View source for 05000498/LER-1997-001, Forwards Rev to LER 97-001 Re Failure to Meet Requirements of TS Surveillance Requirements 4.7.13 for Ensuring Monitored Areas Meet Temp Limits

{{Adams
| number = ML20211F190
| issue date = 09/25/1997
| title = Forwards Rev to LER 97-001 Re Failure to Meet Requirements of TS Surveillance Requirements 4.7.13 for Ensuring Monitored Areas Meet Temp Limits
| author name = Parkey G
| author affiliation = HOUSTON LIGHTING &amp; POWER CO.
| addressee name = 
| addressee affiliation = NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
| docket = 05000498
| license number = 
| contact person = 
| document report number = ST-HL-AE-5703, NUDOCS 9709300371
| package number = ML20211F194
| document type = CORRESPONDENCE-LETTERS, INCOMING CORRESPONDENCE
| page count = 2
| project = 
| stage = Other
}}
{{LER
| Title = Forwards Rev to LER 97-001 Re Failure to Meet Requirements of TS Surveillance Requirements 4.7.13 for Ensuring Monitored Areas Meet Temp Limits
| Plant = 
| Reporting criterion = 
| Power level = 
| Mode = 
| Docket = 05000498
| LER year = 2097
| LER number = 1
| LER revision = 
| Event date = 
| Report date = 
| ENS = 
| abstract = 
}}

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The Light i
company llouston Lighting & Power. out     czas  rject ectric nuat ng tad n        . O. Bos m Nmonh, Texas 77m l
September 25, 1997 ST HL-AE 5703 File No.: 026 10CFR50.73 STI: 30347138                                   ,
U. S. Nuclear Regulatory Commission Attention: Document Control Desk Washington, DC 20555 South Texas Project Unit 1 Docket No. STN 50-498 Revision 1 to Licensee Event Report 97-001 Failure to Fully Meet the Requirements of Technical Specification Surveillance Requirement 4.7.13 for Ensuring Monitored Areas Meet Their Temnerature Limits Pursuant to 10CFR50.73, South Texas Project submits the attached revision to Unit i Licensee Event Report 97-001 regarding a failure to fully meet the requirements of Technical Specification Surveillance Requirement 4.7.13 for ensuring monitored areas ineet their temperature limits. This event did not have an adverse effect on the health and safety of the public.
This revision reports that other factors affecting instrument uncertainty in addition to repeatability need to be considered for determining instmment accuracy. A more rigorous Design Criteria for Instrument Loop Uncertainty and Setpoint Methodology for use in establishing instrument setpoint and scaling values has been applied. Changes are indicated by revision bars.
If you should have any questions on this matter, please contact Mr. S. M. Head at (512) 972-7136 or me at (512) 972-7800.
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G. L. Parkey Plant Manager, Unit 1                                         Q gz, 9 3;                                                                                                 -

==Attachment:==
Revision I to LER 97-001             (South Texas, Unit 1) 9709300371 970925 PDR     ADOCK 05000498                                                         ll'll$llfi h,lllnl,-[lhlll*
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* er \wp\nl\nrc-wk\Lg1 \5bri@r on Behalf of the Participants in the south Texas Project

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Huse !.1@lnd Power Company                                         ST ilL-AE 5703 South TcTai Project Electric Generating Station                     Pile No.: G26 Page 2 c:
Ellis W. Merschoff                               Rufus S. Scott Regional Administrator, Region IV                Associate General Counsel U. S. Nuclear Regulatory Commission              llouston Lighting & Power Company 611 Ryan Plata Drive, Suite 400                   P. O. Box 61067 Arlington, TX 76011 8064                         llouston, TX 77208 Thomas W. Alexion                                 Institute of Nuclear Power Project Manager, Mail Code 13113                 Operations - Records Center U. S. Nuclear Regulatory Commission              700 Galleria Parkway Washington, DC 20555 0001                        Atlanta, GA 30339 5957 David P. Loveless                                Dr. Bertram Wolfe                     ,
Sr. Resident inspector                           15453 Via Vaquero c/o U. S. Nuclear Regulatory Comm.                Monte Sereno, CA 95030 P. O. Box 910 Bay City. TX 77404-0910                          Richard A. Ratliff Bureau of Radiatio 1 Control J. R. Newman, Esquire                           Texas Department of Ilealth Morgan, Lewis 8: llockius                        1100 West 49th Street 1800 M Street, N.W.                             Austin, TX 78756 3189 Washington, DC 20036 5869 J. R. Egan, Esquire M. T. liardt/W. C. Gunst                        Egan & Associates, P.C.
City Public Suvice                              2300 N Street, N.W.
P. O. Box 1771                                  Washington, D.C. 20037 San Antonio, TX 78296 J. C. Lanier/M. B. Lee                          U. S. Nuclear Regulatory Commission City of Austin                                  Attention: Document Control Desk Plectiic Utility Department                     Washington, D.C. 20555-0001 721 Barton Springs Road Austin, TX 78704 Central Power and Light Company ATTN: G. E. Vaughn/C. A. Johnson P. O. Box 289, Mail Code: N5012 Wadsworth, TX 77483 t)
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