Thornton Water Project Source Water Pump Station
| Bidders ID: | NBD10607248216712939 |
|---|---|
| Due Date: | Jul 2, 2026 |
| Posted Date: | Jun 4, 2026 |
| Level of Government: | State & Local |
| State: | Colorado |
| Agency: | City of Thornton |
| Category: |
|
| Solicitation Number: | 12-777XP |
| Source: | Members Only |
| Solicitation Number | Status | Due | Description | Attachments |
| 12-777XP | Active | 7/2/2026 2:00 PM | Thornton Water Project Source Water Pump Station |
Attachment Preview
THE CITY OF THORNTON
9500 CIVIC CENTER DRIVE
THORNTON, CO 80229-4326
Project Manual
For
Construction of
THORNTON WATER PROJECT
SOURCE WATER PUMP STATION
PROJECT NO. 12-777XP
JUNE 2026
TABLE OF CONTENTS
SECTION TITLE
Table of Contents
Invitation for Bid Proposals
Information for Bidders
Procedure for Contract Signing
Bid Proposal
Contract
Addenda
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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 Thornton Water Project – Source Water
Pump Station, Project No. 12-777XP, 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., Thursday, July 2, 2026. 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:
• Construction of a new Source Water Pump Station (SWPS), intake pipeline, intake
structures, discharge pipeline, electrical service, and startup and commissioning
of the SWPS;
• Construction of the Chemical Building, pressure reducing sleeve valve and flow
meter (Segment A PRV and meter), and West Gravel Lakes (WGL) Pump Station
chemical feed improvements;
• Lower Clear Creek (LCC) Canal pressure reducing sleeve valve and vault
improvements;
• Signal Hill pressure instrument improvements;
• Startup and commissioning of the entire Thornton Water Project system, which
includes pumping water for the SWPS to the Wes Brown Water Treatment Plant
(WBWTP) through approximately 70 miles of pipeline. Additional components of
the TWP system that will be incorporated into the startup and commissioning
include the County Line pressure sensor, LCC Pressure Release Valve (PRV) and
Meter, Segment A PRV and Meter, Greeley No. 2 Canal Return Flow Structure,
Cache la Poudre River Return Flow Structure, Signal Hill pressure sensor and
Chemical Feed Building;
• As further described in the Contract Documents; and
• Substantial Completion must be met by September 22, 2028.
Prequalification: Sealed Bid Proposals are being solicited only from Contractors Pre-
Qualified under Thornton’s Request for Contractor Qualifications, 12-777G2 for Thornton
Water Project Pump Station Projects. Specifically, sealed Bids from prime Contractors will
only be accepted from the following pre-qualified Contractors:
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Archer Western Construction, LLC
Garney Companies, Inc.
Glacier Construction Co., Inc.
Myers & Sons Construction, LP
PCL Construction, Inc.
Reynolds Construction
RN Civil Construction
Rice Lake West
Filanc
Hensel Phelps
Oscar Renda
Hudick Excavating
Potential subcontractors are requested to direct their Bids to the above prime Contractors
and need not be pre-qualified for the Project. Thornton reserves the right to post-qualify
subcontractors.
This Project will ONLY utilize Thornton’s website to publish official documents relating to
this Invitation for Bid Proposals. Therefore, respondents must ONLY rely on documents
provided on Thornton’s solicitation page: https://solicitations.thorntonco.gov/solicitations.
Bidders are required to acknowledge all Addenda with their Bid Proposal and are encouraged
to view the Addenda posted on the Contract Administration Solicitation prior to submission
of a Bid Proposal. Bidders that do not acknowledge all Addenda may be considered non-
responsive. 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 at the CSU ARDEC Conference
Center at 4616 NE Frontage Road, Fort Collins, CO 80524 at 1:00 p.m., Thursday,
June 18, 2026. All Prospective Bidders are required to attend. A Project walk-through will
be conducted following the Pre-Bid Conference. A map to the location is here:
Figure 1 - Map to ARDEC Conference Center Location
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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 based businesses may be granted consideration in
evaluation of Bid Proposals, if they meet the following criteria:
A. The business maintains an office, manufacturing, training, retail, or repair
facility within Thornton city limits;
B. The business has a current Thornton business license;
C. The business is current on all Thornton obligations; and
D. The Bidder requests the consideration on the Bid Proposal Form and
supplies the necessary documentation.
All nonmonetary bid criteria being equal, Thornton business’ Bid Proposals will be
discounted for the purpose of evaluating the Bid Proposal prices when compared to non-
Thornton-based businesses by the lesser of five percent (5%) of the Bid Proposal price
or ten thousand dollars ($10,000).
Thornton reserves the right to reject any or all Bid Proposals, to waive any informalities or
irregularities in the Bid Proposals received, and to accept the Bid Proposal which in its
judgment best serves the interests of Thornton. The apparent successful Bidder will be
required to complete a Reference Authorization and Release Form.
All questions shall be directed in writing to Patrick Hinterberger, Contracts Supervisor,
9500 Civic Center Drive, Thornton, CO 80229-4326, e-mail −
patrick.hinterberger@thorntonCO.gov, 8:00 a.m. to 5:00 p.m., local time, Monday through
Friday, excluding holidays.
Date First Published: June 4, 2026
Published at: COT Website and the Contracts & Purchasing Bulletin Board.
BY:
Patrick Hinterberger
Contracts Supervisor
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