Bubba and I went walk-about in the LVEA. There is a chamber cleanroom in place over HAM 5/6. There is an iLIGO garbing room on the south side of the chambers and an aLIGO garbing/staging cleanroom on the north side. As far as cleanroom positioning goes, we are in good shape for a HAM install next week. (I forgot to check the sock situation but I'll follow-up tomorrow.)