- Investigation into rogue excitation in BSC8 ISI, possibly causing fiber to break. Door will come off. - BSC6 - looking at south collimator, because of high beam divergence. - BSC6 - After IAS work, swap cable that connects feedthrough and ISI table for TMS picomotors. - Apollo is working on mezzanine electronics - Bob Rhodes working on HVAC with man-lift in OSB receiving, H1 electronics area, drilling for decking - Apollo working on split units in MSR - H1 PSL installing fan panels - Portable bathroom servicing is here, King Soft as well. - Paradise Water delivery at 0909 PST - UniFirst at ~0915 - Praxair at 0927 - Filiberto and Keita at EY to test cables - 1018 - Bob Rhodes Heating and Air arrives - 1516 - Control Solutions Northwest arrives for Ski - 1600 - OSB doors locked