Frank Seifert, Jonathan Berliner

We deinstalled the eLIGO EX Pcal system this afternoon. Everything, except for the aluminum support structure, was brought to the LSB Optics Lab. The aluminum support structure was left outside of the End Station by the roll-up door, along with the other scrap. The viewport gate was left closed and the viewport window was not inspected. Though the viewport gate key isn't locked or tagged out (as shown in photo), there are assorted warning stickers on the viewport gate enclosure. Some beam dumps weren't clamped down...we should be more mindful of this in the future.