Added 200ml water to Crystal chiller and 100ml to diode chiller. Both chiller system filters are good. Will make another check at the end of the week.  

   Ran LVEA dust monitor check script. DM #2 is offline. All others are working. Given site stand down condition for holidays, I did not go into the LVEA to reset it. This can wait until Jan 2nd or if someone else remembers it before then.