TMI Update: Jan 14, 2024

From the New York Times:

The chairman of the Nuclear Regulatory Commission, whose four fellow commissioners complained about him to the White House, saying that he had been withholding information from them and wielding too much power, drew a spirited defense on Wednesday from a predecessor at the agency.

Peter A. Bradford, who was a commission member from 1977 to 1982, was speaking with reporters in a conference call on another topic, whether the recent approval of a new reactor design by the commission represented a major step toward a “nuclear renaissance.” (It doesn’t, he said.)

Mr. Bradford never led the Nuclear Regulatory Commission but can be considered an expert on multimember agencies; he later served as the chairman of the public utility commissions of New York State and Maine.

In the course of the call, Mr. Bradford said that the four commissioners were trying to give the Nuclear Regulatory Commission’s chairman, Gregory B. Jaczko, “a push toward the door.”

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Forthcoming Meeting with Exelon Generation Company, LLC, and Entergy Operations, Inc. to Discuss Steam Generator Inspection Results at Three Mile Island, Unit 1 and Arkansas Nuclear One, Unit 1

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THREE MILE ISLAND NUCLEAR STATION, UNIT 1 (TMI-1) - THIRD INSERVICE INSPECTION INTERVAL RELIEF REQUESTS RR-11-01 AND RR-11-02 (TAC NOS. ME5670 AND ME5671)

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Peach Bottom Atomic Power Station, Units 2 and 3 – Supplemental Information Needed for Acceptance of Requested Licensing Action Re: Use of Neutron Absorbing Inserts in Units 2 and 3 Spent Fuel Pool Storage Racks (TAC Nos. ME7538 and ME7539)
 
ADAMS Accession No.: ML113260295

G20110262/EDATS: OEDO-2011-0269 - Acknowledgment Letter Regarding 2.206 Petition of April 13, 2011 from Paul Gunter to Immediately Suspend OLs of GE BWR Mark I Units

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                             Testimony of Eric Joseph Epstein
          Before the Susquehanna River Basin Commission  
                                    December 15, 2011
                                   __________
  Re: PPL’s Conceptual Proposal to Develop and Implement           
        A Corporate Storage Asset Pool for Consumptive Use                            
          Mitigation  Presented to the SRBC on June 23, 2011

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Regulatory Meltdown: How Four Nuclear Regulatory Commissioners Conspired to Delay and Weaken Nuclear Reactor Safety in the Wake of Fukushima

Prepared by the Staff of Congressman Edward J Markey (D-MA)

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From Huntington News:

Although the initial accident took place in the Spring, the reactors at Japan's Fukushima nuclear plant again have mounting pressure from hydrogen. Workers are trying to reduce the pressure by spraying nitrogen. Should hydrogen levels go too high, additional explosions could occur. This Youtube video is based on a release from Toyko Electric Power.

In late October, Tokyo Electric Power Company began extracting gases from the containment vessel of the No.2 reactor to remove radioactive substances. During the work, TEPCO found hydrogen accumulating in parts of the reactor at a density of up to 2.9 percent.

TEPCO started pumping nitrogen into the pressure vessels of the No.1, 2, 3 reactors on Thursday to lessen the concentration of hydrogen.

The density of hydrogen accumulating in the containment and pressure vessels is thought to be below 4 percent, the level where an explosion could occur.

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From Huntington News:

Although the initial accident took place in the Spring, the reactors at Japan's Fukushima nuclear plant again have mounting pressure from hydrogen. Workers are trying to reduce the pressure by spraying nitrogen. Should hydrogen levels go too high, additional explosions could occur. This Youtube video is based on a release from Toyko Electric Power.

In late October, Tokyo Electric Power Company began extracting gases from the containment vessel of the No.2 reactor to remove radioactive substances. During the work, TEPCO found hydrogen accumulating in parts of the reactor at a density of up to 2.9 percent.

TEPCO started pumping nitrogen into the pressure vessels of the No.1, 2, 3 reactors on Thursday to lessen the concentration of hydrogen.

The density of hydrogen accumulating in the containment and pressure vessels is thought to be below 4 percent, the level where an explosion could occur.

Read article

With the announcement of the 2012 Sundance Film Festival in-competition line-up comes a whole bunch of images from the upcoming films.  In this edition, we’ll cover four documentaries: The Atomic States of America, Escape Fire: The Fight to Rescue American Healthcare, The Other Dream Team, and Marina Abramović The Artist is Present. Click here to view the images.