Unofficial Notice of Invitation to Bid (NIB)

Dublin Unified School District is seeking bids from qualified and interested contractors for the following project titled, Nielsen Elementary Windows Installation, identified under Solicitation ID: IFB 25-26/006. Work is to be performed near 7471 Larkdale Ave, Dublin, CA 94568, USA in Alameda County.

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General Project Description

This project entails the retrofit replacement of 37 existing aluminum-framed windows at Nielsen Elementary School. The work involves installing new vinyl, dual-pane, low-E energy-efficient windows, utilizing a 2-inch flush fin (Z-bar) frame designed to overlap the existing stucco without requiring demolition work. The scope focuses on enhancing energy efficiency and modernizing the school's fenestration.

General Bid Items

Quantity: 37 Unit: EA Work Item: Retrofit replacement of existing aluminum-framed windows.
Quantity: - Unit: - Work Item: Installation of new vinyl, dual-pane, low-E energy-efficient windows. Specifications: 2-inch flush fin (Z-bar) frame.
Quantity: - Unit: - Work Item: Overlap existing stucco with window frame. Specifications: Without demolition.

NAICS Classification

NAICS 238150 – Glass and Glazing Contractors (Primary work: replacement of existing windows with new energy-efficient vinyl, dual-pane, low-E windows.), NAICS 238390 – Other Building Finishing Contractors (For related stucco finishing/sealing work around window installations to ensure proper overlap and weatherproofing without demolition.)

Records and Due Date

This bid opportunity was entered into BidAmerica on February 13, 2026, and was last updated on February 13, 2026. All bids and/or proposals are due on March 5, 2026.

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Legal Disclaimer

All bidders are responsible for reviewing and verifying all official bid documentation directly from the issuing agency. BidAmerica aggregates public bid information for advertisement purposes for contractors and government agencies convenience. This Notice of Invitation to Bid is for reference purposes only and is not an official or complete representation of any documents issued by Dublin Unified School District. BidAmerica does not guarantee the accuracy, completeness, or timeliness of any information displayed and shall not be held liable for any errors, omissions, misinterpretations, or damages resulting from reliance on this summary. Contractors must obtain all official information—including plans, specifications, addenda, deadlines, submission requirements, qualifications, and bidding conditions—directly from Dublin Unified School District prior to bidding.