PLA-6098, Susquehanna - 10 CFR 50.46 - Annual Report, PLA-6098: Difference between revisions

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{{Adams
#REDIRECT [[PLA-6098, 10 CFR 50.46 - Annual Report, PLA-6098]]
| number = ML062150021
| issue date = 07/25/2006
| title = Susquehanna - 10 CFR 50.46 - Annual Report, PLA-6098
| author name = McKinney B T
| author affiliation = PPL Susquehanna, LLC
| addressee name =
| addressee affiliation = NRC/Document Control Desk, NRC/NRR
| docket = 05000387, 05000388
| license number = NPF-014, NPF-022
| contact person =
| case reference number = PLA-6098
| document type = Annual Report, Letter type:PLA
| page count = 2
}}
 
=Text=
{{#Wiki_filter:Brltt T. McKinney PPL Susquehanna, LLC Senior Vice President
& Chief Nuclear Officer 769 Salem Boulevard 4 I *Berwick, PA 18603 4 Tel. 570.542.3149 Fax 570.542.1504
" btmckinney@pplweb.com -P-~ mm,--.TM JUL 2 5 2006 U. S. Nuclear Regulatory Commission Attn: Document Control Desk Mail Stop OPI-17 Washington, DC 20555 SUSQUEHANNA STEAM ELECTRIC STATION 10 CFR 50.46 -ANNUAL REPORT Docket Nos. 50-387 PLA-6098 and 50-388
 
==Reference:==
 
PLA-5929from B. T. McKinney (PPL) to Document Control Desk (NRC),"10 CFR 50.46- 30 Day and Annual Reports," dated August 2, 2005.This report is being sent in accordance with 10 CFR 50.46 (a)(3)(ii).
10 CFR 50.46(a)(3)(ii) requires (in part) annual reporting of changes to or errors in evaluation models used for calculating Emergency Core Cooling System (ECCS)performance, and an estimate of their effect on the limiting ECCS analysis.
Additionally, a proposed schedule is required for reanalysis or identification of other actions necessary to show compliance with 10 CFR 50.46 requirements.
The ECCS performance evaluation method applicable to both Susquehanna SES Unit 1 and Unit 2 is the AREVA EXEM BWR -2000 LOCA Methodology.
Since the submittal of the last annual 10 CFR 50.46 report (Reference 1), there have been no non-zero Peak Cladding Temperature (PCT) changes reported to PPL Susquehanna, LLC. Thus, the current licensing basis PCT remains valid and no further actions are required.
This letter meets the annual reporting requirement.
PPL Susquehanna, LLC will continue to track future changes to the evaluation models used in the applicable LOCA analysis methods to ensure that the PCT values remain below the 10 CFR 50.46 limit, and to ensure that the 10 CFR 50.46 reporting requirements are met. Document Control Desk PLA-6098 Please contact Mr. Michael H. Crowthers at (610) 774-7766, if there are any questions concerning this letter.Sincerely, B. T. McKinney copy: NRC Region I Mr. A. J. Blarney, NRC Sr. Resident Inspector Mr. R. V. Guzman, NRC Project Manager Mr. R. Janati, DEP/BRP}}

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