Reports until 08:54, Thursday 28 April 2011
H2 INS
michael.rodruck@LIGO.ORG - posted 08:54, Thursday 28 April 2011 (765)
H2 PSL installation

Condensate lines were added today. They do not fully extend to the LVEA wall yet. More finishing work on the drywall, and a second hole was added for the return air ducting on the roof.

Dust counts in the low thousands. I'm not including the beer garden in this plot because HEPI installation work on BSC8 would skew the data.

Images attached to this report