Activities related to BE-BI during LHC-YETS 7 th December, 2015 Maria Barberan, Marzia Bernardini

Shutdown dates and access constraints Maria Barberan - BE-BI_YETS - LHC Coordination2 LHC- YETS: From Monday 14th to Friday 4th March « Piquet » phone during YETS Weekly LHC coordination meetings Tuesday 8h30, room Contact person BE-BI Gherard Shneider YETS LHC schedule YETS LHC Access Constraints

3 LHC machine Schedule for YETS, EDMS , INDICO LHC back to OP on 4 th March Powering tests from 5 th to 16 th March Experiments closed on 16 th March Machine check out from 17 th to 20 th March YETS schedule overview – as 1 st Dec.

4 EDMS: Test Secours (10min) All points on 17 th December (6am) Works on the Automatism & Circuit Breaker LHC5 + CMS 21 st – 24 th December No Access in the Surface & Underground Areas LHC1 + ATLAS25 th January (ATLAS ok) LHC2 + ALICE9 th February LHC35 th February LHC46 th January LHC5 + CMS 5 th January LHC614 th January LHC715 th January LHC8 + LHCb7 th January PM1821 st January Prevessin13 th February (Saturday) Meyrin + Adm.2 nd or 3 rd January Meyrin W. + ISR23 rd January BA8023 rd February BA8124 th February BA th February PS + B9 th & 10 th January BA111 th February BA219 th January BA312 th February BA4 + CNGS13 th January BA510 th February BA620 th January BA74 th February AUG Test Auto Transfer Test Previous & final works from 28 th January until 1 st February (access possible) No access LHC1 + ATLAS + LHC18 + SPS6 + SPS7 on 30 th January (Saturday) Electrical Activities LHC machine Schedule for YETS, EDMS , INDICO

Activities presented by BE-BI 5 Maria Barberan - BE-BI_YETS - LHC Coordination

AFP: BPM and DOROS electronics 6 Intervention date: 26 th January Duration: ? Cable campaign EN-EL: W1 – W3 TE-VSC works for AFP: W2 – W6 Maria Barberan - BE-BI_YETS - LHC Coordination

BPM: DOROS installation in IP2 & IP8 7 Maria Barberan - BE-BI_YETS - LHC Coordination Intervention date TBC: From W7 – W9 Duration: ? Cable campaign EN-EL: W5 – W6

BGV: Installation of tent 8 Maria Barberan - BE-BI_YETS - LHC Coordination Intervention date: W1 – W2 Duration: 10 days No Access LSS4 : From W8

BGV: Re-installation of a cooling line 9 Maria Barberan - BE-BI_YETS - LHC Coordination Intervention date: W5 – W6 Duration: 10 days No Access LSS4 : From W8

BWS: Change of ferrites 10 Maria Barberan - BE-BI_YETS - LHC Coordination Intervention date: in stand-by  more information on Mid-January Duration: 2 days TE-VSC works for BWS: in stand-by  more information on Mid-January No Access LSS4 : From W8

BSRTR: Change of BSRTR Mirror exchange 11 Maria Barberan - BE-BI_YETS - LHC Coordination Intervention date: W51 Duration: 2 days TE-VSC works for BSRT: W51 - W1 – W2 No Access LSS4 : From W8

Installation of BSRT coronagraph and Maintenance 12 Maria Barberan - BE-BI_YETS - LHC Coordination Intervention date: W3 – W7 Duration: 5w No Access LSS4 : From W8

BQS: Installation of Schottky electronics 13 Maria Barberan - BE-BI_YETS - LHC Coordination Intervention date TBC: From W7 (check with EN-EL) Duration: ? Cable campaign EN-EL: W3 – W7 No Access LSS4 : From W8

Install new BCTWs on BCTs 14 Maria Barberan - BE-BI_YETS - LHC Coordination Intervention date TBC : From W51 – W7 Duration: ? No Access LSS4 : From W8

BPM collimator 5 th axis Maria Barberan - BE-BI_YETS - LHC Coordination15 Dismantling BLM: Dismantling BPM: Re-installation: P1L P1R P5L P5R 16 th Dec.16 th Dec.17 th Dec.17 th Dec. 4 th Jan.5 th Jan. 18 th - 22 nd Feb.1 st - 3 rd Mar.12 th – 17 th Feb.24 th – 26 th Feb.

BE-BI activities during YETS Maria Barberan - BE-BI_YETS - LHC Coordination16