Active SLED Opportunity · COLORADO · CITY OF THORNTON
AI Summary
City of Thornton seeks sealed bids for a valve replacement project involving water valves from 6- to 12-inch, including asphalt and concrete restoration, landscape work, and traffic control. Only pre-qualified prime contractors may submit bids. Mandatory prebid conference on 2026-06-30.
The Project consists of replacing select water valves throughout Thornton’s potable water service area. Valve sizes included in this Project range from 6-inch to 12-inch. Pipe material connections to the valves include polyvinyl chloride (PVC), ductile iron (DIP), and asbestos cement (AC). Additional work pertaining to this Project includes, but is not limited to, asphalt demolition and patching, concrete restoration, landscape restoration, and traffic control. Sealed Bid Proposals are being solicited only from Contractors Pre-Qualified under Thornton’s Request for Contractor Qualifications for City of Thornton Utilities Projects. Specifically, sealed Bids from prime Contractors will only be accepted from the following pre-qualified Contractors: Alpine Civil Construction Inc. American West Construction Archer Western Construction, LLC Aslan Construction, Inc. Brannan Sand and Gravel Company, LLC BT Construction, Inc. Concrete Express, Inc dba CEI Concrete Works of Colorado Connell Resources, Inc. Duran Excavating Edge Contracting Fiore & Sons Flatiron Constructors, Inc. Garney Companies, Inc. Glacier Construction Co. Global Underground Corp Goodland Construction Gracon LLC Hamon Infrastructure Harper Brothers Construction, LLC Hudick Excavating, Inc dba HEI Civil Insituform Technologies, LLC Iron Woman Construction and Environmental Services, LLC Filanc Krische Construction, Inc. Mid City Corporation H & L Concrete. Inc. dba Naranjo Civil Nelson Pipeline Constructors, LLC. Northern Colorado Constructors, Inc. PCL Construction, Inc. Reynolds Construction Rice Lake West RN Civil Construction, LLC R&D Pipeline Construction, Inc. SJ Louis T-Lowell Construction Wagner Construction, Inc. WW Clyde, Inc. Zak Dirt 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. **Project Type**: IFB - Invitation for Bid (Formal) **Source ID**: PU.AG.USA.1292.C17010501 **Piggyback Contract**: No **Question Acceptance Deadline**: 07/11/2026 07:00 PM EDT **Questions are submitted online**: No **Bid Submission Type**: Physical Bid Submission **Owner Organization**: City of Thornton **Reference Number**: 0000428571 **Pre-Bidding Events**: Event Type: Prebid Conference | Attendance: Mandatory | Event date: 06/30/2026 01:00 PM EDT | Location: Virtual | Event Note: Email adam.reiner@thorntonco.gov for an invitation.
SLED stands for State, Local, and Education. These are solicitations issued by state governments, counties, cities, school districts, utilities, and higher education institutions — as opposed to federal agencies.
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