ML19211A371

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Forwards Safety Evaluation Re Degraded Grind Voltage Protection Sys
ML19211A371
Person / Time
Site: FitzPatrick Constellation icon.png
Issue date: 11/13/1979
From: Lainas G
Office of Nuclear Reactor Regulation
To: Ippolito T
Office of Nuclear Reactor Regulation
Shared Package
ML19211A372 List:
References
NUDOCS 7912180117
Download: ML19211A371 (1)


Text

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, NUCLEAR REGULATORY COMMISSION E

WASMNGTON, D. C. 20555 a

NOV 131979 MEMORANDUM FOR:

T. Ippolito, Chief Operating Reactors Branch #3 Division of Operating Reactors FROM:

G. Lainas, Chief Plant Systems Branch Division of Operating Reactors

SUBJECT:

JAMES A. FITZPATRICK SAFETY EVALUATION OF PROPOSED DESIGN MODIFICATIONS AND TECHNICAL SPECIFICATION CHANGES RE: DEGRADED GRID VOLTAGE (TAC 11821)

In accordance with your request per TAC 11821, enclosed is the Plant Systems Branch's Safety Evaluation Report pertaining to the James A. Fitzpatrick, Docket No. 50-333. degraded grid voltage protection system.

In addition, we will be reviewing the licensee's submittals in response to our generic letter of August 8,1979, regarding adequa:y of station electric distribution systems voltages and will provide a separate Safety Evaluation Report at a later date.

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.e G. Lainas, Chief Plant Systems Branch Division of Operating Reactors

Enclosure:

Safety Evaluation Report

Contact:

S. Rhow, X27110 cc w/ enclosure:

D. Eisennut B. Gi mes 1607 301 W. Gamill R. Vollmer P. Polk G. Lainas D. Tondi M. Chiramal P. Shemanski S. Rhcw f

7912180 II9