HDTRA121C0030↗
University of Alaska Fairbanks received this contract from Defense Threat Reduction Agency, Defense Threat Reduction Agency: $21.74M obligated so far for support- professional: other. It runs to 2026-11-30, or to 2027-03-31 if every option is exercised.
Key facts · data as of Oct 23, 2026
- Recipient
- University of Alaska Fairbanks
- Awarding agency
- Defense Threat Reduction Agency (Department of Defense)
- Contracting office
- Defense Threat Reduction Agency (HDTRA1)
- Obligated to date
- $21.74M
- Potential value
- $32.21M
- Ends
- 2026-11-30
Source: USAspending.gov prime award records (obligations: money committed, not outlays), data as of Oct 23, 2026.
Cite this page: SpendQuery, Award HDTRA121C0030, data as of Oct 23, 2026, https://spendquery.com/award?id=CONT_AWD_HDTRA121C0030_9700_-NONE-_-NONE-
University of Alaska Fairbanks: all federal awards · Department of Defense: spending · Defense Threat Reduction Agency: what it buys · The follow-on: recompete brief
IMS WAVEFORM OPERATIONS AND MAINTENANCE
Up for re-bid: ends 2026-11-30. Recompete brief → · Acquisition Update for TRIDENT (Decisive Action Follow-on) ↗
What it is
- Product or service
- Support- Professional: Other (PSC R499)
- Industry
- All Other Professional, Scientific, and Technical Services (NAICS 541990)
- Contracting office
- Defense Threat Reduction Agency (HDTRA1)
- Competition
- Not competed · 1 offer received
- Pricing
- Cost no fee
- How it was bought
- Standalone contract
- Solicitation
- HDTRA121R0001
- Where the work is
- Fairbanks North Star, AK · district AK-00
Obligations by fiscal year
SpendQuery holds FY2023 on; earlier years are on USAspending.gov.
Subcontractors: where the money went next
6 subawards totaling $6.86M (31.6% of what was obligated), as University of Alaska Fairbanks reported them. Primes report subawards of $30,000 or more; smaller ones and unreported ones aren't here.
| Subcontractor | Amount | Subawards | Where | First | Last |
|---|---|---|---|---|---|
| Southern Methodist University Inc | $2.66M | 1 | TX | 2025-06-09 | 2025-06-09 |
| University of Hawaii | $2.00M | 2 | HI | 2025-06-09 | 2025-06-17 |
| University of California San Diego | $1.69M | 1 | CA | 2025-07-22 | 2025-07-22 |
| Regents of the University of California, the | $511.3K | 2 | CA | 2025-06-09 | 2025-08-25 |
The largest single subawards
| Date | To | Amount | For |
|---|---|---|---|
| 2025-06-09 | Southern Methodist University | $2.66M | PERFORM THE OPERATIONS AND MAINTENANCE OF THE SEISMIC STATION PS47 REQUIRED TO MAINTAIN DATA FLOW TO THE CTBTO IDC. |
| 2025-07-22 | University of California San Diego | $1.69M | TO EXECUTE THE MONITORING OPERATIONS, SYSTEMS AND SITE MAINTENANCE RESPONSIBILITIES, AND CONDUCT THE RESEARCH, DEVELOPMENT, TESTING, AND EVALUATION (RDT&E) ACTIVITIES ASSOCIATED WITH EACH APPLICABLE US IMS STATION. THE… |
| 2025-06-17 | University of Hawaii | $1.05M | OPERATIONAL SUPPORT OF INFRASOUND AND PRIMARY AND AUXILIARY SEISMIC STATION AS109 FOR THE INTERNATIONAL MONITORING SYSTEM (IMS) |
| 2025-06-09 | University of Hawaii | $944.0K | OPERATIONAL SUPPORT OF INFRASOUND AND PRIMARY AND AUXILIARY SEISMIC STATION I59US FOR THE INTERNATIONAL MONITORING SYSTEM (IMS) |
| 2025-08-25 | Regents of the University of California, the | $285.7K | OPERATIONAL SUPPORT OF INFRASOUND AND PRIMARY AND AUXILIARY SEISMIC STATION AS109 FOR THE INTERNATIONAL MONITORING SYSTEM (IMS) |
| 2025-06-09 | Regents of the University of California, the | $225.7K | OPERATIONAL SUPPORT OF INFRASOUND AND PRIMARY AND AUXILIARY SEISMIC STATION AS109 FOR THE INTERNATIONAL MONITORING SYSTEM (IMS) |
Every action
26 actions since 2022-10-17. Each is a modification or amendment with the money it added or took back.
| Date | Modification | Kind | Amount | What the agency wrote |
|---|---|---|---|---|
| 2026-07-21 | P00031 | Option exercised | $1.63M | OPERATIONAL SUPPORT OF WAVEFORM STATIONS |
| 2026-03-12 | P00030 | Supplemental agreement (work within scope) | $1.64M | OPERATIONAL SUPPORT OF WAVEFORM STATIONS |
| 2026-02-05 | P00029 | Funding only | $97.0K | OPERATIONAL SUPPORT OF WAVEFORM STATIONS |
| 2025-12-29 | P00028 | Supplemental agreement (work within scope) | $703.0K | OPERATIONAL SUPPORT OF WAVEFORM STATIONS |
| 2025-09-17 | P00027 | Funding only | $147.0K | OPERATIONAL SUPPORT OF WAVEFORM STATIONS |
| 2025-09-12 | P00026 | Funding only | -$147.0K | OPERATIONAL SUPPORT OF WAVEFORM STATIONS |
| 2025-09-05 | P00025 | Funding only | $62.1K | OPERATIONAL SUPPORT OF WAVEFORM STATIONS |
| 2025-08-05 | P00024 | Supplemental agreement (work within scope) | $290.0K | OPERATIONAL SUPPORT OF WAVEFORM STATIONS |
| 2025-05-28 | P00023 | Funding only | $1.58M | OPERATIONAL SUPPORT OF WAVEFORM STATIONS |
| 2025-04-23 | P00022 | Administrative change | $0 | THE CONTRACTOR SHALL PROVIDE SUPPORT AS SET FORTH IN ATTACHMENT 1, STATEMENT OF WORK |
| 2025-03-11 | P00021 | Funding only | $300.0K | OPERATIONAL SUPPORT OF WAVEFORM STATIONS FOR THE UNITED STATES INTERNATIONAL MONITORING SYSTEM |
| 2025-02-13 | P00020 | Option exercised | $3.42M | OPERATIONAL SUPPORT OF WAVEFORM STATIONS FOR THE UNITED STATES INTERNATIONAL MONITORING SYSTEM |
| 2024-11-20 | P00019 | Funding only | $922.5K | OPERATIONAL SUPPORT OF WAVEFORM STATIONS FOR THE UNITED STATES INTERNATIONAL MONITORING SYSTEM |
| 2024-06-26 | P00018 | Funding only | -$546.4K | OPERATIONAL SUPPORT OF WAVEFORM STATIONS FOR THE UNITED STATES INTERNATIONAL MONITORING SYSTEM |
| 2024-06-13 | P00017 | Funding only | $1.03M | OPERATIONAL SUPPORT OF WAVEFORM STATIONS FOR THE UNITED STATES INTERNATIONAL MONITORING SYSTEM |
| 2024-04-16 | P00016 | Funding only | $407.8K | OPERATIONAL SUPPORT OF WAVEFORM STATIONS FOR THE UNITED STATES INTERNATIONAL MONITORING SYSTEM |
| 2024-02-13 | P00015 | Option exercised | $3.25M | OPERATIONAL SUPPORT OF WAVEFORM STATIONS FOR THE UNITED STATES INTERNATIONAL MONITORING SYSTEM |
| 2023-11-01 | P00014 | Funding only | $774.1K | OPERATIONAL SUPPORT OF WAVEFORM STATIONS FOR THE UNITED STATES INTERNATIONAL MONITORING SYSTEM |
| 2023-08-22 | P00013 | Administrative change | $0 | OPERATIONAL SUPPORT OF WAVEFORM STATIONS FOR THE UNITED STATES INTERNATIONAL MONITORING SYSTEM |
| 2023-08-22 | P00012 | Funding only | $181.8K | OPERATIONAL SUPPORT OF WAVEFORM STATIONS FOR THE UNITED STATES INTERNATIONAL MONITORING SYSTEM |
| 2023-05-22 | P00011 | Funding only | $600.0K | OPERATIONAL SUPPORT OF WAVEFORM STATIONS FOR THE UNITED STATES INTERNATIONAL MONITORING SYSTEM |
| 2023-02-27 | P00010 | Option exercised | $3.61M | OPERATIONAL SUPPORT OF WAVEFORM STATIONS FOR THE UNITED STATES INTERNATIONAL MONITORING SYSTEM |
| 2023-02-27 | P00009 | Funding only | $972.3K | OPERATIONAL SUPPORT OF WAVEFORM STATIONS FOR THE UNITED STATES INTERNATIONAL MONITORING SYSTEM |
| 2023-01-12 | P00008 | Supplemental agreement (work within scope) | $0 | OPERATIONAL SUPPORT AND MAINTENANCE FOR INTERNATIONAL MONITORING SYSTEM WAVEFORM STATIONS |
| 2022-11-14 | P00007 | Supplemental agreement (work within scope) | $805.0K | OPERATIONAL SUPPORT AND MAINTENANCE FOR INTERNATIONAL MONITORING SYSTEM WAVEFORM STATIONS |
| 2022-10-17 | P00006 | Supplemental agreement (work within scope) | $0 | R&D SERVICES FOR OPERATIONAL SUPPORT AND MAINTENANCE FOR INTERNATIONAL MONITORING SYSTEM WAVEFORM STATIONS |
Source: USAspending.gov prime award transactions and FSRS subaward reports, as loaded by SpendQuery (data as of 2026-10-23). Amounts are obligations (money committed), not outlays. The official record on USAspending.gov ↗