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⇤ ← Revision 2 as of 2016-08-31 15:53:12 →
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Editor: YoichiAso
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Editor: RyutaroTakahashi
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 * Put a report here  * [[http://gwwiki.icrr.u-tokyo.ac.jp/JGWwiki/KAGRA/Subgroups/VIS/TypeA|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.
Line 28: Line 32:
 * Installation order for Type-B and Type-Bp
  * BS(1-3) -> SR3(3-7) -> SR2(7-11) -> SRM (11-)
  * PR3 (12-3) -> PRM(3-5) -> PR2(5-7)
  * We need to coordinate the BS area usage with PI assembly work and the transportation of the assembly frame.
  * Aso, Mark, Takahashi will discuss it F2F.		  * Insufficient strength of the maraging rods ?
 * Local sensor to monitor the TM motion during assembly
Line 38: Line 39:
 * Thu: F2F
 * Fri: F2F		  * Thu: BS test hanging (Mark, Fabian, Zhao)
 * Fri: BS test hanging (Mark, Fabian, Zhao)
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 * Travel (Week of 8/22):
  * Takahashi:25 - 27
  * Shoda:22 - 27
  * Mark: 22 - 27
  * Fabian: 22 or 23 - 27
  * Okutomi: 25 - 27		  * Travel (Week of 9/5):
  * Takahashi:
  * Shoda:
  * Mark: 5 - 8
  * Fabian: 5 - 8
  * Okutomi:
Line 54: Line 55:
 * Travel (Week of 8/29):  * Travel (Week of 9/12):
Line 57: Line 58:
  * Mark: 29 - 9/2
  * Fabian: 29 - 9/2		   * Mark: 12 - 15
  * Fabian: 12 - 15
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2016/9/2(Fri) 13:30 -

Next F2F 2016/9/9		 2016/9/9(Fri) 13:30 - in Mitaka

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)

  • Put a report here

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

KAGRA/Subgroups/VIS/VISMinutes20160902 (last edited 2016-09-02 16:15:00 by YoichiAso)