The purpose of this meeting, between STP Nuclear Operating Company (STPNOC) and the U.S. Nuclear Regulatory Commission (NRC) staff, is to discuss a proposed license amendment request to revise the dose consequence analysis for main steam line break (MSLB)

Purpose

The purpose of this meeting, between STP Nuclear Operating Company (STPNOC) and the U.S. Nuclear Regulatory Commission (NRC) staff, is to discuss a proposed license amendment request to revise the dose consequence analysis for main steam line break (MSLB) and locked rotor analysis (LRA) events for South Texas Project, Units 1 and 2 (STP). The revised analysis would increase the cooldown timelines from 8 hours to 28 hours to address the slower cooldown rate in an asymmetric natural circulation scenario.

Meeting Feedback

Meeting Feedback Form

Meeting Dates and Times

08/31/22, 2PM - 4PM EDT

Meeting Location

Teams Meeting and Teleconference

Webinar

Webinar Link: https://teams.microsoft.com/l/meetup-join/19%3ameeting_MmZlN2UxZGMtZjVhZC00YjU5LWFiZmItMmMwY2FlNThlNzAz%40thread.v2/0?context=%7b%22Tid%22%3a%22e8d01475-c3b5-436a-a065-5def4c64f52e%22%2c%22Oid%22%3a%2271316b20-4e2f-4c97-a0ea-d2d21637dcd3%22%7d

Contact

Dennis Galvin

(301) 415-6256

Mahesh Chawla

(301) 415-8371

Participation Level

Observation

NRC Participants

Office of Nuclear Reactor Regulation

External Participants

South Texas Project Nuclear Operating Company (STPNOC)

D. Galvin et al.

W. Brost, et at.

Docket Numbers - Facility Names

05000498 - South Texas 1

05000499 - South Texas 2

Public Meeting Schedule: Meeting Details