05000498/LER-1999-002, Forwards LER 99-002-00,re Inadequate Performance of TS Surveillance When Evaluating Source Range Nuclear Instrument Discriminator Bias Curve Results.Corrective Action Section of LER Lists Commitments

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Forwards LER 99-002-00,re Inadequate Performance of TS Surveillance When Evaluating Source Range Nuclear Instrument Discriminator Bias Curve Results.Corrective Action Section of LER Lists Commitments
ML20206D614
Person / Time
Site: South Texas STP Nuclear Operating Company icon.png
Issue date: 04/26/1999
From: Parkey G
HOUSTON LIGHTING & POWER CO.
To:
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
Shared Package
ML20206D619 List:
References
NOC-AE-0515, NOC-AE-515, NUDOCS 9905040168
Download: ML20206D614 (2)
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LER-2099-002, Forwards LER 99-002-00,re Inadequate Performance of TS Surveillance When Evaluating Source Range Nuclear Instrument Discriminator Bias Curve Results.Corrective Action Section of LER Lists Commitments
Event date:
Report date:
4982099002R00 - NRC Website
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April 26, 1999 NOC-AE-0515 File No.: G26 10CFR50.73 U. S. Nuclear Regulatory Commission

' Attention: Document Contml Desk.

Washington,DC 20555 South Texas Project Unit 1 Docket No. STN 50-498 Licensee Event Report 99-002 Inadequate Performance of a Technical Specification Surveillance When Evaluatine Soutre Range Nuclear Instrument Discriminator Bias Curve Results Pursuant to 10CFR50.73, the South Texas Project submits the attached Unit 1 Licensee

- Event Report 99-002 regarding an inadequate performance of a Technical Specification surveillance when evaluating source range nuclear instrument discriminator bias curve results. This event did not have an adverse effect on the health and safety of the public.

Licensee commitments are listed in the Corrective Action section of the attachment. If there an: any questions on this submittal, please contact either Mr. S. M. Head at (512) 972-7136 or me at (512) 972-7800.

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G. L Parkey

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Plant Manager, Unit 1 y 4 U, U O b, PLA-

Attachment:

LER 99@2 (South Texas, Unit 1) 9905040168 990426 7 PDR ADOCK 05000498 S

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NOC-AE-000515 File No.: G26 Page 2 Ellis W. Merschoff Regional Administrator, R.egion IV Jon C. Wood U. S. NuclearRegulatory Commission Matthews & Branscomb 611 Ryan Plaza Drive, Suite 400 One Alamo Center Arlington, TX 76011-8064 106 S. St. Mary's Street, Suite 700 San Antonio, TX 78205-3692 Thomas W. Alexion Project Manager, Mail Code 0-13 D18 Institute ofNuclear Power U. S. Nuclear Regulatory Commission Operations - Records Center Washington, DC 20555-0001 700 Galleria Parkway Atlanta, GA 30339-5957 Cornelius F. O'Keefe Sr. Resident Inspector Richard A. Ratliff c/o U. S. Nuclear Regulatory Commission Bureau ofRadiation Control P. O. Box 910 Texas Department ofHealth Bay City, TX 77404-0910 1100 West 49th Street Austin, TX 78756-3189 J. R. Newman, Esquire Morgan, Lewis & Bockius D. G. Tees /R. L. Balcom 1800 M. Street, N.W. Houston Lighting & Power Co.

Washington, DC 20036-5869 P. O. Box 1700 Houston, TX 77251 W. C. Gunst/M. T. Hardt City Public Service Central Power and Light Company P. O. Box 1771 ATTN: G. E. Vaughn/C. A. Johnson San Antonio,TX 78296 P. O. Box 289, Mail Code: N5012 Wadsworth, TX 77483 A. Ramirez/C. M. Canady City of Austin U. S. Nuclear Regulatory Commission Electric Utility Department 721 Barton Springs Road Attention: Document Control Desk Washington, D.C. 20555 0001 Austin, TX 78704 I

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NOC-AE-000515 File No.: G26 Page 2 Ellis W. Merschoff Jon C. Wood Regional Administrator, Region IV Matthews & Branscomb U. S. Nuclear Regulatory Conunission One Alamo Center I 611 Ryan Plaza Drive, Suite 400 106 S. St. Mary's Street, Suite 700 !

- Arlington, TX 76011-8064 San Antonio, TX 78205-3692 1 Thomas W. Alexion Institute ofNuclear Power Project Manager, Mail Code 0-13 D18 Operations - Records Center  ;

U. S. Nuclear Regulatory Commission 700 Galleria Parkway 1 Washington, DC 20555-0001 Atlanta, GA 30339-5957 Cornelius F. O'Keefe . Richard A. Ratliff ,

Sr. Resident Inspector Bureau of Radiation Control

. c/o U. S. Nuclear Regulatory Commission Texas Department of Health P. O. Box 910 1100 West 49th Street j I

Bay City, TX 77404-0910 Austin, TX 78756-3189 J. R. Newman, Esquire D. G. Tees /R. L. Balcom Morgan,' Lewis & Bockius Houston Lighting & Power Co. )

1800 M. Street, N.W. P. O. Box 1700 Washington, DC 20036-5869 Houston,TX 77251 W. C. Gunst/M. T. Hardt Central Power and Light Company

' City Public Service ATTN: G. E. Vaughn/C. A. Johnson P. O. Box 1771 P. O. Box 289, Mail Code: N5012 San Antonio,TX 78296 Wadsworth,TX 77483 A. Ramirez/C. M. Canady U. S. Nuclear Regulatory Commission City of Austin Attention: Document Control Desk Electric Utility Department Washington, D.C. 20555-0001 721 Barton Springs Road Austin,-TX 78704 l

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