Agenda/Minutes of the VIS Meeting on 2017/7/7

2017/7/7 13:30 -

Participants:

Progress report

Schedule Chart : (PDF,MPP)

• Type-A:
• Type-B:
• Type-Bp:

Type-A (Takahashi)

Past week report

[X-end]

• Installed the hand lifter and pallets.

[Y-end]

3rd(Mon)

• Checked the ACCs with the driver.

4th(Tue)

• No site work.

5th(Wed)

• Adjusted the height of keystone in the TF. The FR was set at the lowest position.
• Adjusted the height of SF damper.
• Adjusted the yaw of wire receptacle in the TF.
• Attached the secondary coils for BF damper.

6th(Thr)

• Set the LVDT drives for the BF damper.
• Closed the feedtrough flanges.
• Removed the spacers under the F3.
• Checked cable connection for the ACCs.
• Closed the chamber.

7th(Fri)

• Checked whether the 2.4m wire could be installed from the cryostat.
• Adjusted the position of BF damper.

Weekend

• Measure the transfer functions.

Plan for coming weeks

• Remove the DP.
• Test the connection with the cryo-payload.
• Start the pre-assembly of BF damper in X-end.

Type B (Mark)

Past week report

Plan for coming weeks

Type-Bp (Shoda)

Past week report

Plan for coming weeks

IMMT (Ohishi)

Past week report

• Assembled modified magnet fixture jig at Kamioka.

Plan for coming weeks

• Glue magnets on IMMT mirrors at Kamioka in the presence of Takahashi-san.

Watchdog system (Tanaka)

Past week report

• Creation of extended I/O PCB(plot type (With the Main 4ch WDS box and I/O box,I/O board For relay).-->

  • Ongoing -->

    • Order electronic parts -->Done.

    • Order PCB's(Ex-I/O Interface and relative PCB's) -->Ordering(PCB data of vendor is in progress).

Plan for coming weeks

• Start production of equipment(As soon as parts are delivered).

• Adjustment of experiment schedule etc. in the KAGRA side start. --> Ongoing.

Other site works

• 7/10-?: Lighting installation in the MCE and SR clean booths

Safety

• Incidents:
• Foreseen risks
  • Type-A:
  • Type-B:
  • Type-Bp:

Discussion

Travel Plans

• Travel (Week of 7/10):
  • Takahashi: 10 - 14
  • Okutomi: 10 - 14
  • Sato: 10 - 14
  • Ishizaki: 10 - 13
  • Mark: 10 - 14
  • Fabian: 10 - 14
  • Hirata: 10 - 14
  • Enzo: 10 - 14
  • Shoda: 10 - 14
  • Ohishi:
  • Fujii:
  • Tanaka:
  • Komori (Ando lab.): 10 - 14
  • Hashimoto(Hosei): 10 - 13
• Travel (Week of 7/17):
  • Takahashi:
  • Okutomi:
  • Sato:
  • Ishizaki:
  • Mark:
  • Fabian:
  • Hirata:
  • Enzo:
  • Shoda:
  • Ohishi:
  • Fujii:
  • Tanaka:
  • Komori (Ando lab.):
  • Hashimoto(Hosei):

Next meeting

On 2017/7/14(Fri) Next F2F: 7/??