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This Government Contract opportunity from Department Of Defense was posted on January 30, 2025. 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: 238120
New
SLED
Structural Steel and MetalsThis subcontract for Structural Steel and Metals involves the fabrication and erection of a structural steel frame for a school addition project under the Henry County Board of Education in Georgia. The selected contractor will be responsible for installing essential components, including steel beams, columns, joists, and metal decking, to deliver a completed structural steel skeleton for the prime contractor. The opportunity was posted on October 28, 2026, with a response deadline of December 3, 2026. Classified under NAICS code 238120, this project focuses on specialized structural steel work to support the expansion of educational facilities within Henry County.
Henry County Board of Education

POSTED

about 1 hour ago

DEADLINE

in about 1 month
NAICS: 238120
New
SLED
Corpyard Phase II Connex Structural Anchoring & Welding: (Rebid)
Solicitation # 26-091-ITB
The City of West Sacramento is soliciting bids under solicitation 26-091-ITB for the Corpyard Phase II project, which involves the structural anchoring and welding of fourteen existing shipping containers to a cement-treated asphalt surface. The scope of work includes container pre-checks, anchor installation, drilling and cleaning of holes using Bolthold, welded angle connections, and rust protection, all performed according to PSE stamped drawings and structural calculations. The project requires a final inspection by the City's Building department and special inspections during installation. The anticipated project value is 35,000 dollars, and the contract will be awarded to the lowest responsive and responsible bidder. Bidders must submit their proposals through the City's e-Procurement Portal by November 10, 2026, including a bid security of at least 10 percent of the total bid price. Requirements for the contractor include registration with the California State Department of Industrial Relations, compliance with prevailing wage rates, and adherence to various federal and state labor laws, including the Davis-Bacon Act, the Copeland Anti-Kickback Act, and Executive Order 11246. Additionally, contractors must provide a Workers' Compensation certification and comply with ISO standards for shipping container certification. The project is managed by Project Manager II Mubusi Muhapi and overseen by the Director of Capital Projects, Jaipal Chahal.
Capital Projects - Construction

POSTED

about 3 hours ago

DEADLINE

in 13 days
NAICS: 238120
New
SLED
Pipe and Tube Railing Installation
DPA - Capital Construction/controlled Maintenance

POSTED

about 9 hours ago

DEADLINE

in 9 days
NAICS: 238120
New
SLED
Miscellaneous Metals & RailingsThis subcontract opportunity, titled Miscellaneous Metals and Railings, involves the fabrication and installation of structural and miscellaneous metal components for pump station projects in Lawrence, Kansas. The selected contractor will be responsible for installing structural metals, metal railings, and metal gratings, ensuring proper anchorage in concrete and masonry, and delivering all installed supports and railings. Managed by MSO - CMED for the state of Kansas under NAICS code 238120, the project was posted on October 27, 2026. Interested parties must submit their responses by the deadline of December 8, 2026.
MSO - CMED

POSTED

about 17 hours ago

DEADLINE

in about 1 month
NAICS: 238120
New
SLED
Cold-Formed Metal FramingThis subcontract for Cold-Formed Metal Framing involves the installation of steel studs, tracks, and furring channels to provide wall and ceiling support for Maryland Transit Administration facility projects. Working under prime contractors, the selected provider will deliver completed metal framing assemblies and install necessary backing for masonry, tile, or plaster in strict accordance with AISI S100/S240 standards. The opportunity is categorized under NAICS code 238120 and was posted on October 27, 2026. Interested parties must submit their responses by the deadline of November 30, 2026, at 3:00 PM.
Maryland Transit Administration

POSTED

about 18 hours ago

DEADLINE

in about 1 month
NAICS: 238120
New
SLED
Structural Steel and Metal FabricationsThis subcontract for Structural Steel and Metal Fabrications involves the fabrication and installation of structural steel framing and miscellaneous metal components for prime contractors working on Maryland Transit Administration facility projects. The scope of work includes the installation of structural steel shapes, plates, and bars, as well as the fabrication of supports and brackets utilizing aluminum, stainless steel, or ASTM A36 materials. All work must be performed in accordance with AWS, AISC 360, and ASTM A780 standards, covering essential processes such as welding, bolting, and galvanizing. The contractor is responsible for the delivery and installation of all structural steel members. The solicitation was posted on October 27, 2026, with a response deadline of November 30, 2026.
Maryland Transit Administration

POSTED

about 18 hours ago

DEADLINE

in about 1 month
NAICS: 238120
New
International
Specialized Field Welding & GroutingThis subcontract for Specialized Field Welding and Grouting supports BC Timber Sales bridge projects within Canada. The selected contractor will be responsible for performing structural field welding on fabricated steel elements and applying structural grout to secure components on-site. The primary objective is to deliver certified welds and grouted connections that meet all project specifications. The contract requires the use of certified welders and strict adherence to inspection timelines established by the Engineer. Interested parties must submit their responses by November 12, 2026. This opportunity falls under NAICS code 238120 and is managed by the Province of British Columbia.
BC Timber Sales Branch

POSTED

about 18 hours ago

DEADLINE

in 15 days
NAICS: 238120
New
SLED
Structural Steel and Metal DeckingThis subcontract for Structural Steel and Metal Decking involves the fabrication and installation of structural steel framing and metal decking for facility projects located in Orange County, Florida. The scope of work includes performing shop and field welding of shear connectors, as well as the installation of structural steel frames and composite floor decks to deliver a completed structural steel skeleton. Managed by the Florida Administrative Services Procurement Division under NAICS code 238120, the contract mandates that all welding operators hold AWS D1.1 and AISC certifications. The solicitation was posted on October 27, 2026, with a response deadline set for December 1, 2026.
Administrative Svcs., Procurement Division

POSTED

about 20 hours ago

DEADLINE

in about 1 month
NAICS: 238120
New
SLED
Certified Steel Pipe WeldingThis subcontract for Certified Steel Pipe Welding involves providing specialized welding services for prime contractors working on Baltimore County Government sewer projects. The scope of work specifically focuses on the welding of steel casing and liner plates to deliver certified weld joints that adhere to all project specifications. To ensure quality and compliance, all welders are required to obtain certification per ANSI/AWS D1.1 standards within six months of beginning their work. Interested parties should note that the response deadline for this opportunity is November 5, 2026.
Baltimore County Government

POSTED

about 21 hours ago

DEADLINE

in 8 days
NAICS: 238120
New
International
Metalwork Installation and AssemblyThis subcontract for Metalwork Installation and Assembly involves the physical on-site assembly and installation of fabricated metal structures for prime contractors working on Royal Borough of Greenwich projects in London. The scope of work requires the supplier to secure metalwork elements to existing infrastructure utilizing appropriate fastening hardware and lifting equipment to ensure all components are fully installed and secured. Eligible bidders must maintain UK-based supplier status to be considered for this opportunity. Interested parties must submit their responses by the deadline of December 1, 2026, at 12:00 PM. The contract is categorized under NAICS code 238120 and is managed by the Royal Borough of Greenwich.
Royal Borough of Greenwich

POSTED

about 23 hours ago

DEADLINE

in about 1 month
NAICS: 238120
New
SLED
Structural Steel Repair and Fabrication
Texas Department of Transportation

POSTED

about 24 hours ago

DEADLINE

in 22 days
NAICS: 238120
New
SLED
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

about 24 hours ago

DEADLINE

in 20 days

AI Contract Overview

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This subcontract opportunity, issued by W2SN Endist Alaska under the Department of Defense, involves the supply, fabrication, and installation of a structural steel framework for an aircraft hangar. The scope of work specifically includes the delivery and erection of columns, roof trusses, and bracing systems designed to support large clear-span bays. The project is categorized under NAICS code 238120 and will be performed in the 99506 zip code area. Interested parties must submit their responses by the deadline of February 14, 2025.

General Info

Subcontract for aircraft hangar structural steel fabrication and installation due February 14, 2025.

Agency

Department Of Defense → W2SN Endist Alaska

NAICS

238120 - Structural Steel and Precast Concrete Contractors

Place of Performance

AK, 99506, USA

Set-Aside

NONE

Documents

This scope was carved out of W911KB25R0011.

The full solicitation package (1 document), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

JBR050 AKARNG Aircraft Maintenance Hangar

AI Contract Breakdown

Uniform Contract Format

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The breakdown needs solicitation documents. None were found from this contract's source.

Timeline

PhaseClosed
Posted

subcontract

Response Deadline

Deadline has passed

Submission Closed

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Organization & Contact Information

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AgencyDepartment Of Defense → W2SN Endist Alaska
ContactsNo contacts available
OfficeN/A
Organization / AgencyDepartment Of Defense → W2SN Endist Alaska
Office AddressN/A
ContactsNo contact information available

Full Description

Show more
Supply, fabrication, and installation of structural steel framework for the aircraft hangar, including columns, roof trusses, and bracing systems for large clear-span bays.

More opportunities from Department Of Defense → W2SN Endist Alaska

Same awarding agency

NAICS: 334220
New
Federal
Supply of Sub-Arctic Ruggedized Fire Alarm EquipmentThis subcontract, titled Supply of Sub-Arctic Ruggedized Fire Alarm Equipment, involves providing specialized wireless fire alarm hardware for prime contractors working on USACE Alaska District projects at Eareckson Air Station. The scope of work includes the delivery of sensors, controllers, and antennas featuring industrial-grade components and salt-spray resistant housings specifically rated for extreme cold environments. To ensure operational safety and functionality, all equipment must be UL Listed and compliant with Eareckson Air Station Design Standards, with a specific requirement for RF compatibility with military radar. Managed under the Department of Defense via W2SN Endist Alaska, the contract falls under NAICS code 334220 and focuses on the delivery of critical hardware components to a performance site in Alaska.
Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing

POSTED

2 days ago

DEADLINE

in 19 days
View Details
NAICS: 238210
New
Federal
Wireless Fire Alarm System Installation & IntegrationThis subcontract involves the installation and integration of a ruggedized wireless fire alarm system at Eareckson Air Station for the USACE Alaska District. The scope of work includes the removal of existing wired components and the installation of wireless sensors, panels, and repeaters across 45 buildings. A critical component of the project is the testing and commissioning of wireless networks to ensure signal stability within the extreme weather conditions of the Aleutian Islands. The project is managed under the Department of Defense via W2SN Endist Alaska and falls under NAICS code 238210. Qualified contractors must possess NICET certification and obtain the necessary security clearances to perform the work. The final deliverable is a fully operational and commissioned fire alarm system, with responses due by November 16, 2026.
Electrical Contractors and Other Wiring Installation Contractors

POSTED

2 days ago

DEADLINE

in 19 days
View Details
NAICS: 541330
New
Federal
Wireless Fire Alarm System Design and EngineeringThis subcontract involves the professional engineering and design of a ruggedized wireless fire alarm architecture for prime contractors working on USACE Alaska District projects at Eareckson Air Station. The selected provider must develop a complete design package that adheres to Eareckson Air Station Design Standards, specifically focusing on systems capable of withstanding sub-Arctic maritime conditions and mitigating RF interference from high-power military radar. Additionally, the scope includes the creation of simplified maintenance routines to ensure long-term system viability. Managed under the Department of Defense via W2SN Endist Alaska, this project requires the performing party to hold a Professional Engineer license and maintain the necessary security clearances. Interested parties must respond by November 16, 2026, for this specialized engineering effort categorized under NAICS code 541330.
Engineering Services

POSTED

2 days ago

DEADLINE

in 19 days
View Details
NAICS: 236220
New
Federal
(EAR048) Repair Fire Alarm System Eareckson Air Station Facilities
Solicitation # W911KB27RWP12
The U.S. Army Corps of Engineers, Alaska District, is conducting a Request for Information to gather market intelligence for the site-wide repair and replacement of fire alarm systems at Eareckson Air Station on Shemya Island, Alaska. The project aims to replace outdated and non-compliant systems across approximately 45 buildings to meet current life-safety requirements, specifically targeting a wireless or hybrid wireless architecture to reduce the need for expensive buried fiber optic infrastructure. The scope includes the demolition of existing panels and wiring, the installation of new addressable systems with RF coverage analysis, and the implementation of specialty detection for hazardous fuel system locations. The system must be ruggedized for sub-arctic maritime conditions and must operate without interfering with high-power military radar and telemetric systems. The estimated acquisition magnitude is between $27 million and $33 million, with a planned period of performance spanning fiscal years 2027 through 2030. The government anticipates utilizing a Progressive Design-Build delivery method via Other Transaction Authority (OTA) under 10 U.S.C. section 2808a, though it is also considering FAR-based alternatives. The project will be executed in two phases: an initial collaborative design and pre-construction phase to refine requirements and costs, followed by a final design and construction phase based on a Guaranteed Maximum Price or Firm-Fixed-Price agreement. This effort involves working within secure and classified buildings and requires a phased execution strategy to manage remote-island logistics. Responses to the market research questionnaire are due by November 16, 2026.
Commercial and Institutional Building Construction

POSTED

2 days ago

DEADLINE

in 19 days
View Details
NAICS: 212319
Federal
Aggregate SupplyThis subcontract involves the supply of aggregate materials for prime contractors working on USACE tunnel projects located in Seward, Alaska. The scope of work includes sourcing, crushing, screening, hauling, and delivering bulk aggregate to the project site, with a strict requirement that all materials meet USACE specifications for concrete mix. Managed under the Department of Defense through the W2SN Endist Alaska, the contractor is responsible for providing necessary material certifications for government construction. The operation utilizes heavy haul trucks and specialized processing equipment to ensure the timely delivery of materials to the designated performance site in Seward.
Other Crushed and Broken Stone Mining and Quarrying

POSTED

9 days ago

DEADLINE

N/A
View Details
NAICS: 238910
Federal
Tunnel Dewatering and Water ManagementThis subcontract for Tunnel Dewatering and Water Management supports USACE tunnel projects in Seward, Alaska, under the Department of Defense. The primary objective is to maintain a dry or controlled-water work environment by providing continuous water removal and management services for prime contractors. Key responsibilities include the installation and operation of industrial submersible pumps and piping, as well as the use of water level monitoring sensors to track creek stages and activate temporary flood management plans. The contractor is required to manage all water discharge in strict accordance with environmental regulations to ensure project compliance. Operating under NAICS code 238910, the scope of work focuses on critical infrastructure support through technical monitoring and active water mitigation strategies within the tunnel site.
Site Preparation Contractors

POSTED

9 days ago

DEADLINE

N/A
View Details
NAICS: 238110
Federal
Concrete Channel ConstructionThis subcontract involves the construction of a concrete channel for prime contractors working on US Army Corps of Engineers tunnel projects located in Seward, Alaska. The selected provider is responsible for determining and installing formwork methods, managing concrete placement within a tunnel environment, and pouring and finishing concrete to meet strict specified tolerances. The scope of work requires the use of specialized formwork systems and concrete pumping equipment to deliver a structurally sound final product. All work must be performed in accordance with USACE civil engineering and construction standards. Managed by the Department of Defense under the W2SN Endist Alaska agency, the project falls under NAICS code 238110. The primary objective is the successful delivery of a completed concrete channel that adheres to all federal technical requirements.
Poured Concrete Foundation and Structure Contractors

POSTED

9 days ago

DEADLINE

N/A
View Details
NAICS: 238990
Federal
Winter Construction Support ServicesThis subcontract for Winter Construction Support Services involves providing specialized equipment and labor to prime contractors for USACE tunnel projects located in Seward, Alaska. The scope of work focuses on enabling construction during extreme cold-weather conditions through the implementation of winter heating and hoarding for concrete curing, the use of industrial heaters and thermal blankets for material protection, and the continuous removal of snow and ice from tunnels and access areas. Managed under the Department of Defense via W2SN Endist Alaska, the contract requires a provider with proven experience in extreme Alaskan environments to ensure maintained temperatures and site accessibility. The project is categorized under NAICS code 238990 and is specifically designed to support critical infrastructure development in a challenging climate.
All Other Specialty Trade Contractors

POSTED

9 days ago

DEADLINE

N/A
View Details
NAICS: 237990
Federal
Lowell Creek Tunnel Repairs, Seward, Alaska
Solicitation # W911KB27BA005
The Department of Defense, through the Alaska District of the U.S. Army Corps of Engineers, is issuing a presolicitation notice for the Lowell Creek Tunnel Repairs in Seward, Alaska. This project involves repairing worn areas and installing new center rails within a 2,100-foot, horseshoe-shaped tunnel that diverts Lowell Creek through Bear Mountain into Resurrection Bay. The scope of work includes structural repairs to the intake transmission tunnel and outlet, the construction of a concrete channel, and the use of abrasion-resistant concrete featuring silica fume and fly ash or slag for alkali-silica reactivity mitigation. The contractor will be responsible for providing all labor, equipment, materials, and supervision, including managing tunnel dewatering and winter construction challenges and implementing a temporary flood management plan. The project will be awarded as a firm-fixed-price contract under NAICS code 237990, with an estimated construction magnitude between 10 million and 25 million dollars. The solicitation is expected to be available via SAM.gov on or after November 3, 2026, with an anticipated award date in December 2026. The period of performance is estimated at 1,000 calendar days. Bids will be accepted electronically through the PIEE Solicitation Module under solicitation number W911KB27BA005. All offerors must be registered in SAM.gov, and the contract will adhere to Construction Wage Rates.
Other Heavy and Civil Engineering Construction

POSTED

9 days ago

DEADLINE

N/A
View Details
NAICS: 237310
Federal
Site Work and Airfield-Adjacent Civil EngineeringThis subcontract for Site Work and Airfield-Adjacent Civil Engineering involves performing earthwork, paving, and utility installation for prime contractors on USACE Alaska District projects. Located at Eielson AFB, the scope of work specifically includes grading, drainage, and paving for the Joint Mobility Center, as well as the completion of utility tie-ins, site pads, and parking areas. Due to the proximity to active airfield operations, personnel must obtain necessary security clearances for access and strictly adhere to all airfield safety protocols and height restrictions. The project falls under NAICS code 237310 and is managed through W2SN Endist Alaska for the Department of Defense.
Highway, Street, and Bridge Construction

POSTED

13 days ago

DEADLINE

in 1 day
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NAICS: 238220
Federal
MEP (Mechanical, Electrical, Plumbing) SystemsThis subcontract opportunity with W2SN Endist Alaska involves the installation of comprehensive mechanical, electrical, and plumbing systems for USACE Alaska District projects located at Eielson Air Force Base. The scope of work includes the delivery of fully operational MEP systems, specifically focusing on heating systems tailored for the Alaska climate, electrical grids, lighting, and plumbing for over 225 dormitory rooms, as well as specialized ventilation for sterile areas. Qualified candidates must possess documented experience working within high-occupancy residential and sterile processing environments. Interested parties should note that the response deadline is October 29, 2026, and the project falls under NAICS code 238220.
Plumbing, Heating, and Air-Conditioning Contractors

POSTED

13 days ago

DEADLINE

in 1 day
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NAICS: 238120
Federal
Steel Canopy & Exterior Structure InstallationThis subcontract involves the fabrication and installation of exterior covered storage canopies for prime contractors working on USACE Alaska District projects at Eielson AFB. The scope of work covers the structural steel framing and roofing for 25,349 square feet of outdoor storage, requiring specialized engineering to withstand Alaska snow loads and the use of heavy equipment for steel erection. The project is managed under the Department of Defense via W2SN Endist Alaska and falls under NAICS code 238120. Interested parties must note the response deadline of October 29, 2026, to provide the necessary structural deliverables for these exterior storage facilities.
Structural Steel and Precast Concrete Contractors

POSTED

13 days ago

DEADLINE

in 1 day
View Details

Earlier notices in this NAICS code

Posted before this notice, open and closed

NAICS: 238120
Awarded
Federal
Z1DA--Thermo Storage Tank Repairs 553-23-100
Solicitation # 36C25024B0064
250-NETWORK Contract Office 10 (36C250)

POSTED

almost 2 years ago

CLOSED

almost 2 years ago
View Details
NAICS: 238120
Closed
Federal
The United States Department of Agriculture (USDA), Agricultural Research Service (ARS), Pacific West Area Office has a construction requirement for New raisin grape trellis installation at San Joaquin Valley Agricultural Sciences Center
Solicitation # 12905B25Q0010
USDA Ars Pwa Aao Acq/per Prop

POSTED

almost 2 years ago

CLOSED

almost 2 years ago
View Details
NAICS: 238120
Closed
Federal
Boiler House - Boiler #3 Platform Improvements
Solicitation # 12505B25R0001
USDA Ars Mwa Aao Acq/per Prop

POSTED

almost 2 years ago

CLOSED

almost 2 years ago
View Details
NAICS: 238120
Closed
Federal
Structural and Framing Work
260-NETWORK Contract Office 20 (36C260)

POSTED

almost 2 years ago

CLOSED

almost 2 years ago
View Details
NAICS: 238120
Closed
Federal
Moller US Torus Concrete Shielding
Solicitation # JSA-25-R435149
Jefferson Labor - DOE Contractor

POSTED

almost 2 years ago

CLOSED

almost 2 years ago
View Details
NAICS: 238120
Closed
Federal
Pre-Engineered Steel Equipment Storage Building Construction
Fpac Bus Cntr-Acq Division

POSTED

almost 2 years ago

CLOSED

about 2 years ago
View Details
NAICS: 238120
Closed
Federal
Reinforcement and Rebar Installation

POSTED

about 2 years ago

CLOSED

about 2 years ago
View Details
NAICS: 238120
Closed
Federal
Engineered Fill Supply and Placement
Slac National Accel Labor -Doe Contractor

POSTED

about 2 years ago

CLOSED

about 2 years ago
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NAICS: 238120
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Federal
AKARNG Sling Load Blocks and Hoist Reseat Blocks
Solicitation # W91ZRU24P0009
W7MU Uspfo Activity Ak Arng

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about 2 years ago

CLOSED

over 2 years ago
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NAICS: 238120
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Fermilab - Daycare Center Crawl Space Supports
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Fermilab - DOE Contractor

POSTED

about 2 years ago

CLOSED

about 2 years ago
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NAICS: 238120
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W.H. Harsha Lake Service Bridge Fall Protection
Solicitation # PresolicitationW912QR24Q0130
W072 Endist Louisville

POSTED

about 2 years ago

CLOSED

about 2 years ago
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NAICS: 238120
Closed
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William H. Harsha Lake Service Bridge Fall Protection
Solicitation # W912QR24Q0130
W072 Endist Louisville

POSTED

about 2 years ago

CLOSED

about 2 years ago
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