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Size: 1750
Comment:
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Size: 2856
Comment:
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| Deletions are marked like this. | Additions are marked like this. |
| Line 21: | Line 21: |
| * PR2 tank is ready to be closed * PR2 Traverser had a trouble last Friday. But when I checked this week, there is no problem. We do not what caused the problem. * PR2 Oplev was set by Simon. * PR2 top chamber will be closed with Kimura-san on the week of 8/21. * PRM Assembly started * Moved tools and parts from PR2 to PRM. * All parts are glued on the PRM properly, and the mirror have been sent to Kamioka. * PRM IM assembled. * PRM Traverser top plate and interface plate was assembled. But not yet assembled with the Traverser stage. It requires some more works. They are sitting on the 2nd floor now with half assembled. * The assembly frame and the hanging frame was set at the right position and horizontally. * PRM mirror hanged * We used the new winch. There was no problem so far. Do we need same system for RM? How about for BS? * The wires are already clamped. * RM disassembled * We successfully disassembled the RM which was used for test hanging. The spare mirror is now sitting on the disassembly jig. * RM will be hanged next week. |
Status report of the VIS on 2017/8/11
Progress report
- Type-A:
- Type-B:
- Type-Bp:
Type-A (Takahashi)
Past week report
Plan for coming weeks
Type B (Mark)
Past week report
Plan for coming weeks
Type-Bp (Shoda)
Past week report
- PR2 tank is ready to be closed
- PR2 Traverser had a trouble last Friday. But when I checked this week, there is no problem. We do not what caused the problem.
- PR2 Oplev was set by Simon.
- PR2 top chamber will be closed with Kimura-san on the week of 8/21.
- PRM Assembly started
- Moved tools and parts from PR2 to PRM.
- All parts are glued on the PRM properly, and the mirror have been sent to Kamioka.
- PRM IM assembled.
- PRM Traverser top plate and interface plate was assembled. But not yet assembled with the Traverser stage. It requires some more works. They are sitting on the 2nd floor now with half assembled.
- The assembly frame and the hanging frame was set at the right position and horizontally.
- PRM mirror hanged
- We used the new winch. There was no problem so far. Do we need same system for RM? How about for BS?
- The wires are already clamped.
- RM disassembled
- We successfully disassembled the RM which was used for test hanging. The spare mirror is now sitting on the disassembly jig.
- RM will be hanged next week.
Plan for coming weeks
IMMT (Ohishi)
Past week report
Plan for coming weeks
Watchdog system (Tanaka)
Past week report
Plan for coming weeks
Other site works
- 8/11-8/15 KAGRA site closed
- 8/23-24 Draft Chamber Installation
- End of Aug. to Nov.: Mozumi entrance will be closed
Safety
- Incidents:
- Foreseen risks
- Type-A:
- Type-B:
- Type-Bp:
Travel Plans
- Travel (Week of 8/14):
- Takahashi: 16 - 18
- Okutomi: 16 - 18
- Sato:
- Ishizaki: ??
- Mark: 16 - 18
- Fabian:
- Hirata:
- Enzo: 16 - 18
- Shoda: 16 - 18
- Ohishi:
- Fujii:
- Tanaka:
- Hashimoto(Hosei): 16 - 18
- Yoshioka (Toyama): 16,18
- Kozu (ICRR): 16 - 18
- Arai (ICRR): 16 - 18
- Kasuya (TITECH): 16 - 18
- Travel (Week of 8/21):
- Takahashi:
- Okutomi:
- Sato:
- Ishizaki:
- Mark:
- Fabian:
- Hirata:
- Enzo:
- Shoda:
- Ohishi:
- Fujii:
- Tanaka:
- Hashimoto(Hosei):
- Yoshioka (Toyama):
- Kozu (ICRR):
- Arai (ICRR):
- Kasuya (TITECH):
Next meeting
On 2017/8/18(Fri)