ML20244E433

Forwards Physical Security Event Rept 86-052-01

ML20244E433
Person / Time
Site:	Wolf Creek, 05000000
Issue date:	11/13/1986
From:	Koester G KANSAS GAS & ELECTRIC CO.
To:	Johnson E NRC OFFICE OF ADMINISTRATION (ADM), NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV)
Shared Package
ML20238F760	List: 05000000/LER-1986-006, :on 860220,control Room Ventilation Isolation Signal Manually Initiated Per Tech Spec 3.3.3.1 Due to Inoperability of Control Room Intake Radiation Monitor. Caused by Improper Placement Following Maint 05000000/LER-1986-017, :on 860821,containment Smoke Detector Sys 1A-22 Declared Inoperable Due to Spurious Alarm Which Would Not Clear.Caused by Faulty Smoke Detector.Further Investigation & Repair Will Be Performed During Next Outage 05000000/LER-1986-020-07, :on 860505,both Automatic & Manual Safeguards Actuation Capability Defeated.Caused by Equipment Operator Removing Wrong Fuses.Discipliary Action Taken Against Individual & Procedure to Be Improved 05000000/LER-1986-038-02, :on 861209,reactor Scram Occurred Due to Low Condenser Vacuum.Caused by Personnel Error.Discussions W/Operating Personnel Involved Will Be Held.Procedure Qgp 1-1 to Be Revised 05000000/LER-1986-052-01, Partially Withheld LER 86-052-01:on 860926,security Data Mgt Sys Computer Terminals Became Inoperable (Ref 10CFR73.21). Caused by Overload of Alarms & Sys Instability.Sys Restored by Placing Sys Multiplexers Online IA-87-512, Partial Response to FOIA Request Re Lers.App C Documents Available in Pdr.App D Documents Encl & Available in Pdr.App E Documents Partially Withheld (Ref FOIA Exemption 4).Listed LERs Not Issued Bu Licensees ML20238F758 ML20244E433
References
FOIA-87-512 86-052-01, 86-52-1, KMLNRC-86-217, NUDOCS 8611190292
Download: ML20244E433 (2)

Text

xANsAs cAs AND EUCMC COWANY w.uev.<: c--

os...t November 13, 1986

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%I@ gays y U. S. Nuclear Regulatory Commtission 4

I Document Control Desk I

Washington, D.C.

20555 g l gg i

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h Mr. E. H. Johnson, Director o

Division of Reactor Safety and Projects J

U.S. Nuclear Regulatory Commission Region IV 611 Ryan Plaza Drive Suite 1000 Arlington, Texas 76011 KMLNRC 86-217 Re:

Docket No. STN 50-482 Subj: Licensee Event Report 86-052-01 COPY N0 oc-2 Gentlemen:

The attached Licensee Event Report is submitted pursuant to 10 CFR 73.71 (c) concerning a physical security event at Wolf Creek Generating Station.

The attachment to this letter contains Safeguards Information in accordance with 10 CFR 73.21 and therefore should be withheld free public disclosure.

This letter when separated from the attachment, does not contain Safeguards Information and should be handled as decontrolled.

Acknowledgement of receipt of this letter, via the enclosed form, would be appreciated.

1 WHEN SEPARATED FROM Yours very truly, ENCLOSURES. HANDLE THIS DOCUMENT AS p

DECONTROLLED.

Glenn L. Koester i

Vice President - Nuclear GLK:see Informat, ion m th,is record was de!c'.e, a

Attachment in accordance with the freckm cf inbrmatbn Act, exemptions - 4 Enclosure FOM T '7 ' S' I A b!['

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