General Keita Notes:

• LSC Spokesperson election brought up:  give your opinion to a Council Person
• SDF Diffs:  If a change is made to one's system, please stay on-site until we are close to OBSERVING (namely, when we check for SDF Diffs).  We would like an expert to go over SDF Diffs which come up.  If this happens late at night, the operator should try to call the person who made the change & consult with them.

Tues Maintenance Day (1/31) Hold Over Items (possible for next Tues?) 

• BRSy PEM STS2 still address centering (hugh)
• MX purge air maintenance (gerardo)
• updating cal deltaL external (kissel)
• ITMx scatter measurement (betsy, jason)
• RF EM Field investigations cont. (dick)
• Cleanroom curtains?  (bartlett)
• ITMx oplev deglitching....jason needs to get set up for this & then will file work permit when ready.  (Will update Sheila on this point)

Next Tues New Items

• Inspection/investigation temperature sensors for TCS (Vern)
• EY roofing contractor (Bubba)
• Control Room HVAC work Tues morning (Bubba)
• Work station swaps (Carlos) ongoing
  • Remember to logout of computers when done!
• Restart ISIs HAM1,2,3----> Will do HAM3 on Tues (can do ALL IF a big EQ trips them all & Hugh/David are on-site)  [Hugh]