ML19319D364

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Confirms Offsite 770224 Rept Informing IE of Potential Deficiency.Four Westinghouse 59 Ph Pressure Transmitters Providing RCS Pressure Signal to Decay Heat Sys Isolation Valve May Not Function in LOCA Induced Environ
ML19319D364
Person / Time
Site: Crystal River Duke Energy icon.png
Issue date: 02/25/1977
From: Beatty G
FLORIDA POWER CORP.
To: Moseley N
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
References
NUDOCS 8003160199
Download: ML19319D364 (1)


Text

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MAILGRAM SERVICE CEPTED e

er rI rm Is MIDDLETOWN, VA. 226er WM mestern union C.J u 44 1

2-030121E056 02/25/77 ICS IPMMTZZ CSP ATL8 9087956u86 MGM TDwT CHRYSTAL RIVED FL 200 02-25 020cP EST X

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. fGb QNC25' NORMAN C MCSELEY, DIRECTnR USNRC REGION 2 0FFICE OF INSPECTION AND ENFORCEMENT 230 PEACHTREE ST NORTHWEST y

SUITE B18 ATLANTA GA 30303 y

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REF: DOCKET e50-302 LICENSE DPR-72 I

PURSUANT TO TECHNICAL SPECIFICATION 6.0.1 AND REGULATORY GUIDE 1.16 REVISION 4 SECTION 2.A,(R) THIS WILL CONFIRM AN ONSITE REPORT TO MR I

FRANK JADE OF YOUR OFFICE ON 20 FEBRUARY 1977 THIS REPORT WAS TO INFORM YOU OF A POTENTIAL DEFICIENCY AS DEFINED BY 10CFR50.55(E). 4 I

NESTINGHOUSE 59 PH PDESSURE TRANSMITTERS wHICH PROVIDE REACTOR COOLANT SYSTEM PRESSURE SIGNAL To THE DECAY HEAT SYSTEM HIGH PRESSURE ISOLATION VALVE SYSTEM MAY NOT FUNCTION AS INTENDED DURING EXTENDED PERIOD IN LOCA INDUCED ENVIRONMENT. REDLACEMENT WITH ACCEPTABLE TRANSMITTERS WILL I

BE PERFORMED, ADMINISTRATIVE CONTROLS WILL BE ENFORCED UNTIL REPLACEMENT ACCOMPLISHED. DETAILED REPORT WILL FOLLOW WITNIN 2 hEEKS.

y GP BEATTY JR NUCLEAR PLANT MGR I

CHRYSTAL RIVER UNIT 3 FLORIDA POWER CORP y

14: 04 EST MGMCOMP MGM 3

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