ML25234A186
| ML25234A186 | |
| Person / Time | |
|---|---|
| Site: | 07001113 |
| Issue date: | 08/22/2025 |
| From: | Cynthia Davidson Global Nuclear Fuel |
| To: | Office of Nuclear Material Safety and Safeguards, Document Control Desk |
| References | |
| M250308 | |
| Download: ML25234A186 (1) | |
Text
M250308 August 22nd, 2025 Attn: Document Control Desk Director, Office of Nuclear Material Safety and Safeguards U.S. Nuclear Regulatory Commission Washington, D.C. 20555-0001
Subject:
GNF-A Semi-Annual Effluent Monitoring Report
References:
- 1) NRC License SNM-1097, Docket 70-1113
- 2) NRC Regulation 10 CFR 70.59
Dear Sir or Madam:
With respect to activities authorized by NRC License SNM-1097, the Global Nuclear Fuel-Americas, L.L.C. (GNF-A) facility in Wilmington, North Carolina hereby submits the semi-annual effluent monitoring report required by 10 CFR 70.59 for the period of January through June 2025.
If you have any questions regarding this report, please contact me at (910) 547-0391.
Sincerely, Chandi Davidson Regulatory Affairs - Facility Licensing
Attachment:
- 1) Semi-Annual Effluent Monitoring Report (January - June 2025) cc: NRC Region II Administrator, Atlanta, GA J. Rowley, USNRC/NMSS/DFM/FFLB C. Ubben, USNRC/RII/DFFI J. Hall, NCDHHS D. Crowley, NCDHHS S. Breitmaier, ANI CBD 25-003 Global Nuclear Fuel Chandi Davidson Facility Licensing 3901 Castle Hayne Road P.O. Box 780 Wilmington, NC 28402 USA T (910) 547-0391 chandi.davidson@gevernova.us GNi=
Global Nuclear Fuel
Global Nuclear Fuel - Americas, LLC Wilmington, North Carolina NRC License SNM 1097, Docket # 70-1113 I.
GASEOUS EFFLUENT-PARTICULATE NUCLIDES QUANTITY CONCENTRATION 1 APPENDIX B LIMIT
(Ci)
(uCi/cc)
(uCi/cc) mrem mrem U234 7.25E-06 4.01E-15 5 E-12 0.08%
2.00E-02 1.68E-01 U235 3.06E-07 1.69E-16 6 E-12 0.00%
7.12E-04 5.93E-03 U236 1.19E-09 6.58E-19 6 E-12 0.00%
2.77E-06 2.30E-05 U238 1.07E-06 5.89E-16 6 E-12 0.01%
2.47E-03 2.06E-02 TOTAL 8.62E-06 2.32E-02 1.95E-01 1.81E+15 (cc) 2 Nuclide QUANTITY (Ci)
CONCENTRATION (Ci/cc) 1 APPENDIX B Limit (Ci/cc)
% of LIMIT CEDE (mrem)
H-3 3.05E-03 3.31E-11 1E-05 0.00%
8.28E-05 9.22E+13 (cc)
II.
LIQUID EFFLUENT NUCLIDES QUANTITY CONCENTRATION 1 APPENDIX B LIMIT
CDE (Bone Surface)
(Ci)
(uCi/cc)
(uCi/cc)
(mrem)
(mrem)
(mrem)
U234 4.13E-03 1.51E-08 3 E-07 5.03%
1.10E-06 6.94E-07 1.60E-05 U235 1.75E-04 6.38E-10 3 E-07 0.21%
6.64E-08 4.21E-08 9.62E-07 U236 6.78E-07 2.48E-12 3 E-07 0.00%
1.71E-10 1.09E-10 2.48E-09 U238 6.07E-04 2.22E-09 3 E-07 0.74%
1.46E-07 9.31E-08 2.12E-06 TOTAL U 4.91E-03 1.31E-06 8.30E-07 1.91E-05 TOTAL VOLUME OF LIQUID EFFLUENT =
2.74E+08 (liters)
III.
ABNORMAL RELEASES Air Water Total
- Releases 0
0 0
Activity Released (Ci) 0 0
0 IV.
SUMMARY
3 Max Release CEDE, total CDE (Lung), total (uCi/cc)
(mrem)
(mrem)
Value 1.51E-08 2.33E-02 1.95E-01 Limit 3.00E-07 25 25
% of Limit 5.03%
0.09%
0.78%
SEMI-ANNUAL EFFLUENT REPORT January 2025 - June 2025 Fiscal Weeks 1-26 EXHAUST VOLUME =
EXHAUST VOLUME =
1 Limit from 10 CFR 20 Appendix B, Table 2, Columns 1 and 2. Air limit adjusted to reflect NRC License SNM-1097, Section 1.3.9.
2 This nuclide is included due to the the neutron generator licensed by the State of North Carolina.
3 From nuclide with release that is the largest percentage of its release limit.
Notes:
Air sampling is continuous. H-3 gaseous effluent is calculated. Water samples analyzed are representative, continuous composite samples of the process effluent stream.
Reported effluent concentration values are representative of the effluent concentration at the point of release and do not consider effects of dilution from point of release to the plant site boundary.