RA-12-128, Response to Request for Additional Information - Relief Requests for the Fifth Ten-Year Inservice Inspection (ISI) Interval
| ML12339A012 | |
| Person / Time | |
|---|---|
| Site: | Oyster Creek |
| Issue date: | 12/03/2012 |
| From: | Jesse M Exelon Generation Co |
| To: | Office of Nuclear Reactor Regulation, Document Control Desk |
| References | |
| RA-12-128, TAC ME9492 | |
| Download: ML12339A012 (2) | |
Text
RA-12-128 December 3, 2012 U.S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, DC 20555-0001 Oyster Creek Nuclear Generating Station Renewed Facility Operating License No. DPR-16 NRC Docket No. 50-219 10 CFR 50.55a Subject Response to Request for Additional Information - Relief Requests for the Fifth Ten-Year Inservice Inspection (lSI) Interval
References:
- 1) Letter from M. D. Jesse (Exelon Generation Company, LLC) to U.S. Nuclear Regulatory Commission, "Submittal of Relief Requests for the Fifth Ten-Year Inservice Inspection (lSI) Interval," dated August 28, 2012
- 2) E-Mail from J. Lamb (U.S. Nuclear Regulatory Commission) to D. P. Helker (Exelon Generation Company, LLC), "For Your Action:
Clarification Question for RR Oyster Creek (15R-05) (ME9492) N-661-1 Code Case Applicability," dated October 19, 2012 In the Reference 1 letter, Exelon Generation Company, LLC (Exelon) submitted for your review relief requests associated with the fifth ten-year Inservice Inspection (lSI) interval for Oyster Creek Nuclear Generating Station (OCNGS). In the Reference 2 letter, the U.S. Nuclear Regulatory Commission Staff requested additional information concerning Relief Request 15R-05. Relief Request 15R-05 concerns the use of Code Case N-661-1
("Alternative Requirements for Wall Thickness Restoration of Class 2 and 3 Carbon Steel Piping for Raw Water Service"). In response to the Reference 2 request, OCNGS will comply with the conditions for use of this Code Case as stated in Regulatory Guide 1.147
("Inservice Inspection Code Case Acceptability, ASME Section XI, Division 1"), Revision 16.
There are no regulatory commitments in this letter.
If you have any questions concerning this letter, please contact Tom Loomis at (610) 765-5510.
Respectfully,
'?Michael
. Jes Director - Licinsing egulatory Affairs Exelon Genek' Company, LLC
December 3, 2012 U.S. Nuclear Regulatory Commission Response to RAI - Relief Requests for the Fifth Ten~Year lSI Interval Page 2 cc:
Regional Administrator, Region I, USNRC USNRC Senior Resident Inspector, OCNGS USNRC Senior Project Manager, OCNGS