San Onofre debate now more public – and more technical

The debate over the continuing investigations into steam generator U-tube problems at San Onofre Nuclear Generating Station (SONGS) last week entered a new phase of heightened publicity and public scrutiny as the Nuclear Regulatory Commission (NRC) released Mitsubishi documents which detailed that company's investigations into the root causes of the problems.

NRC Public Meeting on San Onofre: October 9 via Webcast, Twitter

Note: The NRC public meeting on San Onofre steam generator issues has now adjourned. The webcast will soon be available in archived form at http://video.nrc.gov/. The twitter feed featuring participation by groups on all sides of the issue can be viewed HERE (tweets will eventually expire).

Nuclear Matinee: Prep work at Sequoyah Unit 2

Today's ANS Nuclear Matinee shows viewers a time-lapse film of a steel superstructure being built on top of the dome of Sequoyah-2's reactor containment building. The work is being done to ready the site for a large maintenance project scheduled at the plant. When complete, the superstructure will support the removal of parts of the dome along with the reactor containment vessel and steam generator enclosures.