ML19257D840

Forwards Updated LERs 79-022/01X-1,79-006/01X-1 & 79-047/03X-1

ML19257D840
Person / Time
Site:	Big Rock Point File:Consumers Energy icon.png
Issue date:	01/30/1980
From:	Fields H CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.)
To:	James Keppler NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
Shared Package
ML19257D841	List: 05000155/LER-1978-047-03, During Plant Startup, Control Rod Drive Temp on Drive E-2 Exceeded Tech Specs. Caused by Failure of Metal O-Ring Seal at Flange.New Seal Ring Installed Prior to Plant Startup.All O-Rings Replaced 05000155/LER-1979-022-01, Design Review Revealed That,During Loca,Automatic Initiation of Reactor Scram, Containment Isolation,Core Spray & Reactor Depressurization May Not Function ML19257D840
References
NUDOCS 8002060593
Download: ML19257D840 (1)

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ceneres omces: 212 west uecnigen Avenue,secuson. u.cnigen oo2os. Area coae st7 7ss-osso b

January 30, 1979 Mr Ja=es G Keppler Office of Inspection and Enforce =ent Region III US Nuclear Regulatory Co==ission 799 Roosevelt Road Glen Ellyn, IL 60137 DOCKE" 50-135 - LICE *SE DPR BIG ROCK POEC PL/JE -

UPDATED LICEI'SEE IVE:C REPORTS 79-22 FRIGRY SYSTEM WATER IZIEL SEISORS, 79-06 REACIOR CLEAN-UP SYSTE!, 78 h7 CO:CROL ROD DRL'E TD'FERATURE Enclosed, please find updated Licensee Event Reports 79-06, 79-22, and 78-47.

These reports have been revised to include actions taken since the date of the original report. Changes are indicated by vertical lines in the right-hand nargin.

Howard Fields (Signed)

Howard Fields Big Rock Point Licensing Engineer CO: Director, Office of Nuclear Reactor Regulation Director, Office of Inspection and Enforcement 1928 034

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