SPS Planning meeting for LS2 #25 Vacuum sectors status Antonio Grande EN-ACE 12-June-2019

Documents Schematic view file:///G:/Departments/EN/Groups/ACE/OSS/Estrella/Schematic%20view/SPS_Schematic_View/SVG_SPS.svg 10/11/2019 Antonio Grande EN-ACE

Open point Arc 1- Arc 1+ Arc 2- LSS2 Arc 2+ Arc 3- Arc 3+ Arc 4- BA 4+: Qjack campaign Week # 22 23 24 25 26 27 28 29 30 31 32 Paul asked for the possibility of advancing the works of BA4+ Qjack activities cannot be done while the cabling is performed Other points should be done before to be ahead of aC coating campaigns Jacks Arc 1- Arc 1+ aC & IR Arc 2- Cabling LSS2 Arc 2+ Arc 3- Arc 3+ Arc 4- Arc 4+ Arc 5- Arc 5+ 10/11/2019 Antonio Grande EN-ACE

Open point conclusion Arc 1- Arc 1+ Arc 2- LSS2 Arc 2+ Arc 3- Arc 3+ BA 4+: Qjack campaign Week # 22 23 24 25 26 27 28 29 30 31 32 In BA4+ there are other activities which will keep open the sectors even if Qjack activities are advanced BA4+ sectors are currently under vacuum (UHV/primary) It’s the same to advance the works in terms of closing the vacuum sectors Jacks Arc 1- Arc 1+ aC & IR Arc 2- Cabling LSS2 Arc 2+ Arc 3- Arc 3+ Arc 4- Arc 4+ Arc 5- Arc 5+ 10/11/2019 Antonio Grande EN-ACE

Follow up Qjacks’ campaign At 7th June: 11 of 14 positions were done The 3 other positions1 position in BA3- extracted (MBB30870) 1 was done yesterday at the end of BA2+ to allow the SSS removal for aCcoating (+ 1 position in BA3-) 2 finished while aCcoating removal activities have started (today) with aC-coating 10/11/2019 Antonio Grande EN-ACE

Vacuum sectors dashboard - Opening Opened/Scheduled Next 2 weeks 48/35 3 Week 24 10/11/2019 Antonio Grande EN-ACE

Vacuum sectors dashboard - Closing Closed/Scheduled Next 2 weeks 11/9 7 Week 24 10/11/2019 Antonio Grande EN-ACE

Forecast for the next 3 weeks – LSS1 SPS 24 25 26 27 Week # Dismantling of the dump 11th June (w24): transport of TIDVG 10/11/2019 Antonio Grande EN-ACE

Forecast for the next 3 weeks – LSS2 SPS 22 23 24 25 Dismantling of ZS Vacuum consolidation / maintenance 10/11/2019 Antonio Grande EN-ACE

Forecast for the next 3 weeks – Arcs SPS aC & IR Magnets 2+ 3- Arc 3+ will be definitely closed in next month If you have any other activity there, please inform us 10/11/2019 Antonio Grande EN-ACE

Forecast for the next 3 weeks – Arcs SPS Magnets Vacuum tasks Vacuum tasks 50% 50% 10/11/2019 Antonio Grande EN-ACE

Passage restriction status DRAFT BA4 Cabling Magnet campaign BA6 – LSS6 Sprinklers (…) RF restriction Restricted Possible punctual restrictions in passage No restriction foreseen 10/11/2019 Antonio Grande EN-ACE

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