This Subcontract opportunity from Tennessee was posted on July 1, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Supply of 5-inch Schedule 80 PVC Conduit

Closed

State & Local

Submission Closed07/06/2026, 02:00:00 PM CDT

Contract Overview

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

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NAICS: 325188

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Thick Film Lithium Niobate Substrate SupplyThis subcontract, managed by the NASA SBIR/STTR Program, focuses on the procurement of high-purity, thick film lithium niobate wafers. These substrates must meet specific crystal orientation and surface quality standards to support the fabrication of ridge waveguides. The project is designated as a Total Small Business Set-Aside, specifically adhering to SBIR/STTR mandates for companies with fewer than 500 employees. The contract falls under NAICS code 325188 and is associated with performance activities located in Greenbelt, Maryland. Posted on August 20, 2026, the agreement ensures the delivery of specialized materials necessary for advanced optical or electronic research conducted under the agency's technical initiatives.

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Nanostructured Gold Catalyst for CO₂ ReductionThis subcontract, managed by the NASA SBIR/STTR Program, focuses on the development of nanostructured gold catalysts designed for carbon dioxide reduction under the extreme surface conditions of Venus. The technical scope involves the synthesis and dispersion of gold nanocatalysts measuring 5 to 10 nanometers with a loading of 5 mg/cm2 on porous cathode frameworks to ensure high efficiency. The project is designated as a Total Small Business Set-Aside under the SBIR/STTR mandate, restricting eligibility to firms with fewer than 500 employees. Performance of the work is centered in Cleveland, Ohio, and the initiative falls under NAICS code 325188.

NASA SBIR/STTR Program

POSTED

DEADLINE

Nanosilver Core-Shell Coating Formulation DevelopmentThe NASA SBIR/STTR Program is seeking a subcontractor to develop and optimize a core-shell nanosilver coating formulation. The primary objective of this project is to create a system capable of controlled silver ion release, which will be utilized to improve antimicrobial performance and minimize biofouling within water systems. This opportunity is designated as a Total Small Business Set-Aside under NAICS code 325188, specifically targeting firms with fewer than 500 employees. The work is scheduled to be performed in Houston, Texas, with the solicitation posted on August 20, 2026.

NASA SBIR/STTR Program

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DEADLINE

Aviator’s Breathing Oxygen (ABO) Supply and DeliveryThis subcontract, managed by the Defense Logistics Agency under the Department of Defense, involves the supply, transportation, and delivery of Aviator’s Breathing Oxygen (ABO). The oxygen must meet MIL-PRF-27210J standards and is to be delivered into government-owned storage systems located at Kadena AB and Camp Foster in Japan. The contract is categorized under NAICS code 325188 and was posted on August 16, 2026. It ensures the availability of critical breathing oxygen for aviation operations within the specified Japanese installations.

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POSTED

DEADLINE

Liquid Nitrogen (LN2) Supply and DeliveryThis subcontract through the Defense Logistics Agency involves the supply, transportation, and delivery of Liquid Nitrogen into government-owned storage tanks. The services are to be performed at Kadena Air Base and MCB Camp Foster in Japan under f.o.b. destination terms. The contract is categorized under NAICS code 325188 and is managed by the Department of Defense. It ensures the consistent availability of Liquid Nitrogen for operational requirements at the specified military installations.

Defense Logistics Agency

POSTED

DEADLINE

Liquid Nitrogen (LN2) Supply and DeliveryThis subcontract with the Defense Logistics Agency involves the production, cryogenic storage, and delivery of Liquid Nitrogen to Kadena Air Base and MCB Camp Foster. The contractor is required to ensure all supplied materials strictly adhere to the A-A-59503D specification to meet Department of Defense standards. The agreement falls under NAICS code 325188 and is managed by the Department of Defense. Key operational requirements include the end-to-end management of the supply chain, from initial production to final transport and delivery at the specified military installations.

Defense Logistics Agency

POSTED

DEADLINE

Supply of Mercuric Nitrate Solution (Hazardous Chemical)This subcontract, issued by the Defense Logistics Agency under the Department of Defense, entails the procurement and delivery of 3,000 bottles of Mercuric Nitrate Solution, identified by NSN 6810002814163. The contract falls under NAICS code 325188 and requires strict adherence to all Department of Defense regulations regarding the handling, packaging, and transportation of hazardous materials. The agreement ensures that the hazardous chemical is supplied in full compliance with safety standards to meet agency requirements. Detailed records of the award are maintained through the DLA's procurement system under contract number SPE4AX16D9008.

Defense Logistics Agency

POSTED

DEADLINE

Supply of Fluorinated Duster Aerosol CansThe contract involves the manufacture or supply of four boxes containing TETRAFLUOROE Duster aerosol cans, each sized at 10 ounces and identified by NSN 6850014120040, to meet all applicable Department of Defense specifications. The product must be delivered and inspected at Fort Campbell, Kentucky, ensuring compliance with military standards for performance, safety, and packaging. The contract is classified as a subcontract under NAICS code 325188, indicating it pertains to other chemical preparation and manufacturing activities, and is managed by the Defense Logistics Agency on behalf of the Department of Defense. Although the solicitation number and specific point of contact are not provided, the contract is accessible through the DIBBS platform with the referenced link, and the posted date indicates it was made available for bidding in August 2026, suggesting a forward-looking procurement timeline.

Defense Logistics Agency

POSTED

3 months ago

DEADLINE

N/A

AI Contract Overview

The contract requires the supply of 760 feet of 5-inch diameter Schedule 80 PVC thermoplastic conduit, to be delivered in 10-foot segments suitable for both direct burial and above-ground installation. Each segment must have plain ends with either a belled end or a cemented coupling to ensure proper joint integrity during installation. The material must meet industry standards for durability and performance under varying environmental conditions. The solicitation, issued by Nashville Electric Service under NAICS code 325188, is classified as a subcontract with a response deadline of July 6, 2026, at 7:00 PM. The place of performance is specified as Nashville, and vendors must submit their proposals through the official portal at the provided uiLink by the stated deadline. No set-aside provisions or organization type restrictions are indicated, and the contract does not specify a solicitation number.

General Info

760 feet of 5-inch Schedule 80 PVC conduit, 10-foot segments, plain or belled ends, delivery to Nashville by July 6, 2026

Agency

Tennessee → Nashville Electric Service

NAICS

325188 - All Other Basic Inorganic Chemical Manufacturing

Place of Performance

Nashville, TN, USA

Set-Aside

NONE

Documents

This scope was carved out of 24715.

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

View the prime solicitation

Conduit

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Timeline

PhaseClosed

PostedJul 1

subcontract

Response DeadlineJul 6

Deadline has passed

Submission Closed

07/06/2026, 02:00:00 PM CDT

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Organization & Contact Information

AgencyTennessee → Nashville Electric Service

ContactsNo contacts available

OfficeN/A

Organization / AgencyTennessee → Nashville Electric Service

Office AddressN/A

ContactsNo contact information available

Full Description

Supply 760 feet of 5-inch diameter Schedule 80 PVC thermoplastic conduit in 10-foot segments for direct burial and above-ground installation, with plain ends and either a belled end or cemented coupling.

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Supply of 5-inch Schedule 80 PVC Conduit

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