RBG-47986, Schedule for Open Phase Condition Detection Implementation
| ML20023A282 | |
| Person / Time | |
|---|---|
| Site: | River Bend  |
| Issue date: | 01/23/2020 |
| From: | Schenk T Entergy Operations |
| To: | Document Control Desk, Office of Nuclear Reactor Regulation |
| References | |
| RBG-47986 | |
| Download: ML20023A282 (2) | |
Text
~Entergx.
RBG-47986 January 23, 2020 ATTN: Document Control Desk U.S. Nuclear Regulatory Commission Washington, DC 20555-0001 Entergy Operations, Inc.
River Bend Station 5485 U.S. Highway 61 N St. Francisville, LA 70775 Tel 225-381-4177 Timothy Schenk Regulatory Assurance Manager 10 CFR 50
Subject:
River Bend Station Schedule for Open Phase Condition Detection Implementation
Reference:
River Bend Station, Unit 1 NHC Docket Nos. 50-458 Renewed Facility Operating License No NPF-47 Entergy Operations, Inc. letter to U. S. Nuclear Regulatory Commission, "Schedule Change to Open Phase Condition Detection Implementation" (ADAMS Accession No. ML18354A823), dated December 20, 2018 The reference to this letter contains the original implementation schedule for the open phase condition at River Bend Station (RBS). RBS is currently in a monitoring mode with an alarm response process for operators to take action if the system detects the presence of an open phase condition. During the monitoring period design issues were identified that require the installation of additional plant modifications. These plant modificationswill be installed and the open phase initiative completed before December 31, 2020..
This letter contains no new regulatory commitments. Should you have any questions or require additional information, please contact Tim Schenk at 225-381-4177.
Tim Schenk TAS/baj
RBG-47986 Page 2 of 2 cc:
NRC Region IV Regional Administrator NRC Senior Resident Inspector RBS NRC Project Manager RBS