1. Temporary irradiation facility at the CNGS beam D. Mcfarlane, T. Wijnands,

2. Motivation to test equipment on site Exposure to LHC like radiation field Short turn around Pre selection of components facilitated Complete systems tests (crates) before installation RP issues

3. MC simulations ARC per Gy –1 x 10 8 to 1 x 10 10 n > 100 keV –2 x 10 8 to 4 x 10 9 n > 20 MeV –2 x 10 8 to 2 x 10 9 n > 100 MeV CNGS per Gy –1 x 10 10 n > 100 keV –5 x 10 9 n > 20 MeV Dose rates : CNGS : 1 to 150 Gy per week ARC-DS : 1 to 200 Gy per year

4. CNGS Radiation Test facility 5 x WorldFIP Cable –1 of which is for the RadMon installation 4 x Profibus Cable 8 x NE48 Cable –Cable request given to TS/EL (8 th Feb 2008) 2 x (6x monomode fibre optic tubes) –Request given to TS/EL/CF (12 th Feb 2008) 4 x SubD Cables 4 x Patch panel (test area) 1 x Rack (repeater station) 2 x Rack (Control room) Length of each cable is approx 1.2km (Around 28km in total)

5. Layout of facility Control room Area Signal repeater area Test area

6. Readout electronics in Bat 921-2001

7. Signal repeaters Signal repeater area

8. CNGS underground Location of Radmon dosimeters Radiation test area

9. CNGS – 17 October 2007 23 January 2008TS-LEA group meeting9 TS Radiation Monitors

10. Location of RadMon devices (1) (2)(3) (4)(5) (6)

11. Location Signal Patch Panels Patch Panel 1 Patch Panel 2 Patch Panel 3 Patch Panel 4

12. Signal Cables 4 Patch panels Per Panel –2 x WorldFIP (1 for RadMon) –1 x Profibus –2 x “Burndy” NE48 –1 x SubD 9 Connector –6 x fiber optic connections (Only on Patch panel 1 and 2) –2 x 3 phase power supply –1 x multi-socket single phase

13. Patch Panels

15. Miniracks

16. Candidate equipment for testing in 2008 LHC power converter electronics (RR’s & UJ76) QPS electronics