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Schedule Chart ([[https://www.dropbox.com/s/mecu9tgoua7jutt/VIS%20Overall%20Schedule-20160831.mpp?dl=0|PDF]],[[https://www.dropbox.com/s/mecu9tgoua7jutt/VIS%20Overall%20Schedule-20160831.mpp?dl=0|MPP]]) | Schedule Chart ([[https://www.dropbox.com/s/v2x7j3w22a6akjk/VIS%20Overall%20Schedule-20160831.pdf?dl=0|PDF]],[[https://www.dropbox.com/s/mecu9tgoua7jutt/VIS%20Overall%20Schedule-20160831.mpp?dl=0|MPP]]) |
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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. |
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* Put a report here | * Progress report(For Power circuit re-design)[[http://gwdoc.icrr.u-tokyo.ac.jp/DocDB/0056/E1605619/001/Project_Power_pert_Re-design160902.pdf |PDF ]] |
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* Local sensor to monitor the TM motion during assembly |
Agenda/Minutes of the VIS Meeting on 2016/9/2
2016/9/2 13:30 - @ Room 210
Participants:
Progress report
Type-A (Takahashi)
- 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