05000327/LER-1980-165, Forwards LER 80-165/03L-0

Forwards LER 80-165/03L-0

ML19339C578
Person / Time
Site:	Sequoyah
Issue date:	11/12/1980
From:	Green H TENNESSEE VALLEY AUTHORITY
To:	James O'Reilly NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML19339C579	List: 05000327/LER-1980-165, Forwards LER 80-165/03L-0 05000327/LER-1980-165-03, /03L-0:on 801014,essential Raw Cooling Water Monitors O-RE-90-134 & -141 Declared Inoperable.Caused by Auxiliary Feedwater Sys Header Pulsations Causing Pressure Switches to Chatter.Snubbers Added
References
NUDOCS 8011180634
Download: ML19339C578 (1)

LER-1980-165, Forwards LER 80-165/03L-0

Event date:
Report date:
3271980165R00 - NRC Website

text

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y TENNESSEE VALLEY AUTHORITY CHATTANOOGA TENNESSEE 37401 1750 ciestmt Street Tbwer II Novuiber 12, 1980 Mr. Jasnes P. O'Bailly, Dirwb.m U.S. Selmar angulatory &==4==Im Offina Of Inspecticr1 and Enfhrganuit 1

Regicx1 II 101 Marietta Street, Suite 3100 A*1=*=, Georgia 30303

Dear Mr. O'Hailly:

'IntFAM VAL 2Y AU2HRITY - SEGIEDGI NUC2N1 PIANT LNIT 1 - DOCKE:P

10. 50-327 - 19t771TY OEERATIIG LICDISE IFR REPCRIAB2 OCCURREN3 REPCRP SQio-50-327/80165

'the arrinaad report provides details covering the inoperability of two rad 4a+4m nE211 tors, 0-RE-90-134/141.

'Ihe radiation acnitors being darlaM inoperable resulted in entering action statement limitad cxxidition for operaticri 3.3.3.91.wUdale under Sequoyah unit 1 Todriical Spar 4 4'4r-=tism 6.9.1.13.b.

Very truly yours,

'IntFAW VAILEY AUIERITY H. J. Green Director of Delaar Power Elv 1r=ru (3) oc (Delr=we):

Director (3)

Offirm of.W Infrenaticm and Pr@c-control U.S. Erlaar Regula ssion M==himtrm. DC 20555 l

Direcil:r (40)

Offic= of Inspr~e and anf-U.S. Selmar Regulatory ow=4==irvi mahington, De 20555 oo1 1

Mr. Bill LRVallas pelaar Safety Analysis center Palo Alto, o=141'ren4=

94303

- %, S.euoras D"*]D *U FY@

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pj X/jQ An Equal Opportunity Employer