This past month, the two baffle boxes were completed and installed. This involved lining the insides of the boxes with acoustic insulation tiles and then attaching moving blankets over the insulation. The end product really does a nice job quieting things down. This also involved an erector set of unistrut and threaded rod to suspend the boxes from the ceiling.
The static wind lines were also completed into the wind trunks that run into the chamber. The chamber now has wind! Thanks again to my friend Steve for locating the 10” pipe clamps. Those were difficult to find.