05000397/LER-2021-002, Integrated Leak Rate Test
| ML21333A262 | |
| Person / Time | |
|---|---|
| Site: | Columbia  |
| Issue date: | 11/29/2021 |
| From: | Dittmer J Energy Northwest |
| To: | Document Control Desk, Office of Nuclear Reactor Regulation |
| References | |
| GO2-21-142 LER 2021-002-00 | |
| Download: ML21333A262 (4) | |
| Event date: | |
|---|---|
| Report date: | |
| Reporting criterion: | 10 CFR 50.73(a)(2)(ii)(A), Seriously Degraded 10 CFR 50.73(a)(2)(v), Loss of Safety Function |
| 3972021002R00 - NRC Website | |
text
10 CFR 50.73 GO2-21-142 U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, D.C. 20555-0001
Subject:
COLUMBIA GENERATING STATION, DOCKET NO. 50-397 LICENSEE EVENT REPORT NO. 2021-002-00
Dear Sir or Madam:
Transmitted herewith is Licensee Event Report No. 2021-002-00 for Columbia Generating Station. This report is submitted pursuant to 10 CFR 50.73(a)(2)(ii)(A) and 10 CFR 50.73(a)(2)(v)(C).
There are no commitments being made to the Nuclear Regulatory Commission by this letter. If you have any questions or require additional information, please contact Ms.
D.M. Wolfgramm, Regulatory Affairs Manager, at (509) 377-4792.
Executed on this ______ day of _____________, 2021.
Respectfully, J. Kent Dittmer Vice President, Engineering Attachment: Licensee Event Report 2021-002-00 cc:
NRC Region IV Regional Admin NRC Region IV Project Manager NRC Senior Resident Inspector/988C C.D. Sonoda - BPA/1399 J. Kent Dittmer Vice President, Engineering P.O. Box 968, PE01 Richland, WA 99352-0968 Ph. 509.377.4248 l F. 509.377.2354 jkdittmer@energy-northwest.com
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November 29, 2021 ENERGY NORTHWEST
NRC FORM 366 (08-2020)
U.S. NUCLEAR REGULATORY COMMISSION LICENSEE EVENT REPORT (LER)
(See Page 3 for required number of digits/characters for each block)
(See NUREG-1022, R.3 for instruction and guidance for completing this form http://www.nrc.gov/reading-rm/doc-collections/nuregs/staff/sr1022/r3/)
APPROVED BY OMB: NO. 3150-0104 EXPIRES: 08/31/2023
- 1. Facility Name 05000
- 2. Docket Number
- 3. Page 1 OF
- 4. Title
- 5. Event Date Month Day Year
- 6. LER Number Year Sequential Number Revision No.
- 7. Report Date Month Day Year
- 8. Other Facilities Involved Facility Name 05000 Facility Name Docket Number 05000 Docket Number
- 9. Operating Mode
- 10. Power Level
Month Day Year Columbia Generating Station 397
2021 2021 002 00
Valerie Lagen, Principal Licensing Engineer (509) 372-5507 X
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16. Abstract (Limit to 1560 spaces, i.e., approximately 15 single-spaced typewritten lines)
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This event was reported to the NRC as an eight-hour, non-emergency Event Notification 55560 on November 3, 2021, per 10 CFR 50.72(b)(3)(ii)(A), event or condition that results in the nuclear power plant, including its principal safety barriers, being seriously degraded
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