05000260/LER-1980-042, Forwards LER 80-042/03L-0

Forwards LER 80-042/03L-0

ML18025B166
Person / Time
Site:	Browns Ferry
Issue date:	10/27/1980
From:	Calhoun J TENNESSEE VALLEY AUTHORITY
To:	James O'Reilly NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML18025B167	List: 05000260/LER-1980-042, Forwards LER 80-042/03L-0 05000260/LER-1980-042-03, LER:80-042/03L-0:on 800929,during Leak Rate Testing on Main Steam Isolation Valves,Valves 1-14,1-15,1-26 & 1-52 Exceeded Allowable Leakage Rate.Caused by Seating Surface Deterioration.Valves Repaired & Retested
References
NUDOCS 8011040471
Download: ML18025B166 (2)

LER-1980-042, Forwards LER 80-042/03L-0

Event date:
Report date:
2601980042R00 - NRC Website

text

V TENNESSEE VALLEYAUTH RITY CHATTANOOGA, TENNESSEE 37401 1750 Chestnut Street Ter II Octcber 27, 1980 M. James P; O'Reilly:,'ixec<ar

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Nualear 'Regulatory Camission Office of In~wan a@i'Enfaxceaent Region XI 101 Marietta StXeet; Suite 3100 Atlanta; 6 orgia 30303 I

Dear Mr. O'HeQly:

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TENNESSEE SPAZZY'FXHGRZEt' BERKS PERRY NUCL'Z2R PIANT UNXT 2 - DOCK.Z NO. 50"260 - %CILIAGPEBATIN~ LICENSE DPR MRORVQKH OCCKGUMZ REPORT BPBO-50-260/8042 4

3he'nclosaQ xepo'it pxavicLtails cancexning leakage of main steam isoMdan valves exch@" the alhaable leakage rate'. 'hes report is suhmittect in acxxmQince. with Xbm'wns Pexxy unit 2'echnical" Specification 6.7.2.a(3).

Very truly yours,

~.

J.

R.. Calhoun Dixector of Nuclear Pmmr Enclosuxa'3) cc (Enclosure):

Dixectm'(3) 1' Office of Managmezrh Xnfoxmatian hxl Pxogram Contxol U.S. Nuclear 'Regu.'Latoxy Gmnis ian Washin n

Director': (40)-

Office of Xnspectian anQ Enfomxmm" U.S. Nuclear Regulataxy Caimissian Washington, DC 20555 Mr. Bill Lavallee'uclear Safe@ Analysis Center Palo Alta, Califoxnia 94303 4

Mr. R. P. Su1LLvan, NRC Inspector, Bxown~> Perxy

.8.>>04o<<i'n Equal Opportunity Empioyer

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