05000498/LER-1993-023, Forwards Rev 1 to LER 93-023 Re Inadvertent ESF Actuation of Sdg 12 During Testing.Event Did Not Have Adverse Effect on Health & Safety of Public.Rev Incorporates Addl C/As Being Implemented to Minimize Inadvertent Starts of Sd: Difference between revisions

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I f The Light company Houston Lighting & Power u    cia 5 r ect ecir c encrat g station E O. Box m Wahe, Texas N i
March 31,1994                  l Ref: ST-HL-AE-4758              i File No.: G26 10CFR50.73 1
q U. S. Nuclear Regulatory Commission                                                                            i Attention: Document Control Desk Washington, DC 20555 South Texas Project Unit 1 Docket No. STN 50-498 Revision I to Licensee Event Report 93-023 Regarding an Inadvertent ESF Actuation of Standbv Diesel Generator 12 Durine Testine
 
==Reference:==
Correspondence ST-HL-AE-4687 dated January 31,1994 Pursuant to 10CFR50.73, Houston Lighting & Power (HL&P) submits the attached revision to Unit 1 Licensee Event Report 93-023 regarding an inadvertent Engineered Safety Features (ESF) actuation of Standby Diesel Generator (SDG) 12 during testing. This event did not have an adverse effect on the health and safety of the public. However, it does not represent the standards of expected performance.
This revision incorporates additional corrective actions which are being implemented to minimize inadvertent starts of the Standby Diesel Generators. Changes are noted with revision bars.
If you should have any questions on this matter, please contact Mr. J. M. Pinzon at (512) 972-8027 or me at (512) 972-8664.
                                                                            . Nr t Vice President, Nuclear Generation JMP/eg 9404050224 940331 040011                  ;DR ADOCK 0500                8                                                    -
 
==Attachment:==
Revision 1 to LER 93-023                (South Texas, Unit 1)                      /      ,!
Project Manager on Behalf of the Participants in the south Texas Project LER-94\i.9M23R1 U                                                                            03/31/94 (9555am)
 
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[              Houston Lighting & Power Company South Texas Project Electric Generating Station ST-HL-AE-4758 Fh No GM Page 2 c:                                                                                                                                              ,
i Leonard J. Callan                                                          Rufus S. Scott Regional Administrator, Region IV                                          Associate General Counsel U. S. Nuclear Regulatory Commission                                        Houston Lighting'& Power Company 611 Ryan Plaza Drive, Suite.400                                            P. O. Box 61067.
Arlington, TX 76011                                                        Houston, TX - 77208 Lawrence E. Kokajko                                                        Institute of Nuclear Power _
Project Manager          .
Operations - Records Center.
U. S. Nuclear Regulatory Commission                                        700 Galleria Parkway.
Washington, DC 20555 13H15                                              - Atlanta, GA 30339-5957 David P. Loveless                                                          Dr. Joseph M. Hendrie Sr. Resident Inspector                                                    50 Bellport Lane c/o U. S. Ntelear Regulatory Comm.                                      : Bellport, NY -11713                                                    l P. O. Box 910 i
Bay City, TX 77404-910                                                    D. K. Lacker -
Bureau of Radiation Control                                          l J. R. Newman, Esquire                                                      Texas Department of Health Newman, Bouknight & Edgar, P.C.                                          1100 West 49th Street STE 1000,1615 L Street, N.W.                                              Austin, TX 78756-3189 Washington, DC 20036                                                                                                                          ;
K. J. Fiedler7M. T. Hardt                                                Attn: Document Control Desk City Public Service                                                      Washingtea, D. C. 20555~
P. O. Box 1771 San Antonio, TX 78296 J. C. Lanier/M. B. Lee City of Austin l-              Electric Utility Department 721 Barton Springs Road Austin, TX 78704 G. E. Vaughnfr. M. Puckett                                                                                                                      .
Central Power and Light Company                                                                                                                !
P. O. Box 2121 Corpus Christi, TX 78403 l
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Revision as of 05:13, 31 March 2020

Forwards Rev 1 to LER 93-023 Re Inadvertent ESF Actuation of Sdg 12 During Testing.Event Did Not Have Adverse Effect on Health & Safety of Public.Rev Incorporates Addl C/As Being Implemented to Minimize Inadvertent Starts of Sdgs
ML20065C555
Person / Time
Site: South Texas STP Nuclear Operating Company icon.png
Issue date: 03/31/1994
From: Groth J
HOUSTON LIGHTING & POWER CO.
To:
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
Shared Package
ML20065C558 List:
References
ST-HL-AE-4758, NUDOCS 9404050224
Download: ML20065C555 (2)
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LER-2093-023, Forwards Rev 1 to LER 93-023 Re Inadvertent ESF Actuation of Sdg 12 During Testing.Event Did Not Have Adverse Effect on Health & Safety of Public.Rev Incorporates Addl C/As Being Implemented to Minimize Inadvertent Starts of Sdgs
Event date:
Report date:
4982093023R00 - NRC Website
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