LIU HLLHC Meeting LIU Project Shutdown planning Julie

LIU - HL-LHC Meeting LIU Project – Shutdown planning Julie Coupard In collaboration with the superintendents of the PSB, PS and SPS machines: David Hay, Simon Mataguez, David Mcfarlane Julie Coupard, LIU – HL-LHC Meeting, 15 th October 2015

Content • LIU activities and schedule • Linac 3, LEIR • Linac 4 connection • PS Booster • PS SPS Planning and Installation progress Consolidation work known and validated in the injectors chain HL-LHC work known and validated in the injectors chain Conclusion • • • 15 -10 -2015 LIU-HL Meeting- Julie Coupard EN/MEF 3

LIU activities and schedule YETS 2015 EYETS 2016 YETS 2017 Linac 3, LEIR Other upgrade: - Upgrade of the power supply (100 ms injection) Oven test stand Source test stand Consolidation: - Renovation of the cooling and ventilation systems 15 -10 -2015 LIU-HL Meeting- Julie Coupard EN/MEF 4 LS 2

LIU activities and schedule YETS 2015 EYETS 2016 YETS 2017 Linac 4 connection Important : all upgrade for the connection of the Linac 4 to the PS Booster must be ready by the end of 2016 15 -10 -2015 LIU-HL Meeting- Julie Coupard EN/MEF 5 LS 2

LIU activities and schedule YETS 2015 EYETS 2016 YETS 2017 PS Booster Other upgrade: - New MPS building (b. 245) Modification of the BRF 2 New cooling station for POPS Renovate DCCT electronics New turn-by-turn electronics for ring pick-up Important : all upgrade for the connection of the Linac 4 to the PS Booster must be ready by the end of 2016 15 -10 -2015 LIU-HL Meeting- Julie Coupard EN/MEF 6 LS 2

LIU activities and schedule PS Booster • • YETS 2015 -2016: 10 weeks EYETS 2016 -2017: 13 weeks YETS 2017 -2018: 8 weeks LS 2: 15. 5 months 15 -10 -2015 LIU-HL Meeting- Julie Coupard EN/MEF 7

LIU activities and schedule PS Booster Detail of the critical activities and skeleton for PSB LS 2 schedule (2019 -2020) Decabling campaign before LS 2 and during LS 2 15 -10 -2015 LIU-HL Meeting- Julie Coupard EN/MEF 8

LIU activities and schedule YETS 2015 EYETS 2016 YETS 2017 PS 15 -10 -2015 LIU-HL Meeting- Julie Coupard EN/MEF 9 LS 2

LIU activities and schedule PS • • YETS 2015 -2016: 8 weeks EYETS 2016 -2017: 13 weeks YETS 2017 -2018: 8 weeks LS 2: 11. 5 months + 8 months 15 -10 -2015 LIU-HL Meeting- Julie Coupard EN/MEF 10

LIU activities and schedule PS Detail of the remaining upgrade for PS LS 2 schedule (2019 -2020) 15 -10 -2015 LIU-HL Meeting- Julie Coupard EN/MEF 11

LIU activities and schedule YETS 2015 EYETS 2016 YETS 2017 SPS 15 -10 -2015 LIU-HL Meeting- Julie Coupard EN/MEF 12 LS 2

LIU activities and schedule SPS • • YETS 2015 -2016: 8 weeks EYETS 2016 -2017: 13 weeks (11 weeks for BA 1) YETS 2017 -2018: 8 weeks (7 weeks for BA 1) LS 2: 18 months + 15 weeks 15 -10 -2015 LIU-HL Meeting- Julie Coupard EN/MEF 13

LIU activities and schedule SPS Detail of the longest upgrade and skeleton for SPS LS 2 schedule (2019 -2020) 15 -10 -2015 LIU-HL Meeting- Julie Coupard EN/MEF 14

Consolidation works known and validated in the injectors chain Linac 2 transfer lines - Dismantling of the E 0 line - Consolidation of a BCT Linac 3 - Renovation of the Cooling and Ventilation system ? (mentioned in the TDR) PS Booster - Replacement of the correctors and quadrupole magnets - Renovation of the Cooling and Ventilation system ? PS - Replacement of the vertical correctors and skew quadrupoles magnets - Renovation of the TT 2 power converters SPS - Renovation of the Access Control System 15 -10 -2015 LIU-HL Meeting- Julie Coupard EN/MEF 15

HL-LHC works known and validated in the injectors chain SPS - Crab cavity in LSS 6 15 -10 -2015 LIU-HL Meeting- Julie Coupard EN/MEF 16

Planning and Installation progress Follow-up of the Space reservation and Engineering Change Request Website: https: //espace. cern. ch/LIUPLI Upgrade which can be implemented wrt availability of the equipment/materials 15 -10 -2015 LIU-HL Meeting- Julie Coupard EN/MEF 17

Conclusions • Anticipation of upgrade before LS 2 • YETS and EYETS before LS 2 will focus on the decabling for the PSB • LS 2 length give more time for the PSB but still on the critical path • LIU will be completed for LS 2 but • a. C coating in the SPS which might be done during LS 3 (partially or totally) • Studies in progress to define 15 -10 -2015 • Position the position of the power converters of the BHZ magnets in the transfer line between Linac 4 and PSB • Layout of racks in all building • EN-EL infrastructure and cabling work LIU-HL Meeting- Julie Coupard EN/MEF 18

THANK YOU FOR YOUR ATTENTION! 15 -10 -2015 LIU-HL Meeting- Julie Coupard EN/MEF

Back-up slides Process of the Space Reservation and Engineering Change Requests for the injectors 15 -10 -2015 LIU-HL Meeting- Julie Coupard EN/MEF