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This Government Contract opportunity from Department Of The Interior was posted on June 11, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Structural Steel Fabrication and Erection

Closed
Federal

Contract Overview

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

Active Opportunities Like This One

NAICS: 332312
New
DIBBS
Fabrication of Stackable Storage and Transport Frames (NSN 8145-01-586-0404)This subcontract involves the fabrication of 15 stackable storage and transport frames for prime contractors supporting Department of Defense supply contracts. The manufacturer must produce the frames in accordance with the technical specifications for NSN 8145-01-586-0404 and part number 06080-A4, utilizing industrial processes such as metal stamping, welding, or bending. The contractor is required to maintain strict adherence to the DLA Master List of Technical and Quality Requirements and ensure full compliance with the Buy American Act. Performance for this contract is centered at Fort Bliss, Texas, under NAICS code 332312.
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31 minutes ago

DEADLINE

in 12 days
NAICS: 332312
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DIBBS
Supply of Square/Rectangular Metallic Tubing (ASTM A513)
DLA WEAPONS SUPPORT FLUID HANDLING DIVISION

POSTED

31 minutes ago

DEADLINE

in 12 days
NAICS: 332312
New
DIBBS
Supply of Fire Hose Siamese Connections
DLA DIST SAN JOAQUIN

POSTED

31 minutes ago

DEADLINE

in 12 days
NAICS: 332312
New
DIBBS
Fabrication of Vehicular Step AssembliesThis subcontract involves the fabrication of 22 completed vehicular step assemblies for prime contractors supporting the Department of Defense, specifically the DLA Weapons Support Land Supplier Operations Engines. The manufacturer must produce parts according to NSN 2590-01-660-9231 and Oshkosh Defense LLC P/N 4344300 specifications, while ensuring strict adherence to the DLA Master List of Technical and Quality Requirements. Performance of the contract will take place in New Cumberland, Pennsylvania. A critical restriction is placed on the production process, as additive manufacturing is prohibited unless explicit authorization is granted by the ESA. The solicitation was posted on October 28, 2026, with a response deadline of November 9, 2026.
DLA WEAPONS SUPPORT LAND SUPPLIER OPNS ENGINES

POSTED

31 minutes ago

DEADLINE

in 12 days
NAICS: 332312
New
DIBBS
Precision Fabrication of Wiring Harness BracketsThis subcontract opportunity is for the precision fabrication of wiring harness brackets to support DLA Weapons Support ASC projects. The selected provider will be responsible for the machining, bending, or stamping of metal bracket components in strict accordance with TDP Rev C Gen 3 and Reference Drawing 81755, including all required surface treatments. This is a total small business set-aside under NAICS code 332312 for the Department of Defense. Qualified contractors must possess CNC machining equipment and maintain ISO 9001:2015 certification. Due to the nature of the work, strict adherence to ITAR/EAR compliance, US/Canada Joint Certification, and CMMC Level 2/DFARS 252.204-7012 standards is mandatory. Responses are due by November 6, 2026.
DLA WEAPONS SUPPORT ASC SUPPLIER OPER AE AND AF DIV

POSTED

31 minutes ago

DEADLINE

in 9 days
NAICS: 332312
New
DIBBS
Roof Canopy Assembly Fabrication and SupplyThis subcontract involves the fabrication and supply of 39 Roof Canopy Assemblies for prime contractors supporting Department of Defense supply contracts. The work is managed through the DDSP New Cumberland Facility and requires all assemblies to be manufactured according to the technical specifications for NSN 5411014767136. The selected provider must perform rigorous quality assurance and inspections to ensure all units meet strict DLA technical requirements. Administrative requirements for this contract include active SAM registration and access to the Wide Area Workflow system. The project falls under NAICS code 332312, with the place of performance located in New Cumberland. Interested parties must submit their responses by November 9, 2026.
DDSP NEW CUMBERLAND FACILITY

POSTED

31 minutes ago

DEADLINE

in 12 days
NAICS: 332312
New
DIBBS
Marine Hatch Assembly (NSN 2040015355766)This subcontract involves the manufacture or procurement of one Marine Hatch assembly under NSN 2040015355766 for the Department of Defense, specifically the DLA Weapons Support Fluid Handling Division. The contractor is responsible for ensuring the assembly is produced from marine-grade materials and adheres to strict marking, labeling, and packaging standards as defined by MIL-STD-129 and MIL-STD-2073-1E. Compliance requirements are rigorous, necessitating adherence to ITAR and EAR export controls, as well as CMMC Level 2 and NIST SP 800-171 security assessments. The final deliverable is a single completed, packaged, and labeled marine hatch assembly. Interested parties must respond by November 9, 2026.
DLA WEAPONS SUPPORT FLUID HANDLING DIVISION

POSTED

31 minutes ago

DEADLINE

in 12 days
NAICS: 332312
New
DIBBS
Manufacture and Supply of Outside Platform ScissorsThis subcontract involves the manufacture and supply of 75 units of outside platform scissors for prime contractors working on DLA Troop Support projects. The items must be produced in strict accordance with Basic Drawing NR 98750 51D24865 (Rev M) and NSN 1730000308392, utilizing heavy-duty metal fabrication equipment to ensure all government technical specifications are met. The contract is issued by the Department of Defense under NAICS code 332312, with performance taking place in Tracy, California. Eligible providers must possess a valid UEI and CAGE code. Delivery of the 75 completed units is required under FOB Origin terms, with a response deadline set for November 9, 2026.
CONSTRUCTION & EQUIPMENT MANU & CON

POSTED

31 minutes ago

DEADLINE

in 12 days
NAICS: 332312
New
DIBBS
Fabrication of Modular Storage and Transport FramesThis subcontract involves the fabrication of 20 modular storage and transport frames for prime contractors supporting Department of Defense supply contracts. The manufacturing process must strictly adhere to NSN 8145015120919 specifications and the DLA Master List of Technical and Quality Requirements (RA001), utilizing industrial metal fabrication equipment to ensure all units are modular and compatible for transport. The project is managed by Construction and Equipment Containers and will be performed at Fort Bliss. To be eligible, the provider must ensure full compliance with the Buy American Act and the Berry Amendment. The solicitation was posted on October 28, 2026, with a response deadline of November 9, 2026.
CONSTRUCTION & EQUIPMENT CONTAINERS

POSTED

31 minutes ago

DEADLINE

in 12 days
NAICS: 332312
New
DIBBS
Supply of Multiple Angle Brackets
DLA WEAPONS SUPPORT LAND SUPPLY CHAIN

POSTED

31 minutes ago

DEADLINE

in 12 days
NAICS: 332312
New
DIBBS
Supply of POLE ASSY, D2 SS (NSN 5411015299306)This subcontract involves the manufacture and supply of the POLE ASSY, D2 SS, identified by NSN 5411015299306, for prime contractors supporting Department of Defense supply contracts. The contractor is responsible for producing or sourcing the assembly using stainless steel and specialized tooling to ensure strict adherence to dimensions, tolerances, and the DLA Master List of Technical and Quality Requirements. The project is managed under the DDSP New Cumberland Facility with performance taking place in New Cumberland, Pennsylvania. All finished assemblies must be delivered to the designated DLA location within 167 days after the order is placed. The opportunity is categorized under NAICS code 332312.
DDSP NEW CUMBERLAND FACILITY

POSTED

31 minutes ago

DEADLINE

in 12 days
NAICS: 332312
New
DIBBS
Fabrication of A-Frame Support (P/N 1147-1)This subcontract involves the fabrication and assembly of one A-Frame Support, part number 1147-1 and NSN 3940-01-648-5873, for prime contractors supporting DLA Troop Support equipment contracts. The work must be performed in strict accordance with TDP Rev A Gen 1 and Tru-Hitch, Inc. design standards, with a specific prohibition against additive manufacturing unless prior authorization is granted. The project is managed under the Department of Defense and requires full compliance with the Buy American Act and DFARS 252.204-7012. Performance will take place in Ft Carson, with a response deadline of November 9, 2026.
CONSTRUCTION & EQUIPMENT MANU & CON

POSTED

31 minutes ago

DEADLINE

in 12 days

AI Contract Overview

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The contract involves the fabrication and on-site assembly of structural steel components, including frames, beams, columns, and their connections. It is a subcontract opportunity issued by the Lower Colorado Regional Office under the Department of the Interior, designated as a Total Small Business Set-Aside in accordance with FAR 19.5. The work falls under the NAICS code 332312, which pertains to fabricated structural metal manufacturing. The solicitation was posted on June 11, 2026, with a response deadline of June 30, 2026. Specific details about the location of performance and contact information are not provided. This contract offers small businesses the chance to participate in steel fabrication and erection services for the agency's infrastructure needs.

General Info

Fabrication and assembly of structural steel for Department of the Interior, small business set-aside.

Agency

Department Of The Interior → Lower Colorado Regional Office

NAICS

332312 - Fabricated Structural Metal Manufacturing

Place of Performance

NV

Set-Aside

SBA

Documents

This scope was carved out of 140R3026Q0071.

The full solicitation package (9 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

66--HD EMERGENCY GENERATOR MAINTENANCE BPA

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Timeline

PhaseClosed
Posted

subcontract

Response Deadline

Deadline has passed

Submission Closed

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Organization & Contact Information

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AgencyDepartment Of The Interior → Lower Colorado Regional Office
ContactsNo contacts available
OfficeN/A
Organization / AgencyDepartment Of The Interior → Lower Colorado Regional Office
Office AddressN/A
ContactsNo contact information available

Full Description

Show more
Fabrication and on-site assembly of structural steel frames, beams, columns, and connections.

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Same awarding agency

NAICS: 332312
Federal
Industrial Cable and Structural Steel SupplyThis subcontract for Industrial Cable and Structural Steel Supply supports crane refurbishment projects for the Department of the Interior's Lower Colorado Regional Office. The scope involves the manufacture and delivery of custom-length high-tensile cables, sheaves, and structural steel components tailored to specific project drawings for prime contractors. The contract requires strict adherence to Buy American Requirements under FAR 52.225-12 and the provision of Mill Test Reports for all materials. This opportunity is categorized under NAICS code 332312, with a response deadline of December 18, 2026.
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DEADLINE

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NAICS: 238210
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Crane Electrical and Control Systems InstallationThis subcontract for the Lower Colorado Regional Office of the Department of the Interior involves the installation and refurbishment of electrical power supplies, control panels, and operational wiring for cableway cranes. The scope of work includes the installation of motors, control switches, and safety sensors utilizing high-voltage cabling, industrial electrical panels, and PLC systems to deliver a fully wired and tested electrical control system. The project requires a Licensed Master Electrician and strict adherence to NEC compliance. Interested parties must submit their responses by December 18, 2026, under NAICS code 238210.
Electrical Contractors and Other Wiring Installation Contractors

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3 months ago

DEADLINE

in about 2 months
View Details
NAICS: 238990
Federal
Cableway Crane Mechanical Systems RefurbishmentThis subcontract for the Lower Colorado Regional Office of the Department of the Interior involves the mechanical overhaul and refurbishment of cableway crane systems for prime contractors on Bureau of Reclamation projects. The scope of work includes the replacement of cables, sheaves, bearings, and structural components using specialized rigging equipment and heavy-duty components to deliver a fully operational system. The project requires strict adherence to ASME/ANSI crane safety standards and compliance with prevailing wage requirements for Nevada and Arizona. Under NAICS code 238990, the response deadline for this opportunity is December 18, 2026.
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POSTED

3 months ago

DEADLINE

in about 2 months
View Details
NAICS: 484220
Federal
Site Mobilization and Equipment TransportThis subcontract for Site Mobilization and Equipment Transport supports prime contractors on Bureau of Reclamation projects under the Department of the Interior's Lower Colorado Regional Office. The scope of work involves the transport of heavy equipment, including crane components and plant equipment, using flatbeds and heavy-haul trucking, as well as the establishment of temporary site facilities. The provider is responsible for delivering all necessary equipment to the site and must ensure all personnel possess valid CDL licenses and maintain full DOT compliance. Additionally, security clearance is required for facility access. The response deadline for this opportunity is December 18, 2026.
Specialized Freight (except Used Goods) Trucking, Local

POSTED

3 months ago

DEADLINE

in about 2 months
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NAICS: 237990
Federal
Z--CABLEWAY CRANE REFURBISHMENT
Solicitation # 140R3026R0010
Solicitation 140R3026R0010 is a full and open competition request for proposals issued by the Department of the Interior, Bureau of Reclamation, for the refurbishment of the 150-ton cableway crane at Hoover Dam. This firm-fixed-price contract, estimated between 5 million and 10 million dollars, involves a comprehensive scope of work including the replacement of track and button line cables, refurbishment of the carriage, installation of a slack carrier, replacement of sheaves, and updates to the hydraulic hand pump and lines. The project concludes with mandatory load testing and annual inspection certification. The performance period is 850 calendar days, with a scheduled window from September 30, 2026, to December 29, 2028, requiring work to commence within 10 days of the Notice to Proceed. The award will be based on a best-value negotiation under FAR Part 15, where technical factors—specifically relevant experience, technical capability, past performance, safety plans, and small business participation—are significantly more important than price. Contractors must be registered in the System for Award Management and provide a Unique Entity Identifier. Required submissions include a bid bond, as well as performance and payment bonds upon award. Labor must comply with prevailing wage determinations for Mohave County, Arizona, and Clark County, Nevada. Proposals must be submitted in separate volumes, including a business proposal and a price proposal, with a strict 50-page limit on the technical volume. Payment will be processed electronically through the Treasury's Invoice Processing Platform System.
Other Heavy and Civil Engineering Construction

POSTED

3 months ago

DEADLINE

in about 2 months
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NAICS: 238220
Federal
HVAC Control System Integration & InstallationThe contract involves the replacement of existing York HVAC controllers with Johnson Controls BACnet MSTP controllers at the Yuma Area Office. The scope includes not only the removal and installation of new controllers but also the full system integration, configuration, and commissioning to ensure proper functionality and coordination within the existing HVAC system. This project aims to upgrade the control system to a more advanced BACnet MSTP protocol for improved performance and compatibility. Administered by the Lower Colorado Regional Office of the Department of the Interior, this subcontract falls under the NAICS code 238220, which pertains to plumbing, heating, and air-conditioning contractors. The solicitation does not specify a set-aside type or a dedicated point of contact, and no detailed location data beyond the Yuma Area Office is provided. The contract was posted on June 3, 2026, highlighting a commitment to modernizing facility infrastructure through this targeted HVAC control system installation and integration.
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5 months ago

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NAICS: 423830
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Hollow Core Drill Bit SupplyThe contract outlines the supply of commercial off-the-shelf hollow core drill bits ranging in size from 3/8 inch to 1 inch, intended for use in the field installation and maintenance of stoplog seals. These drill bits are critical components for ensuring the proper function and longevity of hydraulic structures, particularly in environments requiring precise and reliable drilling for seal placement and repair. The work is categorized as a subcontract under NAICS code 423830, which corresponds to wholesale trade of construction materials, indicating a focus on procurement through established supply channels rather than custom manufacturing. The solicitation was posted on May 7, 2026, under the Lower Colorado Regional Office of the Department of the Interior, emphasizing the federal agency’s operational need for standardized, high-quality tools to support infrastructure maintenance in water management systems. While specific performance locations and point of contact details are not provided, the requirement is clearly tied to field operations where durability, accuracy, and compatibility with existing equipment are essential.
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6 months ago

DEADLINE

N/A
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NAICS: 326299
Federal
U-Shaped Neoprene Stoplog Seal FabricationFifteen U-shaped neoprene seal assemblies are to be fabricated for the Brock Reservoir Gate in accordance with Reclamation design drawings and strict material specifications. Each seal must meet a Shore A hardness range of 60 to 70 and demonstrate a minimum tensile strength of 2,500 psi to ensure durability and performance under operational conditions. The work is being conducted under a subcontract issued by the Lower Colorado Regional Office of the Department of the Interior, with the North American Industry Classification System code 326299 indicating it falls under other rubber product manufacturing. The solicitation was posted on May 7, 2026, and the performance location is tied to the Brock Reservoir site, though specific city or state details are not provided. All fabrication must adhere precisely to technical requirements without deviation, ensuring compatibility and functionality within the existing gate system.
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6 months ago

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NAICS: 484121
Federal
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DEADLINE

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NAICS: 541690
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Technical Documentation and O&M Manual DevelopmentThis contract involves the development of detailed Operation and Maintenance (O&M) manuals for pump systems, encompassing essential technical information such as performance curves, test data, lubrication instructions, and parts lists. The purpose is to create comprehensive documentation that supports effective management and upkeep of the pump equipment, ensuring operational reliability and ease of maintenance. The work falls under the NAICS code 541690, indicating specialized technical services. Issued by the Lower Colorado Regional Office of the Department of the Interior, this subcontract was posted in mid-April 2026. Although specific location details and point of contact information are not provided, the contract clearly focuses on producing technical documentation critical for system operators and maintenance personnel. The deliverables aim to enhance the understanding and functionality of the pump systems through well-organized and thorough manuals.
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7 months ago

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NAICS: 332813
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7 months ago

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Earlier notices in this NAICS code

Posted before this notice, open and closed

NAICS: 332312
Closed
Federal
Structural Steel Fabrication and Erection
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POSTED

5 months ago

CLOSED

3 months ago
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5 months ago

CLOSED

4 months ago
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CLOSED

4 months ago
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CLOSED

4 months ago
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