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  5. ›Spec 2518 - Slurry Seal Resurfacing of Portions of Various…

Alameda County Public Works Agency·California

Spec 2518 - Slurry Seal Resurfacing of Portions of Various Roadways in the Unincorporated Areas

Closes 4/7/2026$1.8M – $2.2MInvitation for Bid
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Description

Alameda County is soliciting four related contracts (Specs 2518‑2519‑2520‑2521) for road resurfacing in unincorporated and suburban areas. Spec 2518 focuses on slurry‑seal resurfacing of selected roadways, with a budget of roughly $2 million and a 50‑working‑day contract term. The work includes traffic‑control planning, storm‑water protection, crack‑sealing, slurry‑seal application, and associated paving, marking, and striping. Bidders must hold a California Class A or C‑12 contractor’s license, be registered with the DIR, and comply with prevailing‑wage, weekly certified‑payroll reporting via Elation Systems, and a Project Labor Agreement (PLA) for contracts ≥ $1 M. A mandatory virtual pre‑bid meeting occurs on March 25 2026, with questions due by March 31 2026 and bids due April 7 2026.

Attached files

Contact

Alexander Wong(Project Engineer)

[email protected]

Key dates

Opened
3/3/2026
Questions due
3/31/2026
Pre-bid meeting
3/25/2026Mandatory
Closes
4/7/2026
Duration
50 days

Last updated

Details

Type
Invitation for Bid
Industry
Construction
NAICS
237310
Solicitation №
Spec 2518

Budget estimate

$1,800,000 – $2,200,000

The solicitation lists an engineer’s estimate of $1,977,000 for Spec 2518, which serves as the budget ceiling. Assuming a typical contractor margin of 8‑12 % on public‑works projects, the net earnings for the prime contractor would likely fall between $1.8 M and $2.2 M. Factors influencing the range include the final awarded amount (often below the estimate), any change‑order scope, bonding costs, and compliance expenses (DIR registration, PLA administration, prevailing‑wage payroll).

AI estimate from the solicitation

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