The Apollo crew took the cleaned FFUs down to X End this morning. A hard cover was installed on the beamtube at the spool opening. The BSC cleanroom was moved from the spool area over BSC5 to allow as much space as possible for getting the CPB CR ceiling grid into the VEA. The Test Stand was craned out of the roll up door area to the far side of the beamtube. The Test Stand, Work Space and one Garbing/Staging cleanroom were nested into the corner between BSC5 and the emergency exit. With the space cleared, the CPB CR ceiling grid was moved into the VEA. The grid was attached to the crane so that it could stand vertically in the available space for cleaning. Cris and Karen completed two cleanings of the grid. Ken worked on electrical supply for the CPB CR, which runs on 277 volts. The first load of items that need to be transported from the LVEA to X End was hauled down and a second load list prepared.