CPSES-200600084, Annual Report of Changes in Peak Cladding Temperature
| ML060190529 | |
| Person / Time | |
|---|---|
| Site: | Comanche Peak  |
| Issue date: | 01/10/2006 |
| From: | Madden F TXU Power |
| To: | Document Control Desk, Office of Nuclear Reactor Regulation |
| References | |
| CPSES-200600084, TXX-06007 | |
| Download: ML060190529 (3) | |
Text
"9Power TXU Power Comanche Peak Steam Electric Station P. O. Box 1002 (EO1)
Glen 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 CPSES-200600084 Log # TXX-06007 January 10, 2006 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 Gentlemen:
In accordance with the requirements of 1 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 1 and 2 were performed by TXU Power with the approved methodologies listed in CPSES Technical Specification 5.6.5. No changes or errors were discovered 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 1 and 2.
A member of the STARS (Strategic Teaming and Resource Sharing) Alliance Callaway
- Comanche Peak Diablo Canyon Palo Verde
- South Texas Project Wolf Creek
TXX-06007 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:
re W. Madden Director, Regulatory Affairs JDS/js Attachment c -
B. S. Mallett, Region IV M. C. Thadani, NRR Resident Inspectors, CPSES
Attachment to TXX-06007 Page 1 of 1 CPSES Units 1 and 2 Peak Cladding Temperatures Analysis/Evaluation CPSES Unit 1 CPSES Unit 2 PCT (OF)
PCT (0F)
Large Break LOCA 2053 2032
[Limiting]
Small Break LOCA 1841 1802