City Council Agenda Report
January 20, 2026
TO: Honorable City Council
FROM: Jesus M. Gomez, City Manager
BY: Albert Mendoza, P.E., Director of Public Services/City Engineer Mario Mera, Engineering Division Manager
Run Chen, P.E., Principal Civil Engineer
SUBJECT: AGREEMENT AMENDMENT NO. 4 – TRAFFIC ENGINEERING SERVICES FOR PROJECT NOS. 7901 AND 7903, ENGINEER’S REPORT NO. 26-03 Background:
On June 4, 2024, City Council awarded a professional services agreement (PSA) to Willdan Engineering to provide City Traffic Engineering services and other related services on an as- needed basis. The contract was executed for a contract amount of $130,000 per year for a term of three years with two optional one-year extensions starting on July 1, 2024.
To date, three contract amendments to the Agreement with Willdan Engineering were executed to provide additional traffic engineering and professional design services to increase the total contract value to $283,163. Amendment No. 4 will provide additional engineering services for two capital improvement projects: Intersection of Imperial Highway and Bloomfield Avenue Street Improvements – Project No. 7901; Studebaker Road Street Improvements From Rosecrans Avenue to Liggett Street – Project No. 7903.
With the requested contract Amendment No. 4, the total contract value increases to $573,513 as shown below:
PSA $130,000
Amendment No. 1 $ 10,500
Amendment No. 2 $ 24,250
Amendment No. 3 $118,413
Amendment No. 4 $290,350
Revised Contract Amount $573,513
City Council January 20, 2026
Traffic Engineering Services
Amendment No. 4
Page No. 2
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Fiscal Impact:
Services for Amendment No. 4 would be funded through approved/available Fiscal Year 2025/26 General Fund proceeds.
Citizens Advised:
N/A
Strategic Plan 2023 Implementation:
The recommended action will further the City’s Strategic Plan Goal 2: Invest in street infrastructure.
Recommended Action:
Staff recommend City Council approve Amendment No. 4 with Willdan Engineering in the amount of $290,350 to provide additional professional engineering services for a total not-to- exceed contract amount of $573,513 for Fiscal Year 2025/26; and authorize the City Manager to execute the amendment, on behalf of the City, in a form approved by the City Attorney.
Attachments:
1. Proposal for Professional Engineering Services for Project No. 7901
2. Proposal for Professional Engineering Services for Project No. 7903