Differences between revisions 2 and 3
⇤ ← Revision 2 as of 2017-06-14 15:58:08 →
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Editor: YoichiAso
Comment:
← Revision 3 as of 2017-06-16 06:40:34 → ⇥
Size: 2849
Editor: RyutaroTakahashi
Comment:
Deletions are marked like this. Additions are marked like this.
Line 16: Line 16:
Installation in Y-end:

12th(Mon)
  * Adjusted the tilt of BF by moving masses.
  * Checked geometry around the BF.
13th(Tue)
  * Adjusted the height of damper ring for the BF.
  * Adjusted the yaw rotation of BF.
  * Attached the LVDT coils and checked the movable range.
  * Attached the cable clamps onto the TF.
  * Removed the wire clamp.
14th(Wed)
  * Tuned the TF to frequency less than 0.2Hz changing the compression of blades.
  * Assembled the cables for BF damper.
  * Cabled from the F1 to the TF.
15th(Thu)
  * Made flip cables.
  * Cabled around the BF damper.
  * Tuned the LVDT driver.
  * Checked the assembly of geophone pods.
16th(Fri)
  * Prepared for the power outage.
Line 17: Line 40:
 * Check of the BF damper.
 * Cabling to the feedthroughs.
 * Setting of the ACCs.
 * Preparation in X-end.

Agenda/Minutes of the VIS Meeting on 2017/6/16

2017/6/16 13:30 -

Participants:

Progress report

Schedule Chart : (PDF,MPP)

  • Type-A:
  • Type-B:
  • Type-Bp:

Type-A (Takahashi)

Past week report

Installation in Y-end:

12th(Mon)

  • Adjusted the tilt of BF by moving masses.
  • Checked geometry around the BF.

13th(Tue)

  • Adjusted the height of damper ring for the BF.
  • Adjusted the yaw rotation of BF.
  • Attached the LVDT coils and checked the movable range.
  • Attached the cable clamps onto the TF.
  • Removed the wire clamp.

14th(Wed)

  • Tuned the TF to frequency less than 0.2Hz changing the compression of blades.
  • Assembled the cables for BF damper.
  • Cabled from the F1 to the TF.

15th(Thu)

  • Made flip cables.
  • Cabled around the BF damper.
  • Tuned the LVDT driver.
  • Checked the assembly of geophone pods.

16th(Fri)

  • Prepared for the power outage.

Plan for coming weeks

  • Check of the BF damper.
  • Cabling to the feedthroughs.
  • Setting of the ACCs.
  • Preparation 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

Plan for coming weeks

Watchdog system (Tanaka)

Past week report

Plan for coming weeks

Other site works

  • Preparation for the power outage by 6/16
  • Preparation for the PR floor re-work by 6/16
  • 6/19: Power outage
  • 6/21: Safety lecture after the morning briefing
  • 6/21 11:30 - 12:30: Crane inspection

  • 6/20 -24: BS & PR booth: lighting installation (BS and PR2 area 6/23 afternoon)

  • 6/22-23: PR area: floor fix
  • 6/26-30: PR area: stainless steel flooring
  • 6/28: Maintenance of the rapid charger for the electric vehicles

Safety

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

Discussion

Travel Plans

  • Travel (Week of 6/19):
    • Takahashi: 20-23
    • Shoda: 20-23
    • Mark: 19-23
    • Fabian: 20-22
    • Okutomi: 20-23
    • Fujii:
    • Ishizaki: 20-23
    • Hirata: 20-23
    • Sato: 20-23
    • Enzo: 20-22
    • Ohishi:
    • Tanaka:
    • Akiyama(Hosei): 20-23
    • Hashimoto(Hosei): 20-22
  • Travel (Week of 6/26):
    • Takahashi:
    • Shoda:
    • Mark:
    • Fabian:
    • Okutomi:
    • Fujii:
    • Ishizaki:
    • Hirata:
    • Sato:
    • Enzo:
    • Ohishi:
    • Tanaka:
    • Akiyama(Hosei):
    • Hashimoto(Hosei):

Next meeting

On 2017/6/23(Fri) Next F2F: 6/30(Fri)

KAGRA/Subgroups/VIS/VISMinutes20170616 (last edited 2017-06-16 17:05:28 by YoichiAso)