LR-N17-0191, No Active Safety Function Anchor Darling Double Disc Gate Valves
| ML17356A022 | |
| Person / Time | |
|---|---|
| Site: | Hope Creek  |
| Issue date: | 12/22/2017 |
| From: | Davison P Public Service Enterprise Group |
| To: | Document Control Desk, Office of Nuclear Reactor Regulation |
| References | |
| LR-N17-0191 | |
| Download: ML17356A022 (3) | |
Text
LR-N17-0191 DEC 2 2 2017 PSEG Nuclear LLC P.O. Box 236, Hancocks Bridge, New Jersey 08038-0236 PSEG Nuclear LLC U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555-0001
Subject:
Hope Creek Generating Station Renewed Facility Operating License No. NPF-57 NRC Docket No. 50-354 No Active Safety Function Anchor Darling Double Disc Gate Valves
References:
- 1) Letter from Greg Krueger (NEI) to John Lubinski, U.S. Nuclear Regulatory Commission, Anchor Darling Double Disc Gate Valve Industry Resolution Plan Update (Project 689), dated August 4, 2017
- 2) Letter from Joe Pollock (NEI) to Brian Holian, U.S. Nuclear Regulatory Commission, NSIAC Concurrence on Anchor Darling Double Disc Gate Valve Industry Response Actions (Project 689), dated October 26,2017 In Reference 1, the Nuclear Energy Institute (NEI) provided the NRC a resolution plan for the U.S. Nuclear Industry to address the known Anchor Darling Double Disk Gate Valve (ADDDGV) issues. Reference 2 indicated each utility will provide a listing of their Anchor Darling valve population with active safety functions along with relevant valve information, including the results of susceptibility evaluations, repair status, and a repair schedule for each susceptible valve not yet repaired. Reference 2 also stated that utilities or sites without active safety function Anchor Darling DDGVs would also provide a response.
This letter serves to confirm that Hope Creek Generating Station does not use Anchor Darling DDGVs to support any active safety function.
There are no regulatory commitments in this letter.
LR-N17-0191 Page 2 Should you have any questions or require additional information, please contact Mr.
Justin Wearne at 856-339-1351.
Sincerely,
?~~.ru~
Paul J. Davison VP Nuclear Engineering PSEG Nuclear ako
~-
LR-N17-0191 Page 3 cc:
Mr. David Lew, Regional Administrator-NRC Region 1 Ms. Carleen Parker, Project Manager-US NRC Mr. Justin Hawkins, US NRC Senior Resident Inspector-Hope Creek Mr. Patrick Mulligan, Manager IV, NJBNE Mr. Lee Marabella, Corporate Commitment Tracking Coordinator Mr. Thomas MacEwen, Hope Creek Commitment Tracking Coordinator