International Monitoring System Ims Radionuclide Tender - 144475689

Procurement Summary

Country: USA

Summary: International Monitoring System Ims Radionuclide Operations and Maintenance

Deadline: 03 Aug 2026

Posting Date: 03 Jul 2026

Other Information

Notice Type: Tender

TOT Ref.No.: 144475689

Document Ref. No.: HDTRA1IMSRadionuclideOM

Competition: ICB

Financier: Self Financed

Purchaser Ownership: Public

Tender Value: Refer Document

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Tender Details

This is a SOURCES SOUGHT NOTICE; there is no solicitation available at this time. No response will be provided to requests for solicitation. THIS SOURCES SOUGHT NOTICE IS PUBLISHED FOR MARKET RESEARCH PURPOSES ONLY.
The Defense Threat Reduction Agency (DTRA) has a requirement as follows:
DTRA is the Department of War (DoW) executive agent for the Nuclear Arms Control Technology (NACT) program which operates, maintains, and improves the majority of the U.S. portion of the International Monitoring System (IMS) is support of the United States Government (USG) and Department of War (DoW) objectives. The IMS was established to detect worldwide nuclear weapons tests via an extensive network that includes radionuclide, seismic, infrasound, and hydroacoustic monitoring technologies. The NACT program directly manages, operates, maintains, and improves these US IMS stations, involving primary and auxiliary seismic, infrasound, and radionuclide monitoring stations. Relevant to this Sources Sought Notice, the radionuclide technology includes aerosol particulate and noble gas systems.
DTRA seeks a performer to operate and sustain the US IMS radionuclide monitoring stations, beginning August 2027. Each of these US IMS stations was designed and installed under supervision of the NACT program and according to the technical requirements specified in the relevant IMS Operational Manual. Each of these stations has also been formally certified. While the monitoring systems are standardized, each station has site-specific design considerations to optimize data quality, data availability, and improve long-term operations and sustainment.
Following station certification by the Provisional Technical Secretriat (PTS), the configuration of each of the IMS stations has been strictly controlled and all changes in configuration since certification have been approved and documented according to the procedures outlined in the associated station operational manuals. The US IMS stati...
Notice ID: hdtra1imsradionuclideom

Department/Ind. Agency: dept of defense

Sub-tier: defense threat reduction agency (dtra)

Office: defense threat reduction agency

Product Service Code: r499 - support- professional: other

NAICS Code: 541715 - Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)

Inactive Dates: aug 18, 2026

Inactive Policy: 15 days after response date

Documents

 Tender Notice