Detailed Vent Plan:

0) Fill Vacuum with Air

1) Remove Doors and Access Connectors:

• OO: ND and AC
• IO: AC
• BSC: ND and ITMY AC
• ITMY: AC
• ITMX: ND
• MC2: ?

2) Fix OSEMS on MC2, BS, PRM, SRM

Mis-align MC2 to prevent flashes?

2.5) Install half-wave plate to rotate polarization into the MC.

3) *Install fixed mount fiber launch at AP?

• Verify that this fiber beam is co-linear with current darkport beam.

4) *Move OMMT assembly to OO chamber, place according to drawing.

• Place 4 spherical washers to support OMC breadboard.
• Move, and place OMC breadboard.
• Remove handle from OMC breadboard.
• Remove DCPD, install second fiber launch in its place.
• Attach cable for OMC length, wire up a solution to drive it.
• Install RF pickoff mirror. Use reflected beam to lock OMC
• Place remaining optics rougly on table, including squeezer optics.
• Measure levelness of OO optic table.
• Bias tip-tilt PZT2 to the middle of its range.
• Align PZT2 to hit the PZT1
• Drape cable from ITMX to BSC
• Bias PZT1 to middle of its range.
• Align PZT1 so beam hits center of ITM?
• Align RF pickoff mirror so back-reflection from SRM
  • can exit chamber. This beam can then be made co-linear
  • with that from the first fiber, by moving a steering mirror on the
  • AP table.
• Relevel the table, using the bubble and also the beam from the first fiber?
• Comission the squeezer optics. Relevel table again if movement occurs.

5) Pack up and get out.