ML20064K897
| ML20064K897 | |
| Person / Time | |
|---|---|
| Site: | Hatch  |
| Issue date: | 01/26/1983 |
| From: | Beckham J GEORGIA POWER CO. |
| To: | James O'Reilly NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II) |
| References | |
| REF-SSINS-6820 IEB-82-03, IEB-82-3, NED-83-059, NED-83-59, TAC-49156, NUDOCS 8302150042 | |
| Download: ML20064K897 (3) | |
Text
Georgia Power Company 333 Piedmont Avenue
- 3
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Attanta, Georgia 30308 Telenhone 404 526-7020 Mathng Address:
Post Office Box 4545 Attanta. Georgia 30302 Georgia Power J. T. Beckham, Jr.
the southern electre system Vce President and General Vanager Nuclear Generation NED-83-059 l
January 26, 1983 U. S. Nuclear Regulatory Comnission
REFERENCE:
Office of Inspection and Enforce)nent RII: JPO D
Region II - Suite 2900 50-321
=
101 Marietta Street, NW I&E Bulletin y
Atlanta, Georgia 30303 82-03 o
A'lTENTION: Mr. James P. O'Reilly c-GENIUNEN.
c Georgia Power Company (GPC) hereby subnits the following information concerning inservice inspection activities at Plant Hatch Unit 1 in response to Items 2 and 3 of NBC I&E Bulletin 82-03 concerning stress corrosion cracking in austenitic stainless steel BWR Recirculation System piping. The responses to Items 1 and 4 of the bulletin were subnitted to NBC Region II by our letter dated December 15, 1982.
The information contained herein will complete the required response to the subject bulletin.
Item 2 Before resuming power operations following the current refueling or extended outage, the licensee is to provide a listing of results of recirculation system piping inspections.
Response
A listing of results of Recirculation System piping inspections was provided in Attachments 2 and 3 to the GPC letter dated December 15, 1982.
Item 3 Before resuming power operations following the current refueling or extended outage, the licensee (if the inspections indicate the presence of cracks) is to describe the corrective actions taken and report these in accordance with the appropriate regulations.
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A Georgia Power n U. S. Nuclear Regulatory Conmission Office of Inspection and Enforcement Region II - Suite 2900 January 26, 1983 Page Two
Response
Several Recirculation aM Residual Heat Removal (RHR) system welds, as discussed in Attachment 3 to the GPC letter dated December 15, 1982, had reportable indications.
Analyses have demonstrated the need to repair six (6) welds at this time in the form of a weld overlay.
The welds requiring repair are as follows:
E;fctem Weld No.
Recirculation 1B31-lRC-22AM-1 Recirculation IB31-lRC-22AM-4 Recirculation IB31-lRC-22BM-1 Recirculation 1B31-lRC-22BM-4 RHR lEll-lRHR-20B-D-3 RHR lEll-lRHR-24B-R-13 In
- addition, the indications on Recirculation System weld 1B31-lRC-22AM-1BC-1 were analyzed and were determined not to require repairs at this time.
A leakage detection system for that particular weld is being considered.
Details of the analyses and repairs will be sutmitted to NRC NRR under separate cover.
A copy of that submittal will be provided to NRC Region II.
Should you have any questions in this regard, please contact this office.
J. T. Beckham, Jr. states that he is Vice President of Georgia Power Company and is authorized to execute this oath on behalf of Georgia Power Company, and that to the best of his knowledge and belief the facts set forth in this letter are true.
GE0lGIA POER COMPANY By:
g' J. T. Beckham, Jr'.
Sworn subscribed before me this 26th day of January,1983.
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omm$^ hn E p d t
. f3 Notary Public JAF/mb 700775
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GeorgiaIbwer A i
U. S. Nuclear Regulatory Conmission j
Office of Inspectio9 and Enforcement i
Recion II - Suite 2900 l
January 26, 1983 Page Three i
xct H. C. Nix, Jr.
L. T. Gucwa Senior Resident Inspector i
USNIC, Document Control Desk (Washington)
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