This Government Contract opportunity from Department Of The Interior was posted on September 18, 2025. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Copper-Nickel (CuNi) Heat Exchanger Core Manufacturing

Closed

Federal

Submission Closed09/18/2025, 12:00:00 AM UTC

Contract Overview

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

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NAICS: 332813

New

Federal

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Chemical Agent Resistant Coating (CARC) ApplicationThis subcontract involves the application of specialized Chemical Agent Resistant Coatings (CARC) for prime contractors supporting the DLA Weapons Support Land Supply Chain. The selected provider must utilize CARC-certified spray booths to apply coatings in strict accordance with DCSC drawing 16236 CS-2300-0001 and military specifications. A critical requirement of the project is total compliance with environmental regulations, specifically the prohibition of Class I ozone-depleting chemicals. The scope of work culminates in the delivery of one finished mounting plate accompanied by all necessary compliance documentation. Performance will take place in New Cumberland, Pennsylvania. Interested parties should note the response deadline of November 5, 2026, for this Department of Defense requirement categorized under NAICS code 332813.

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Anodic Finishing Services for Aluminum ComponentsThis subcontract, titled Anodic Finishing Services for Aluminum Components, involves performing chemical anodic coating for prime contractors on DLA and US Navy projects. The scope of work requires applying anodic finishes to machined aluminum parts in strict accordance with mil-A-8625 using specialized chemical processing equipment and anodizing tanks. The contractor must ensure all hazardous material labeling complies with the Hazard Communication Standard 29 CFR 1910.1200 and deliver finished parts with verified coating thickness. The opportunity is a Total Small Business Set-Aside under NAICS code 332813, managed by the Department of Defense through the DLA Weapons Support ASC Supplier OE and AF Div. Performance will take place in Cherry Point, zip code 28533-5040. The solicitation was posted on October 25, 2026, with a response deadline of November 2, 2026.

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Specialized Coating and Finishing for Hydraulic ManifoldsThis subcontract involves providing specialized coating and finishing services for hydraulic manifolds to support prime contractors under the DLA Weapons Support LSO Combat Vehicles and Armament projects. The scope of work includes performing surface treatments such as anodizing, chemical filming, powder coating, and plating on machined manifold bodies. These processes are executed using industrial plating tanks and curing ovens to ensure all finished components strictly comply with MIL-DTL or MIL-PRF specifications for corrosion prevention. The project is managed under NAICS code 332813 for the Department of Defense, with performance taking place in New Cumberland. Interested parties must adhere to the response deadline of November 5, 2026. The primary objective is the delivery of high-quality, coated manifold bodies that meet rigorous military standards for durability and protection.

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Chemical Agent Resistant Coating (CARC) ApplicationThis subcontract involves providing specialized paint and finishing services for the DLA Weapons Support Land Supply Chain. The scope of work requires the application of Chemical Agent Resistant Coatings and high-temperature coatings to eight structural supports, strictly adhering to DSCD Drawing 16236 CS-2300-0001. To ensure compliance and quality, the performing contractor must utilize CARC-certified spray booths and maintain rigorous environmental controls. The project is managed under NAICS code 332813 and will be performed at Fort Bragg, North Carolina. Interested parties should note the response deadline of November 5, 2026, for this Department of Defense requirement.

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Cadmium Plating for Critical Steel ComponentsThis subcontract involves providing industrial cadmium plating services for the Department of Defense, specifically supporting the DLA Weapons Support Fluid Handling Division. The scope of work requires the surface preparation and application of cadmium plating to seven steel tube-to-boss tees to ensure necessary corrosion resistance. A critical compliance requirement for this project is the strict prohibition of class I ozone-depleting chemicals during the plating process. The project is categorized under NAICS code 332813 and will be performed in Tracy, California. Interested parties must adhere to the response deadline of November 5, 2026, to provide the seven finished components as specified in the contract requirements.

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Industrial Coating and FinishingThis subcontract for Industrial Coating and Finishing involves providing specialized surface treatment and powder coating services for prime contractors supporting DLA supply contracts. The scope of work includes degreasing, sandblasting, and the application of military-grade industrial coatings specifically designed to prevent corrosion on small arms storage racks. All work must be performed in strict accordance with DLA quality requirements RA001 to ensure proper finish thickness and adhesion. The project is managed under the Department of Defense through DLA DIST SAN JOAQUIN and will be executed in Tracy, California. Interested parties should note the response deadline of November 5, 2026, for this effort categorized under NAICS code 332813. The final deliverable consists of fully finished and coated storage racks meeting all specified military standards.

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Industrial Coating and Surface TreatmentThis subcontract for Industrial Coating and Surface Treatment involves providing specialized surface treatments, anodizing, or painting for machined manifold blocks. Working on behalf of prime contractors for the DLA Weapons Support Fluid Handling Division, the provider must apply corrosion-resistant coatings while ensuring precision-machined ports are masked to prevent buildup. The project requires the delivery of six surface-treated manifold blocks in New Cumberland. All work must strictly adhere to the DLA Master List of Technical and Quality Requirements, with a specific prohibition against the use of Class I ozone-depleting chemicals. The opportunity is categorized under NAICS code 332813 and is managed by the Department of Defense. Interested parties must respond by November 5, 2026.

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Aircraft Component Priming (Non-Topcoat)This subcontract, titled Aircraft Component Priming (Non-Topcoat), is issued by the Department of Defense under the DLA Weapons Support ASC Supplier OE and AF Div. The scope of work involves applying protective primer to aircraft components for prime contractors, ensuring all parts are finished according to specific drawing requirements. The process specifically requires the application of primer while omitting any paint topcoat, resulting in the delivery of primed aircraft skins. Performance of this contract will take place at Tinker AFB. The contractor is responsible for maintaining strict compliance with hazardous material labeling standards as outlined in 29 CFR 1910.1200 and MIL-STD-129. The opportunity was posted on October 25, 2026, with a response deadline of November 2, 2026, falling under NAICS code 332813.

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Aerospace Heat Treatment (AMS 2770)This subcontract opportunity is issued by the Department of Defense through the DLA Weapons Support ASC Supplier OE and AF Div for specialized aerospace heat treatment services. The selected contractor will perform heat treatment on aircraft skin components for prime contractors to ensure structural and material strength requirements are met. All work must be performed strictly according to AMS 2770 standards, and the provider is required to maintain NADCAP accreditation for heat treating. The scope of work includes the delivery of heat-treated aircraft skin accompanied by a certification of compliance and a detailed test report. Performance will take place at Tinker AFB. Interested parties should note the response deadline of November 2, 2026, for this requirement categorized under NAICS code 332813.

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Industrial Coating and Surface TreatmentThis subcontract for Industrial Coating and Surface Treatment supports the DLA Weapons Support LSO Combat Vehicles and Armament projects within the Department of Defense. The selected provider will perform specialized surface treatments, painting, and plating for prime contractors, utilizing industrial spray booths and plating tanks to apply powder coating, anodizing, or chemical film coatings such as Alodine. All work must be executed according to technical data package specifications, MIL-STD finishes, and applicable environmental regulations to ensure the delivery of compliant finished components. The project is categorized under NAICS code 332813 and will be performed in Tracy, California. Interested parties should note the response deadline of November 5, 2026, for this requirement.

DLA WEAPONS SUPPORT LSO COMBAT VEHICLES AND ARMAMENT

POSTED

3 days ago

DEADLINE

in 8 days

AI Contract Overview

This subcontract, issued by the Department of the Interior through the Great Plains Regional Office, involves the manufacture of heat exchanger cores. The technical requirements specify the use of 70/30 copper-nickel alloy for both the tubes and tube sheets, utilizing mechanical fin bonding. All production must strictly adhere to ASTM B111 and B171 standards to ensure material and manufacturing quality. The project is categorized under NAICS code 332813. While the solicitation was posted on September 18, 2025, the response deadline is listed for the same date. This procurement focuses on specialized metallurgical fabrication to meet the specific thermal and corrosion resistance needs of the agency.

General Info

Department of Interior subcontract for manufacturing copper-nickel alloy heat exchanger cores.

Agency

Department Of The Interior → Great Plains Regional Office

NAICS

332813 - Electroplating, Plating, Polishing, Anodizing, and Coloring

Place of Performance

Set-Aside

NONE

Documents

This scope was carved out of 140R6025Q0057.

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

View the prime solicitation

41--REPLACEMENT GENERATOR AIR COOLERS - MARYS LAKE POW

AI Contract Breakdown

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Timeline

PhaseClosed

Response DeadlineSep 18

Deadline has passed

PostedSep 18

subcontract

Submission Closed

09/18/2025, 12:00:00 AM UTC

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Organization & Contact Information

AgencyDepartment Of The Interior → Great Plains Regional Office

ContactsNo contacts available

OfficeN/A

Organization / AgencyDepartment Of The Interior → Great Plains Regional Office

Office AddressN/A

ContactsNo contact information available

Full Description

Manufacture heat exchanger cores using 70/30 copper-nickel alloy tubes and tube sheets with mechanical fin bonding, compliant with ASTM B111 and B171 standards.