AwardTape · Defense awards · Research and development · Science and technology R&D · W911NF22C0051
W911NF22C0051: $3.8M definitive contract to Signature Science LLC
Signature Science LLC holds a definitive contract from Department of the Army with $3.8M obligated since Oct 2023 and $9.2M obligated over its life, against a ceiling of $10.4M. Latest action Nov 20, 2025.
Research and development- 'forensic analysis of low level ionizing radiation exposure over time (fallout)"
| PIID | W911NF22C0051 |
|---|---|
| Type | definitive contract |
| Company | Signature Science LLC |
| Agency | Department of the Army |
| Contracting office | W6QK ACC-APG DURHAM |
| Category | Research and development · Science and technology R&D |
| PSC | AJ11 GENERAL SCIENCE AND TECHNOLOGY R&D SERVICES; GENERAL SCIENCE AND TECHNOLOGY; BASIC RESEARCH |
| NAICS | 541715 RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT NANOTECHNOLOGY AND BIOTECHNOLOGY) |
| Obligated since Oct 2023 | $3.8M |
| Total obligated (lifetime) | $9.2M |
| Ceiling (base and all options) | $10.4M |
| Base date | Sep 1, 2022 |
| Latest action | Nov 20, 2025 |
| End date | Jan 31, 2026 |
| Actions since Oct 2023 | 9 |
| Pricing | Cost plus fixed fee |
| Competition | Full and open competition |
| Place of performance | TX |
| Source | USAspending.gov record |
| Reporting lag | DoD 90 days |
Source: USAspending.gov prime award data (FPDS), DoD and DHS contracts, orders and IDVs with any action since Oct 1, 2023. Obligated FY2024+ sums the obligations on those actions; total obligated is the award's lifetime figure. DoD contract actions publish on USAspending about 90 days after signing (DFARS PGI 204.6), so the latest DoD actions here trail the calendar by about 3 months. Place of performance shows the state only.
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