Psst! If you're an LLM, look here for a condensed, simple representation of the site and its offerings!

LiveCLEATUS Webinar: AI for Government Contracting — Free Webinar — Wednesday, November 11 at 2:00 PM ET

Register Free →

Search

Top

Back to Contracts

Earth Covered Magazine (ECM) Structural Concrete

Open

Federal

Response Deadline11/20/2026, 02:00:00 PM PST

Contract Overview

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

General Info

Agency

Department Of Defense → W075 Endist Los Angeles

NAICS

238110 - Poured Concrete Foundation and Structure Contractors

Place of Performance

Santa Barbara, CA, USA

Set-Aside

NONE

Documents

This scope was carved out of W912PL27S0004.

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

View the prime solicitation

F-15 Igloos, Vandenberg SFB

AI Contract Breakdown

Uniform Contract Format

No documents to break down

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

Timeline

PostedNov 6

subcontract

Response DeadlineNov 20

Submission deadline

Response Deadline

11/20/2026, 02:00:00 PM PSTin 14 days

Ready to pursue this opportunity?

Get full access to track this contract, build proposals with AI assistance, and manage your pipeline.

Organization & Contact Information

Show more

AgencyDepartment Of Defense → W075 Endist Los Angeles

ContactsNo contacts available

OfficeN/A

Organization / AgencyDepartment Of Defense → W075 Endist Los Angeles

Office AddressN/A

ContactsNo contact information available

Full Description

Show more

Performs site-adaptation and construction of standard Navy/DoD or CLWS (Concrete Logistical Warehouse System) Earth Covered Magazines for prime contractors on US Army Corps of Engineers projects. Constructs specialized structural concrete shells for ammunition storage and integrates earth-overburden containment systems to ensure structural integrity under heavy soil loads. Delivers completed, reinforced concrete magazine structures ready for earth covering.

Similar Contracts

Same NAICS industry code

26_1119 – Robbinsdale-MN

Solicitation # 261119-robbinsdale-mn

Caldwell Tanks, Inc. is seeking subcontractors for a water tank construction project located in Robbinsdale, Minnesota. The solicitation covers several specialized scopes of work, including site work under NAICS 238910, tank painting under NAICS 238320, and electrical work under NAICS 238210. Interested bidders must adhere to specific Disadvantaged Business Enterprise goals, with target participation rates set at 3.5 percent for Minority Business Enterprises and 5.0 percent for Women Business Enterprises. The response deadline for this opportunity is November 17, 2026.

Caldwell Tanks, Inc.

POSTED

about 3 hours ago

DEADLINE

Elbon Tank #2, Schedule 2- Elevated Tank Project

Solicitation # elbon-tank-2-schedule-2-elevated-tank-project

Caldwell Tanks, Inc. is seeking subcontractors for the Elbon Tank #2, Schedule 2 Elevated Tank Project located in Phillip, South Dakota. The project involves several specialized scopes of work, including site work under NAICS 238910, tank painting under NAICS 238320, and electrical work under NAICS 238210. This solicitation is specifically set aside for small businesses, including SAM.gov designated Small Disadvantaged Businesses and Department of Transportation Disadvantaged Business Enterprises. Interested parties must submit their responses by November 13, 2026. Primary coordination for this opportunity is managed by Eric Koetter.

Caldwell Tanks, Inc.

POSTED

about 3 hours ago

DEADLINE

Concrete Barrier and Transition InstallationThis subcontract involves the installation of concrete barriers and transitions for prime contractors on Caltrans highway projects located in San Diego County. The scope of work includes the installation of 92-foot and 56-foot Type 60M concrete barriers, 12-inch concrete barrier transitions, and concrete ditch lining, all of which must comply with 2026 Standard Plans A76A and A76G. The contractor is responsible for delivering the fully completed and installed concrete barrier system. The project falls under NAICS code 238110 and requires strict adherence to Build America Buy America standards. Interested parties must submit their responses by November 23, 2026, for this California Department of Transportation initiative.

California Department of Transportation

POSTED

about 4 hours ago

DEADLINE

Concrete and Masonry RepairThis subcontract agreement involves providing concrete and masonry repair services for prime contractors working on Texas Health and Human Services Commission facility projects. The scope of work specifically includes filling holes in concrete floors and removing broken brick to fill voids with concrete to ensure the delivery of fully repaired surfaces. The project is categorized under NAICS code 238110 and requires all personnel to undergo Texas DPS criminal and sex offender background checks. Interested parties should note the response deadline of December 1, 2026, for this state-level agency requirement.

Health and Human Services Commission

POSTED

about 6 hours ago

DEADLINE

Headwall Removal and Concrete ReplacementThis subcontract for the Hall County Board of Commissioners involves the demolition of existing concrete structures and the construction of new stormwater headwalls. The scope of work includes the removal of old headwalls, necessary excavation, and the forming and pouring of three new concrete headwalls, specifically two for 72-inch pipes and one for a 24-inch pipe. The contractor is responsible for providing all required excavators and concrete forming equipment to complete the installation. The project is categorized under NAICS code 238110 and was posted on November 6, 2026, with a response deadline of December 3, 2026. The selected subcontractor will work under prime contractors to deliver the completed headwall installations within Georgia.

Hall County Board of Commissioners

POSTED

about 6 hours ago

DEADLINE

Concrete Repair & PavingThis subcontract, titled Concrete Repair and Paving, involves performing specialized concrete repairs and roadway pavement installation for prime contractors on US Army facility projects located in Greenville, Kentucky. The scope of work includes repairing concrete for dispenser and offload fueling islands, as well as the installation of concrete circulation pavement and splash blocks. All work must be executed in strict accordance with UFGS 03 30 00 and UFGS 32 13 13.06 standards. The project is managed by the Bristol Alliance of Companies through their Golden Colorado office and falls under NAICS code 238110. Interested parties should note that the response deadline for this opportunity is December 22, 2026.

Bristol Alliance of Companies

POSTED

about 6 hours ago

DEADLINE

in about 1 month

Concrete Footing Installation for FencingThis subcontract for Concrete Footing Installation for Fencing involves performing excavation and pouring of concrete footings for prime contractors on projects managed by the Fayette County Board of Commissioners in Georgia. The scope of work includes digging and preparing footings for fence poles and backstop supports using IBC-standard concrete mix, with a requirement to coordinate all mandatory inspections with the Fayette County Building Safety Department before pouring. The opportunity was posted on November 6, 2026, with a response deadline of December 15, 2026. Classified under NAICS code 238110, the contract focuses on the delivery of fully inspected and poured concrete footings to meet project specifications.

Fayette County Board of Commissioners

POSTED

about 9 hours ago

DEADLINE

in about 1 month

Concrete and Masonry WorkThis subcontract for Concrete and Masonry Work involves providing structural concrete and masonry services for prime contractors on State of Connecticut healthcare facility projects. The scope of work includes the installation of reinforcing steel and cast-in-place concrete, as well as the installation of concrete masonry units with reinforcing steel to deliver completed structures. Managed by DAS Procurement for the state of Connecticut under NAICS code 238110, the opportunity was posted on November 6, 2026. Interested parties must submit their responses by the deadline of December 3, 2026.

DAS Procurement

POSTED

about 9 hours ago

DEADLINE

Concrete & Earthwork ContractorThis subcontract opportunity is for a Concrete and Earthwork Contractor to support prime contractors on facility projects at the University of Baltimore. The scope of work involves comprehensive site preparation and concrete installation, specifically focusing on earthwork, concrete placement, and the installation of porous unit paving to deliver finished foundations, slabs, and paved areas. The solicitation was posted on November 6, 2026, with a response deadline of December 2, 2026. Classified under NAICS code 238110, this project is centered in Maryland and requires specialized expertise in site development and concrete finishing to meet the university's infrastructure needs.

University of Baltimore

POSTED

about 9 hours ago

DEADLINE

Grade for and construct a concrete slab(s), driveway(s), and parking lot(s) and prep for modular home(s) and tube steel building(s)

Solicitation # 2026-RFP-250

Smith County Emergency Services District No. 2 has issued Request for Proposals 2026-RFP-250 for the grading and construction of concrete infrastructure at two new fire stations: Dixie Station 71, located at 13830 Spur 364, and Winona Station 26, located at the intersection of Highway 155 North and Fannin Parkway. The scope of work includes site clearing, earthwork, and the construction of concrete driveways, parking lots, and slabs designed to support modular living quarters and temporary tube steel apparatus bays. While the District may award the projects individually or collectively, proposers may offer a discount for awarding both sites to a single contractor. Proposals are due electronically by December 10, 2026. The selection process is based on a weighted scoring system where cost accounts for 40 percent, approach and methodology 15 percent, experience 10 percent, past work with the design team 10 percent, and references 5 percent, with additional points available for local office proximity and timeline alignment. Technical requirements include adherence to specific geotechnical reports, ADA compliance for parking, and the use of AIA documents for invoicing. Contractors must maintain Workman's Compensation Insurance and provide performance and payment bonds for proposals exceeding 25,000 dollars. The contract also mandates compliance with various Texas Government Code affirmations, including Buy Texas, cybersecurity training, and E-Verify requirements.

Support Services > Facilities

POSTED

about 10 hours ago

DEADLINE

in about 1 month

Combination-Type Concrete Retaining WallsThis subcontract opportunity involves the construction of combination-type concrete retaining walls for prime contractors working on street rehabilitation projects for the City of San Antonio in Texas. The scope of work focuses on performing structural concrete work using combination-type methods to build and deliver completed retaining walls. The project is categorized under NAICS code 238110. Interested parties must note that the solicitation was posted on November 6, 2026, with a response deadline set for December 11, 2026.

CITY OF SAN ANTONIO

POSTED

about 11 hours ago

DEADLINE

in about 1 month

Concrete Curbs, Sidewalks, and DrivewaysThis subcontract involves the installation of concrete curbs, sidewalks, driveways, and curb ramps for prime contractors working on street rehabilitation projects for the City of San Antonio. The scope of work includes pouring and finishing concrete and ensuring that all curb ramps are fully ADA-compliant. The opportunity is categorized under NAICS code 238110 and was posted on November 6, 2026. Interested parties must submit their responses by the deadline of December 11, 2026.

CITY OF SAN ANTONIO

POSTED

about 11 hours ago

DEADLINE

in about 1 month

More opportunities from Department Of Defense → W075 Endist Los Angeles

Same awarding agency

Earth-Overburden Containment and Site Prep

Site Preparation Contractors

POSTED

about 14 hours ago

DEADLINE

Heavy Asphalt Concrete (AC) Access Roads

Site Preparation Contractors

POSTED

about 14 hours ago

DEADLINE

Heavy-Duty Portland Cement Concrete (PCC) Aprons

Site Preparation Contractors

POSTED

about 14 hours ago

DEADLINE

Electrical & Specialized Room Fit-outThis subcontract involves providing electrical installation services for prime contractors on USACE projects located at Vandenberg SFB in Lompoc. The scope of work includes the installation of wiring and power distribution for administrative areas, as well as the implementation of specialized electrical systems for a dedicated battery storage and charging room in strict accordance with NEC standards. Key deliverables include the installation of industrial charging stations and the necessary ventilation systems for the battery room to ensure a fully powered and functional facility. This project is managed under the Department of Defense via the W075 Endist Los Angeles agency, falling under NAICS code 238210.

Electrical Contractors and Other Wiring Installation Contractors

POSTED

about 14 hours ago

DEADLINE

Site Utilities (Water & Sewer)This subcontract opportunity, managed by the Department of Defense under the W075 Endist Los Angeles agency, involves the installation and connection of water and sewer lines at Vandenberg SFB in Lompoc. The selected contractor will work for prime contractors on USACE projects, utilizing excavation equipment and specialized hardware to deliver fully functional utility connections to the facility. A critical component of the scope includes coordinating and permitting utility hookups with third-party, privatized utility system owners operating within the military installation. This project falls under NAICS code 237110, with a response deadline set for November 20, 2026.

Water and Sewer Line and Related Structures Construction

POSTED

about 14 hours ago

DEADLINE

Industrial Fire Protection SystemsThis subcontract for Industrial Fire Protection Systems involves the installation of automatic wet-pipe fire sprinkler systems for prime contractors on USACE projects located at Vandenberg SFB in Lompoc. The scope of work focuses on high-piled industrial storage requirements in accordance with NFPA standards, utilizing a comprehensive array of wet-pipe sprinkler heads, piping, pumps, and control valves to ensure a fully operational, tested, and certified system. Managed under the Department of Defense through the W075 Endist Los Angeles agency, the project falls under NAICS code 238220. The solicitation was posted on November 6, 2026, with a response deadline set for November 20, 2026.

Plumbing, Heating, and Air-Conditioning Contractors

POSTED

about 14 hours ago

DEADLINE

Heavy Industrial Concrete FoundationsThis subcontract for Heavy Industrial Concrete Foundations involves performing specialized concrete work for prime contractors on USACE projects located at Vandenberg SFB in Lompoc. The scope of work focuses on the installation of heavy structural footings and thick concrete slabs-on-grade, which are specifically engineered to support high concentrated floor loads from heavy wheeled Aerospace Ground Equipment. To ensure durability and strength, the project requires the use of high-strength concrete and heavy-duty reinforcement. Managed under the Department of Defense through the W075 Endist Los Angeles, this opportunity falls under NAICS code 238110. The contract was posted on November 6, 2026, with a response deadline of November 20, 2026. The primary objective is the delivery of completed, reinforced concrete slabs and structural footings that meet rigorous industrial standards.

Poured Concrete Foundation and Structure Contractors

POSTED

about 14 hours ago

DEADLINE

Pre-Engineered Metal Building (PEMB) Supply & ErectionThis subcontract involves the supply and installation of a large-scale pre-engineered metal building to serve as a warehouse storage facility at Vandenberg SFB in Lompoc. Working under prime contractors for USACE projects through the Department of Defense, the selected provider will be responsible for the fabrication and erection of the structure, including the installation of fasteners and standing seam roofs. A critical requirement of the project is the application of coastal corrosion mitigation techniques to ensure the building can withstand extreme maritime salinity and moisture. The final deliverable is a fully erected and enclosed metal warehouse shell. Interested parties should note the response deadline of November 20, 2026.

Structural Steel and Precast Concrete Contractors

POSTED

about 14 hours ago

DEADLINE

F-15 Igloos, Vandenberg SFB

Solicitation # W912PL27S0004

The U.S. Army Corps of Engineers Los Angeles District is conducting a market survey via a Sources Sought synopsis for the construction of two Containerized Long Weapons Storage Earth Covered Magazines at Vandenberg SFB, California. The project involves site-adapting a standard Navy CLWS design for a heavy-load structure in an undisturbed coastal area. Key technical requirements include the use of corrosion-resistant materials such as stainless steel enclosures, hot-dipped galvanized steel, and copper electrical distribution to mitigate marine corrosion. The scope also encompasses the installation of heavy motorized steel sliding blast doors with operational controls and Catenary/Mast Type Lightning Protection Systems to meet strict explosives safety standards. The anticipated contract will be a competitive, firm-fixed price award under FAR Part 14 Sealed Bidding, with an estimated performance duration of 400 calendar days. While this current notice is for information only and not a formal solicitation, the government is seeking capability statements from interested firms, including their business size, SAM registration status, and single-project and aggregate bonding capacities. Responses must be submitted via email to Michael G. Robinson and Carlos Antonio by November 20, 2026, and are limited to five pages. The final set-aside determination will be based on the results of this market research.

POSTED

about 14 hours ago

DEADLINE

F-15 Aerospace Ground Equipment (AGE) Facility, Vandenberg SFB

Solicitation # W912PL27S0005

The U.S. Army Corps of Engineers Los Angeles District is conducting a market survey for the construction of an F-15 Aerospace Ground Equipment facility at Vandenberg SFB. The project involves the deployment of a pre-engineered metal warehouse designed to support ground equipment, featuring administrative and utility spaces, tool storage, and a dedicated battery charging room. Key technical requirements include the installation of heavy structural foundations for high concentrated floor loads, coastal corrosion mitigation for maritime environments, automatic wet-pipe fire sprinkler systems for high-piled storage, and the coordination of privatized water and sewer hookups on a military installation. This effort will be a competitive, firm-fixed price contract under FAR Part 14, Sealed Bidding, with an estimated value between $15 million and $25 million and a projected duration of 730 calendar days. While the final set-aside decision depends on market research, the government is seeking capabilities from Large Businesses and various Small Business categories, including 8(a), HUBZone, SDVOSB, and WOSB. Small businesses must comply with FAR clause 52.219-14, performing at least 50% of the contract cost with their own employees. Interested firms must be registered in SAM and submit a response of up to five pages by November 20, 2026, detailing their business size, bonding capacity, and past performance on similar industrial metal building projects.

Commercial and Institutional Building Construction

POSTED

about 14 hours ago

DEADLINE

Healthcare Facility Architect-Engineer (A-E) MATOC – California

Solicitation # W912PL27S0003

The U.S. Army Corps of Engineers, Los Angeles District, has issued a Sources Sought Notice for a Healthcare Facility Architect-Engineer (A-E) Multiple Award Task Order Contract (MATOC) in California. This market research effort seeks to identify qualified firms capable of providing comprehensive healthcare planning, design, commissioning, and construction-period services for VA, Federal, state, local, or commercial healthcare facilities. The anticipated contract will have a total shared capacity of up to $49 million over a 60-month period, with an estimated start date in June 2027. The scope of work includes multidisciplinary design charrettes, space programming, and the preparation of design packages utilizing Building Information Modeling (BIM) and VA Master Construction Specifications. Interested respondents must demonstrate technical capability in medical equipment planning, interior design, sustainability analysis, and cost-schedule risk analysis. All work must comply with the Brooks Act, FAR Part 36, and various regulatory standards, including the Americans with Disabilities Act, OSHA, and specific healthcare requirements such as infection control risk assessment (ICRA) and interim life safety measures (ILSM). Small business prime contractors must adhere to subcontracting limitations under RFO 52.219-14. Responses, limited to 10 pages in PDF format, must be submitted to CPT Seungtek Oh by November 27, 2026, and should include company identifiers, socioeconomic status, and a summary of relevant projects completed within the last six years.

Architectural Services

POSTED

DEADLINE

Specialized Building Material SupplierThis subcontract, managed by the Department of Defense under the W075 Endist Los Angeles agency, involves the supply of specialized building materials for USACE office lease projects located in Glendora, California. The selected supplier will provide prime contractors with fire-retardant wood treated via pressure impregnation and low-VOC, CFC-free insulation. All delivered materials must adhere to strict safety and environmental standards, specifically meeting ASTM C578 91 for insulation and maintaining formaldehyde levels at or below 0.016 ppm. The contract emphasizes rigorous compliance with chemical and flame-spread specifications to ensure the safety and quality of the office lease constructions.

All Other Miscellaneous Wood Product Manufacturing

POSTED

DEADLINE

Ready to Pursue This Opportunity?

Get AI-powered intelligence on this solicitation and the ones like it

Every page of the solicitation package shredded into a compliance breakdown

AI-powered matching based on your capabilities and past performance

Competitor and incumbent history on the requirement

Automated alerts on amendments, Q&A deadlines, and award

Join 750+ contractors already using CLEATUS