Throughout the day: H2 PSL enclosure work continues HEPI installation on BSC7 continues HAM 7 drilling for HEPI posts Jodi & John to End Y to check on caulking being done on ceiling tiles ~10:00 clean room moved to ham 7 - particle cts jumped to ~1000 richard to bsc7 to work with electronics ~1:00 Jodi to X-mid for some inspection filiberto and paul to mid-y looking for parts