This Government Contract opportunity from Colorado was posted on September 9, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Mine Grate Fabrication and Installation

Closed

State & Local

Submission Closed09/16/2026, 10:00:00 PM UTC

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

Active Opportunities Like This One

NAICS: 238120

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SLED

Structural Steel Repair and Fabrication

Texas Department of Transportation

POSTED

DEADLINE

Structural Steel FabricatorThe Port Hueneme Water Agency in California is seeking a structural steel fabricator for a subcontract related to City Desalter Improvement projects. The selected contractor will be responsible for the fabrication, supply, and installation of structural steel frames and supports, ensuring all work is performed in accordance with Section 05 05 20. The project is located in Oxnard, California, and falls under NAICS code 238120. Interested parties must submit their responses by the deadline of November 17, 2026.

Port Hueneme Water Agency

POSTED

DEADLINE

Cabot Tower Signal Mast Replacement, Signal Hill National Historic Site

Solicitation # 5P468-26-0234/A

Parks Canada Agency is soliciting bids for the removal and in-kind replacement of the 6-meter wooden signal mast and associated rooftop equipment repairs at the Cabot Tower, located within the Signal Hill National Historic Site in St. John's, Newfoundland and Labrador. The project requires the contractor to remove the existing mast, measure it, and install an identical replacement to ensure existing equipment can be reattached, while also performing structural repairs to anchor bolts and roof materials. All work must comply with the National Parks Act, the Fisheries Act, and the 2025 National Building Code of Canada. The project is scheduled to be performed during the off-season when the tower is closed, with a final completion deadline of March 31, 2027. The contract will be awarded based on a weighted evaluation consisting of 90 percent price and 10 percent for an Indigenous Participation Plan. Bidders must follow a strict two-submission process, providing the Indigenous Participation Plan as Submission 1 and the Bid and Acceptance Form as Submission 2. Official bids must be submitted via email to [email hidden] or by fax to [phone hidden] by the closing date of October 29, 2026, at 2:00 PM NDT. Submissions via SAP Ariba, courier, or in-person will not be accepted. Contractors are required to implement comprehensive site-specific health, safety, and environmental plans, including spill control and resource protection, and must provide security personnel to guard the site after working hours.

POSTED

DEADLINE

Structural Steel/Mounting Supply & Installation

Oil & Gas Development Company Limited (OGDCL)

POSTED

DEADLINE

Steel Joist and Metal Decking InstallationThis subcontract for Harford County Public Schools involves the supply and installation of open-web steel joists and corrugated metal floor and roof decking. The selected contractor will be responsible for performing steel joist framing and metal decking installation in strict accordance with project specifications to deliver complete floor and roof deck systems for prime contractors. A critical requirement for this engagement is the provision of a Maryland licensed Professional Engineer to handle the delegated design of the steel joists. The opportunity is categorized under NAICS code 238120, with a response deadline set for October 29, 2026.

Harford County Public Schools

POSTED

DEADLINE

Structural Steel Fabrication and ErectionThis subcontract for Structural Steel Fabrication and Erection involves providing comprehensive steel services for Harford County Public Schools facility projects. The scope of work includes the fabrication and installation of primary structural skeletons, architecturally exposed framing, and specialized steel for courtyard shade structures, building canopies, and bus loop canopies. Additionally, the contractor is responsible for the field installation of rooftop equipment support framing to deliver a fully erected and bolted or welded structural steel frame. A critical requirement for this contract is the provision of a Maryland Professional Engineer for all delegated design tasks. Interested parties should note the tight response window, with the solicitation posted on October 26, 2026, and a deadline for responses set for October 29, 2026. The project falls under NAICS code 238120 and is managed through the state of Maryland.

Harford County Public Schools

POSTED

DEADLINE

New Combination Harford Academy and Elementary School: 05A Package–STEEL

Solicitation # HRM-26-3

The Board of Education of Harford County is soliciting sealed, lump-sum bids for the 05A Package-Steel for the construction of the New Combination Harford Academy and Elementary School located at 1605 Eva Mar Boulevard, Bel Air, Maryland. This project, estimated at approximately 150 million dollars, requires the provision of all labor, materials, equipment, and services for the steel package, including a base bid and several add alternates for classroom additions and floor finishes. Bids are due by 2:00 p.m. local time on October 29, 2026, at the Harford County Public Schools Planning and Construction Department Facilities Training Center. The contract emphasizes strict compliance with the Buy American Steel Act and Maryland prevailing wage standards. A Minority Business Enterprise goal of 15 percent is established, with a specific 8 percent subgoal for African American subgroups. Bidders must provide a bid bond of at least 5 percent of the combined bids, and the awarded contractor must provide 100 percent performance and payment bonds. Logistics are critical, as the project requires a phased, just-in-time delivery of structural steel, with materials not to be delivered to the site more than 14 calendar days before scheduled erection. Evaluation is based on the lump sum bid adjusted by unit price bids and alternates, with a preference order for award given to Harford County bidders, followed by out-of-county Maryland bidders. The contract includes a liquidated damages provision of 1,000 dollars per calendar day for delays beyond completion dates. Contractors must adhere to the T.J Vinton Schafer Safety Manual and the Construction Manager's Quality Control Program, and they must submit monthly LEED template updates to avoid payment holds. Required submission documents include the MBE Utilization and Fair Solicitation Affidavit, the Affidavit of Qualification to Bid, and a bid bond.

Harford County Public Schools

POSTED

DEADLINE

Metal Fabrications & FencingThis subcontract agreement involves the fabrication and installation of metal items for prime contractors operating on Lake Elsinore Unified School District projects. The scope of work includes the delivery and installation of custom fabricated gates, fences, pipe bollards, and embedded steel anchors, utilizing ASTM A36 carbon steel and ASTM A123 zinc-coated steel. The project is located in Wildomar, California, and falls under NAICS code 238120. Interested parties must submit their responses by the deadline of November 12, 2026, following the posting date of October 26, 2026.

Lake Elsinore Unified School District

POSTED

DEADLINE

Safety Railing InstallationThis subcontract involves the fabrication and installation of safety railing systems for prime contractors working on City of Monterey Department of Public Works projects. The scope of work requires the use of steel or aluminum tubing conforming to ASTM A500 and ASTM B221 standards to ensure all installations meet OSHA 1910.29 and 1926.502 fall protection requirements. The project is located in Monterey, California, under NAICS code 238120. Interested parties must submit their responses by the deadline of December 1, 2026.

City Of Monterey Department Of Public Works

POSTED

DEADLINE

Pipe and Tube Railing InstallationThis subcontract for Pipe and Tube Railing Installation involves the fabrication, furnishing, and installation of wall-mounted and free-standing railings for prime contractors working on Chicago Public Schools facility projects. The scope of work requires the installation of two handrails per project, ensuring full compliance with the Chicago Building Code, 2010 ADA Standards, and 16 CFR 1201. To ensure durability, all materials must be treated with zinc-rich or hot-dip galvanized coatings in accordance with ASTM A123 standards. The opportunity is categorized under NAICS code 238120 and is managed by Chicago Public Schools in Illinois. Interested parties must submit their responses by the deadline of November 5, 2026, at 8:00 PM. The contract focuses on the delivery of fully installed handrails and guardrails across designated school facilities.

Chicago Public Schools

POSTED

DEADLINE

Structural Steel Repair and InstallationThis subcontract for Structural Steel Repair and Installation involves performing specialized steel work for prime contractors on facility projects within Chesterfield County and Chesterfield County Public Schools. The scope of work includes the fabrication and installation of structural steel supports, the integration of steel components with masonry structures, and the use of professional welding, cutting, and hoisting equipment to deliver completed installations. The project is located in Chesterfield, Virginia, and requires contractors to hold valid local professional licenses and registration with the Virginia State Corporation Commission. Interested parties must submit their responses by the deadline of December 10, 2026, under NAICS code 238120.

POSTED

DEADLINE

Structural Steel & Tower FabricationThis subcontract for the Town of Leesburg Executive Airport ATC Tower project involves the fabrication and erection of the primary structural steel frame. The scope of work includes welding, hoisting, and bolting heavy structural steel, as well as the installation of elevator shafts and stairs within the tower core to deliver a completed structural steel skeleton. Qualified contractors must provide AWS certified welders and demonstrate specific experience with tower or high-rise structures. The project is located in Leesburg, Virginia, with a response deadline set for November 23, 2026.

Town of Leesburg

POSTED

1 day ago

DEADLINE

in 27 days

AI Contract Overview

This subcontract involves the fabrication and installation of industrial steel grating for prime contractors working on Colorado Division of Reclamation Mining and Safety mine reclamation projects. The scope of work includes creating grates based on specific mine entry dimensions and installing them according to Standard Work Specifications 8 or 11 at designated mine features. The contract requires strict adherence to Buy America regulations for all domestic iron and steel used in the project. It is categorized under NAICS code 238120 and is managed by the Colorado Department of Natural Resources.

General Info

Fabrication and installation of Buy America compliant steel grating for Colorado mine reclamation.

Agency

Colorado → DNR - Division Of Reclamation Mining & Safety

NAICS

238120 - Structural Steel and Precast Concrete Contractors

Place of Performance

Not specified

Set-Aside

NONE

Documents

This scope was carved out of DQ1 PKAA 2027*0058.

The full solicitation package (15 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

PKAA, DRUM Little Long North Project

AI Contract Breakdown

Uniform Contract Format

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Timeline

PhaseClosed

PostedSep 9

subcontract

Response DeadlineSep 16

Deadline has passed

Submission Closed

09/16/2026, 10:00:00 PM UTC

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Organization & Contact Information

AgencyColorado → DNR - Division Of Reclamation Mining & Safety

ContactsNo contacts available

OfficeN/A

Organization / AgencyColorado → DNR - Division Of Reclamation Mining & Safety

Office AddressN/A

ContactsNo contact information available

Full Description

Supplies and installs industrial steel grating for prime contractors on Colorado DRMS mine reclamation projects. Fabricates grates based on mine entry dimensions and installs them per Standard Work Specification 8 or 11. Adheres to Buy America requirements for domestic iron and steel. Delivers installed security grates at specified mine features.