This Solicitation opportunity from Tennessee was posted on April 27, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Equipment Mount for Three Phase Terminator and Arresters

Closed

Z4357State & Local

Submission Closed05/01/2026, 07:00:00 PM UTC

Contract Overview

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

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NAICS: 335931

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OCS Catenary/Messenger Wire SupplierThis subcontract involves the supply of Bz alloy stranded wire for prime contractors working on California High-Speed Rail Authority projects, specifically for performance in Wasco. The scope of work requires the manufacture of 65mm² Bz wire consisting of 37 strands with a 1.5mm diameter, produced without splices. All materials must be delivered as completed spools or drums of catenary wire. The supplier must ensure strict adherence to technical specifications including SNCF reference 0.841.4210 and IGTE 21461/200012, as well as compliance with IEC 63190:2023 and EN 50182:2001 standards. Additionally, the contract mandates full compliance with Buy America requirements under 49 U.S.C § 22905. The response deadline for this opportunity is November 13, 2026.

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OCS Contact Wire SupplierThis subcontract opportunity is for the supply of high-conductivity copper tin contact wire to prime contractors working on California High-Speed Rail Authority projects. The selected supplier will manufacture 150mm2 CuSn0.2 wire without splices, ensuring strict adherence to SNCF reference 0.841.3896 and IGTE 21461/000020 and 000022. All materials must comply with EN 50149:2012 and Buy America standards under 49 U.S.C section 22905, with final delivery consisting of completed spools or drums of contact wire. The project is based in Wasco, California, and falls under NAICS code 335931. Interested parties must submit their responses by the deadline of November 13, 2026. This procurement is managed through the California High-Speed Rail Authority to support the critical infrastructure of the state's high-speed rail network.

California High-Speed Rail Authority

POSTED

DEADLINE

OCS Copper Conductors

Solicitation # HSR26-28

Solicitation HSR26-28 is an Invitation for Bids issued by the California High-Speed Rail Authority for the procurement of OCS Copper Conductors, specifically 65mm2 Bz catenary and messenger wire. The contract requires the supplier to provide a full portfolio of conductors that are Buy America compliant and adhere to international standards including EN 50149:2012, IEC 63190:2023, EN 50182:2001, and EN 50326:2002. Deliveries are slated for Kern and Fresno Counties, with the contractor responsible for the direct handoff of materials to the Authority's onsite contractor at the railhead. The award will be granted to the lowest responsible responsive bidder based on the total contract bid price for years one through three. The procurement process involves rigorous compliance and certification requirements, including a 10 percent bid bond, various federal and state certifications regarding non-discrimination, lobbying, and the Darfur Contracting Act, and a commitment to small business and disabled veteran business enterprise goals. Bidders must submit a comprehensive bid package consisting of a hard-copy sealed bid form and a searchable electronic PDF of all other supporting documents by November 13, 2026. Key operational requirements include the implementation of a quality control marking process, adherence to cargo preference regulations requiring 50 percent of gross tonnage to be shipped via U.S.-flagged vessels, and the provision of workers' compensation insurance with a waiver of subrogation.

California High-Speed Rail Authority

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DEADLINE

Solicitation # N0010426QNF31

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59--CABLE ASSEMBLY,SPEC

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Navsup Weapon Systems Support Mech

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Solicitation # N0010425QYH01

This solicitation, issued by the Navsup Weapon Systems Support Mech, seeks the repair of power supplies (NIIN 016910656) to meet the operational and functional requirements of CAGE 12868 and Reference No. 94079-7. The requirement is governed by Emergency Acquisition Flexibilities and is designated as a DO-rated order for national defense. A recent amendment extended the closing date to November 27, 2026, and increased the required quantity from two to five units. The contractor must provide an estimated repair price and is granted 90 days upon receipt of the carcasses to perform a teardown and evaluation before submitting a firm-fixed-price quote. A requested repair turn around time of 90 days is established, with specific price reductions applicable for failure to meet this timeline. The contract mandates strict adherence to quality and safety standards, including a total prohibition of metallic mercury contamination and compliance with MIL-STD-130 for identification and MIL-STD-2073 for packaging. Inspection and acceptance will occur at the contractor's or subcontractor's plant, and the contractor is responsible for all testing according to original manufacturer specifications. Payment must be processed through the Wide Area Workflow (WAWF) system. Evaluation of offers will be based on Supplier Performance Risk System (SPSR) assessments, including item, price, and supplier risk, as well as the country of origin of the end products. All awards require the contractor to be an authorized distributor of the original equipment manufacturer unless they are the OEM themselves.

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DEADLINE

Solicitation # N0010427QQA09

This solicitation, issued by NAVSUP Weapon Systems Support Mech, seeks a contractor for the teardown, evaluation, repair, and modification of power supplies (NSN 6130-01-495-5240). The requirement covers an initial quantity of 22 units across two line items, with an additional option quantity of up to 100 percent of the original amount. The government requires a Repair Turnaround Time (RTAT) of 23 days, measured from the physical receipt of the asset to the date of government acceptance. Failure to meet this RTAT will result in a price reduction per unit per month of delay. The award will be made to a single offeror based on a best-value determination where past performance is considered more important than price. Key technical requirements include adherence to MIL-STD-130 for marking, MIL-STD-2073 for packaging, and IPC J-STD-001 Class 2 for soldering. Government Source Inspection (GSI) is mandatory, and the contractor must maintain an inspection system compliant with MIL-I-45208 or ISO 9001/9002. Freight is handled by the Navy as FOB Origin per the Commercial Asset Visibility (CAV) Statement of Work. Administrative requirements include the use of the Wide Area WorkFlow (WAWF) system for invoicing and the provision of CMMC unique identifiers for cybersecurity compliance. The solicitation is a DO rated order for national defense purposes and requires the contractor to be an authorized distributor of the original manufacturer.

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Special Purpose Branched Electrical Cable Assembly FabricationThis subcontract involves the fabrication of a single specialized, branched electrical cable assembly for prime contractors supporting DLA Weapons Support ASC projects. The manufacturer must produce the assembly according to GDLS P/N LS1155532 and NSN 5995-01-737-7532, utilizing specific branched electrical wiring and termination techniques. Strict adherence to quality assurance standards is required, specifically MIL-STD-1916 or ASQ H1331 and DLA RA001, and the use of additive manufacturing is strictly prohibited. The project is managed by the Department of Defense under the DLA Weapons Support ASC Commodities Division, with performance taking place in New Cumberland. Interested parties must respond by November 4, 2026, for this requirement categorized under NAICS code 335931. The final deliverable is one completed and fully tested cable assembly.

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POSTED

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Supply of Connector-Switches (NSN 5999-01-384-9758)This subcontract involves the supply of six specialized connector-switches for prime contractors supporting the Department of Defense DLA Weapons Support Maritime Supply Chain. The contractor is responsible for manufacturing or sourcing components that strictly adhere to NSN 5999-01-384-9758 specifications, with mandatory requirements that all items are mercury-free and compliant with the Buy American Act. Quality control must be performed according to the DLA Master List of Technical and Quality Requirements to ensure suitability for critical applications. The project is designated as a Total Small Business Set-Aside under NAICS code 335931, with performance taking place in Carville, Louisiana. The final delivery of the six connector-switches is required on a FOB Origin basis. Interested parties must respond by November 9, 2026.

DLA WEAPONS SUPPORT MARITIME SUPPLY CHAIN ESOC BUYS

POSTED

DEADLINE

Electrical Power Cable Assembly FabricationThis subcontract involves the fabrication and assembly of one electrical power cable assembly, identified by NSN 6150-01-674-3227, for prime contractors delivering to the DLA Weapons Support ASC Commodities Division. The work must be performed according to NSN specifications using non-additive manufacturing processes and must be verified through an ISO 9001:2015 compliant inspection system. The final deliverable is one completed and tested assembly to be performed at Fort Hood. Compliance requirements include US/Canada Joint Certification Program certification and official DLA approval for handling export-controlled data. The opportunity was posted on October 27, 2026, with a response deadline of November 4, 2026, falling under NAICS code 335931.

DLA WEAPONS SUPPORT ASC COMMODITIES DIVISION

POSTED

DEADLINE

Supplier of Electrical Connector Backshells (NSN 5935-01-615-1586)This subcontract involves the procurement of 18 electrical connector backshells to support the DLA Weapons Support Active Devices Division. The supplier is responsible for manufacturing or sourcing commercial off-the-shelf components that adhere to NSN 5935-01-615-1586 and RA001 specifications. All items must undergo quality sampling according to MIL-STD-1916 or ASQ H1331, with preservation and packaging conducted in accordance with MIL-DTL-55330, MIL-STD-2073-1E, and MIL-STD-129. The final deliverables consist of 18 packaged and marked backshells shipped FOB Origin to the DLA Distribution Depot Oklahoma. This project falls under NAICS code 335931 and is managed by the Department of Defense. The response deadline for this requirement is November 9, 2026, with performance associated with Tinker AFB.

DLA WEAPONS SUPPORT ACTIVE DEVICES DIVISION

POSTED

about 23 hours ago

DEADLINE

in 12 days

AI Contract Overview

The contract pertains to the procurement of equipment mounts designed for three-phase terminators and arresters, specifically for use with three-phase electrical systems. Approved manufacturers for the required mounts include ALUMA and BARFIELD, with specific part numbers ALUMA-FOTB-EMB-1-6PA-35 and BARFIELDBT-6PA35 indicated. The solicitation, identified by number Z4357, is issued by Nashville Electric Service, a Tennessee-based agency, and targets suppliers capable of providing these specific equipment mounts. The solicitation was posted on April 27, 2026, with a response deadline set for May 1, 2026, indicating a relatively short window for vendor submissions. The procurement contact for this solicitation is Tiffany Caruthers, reachable via email and phone. The place of performance is Nashville, Tennessee, and the solicitation can be accessed online through the vendor portal. There is no specified set-aside for small businesses or other categories, and the contract is intended for suppliers that meet the agency's technical and delivery requirements for this specialized electrical equipment.

General Info

Procurement of three-phase equipment mounts by Nashville Electric Service, vendors ALUMA and BARFIELD approved.

Agency

Tennessee → Nashville Electric Service

NAICS

335931 - Current-Carrying Wiring Device Manufacturing

Place of Performance

Nashville, TN, USA

Set-Aside

NONE

Documents

RFB Z4357 - Mount Terminator-Arrester 3PH

rfb

High

AI Contract Breakdown

Uniform Contract Format

Timeline

PhaseClosed

PostedApr 27

Solicitation

Response DeadlineMay 1

Deadline has passed

Submission Closed

05/01/2026, 07:00:00 PM UTC

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Organization & Contact Information

AgencyTennessee → Nashville Electric Service

Contacts1 person available

OfficeNashville, TN, USA

Organization / AgencyTennessee → Nashville Electric Service

Office AddressNashville, TN, USA

Contacts

Tiffany CaruthersProcurement Contact

contact@example.gov

+1 (555) 000-0000

Full Description

MOUNT TERMINATOR-ARRESTER 3PH EQUIPMENT MOUNT FOR THREE PHASE TERMINATORS AND ARRESTERS. Approved Manufacturers and/or Part Numbers: ALUMA-FOTB-EMB-1-6PA-35 BARFIELDBT-6PA35