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Size: 1910
Comment:
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Size: 4588
Comment:
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| Deletions are marked like this. | Additions are marked like this. |
| Line 6: | Line 6: |
---- |
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| Line 27: | Line 29: |
| * PRM installed * The suspension was installed. * But we found that the tank cannot be placed at the +y side of the PRM, since the space inside the clean booth was so tight. The tank was moved to the -y side using the fork lift and crane thanks to Kimura-san, Sawada-san, and Endo-san. * Cabling was almost done, but not yet checked. * Pylons for oplevs are installed. But no view port, nor oplev setup. |
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| Line 28: | Line 36: |
| * No site work in the week of Sep. 25th * In the week of Nov. 2nd: * Cabling check * Remove all the FC for the interferometer alignment, which will start from Nov. 10th. * Oplev setup, including viewport. * Suspension release and status check. * PR2 BF GAS status check. Turning on PR2 damping. |
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| Line 35: | Line 52: |
*Waiting for concrete information on installation location.The type(High power,Low power)and number actually needed,and the peripheral equipment accompanying it.-->Waiting for information provision. *I held a meeting to make estimates with several vendors.-->Price negotiation faileｄ.Because the assumed price is too low(The estimate of the manufacturing cost of the chassis was higher than expected). (Current assumed price about 900,000 yen -->Vendor's quotation price about 2,000,000 yen) *Creating the final version for mass production and running its operation test.-->Implementation is complete and completion of the initial operation test. |
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| Line 36: | Line 61: |
*Execution of the final version operation test for mass production ->Start of detailed exam. *Creation of extended I/O PCB plot type (With the Main 4ch WDS box and I/O box,I/O board For relay).-->Ongoing(Start of mechanical design). ---- |
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| Line 39: | Line 70: |
| * Regular inspection of the forklift: Sept. 26 (Tue) 11:30～12：30 | |
| Line 50: | Line 82: |
| ---- | |
| Line 53: | Line 86: |
| ---- ==== Oct. - Nov. 2017 ==== '''Type-A''' |
|
| Line 54: | Line 90: |
| * Task list * In-vac test (EX) * Swap cables (EX) * Transpotation of IPs and SFs (ITM) * Assembly of BF (ITM) * Check ACCs (ITM) * Lift up items (ITM) * Site preparation (ITM) * Man power * Takahashi * Okutomi * Sato * Ishizaki '''Type-B''' * Task list * Order necessary items for SR including payloads * Make an inventory of SR parts * Assembly of SR IMs * Assembly of SRM PI * ?? * Man power * Mark * Fabian * Hirata * Enzo * Kozu '''Type-Bp''' * Task list * Tuning * Mirror position measurements * Man power * Shoda * Arai ---- ==== Dec. 2017 - Mar. 2018 ==== '''Type-A''' * Man power * Takahashi * Sato * Ishizaki * Fujii (?) * Arai (?) * (Okutomi) '''Type-B''' * Man power * Mark * Fabian * Hirata * Enzo * Kozu * Shoda (?) ---- |
Agenda/Minutes of the VIS Meeting on 2017/9/22
2017/9/22 13:30 -
Participants:
Progress report
Schedule Chart
- 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
- PRM installed
- The suspension was installed.
- But we found that the tank cannot be placed at the +y side of the PRM, since the space inside the clean booth was so tight. The tank was moved to the -y side using the fork lift and crane thanks to Kimura-san, Sawada-san, and Endo-san.
- Cabling was almost done, but not yet checked.
- Pylons for oplevs are installed. But no view port, nor oplev setup.
Plan for coming weeks
- No site work in the week of Sep. 25th
- In the week of Nov. 2nd:
- Cabling check
- Remove all the FC for the interferometer alignment, which will start from Nov. 10th.
- Oplev setup, including viewport.
- Suspension release and status check.
- PR2 BF GAS status check. Turning on PR2 damping.
OMMT & OSTM (Ohishi)
Past week report
Plan for coming weeks
Watchdog system (Tanaka)
Past week report
*Waiting for concrete information on installation location.The type(High power,Low power)and number actually needed,and the peripheral equipment accompanying it.-->Waiting for information provision.
*I held a meeting to make estimates with several vendors.-->Price negotiation faileｄ.Because the assumed price is too low(The estimate of the manufacturing cost of the chassis was higher than expected).
(Current assumed price about 900,000 yen -->Vendor's quotation price about 2,000,000 yen)
*Creating the final version for mass production and running its operation test.-->Implementation is complete and completion of the initial operation test.
Plan for coming weeks
*Execution of the final version operation test for mass production ->Start of detailed exam.
*Creation of extended I/O PCB plot type (With the Main 4ch WDS box and I/O box,I/O board For relay).-->Ongoing(Start of mechanical design).
Other site works
- Regular inspection of the forklift: Sept. 26 (Tue) 11:30～12：30
- BS duct connection: Oct 2 - 6
- End of Aug. to Nov.: Mozumi entrance will be closed
Safety
- Incidents:
- Foreseen risks
- Type-A:
- Type-B:
- Type-Bp:
Discussion
Plan for the coming months
Oct. - Nov. 2017
Type-A
- Task list
- In-vac test (EX)
- Swap cables (EX)
- Transpotation of IPs and SFs (ITM)
- Assembly of BF (ITM)
- Check ACCs (ITM)
- Lift up items (ITM)
- Site preparation (ITM)
- Man power
- Takahashi
- Okutomi
- Sato
- Ishizaki
Type-B
- Task list
- Order necessary items for SR including payloads
- Make an inventory of SR parts
- Assembly of SR IMs
- Assembly of SRM PI
- ??
- Man power
- Mark
- Fabian
- Hirata
- Enzo
- Kozu
Type-Bp
- Task list
- Tuning
- Mirror position measurements
- Man power
- Shoda
- Arai
Dec. 2017 - Mar. 2018
Type-A
- Man power
- Takahashi
- Sato
- Ishizaki
- Fujii (?)
- Arai (?)
- (Okutomi)
Type-B
- Man power
- Mark
- Fabian
- Hirata
- Enzo
- Kozu
- Shoda (?)
Travel Plans
- Travel (Week of 9/25):
- Takahashi: 25-29
- Okutomi: 25-29
- Sato: 25-29
- Ishizaki: 25-29
- Mark: 25-29
- Fabian: 25-29
- Hirata: 25-29
- Enzo: 25-26
- Shoda:
- Ohishi:
- Fujii:
- Tanaka:
- Yoshioka (Toyama): 26,27,29
- Kozu (ICRR): ??
- Arai (ICRR):
- Travel (Week of 10/2):
- Takahashi:
- Okutomi:
- Sato:
- Ishizaki:
- Mark:
- Fabian:
- Hirata:
- Enzo:
- Shoda:
- Ohishi:
- Fujii:
- Tanaka:
- Kozu (ICRR):
- Arai (ICRR):
Next meeting
On 2017/9/29(Fri)