L-21-221, Emergency Response Data System Data Point Library Updates
| ML21244A413 | |
| Person / Time | |
|---|---|
| Site: | Beaver Valley |
| Issue date: | 08/31/2021 |
| From: | Grabnar J Energy Harbor Nuclear Corp |
| To: | Document Control Desk, Office of Nuclear Reactor Regulation |
| References | |
| L-21-221 | |
| Download: ML21244A413 (5) | |
Text
energy harbor John J. Grabnar Site Vice President 724-682-5234 Fax: 724-643-8069 August 31, 2021 L-21-221 10 CFR 50, Appendix E, Section VI ATTN: Document Control Desk U.S. Nuclear Regulatory Commission Washington, DC 20555-0001
SUBJECT:
Beaver Valley Power Station, Unit No. 2 Docket No. 50-412, License No. NPF-73 Emergency Response Data System Data Point Library Updates Pursuant to 10 CFR 50, Appendix E, Section Vl.3.a, Energy Harbor Nuclear Corp. reports updates of the Emergency Response Data System (EROS) Data Point Library (DPL) for Beaver Valley Power Station, Unit No. 2 (BV2). The updates are needed to delete two points following the retirement of two radiation monitors. The enclosure provides a copy of the updated DPL pages.
There are no regulatory commitments contained in this letter. If there are any questions or if additional information is required, please contact Mr. Steve Sawtschenko, Manager, Regulatory Compliance and Emergency Response, at 724-682-4284.
John J. Grabnar
Enclosure:
Beaver Valley Power Station EROS Data Point Library, Updated Pages cc:
NRC Region I Administrator NRC Resident Inspector NRC Project Manager (w/o enclosure)
Director BRP/DEP Site BRP/DEP Representative
B. Butor J. H. Kinest D. M. Benyak D. B. Hamilton FOR INTERNAL DISTRIBUTION USE ONLY Internal Distribution of Letter L-21-221
Enclosure L-21-221 Beaver Valley Power Station EROS Data Point Library, Updated Pages (2)
BEAVER VALLEY POWER STATION EROS DATA POINT LIBRARY Date:
8/9/2021 Reactor Unit:
BV2 Data Feeder:
PCS NRC EROS Parameter:
Point ID:
R0093A Plant Spec Point Desc.:
Generic/Cond Desc.:
Analog/Digital:
Engr Units/Dig States:
Engr Units Conversion:
Minimum Instr Range:
Maximum Instr Range:
Zero Point
Reference:
Reference Point Notes:
PROC or SENS:
Number of Sensors:
How Processed:
Sensor Location:
Alarm/Trip Set Points:
NI Detector Power Supply Cut-Off Power Level:
NI Detector Power Supply Turn-ON Power Level:
Instrument Failure Mode:
Temperature Compensation for DP Transmitters:
Level Reference Leg:
Unique System Desc.:
Point Deleted per ECP 17-0377 2-85
BEAVER VALLEY POWER STATION EROS DATA POINT LIBRARY Date:
8/9/2021 Reactor Unit:
BV2 Data Feeder:
Point ID:
R0015A Plant Spec Point Desc.:
Generic/Cond Desc.:
Analog/Digital:
Engr Units/Dig States:
Engr Units Conversion:
Minimum Instr Range:
Maximum Instr Range:
Zero Point
Reference:
Reference Point Notes:
PROC or SENS:
Number of Sensors:
How Processed:
Sensor Location:
Alarm/Trip Set Points:
NI Detector Power Supply Cut-Off Power Level:
NI Detector Power Supply Turn-ON Power Level:
Instrument Failure Mode:
Temperature Compensation for DP Transmitters:
Level Reference Leg:
Unique System Desc.:
Point deleted per ECP 17-0377 2-84