ML070170348: Difference between revisions

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{{Adams
#REDIRECT [[CPSES-200700099, Annual Report of Changes in Peak Cladding Temperature]]
| number = ML070170348
| issue date = 01/10/2007
| title = Annual Report of Changes in Peak Cladding Temperature
| author name = Madden F
| author affiliation = TXU Power
| addressee name =
| addressee affiliation = NRC/Document Control Desk, NRC/NRR
| docket = 05000445, 05000446
| license number =
| contact person =
| case reference number = CPSES-200700099, TXX-07004
| document type = Letter
| page count = 3
}}
 
=Text=
{{#Wiki_filter:TXU Power TXU Power Comanche Peak Steam Electric Station P. C. Box 1002 (E01)Gl!en Rose, TX 76043 Tel: 254 897 5209 Fax: 254 897 6652 mike.blevins@txu.com Mike Blevins Senior Vice President
&Chief Nuclear Officer Ref: #10CFR50.46 CPS ES-200700099 Log # TXX-07004 January 10, 2007 U. S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, DC 20555
 
==SUBJECT:==
COMANCHE PEAK STEAM ELECTRIC STATION (CPSES)DOCKET NOS. 50-445 AND 50-446 ANNUAL REPORT OF CHANGES IN PEAK< CLADDING TEMPERATURE
 
==Dear Sir or Madam:==
In accordance with the requirements of I OCFR50.46(a)(3)(ii), TXU Generation Company LP (TXU Power) submits the attached peak cladding temperatures (PCT)for CPSES Units 1 and 2. The Large-Break Loss-of-Coolant-Accident and Small-Break Loss-of-Coolant-Accident analysis for Units I and 2 were performed by TXU Power with the approved methodologies listed in CPSES Technical Specification 5.6.5. It was determined that there were no changes or errors in the Emergency Core Cooling System (ECCS) evaluation model used to calculate peak cladding temperature (PCT).This communication contains no new licensing basis commitments regarding CPSES Units I and 2.Aooi A member of the STARS (Strategic Teaming and Resource Sharing) Alliance Callaway
* Comanche Peak .Diablo Canyon
* Palo Verde
* South Texas Project
* Wolf Creek TXX-07004 Page 2 of 2 Should you have any questions, please contact Mr. Jimmy Seawright at (254) 897-0140.Sincerely, TXU Generation Company LP By: TXU Generation Management Company LLC Its General Partner Mike Blevins By 'rdW. Madden Director, Oversight and Regulatory Affairs JDS Attachment c -B. S. Mallett, Region IV M. C. Thadani, NRR Resident Inspectors, CPSES Attachment to TXX-07004 Page 1 of I CPSES Units 1 and 2 Peak Cladding Temperatures Analysis/Evaluation CPSES Unit 1 CPSES Unit 2 PCT (F) PCT (&deg;V)Large Break LOCA 2053 2058[Limiting]
Small Break LOCA 1841 1832}}

Latest revision as of 11:30, 23 November 2019