Agenda/Minutes of the VIS Meeting on 2016/9/2

2016/9/2 13:30 - @ Room 210

Participants:

Progress report

Schedule Chart (PDF,MPP)

Type-A (Takahashi)

• Minutes of Type-A Meeting

• Top chamber: Installation and leak test will be postponed to January due to delay of cooling test of the cryostat.
• EQ stop, release sensor, dummy payload: Procurement is in the bidding process. Open bidding is on 13th September.
• BF damper: Assembling the LVDT prototype.
• Maraging wire: Stress concentration around the head was pointed out by CRY. Now investigationg.

Type-B (Mark)

• Put a report her

Type-Bp (Shoda)

• Put a report here

IMMT (Ohishi)

• Put a report here

Watchdog system (Tanaka)

• Progress report(For Power circuit re-design)PDF

Safety

• Any issue ?

Discussion

• Insufficient strength of the maraging rods ?
• Local sensor to monitor the TM motion during assembly

Site work plan for the next week

• Mon: BS test hanging (Mark, Fabian, Zhao)
• Tue: BS test hanging (Mark, Fabian, Zhao)
• Wed: BS test hanging (Mark, Fabian, Zhao)
• Thu: BS test hanging (Mark, Fabian, Zhao)
• Fri: BS test hanging (Mark, Fabian, Zhao)

Travel Plans

• Travel (Week of 9/5):
  • Takahashi:
  • Shoda:
  • Mark: 5 - 8
  • Fabian: 5 - 8
  • Okutomi:
  • Fujii:
  • Ishizaki:
  • Hirata:
  • Sato:
  • Ohishi:
• Travel (Week of 9/12):
  • Takahashi:
  • Shoda:
  • Mark: 12 - 15
  • Fabian: 12 - 15
  • Okutomi:
  • Fujii:
  • Ishizaki:
  • Hirata:
  • Sato:
  • Ohishi:

Next meeting

2016/9/9(Fri) 13:30 - in Mitaka