ML20101A870

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Forwards non-proprietary Topical Rept WCAP-14534, Evaluation of Pressurized Thermal Shock for Vogtle Electric Generating Plant(Vegp) Unit 2 & non-proprietary Topical Rept WCAP-14532
ML20101A870
Person / Time
Site: Vogtle Southern Nuclear icon.png
Issue date: 03/07/1996
From: Mccoy C
GEORGIA POWER CO.
To:
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
Shared Package
ML20101A873 List:
References
LCV-0768, LCV-768, NUDOCS 9603130321
Download: ML20101A870 (2)


Text

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Georgta Power Company 40 inverress Center Parkway.

Post Office Box 1295 -

Barrningham, Alabama 35201 Telephone 205 877 7122 Georgia Power C. K. McCoy Vice Presdent, Nuclear Vogtle Project March 7,1996 ine soo,nern ewrc sys,ern LCV-0768 Docket Nos. 50-425 1

U. S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, D.C. 20555 Gen'lemen:

VOGT.

.ECTRIC GENERATING PLANT - UNIT 2 SUBMITTAt oF SURVEILLANCE CAPSULE TEST RESULTS In accordance with 10 CFR 50 Appendix H and 10 CFR 50.4, Georgia Power Company is cubmitting within one year of capsule withdrawal from Vogtle Electric Generating Plant-Unit 2, WCAP-14532, which is a srmmary test report for Surveillance Capsule Y.

This report includes the data required by ASTM E 185-82, and the results of all fracture

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toughness tests conducted on the beltline materials. The existing pressure temperature limits for the heat-up and cooldown curves in the Technical Specifications are more conservative than the limits obtained from analyzing Capsule Y; therefore, no changes to the heatup and cooldown curves in the Technical Specifications are required. Since the methodology med to calculate cold overpressure protection setpoints has recently changed, we expect to submit a revision to the Pressure Temperature Limits Report

( PTLR ) by October 30,1996.

Additionally, we are also submitting a copy of WCAP-14534, which is the most recent evaluation of pressurized thermal shock for the Vogtle Electric Generating Plant-Unit 2 vessel.

Please contact my office if there are any questions.

Sincerely C. K. McCoy

Enclosures:

1. WCAP-14532, Analysis of Capsule Y
2. WC.AP-14534, Evaluation of PTS

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cc: Georgia Power Comnany Mr. J. B. Beasley Mr. M. Sheibani

-NORMS U. S. Nuclear Regulatory Commission Mr. S. D. Ebneter, Regional Administrator Mr. L. L. Wheeler, Licensing Project Manager, NRR Mr. C. R. Ogle, Senior Resident Inspector, Vogtle i

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