VIS Meeting on 2015/11/5
2015/11/5 After the NAOJ GWPO Meeting (14:00 - ?)
Kamioka NAOJ Room + SeeVogh
Participants:
Schedule
- Schedule Plan (Aso)
PR
- Test Hanging Status (Shoda)
- Galled screws (Takahashi)
- Production of new EQ stop screws
- Next week (from 11/9) plan (Aso)
- Work
- Travel
- Cleaning (Aso)
- Cable status (Takahashi)
- Takahashi-san will send us the delivery schedule of the remaining cables.
- Additional PR mirror box (Tatsumi)
- Production of additional PR winches (Akutsu)
- PR Optical Bench (Akutsu)
- OSEM assembly status (Akutsu)
- RM compensation mass: do we have enough of them ? (Fabian)
BS
- BS Assembly Frame Design (Aso, Hirata)
- We also need to discuss the IM alignment mechanism for hanging frame part
- Since the frame is very tall, we need a step or intermediate height floor safe work. Mark will give us prefered height
- BS magnet size (Michimura)
- BS gluing jigs (Tatsumi)
- Not enough crane height problem (Hirata, Saito)
- BS clean bag (Aso)
- Will design it soon as the size of the assembly frame is almost fixed
Other
- Screw inventory (Ishizaki)
- Ishizaki-san came to Kamioka to make an inventory of the screws we have.
- PR suspension model checking (Hirata, Akutsu)
- Watch dog system (Tanaka)
- Clean suits (Aso)
- ETM installation procedure (Takahashi)
- Magnetism of the OSEM screw (Akutsu)
Sekiguchi-kun pointed out a possible problem with magnetism of the screws around OSEM. -> Check with Sekiguchi-kun
- GAS blade inspection by Virgo (Takahashi)
- Safety at the site (Takahashi, Ishizaki)
Next meeting
2015/11/13(Fri) after the group meeting.