Build custom bridge between work platform and e-module-Done Install custom bridge-Done Work on cleanroom curtains: "doorway" at bridge-Done Install central curtains on garbing/staging cleanroom-Done Clean chamber and cleanroom X 2- 1 done Install leg jacks-Done Test leg jacks Move cleanroom from HAM aux optics table to BSC2-HAM3 for garbing/staging Check cleanroom function Stage garbing/staging cleanrooms Baffle assembly (Clean test stand-solid stack to test stand ~28 Feb-work tables moved in-clean cleanroom and contents prior to assembly start-1 done)