ML022000113
| ML022000113 | |
| Person / Time | |
|---|---|
| Site: | Calvert Cliffs  |
| Issue date: | 07/15/2002 |
| From: | O'Donnell A Constellation Nuclear |
| To: | Document Control Desk, Office of Nuclear Reactor Regulation |
| References | |
| SP2113 | |
| Download: ML022000113 (3) | |
Text
1650 Calvert Cliffs Parkway Lusby, Maryland 20657 0Constellation Nuclear Calvert Cliffs Nuclear Power Plant A Member of the Constellation Energy Group July 15, 2002 U. S. Nuclear Regulatory Commission Washington, DC 20555 ATTENTION:
SUBJECT:
Document Control Desk Calvert Cliffs Nuclear Power Plant Unit No. 1; Docket No. 50-317 Emergency Response Data System The attached revision to the Emergency Response Data System (ERDS) Data Point Library for the Calvert Cliffs Nuclear Power Plant is provided pursuant to 10 CFR Part 50, Appendix E, Section VI.3.a.
The table below provides a brief summary of the changes:
The "before" and "after" ERDS Data Point Library sheets are attached.
Should you have questions regarding this matter, we will be pleased to discuss them with you.
Very truly yours, Anthon PODonne'll-Director - Emergency Planning AJO/TWG/bjd
Attachment:
As Stated cc:
R. S. Fleishman, Esquire J. E. Silberg, Esquire Director, Project Directorate 1-1, NRC D. M. Skay, NRC H. J. Miller, NRC Resident Inspector, NRC R. I. McLean, DNR J. R. Jolicoeur, NRC V
PWR DATA POINT LIBRARY REFERENCE FILE REV DATE: 11/04/92 PAGE 3
DATE:
REACTOR UNIT:
DATA FEEDER:
NRC ERDS PARAMETER:
POINT ID:
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 LOCATIONS:
ALARM/TRIP SET POINTS:
NI DETECTOR POWER SUPPLY CUT-OFF POWER LEV:
NI DETECTOR POWER SUPPLY TURN-ON POWER LEV:
INSTRUMENT FAILURE MODE:
TEMPERATURE COMPENSATION FOR DP TRANMITTERS:
LEVEL REFERENCE LEG:
UNIQUE SYSTEM DESC.:
LJOI 4C Ui Id CO1
/91 CCl1 TEMP CORE EX SP2113 CORE EXIT TEMP HIGHEST TEMP AT THE CORE EXIT A
DEGF N/A 40 2300 N/A N/A P
45 AVG EACH QUADRANT'S PTS.:4 QUADS-4 AVGS N/A X - 650 N/A N/A N/A N
N/A CORE EXIT THERMOCOUPLES ARE LOCATED AT THE TOP OF THE INCORE INSTRUMENT DETECTOR ASSEMBLIES.
THERE ARE 45 FIXED INCORE DETECTORS LOCATED IN THE CORE WITHIN SELECTED FUEL ASSEMBLIES.
THIS POINT IS THE HIGHEST AVG CET READING IN THE QUADRANT.
PWR Data Point Library Reference File Report Date:
Page :
Date:
Reactor Unit:
Data Feeder:
NRC ERDS Parameter:
Point ID:
Plant Specific Point
Description:
Generic I Condition
Description:
Analog / Digital:
ENGR Units / Digital States:
ENGR Units Conversion:
Minimum Instrument Range:
Maximum Instrument Range:
Zero Point
Reference:
Reference Point Notes Proc or Sens:
Number of Sensors:
How Processed:
Sensor Locations Alarm / Trip Setpoints:
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
Description:
06-26-2002 3
/ FTE f 6/26/2002 CC1 CC1 1 TEMP CORE EX SP2113 CORE EXIT TEMP HIGHEST TEMP AT THE CORE EXIT A
DEGF N/A 40 2300 N/A N/A P
35 AVG EACH QUADRANT'S PTS.:4 QUADS-4 AVGS N/A X > = 650 N/A.
N/A N/A N
N/A CORE EXIT THERMOCOUPLES ARE LOCATED AT THE TOP OF THE INCORE INSTRUMENT DETECTOR ASSEMBLIES. THERE ARE 35 FIXED INCORE DETECTORS LOCATED IN THE CORE WITHIN SELECTED FUEL ASSEMBLIES.
THIS POINT IS THE HIGHEST AVG CET READING IN THE QUADRANT.