Search
JOIN OUR NETWORK

     

     

 

 

« Point Beach, WI nuclear power plant 80-year license extension | Main | Help Protect the Great Lakes Against Radioactive Risks! Please make environmental scoping comments, Wed., Feb. 17, 1-3pm Central (2-4pm Eastern), at NRC's mtg. re: 80 years of proposed operations at the dangerously embrittled Pt. Beach nuclear power plant on Lake Michigan's WI shore »
Wednesday
Feb172021

Beyond Nuclear's comments opposed to 80 years of operations proposed at Point Beach, WI

Point Beach Units 1 & 2, in Two Rivers, WI, on the Lake Michigan shoreline. NRC file photo.(Beyond Nuclear public comment #1)

Point Beach Unit 2 has the worst-embrittled reactor pressure vessel of any pressurized water reactor in the country.

NRC staff acknowledged this in writing in 2013. On April 18, 2013, NRC released a summary of the Palisades embrittlement webinar it had held on March 19th, 2013. This document has been referred to as: J. Geissner, Summary of the March 19, 2013, Public Meeting Webinar Regarding Palisades Nuclear Plant. It is available at ADAMS Accession No. ML13108A336. The slides from the NRC Public Webinar, Basis for NRC Requirements on Pressurized Thermal Shock, are available at ADAMS Accession No. ML13077A156. Specifically, on Page 2 of Enclosure 2 of the Summary (Page 5 of 15 on the PDF counter), at point #4, NRC staff list Point Beach 2 and Palisades (in Michigan) as the worst embrittled reactor pressure vessels in the country.

Decades of additional neutron radiation bombardment will only increase the risk of a pressurized thermal shock, through-wall fracture, core meltdown, and catastrophic release of hazardous radioactivity.

To give an idea of how catastrophic, in terms of casualties and property damage, consider the U.S. Nuclear Regulatory Commission's (NRC) own CRAC-II report. CRAC is short for Calculation of Reactor Accident Consequences. It is also known as "Technical Guidance for Siting Criteria Development," the 1982 Sandia (National Laboratory) Siting Study, NUREG/CR-2239, and/or SAND81-1549.

In the event of a core meltdown at Point Beach 2, CRAC-II predicted: 500 peak early fatalities (acute radiation poisoning deaths); 9,000 peak early (radiation) injuries; and 7,000 cancer deaths (latent cancer fatalities).

In terms of property damages, CRAC-II predicted $43.8 billion, expressed as Year 1982 dollar figures. When adjusted for inflation alone, this figure would now be $119 billion, in Year 2020 dollar figures.

And as Associated Press investigative journalist Jeff Donn reported in June 2011, in the aftermath of the beginning of the Fukushima Daiichi nuclear catastrophe in Japan, in his four-part series "Aging Nukes," populations have soared around U.S. nuclear power plants like Point Beach, so casualty figures would now be even worse than CRAC-II predicted nearly 40 years ago.

Donn also cited neutron radiation embrittled reactor pressure vessel pressurized thermal shock risk as the top example of NRC regulatory retreat in the past number of decades.

And as Fukushima has also shown, reactor meltdowns can proceed domino effect at multi-reactor sites. A meltdown at Unit 2 could lead to a meltdown at Unit 1, or vice versa, in which case those casualty and property damage figures above would have to be doubled.

The supplemental license extension, allowing 80 years of operations at Point Beach, should not be permitted, due to this increasing risk of pressurized thermal shock through-wall fracture of the highly embrittled reactor pressure vessel.

Sincerely,

Kevin Kamps

Beyond Nuclear, Radioactive Waste Specialist; Don't Waste Michigan, Board of Directors Member, representing the Lake Michigan Chapter; Citizens for Alternatives to Chemical Contamination, Advisory Board Member

Beyond Nuclear
7304 Carroll Avenue, #182

Takoma Park, Maryland 20912

kevin@beyondnuclear.org
www.beyondnuclear.org

Beyond Nuclear aims to educate and activate the public about the connections between nuclear power and nuclear weapons and the need to abolish both to safeguard our future. Beyond Nuclear advocates for an energy future that is sustainable, benign and democratic.

[These comments were made verbally on Feb. 17, 2020, at NRC's webinar/call-in public comment session, and were also submitted to the agency electronically here.]