http://public-blog.nrc-
Nov 05, 2012
A
Nuclear Energy Institute executive identified deficiencies in a
proposal by Nuclear Regulatory Commission technical staff to require GE
Mark I and Mark II reactor designs to install filtered vents, saying the
units are already ...
Nov 19, 2012
The
draft paper recommends the installation of external filtered vents as
the staff's preferred option for minimizing the release of radiation in a
severe accident where nuclear fuel has been damaged. The ACRS letter
instead ...
Jul 03, 2012
By
MATTHEW L. WALD The debate over making post-Fukushima Daichi
improvements to American reactors is getting down into the details, and
one focus is pressure relief vents. ReutersOn Sunday in Tokyo, people ...
Mar 17, 2011
The
big concern here is that unlike the releases from damaged fuel in the
reactor cores of Units 1, 2, and 3, which were largely filtered by
scrubbing in the containment suppression pools (wetwell torus), releases
of volatile fission products (e.g., cesium and iodine) from these spent
fuel pools have direct pathways to the environment, if they remain dry
for an extended period. Efforts to deliver water ..... COMMENTARY: Crucial vents were not installed until... Debt Tsunami ...
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