2. 28 th January 2016 http://indico.cern.ch/event/448109/ LHC Performance Workshop Session 8: (E)YETS and Long Shutdown 2 Strategy and Preparation. LIU activities during LS2 Highlight of changes with respect to last year (20 min) 2 Julie COUPARD (EN-ACE) The baseline LIU installation activities corresponding to both ion and proton upgrades will be reviewed to show-up changes approved and/or proposed with respect the 2014 baseline. An advanced draft schedule of LIU activities will be presented, underlining the corresponding support needed from the various CERN groups together with the required technical expertise.

3. 28 th January 2016 http://indico.cern.ch/event/448109/ LHC Performance Workshop Session 8: (E)YETS and Long Shutdown 2 Strategy and Preparation. Outline Status of the preparation of the LIU LS2 List of activities and Draft Schedules of LS2 (including the (E)YETS) Supports needed Conclusion 3

4. 28 th January 2016 http://indico.cern.ch/event/448109/ LHC Performance Workshop Session 8: (E)YETS and Long Shutdown 2 Strategy and Preparation. Status of the preparation of the LIU LS2 Safety Files 4 Safety Packages (SP) SP Coordinators (SPC)Editors HSE-SEE Correspondents HSE-RP Correspondents Status of the Safety Files LIU new / upgraded equipment onlySF part ISF part IISF part III SF IV (released versions as needed, including conformity certificates) HSE Launch Safety Agreement (LSA) PSB 1PSB Rings (without 1L1 & 15L1)K. HankeI. KobzevaS. MarshR. Froeschl Engineering Check - EDMS 1561793 May-16Sep-16Dec-15 to Sept-21In Work 2Injection (including 1L1 & 15L1)W. WeteringsI. KobzevaS. MarshR. Froeschl Engineering Check - EDMS 1543246 May-16Sep-16Dec-15 to Sept-21In Work 3ExtractionJ. BorbughI. KobzevaM. AndreiniR. Froeschl In Work May-16Sep-16Dec-15 to Sept-21In Work 4B245 - POPS BF. BoattiniI. KobzevaS. La MendolaR. FroeschlIn Work - EDMS 1561814May-16Sep-16Dec-15 to Sept-21EDMS 1326793 PS&TT2 1PS RingH. DamereauI. KobzevaD. RioJ. Vollaire Engineering Check - EDMS 1557131 May-16Sep-16Dec-15 to Sept-21In Work 2InjectionJ. BorbughI. Kobzeva M. Andreini J. Vollaire Engineering Check - EDMS 1547449 May-16Sep-16Dec-15 to Sept-21In Work 3RF SystemsC. RossiI. KobzevaO.TisonJ. Vollaire Engineering Check - EDMS 1557132 May-16Sep-16Dec-15 to Sept-21In Work 4PS DumpF.-X. NuiryI. KobzevaS. SchadeggJ. VollaireIn Work -EDMS 1555948May-16Sep-16Dec-15 to Sept-21In Work 5TT2 ConsolidationK. PapastergiouI. KobzevaO.TisonJ. Vollaire Engineering Check- EDMS 1554170 May-16Sep-16Dec-15 to Sept-21 In Work SPS 1SPS Ring & Transfer linesB. GoddardA. Funken LSS4 (MKE4): A. Cunha H. VinckeIn Work EDMS 1563343 LSS2/4/6: A. CunhaH. Vincke In Work May-16Sep-16Dec-15 to Sept-21 In Work LSS1/3/5: D. FallavierH. VinckeMay-16Sep-16Dec-15 to Sept-21 2SPS Dump UpgradeE. CarlierA. FunkenF. CorsanegoH. VinckeIn WorkMay-16Sep-16Dec-15 to Sept-21 EDMS 1501702 3 RF System Upgrades (200MHz and 800 MHz) E. MontesinosA. FunkenO. TisonH. VinckeIn WorkMay-16Sep-16Dec-15 to Sept-21EDMS 1158474 4aC Coating & Impedance reductionP. CruikshankA. FunkenJ. GulleyH. VinckeIn WorkMay-16Sep-16Dec-15 to Sept-21 In Work Ions 1Linac3D. KuchlerA. FunkenD. RioR. FroeschlIn WorkMay-16Sep-16Dec-15 to Sept-21In Work 2LEIRD. ManglunkiI. KobzevaTbdR. FroeschlNot startedMay-16Sep-16Dec-15 to Sept-21Not started 3SPS RF IonsW. HolfeA. FunkenTbdH. VinckeNot startedMay-16Sep-16Dec-15 to Sept-21Not started Courtesy Anne Funken and Lisa Kobzeva

5. 28 th January 2016 http://indico.cern.ch/event/448109/ LHC Performance Workshop Session 8: (E)YETS and Long Shutdown 2 Strategy and Preparation. Status of the preparation of the LIU LS2 Integration studies // Space Reservation and Engineering Change Requests (SRR and ECR) What has been completed so far, including what will be done by the end of the YETS 2015-2016 Roadmap for 2016-2017-2018 (objectives) 5

6. 28 th January 2016 http://indico.cern.ch/event/448109/ LHC Performance Workshop Session 8: (E)YETS and Long Shutdown 2 Strategy and Preparation. List of activities and Draft Schedules of LS2 Linac3 and LEIR Graph view of the activities ion and proton upgrade (LIU) consolidation required for LIU 6 SystemConsolidation itemResponsible Grou p When Appro ved by CONS ? CONS WP status LIU criticality (High/Med/L ow) Needed forComments Cooling/Ventilat ions CV of Linac3 buildingM. Nonis EN/C V In LS2Yes?High Needed to operate the Linac at 10 Hz requires a work package from Civil Engineering to be approved (asbestos removal and I think floor reinforcement) Beam transferLEIR SEH10 Injection septum LEIRJ.Borburgh TE/A BT 2016Yes?High PS complex operation and reliability/availability issues Beam transferLEIR SMH40 Extraction septum LEIRJ.Borburgh TE/A BT 2016Yes?High PS complex operation and reliability/availability issues Beam transfer Magnet KFH31/32/34 + Generator Extraction kicker LEIR L.Ducimetiere TE/A BT in LS2No?High PS complex operation and reliability/availability issues Beam transferKFA28 spare magnet Injection Kicker PSL.Ducimetiere TE/A BT in LS2No?Med PS complex operation and reliability/availability issues Beam instrumentation LEIR Orbit + Trajectory spare monitorsL. SobyBE/BIin LS2No?Med PS complex operation and reliability/availability issues MagnetsLEIR spare magnets coilsD. Bodart TE/M SC OngoingYes?High PS complex operation and reliability/availability issues MagnetsIons lines spare coilsD. Bodart TE/M SC OngoingYes?Med PS complex operation and reliability/availability issues

7. 28 th January 2016 http://indico.cern.ch/event/448109/ LHC Performance Workshop Session 8: (E)YETS and Long Shutdown 2 Strategy and Preparation. List of activities and Draft Schedules of LS2 Linac3 and LEIR Draft Schedule 7

8. 28 th January 2016 http://indico.cern.ch/event/448109/ LHC Performance Workshop Session 8: (E)YETS and Long Shutdown 2 Strategy and Preparation. List of activities and Draft Schedules of LS2 Linac4 New Master Schedule of the Linac4 Mid-term 2016 Long-term 2017-2018 Remind the deadline to be ready by the end of 2016 in case of an early connection 8

9. 28 th January 2016 http://indico.cern.ch/event/448109/ LHC Performance Workshop Session 8: (E)YETS and Long Shutdown 2 Strategy and Preparation. List of activities and Draft Schedules of LS2 Connection of the Linac4 Graph view of the activities Draft Schedule 9

10. 28 th January 2016 http://indico.cern.ch/event/448109/ LHC Performance Workshop Session 8: (E)YETS and Long Shutdown 2 Strategy and Preparation. List of activities and Draft Schedules of LS2 PS Booster Graph view of the activities ion and proton upgrade (LIU) consolidation required for LIU 10 SystemConsolidation itemResponsible Grou p When Appro ved by CONS ? CONS WP status LIU criticality (High/Med/L ow) Needed forComments Cooling systems Cooling plant replacement / Chilled water plant replacement S. Moccia EN/C V in LS2 ?High PS Complex operation and HSE issues see comment 1 below Ventilation systems Renovation of ventilation systemS. Moccia EN/C V in LS2 ?high PS Complex operation and HSE issues Fire risk, unreliable controls and instrumentation, condensate issues Electrical distribution Replacement of ERD16/17/18*25 B. Gutierrez- H. EN/E L in LS2 ?High PS complex operation and reliability/availability issues Beam stoppersBI and BTP beam stoppersD. Grenier EN/S TI in LS2* ?High PS complex operation, safety elements (EIS) under study by EN-STI - *BI stopper end 2016 for possible Linac4 connection Vacuum systems Exchange of 12 pumping groups - 4 in BI and BT lines J. Hansen TE/V SC in LS2 ?High PS complex operation and reliability/availability issues Access to equipment, risk of failure, spare issues Power converters systems MidiDiscap and MaxiDiscap PCs for LT, LTB and BI lines S. Pittet TE/E PC in LS2 ?High PS complex operation and reliability/availability issues Linked to WIC MP, communication gateways, electrical feeders and metallic rack structure Power converters systems PC controls renovation (full injectors chain) based on G64 and MIL-1553 S. Pittet TE/E PC in LS2 ?High PS complex operation and reliability/availability issues Obsolete electronics, 60% unknown CPU software, high comm. error rate Magnet systemBT.BHZ10 A. Newborough TE/M SC in LS2Yes?High PS complex operation and reliability/availability issues PICS: present magnet urgent CONS item plus inappropriate for 2 GeV Magnet systemSpare Coils for Injection and extraction main bends A. Newborough TE/M SC in LS2 ?High PS complex operation and reliability/availability issues Dedicated spare unit Magnet systemSpare multipoles A. Newborough TE/M SC in LS2 ?High PS complex operation and reliability/availability issues

11. 28 th January 2016 http://indico.cern.ch/event/448109/ LHC Performance Workshop Session 8: (E)YETS and Long Shutdown 2 Strategy and Preparation. List of activities and Draft Schedules of LS2 PS Booster Draft Schedule 11

12. 28 th January 2016 http://indico.cern.ch/event/448109/ LHC Performance Workshop Session 8: (E)YETS and Long Shutdown 2 Strategy and Preparation. List of activities and Draft Schedules of LS2 PS&TT2 Graph view of the activities ion and proton upgrade (LIU) consolidation required for LIU 12 SystemConsolidation itemResponsible Grou p When Appro ved by CONS ? CONS WP status LIU criticality (High/Med/L ow) Needed forComments 40-80 MHz cavities 40-80 MHz Power converters replacementS.Pittet TE/E PC OngoingYes?High Increase reliability and voltage available for cavities VacuumReplacement of enamelled Flanges J. Ferreira Somoza TE/V SC in LS2 ?High PS complex operation and reliability/availability issues Power converters FTN power converters K.Papastergio u TE/E PC in LS2 Not clear ?High Needed to avoid hybrid renovation of building To be merged with TT2 power converters consolidation Beam transferKFA45 Magnet (modules) GeneratorL.Ducimetiere TE/A BT in LS2Yes?High PS complex operation and reliability/availability issues Beam transferPS extraction kickers KFA71-79L.Ducimetiere TE/A BT in LS2Yes?Med PS complex operation and reliability/availability issues Beam stoppers F.X.Nuiry EN/S TI in LS2No?High PS complex operation and reliability/availability issues HL-RF10 MHz systemC.Rossi BE/R F in LS2Yes?HighRF Power upgrade Beam instrumentation TT2 BLMsB.BehningBE/BILS2Yes?HighLoss management and activation Beam instrumentation Injection semgridsF. RoncaroloBE/BI YETS 2015-16 Yes?HighInjection optics measurements MagnetsTT2 quadrupoles consolidationD. Bodart TE/M SC in LS2No?High PS complex operation and reliability/availability issues MagnetsPole face windingsD. Bodart TE/M SC in LS2Yes?High PS complex operation and reliability/availability issues Cooling systems TT2 -water cooling stationM. Nonis EN/C V in LS2 Not clear ?High PS Complex operation and HSE issues

13. 28 th January 2016 http://indico.cern.ch/event/448109/ LHC Performance Workshop Session 8: (E)YETS and Long Shutdown 2 Strategy and Preparation. List of activities and Draft Schedules of LS2 PS&TT2 Draft Schedule 13

14. 28 th January 2016 http://indico.cern.ch/event/448109/ LHC Performance Workshop Session 8: (E)YETS and Long Shutdown 2 Strategy and Preparation. List of activities and Draft Schedules of LS2 SPS Graph view of the activities ion and proton upgrade (LIU) consolidation required for LIU 14 SystemConsolidation item Responsi ble GroupWhen Approve d by CONS? CONS WP status LIU criticality (High/Med/Low) Needed forComments 800 MHz Replacement of analogue control with digital P.Baudren ghien BE/RF For Jan 2016 Yes Planned (BC 69318) HighBeam control 800 MHz New 1-turn feedback and feed-forward (essential for beam control) in low level P.Baudren ghien BE/RF For Jan 2016 Yes Planned (BC 69318) HighBeam control BLM Replace obsolete BLM electronics using new MOPOS fibre B.BehningBE/BIFor LS2 Postpone d to LS3 HighLoss management and activationto be performed in LS2 MKDV switches Replacement of thyratron/ignitron with GTO switch V.SenajTE/ABTIn LS2Yes Planned (BC 65711) HighNew LSS5 dump ECX5 crane Refurbishment and upgrade of EXC5 crane, CONS part J.L.Grenar d EN/HE In EYETS/ LS2? ?HighNew LSS5 dump 200 MHz Replacement YL1530 from Richardson being replaced with TH335 from Thales E.Montesi nos BE/RFIn LS2 ?High200 MHz power upgrade Electrical distribution BA3/BB3/BF3 distribution for upgraded 200 MHz J.P.Sferuz za EN/ELIn LS2 ?High200 MHz power upgrade Electrical distribution ECA5/ECX5 distribution for new LSS5 beam dump J.P.Sferuz za EN/ELIn LS2 ?HighNew LSS5 dump Electrical distributionMOPOS crates to move to UPS J.P.Sferuz za EN/ELIn LS2 ?HighMOPOS upgrade Decabling Various decabling activities, especially in LSS3 and LSS5, maybe also LSS1 S.EverardEN/EL Through LS2 Yes Planned (BC 51238) HighNew installations

15. 28 th January 2016 http://indico.cern.ch/event/448109/ LHC Performance Workshop Session 8: (E)YETS and Long Shutdown 2 Strategy and Preparation. List of activities and Draft Schedules of LS2 SPS Draft Schedule 15

16. 28 th January 2016 http://indico.cern.ch/event/448109/ LHC Performance Workshop Session 8: (E)YETS and Long Shutdown 2 Strategy and Preparation. List of activities and Draft Schedules of LS2 Linear Schedule (tbc if ready) or Summary overview of the injectors chain Master Schedule 16

17. 28 th January 2016 http://indico.cern.ch/event/448109/ LHC Performance Workshop Session 8: (E)YETS and Long Shutdown 2 Strategy and Preparation. Support needed Overview on PLAN activities for LIU Project 17

18. 28 th January 2016 http://indico.cern.ch/event/448109/ LHC Performance Workshop Session 8: (E)YETS and Long Shutdown 2 Strategy and Preparation. Support needed Overview on PLAN contributions requests within the LIU Project 18

19. 28 th January 2016 http://indico.cern.ch/event/448109/ LHC Performance Workshop Session 8: (E)YETS and Long Shutdown 2 Strategy and Preparation. Conclusions 19

20. 20 THANK YOU FOR YOUR ATTENTION