Project Information

Bid Title

City Hall Glazing Replacement

Issuing Agency

City of Thornton

Location

Colorado

Published Date

Nov 21, 2025

Closing Date

Dec 17, 2025

Government Level

State & Local

Status

Closed

Original Source

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Bid Documents

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Project Description

Solicitation number	Status	Due	Description	Attachments
340-24	Active	12/17/2025 2:00 PM	City Hall Glazing Replacement	Solicitation Document 08-81-00 Glazing Glazing Bid Narrative Photos Addendum No. One

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THE CITY OF THORNTON

9500 CIVIC CENTER DRIVE

THORNTON, CO 80229-4326

Project Manual

For

Construction of

CITY HALL GLAZING REPLACEMENT

PROJECT NO. 340-24

NOVEMBER 2025

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TABLE OF CONTENTS

SECTION TITLE

Table of Contents

Invitation for Bid Proposals

Information for Bidders

Procedure for Contract Signing

Bid Proposal

Contractor's Post-Qualifications

Reference Authorization and Release Form

Post-Qualification Questionnaire

Bidder’s Post-Qualification Affidavit

Contract

Appendix No. 1: Ribbon Window Measurements

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INVITATION FOR BID PROPOSALS

City of Thornton

9500 Civic Center Drive

Thornton, CO 80229-4326

Sealed Bid Proposals for Construction of the City Hall Glazing Replacement, Project No.

340-24 will be received in the Contract Administration Office at the City of Thornton

(Thornton) City Hall (2nd floor), 9500 Civic Center Drive, until 2:00 p.m., December 10,

2025. At that time, the bid will be publicly opened and read aloud.

Note: Late Proposals will not be accepted under any circumstances. Vendors electing to

submit their bid via mail or courier service accept all responsibility for delivery to the

Contract Administration Office by the bid closing time indicated. Thornton is not responsible

for lost or late delivery of bid proposals.

Project Description: The Project consists of removing and replacing of existing glazing lites

at the City Hall storefront and atrium curtain wall system, followed by removal and

replacement of existing glazing lites in the ribbon windows. The available budget for this

project is fixed at three hundred sixty thousand dollars ($360,000.00). This IFB is seeking

bids for the maximum amount of glazing that can be installed for the stipulated sum of three

hundred sixty thousand dollars ($360,000.00). Project award is anticipated in January,

2026, and to be substantially complete by May 15, 2025.

Thornton utilizes the BidNet Direct System (BidNet) in the advertisement and facilitation of

solicitations. Therefore, respondents must ONLY rely on documents provided on the

BidNet Direct System (BidNet) website: www.BidNetDirect.com.

Thornton utilizes the BidNet Direct System at www.BidNetDirect.com to distribute official

copies of the Drawings and Project Manual (“Bid Documents”) for use in preparing Bid

Proposals. Bidders will be required to register with the website to download the Bid

Documents and Addenda. There is no charge by BidNet Direct for this service. If you

experience problems with the BidNet Direct website, please call 1-800-835-4603 for

assistance. Bidders are required to acknowledge all Addenda with their Bid Proposal and

are encouraged to either register with the website or to view the Addenda posted on the

Contract Administration Solicitation website: https://solicitations.thorntonco.gov/solicitations

prior to submission of a Bid Proposal. Bidders that do not acknowledge all Addenda may be

considered non-responsive. The Bid Documents, including Addenda, are also available for

viewing at the Contract Administration office located on the 2nd floor of City Hall at 9500 Civic

Center Drive, Thornton, Colorado. Bidders that do not have download and/or printing

capability in-house, may contact a commercial blueprint company or other reprographics

company for assistance with downloading and printing the Bid Documents.

A mandatory Pre-Bid Conference will be held in the Training Room, at the Thornton City

Hall, 9500 Civic Center Drive, Thornton, CO 80229 at 2:30 p.m., November 20, 2025.

All Prospective Bidders are required to attend. A Project mandatory site walk-through will

be conducted following the Pre-Bid Conference.

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Commodity Codes

• NAICS 238150Glass and Glazing Contractors

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