ML20082N472
| ML20082N472 | |
| Person / Time | |
|---|---|
| Site: | Calvert Cliffs  |
| Issue date: | 08/27/1991 |
| From: | Creel G BALTIMORE GAS & ELECTRIC CO. |
| To: | John Jolicoeur NRC |
| References | |
| NUDOCS 9109090188 | |
| Download: ML20082N472 (2) | |
Text
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c B ALTIMORE GAS AND ELECTRIC CHARLES CENTER
- P.O. BOX -1475
- BALTIMORE, MARYLAND 21203 1475 Gionot C CRtte v c c p e s.ot%,
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August 27,1991 U. S. Nuclear Regulatory Commission Washington, DC 20555 ATTENTION:
hir. John R. Jolicoeur
SUBJECT:
Calvert Cliffs Nuclear Power Plant Unit Nos.1 & 2; Docket Nos. 50-317 & 50 318 Emercency Response Data System
REFERENCE:
(a)
Telephone Conference between hir. Bill Hunt (NUS) to hir. R. B. hiervine (BG&E), July 30,1991
Dear hir. Jolicoeur:
This is to transmit a revised Emergency Response Data System (ERDS) Data Point Library File for Calvert Cliffs Nuclear Power Plant (Revision date is August 23, 1991). This resision incorporates items addressed in Reference (a).
Should you have any further questions regarding this matter, we will be pleased to discuss them with you.
Very truly yours, f) l
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Document Control Desk (w/o attachment)
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4 IIALTih10RE GAS AND ELECTRIC COhlPANY CAINERT CLIFFS NUCLEAR POWER l'IANT
' SUhthlARY OF CIIANGES -
EhlERGENCY RESI'ONSE DATA SYSTEh!
DATA PolNT LillRARY REVISION DATE AUGUST 2A 1991 1.'
A revision date and page numbers were added to the output report.
2.
TEhtP CORE EX: Instrument range was corrected.
3.
_ hiN FD FL 1 and 2: Number of sensors, how processed, and unique system description were updated.
4.
HL TEhtP 1 and 2: Unique system description was updated.
5.
CLTEhtP 1 and 2: Unique system description was updated.
6.
HP St FLOW: In.strument range was corrected.
7.
EFF LIQ RAD: Unique system description, and alarm! trip set point were updated.
8.
COND A/E RAD: Alarm / trip set point was updated, 9.
CNThlNT RAD: Alarm / trip set point was updated.
- 10. _
SG BD RAD 1 A: Unique system description was updated.
- 11.
Instrument ranges for the following points. were modified to re0cc: standard scientific notation. The values themselves were not changed, just the representation: - EFF GAS RAD, EFF LIO RAD, COND A/E RAD, CNThtNT RAD, and RCS LTDN RAD.
A diskette containing the libraries in dBASE III format is enclosed.
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