Project Information

Bid Title

100th Avenue Multimodal Path

Issuing Agency

City of Thornton

Location

Colorado

Published Date

Jul 9, 2026

Closing Date

Jul 24, 2026

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
23-105	Active	7/24/2026 3:00 PM	100th Avenue Multimodal Path	Solicitation Document Drainage Report Bid Construction Plans Project Special Provisions Standard Special Provisions

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Docusign Envelope ID: 7E8FACE8-8378-8A84-8190-716590851C67

THE CITY OF THORNTON

9500 CIVIC CENTER DRIVE

THORNTON, CO 80229-4326

Project Manual

For

Construction of

100TH AVENUE MULTIMODAL PATH

THORNTON PROJECT NO. 23-105

CDOT PROJECT NO. TAP M286-053 / 25467

July 2026

Docusign Envelope ID: 7E8FACE8-8378-8A84-8190-716590851C67

Table of Contents

Invitation for Bid Proposals

Information for Bidders

Procedure for Contract Signing

Bid Proposal

TABLE OF CONTENTS

I. CONTRACT

II. EXHIBITS:

EXHIBIT A - GENERAL CONDITIONS

EXHIBIT B - DRAWINGS AND SPECIFICATIONS (UNDER SEPARATE COVER)

EXHIBIT C - SCHEDULE OF CONTRACT PAY ITEMS AND PRICES

EXHIBIT D - CONTRACTOR’S SUBCONTRACTOR LISTING

EXHIBIT E - PERFORMANCE BOND & LABOR AND MATERIAL PAYMENT BOND

EXHIBIT F - INSURANCE REQUIREMENTS & CERTIFICATE

EXHIBIT G - SAMPLE NOTICE OF AWARD & NOTICE TO PROCEED

Attachment 1 - FHWA Form 1273 - Required Contract Provisions, Federal-Aid Construction Contracts

Attachment 2 - 100th Avenue Multimodal Path Final Drainage Report March 2026 (under separate cover)

APPENDIX

• CDOT Form #606, Anti-Collusion Affidavit

• CDOT Form #605, Contractor’s Performance Capability Statement

• CDOT Form #621, Assignment of Anti-trust Claims

Addenda

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Docusign Envelope ID: 7E8FACE8-8378-8A84-8190-716590851C67

INVITATION FOR BID PROPOSALS

City of Thornton

9500 Civic Center Drive

Thornton, CO 80229-4326

Sealed Bid Proposals for Construction of 100th Avenue Multimodal Path Thornton Project

No. 23-105, CDOT Project No. TAP M286-053 / 25467 will be received in the Contract

Administration Office at the Thornton City Hall (2nd floor), 9500 Civic Center Drive, until 3:00 p.m.,

July 24th, 2026. At that time, Bid Proposals 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 will construct a multiuse path on the north side of 100th Avenue

between Riverdale Road and the existing sidewalk just west of West Forest Circle. The Project

involves constructing a new detached eight-foot (8’) wide concrete sidewalk approximately

1,150-feet long along the north side of 100th Avenue. Additionally, the Project includes

streetlights, American with Disabilities Act (ADA) ramps at the northeast corner of 100th Avenue

and Riverdale Road, and pavement markings that include a crosswalk on the east side of the

intersection of 100th Avenue and Riverdale Road.

This Project is funded through with federal, state and LA funds and must therefore follow federal

guidelines and regulations. Estimated cost is a range of $1.00 to $1,000,000.00. The contract goal

for On-the-Job Trainees working in an approved training plan in this Contract has been established

as follows: Minimum number of total hours required for On the Job Training is zero (0) hours.

An EEO-1 Report must be submitted to the Joint Reporting Committee if the contractor and

subcontractors meet the eligibility requirements (29CFR 1602.7). For additional information

regarding these federal requirements, please refer to: https://www.eeoc.gov/employers/eeo-1-

data-collection. Davis Bacon Wages are required to be paid on this Project.

The City of Thornton, in accordance with the provisions of Title VI of the Civil Rights Act of 1964

(78 Stat. 252, 42 US.C. §§ 2000d to 2000d-4) and the Regulations, hereby notifies all bidders that

it will affirmatively ensure that any contract entered into pursuant to this advertisement,

disadvantaged business enterprises will be afforded full and fair opportunity to submit bids in

response to this invitation and will not be discriminated against on the grounds of race, color, or

national origin in consideration for any award.

Contractors interested in submitting a Bid Proposal for this Project must be pre-qualified with the

Colorado Department of Transportation (CDOT). Copies of CDOT’s Pre-Qualified Contractor list

can be obtained at http://www.dot.state.co.us/Bidding/listings.html.

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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.

An optional Pre-Bid Conference to discuss the Project will be conducted via web broadcast with

Zoom video at 11:00 a.m., July 9, 2026. All prospective Bidders are encouraged to attend.

Prospective Bidders wishing to take part in the Pre-Proposal Conference should e-mail Contract

Administrator at Keith.griess@ThorntonCo.gov to receive a url link to access the Zoom video Pre-

Proposal Conference. If possible, please hold all questions concerning the RFP until that time.

All Prospective Bidders are encouraged to attend.

Each Bid Proposal shall be submitted on form(s) furnished by Thornton and must be accompanied

by a certified check, cashier's check, or bid bond in an amount of not less than five percent (5%)

of the amount of the Bid Proposal and made payable to the City of Thornton.

The successful Bidder will be required to furnish a Performance Bond and a Labor and Material

Payment Bond, each in the amount of one hundred percent (100%) of the total Contract Price, in

conformity with the requirements of the Contract Documents.

The successful Bidder will be determined on the basis of the lowest responsive and responsible

Bid Proposal

Thornton reserves the right to reject any or all Bid Proposals, to waive any informalities or

irregularities in the Bid Proposals received.

All questions shall be directed in writing to Keith Griess, Senior Contract Administrator, 9500 Civic

Center Drive, Thornton, Colorado 80229-4326, fax 303- 538-7556 or e-mail –

Keith.griess@cityofthornton.net, 8:00 a.m. to 5:00 p.m., local time, Monday through Friday,

excluding holidays.

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Published at: BidNet Direct, COT Website and the Contracts & Purchasing Bulletin Board.

First Publication: July 2, 2026, Northglenn-Thornton Sentinel

Second Publication: July 9, 2026 , Northglenn-Thornton Sentinel

Last Publication: July 16, 2026 , Northglenn-Thornton Sentinel

BY:

_ 6/29/2026 ______

Dennis Laurita

Contracts Supervisor

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