Brenda Akstulewicz
Regulatory Information Conference Assistant
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The indicator lights in early appliances ─ such as clothes washers and
dryers, coffeemakers, and stereos ─ used Krypton–85, a radioactive
isotope.
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In 1992 Hurricane Andrew struck the Turkey Point nuclear power plant in
Southern Florida, which prompted the NRC and FEMA to enter into a
“Memorandum of Understanding” regarding emergency preparedness.
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Tritium gas is used to illuminate exit signs in buildings so they will
function without power. Promethium-147 and Krypton-85 are approved by
the NRC for use in exits signs.
As promised, here are some more interesting bits of information about the NRC and nuclear history and science.
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The Office of Federal and State Materials and Environmental Management
Programs consults with 31 federally recognized Native American tribes on
proposed new uranium recovery projects in Wyoming, South Dakota and
Nebraska.
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The NRC performs classified reviews of new Naval Reactor submarine and
aircraft carrier reactor plants and provides advice to the Navy on the
designs. This practice was initiated by President Kennedy in the 1960s.![female]()
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Three women, including the current chairman, Allison Macfarlane have
held the title of Chairman, Nuclear Regulatory Commission. The other two
are Shirley Jackson and Greta Dicus.
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From 2007 to 2012, NRC received 68 petitions for rulemaking. Of those,
21 were denied and 17 were either fully considered or partially
considered in the rulemaking process. The remaining 30 are under staff
review.
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In the past five years, the Office of Nuclear Regulatory Research has
issued 244 new or revised regulatory guides, withdrawn 43 guides, and
determined another 48 guides to be acceptable as written.
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Glenn T. Seaborg, the scientist who discovered plutonium, was also a
chairman of the Atomic Energy Commission – the predecessor of the NRC.
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NRC’s longest serving commissioner was Commissioner Edward McGaffigan.
He served 11 years (from1996-2007) after appointments twice by President
Clinton and once by President Bush. He died while still serving on the
Commission.
• There are 438 nuclear power reactors operating worldwide.
• On average, NRC expends 6,160 hours of inspection effort at each operating reactor site each year.
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