05000499/LER-1995-001, Forwards LER 95-001 Re Potential Slight Degradation of Decay Heat Removal Capacity Via Natural Circulation

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Forwards LER 95-001 Re Potential Slight Degradation of Decay Heat Removal Capacity Via Natural Circulation
ML20082J203
Person / Time
Site: South Texas STP Nuclear Operating Company icon.png
Issue date: 04/12/1995
From: Groth J
HOUSTON LIGHTING & POWER CO.
To:
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
Shared Package
ML20082J206 List:
References
ST-HL-AE-5003, NUDOCS 9504180171
Download: ML20082J203 (2)


LER-2095-001, Forwards LER 95-001 Re Potential Slight Degradation of Decay Heat Removal Capacity Via Natural Circulation
Event date:
Report date:
4992095001R00 - NRC Website

text

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! Shiril12-lli.-Ai!-5003 l l'ile No.: 026 l 10CI'l(50.73 I

L1, S, Nuclear 1(egulatory Commission Attenilon: 1)ocuinent Control liesk l Washington,1)C 20555 South Texas Project linit 2 I)ocket No, STN 50-199 Voluntary l.icensee livent l(epoit 95 001 l'.utentinuilluhlDrgIndall01LOLDrcuydicaLRemusaLCupacityllaEnturnLCirculation llouston 1.ighting & Power submits the attached Unit 2 Voluntary 1.icensee I? vent l(epost 95 001 segartling potential alight degialation of tjecay heat icinoval capacity via natural circulation. This event did not have un ativene circel on the health and safety of the public, Although no lism evidence has twen found, it is possible that these chcumstances inny have existeil at occasions other than the one identitled in this report. Ilouston I.ighting & l'ower  :

does not plan to seview additional historical data to attempt to itlentify other similar occunences.  !

The courctive actions, taken as pait of this 1.icensee livent Iteport, shouhl pievent the securrence of this problem in the futuie, If you should have any questions on this nuitter, please contact Mr. J. hl. Pinmn at )

(512) 972 8027 or me ut (512) 972 H661.

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  • - t+Y J. I?, roth Vice Preshlent, Nuclear Generation JMP/lf Attaciunent: Voluntary 1. lilt 95 00I (South Truis, Unit 2) 9n04:00171 950412 ppH A00CK 0"s000499 a PDR in - n nn - ool"" "#

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l Houston Lighting & Power Company ST-HL-AE-5003 South Texas Project Electric Generating Station File No.: G26 Page 2

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Leonard J. Callan Rufus S. Scott Regional Administrator, Region IV ' Associate General Counsel l U. S. Nuclear Regulatory Commission Houston Lighting & Power Company 611 Ryan Plaza Drive, Suite 400 P. O. Box 61067-Arlington, TX 76011-8064 Houston, TX 77208 Thomas W. Alexion Institute of Nuclear Power Project Manager Operations - Records Center U. S. Nuclear Regulatory Commission 700 Galleria Parkway i Washington, DC 20555-0001 13H15 Atlanta, GA 30339-5957 l l

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l David P.' Loveless -

Dr. Joseph M. Hendrie Sr.' Resident Inspector' 50 Bellport Lane j c/o U. S. Nuclear Regulatory Comm. Bellport, NY 11713  !

P. O. Box 910 Bay City, TX 77404-0910 Richard A. Ratliff Bureau of Radiation Control

! J. R. Newman, Esquire Texas Department of Health Morgan, Lewis & Bockius 1100 West 49th Street

! 1800 M Street, N.W. Austin, TX 78756-3189 Washington, DC 20036-5869 U. S. Nuclear Regulatory Comm.

l K. J. Fiedler/M. T. Hardt Attn: Document Control Desk City Public Service Washington, D. C. 20555-0001 P. O. Box 1771 San Antonio, TX 78296 J. C. Lanier/M. B. Lee J. R. Egan, Esquire City of Austin Egan & Associates, P.C.

Electric Utility Department 2300 N Street, N.W.

721 Barton Springs Road Washington, D.C. 20037 Austin, TX 78704 C. A. Johnson Central Power and Light Company P. O. Box 289, Mail Code: N5012 Wadsworth, TX 77483

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