RA-12-052, Emergency Response Data System Data Point Library Changes
| ML12137A142 | |
| Person / Time | |
|---|---|
| Site: | Oyster Creek |
| Issue date: | 05/16/2012 |
| From: | Jesse M Exelon Generation Co, Exelon Nuclear |
| To: | Office of Nuclear Reactor Regulation, Document Control Desk |
| References | |
| RA-12-052 | |
| Download: ML12137A142 (3) | |
Text
10 CFR 50, Appendix E RA-12-052 May 16, 2012 u.s. Nuclear Regulatory Commission ATIN: Document Control Desk Washington, DC 20555-0001 Oyster Creek Nuclear Generating Station Renewed Facility Operating License No. DPR-16 NRC Docket Nos. 50-219
Subject:
Oyster Creek Nuclear Generating Station Emergency Response Data System Data Point Library Changes In accordance with 10 CFR 50, Appendix E, Section VI, "Emergency Response Data System,"
Exelon Generation Company, LLC (Exelon) is submitting updated information related to the Emergency Response Data System (EROS) for Oyster Creek Nuclear Generating Station (OCNGS). EROS is a direct, near real-time, electronic data link between the computer data system used by OCNGS and the NRC's Operations Center which provides for the automated transmission of a limited data set of selected parameters. 10 CFR 50, Appendix E, Section V1.3.a requires that any changes in computer hardware or software that affect the transmitted data points identified in the EROS Data Point Library must be submitted to the NRC within 30 days after the changes are completed.
Accordingly, the transmission of the attached EROS data point information for OCNGS (i.e., Point 10: SOURCE, NRC EROS Parameter: N/A (Simulator Data) is being discontinued.
The OCNGS database will retain this data point as a spare, but the associated data will no longer be transmitted to the NRC via EROS. This EROS change was implemented on April 16, 2012, and the required notification is being submitted within 30 days of the change as required by 10 CFR 50, Appendix E, Section VI.a.3.
If you have any questions or require additional information, please do not hesitate to contact Richard Gropp at (610) 765-5557.
Respectfully, tMlchael D. Jesse, Director, Licensing"an egulatory Affairs Exelon Generation Company, LLC Attachment cc:
Regional Administrator, USNRC Region I NRC Senior Resident Inspector - OCNGS NRC, Senior Project Manager, NRR - OCNGS wI Attachment
ATTACHMENT Oyster Creek Nuclear Generating Station Emergency Response Data System Data Point Library Change Point 10: SOURCE NRC EROS Parameter: N/A (Simulator Data)
OC-PPC-SRS-0014 Revision 4 June 25, 2005 Plant Process Computer Monitoring System Page 40 of 52 DATA POINT LIBRARY REFERENCE FILE EROS DATA SOURCE N/A Effective April 16, 2012, this EROS data point information will no longer be transmitted to the NRC. This data point will be retained in the site database as a spare.
= SIMULATOR DATA P
SOURCE N/A OY1 N/A 1
03/24/93 N/A N/A N/A o
N/A o
PROC OR SENS:
ANALOG/DIGITAL:
ZERO POINT
REFERENCE:
GENERIC/COND DESC.:
REFERENCE POINT NOTES:
POINT 10:
ENGR UNITS/DIG STATES:
ENGR UNITS CONVERSION:
PLANT SPEC POINT 0 MINIMUM INSTR RANGE:
MAXIMUM INSTR RANGE:
HOW PROCESSED: