PLA-7613, Interim Report of a Deviation, Units 1 & 2 - (PLA-7613)

Interim Report of a Deviation, Units 1 & 2 - (PLA-7613)

ML17160A403
Person / Time
Site:	Susquehanna
Issue date:	06/09/2017
From:	Berryman B Susquehanna, Talen Energy
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
PLA-7613
Download: ML17160A403 (1)

Text

Brad Berryman Susquehanna Nuclear, LLC Site Vice President 769 Salem Boulevard Berwick, PA 18603 Tel. 570.542.2904 Fax 570.542.1504 TALEN~

Brad.Berryman@TalenEnergy.com ENERGY JUN 0 9 ;2017 U. S. Nuclear Regulatory Commission 10 CFR 21.21(a)(2)

Attn: Document Control Desk Washington, DC 20555-0001 SUSQUEHANNA STEAM ELECTRIC STATION INTERIM REPORT OF A DEVIATION UNIT 1 LICENSE NO. NPF-14 UNIT 2 LICENSE NO. NPF-22 Docket No. 50-387 PLA-7613 50-388 Pursuant to 10 CFR 21.21(a)(2), Susquehanna Nuclear, LLC hereby submits this interim report. The deviation to be evaluated is a failure of an Eaton/Cutler Hammer A200 series starter manufactured in 2014. The starter failed with its contacts stuck in the energized state when it was de-energized. The sticking was caused by the pole faces of the coil laminations and those of the armature laminations adhering to one another at normal operating temperatures. The vendor is in the process of performing an investigation of the failure.

Evaluation of the failure is expected to be completed by July 14, 2017.

This letter contains no new regulatory commitments.

If you have any questions or require additional information, please contact Mr. Jason Jennings, Manager of Nuclear Regulatory Affairs, at (570) 542-3155 .

s~-

~o-uc.s B. Berryman Copy: NRC Region I Ms. T. E. Hood, NRC Project Manager Ms. L. H. Micewski, NRC Sr. Resident Inspector Mr. M. Shields, PA DEP/BRP