1 LHC BEBI activities in EYETS 201617 25

1 LHC BE-BI activities in EYETS 2016/17 25. 11. 2016 G. Schneider BE-BI

LHC BE-BI activities in EYETS 2016/17 2

3 Details BLM (S. Grishin) System BLMLHC BLMD Location Subject IP 7 Crystal Collimators LHC /TI Diamond BLMLHC 6 R 1 AFP BLMLHC R 8 L 2 L 5 6 L 1 MKI 8 D rotation - Q 5 MKI 2 D rotation - Q 5 XRP at 04 L 5 has been removed ALFA BLMLHC 6 L 1 BLMLHC 31 L 2 S 81 LHC IP 4 BLMLHC IP 1 D 1 magnets BLMLHC IP 5 D 1 magnets Cryo. BLM 09 L 5 Change of HV and signal boxes Cryo. BLM 09 R 7 L 8 Change of HV and signal boxes o. BLM 25. 11. 2016 ALFA Exchange magnet A 31 L 2 (? ) Tomography test Maintenances of BLM RF zone Task 2 new diamond BLMs under discussion and 2 new BLM Maintenances 2 new BLM ; Test of new monitors with irradiator; BI will pull cables; dismount-remount of BLM; (Under discussion) dismount-remount of BLM (Confirmed; ABT F. Castronuovo) Remove BLMs from already removed XRP Mobile monitors dismounting Installation of new ALFA station: BLMs to be removed and reinstalled dismount-remount of BLM, decision 2 nd November dismount-remount of BLMBI Access to whole LHC, especially end of EYETS dismount-remount of 2 BLM and/or cables? 2 BLMs dismount -correct remount/fixation and permanent cabling new BLMs installation and cabling; Under preparation. S. Redaelli Change of HV and signal boxes, New cables from 09 L 5 to BY 02 in USC 55 Change of HV and signal boxes Installation of fibres in cells 08 -09 L 8; EN cables; G. Schneider BE-BI

4 Details BPM (Ch. Boccard) Impact 85564 85558 85566 85565 85567 04. 11. 2016 Location 5 R 5 L 7 L 7 R 1 L Subject Wire collimator TCTPH. 4 R 5. B 2 Wire collimator TCL. 4 L 5. B 2 Installation of BPM collimator TCPP. C 6 L 7. B 1 Installation of BPM collimator TCSM. D 4 R 7. B 2 Cablage du BPMSA for AFP 6 L 1 Task cablage des BPM et du fil sur le TCTPH. 4 R 5. B 2 + tests cablage des BPM et du fil sur le TCL. 4 L 5. B 2 + tests cablage des BPM sur le TCPP. C 6 L 7. B 1 + tests cablage des BPM sur le TCSM. D 4 R 7. B 2 + tests cablage du BPMSA pour AFP en 6 L 1 + tests G. Schneider BE-BI

5 DOROS (M. Gasior) DOROS activities will concern: Adding new DOROS electronics for the new collimators with BPMs in P 7 (TCSPM and TCPP); Adding new DOROS electronics for the BBLR collimator in P 5 (TCTW); Potentially upgrading DOROS installations in P 1, P 2, P 5, P 6 and P 8. The work will be just installation of electronic modules and connecting them to the beam signals, Ethernet and timing fibres. For the new installations the estimate is two days per point and for the upgrades also two days per point. Most of the concerned locations are UAs. 18. 10. 2016 G. Schneider BE-BI