05000327/LER-1981-041, Forwards LER 81-041/03X-1

Forwards LER 81-041/03X-1

ML19347F495
Person / Time
Site:	Sequoyah
Issue date:	05/15/1981
From:	Green H TENNESSEE VALLEY AUTHORITY
To:	James O'Reilly NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML19347F496	List: 05000327/LER-1981-041, Forwards LER 81-041/03X-1 05000327/LER-1981-041-03, /03X-1:on 810323,pressurizer Level Channels 1-L-68-339,1-L-68-325C & 1-L-326C Declared Inoperable.Caused by Erroneous Indications Due to Condensate Reservoir Mod Resulting in Increased Static Head in Common Sense Line
References
NUDOCS 8105190444
Download: ML19347F495 (1)

LER-1981-041, Forwards LER 81-041/03X-1

Event date:
Report date:
3271981041R00 - NRC Website

text

6 TENNESSEE VALLEY AUTHORITY CH ATTANOOGA. Tr*eNFSSEE ? ?.1-1750 Chestnut Street Twer II May 15, 1981 x,'62.' %

g Mr. James P. O'Reilly, Director O

U.S. Nuclear Regulatory Commission

[.Y g[#

~J [b Office of Inspection and Enforcement

-[

d g

Region II

.;f.' g-

,.s 101 Marietta Street, Suite 3100 g/

f 4.e Atlanta, Georgia 30303 i;,! %

Dear Mr. O'Reilly:

. Q2 '

~

TENNESSEE VALLEY AUTHORITY - SEQUOYAH NUCLEAR PLANT UNIT 1 - DOCKET NO. 50-327 - FACILITY OPERATING LICENSE DPR REPORTABLE OCCURRENCE REPORf SQRO-50-327/81041 REVISION 1 The enclocad report is a supplement to my letter to you dated April 21, 1981, concerning the inoperability of a reactor protection system channel

.:.td two remote shutdown monitoring instrument channels (pressurizer level).

3 These events placed the unit in action statement 7 of limiting condition for operation 3.3.1.1 and action etatement "a" of limiting condition for operation 3.3.3.5 and is reported under Sequoyah unit 1 Technical Specification 6.9.1.13.b.

Very truly yours, TENNESSEE VALLEY AUTHORITY l

H. J. Green

(

Director of Nuclear Power Enclosure (3) cc (Enclosure):

Director (3)

Office of Management Information and Program Control U.S. Nuclear Regulatory Commission Washington, DC 20555 l

Director (40)

Office of Inspection and Enforcement pg]

U.S. Nuclear Regulatory Commission F4 Washington, DC 20555 h

I Mr. Bill Lavallee Nuclear Safety Analysis Center

)

Palo Alto, California 94303 NRC Inspector, Sequoyah 8105100 g

. ~.

.. t