We have been working on a few large items in the Wet Lab recently. One of the ventilation engines needed a new support, which required flipping the object 45 degrees, and custom building a frame for this purpose. Additionally, a second round of dry ice blasting was applied to the port gun carriage and a first round of dry ice cleaning was performed on a section of the propeller shaft.
We just wanted to share a few pictures from all processes, so here are views of the ventilation engine re-support:
Here are a few before and after from dry ice cleaning of the port gun carriage: