michael.rodruck@LIGO.ORG - posted 16:21, Monday 25 July 2011 (1097)
H2 PSL installation
Framework for the chiller and diode rooms is being laid down. The North crane is temporarily tagged out, as it is supporting the make-up air ducting for the acoustic enclosure.
No dusty work, a trend of the last 10 hours is attached.
Images attached to this report
