Chi-Square Requirements

["Jenkins, Ken A." <KAJENKIN@southernco.com>]

Good morning,
Can someone point me to guidance on when a chi-square should be performed on
tabletop counters such as the MS-3 with a GM probe?  Specifically, must a
chi-square be performed before the instrument is placed in service following
a repair or calibration?

Thanks for your assistance,
Ken Jenkins
Southern Nuclear Operating Co.
************************************************************************
The RADSAFE Frequently Asked Questions list, archives and subscription
information can be accessed at http://www.ehs.uiuc.edu/~rad/radsafe.html