YETS 2017-2018 PS + PS SWY + TT2 Facility Coordinator: Fernando Pedrosa (162237) EROS contact: Gerard Bailly (160317)

Master Schedule 23.11.2017 YETS 2017-2018 PS & SWY & TT2

Works in the Switchyard beam lines ETL – BPMs installation Vent the sector, disassemble of the line and supports, mark the drilling for new supports, make the drilling, and install the new supports (TE-VSC, EN-ACE-SU, EN-ACE, BE-BI) Week 2 Installation of BPM3, BPM4, BPM5, BPM6 and BPM7(TE-VSC, BE-BI) Week 3 and 4 Bake-out and final alignment Week 5 Draft detailed planning prepared by Dom and Aurelio This activities will be in the PS MS Project file EDMS available soon 23.11.2017 YETS 2017-2018 PS & SWY & TT2

Works in the Switchyard beam lines ETL – external beam dump Vent the vacuum sector, lockout ETL.BHN10, disassemble F16 and ETL vacuum chambers, remove the magnet covers, transport the new dump, … (TE-VSC, EN-ACE-SU, TE-MSC, EN-HE, EN-STI) Week 2 Install the new beam dump (EN-STI and EN-HE) Re-install the beam lines and magnet covers, leak detection, … Cabling from LEIR to the 5 BPMs Week 51 Pictures from EN-STI Detailed planning prepared by Dom and Aurelio This activities will be in the PS MS Project file EDMS available soon 23.11.2017 YETS 2017-2018 PS & SWY & TT2

Works in the Switchyard beam lines All other lines (checked with Cristiano, Aurelio and Detlef) Magnet control (TE-MSC) 18th December 2017 Pressure relief valve test in the LTB line Week 51 and 4 Cable tray modification as preparation for the LINAC4 connection (EN-EL, EN-HE) Week 5 Maintenance in the ETP line Tbd Replacement of the strip foil in the BTV in the ETP line Tbd (Can it be done the same week as the BPMs?) Pictures from EN-EL This activities will be in the PS MS Project file EDMS available soon 23.11.2017 YETS 2017-2018 PS & SWY & TT2

Slides modified in the last week PS & TT2 planning presentation 23.11.2017 YETS 2017-2018 PS & SWY & TT2

Overview of the machine activities De-Cabling (EN-EL) Central ring –week 2 to 7 Ovoid 8 – week 2 to 5 Optical Fibers installation (EN-EL) Major constraints (detail needed) Week 5 De-Cabling (EN-CV) Smoke extraction removal and installation – week 51 and 7 De-Cabling (SMB-SE) Hall removal and installation – week 51 and 6 BGI 82 maintenance and alignment (BE-BI, EN-ACE-SU and TE-VSC) Week 51 It is not the replacement of the KFA79, but the replacement of some equipment related to the KFA79 KFA79 replacement (TE-ABT and TE-VSC) Week 2 GSM cable installation (EN-EL and IT-CS) Major constraints (detail needed) Week 2, 3 and 4 Cabling installation (EN-EL) Week 51 and 2 23.11.2017 YETS 2017-2018 PS & SWY & TT2

Overview of the machine activities Prototype for the concrete floor plates (SMB-SE) Week 2 (measuring) Week 5 (installation of prototype) Internal Beam Dump 47 and 48 cooling system check (EN-STI) - Week 51 BTVA42 installation (BE-BI) - Week 6 BTV15 intervention moved to week 6 BGI chilled water circuit modification (EN-CV) - Week 2 BCT SS26 removal (BE-BI and TE-VSC ) - Week 6 BTV 15 maintenance (BE-BI) - Week 2 6 23.11.2017 YETS 2017-2018 PS & SWY & TT2

Overview of the machine activities 6th Power converter installation (EN-CV, SMB-SE, EN-HE, EN-EL, TE-EPC, BE-RF) - Week 2 and 7 Small UTP cabling works (IT-CS) Week 51 Installation and Test of PLC-based interlock + Consolidate and test 24KV HV Power Converts (prototype) + Replace tube Final n3 + Replacing Power supplies + Test PS Damper Finement + Preparation of multi-harmonic feedback (b.151) (BE-RF) - Week 4 to 7 Wi-Fi extension (IT-CS) Week 4 CV needs to verify if this activity is compatible with the lockout for the de-cabling Rack installation (EN-EL) Week 4 Cabling for the RF cavities SS08, SS88 and SS89 + TRIGGER OASIS (EN-EL) - Week 51 and 2 Dummy load magnets connections to the POPS cooling system (EN-CV) Week 2 FGC- Ether installation (TE-EPC) Week 2 Asbestos removal – pipe coming from B.150 + Gallery 817 (SMB-SE) Week 2 to 4 Renovation of the timing pulse repeater (BE-CO) Week 51 23.11.2017 YETS 2017-2018 PS & SWY & TT2

Engineering Change Requests Facility Title Reference Author PS Ring New Rotatable Beam Wire Scanner Prototype Installation in the PS Ring (LIU-PS) PS-BWSRB-EC-0001 Released D. Gudkov, W. Andreazza (BE-BI) Installation of a 6th Power Converter for the 40 MHz and 80 MHz RF Cavities in the PS Ring (LIU-PS) PS-R-EC-0005 Released L. De Mallac (TE-EPC) Consolidation of SEM Grids PI.BSG48, 52 and 54 in the PS Ring (CONSOLIDATION) PS-BSGW-EC-0001 Released R. Veness (BE-BI) Distributed Optical Fibre Radiation and Temperature Sensing in the PS Ring (R2E) PS-EIOF-EC-0001 Released D. Di Francesca, Y. Kadi (EN-EA) TT2 Extension and Addition of a Radiating Cable (Telecoms) PS Ring PS-CC-EC-0001 Released TT2 PS-CC-EC-0002 Released F. Chapron (IT) New BTV in MU41 in the PS Ring – replacement for PI.BTV42 (LIU-PS) PS-BTV-EC-0001 Under Approval S. Burger (BE-BI) Removal of Beam Current Transformers from the PS Ring (SS26) (removal of BCT in SS44 is postponed) PS-BCTF-EC-0001 Approval Closed Not sure if this *minor* work will go ahead during the YETS – new ECR version needed urgently if so F. Lenardon (BE-BI) Missing ECRs in this list: New blind flange in the ITE line (TE-VSC) BGI Cooling modification (EN-CV) 23.11.2017 YETS 2017-2018 PS & SWY & TT2

VICs GSM cable installation in the PS Patrick Lelong (EN-EL) Activity Requester Date GSM cable installation in the PS Patrick Lelong (EN-EL) 21.12.2017 Optical fibers installation in the PS Jean Marc Lassauce (EN-EL) GSM cable installation in the TT2 10.01.2018 De-cabling (VIC1) Georgi Georgiev (EN-EL) De-cabling (VIC2) 15.02.2018 TT2 magnet replacement Dominique Bodart (TE-MSC) tbd Cable tray modification in the SWY 23.11.2017 YETS 2017-2018 PS & SWY & TT2

Introduction to the presentation of Oliver 23.11.2017 YETS 2017-2018 PS & SWY & TT2

Key dates and actions towards the beam Removal of the de-cabling electrical lockout – 15/02/2017 Start of HW commissioning – 19/02/2017 DSO test – 19/02/2017 in the afternoon Beam to the PSB – 2nd March 2018 Beam to the PS – 9th March 2018 23.11.2017 YETS 2017-2018 PS & SWY & TT2

What are we doing to make sure we are ready for beam the 9th March 2018 Defining a list of priorities for the lockout removal; Working with the vacuum team to optimize the sequence after the lockout is removed; Working with EN-CV and EN-EL to find solutions to get the cooling available from the 16th February 2018 (meaning maintenance done before); Discussing with OP to include in the HW commissioning part all the activities that need cooling, vacuum and electricity and that cannot be performed before the lockout is removed -> OP is working on a detailed planning for the HW commissioning part 23.11.2017 YETS 2017-2018 PS & SWY & TT2

Important contacts & links Facility Coordinator / TSO: Fernando Pedrosa 16 22 37 Deputy: David Hay 16 33 17 Operational Safety Advisor (EROS): Gerard Bailly 16 03 17 Deputy: eros-safety@cern.ch Piquet number: 16 17 37 General Coordination website: http://ls1ls2.web.cern.ch/ Detailed schedule: https://pwa.cern.ch/Projects-Accelerator-Complex-Schedules/Projects.aspx Track-it: https://cmmsx.cern.ch/SSO/trackit/ Layout Drawings: https://layoutdrawings.web.cern.ch/ Impact: https://impact.cern.ch/ 23.11.2017 YETS 2017-2018 PS & SWY & TT2