 Spills..................................E1-16

3.5. Amended Certified Spill Reports for Category 3 Spills ..................................E1-16

3.6. Annual Certified Spill Reporting of Category 4 and/or Lateral Spills .............E1-16

3.7. - -Category 1
................................................................................................E1-16

3.8. Electronic Sanitary Sewer System Service Area Boundary Map...................E1-17

3.9. Annual Report (Previously termed as Collection System Questionnaire in General Order 2006-0003-DWQ) ..................................................................E1-17

3.10. Sewer System Management Plan Audit Reporting Requirements ................E1-19

3.11. Sewer System Management Plan Reporting Requirements .........................E1-19

4. Recordkeeping Requirements .................................................................................E1-20

4.1. Recordkeeping Time Period..........................................................................E1-20

4.2. Availability of Documents ..............................................................................E1-20

4.3. Spill Reports..................................................................................................E1-20

4.4. Recordkeeping of Category 4 Spills and Non-Category 1 Lateral Spills .......E1-21

4.5. Sewer System Telemetry Records................................................................E1-22

4.6. Sewer System Management Plan Implementation Records .........................E1-22

4.7. Audit Records................................................................................................E1-23 Tuesday, July 01, 2025 Reg CC MTG, Page *169
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4.8. Equipment Records.......................................................................................E1-23

4.9. Work Orders..................................................................................................E1-23 Tuesday, July 01, 2025 Reg CC MTG, Page *170
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ATTACHMENT E1 NOTIFICATION, MONITORING, REPORTING AND RECORDKEEPING

REQUIREMENTS
The Notification Requirements (section 1), Spill-specific Monitoring Requirements (section 2), Reporting Requirements (section 3) and Recordkeeping Requirements (section 4) in this Attachment are pursuant to Water Code section 13267 and section 13383, and are an enforceable component of this General Order. For the purpose of this General Order, the term:

Notification means the notifying of appropriate parties of a spill event or other activity.

Spill-specific Monitoring means the gathering of information and data for a specific spill event to be reported or kept as records.

Reporting means the reporting of information and data into the online California Integrated Water Quality System (CIWQS) Sanitary Sewer System Database.

Recordkeeping means the maintaining of information and data in an official records storage system.

Failure to comply with the notification, monitoring, reporting and recordkeeping requirements in this General Order may subject the Enrollee to civil liabilities of up to $10,000 a day per violation pursuant to Water Code section 13385; up to $1,000 a day per violation pursuant to Water Code section 13268; or referral to the Attorney General for judicial civil enforcement.

Water Code section 13193 et seq. requires the Regional Water Quality Control Boards (Regional Water Boards) and the State Water Resources Control Board (State Water Board) to collect sanitary sewer spill information for each spill event and make this information available to the public. Sanitary sewer spill information for each spill event includes but is not limited to: Enrollee contact information for each spill event, spill cause, estimated spill volume and factors used for estimation, location, date, time, duration, amount discharged to waters of the State, response and corrective action(s) taken.

1. NOTIFICATION REQUIREMENTS

1.1. Notification of Spills of 1,000 Gallons or Greater to the California Office of Emergency Services
Per Water Code section 13271, for a spill that discharges in or on any waters of the State, or discharges or is deposited where it is, or probably will be, discharged in or on any waters of the State, the Enrollee shall notify the California Office of Emergency Services and obtain a California Office of Emergency Services Control Number as soon as possible but no later than two (2) hours after:

The Enrollee has knowledge of the spill; and
Notification can be provided without substantially impeding cleanup or other emergency measures.

The notification requirements in this section apply to individual spills of 1,000 gallons or greater, from an Enrollee-owned and/or operated laterals, to a water of the State.

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1.2. Spill Notification Information
The Enrollee shall provide the following spill information to the California Office of Emergency Services before receiving a Control Number, as applicable:

Name and phone number of the person notifying the California Office of Emergency Services;
Estimated spill volume (gallons);
Estimated spill rate from the system (gallons per minute); Estimated discharge rate (gallons per minute) directly into waters of the State or indirectly into a drainage conveyance system;
Spill incident description:
o Brief narrative of the spill event, and
o Spill incident location (address, city, and zip code) and closest cross streets and/or landmarks;
Name and phone number of contact person on-scene;
Date and time the Enrollee was informed of the spill event; Name of sanitary sewer system causing the spill;
Spill cause or suspected cause (if known);
Amount of spill contained;
Name of receiving water body receiving or potentially receiving discharge; and Description of water body impact and/ or potential impact to beneficial uses.

1.3. Notification of Spill Report Updates
Following the initial notification to the California Office of Emergency Services and until such time that the Enrollee certifies the spill report in the online CIWQS Sanitary Sewer System Database, the Enrollee shall provide updates to the California Office of Emergency Services regarding substantial changes to:

Estimated spill volume (increase or decrease in gallons initially estimated); Estimated discharge volume discharged directly into waters of the State or indirectly into a drainage conveyance system (increase or decrease in gallons initially estimated); and
Additional impact(s) to the receiving water(s) and beneficial uses.

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2. SPILL-SPECIFIC MONITORING REQUIREMENTS

2.1 Spill Location and Spread
The Enrollee shall visually assess the spill location(s) and spread using photography, global positioning system (GPS), and other best available tools. The Enrollee shall document the critical spill locations, including:

Photography and GPS coordinates for:
o The system location where spill originated.

For multiple appearance points of a single spill event, the points closest to the spill origin.

Photography for:
o Drainage conveyance system entry locations,
o The location(s) of discharge into surface waters, as applicable, o Extent of spill spread, and
o The location(s) of clean up.

2.2 Spill Volume Estimation
To assess the approximate spill magnitude and spread, the Enrollee shall estimate the total spill volume using updated volume estimation techniques, calculations, and documentation for electronic reporting. The Enrollee shall update its notification and reporting of estimated spill volume (which includes spill volume recovered) as further information is gathered during and after a spill event.

2.3. Receiving Water Monitoring

2.3.1. Receiving Water Visual Observations
Through visual observations and use of best available spill volume-estimating techniques and field calculation techniques, the Enrollee shall gather and document the following information for spills discharging to surface waters:

Estimated spill travel time to the receiving water;
For spills entering a drainage conveyance system, estimated spill travel time from the point of entry into the drainage conveyance system to the point of discharge into the receiving water;
Estimated spill volume entering the receiving water; and Photography of:
o Waterbody bank erosion,
o Floating matter,
o Water surface sheen (potentially from oil and grease), Tuesday, July 01, 2025 Reg CC MTG, Page *173
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o Discoloration of receiving water, and
o Impact to the receiving water.

2.3.2. Receiving Water Water Quality Sampling and Analysis For sewage spills in which an estimated 50,000 gallons or greater are discharged into a surface water, the Enrollee shall conduct the following water quality sampling no later than 18 hours after the knowledge of a potential discharge to a surface water:

Collect one water sample, each day of the duration of the spill, at:
o The DCS-001 location as described in section 2.3.4 (Receiving Water Sampling Locations) of this Attachment, if sewage discharges to a surface water via a drainage conveyance system; and/or
o Each of the three receiving water sampling locations in section 2.3.4 (Receiving Water Sampling Locations) of this Attachment;
If the receiving water has no flow during the duration of the spill, the Enrollee Sampling Due To No its receiving water sampling
locations.

The Enrollee shall analyze the collected receiving water samples for the following constituents per section 2.3.3 (Water Quality Analysis Specifications) of this Attachment:

Ammonia, and
Appropriate bacterial indicator(s) per the applicable Basin Plan water quality objectives, including one or more of the following, unless directed otherwise by the Regional Water Board:
o Total Coliform Bacteria
o Fecal Coliform Bacteria
o E-coli
o Enterococcus
Dependent on the receiving water(s), sampling of bacterial indicators shall be sufficient to determine post-spill (after the spill) compliance with the water quality objectives and bacterial standards of the California Ocean Plan or the California Inland Surface Water Enclosed Bays, and Estuaries Plan, including the frequency and/or number of post-spill receiving water samples as may be specified in the applicable plans.

The Enrollee shall collect and analyze additional samples as required by the applicable Regional Water Board Executive Officer or designee.

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2.3.3. Water Quality Analysis Specifications
Spill monitoring must be representative of the monitored activity (40 Code of Federal Regulations section 122.41(j)(1)).

Sufficiently Sensitive Methods
Sample analysis must be conducted according to sufficiently sensitive test methods approved under 40 Code of Federal Regulations Part 136 for the sample analysis of pollutants. For the purposes of this General Order, a method is sufficiently sensitive when the minimum level of the analytical method approved under 40 Code of Federal Regulations Part 136 is at or below the receiving water pollutant criteria.

Environmental Laboratory Accreditation Program-Accredited Laboratories The analysis of water quality samples required per this General Order must be performed by a laboratory that has accreditation pursuant to Article 3 (commencing with section 100825) of Chapter 4 of Part 1 of Division 101 of the Health and Safety Code. (Water Code section 13176(a).) The State Water Board accredits laboratories through its Environmental Laboratory Accreditation Program (ELAP).

2.3.4. Receiving Water Sampling Locations
The Enrollee shall collect receiving water samples at the following locations.

Sampling of Flow in Drainage Conveyance System (DCS) Prior to Discharge Sampling
Location Sampling Location Description
DCS-001 A point in a drainage conveyance system before the drainage conveyance system flow discharges into a receiving water.

Receiving Surface Water Sampling (RSW)1
Sampling
Location Sampling Location Description
RSW-001
Point of Discharge
A point in the receiving water where sewage initially enters the receiving water.

RSW-001U:

Upstream of Point
of Discharge
A point in the receiving water, upstream of the point of sewage discharge, to capture ambient conditions absent of sewage discharge impacts.

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Sampling
Location Sampling Location Description
RSW-001D:

Downstream of
Point of Discharge
A point in the receiving water, downstream of the point of sewage discharge, where the spill material is fully mixed with the receiving water.
1 The Enrollee must use its best professional judgment to determine the upstream and downstream distances based on receiving water flow, accessibility to upstream/downstream waterbody banks, and size of visible sewage plume.

2.4. Safety and Access Exceptions
If the Enrollee encounters access restrictions or unsafe conditions that prevents its compliance with spill response requirements or monitoring requirements in this General Order, the Enrollee shall provide documentation of access restrictions and/or safety hazards in the corresponding required report.

3. REPORTING REQUIREMENTS
All reporting required in this General Order must be submitted electronically to the online CIWQS Sanitary Sewer System Database (https://ciwqs.waterboards.ca.gov), unless specified otherwise in this General Order. Electronic reporting may solely be conducted by a Legally Responsible Official or Data Submitter(s) previously designated by the Legally Responsible Official, as required in section 5.8 (Designation of Data Submitters) of this General Order.

The Enrollee shall report any information that is protected by the Homeland Security Act, by email to [email protected], with a brief explanation of the protection provided by the Homeland Security Act for the subject report to be protected from unauthorized disclosure and/or public access, and for official Water Board regulatory purposes only.

3.1. Reporting Requirements for Individual Category 1 Spill Reporting

3.1.1. Draft Spill Report for Category 1 Spills
Within three (3) business days of the knowledge of a Category 1 spill, the Enrollee shall submit a Draft Spill Report to the online CIWQS Sanitary Sewer System Database.

The Draft Spill Report must, at minimum, include the following items:

1. Contact information: Name and telephone number of Enrollee contact person to respond to spill-specific questions;

2. Spill location name;

3. Date and time the Enrollee was notified of, or self-discovered, the spill;

4. Operator arrival time;
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5. Estimated spill start date and time;

6. Date and time the Enrollee notified the California Office of Emergency Services, and the assigned control number;

7. Description, photographs, and GPS coordinates of the system location where the spill originated;
o If a single spill event results in multiple appearance points, provide GPS coordinates for the appearance point closest to the failure point and describe each additional appearance point in the spill appearance point explanation field;

8. Estimated total spill volume exiting the system;

9. Description and photographs of the extent of the spill and spill boundaries;

10. Did the spill reach a drainage conveyance system? If Yes:
o Description of the drainage conveyance system transporting the spill; o Photographs of the drainage conveyance system entry location(s); o Estimated spill volume fully recovered from the drainage conveyance system; o Estimated spill volume remaining within the drainage conveyance system;

11. Description and photographs of all discharge point(s) into the surface water;

12. Estimated spill volume that discharged to surface waters; and

13. Estimated total spill volume recovered.

3.1.2. Certified Spill Report for Category 1 Spills
Within 15 calendar days of the spill end date, the Enrollee shall submit a Certified Spill Report for Category 1 spills, to the online CIWQS Sanitary Sewer System Database.

Upon completion of the Certified Spill Report, the online CIWQS Sanitary Sewer System Database will issue a final spill event identification number.

The Certified Spill Report must, at minimum, include the following mandatory information in addition to all information in the Draft Spill Report per section 3.1.1 (Draft Spill Report for Category 1 Spills) above:

1. Description of the spill event destination(s), including GPS coordinates if available, that represent the full spread and reach of the spill;

2. Spill end date and time;

3. Description of how the spill volume estimations were calculated, including at a minimum:
o The methodology, assumptions and type of data relied upon, such as supervisory control and data acquisition (SCADA) records, flow monitoring or other telemetry information used to estimate the volume of the spill discharged, and the volume of the spill recovered (if any volume of the spill was recovered), and o The methodology(ies), assumptions and type of data relied upon for estimations of the spill start time and the spill end time;
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4. Spill cause(s) (for example, root intrusion, grease deposition, etc.);

5. System failure location (for example, main, lateral, pump station, etc.);

6. Description of the pipe material, and estimated age of the pipe material, at the failure location;

7. Description of the impact of the spill;

8. Whether or not the spill was associated with a storm event;

9. Description of spill response activities including description of immediate spill containment and cleanup efforts;

10. Description of spill corrective action, including steps planned or taken to reduce, eliminate, and prevent reoccurrence of the spill, and a schedule of major milestones for those steps;

11. Spill response completion date;

12. Detailed narrative of investigation and investigation findings of cause of spill;

13. Reasons for an ongoing investigation (as applicable) and the expected date of completion;

14. Name and type of receiving water body(s);

15. Description of the water body(s), including but not limited to:
o Observed impacts on aquatic life,
o Public closure, restricted public access, temporary restricted use, and/or posted health warnings due to spill,
o Responsible entity for closing/restricting use of water body, and o Number of days closed/restricted as a result of the spill.

16. Whether or not the spill was located within 1,000 feet of a municipal surface water intake; and

17. If water quality samples were collected, identify sample locations and the parameters the water quality samples were analyzed for. If no samples were taken, Not Applicable shall be selected.

3.1.3. Spill Technical Report for Individual Category 1 Spill in which 50,000 Gallons or Greater Discharged into a Surface Water
For any spill in which 50,000 gallons or greater discharged into a surface water, within 45 calendar days of the spill end date, the Enrollee shall submit a Spill Technical Report to the online CIWQS Sanitary Sewer System Database. The Spill Technical Report, at minimum, must include the following information:

1. Spill causes and circumstances, including at minimum:
o Complete and detailed explanation of how and when the spill was discovered; Tuesday, July 01, 2025 Reg CC MTG, Page *178
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o Photographs illustrating the spill origin, the extent and reach of the spill, drainage conveyance system entrance and exit, receiving water, and post-cleanup site conditions;
o Diagram showing the spill failure point, appearance point(s), the spill flow path, and ultimate destinations;
o Detailed description of the methodology employed, and available data used to calculate the discharge volume and, if applicable, the recovered spill volume; o Detailed description of the spill cause(s);
o Description of the pipe material, and estimated age of the pipe material, at the failure location;
o Description of the impact of the spill;
o Copy of original field crew records used to document the spill; and o Historical maintenance records for the failure location.

2. response to the spill:
o Chronological narrative description of all actions taken by the Enrollee to terminate the spill;
o Explanation of how the Sewer System Management Plan Spill Emergency Response Plan was implemented to respond to and mitigate the spill; and o Final corrective action(s) completed and a schedule for planned corrective actions, including:

Local regulatory enforcement action taken against an illicit discharge in response to this spill, as applicable,
Identifiable system modifications, and operation and maintenance program modifications needed to prevent repeated spill occurrences, and Necessary modifications to the Emergency Spill Response Plan to incorporate lessons learned in responding to and mitigating the spill.

3. Water Quality Monitoring, including at minimum:
o Description of all water quality sampling activities conducted; o List of pollutant and parameters monitored, sampled and analyzed; as required in section 2.3 (Receiving Water Monitoring) of this Attachment; o Laboratory results, including laboratory reports;
o Detailed location map illustrating all water quality sampling points; and o Other regulatory agencies receiving sample results (if applicable).

4. Evaluation of spill impact(s), including a description of short-term and long-term impact(s) to beneficial uses of the surface water.

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3.1.4. Amended Certified Spill Reports for Individual Category 1 Spills The Enrollee shall update or add additional information to a Certified Spill Report within 90 calendar days of the spill end date by amending the report or by adding an attachment to the Spill Report in the online CIWQS Sanitary Sewer System Database.

The Enrollee shall certify the amended report.

After 90 calendar days, the Enrollee shall contact the State Water Board at [email protected] to request to amend a Spill Report. The Legally Responsible Official shall submit justification for why the additional information was not reported within the Amended Spill Report due date.

3.2. Reporting Requirements for Individual Category 2 Spill Reporting

3.2.1. Draft Spill Report for Category 2 Spills
Within three (3) business days of the knowledge of a Category 2 spill, the Enrollee shall submit a Draft Spill Report to the online CIWQS Sanitary Sewer System Database.

The Draft Spill Report must, at minimum, include the following items:

1. Contact information: Name and telephone number of Enrollee contact person to respond to spill-specific questions;

2. Spill location name;

3. Date and time the Enrollee was notified of, or self-discovered, the spill;

4. Operator arrival time;

5. Estimated spill start date and time;

6. Date and time the Enrollee notified the California Office of Emergency Services, and the assigned control number;

7. Description, photographs, and GPS coordinates of the system location where the spill originated;
If a single spill event results in multiple appearance points, provide GPS coordinates for the appearance point closest to the failure point and describe each additional appearance point in the spill appearance point explanation field;

8. Estimated total spill volume exiting the system;

9. Description and photographs of the extent of the spill and spill boundaries;

10. Did the spill reach a drainage conveyance system? If Yes:
o Description of the drainage conveyance system transporting the spill; o Photographs of the drainage conveyance system entry location(s); o Estimated spill volume fully recovered from the drainage conveyance system; o Estimated spill volume remaining within the drainage conveyance system; Tuesday, July 01, 2025 Reg CC MTG, Page *180
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o Estimated spill volume discharged to a groundwater infiltration basin or facility, if applicable; and

11. Estimated total spill volume recovered.

3.2.2. Certified Spill Report for Category 2 Spills
Within 15 calendar days of the spill end date, the Enrollee shall submit a Certified Spill Report for the Category 2 spill, to the online CIWQS Sanitary Sewer System Database (https://ciwqs.waterboards.ca.gov). Upon completion of the Certified Spill Report, the online CIWQS Sanitary Sewer System Database will issue a final spill event identification number.

The Certified Spill Report must, at minimum, include the following mandatory information in addition to all information in the Draft Spill Report per section 3.2.1 (Draft Spill Report for Category 2 Spills) above:

1. Description of the spill event destination(s), including GPS coordinates if available, that represent the full spread and reach of the spill;

2. Spill end date and time;

3. Description of how the spill volume estimations were calculated, including at a minimum:
o The methodology, assumptions and type of data relied upon, such as supervisory control and data acquisition (SCADA) records, flow monitoring or other telemetry information used to estimate the volume of the spill discharged, and the volume of the spill recovered (if any volume of the spill was recovered), and o The methodology(ies), assumptions and type of data relied upon for estimations of the spill start time and the spill end time;

4. Spill cause(s) (for example, root intrusion, grease deposition, etc.);

5. System failure location (for example, main, pump station, etc.);

6. Description of the pipe/infrastructure material, and estimated age of the pipe material, at the failure location;

7. Description of the impact of the spill;

8. Whether or not the spill was associated with a storm event;

9. Description of spill response activities including description of immediate spill containment and cleanup efforts;

10. Description of spill corrective action, including steps planned or taken to reduce, eliminate, and prevent reoccurrence of the spill, and a schedule of major milestones for those steps;

11. Spill response completion date;

12. Detailed narrative of investigation and investigation findings of cause of spill;

13. Reasons for an ongoing investigation (as applicable) and the expected date of completion; and
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14. Whether or not the spill was located within 1,000 feet of a municipal surface water intake.

3.2.3. Amended Certified Spill Reports for Individual Category 2 Spills The Enrollee shall update or add additional information to a Certified Spill Report within 90 calendar days of the spill end date by amending the report or by adding an attachment to the Spill Report in the online CIWQS Sanitary Sewer System Database.

The Enrollee shall certify the amended report.

After 90 calendar days, the Enrollee shall contact the State Water Board at [email protected] to request to amend a Spill Report. The Legally Responsible Official shall submit justification for why the additional information was not reported within the Amended Spill Report due date.

3.3. Monthly Certified Spill Reporting for Category 3 Spills The Enrollee shall report and certify all Category 3 spills to the online CIWQS Sanitary Sewer System Database within 30 calendar days after the end of the month in which the spills occurred. (For example, all Category 3 spills occurring in the month of February shall be reported and certified by March 30th). After the Legally Responsible Official certifies the spills, the online CIWQS Sanitary Sewer System Database will issue a spill event identification number for each spill.

The monthly reporting of all Category 3 spills must include the following items for each spill:

1. Contact information: Name and telephone number of Enrollee contact person to respond to spill-specific questions;

2. Spill location name;

3. Date and time the Enrollee was notified of, or self-discovered, the spill;

4. Operator arrival time;

5. Estimated spill start date and time;

6. Description, photographs, and GPS coordinates where the spill originated:
o If a single spill event results in multiple appearance points, provide GPS coordinates for the appearance point closest to the failure point and describe each additional appearance point in the spill appearance point explanation field;

7. Estimated total spill volume exiting the system;

8. Description and photographs of the extent of the spill and spill boundaries;

9. Did the spill reach a drainage conveyance system? If Yes:
o Description of the drainage conveyance system transporting the spill; o Photographs of the drainage conveyance system entry locations(s); o Estimated spill volume fully recovered from the drainage conveyance system; and Tuesday, July 01, 2025 Reg CC MTG, Page *182
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o Estimated spill volume discharged to a groundwater infiltration basis or facility, if applicable.

10. Estimated total spill volume recovered;

11. Description of the spill event destination(s), including GPS coordinates, if available, that represent the full spread and reaches of the spill;

12. Spill end date and time;

13. Description of how the spill volume estimations were calculated, including, at minimum:
o The methodology and type of data relied upon, including supervisory control and data acquisition (SCADA) records, flow monitoring or other telemetry information used to estimate the volume of the spill discharged, and the volume of the spill recovered (if any volume of the spill was recovered), and o The methodology and type of data relied upon to estimate the spill start time, on-going spill rate at time of arrival (if applicable), and the spill end time;

14. Spill cause(s) (for example, root intrusion, grease deposition, etc.);

15. System failure location (for example, main, pump station, etc.);

16. Description of the pipe/infrastructure material, and estimated age of the pipe/infrastructure material, at the failure location;

17. Description of the impact of the spill;

18. Whether or not the spill was associated with a storm event;

19. Description of spill response activities including description of immediate spill containment and cleanup efforts;

20. Description of spill corrective actions, including steps planned or taken to reduce, eliminate, and prevent reoccurrence of the spill, and a schedule of the major milestones for those steps; including, at minimum:
o Local regulatory enforcement action taken against an illicit discharge in response to this spill, as applicable, and
o Identifiable system modifications, and operation and maintenance program modifications needed to prevent repeated spill occurrences at the same spill event location, including:

Adjusted schedule/method of preventive maintenance,
Planned rehabilitation or replacement of sanitary sewer asset, Inspected, repaired asset(s), or replaced defective asset(s), Capital improvements,
Documentation verifying immediately implemented system modifications and operating/maintenance modifications,
Description of spill response activities,
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Spill response completion date, and
Ongoing investigation efforts, and expected completion date of investigation to determine the full cause of spill;

21. Detailed narrative of investigation and investigation findings of cause of spill.

3.4. Monthly Certified Spill Reporting for Category 4 Spills The Enrollee shall report and certify the estimated total spill volume exiting the sanitary sewer system, and the total number of all Category 4 spills to the online CIWQS Sanitary Sewer System Database, within 30 calendar days after the end of the month in which the spills occurred.

3.5. Amended Certified Spill Reports for Category 3 Spills Within 90 calendar days of the certified Spill Report due date, the Enrollee may update or add additional information to a certified Spill Report by amending the report or by adding an attachment to the Spill Report in the online CIWQS Sanitary Sewer System Database. The Enrollee shall certify the amended report.

After 90 calendar days, the Legally Responsible Official shall contact the State Water Board at [email protected] to request to amend a certified Spill Report. The Legally Responsible Official shall submit justification for why the additional information was not reported within the 90-day timeframe for amending the certified Spill Report, as provided above.

3.6. Annual Certified Spill Reporting of Category 4 and/or Lateral Spills For all Category 4 spills and spills from its owned and/or operated laterals that are caused by a failure or blockage in the lateral and that do not discharge to a surface water, the Enrollee shall:

Maintain records per section 4.4. of this Attachment;
The Enrollee shall provide records upon request by State Water Board or Regional Water Board staff.

Annually upload and certify a report, in an appropriate digital format, of all recordkeeping of spills to the online CIWQS Sanitary Sewer System Database, by February 1st after the end of the calendar year in which the spills occurred.

A spill from an Enrollee-owned and/or operated lateral that discharges to a surface water is a Category 1 spill; the Enrollee shall report all Category 1 spills per section 3.1 of Attachment E1 (Notification, Monitoring, Reporting and Recordkeeping Requirements) of this General Order.

3.7. Monthly Certification of -Spills or Category 4 Spills and/or Non-Category 1 Lateral Spills
If either (1) no spills occur during a calendar month or (2) only Category 4, and/or Enrollee-owned and/or operated lateral spills (that do not discharge to a surface water) occur during a calendar month, the Enrollee shall certify, within 30 calendar days after Tuesday, July 01, 2025 Reg CC MTG, Page *184
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the end of each calendar month, either - , or a
Spills and/or Non-Category 1 Lateral certification statement, in the online CIWQS Sanitary Sewer System Database, certifying that there were either no spills, or Category 4 and/or Non-Category 1 Lateral Spills that will be reported annually (per section 3.6 of this Attachment) for the designated month.

If a spill starts in one calendar month and ends in a subsequent calendar month, and the Enrollee has no further spills of any category, in the subsequent calendar month, the Enrollee shall certify no-spills for the subsequent calendar month.

If the Enrollee has no spills from its systems during a calendar month, but the Enrollee voluntarily reported a spill from a private lateral or a private system, the Enrollee shall certify -
If the Enrollees has spills from its owned and/or operated laterals during a calendar month, the Enrollee shall not certify for that calendar month.

3.8. Electronic Sanitary Sewer System Service Area Boundary Map The Legally Responsible Official shall submit, to the State Water Board, an up-to-date electronic spatial map of its sewer system service area boundaries. The map must be in accordance with section 5.14 (Electronic Sanitary Sewer System Service Area Boundary Map) of this General Order and the specification provided on the statewide Sanitary Sewer Systems program website. The map must include the location of wastewater treatment facility(ies) that treats the sewer system waste, if in the same sewer service boundary.

By the Effective Date of this General Order, specifications for the electronic sanitary sewer service area boundary map format will be provided on the statewide Sanitary Sewer Systems Order program website.

3.9. Annual Report (Previously termed as Collection System Questionnaire in General Order 2006-0003-DWQ)
A new Enrollee shall complete and submit its first certified Annual Report into the online CIWQS Sanitary Sewer System Database, within 30 days of obtaining a CIWQS account; Subsequent Annual Reports are due by April 1 of each year.

All enrollees shall update their Annual Report, by April 1 of each year after the Effective Date of this General Order, for each calendar year (January 1 through December 31).

The Annual Report must be entered directly into the online CIWQS Sanitary Sewer System Database. Legally Responsible Official shall certify the Annual Report as instructed in CIWQS;
The Annual Report must address, and update as applicable, the following items:

Population served;
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Updated sewer system service area boundary map, if service area boundary has changed from original map submitted per section 5.14 (Electronic Sanitary Sewer System Service Area Boundary Map) of this General Order; Number of system operation and maintenance staff:
o Entry level (less than two years of experience),
o Journey level (greater than two years of experience), o Supervisory level, and
o Managerial level;
Number of operation and maintenance staff certified as a certified collection system operator by the California Water Environmental Association (CWEA), with:
o Corresponding number of certified collection system operator grade levels (Grade I, II, III, IV, and V);
System information:
o Miles of system gravity and force mains,
o Number of upper and lower service laterals connected to system, o Estimated number of upper and lower laterals owned and/or operated by the Enrollee,
o Portion of laterals that is Enrollee responsibility,
o Average age the major components of system infrastructure, o Number and age of pump stations, and
o Estimated total miles of the system pipeline not accessible for maintenance; Name and location of the treatment plant(s) receiving sanitary sewer system waste;
Name of satellite sewer system tributaries;
Number of gravity sewer above or underground crossings of water bodies throughout system;
Number of force main (pressurized pipe) above or underground crossings of water bodies throughout system;
Number of siphons used to convey waste throughout the sewer system; Miles of sewer system cleaned;
Miles of sewer system video inspected, or comparable (i.e., video closed-circuit television or alternative inspection methods);
System Performance Evaluation as specified in section 5.11 (System Performance Analysis) of this General Order;
Major spill causes (for example, root intrusion, grease deposition); Tuesday, July 01, 2025 Reg CC MTG, Page *186
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System infrastructure failure points (for example, main, pump station, lateral, etc.); Ongoing spill investigations; and
Actions taken to address system deficiencies.

3.10. Sewer System Management Plan Audit Reporting Requirements The Enrollee shall submit its Sewer System Management Plan Audit and other pertinent audit information, in accordance with section 5.4 (Sewer System Management Plan Audits) of this General Order, to the online CIWQS Sanitary Sewer System Database by six (6) months after the end of the 3-year audit period.

If a Sewer System Management Plan Audit is not conducted as required: the Enrollee shall:

Update the online CIWQS Sanitary Sewer System Database and select the justification for not conducting the Audit; and
Notify its corresponding Regional Water Board (see Attachment F (Regional Water Quality Control Board Contact Information)) of the justification for the lapsed requirements.

The reporting of a justification for not conducting a timely Audit does not justify non-compliance with this General Order. The Enrollee shall:

Submit the late Audit as required in this General Order; and Comply with subsequent Audit requirements and due dates corresponding with the original audit cycle.

3.11. Sewer System Management Plan Reporting Requirements For an Existing Enrollee previously regulated by Order 2006-0003-DWQ: Within every six (6) years after the required due date of its last Plan Update, the Legally Responsible Official shall upload and certify a local governing entity-approved Sewer System Management Plan Update to the online CIWQS Sanitary Sewer System Database. If the electronic document format or size capacity prevents the electronic upload of the Plan, the Legally Responsible Official shall report an electronic link to its updated Sewer System Management Plan posted on its own website.

Order 2006-0003-DWQ required each enrollee to develop its initial Sewer System Management Plan per the following schedule, with required Plan updates at a frequency of 5-years thereafter:

Systems serving populations: Greater than 100,000: May 2, 2009 Between 100,000 and 10,000: August 2, 2009
Between 10,000 and 2,500: May 2, 2010
Less than 2,500: August 2, 2010
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This Order carries forth the previously-required Plan Update schedule per Order 2006-0003-DWQ. Per the six-year Plan Update frequency required in this Order, the Enrollee shall upload and certify its first Plan Update, to the online CIWQS Sanitary Sewer System Database by the following due dates, with subsequent Plan Updates at the frequency of six years thereafter:

Systems serving populations: Greater than 100,000: May 2, 2025 Between 100,000 and 10,000: August 2, 2025
Between 10,000 and 2,500: May 2, 2026
Less than 2,500: August 2, 2026
For a New Enrollee: Within twelve (12) months of its Application for Enrollment Approval date, the Legally Responsible Official of a new Enrollee shall upload and certify a local governing entity-approved Sewer System Management Plan to the online CIWQS Sanitary Sewer System Database. If electronic document format or size capacity prevents the electronic upload of the Plan, the Legally Responsible Official shall report an electronic link to its Sewer System Management Plan posted on its own website. The due date for subsequent 6-year Plan updates, is six (6) years from the submittal due Sewer System Management Plan.

4. RECORDKEEPING REQUIREMENTS
The Enrollee shall maintain records to document compliance with the provisions of this General Order, and previous General Order 2006-0003-DWQ as applicable, for each sanitary sewer system owned, including any required records generated by an contractor(s).

4.1. Recordkeeping Time Period
The Enrollee shall maintain records of documents required in this Attachment, including records collected for compliance with this General Order, and records collected in accordance with previous General Order 2006-0003-DWQ, for five (5) years.

4.2. Availability of Documents
The Enrollee shall make the records required in this General Order readily available, either electronic or hard copies, for review by Water Board staff during onsite inspections or through an information request.

4.3. Spill Reports
The Enrollee shall maintain records for each of the following spill-related events and activities:

Spill event complaint, including but not limited to records documenting how the Enrollee responded to notifications of spills. Each complaint record must, at a minimum, include the following information:
o Date, time, and method of notification,
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o Date and time the complainant first noticed the spill, if available, o Narrative description of the complaint, including any information the caller provided regarding whether the spill has reached surface waters or a drainage conveyance system, if available,
o contact information, if available, and
o Final resolution of the complaint;
Records documenting the steps and/or remedial action(s) undertaken by the Enrollee, using all available information, to comply with this General Order, and previous General Order 2006-0003-DWQ as applicable;
Records documenting how estimate(s) of volume(s) and, if applicable, volume(s) of spill recovered were calculated;
All California Office of Emergency Services notification records, as applicable; and Records, in accordance with the Monitoring Requirements in this Attachment.

4.4. Recordkeeping of Category 4 Spills and Non-Category 1 Lateral Spills An Enrollee must maintain the following records for each individual Category 4 spill and for each individual non-Category 1 Enrollee-owned and/or operated lateral spill, and report in accordance to section 3.6 (Annual Certified Spill Reporting of Category 4 and/or Lateral Spills) of this Attachment.

Recordkeeping of Individual Category 4 Spill Information:

1. Contact information: Name and telephone number of Enrollee contact person to respond to spill-specific questions;

2. Spill location name;

3. Description and GPS coordinates for the system location where the spill originated;

4. Did the spill reach a drainage conveyance system? If Yes:
o Description of drainage conveyance system location,
o Estimated spill volume fully recovered within the drainage conveyance system, and
o Estimated spill volume remaining within the drainage conveyance system;

5. Estimated total spill volume exiting the sanitary sewer system;

6. Spill date and start time;

7. Spill cause(s) (for example, root intrusion, grease deposition, etc.);

8. System failure location (for example, main, pump station, etc.);

9. Description of spill response activities including description of immediate spill containment and cleanup efforts;

10. Description of how the volume estimation was calculated, including, at minimum:

Tuesday, July 01, 2025 Reg CC MTG, Page *189
STATEWIDE SANITARY SEWER SYSTEMS GENERAL ORDER 2022-0103-DWQ ATTACHMENT E1 NOTIFICATION, MONITORING, REPORTING
AND RECORDKEEPING REQUIREMENTS December 6, 2022
E1 - 22
o The methodology and type of data relied upon, including supervisory control and data acquisition (SCADA) records, flow monitoring or other telemetry information used to estimate the volume of the spill discharged, and the volume of the spill recovered (if any volume of the spill was recovered), and o The methodology and type of data relied upon to estimate the spill start time, ongoing spill rate at time of arrival (if applicable), and the spill end time;

11. Description of implemented system modifications and operating/maintenance modifications.

Recordkeeping of Individual Lateral Spill Information:

1. Date and time the Enrollee was notified of, or self-discovered, the spill;

2. Location of individual spill;

3. Estimated individual spill volume;

4. Spill cause(s) (for example, root intrusion, grease deposition, etc.); and

5. Description of how the volume estimations were calculated.

Total Annual Spill Information:

1. Estimated total annual spill volume;

2. Description of spill corrective actions, including at minimum:
o Local regulatory enforcement action taken against the sewer lateral owner in response to a spill, as applicable, and
o System operation, maintenance and program modifications implemented to prevent repeated spill occurrences at the same spill location.

4.5. Sewer System Telemetry Records
The Enrollee shall maintain the following sewer system telemetry records if used to document compliance with this General Order, and previous General Order 2006-0003-DWQ as applicable, including spill volume estimates:

Supervisory control and data acquisition (SCADA) system(s); Alarm system(s);
Flow monitoring device(s) or other instrument(s) used to estimate sewage flow rates, and/or volumes;
Computerized maintenance management system records; and Asset management-related records.

4.6. Sewer System Management Plan Implementation Records The Enrollee shall maintain records documenting the implementation of its Sewer System Management Plan, including documents supporting its Sewer System Management Plan audits, corrections, modifications, and updates to the Sewer System Management Plan.

Tuesday, July 01, 2025 Reg CC MTG, Page *190
STATEWIDE SANITARY SEWER SYSTEMS GENERAL ORDER 2022-0103-DWQ ATTACHMENT E1 NOTIFICATION, MONITORING, REPORTING
AND RECORDKEEPING REQUIREMENTS December 6, 2022
E1 - 23

4.7. Audit Records
The Enrollee shall maintain, at minimum, the following records pertaining to its Sewer System Management Plan audits, and other internal audits:

Completed audit documents and findings;
Name and contact information of staff and/or consultants that conducted or involved in the audit; and
Follow-up actions based on audit findings.

4.8. Equipment Records
The Enrollee shall maintain a log of all owned and leased sewer system cleaning, operational, maintenance, construction, and rehabilitation equipment.

4.9. Work Orders
The Enrollee shall maintain record of work orders for operations and maintenance projects.

Tuesday, July 01, 2025 Reg CC MTG, Page *191
STATEWIDE SANITARY SEWER SYSTEMS GENERAL ORDER 2022-0103-DWQ ATTACHMENT E2 SUMMARY TABLES FOR NOTIFICATION, December 6, 2022

MONITORING AND REPORTING REQUIREMENTS
E2 - 1
ATTACHMENT E2 SUMMARY OF NOTIFICATION, MONITORING AND REPORTING

REQUIREMENTS
This Attachment provides a summary of notification, monitoring and reporting requirements, by spill category, and for Enrollee-owned and/or operated laterals as required in Attachment E1 of this General Order, for quick reference purposes only.

Table E2-1
Spill Category 1: Spills to Surface Waters
Spill
Requirement Due Method
Notification
Within two (2) hours of the knowledge of
a Category 1 spill of 1,000 gallons or greater,
discharging or threatening to discharge to surface
waters:

Notify the California Office of Emergency Services
and obtain a notification control number.

California Office
of Emergency
Services at:
(800) 852-7550
(Section 1 of
Attachment E1)
Monitoring
Conduct spill-specific monitoring;
Conduct water quality sampling of the receiving
water within 18 hours of initial knowledge of spill of
50,000 gallons or greater to surface waters.
(Section 2 of
Attachment E1)
Reporting
Submit Draft Spill Report within three (3)
business days of the knowledge of the
spill;
Submit Certified Spill Report within 15 calendar
days of the spill end date;
Submit Technical Report within 45 calendar days
after the spill end date for a Category 1 spill in
which 50,000 gallons or greater discharged to
surface waters; and
Submit Amended Spill Report within 90 calendar
days after the spill end date.
(Section 3.1 of
Attachment E1)
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STATEWIDE SANITARY SEWER SYSTEMS GENERAL ORDER 2022-0103-DWQ ATTACHMENT E2 SUMMARY TABLES FOR NOTIFICATION, December 6, 2022

MONITORING AND REPORTING REQUIREMENTS
E2 - 2
Table E2-2
Spill Category 2: Spills of 1,000 Gallons or Greater That Do Not Discharge to Surface Waters
Spill
Requirements Due Method
Notification
Within two (2) hours of the knowledge of
a Category 2 spill of 1,000 gallons or greater,
discharging or threatening to discharge to waters of
the State:

Notify California Office of Emergency Services and
obtain a notification control number.

California Office of
Emergency
Services at: (800)
852-7550
(Section 1 of
Attachment E1)
Monitoring Conduct spill-specific monitoring. (Section 2 of Attachment E1)
Reporting
Submit Draft Spill Report within three (3)
business days of knowledge of the
spill;
Submit Certified Spill Report within 15 calendar
days of the spill end date; and
Submit Amended Spill Report within 90 calendar
days after the spill end date.
(Section 3.2 of
Attachment E1)
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STATEWIDE SANITARY SEWER SYSTEMS GENERAL ORDER 2022-0103-DWQ ATTACHMENT E2 SUMMARY TABLES FOR NOTIFICATION, December 6, 2022

MONITORING AND REPORTING REQUIREMENTS
E2 - 3
Table E2-3
Spill Category 3: Spills of Equal or Greater than 50 Gallons and Less than 1,000 Gallons That Does Not Discharge to Surface Waters
Spill
Requirements Due Method
Notification Not Applicable Not Applicable
Monitoring Conduct spill-specific monitoring. (Section 2 of Attachment E1)
Reporting
Submit monthly Certified Spill Report to the online
CIWQS Sanitary Sewer System Database within
30 calendars days after the end of the month in
which the spills occur; and
Submit Amended Spill Reports within 90 calendar
days after the Certified Spill Report due date.
(Section 3.3 and 3.5 of
Attachment E1)
Table E2-4
Spill Category 4: Spills Less Than 50 Gallons That Do Not Discharge to Surface Waters Spill
Requirements Due Method
Notification Not Applicable Not Applicable
Monitoring Conduct spill-specific monitoring. (Section 2 of Attachment E1)
Reporting
If, during any calendar month, Category 4 spills
occur, certify monthly, the estimated total spill
volume exiting the sanitary sewer system, and the
total number of all Category 4 spills into the online
CIWQS Sanitary Sewer System Database, within
30 days after the end of the calendar month in
which the spills occurred.

Upload and certify a report, in an acceptable digital
format, of all Category 4 spills to the online CIWQS
Sanitary Sewer System Database, by February 1st
after the end of the calendar year in which the
spills occur.
(Section 3.4, 3.6, 3.7
and 4.4 of Attachment
E1)
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STATEWIDE SANITARY SEWER SYSTEMS GENERAL ORDER 2022-0103-DWQ ATTACHMENT E2 SUMMARY TABLES FOR NOTIFICATION, December 6, 2022

MONITORING AND REPORTING REQUIREMENTS
E2 - 4
Table E2-5
Enrollee Owned and/or Operated Lateral Spills That Do Not Discharge to Surface Waters Spill
Requirements Due Method
Notification
Within two (2) hours wledge of a
spill of 1,000 gallons or greater, from an enrolleeowned and/or operated lateral, discharging or threatening to discharge to waters of the State:

Notify California Office of Emergency Services and
obtain a notification control number.

Not applicable to a spill of less than 1,000 gallons.

California Office of
Emergency Services
at: (800) 852-7550
(Section 1 of Attachment
E1)
Monitoring Conduct visual monitoring. (Section 2 of Attachment E1)
Reporting
Upload and certify a report, in an acceptable digital
format, of all lateral spills (that do not discharge to a surface water) to the online CIWQS Sanitary
Sewer System Database, by February 1st after the
end of the calendar year in which the spills occur.

Report a lateral spill of any volume that discharges
to a surface water as a Category 1 spill.
(Sections 3.6, 3.7 and

4.4 of Attachment E1)
Tuesday, July 01, 2025 Reg CC MTG, Page *195
STATEWIDE SANITARY SEWER SYSTEMS GENERAL ORDER 2022-0103-DWQ ATTACHMENT F REGIONAL WATER QUALITY CONTROL December 6, 2022

BOARD CONTACT INFORMATION
F - 1

ATTACHMENT F REGIONAL WATER QUALITY CONTROL BOARD CONTACT

INFORMATION
This Attachment provides a map, list of counties, and contact information to assist the Enrollee in identifying the corresponding Regional Water Quality Control Board office, for all Regional Water Board notification requirements in this General Order.

Region 1 -- North Coast Regional Water Quality Control Board:

Del Norte, Glenn, Humboldt, Lake, Marin, Mendocino, Modoc, Siskiyou, Sonoma, and Trinity counties.

[email protected] or (707) 576-2220
Region 2 -- San Francisco Bay Regional Water Quality Control Board:

Alameda, Contra Costa, San Francisco, Santa Clara (Northern most part of Morgan Hill), San Mateo, Marin, Sonoma, Napa, Solano counties.

[email protected] or (510) 622-2369
Region 3 -- Central Coast Regional Water Quality Control Board:

Santa Clara (most of Morgan Hill), San Mateo (Southern portion), Santa Cruz, San Benito, Monterey, Kern (small portions), San Luis Obispo, Santa Barbara, Ventura (Northern portion) counties.

[email protected] or (805) 549-3147
Region 4 -- Los Angeles Regional Water Quality Control Board:

Los Angeles, Ventura counties (small portions of Kern and Santa Barbara counties). [email protected] or (213) 576-6600
Tuesday, July 01, 2025 Reg CC MTG, Page *196
STATEWIDE SANITARY SEWER SYSTEMS GENERAL ORDER 2022-0103-DWQ ATTACHMENT F REGIONAL WATER QUALITY CONTROL December 6, 2022

BOARD CONTACT INFORMATION
F - 2
Region 5 -- Central Valley Regional Water Quality Control Board:

Rancho Cordova (Sacramento) Office: Colusa, Lake, Sutter, Yuba, Sierra, Nevada, Placer, Yolo, Napa, (North East), Solano (West), Sacramento, El Dorado, Amador, Calaveras, San Joaquin, Contra Costa (East), Stanislaus, Tuolumne counties.

[email protected] or (916) 464-3291 Fresno Office: Fresno, Kern, Kings, Madera, Mariposa, Merced, and Tulare counties, and small portions of San Benito and San Luis Obispo counties.

[email protected] or (559) 445-5116 Redding Office: Butte, Glen, Lassen, Modoc, Plumas, Shasta, Siskiyou, and Tehama counties.

[email protected] or (530) 224-4845 Region 6 -- Lahontan Regional Water Quality Control Board:

Lake Tahoe Office: Alpine, Modoc (East), Lassen (East side and Eagle Lake), Sierra, Nevada, Placer, El Dorado counties.

[email protected] or (530) 542-5400 Victorville Office: Mono, Inyo, Kern (East), San Bernardino, Los Angeles (North East corner) counties.

[email protected] or (760) 241-6583 Region 7 -- Colorado River Basin Regional Water Quality Control Board:

Imperial county and portions of San Bernardino, Riverside, San Diego counties.

[email protected] or (760) 346-7491
Region 8 -- Santa Ana Regional Water Quality Control Board:

Orange, Riverside, San Bernardino counties.

[email protected] or (951) 782-4130
Region 9 -- San Diego Regional Water Quality Control Board:

San Diego county and portions of Orange and Riverside counties.

[email protected] or (619) 516-1990
End of Order 2022-0103-DWQ
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Spills in Public Right-of-Way
Emergency Response Quick Reference Sheet
The following steps summarize the steps for spills in the Public Right-of-Way. Refer to the Los Angeles County Public Works’ “Spill Emergency Response Plan” document for more details on their response plan for spills from sanitary sewer system.

1. Immediately LACPWsewer spills 1-800-675-4357. the
contact City Field crew to go to the site.

2. If LACPW- does not arrive within 15 minutes -888-
700-9995 or 213-974- -
a. the spill so that it does not reach gutter or storm drain; b.
subfolder here S:\Public Works\Sewers\Spills
c. If it looks like .

3. If LACPW- that is equal to or greater than
-800-852-7550 within 2 hours.

4. LACPWfor cleanSequence Position/Name Phone
1 Public Works Operations Manager 310-325-7110 x314 or 310-903-8909 2 Lead, Streets
Lead, Parks
310-903-9004
626-927-6594
3 Standby – Street & Trees
Standby - Parks
310-597-6429
310-597-6430
4 Water System Superintendent
Standby - Water
310-325-7110 x310 or 310-508-3755
310-597-6428
City Code Enforcement (if from private property) 310-597-6427 Agency Location & Contact Info.

LA County Public Works –
Sew 1-800-675-4357 (24-hr emergency line)
ENVIRONMENTAL HEALTH (LA County)
District Surveillance & Enforcement Branch
Harbor District Office
20221 Hamilton Ave., 1st Floor
Torrance, CA 90502
1-888-700-9995 or 213-974-1234 (after hours)
California State Warning Center
Governor’s Office of Emergency Services
1-800-852-7550
[email protected]
Other Resources Phone
Ocean Blue 562-624-4120 / 562-755-2677
Safety Kleen 323-660-9562 / 714-429-4300
Clean Harbors 310-764-5851 / 1-800-OIL-TANK
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Tuesday, July 01, 2025 Reg CC MTG, Page *234
1 TO: City Council
FROM: Andrew Vialpando, City Manager
PREPARED BY: Andres Gonzalez, Public Works Director
MEETING DATE: July 1, 2025
SUBJECT: Repurposing of the Street Sweeping Ad Hoc Subcommittee to the Street Improvement Ad Hoc Subcommittee

RECOMMENDATION
Authorize repurposing the Street Sweeping Ad Hoc Subcommittee to the Street Improvement Ad Hoc Subcommittee.

BACKGROUND
The Street Sweeping Ad Hoc Subcommittee was established in June 2020 to provide recommendations to the City Council on the Citywide street sweeping schedule and route changes. With the completion of its initial goals and a shift in City priorities, there is now a need to reallocate resources and focus towards the City’s Pavement Management Program.

The City updates its Pavement Management Program (PMP) every three years to meet requirements set by the Los Angeles County Metropolitan Transportation Authority and to maintain eligibility for Proposition C funding. For the 2024 update, the City retained Bucknam Infrastructure Group, Inc. (Buckman) to assess pavement conditions. Bucknam surveyed all City streets and alleys to determine the City’s Pavement Condition Index (PCI) score. The score, along with recent maintenance records, were analyzed by Buckman to forecast future pavement needs and to develop the City’s 2024 Pavement Management Program (PMP). The PMP report developed by Buckman serves as a strategic roadmap to help the City budget and plan projects more efficiently, ensuring a targeted and cost-effective approach to pavement maintenance and improvements.

CITY OF LOMITA

CITY COUNCIL REPORT
Item No. 7g
Tuesday, July 01, 2025 Reg CC MTG, Page *235
2 DISCUSSION
The City’s Pavement Management Program serves as a strategic guide for planning pavement projects; however, modifications have been deemed necessary to better reflect community needs and shifting infrastructure priorities, as maintaining and improving the condition of City streets is essential to ensuring safe and efficient mobility for residents and visitors.

Staff recommends that the street Sweeping Ad Hoc Subcommittee be repurposed to the Street Improvement Ad Hoc Subcommittee, maintain Mayor Pro Tem Cindy Segawa and Councilmember Bill Uphoff as its members, and set an expiration date for the Subcommittee of June 30, 2026. The repurposed Subcommittee will assist staff in reviewing pavement condition data and community feedback to help identify and prioritize streets that may warrant accelerated scheduling in the City’s Pavement Management Program timeline.

FISCAL IMPACT
There are no financial implications resulting from this recommendation.

OPTIONS
Approve recommended action.

ATTACHMENTS
None.

Approved by:
_______________________
Andrew Vialpando
City Manager
Prepared by:
.
_________________________
Andres Gonzalez, Public Works Director
Tuesday, July 01, 2025 Reg CC MTG, Page *236
1 TO: City Council
FROM: Andrew Vialpando, City Manager
PREPARED BY: Montserrate Gastelum, Administrative Analyst MEETING DATE: July 1, 2025
SUBJECT: Approval of a Professional Services Agreement with Graffiti Protective Coatings (GPC) for Graffiti Removal Services

RECOMMENDATION
Authorize the City Manager to execute an Agreement with Graffiti Protective Coatings, Inc. (GPC) for Graffiti Removal Services in an annual amount of $24,000 for a three-year term with the option for two additional one-year extensions, for a total amount not to exceed $72,000.

BACKGROUND
The City of Lomita receives approximately 200 graffiti reports each year, signaling a persistent challenge with vandalism in public areas. The City responds to graffiti reports as they are received. Given the City’s limited resources, this approach has made it difficult to regularly monitor high-impact areas or respond to new cases in a timely manner. The visible presence of graffiti can undermine community pride and deter investment or public use of these spaces, making the need for a more effective strategy increasingly important.

DISCUSSION
In April 2025, the City of Lomita released a Request for Proposals (RFP) seeking a qualified contractor to provide Graffiti Removal Services. The intent of the RFP is to secure a vendor capable of delivering a comprehensive program that includes routine graffiti removal, emergency response, and proactive patrols of high traffic and historically impacted areas to help deter and minimize recurring graffiti incidents.

The RFP for Graffiti Removal Services was posted on the City’s website https://lomitacity.com/current-bids-rfps/ in April 2025 and the deadline for responses was in May 2025. In addition to posting on the City’s website the RFP was sent out to vendors

CITY OF LOMITA

CITY COUNCIL REPORT
Item No. 7h
Tuesday, July 01, 2025 Reg CC MTG, Page *237
2 for their review.

The City of Lomita received four proposals from the following companies:
• Urban Graffiti Enterprises, Inc
• Superior Property Services, Inc
• Graffiti Protective Coatings (GPC) Inc
• Graffiti Pros LLC
Graffiti Protective Coatings (GPC) submitted the most competitive proposal, offering a flat monthly fee of $2,000 for unlimited graffiti removal and three days per week of proactive patrols. The agreement would be for a three-year term, with the option for two additional one-year extensions.

GPC has extensive experience in graffiti abatement and currently serves a great number of clients including the neighboring Cities of Torrance, Carson, and Rancho Palos Verdes.

GPC is familiar with Lomita’s needs, having provided graffiti removal services to the City for several years.

Services will focus on City-owned properties, right-of-ways, and commercial business corridors aligning with the City Council’s goal to maintain clean and vandalism free public spaces. Service hours are Monday through Friday between 6:00 a.m. and 2:00 p.m. GPC will be available to City staff 24 hours a day, seven days a week with a local satellite office in Torrance. After-hour response times will be as follows:
• Emergencies – within 90 minutes
• Routine sightings – same day or within 24 hours
• Reports received by 2:00 p.m. will be addressed same day or the following business morning if received after 2:00 p.m.

In addition, GPC will provide a mobile reporting app for residents (available on iOS and Android), allowing the community to report graffiti directly and immediately.

FISCAL IMPACT
The proposed agreement is for an annual not-to-exceed amount of $24,000 for each of the next three years. The total cost of the agreement will be $72,000 for Fiscal Years 2025-2028. If approved, $24,000 will be appropriated from the Community and Economic Development Available Balance each year for the duration of the Agreement.

OPTIONS

1. Authorize execution of the agreement.

2. Provide alternative direction.

Tuesday, July 01, 2025 Reg CC MTG, Page *238
3 ATTACHMENTS

1. Agreement with Graffiti Proactive Coatings with Proposal (Exhibit A) Approved by:
_______________________
Andrew Vialpando
City Manager
Tuesday, July 01, 2025 Reg CC MTG, Page *239

CONTRACT FOR PROFESSIONAL SERVICES

BETWEEN
THE CITY OF LOMITA AND GRAFFITI PROTECTIVE COATINGS, INC.