08:00
Dust monitor alarm in EY and EX.  
Crane cleaning in EY and Apollo working in EX
LASER Hazard

09:08 Transition to Laser Safe – Michael R
09:40 DOE start seismic testing in 300 Area near station H3A
Dave B updating alarm handler
Betsy, Travis, Margo, Kate, and Hugo working in and around HAM 3, HAM2, and BSC2
13:08 DOE stop seismic testing
Michael R working with Apollo cleaning in the PSL Enclosure 
Sheila & Keita move ISCT1 into HAM 2 cleanroom and setup laser safety barriers
Filiberto C & Erin pulling in rack cables for BSC3
Filiberto C & Ben A pulling in rack cables at EX for BSC9