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This Government Contract opportunity from Department Of Energy was posted on June 10, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Nuclear-Grade Large-Diameter Check Valve Manufacturing

Closed
Federal

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This contract involves the design, manufacture, and testing of four large-diameter, 20-inch, 300-pound tilting-disc check valves equipped with hydraulic dashpots. These valves are intended for use in the Advanced Test Reactor (ATR) and must meet stringent quality and safety standards, including compliance with ASME Section III, Class 1 requirements, and adherence to specific engineering drawings from Idaho National Laboratory. The work will be performed under a subcontract awarded by Battelle Energy Alliance on behalf of the Department of Energy, with the manufacturing and testing activities taking place in Idaho Falls. The solicitation for this contract was posted on June 10, 2026, with responses due by July 10, 2026. The contract falls under the NAICS code 332911, which pertains to industrial valve manufacturing. This effort focuses on producing nuclear-grade valves that meet rigorous performance and reliability criteria suitable for critical applications in nuclear reactors. The contract ensures that the valves are properly designed and qualified to maintain operational safety and integrity within the ATR facility.

General Info

Design, manufacture, and test four 20-inch nuclear-grade tilting-disc check valves for ATR reactor.

Agency

Department Of Energy → Battelle Energy Alliance–doe CntrView Agency

NAICS

332911 - Industrial Valve ManufacturingView NAICS

Place of Performance

Idaho Falls, ID, 83415, USA

Set-Aside

NONE

Documents

This scope was carved out of INL-26-045.

The full solicitation package (2 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Cooling System Check Valve Replacement

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Timeline

PhaseClosed
Posted

subcontract

Response Deadline

Deadline has passed

Submission Closed

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Organization & Contact Information

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AgencyDepartment Of Energy → Battelle Energy Alliance–doe Cntr
ContactsNo contacts available
OfficeN/A
Organization / Agency
Department Of Energy → Battelle Energy Alliance–doe Cntr
View Agency Profile
Office AddressN/A
ContactsNo contact information available

Full Description

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Design, manufacture, and test four 20-inch, 300-lb tilting-disc check valves with hydraulic dashpots for use in the Advanced Test Reactor (ATR), compliant with ASME Section III, Class 1 and INL Drawing 449559.

More opportunities from Department Of Energy → Battelle Energy Alliance–doe Cntr

Same awarding agency

NAICS: 335910
Federal
Long-Duration Energy Storage (LDES) Battery System
Solicitation # INL-26-050
Idaho National Laboratory (INL) and Argonne National Laboratory (ANL) have issued an Expression of Interest (EOI) under solicitation INL-26-050 to identify qualified vendors for non-lithium, rechargeable electrochemical long-duration energy storage (LDES) battery systems. The objective is to acquire systems for benchmark performance testing, specifically requiring two modules with at least 10 kW continuous power and 100 kWh usable energy, and one full-scale system with at least 100 kW continuous power and 1,000 kWh usable energy. All systems must be capable of at least 10 hours of continuous discharge, operate between 0 to 50 degrees Celsius, and possess a minimum field lifetime of 15 years. Acceptable technologies must be pre-built and exclude lithium-ion, lithium metal, lead-acid, and redox flow batteries. Technical requirements include a 3-phase 480 VAC AC interface and an isolated 800-1500 VDC DC interface, with support for SCADA protocols such as Modbus TCP/IP, DNP3, or IEC 61850. Systems must comply with NFPA 855, UL 9540/9540A, and NEC/IEEE standards, and include comprehensive hazard assessments and safety systems. Deliverables involve 70%, 90%, and final design packages, along with Factory and Site Acceptance Testing reports. Modules are to be delivered to INL within approximately three months of design acceptance, while the full-scale system is destined for ANL within six months. This EOI serves as a preliminary screening process to inform a future Request for Proposal (RFP); interested vendors must submit a consolidated response by September 24, 2026, to Chase Egbert.
Battery Manufacturing

POSTED

19 days ago

DEADLINE

in 13 days
View Details

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