misc Chemistry limits Flashcards
1
Q
What is the limit for RCS activity?
DEX
DEI
what is DEX and DEI?
A
DEX limit = 600 micro Ci/ gm
DEX - concentration of Xe-133 that would cause same acute dose to whole body as activities of (Kr-85m, Kr-87, Kr-88, Xe-133, Xe-133m, Xe-135m, Xe-135 and Xe-138) actually present
DEI limit = 1.0 micro Ci/ gm
DEI -concentration of I-131 that would cause same dose when inhaled as activities of (I-131, I-132, I-133, I-134, I-135) actually present
2
Q
What accident is the RCS activity T.S. basis concerned with?
A
