2019/4/2(Tue.)

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
  • ~4/4: closing chamber and start pumping down.
  • 4/12: Cooling starts.
• Xend

  • 3/25: closing and pump down

  • 4/12: Cooling start
• Yend

  • 3/26: Venting start

  • 3/28~: Fixing short inside chamber

  • ~4/3: closing chamber and start pumping down.
  • 4/10: 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

• CRY: One of the refrigerator on ITMY was reset(tuned off and turned on), then temperature started going low.
  • One more refrigerator will be reset today.

Work plan