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City of San Mateo·California

Senior Center Transfer Switch Project

Closes 12/3/2026$8k – $14kInvitation for Bid
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Description

The City of San Mateo is soliciting sealed bids for the design‑build installation of a transfer switch at the Senior Center, along with related electrical work as detailed in the contract book. Bidders must attend a mandatory pre‑bid conference, purchase the full set of plans via BarkerBlue, and submit a bid bond of at least 10 % of the bid amount. The project is estimated at $95,000, requires a Class B contractor license, and is subject to prevailing‑wage and public‑works compliance requirements. • Mandatory pre‑bid conference: 10 Nov 2026, 10:00 a.m. PDT, Senior Center (2645 Alameda de las Pulgas, San Mateo, CA). • Bid submission deadline: 3 Dec 2026, 2:00 p.m. PDT, City Clerk, City Hall. • Required documents: Complete set of plans/specs (purchased), bid bond (≥10 % of bid), insurance, bonds, signed agreements. • Estimated construction cost: $95,000 (indicative only). • Licensure: Class B contractor; subcontractors must hold appropriate licenses. • Compliance: Prevailing‑wage, labor code, health orders, and D.I.R. monitoring. • Contact: Steve Wu, Facilities & Fleet Services Manager (650) 522‑7345, [email protected].

Attached files

Contact

Steve Wu(Facilities and Fleet Services Manager)

[email protected]

(650) 522-7345

Key dates

Opened
10/29/2026
Pre-bid meeting
11/10/2026Mandatory
Closes
12/3/2026

Last updated

Details

Type
Invitation for Bid
Industry
Construction
NAICS
238210
Solicitation №
889

Budget estimate

$7,600 – $14,250

The bid estimate indicates a total construction cost of approximately $95,000. Assuming typical contractor profit margins of 8‑15 % and accounting for the required 10 % bid bond (which is returned if the contract is awarded), the expected net earnings for the winning contractor would likely fall between $7,600 and $14,250. Factors influencing the final budget include the exact scope of work uncovered after plan review, any change orders, prevailing‑wage labor rates, and the 5 % retainage held for 35 days.

AI estimate from the solicitation

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