1

MuTRG-FEE UpgradeStatus

RIKEN/RBRC

Itaru Nakagawa

2

Schedule

3

• Station-1 Scaffold Construction Completed

• Station-2 Scaffold underway.+2weeks?

• Cable trays are installed• Infrastructures

– Ran LV/Signal Cables• Oct-5,6,7,8

– Chassis Mount– Cooling Water

South Arm InstallationMuTRG-FEE Racks

4

New Cable Trays

5

Chassis & ADTX-FEE Cables• Completed Chassis test completed (Katsuro,

Ken’ichi, Yudai, Kazufumi, Murakami)– Water leak– Dry air blow – Backplane test (1 bad)– Conductivity test

• ADTX-FEE cable test completed (Katsuro, Kazufumi, Seiko, Yudai)

6

Chassis MountInstalled Before Run09

Newly Mounted

• St-1: Octant-1,2,3,4,5 Chassis are mounted.• St-2&3: Oct-1,8,7,6,5 Chassis are mounted.• Modified ground cables in St-2&3

Station-1 Station-2

7

Station-1 CablingRan St-1 LV&Fiber Cables

Yudai, Kazufumi, Seiko, Itaru

8

Trunk Cable Setup at Rackroom

•Patch Bay Labeling and install•Trunk cable connection at back•Cable guide mount for trunk cables

9

Board QA

•Setup ready : Ken’ichi•Actually QA proceed byYudai and Seiko