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Riverside Unified School District·California

Riverside Unified School District Concrete Project (Bid No. 2025/26‑41 – Unit‑Price Basis)

Closes 5/5/2026$120k – $250kInvitation for Bid
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Description

The Riverside Unified School District is seeking a qualified concrete contractor (Class C‑8 license) to execute a district‑wide unit‑price concrete construction contract covering demolition, removal, and replacement of concrete slabs, curbs, flatwork, swales, V‑ditches, and tie‑ins across multiple school sites. The contract is a not‑to‑exceed $2.5 million, two‑year public‑works project with prevailing‑wage requirements, mandatory bid and performance bonds, and a 3 % DVBE participation goal. • Scope includes removal of existing concrete (e.g., ~820 sf at Jefferson Elementary) and installation of new “city‑mix” concrete with 3,250 psi strength, #3 rebar on 32″ × 32″ grid, epoxy dowels, and light‑broom finish. • Bidders must submit a sealed bid (including 10 % bid security) by 10:00 a.m. on May 5 2026, attend the bid opening via Google Meet, and provide 100 % performance and payment bonds before contract execution. • All work must comply with California prevailing‑wage rules, full insurance coverage (minimum $2 M general liability, $4 M umbrella, etc.), and the District’s drug‑free, tobacco‑free, asbestos‑free, and lead‑based‑paint policies.

Attached files

Contact

Chenchira Jumnongsilp(Director of Purchasing)

[email protected]

Key dates

Opened
4/14/2026
Questions due
4/27/2026
Closes
5/5/2026
Duration
2 years

Last updated

Details

Type
Invitation for Bid
Industry
Construction
NAICS
236220
Solicitation №
Bid No. 2025/26‑41

Budget estimate

$120,000 – $250,000

The solicitation caps the contract at $2,500,000. Assuming a typical public‑works profit margin of 5–10 %, the contractor’s net earnings would likely range from roughly $125,000 to $250,000 over the two‑year period. Factors influencing the final budget include the actual quantity of work performed under the unit‑price schedule, efficiency of material procurement, bonding costs, and any change‑order adjustments.

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