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Basic Information

Reference Number

0000394179

Issuing Organization

City of Thornton

Owner Organization

City of Thornton

Solicitation Type

RFP - Request for Proposal (Formal)

Solicitation Number

23-225

Title

2025 Roundabout Feasibility Study

Source ID

PU.AG.USA.1292.C8920776

Details

Location

United States, Colorado, Adams County

Piggyback Contract

Description

This project consists of providing operational analysis, horizontal design review, vertical design review and design recommendations for proposed roundabouts at the intersections of York Street & 152nd Avenue and York Street & 152nd Parkway. The roundabout analysis shall be based off interim lane configurations and ultimate buildout lane configurations

Dates

Publication

07/28/2025 03:03 PM MDT

Questions are submitted online

Closing Date

08/21/2025 05:00 PM MDT

Prebid Conference

08/05/2025 10:30 AM MDT

Contact Information

Paul Morris

303-538-7392

Paul.Morris@ThorntonCO.gov

Pre-Bidding Events

Event Type

Prebid Conference

Attendance

Recommended

Event date

08/05/2025 10:30 AM MDT

Location

Virtually via the Zoom Web Application

Event Note

An optional pre-proposal conference will be held virtually via the Zoom web application on Tuesday, August 5, 2025 at 10:30 a.m. Invitation is issued under separate cover and can be found in the solicitation documents. All Proposing Firms are encouraged to attend.

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Bid Submission Process

Bid Submission Type

Electronic or Physical Bid Submission

Pricing

In attached document

Bid Documents List

Item Name	Description	Mandatory	Limited to 1 file
Bid Documents	Documents defining the proposal	Yes	No
No entries

Additional Bidding Instructions

Approved Methods for Submission of Proposals:

Electronic proposals shall be submitted/ uploaded to BidnetDirect.com website in response to this solicitation;
Or Physical proposals may be submitted by mail or courier service;
Or Physical Proposals will be received in the Contract Administration Office, 9500 Civic Center Drive, 2nd Floor City Hall, Thornton, CO 80229-4326.