• KAGRA
• Upgrades
• PostO3Upgrades

Post O3 Upgrade portal

This page should contain information about the post O3 upgrades

CRY upgrades

CRY payload actuators

VIS upgrades

• Procedure documents.

  • Type-A tower installation

  • Limit switches

  • Limit switch connecting guide

  • Replacement of TF blades

  • Wire gluing in PR3

  • Type-B remedying work

• Preparation work.

  • Schedule and assignment of personnel

  • Cleaning procedure

  • the segment name

• Schedule towards O4.

  • Case a

  • Case b

  • Detail of reinstallation in EY

• Task list

  • Task towards O4

  • cf. Task for O3c

Acceptance Test for Type-A

• Wiki page

• Inspection document style