Project Information

Bid Title

PROJECT NO. 26.5 Warehouse Walk In Freezer B Mechanical Retrofit Addendum No 1

Issuing Agency

Hayward Unified School District

Location

California

Published Date

Mar 13, 2026

Closing Date

Mar 19, 2026

Government Level

State & Local

Status

Closed

Original Source

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Bid Documents

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Project Description

PROJECT NO. 26.5 Warehouse Walk In Freezer B Mechanical Retrofit
Project Description	The Project consists of replacing the aging R-404A Refrigerant system, with a modern energy-efficient refrigeration system using the most current refrigerant that will not be phased out.
Mandatory Pre-Bid Job Walk  Date & Time	Wednesday, March 11, 2026 10:00 a.m.
Pre-Bid Location	Hayward Unified School District          24400 Amador St             Hayward, CA 94544
Questions Deadline	Friday, March 13, 2026 10:00 a.m.
Bid Due Date & Time	Thurdsday, March 19, 2026 10:00 a.m.
Bid Submittal Location	Hayward Unified School District Purchasing Department 24411 Amador Street Hayward, CA 94544
Contact for Questions	vcoronado@husd.k12.ca.us

• Project No 26.5 Notice to Bidders/Invitation to Bid
• Project No. 26.5 Project Manual
• Project No 26.5 Pre Bid Site Walk Sign In Sheet
• Project No 26.5 Addendum No 1 3/13/26

Attachment Preview

NOTICE TO BIDDERS / INVITATION TO BID

INVITING INFORMAL BIDS FOR

REPAIRS, MAINTENANCE OR CONSTRUCTION SERVICES OVER $75,000 AND UP TO $220,000

AWARDED PURSUANT TO THE INFORMAL BIDDING PROCEDURES OF THE

CALIFORNIA UNIFORM PUBLIC CONSTRUCTION COST ACCOUNTING ACT (“CUPCCAA”)

Notice is hereby given that the Governing Board of the Hayward Unified School District (“District”) is inviting

sealed bids to construct the following project:

26.5 Warehouse Walk-in “Freezer B” Mechanical Retrofit (“Project” or “Contract”).

The Project consists of replacing the aging R-404A Refrigerant system, with a modern energy-efficient refrigeration

system using the most current refrigerant that will not be phased out.

Contractors must submit sealed bids on or before 10:00 a.m. March 19, 2026, at the Hayward Unified School

District - Purchasing Department, located at 24411 Amador St. Hayward, California 94544 at or after which time the

District will open the bids and publicly read them aloud. Any claim by a Bidder of error in its bid must be made in

compliance with Public Contract Code § 5100, et seq. Any bid that is submitted after this time shall be

non-responsive and returned to the Bidder. The District is not responsible for Bids that are received after the

deadline noted above.

Contractor shall possess at the time of its bid, the following classification(s) of Contractor's California State license:

CSLB - B.

A mandatory bidders’ conference will be held at 10:00 a.m. March 11, 2026, at Hayward Unified School District

Warehouse 24400 Amador St. Hayward, California 94544, for the purpose of acquainting all prospective

contractors with the bid documents and the work site.

Contract Documents are available on the District's website at:

https://www.husd.us/departments/purchasing/active-bids-proposals/informal-projects

Each bid shall be made on the Bid Form prepared by the District in the Contract Documents and must conform and

be fully responsive to all documents comprising the Contract Documents.

The successful Bidder and its subcontractors shall pay all workers on the Project not less than the general prevailing

rate of per diem wages and the general prevailing rate for holiday and overtime work as determined by the Director

of the Department of Industrial Relations, State of California, for the type of work performed and the locality in

which the work is to be performed within the boundaries of the District, pursuant to Labor Code § 1770 et seq.

Prevailing wage rates are on file with the District and are available to any interested party on request or at

www.dir.ca.gov/oprl/statistics_and_databases.html. Bidders and Bidders’ subcontractors shall comply with the

registration and qualification requirements pursuant to Labor Code §§ 1725.5 & 1771.1.

The successful Bidder may substitute securities for any monies withheld by the District to ensure performance

under the Contract, in accordance with the provisions of Public Contract Code § 22300.

Bonds. A bid bond by an admitted surety insurer on the form provided by the District, cash, or a cashier’s check or

a certified check, drawn to the order of the District, in the amount of ten percent (10%) of the total bid price, shall

accompany the Bid Form, as a guarantee that the Contractor will, within seven (7) calendar days after the Notice to

Proceed or other direction, enter into a contract with the District for the performance of the Services as stipulated

in the bid. In addition, a one hundred percent (100%) Performance Bond and a one hundred percent (100%)

Payment Bond will be required of the successful bidder.

HUSD – CUPCCAA Notice to Bidders​

Page 1

The District’s Board reserves the right to reject any and all bids and/or waive any irregularity in any bid received. If

the District awards the Contract, the security of unsuccessful Bidder(s) shall be returned within sixty (60) days from

the time the award is made. Unless otherwise required by law, no Bidder may withdraw its bid for ninety (90) days

after the date of the bid opening.

All bidders’ questions must be submitted in writing via email to Purchasing Manager @ vcoronado@husd.k12.ca.us

no later than 10:00 a.m. on March 13, 2026.

The Project is anticipated to commence on April 1, 2026, with completion expected within thirty (30) calendar days

from the start date.

NTB Release Date: 3/6/26

HUSD – CUPCCAA Notice to Bidders​

Page 2

Commodity Codes

• NAICS 236220Commercial and Institutional Building Construction
• NAICS 238220Plumbing, Heating, and Air-Conditioning Contractors
• NAICS 238990All Other Specialty Trade Contractors
• NAICS 541330Engineering Services

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