ML25274A077
| ML25274A077 | |
| Person / Time | |
|---|---|
| Site: | U.S. Geological Survey |
| Issue date: | 09/30/2025 |
| From: | Manning C US Dept of Interior, Rocky Mountain Region, Denver Federal Center |
| To: | Office of Nuclear Reactor Regulation, Document Control Desk |
| References | |
| Download: ML25274A077 (1) | |
Text
U.S. GEOLOGICAL SURVEY Rocky Mountain Region Box 25046 M.S. 974 Denver Federal Center Denver, Colorado 80225 USGS - Facility License R-113 - Docket Number 50-274 Page 1 of 1 Document Date: 2025-09-30 DATE:
Tuesday, September 30, 2025 TO:
Attn: Document Control Desk U.S. Nuclear Regulatory Commission Washington, D.C. 20555-0001 FROM:
Clayton Manning, Acting NRC Level 2 Official
SUBJECT:
U.S. Geological Survey TRIGA Reactor - Reactor Supervisor Change PURPOSE By way of this letter, the U.S. Geological Survey TRIGA Reactor (GSTR) is informing the U. S. Nuclear Regulatory Commission of a change of the person assigned the roles of Reactor Supervisor/Director (Level 2) for the GSTR.
BACKGROUND In accordance with the USGS Technical Specifications part 6.7.2, upon permanent changes in facility organization involving Level 1 or Level 2 personnel, it is required of the licensee to officially notify the U. S. NRC within 30 days via written report.
DISCUSSION On the departure of Health Physicist/Acting Reactor Supervisor/Director Clayton Manning as of October 1, 2025, facility Nuclear Engineer Dean Powell has been named interim acting Reactor Supervisor/Director. Dean holds a Bachelors Degree in Nuclear Engineering and is in his third year of service at the GSTR.
CONTACT If you have any questions regarding this matter, please contact me at (303) 236-4726.
I declare under penalty of perjury that the foregoing is true and correct.
Sincerely, Clayton Manning, Acting NRC Level 2 Official (Outgoing)
Copied to:
Shannon Mahan, Reactor Administrator, USGS Brooke Gallagher, Project Manager, US NRC Jonathan Braisted, Inspector, US NRC Attachments: None.
EUSGS science for a changing world CLAYTON MANNING Digitally signed by CLAYTON MANNING Date: 2025.10.01 08:06:41 -06'00'