Agenda — Diamond Bar City Council, June 16, 2026

________________________________________________________________________________________________________________________ City of Diamond Bar City Council
City of Diamond Bar
City Council
Agenda
Steve Tye, Mayor
Ruth M. Low, Mayor Pro Tem
Andrew Chou, Council Member
Stan Liu, Council Member
Chia Yu Teng, Council Member
City Manager Dan Fox ● City Attorney Omar Sandoval ● City Clerk Kristina Santana Meeting Date: Tuesday, June 16, 2026
Regular Meeting 6:30 p.m.

South Coast Air Quality Management District/Main Auditorium 21865 Copley Drive, Diamond Bar, CA 91765

WELCOME TO A MEETING OF THE DIAMOND BAR CITY COUNCIL
Meetings are open to the public, and you are invited to attend and participate.

Agendas for regular City Council meetings are available 72 hours prior to the meeting and are posted in the City’s regular posting locations, on DBTV and on the City’s website. The City Council may take action on any item listed on the agenda.

HOW TO ACCESS THE MEETING REMOTELY
Television: Spectrum Cable Channel 3 and Frontier FiOS television Channel 47 Internet: City’s YouTube Channel (diamondbarca.gov/youtube) Listen-Only: Call +1 (914) 614-3221, Access Code: 644-564-348 Participate: Join Go To Webinar
(https://attendee.gotowebinar.com/register/3996685640358202200)

RESOURCES
Copies of agendas and agenda packets are on file and available for public inspection at the City Clerk's Office at 21810 Copley Drive, Diamond Bar, CA 91765 or online at www.diamondbarca.gov/agendas. For more information about agendas or rules of the City Council, please email the City Clerk's office ([email protected]) or call 909-839-7010.

AMERICANS WITH DISABILITY ACT ACCOMMODATION
In compliance with the Americans with Disabilities Act, if you need special assistance, a disabilityrelated modification or accommodation, agenda materials in an alternative format, or auxiliary aids to participate in this meeting, please email the City Clerk's office ([email protected]) or call 909-839-7010 as soon as possible. Providing at least 72 hours’ notice will help ensure that reasonable arrangements can be made.

PUBLIC INPUT
The public may provide public comment by attending the meeting in person, by sending an email, or by logging into the teleconference. Please email public comments to the City Clerk ([email protected]) by 4:00 p.m. on the day of the meeting and indicate in the Subject Diamond Bar City Council Agenda June 16, 2026
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Line “FOR PUBLIC COMMENT.” Written comments will be distributed to the City Council Members, noted for the record at the meeting, and posted on the City’s official agenda webpage: www.diamondbarca.gov/agendas. Please note that the meeting will proceed at the South Coast Air Quality Management District/Main Auditorium should comments by teleconferencing become infeasible due to an internet or power outage, or due to technical problems outside the City's control. If you wish to make certain that your comments are heard, please attend the meeting in person or send an email by 4:00 p.m. on the day of the meeting/hearing.

Speakers are limited to five (5) minutes per agenda item, unless the Mayor determines otherwise. The Mayor may adjust this time limit depending on the number of people wishing to speak, the complexity of the matter, the length of the agenda, the hour and any other relevant consideration.

Speakers may address the Council only once on an agenda item, except during public hearings, when the applicant/appellant may be afforded a rebuttal. Any material to be submitted to the City Council at the meeting should be submitted through the City Clerk.

Public comments must be directed to the City Council. A person who disrupts the orderly conduct of the meeting after being warned by the Mayor or the Mayor’s designee that their behavior is disrupting the meeting may result in the person being removed from the meeting.

LIVE MEETING NOTICE
This meeting is being video recorded and by participating you are giving your permission to be televised. This meeting will be rebroadcast every Saturday and Sunday at 9:00 a.m. and alternate Tuesdays at 8:00 p.m.

Diamond Bar City Council Agenda June 16, 2026
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1. CALL TO ORDER: 6:30 p.m., Main Auditorium
PLEDGE OF ALLEGIANCE: Mayor Tye
INVOCATION: Deacon Alfred Guerrero, St. Denis Catholic Church ROLL CALL: Council Members Chou, Liu, Teng, Mayor Pro Tem Low, Mayor Tye APPROVAL OF AGENDA: Mayor Tye

2. SPECIAL PRESENTATIONS, CERTIFICATES, PROCLAMATIONS: None.

3. CITY MANAGER REPORTS AND RECOMMENDATIONS:

4. PUBLIC COMMENTS:
“Public Comments” is the time reserved on each regular meeting agenda to provide an opportunity for members of the public to directly address the Council on Consent Calendar items or other matters of interest not on the agenda that are within the subject matter jurisdiction of the Council. Although the City Council values your comments, pursuant to the Brown Act, members of the City Council or Staff may briefly respond to public comments if necessary, but no extended discussion and no action on such matters may take place. There is a five-minute maximum time limit when addressing the City Council.

5. SCHEDULE OF FUTURE EVENTS:

5.1 Planning Commission Meeting - June 23, 2026 - cancelled.

5.2 Free Catalytic Converter Etching - June 24, 2026, 9:00 - 11:00 a.m., Calvary Chapel Golden Springs, 22324 Golden Springs Dr.

5.3 Coffee with a Cop - July 2, 2026, 9:00 - 11:00 a.m., Reborn Coffee, 1138 S. Diamond Bar Blvd.

5.4 Independence Day Holiday - July 3, 2026 - City Offices Closed.

5.5 City Council Meeting - July 7, 2026 - cancelled.

5.6 Traffic and Transportation Commission Meeting - July 9, 2026, 6:30 p.m., Windmill Room, 21810 Copley Dr.

5.7 Used Oil Filter Exchange Event - July 11, 2026, 9:00 a.m. - 12:00 p.m., 303 W. Diamond Bar Blvd.

5.8 Planning Commission Meeting - July 14, 2026 - 6:30 p.m. Windmill Room, 21810 Copley Dr.

5.9 City Council Meeting - July 21, 2026, 2026, 6:30 p.m., South Coast Air Quality Management District - Auditorium, 21865 Copley Dr.
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6. CONSENT CALENDAR:

All items listed on the Consent Calendar are considered by the City Council to be routine and will be acted on by a single motion unless a City Council Member or member of the public request otherwise, in which case, the item will be removed for separate consideration.

6.1 City Council Minutes of the June 2, 2026 Regular Meeting.

Recommended Action:

Approve the June 2, 2026 Regular City Council Meeting Minutes.

6.2 Ratification of Check Register Dated May 20, 2026 through June 2, 2026 totaling $791,404.73.

Recommended Action:

Ratify the Check Register.

6.3 Treasurer's Statement.

Recommended Action:

Approve the May 2026 Treasurer’s Statement.

6.4 Professional Services Agreement with Diana Cho and Associates through June 30, 2031.

Recommended Action:

Approve, and authorize the City Manager to sign, the Professional Services Agreement with Diana Cho and Associates for CDBG Program administration services through June 30, 2031.

6.5 Professional Services Agreement with FRJ & Associates.

Recommended Action:

Approve, and authorize the City Manager to sign, the Professional Services Agreement with FRJ & Associates to administer the Home Improvement Program through June 30, 2031.

6.6 Fourth Amendment to the Consultant Services Agreement with Willdan Engineering to Provide Temporary Staffing for the Neighborhood Improvement and Building and Safety Divisions.

Recommended Action:

Approve, and authorize the City Manager to sign, the Fourth Amendment to the Consultant Services Agreement with Willdan Engineering to provide continued temporary staffing through December 31, 2026.

6.7 Cancellation of July 7, 2026 City Council Meeting.

Recommended Action:

Adjourn the June 16, 2026 City Council meeting to July 21, 2026. .
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6.8 Calling and Giving Notice of General Municipal Election, Consolidating the General Municipal Election with the Statewide General Election on November 3, 2026, and Adopting Regulations Related to Candidate Statements.

Recommended Action:

A. Adopt Resolution No. 2026-19 calling the General Municipal Election to be held on Tuesday, November 3, 2026 for the election of three (3) Members of the City Council;
B. Adopt Resolution No. 2026-20 requesting approval from the Board of Supervisors of the County of Los Angeles to Consolidate the General Municipal Election with the Statewide General Election; and
C. Adopt Resolution No. 2026-21 adopting Regulations for Candidates for Elective Office related to Candidate Statements.

6.9 Master Equity Lease Agreement with Enterprise FM Trust.

Recommended Action:

Adopt Resolution No. 2026-22 approving, and authorizing the City Manager to execute the Master Equity Lease Agreement with Enterprise FM Trust, and approving procurement of vehicles and services from Enterprise Fleet Management through a cooperative Purchasing Agreement with Sourcewell.

6.10 Consulting Services Agreement with Regional Chamber of Commerce San Gabriel Valley.

Recommended Action:

Approve, and authorize the City Manager to sign, the Consulting Services Agreement with the Regional Chamber of Commerce San Gabriel Valley through June 30, 2027.

6.11 Printing and Mailing Services for the City Newsletter and Recreation Guide with The Dot Printer, Inc.

Recommended Action:

Approve, and authorize the City Manager to issue, a Purchase Order to The Dot Printer, Inc. for printing and mailing services in the not-to-exceed amount of $78,981 for FY 2026/27.

6.12 First Amendment to the Consulting Services Agreement with Roth Staffing Companies for Temporary Staffing Services.

Recommended Action:

Approve, and authorize the City Manager to sign, the First Amendment to the Consultant Services Agreement with Roth Staffing Companies.

6.13 Authorization to Submit a List of Projects to be Funded by Senate Bill 1: The Road Repair and Accountability Act of 2017 for FY 2026/27.

Recommended Action:

Adopt Resolution No. 2026-23 authorizing the submission of the FY 2026/27 list of road projects funded by SB-1: The Road Repair and Accountability Act of 2017.

6.14 Continued Participation in the National Intergovernmental Purchasing Alliance (NIPA) to Purchase Janitorial Supplies for City Facilities.

Recommended Action:

Adopt Resolution No. 2026-24 authorizing participation in the National Intergovernmental Purchasing Alliance to purchase janitorial supplies for City Facilities in the not-to-exceed amount of $65,000 for Fiscal Year 2026/27.

6.15 Seventh Amendment to the Maintenance Services Agreement with Trane U.S. Inc. dba Trane.

Recommended Action:

Approve, and authorize the City Manager to sign, the Seventh Amendment to the Maintenance Services Agreement with Trane U.S. Inc. dba Trane, for Mechanical and Building Automation System Preventive Maintenance and Repair Services through June 30, 2027.

6.16 Second Amendment to Maintenance Services Agreement with EcoFert, Inc.

Recommended Action:

Approve, and authorize the City Manager to sign, the Second Amendment to the Maintenance Services Agreement with EcoFert, Inc. for landscape fertilizer services through June 30, 2027.

6.17 Ninth Amendment to Maintenance Services Agreement with Exterior Products Corporation.

Recommended Action:

Approve, and authorize the City Manager to sign, the Nineth Amendment to the Maintenance Services Agreement with Exterior Products Corporation for Exterior Decor & Lighting Maintenance through June 30, 2027.

6.18 Fourth Amendment to Road Maintenance Services Agreement with CT&T Concrete Paving, Inc.

Recommended Action:

Approve, and authorize the City Manager to sign, the Fourth Amendment to the Road Maintenance Services Agreement with CT&T Concrete Paving, Inc. through June 30, 2027.

6.19 Maintenance Services Agreement with MCE Corporation for Landscape Services in Lighting Landscape Assessment Districts 38, 39-2022, and 41-2021.

Recommended Action:

Approve, and authorize the City Manager, to sign the Maintenance Services Agreement with MCE Corporation through June 30, 2030.

6.20 Consulting Services Agreements for On-Call Traffic and Transportation Engineering Services.

Recommended Action:

A. Approve, and authorize the City Manager to sign, the Consulting Service Agreement with Fehr and Peers, Inc. for On-Call Traffic and Transportation Diamond Bar City Council Agenda June 16, 2026
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Engineering Services through June 30, 2029;
B. Approve, and authorize the City Manager to sign, the Consulting Service Agreements for On-Call Traffic and Transportation Engineering Services through June 30, 2029; and
C. Approve, and authorize the City Manager to sign, the Consulting Service Agreements with ADVANTEC Consulting Engineers, Inc. for On-Call Traffic and Transportation Engineering Services through June 30, 2029.

6.21 Consulting Services Agreements for On-Call Geotechnical Engineering Services.

Recommended Action:

A. Approve, and authorize the City Manager to sign, the Consulting Service Agreement with Willdan Engineering for On-Call Geotechnical Engineering Services through June 30, 2029;
B. Approve, and authorize the City Manager to sign, the Consulting Service Agreement with Ninyo & Moore for On-Call Geotechnical Engineering Services through June 30, 2029; and
C. Approve, and authorize the City Manager to sign, the Consulting Service Agreement with Converse Consultants, Inc. for On-Call Geotechnical Engineering Services through June 30, 2029.

6.22 Amendments to the Consulting Services Agreements for On-Call Civil Engineering, Landscape Architectural, and NPDES Professional Services.

Recommended Action:

A. Approve, and authorize the City Manager to sign Amendment No. 1 to the Consulting Services Agreement with Cannon Corporation through June 30, 2028; B. Approve, and authorize the City Manager to sign Amendment No. 1 to the Consulting Services Agreement with HR Green Pacific, Inc. through June 30, 2028; C. Approve, and authorize the City Manager to sign Amendment No.3 to the Consulting Services Agreement with Local Agency Engineering Associates, Inc., through June 30, 2028;
D. Approve, and authorize the City Manager to sign Amendment No. 2 to the Consulting Services Agreement with TAIT & Associates, Inc., through June 30, 2028; and,
E. Approve, and authorize the City Manager to sign Amendment No. 1 to the Consulting Services Agreement with John L. Hunter & Associates, Inc., through June 30, 2028.

6.23 Consultant Services Agreement with Prince Global Solutions, LLC.

Recommended Action:

Approve, and authorize the City Manager to sign, the Consulting Services Agreement with Prince Global Solutions, LLC for Federal Advocacy Services through June 30, 2027.

6.24 First Amendment to Maintenance Services Agreement with Weatherproofing Technologies, Inc. for Maintenance Services through June 30, 2029.

Recommended Action:

Approve, and authorize the City Manager to sign, the First Amendment to the Maintenance Services Agreement with Weatherproofing Technologies, Inc., through June 30, 2029.

7. PUBLIC HEARINGS:

7.1 Levying Assessments on Landscape Assessment District No. 38 for Fiscal Year 2026/27.

Recommended Action:

A. Receive presentation, open Public Hearing to receive testimony, close Public Hearing; and,
B. Adopt Resolution No. 2026-25 to levy and collect assessments for Landscape Assessment District No. 38 for Fiscal Year 2026/27.

7.2 Levying Assessments on Landscape Assessment District No. 39-2022 for Fiscal Year 2026/27.

Recommended Action:

A. Receive presentation, open Public Hearing to receive testimony, close Public Hearing; and,
B. Adopt Resolution No. 2026-26 to levy and collect assessments for Landscape Assessment District No. 39-2022 for Fiscal Year 2026/27.

7.3 Levying Assessments on Landscape Assessment District No. 41-2021 for Fiscal Year 2026/27.

Recommended Action:

A. Receive presentation, open Public Hearing to receive testimony, close Public Hearing; and,
B. Adopt Resolution No. 2026-27 to levy and collect assessments for Landscape Assessment District No. 41-2021 for Fiscal Year 2025/26.

8. COUNCIL CONSIDERATION:

8.1 Employment Agreement With New City Manager Ryan Mclean, To Be Effective July 1, 2026.

Recommended Action:

A. Approve the employment agreement with Ryan McLean to become City Manager beginning on July 1, 2026; and
B. Approve the amendment and restatement of the MissionSquare Retirement Governmental Money Purchase Plan Adoption Agreement (401(a) plan) and Diamond Bar City Council Agenda June 16, 2026
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authorize City Manager Dan Fox to execute the agreement.

9. COUNCIL SUB-COMMITTEE REPORTS AND MEETING ATTENDANCE REPORTS:

10. ADJOURNMENT:

CERTIFICATION
I, Kristina Santana, MMC, City Clerk, City of Diamond Bar, hereby certify, under penalty of perjury under the laws of the State of California that the foregoing notice was posted pursuant to Government Code Section 54950 Et. Seq., not less than 72 hours prior to the meeting, at the following locations: Diamond Bar City Hall Kiosk, Diamond Bar City Hall Bulletin Board, City website: www.diamondbarca.gov, and Diamond Bar Library.

Kristina Santana, MMC
City Clerk
Date Posted: June 11, 2026

Diamond Bar City CouncilJune 16, 2026

Diamond Bar City Council
June 16, 2026