ML20091H994

Interim Deficiency Rept Re Discrepancy in Temp Element in Reactor Vessel Level Instrumentation Sys.Initially Reported on 840427.Startup Field Rept Issued to Resolve Discrepancy

ML20091H994
Person / Time
Site:	Wolf Creek
Issue date:	05/25/1984
From:	Koester G KANSAS GAS & ELECTRIC CO.
To:	Johnson E NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV)
References
KMLNRC-84-082, KMLNRC-84-82, NUDOCS 8406050355
Download: ML20091H994 (1)

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KANSAS GAS AND ELECTRIC COMPANY THE ELECT AC COMPANY OLENN L.

K O E S T E ft veCE PatseDEte? sevctsae May 25, 1984 Mr. E.H. Johnson, Acting Chief Reactor Project Branch 2 U.S. Nuclear Regulatory Commission

] Q p {' /7 7 N' Regica IV c--

611 Ryan Plaza Drive, Suite 1000 f

MAY 2 9 l984 Arlington, Texas 76011 l

N KMLNRC 84-082 Re:

Docket No. STN 50-482 Subj: Potential 10CFR50.55(e) Interim Report - Reactor Vessel Level Instrumentation System

Dear Mr. Johnson:

This letter provides an interim report on a potential 10CFR50.55(e) con-cerning a temperature element in the Reactor Vessel Level Instrumentation System (RVLIS). This matter was initially reported by Mr. H.K. Chernoff of Kansas Gas and Electric Company (KG&E) to Mr. William McNeil of the Nuclear Regulatory Commission, Region IV, on April 27, 1984.

During scaling of the RVLIS r

,y was identified concerning the element (TE-1329). One drawing location and function of a e

(J-04BB02 (Q) Rev. 4) temperature element being used as

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temperature compensat

..e reactor vessel head impulse line, while another drawing (M-771

.J) shows this temperature element being used as temperature compensa _..: for the lower tap capillary. A KG&E Startup Field Report hae been issued to document and resolve this discrepancy.

The status of this potential 10CFR50.55(e) will be carried on the monthly status update as file 53564-K137. The final report or any significant new information will be submitted by separate correspondence. In the interim, please direct any questions to me or to Mr. Otto Maynard of my staff.

Yours very.truly, GLK:bb xc: RCDeYoung PO'Connor HBundy 0406050355 040525 ~

PDR ADCCK 05000482 S

PDR IE -17 201 N. Market -Wmbits, Kansas - Mad Address: PO. Box 208 i Wichita, Kansas 67201 - Telephone: Area Code (316) 261-6451 l0 l

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