Two US nuclear plants had quakes exceeding operating basis… while in process of getting licensed (PHOTO)

Published: January 8th, 2012 at 3:17 pm ET
By ENENews
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2 US nuclear plants experienced EQs exceeding OBE/SSE prior to licensing, Enformable, Jan. 8, 2012:

From: Bowman, Gregory
Sent: Thursday, September 01, 2011 7:13 AM
To: Hipschman, Thomas; Marshall, Michael; Castleman, Patrick; Sosa, Belkys; Gilles, Nanette; Orders, William; Nieh, Ho; Franovich, Mike
Subject: Information on North Anna and Earthquakes

The staff was asked to identify which nuclear power plants had experienced earthquakes exceeding the OBE/SSE. The staff identified two (besides North Anna):

  • VC Summer – Experienced an earthquake in 1979 exceeding its OBE [Operating-Basis Earthquake]. This was prior to the plant being licensed.
  • Perry – Experienced an earthquake in 1986 exceeding its OBE and SSE [Safe Shutdown Earthquake]. This was prior to the plant being licensed.

I’m passing this on for information. If you have any questions, please let me know.

Greg

Published: January 8th, 2012 at 3:17 pm ET
By ENENews
Email Article Email Article
9 comments





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