City Council Agenda Report
July 7, 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: PROJECT NOS. 7359/7607 – CONTRACT AMENDMENT NO. 1 –
PROGRESSIVE DESIGN BUILD SERVICES FOR HERMOSILLO PARK
REHABILITATION AND STORM WATER CAPTURE INFILTRATION PROJECT, ENGINEER'S REPORT NO. 26-26
Background:
On January 16, 2024, City Council authorized the execution of a Progressive Design Build Agreement with the contractor, Reyes Construction, Inc. (Reyes), for Hermosillo Park Rehabilitation and Storm Water Capture Infiltration Project (Project). The Progressive Design Build Agreement was executed on March 12, 2024.
On October 30, 2025, Reyes submitted 65% design and a Guaranteed Maximum Price (GMP) of $49,631,712 for the design-build of the Project. Furthermore, on November 18, 2025, City Council approved the GMP and adopted Resolution No. 25-56 increasing the project budget in the amount of $10,404,164 to fund the Project’s GMP.
Subsequent to the GMP approval, staff conducted a series of meetings with the community regarding park elements that were removed from the project due to funding constraints. Open House events and adjacent property meetings were held monthly between November 2025 and June 2026. These meetings will continue to be held bi-monthly to inform the neighborhood of project developments.
Through meetings and associated workshops, the City and community members came to a consensus on park amenities that will be added to the project.
City Council July 7, 2026
Hermosillo Park Project Amendment No. 1 Page No. 2
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The added park amenities include:
•3 Handball Courts
•11 Park Picnic Tables
•A Water Play Area
•Expanded grass areas around the community building
•Conversion of one synthetic turf to a multi-purpose natural turf field •Additional trees: 55 – 24” Box, 34 – 48” Box, and 10 – 60” Box The project design team was directed to provide a cost estimate to modify the project design to incorporate the additional recreational amenities. To develop the design and engineering plans for the additional recreational amenities, the project budget will need to be increased by $467,838. Among the requested increase in contract value of $467,838, $74,865 provides for design efforts expended to date to address resident’s’ requests for park amenities. The balance of $392,973 provides for final design of the additional amenities. Revised final design plans are scheduled for submittal in late July 2026, and the construction cost estimate for the construction of the additional amenities will follow soon after. Once the information is available, staff will return to City Council for funding approval related to the construction of the additional amenities.
Fiscal Impact:
The project has an available budget of $57,895,702. Funding sources and amounts are shown in the table below.
Funding Source Amounts
Measure W $35,503,114
Proposition 68 $8,500,000
Measure A $5,946,264
City’s Park Renovation $3,946,324
Regional Park Open Space Grant $4,000,000
Total $57,895,702
Citizens Advised:
The following Community Meetings were held:
•Open House Meeting highlighting newly added infrastructure - April 15, 2026 •Adjacent Property (AP) and Open House (OH) Meetings
oNovember 19, 2025 (AP/OH)
oDecember 22, 2025 (AP/OH)
oJanuary 21, 2026 (AP/OH)
oFebruary 18, 2026 (AP)
oMarch 18, 2026 (AP/OH)
oApril 15, 2026 (AP/OH
oMay 20, 2026 (AP/OH)
oJune 17, 2026 (AP)
City Council July 7, 2026
Hermosillo Park Project Amendment No. 1 Page No. 3
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Strategic Plan 2023 Implementation:
The recommended action will further the City’s 2023 - 2025 Strategic Plan, Goal 2 Work in Partnership with Our Community to Achieve Safe and Livable Neighborhoods, Object 1, Re- invest in existing and aging infrastructure.
Recommended Action:
Staff recommend City Council approve Amendment No. 1 to the Progressive Design-Build Agreement with Reyes Construction, Inc. in the amount of $467,838 for design of Hermosillo Park Rehabilitation and Storm Water Capture Infiltration Project, Projects Nos. 7359 and 7607; and authorize the City Manager to execute the amendment and future amendments, provided there is funding in the budget and it is within his signing authority, on behalf of the City, in a form approved by the City Attorney.
Attachments:
1. Design Amendment Request
2. Fee Proposal