Kyle, Gerardo (initial) The two leaking 16.5" feedthrough assebmlies were removed from BSC1. A custom bracket was fabricated and utilized which allowed the assemblies to be removed with the crane (as a whole unit). NOTE: Ports are covered in UHV foil but BSC1 is not within a cleanroom and is reliant on properly adjusted purge air - please don't adjust the Vertex Volume's purge air.