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

2. Master Schedule
YETS PS & SWY & TT2

3. 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
YETS PS & SWY & TT2

4. 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
YETS PS & SWY & TT2

5. 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
YETS PS & SWY & TT2

6. Slides modified in the last week PS & TT2 planning presentation
YETS PS & SWY & TT2

7. 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
YETS PS & SWY & TT2

8. 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
YETS PS & SWY & TT2

9. 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 Gallery 817 (SMB-SE)
Week 2 to 4
Renovation of the timing pulse repeater (BE-CO)
Week 51
YETS PS & SWY & TT2

10. 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)
YETS PS & SWY & TT2

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

12. Introduction to the presentation of Oliver
YETS PS & SWY & TT2

13. 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
YETS PS & SWY & TT2

14. 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
YETS PS & SWY & TT2

15. Important contacts & links
Facility Coordinator / TSO: Fernando Pedrosa
Deputy: David Hay
Operational Safety Advisor (EROS): Gerard Bailly
Deputy:
Piquet number:
General Coordination website:
Detailed schedule:
Track-it:
Layout Drawings:
Impact:
YETS PS & SWY & TT2