=== 2019/4/3(Wed.) ===

==== Schedule ====
 * Center
  * --(3/25: Venting)--
  * 3/27-4/10: Fixing PR2
  * 4/12: Closing and pump down

 * ITMX: 
  * --(3/19: Cooling stop)--
  * --(3/25: Venting start)--
  * --(3/27: Opning chamber)--
  * --(3/27~: Fixing thermal touch)--
  * 4/2~: closing chamber and start pumping down.
  * 4/12: Cooling starts.

 * Xend
  * --(3/25: closing and pump down)--
  * 4/11: Cooling start

 * Yend
  * --(3/26: Venting start)--
  * --(3/28~: Fixing short inside chamber)--
  * 4/5~: closing chamber and start pumping down.
  * 4/9: Cooling starts.


 * 4/8~ or 4/15~ : Night work starts, daily meeting will be moved to 1PM
  * Summary of work will last for a while in the morning meeting.

 * End of April~: DRMI commissioning
 * End of April~: Y arm commissioning
 * ~End of May: FPMI commissioning

==== Note ====
  * Official night work starts 4/8 or 4/15.

==== Weekend ====
 *
 
==== Report of work ====
 * Type A: ETMY actuator was not working. Fix it today, close chamber tomorrow. 
 * Type A: Opleb of ITMY was recovered. Wind shield was dropped off by loose tape.
 * MIF: Green laser for Yarm was opened somehow.

==== Work plan ====

 * DGS: maintenance; replacing PCs(k1als, k1lsc, k1imc0, k1srm) and exchanging AC100V power at rack for k1gate