PLA-7161, Withdrawal of License Amendment Request for an Increase of Allowable Maximum Flow Rates from Secondary Containment
| ML14134A075 | |
| Person / Time | |
|---|---|
| Site: | Susquehanna  (NPF-014, NPF-022) |
| Issue date: | 05/13/2014 |
| From: | Franke J Susquehanna |
| To: | Document Control Desk, Office of Nuclear Reactor Regulation |
| References | |
| PLA-7161 | |
| Download: ML14134A075 (2) | |
Text
MAY 1 3 2014 Jon A. Franke Site Vice President U.S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, DC 20555-0001 PPL Susquehanna, LLC 769 Salem Boulevard Berwick, PA 18603 TeL 570.542.2904 Fax 570.542.1504 jfranke@ pplweb.com SUSQUEHANNA STEAM ELECTRIC STATION UNIT 1 LICENSE NPF-14 AND UNIT 2 LICENSE NPF-22 WITHDRAWAL OF LICENSE AMENDMENT REQUEST FOR AN INCREASE OF ALLOWABLE MAXIMUM FLOW RATES FROM SECONDARY CONTAINMENT PLA-7161 10 CPR 50.90 Docket No 50-387 and No. 50-388
References:
- 1. PPL Letter (PLA-7131), "License Amendment Request-Increase of the Allowable Gas Treatment System Maximum Flow Rates from Secondary Containment, "
dated January 29, 2014 (Accession ML14042A115).
PPL Susquehanna, LLC (PPL) hereby withdraws, in its entirety, the License Amendment Request (LAR) referenced above for Susquehanna Steam Electric Station (SSES) Unit 1 and Unit 2. The LAR was previously needed for planned changes in analysis for the Control Room Habitability Envelope and Offsite Post LOCA Doses, to permit higher allowable Standby Gas Treatment System (SOTS) exhaust maximum flow rates from secondary containment. Subsequently, PPL implemented modifications and performed additional tests that indicate the LAR is no longer necessary to resolve margin concerns in meeting SOTS exhaust maximum flow rates from secondary containment. As a result, PPL is withdrawing the LAR at this time.
The withdrawal does not create any new regulatory commitments or revise any existing regulatory commitments.
If you have any questions or require additional information, please contact Mr. Duane L. Filchner (570) 542-6501.
Copy:
NRC Region I Mr. J. Greives, NRC Sr. Resident Inspector Mr. J. Whited, NRC Project Manager Mr. L. Winker, PA DEP/BRP Document Control Desk PLA-7161