1. aw Team - summary of LS1 activities CMI Section Meeting, 16th September 2014
Anna Chrul (HNINP/CERN)

2. II. 18th June 2014 and later… I. Short summary of LS1 activities
The Team
Openings/Closures of W-bellows
Safety Relief Valves (DN200) Installation
Thermal Screens Upgrade
M-bellows Protections Consolidation
Other Activities during LS1
II. 18th June 2014 and later…
18th June 2014 – last closure
Re-openings/closures of interconnections for NC treatment
Other activities (June-August 2014)
2014/09/16
CMI Section Meeting

3. Short summary of LS1 activities
2014/09/16
CMI Section Meeting

4. Current status (since 1st September 2014): 2 Staff, 9 Collaborators
The Team
Max. during LS1: 36 persons (4 Staff, 2 FSU, 30 Collaborators)
Current status (since 1st September 2014): 2 Staff, 9 Collaborators
2014/09/16
CMI Section Meeting

5. Jose Manuel Gomes De Faria Thermal Shields Upgrade
The Team
Andrea Musso
Anna Chrul
Jose Manuel Gomes De Faria
SRV
Activity Leader
DUBNA
Alexander Ivanov
(Andrei Bazanov)
DN200 Team
Lali Glonti (PH-UAT)
Photo Archive
Alain Bastard
W Opening & Closure
NTUA
Dimitrios Damianoglou
(Kostantinos Razakias)
Team 1
Team 2
Team 3
WUT
Michal Strychalski
(Jacek Muszynski)
Graeme Barlow
Thermal Shields Upgrade
Adel Tebigui (FSU)
Benjamin Pellet (FSU)
2014/09/16
CMI Section Meeting

6. W-bellows openings The task: 1695 ICs to open
regular openings for the train and performed in parallel special openings “on request”
+ additional re-openings for NC treatment
Before:
preparation of procedures and dedicated tooling, training on mock up in Bld.180.
Andrea Musso - LSC May 17th, 2013
The team:
Collaborators from NTUA, Athens, Greece
Collaborators from WUT, Wroclaw, Poland
Collaborators from JINR, Dubna, Russia
+ support of PAEC Team
Activity responsible: Alain Bastard
2014/09/16
CMI Section Meeting

7. + 118 ICs to close after re-opening for NC treatment (WISH)
W-bellows closures
The task: 1695 ICs to close
+ 118 ICs to close after re-opening for NC treatment (WISH)
Quality improvement
(additional check list)
Quality:
in total (based on opened NCR)
22 leaks on W-bellows (1.2%)!
2014/09/16
CMI Section Meeting

8. Safety Relief Valves (DN200) installation
612 missing DN200 installed (sec.23, sec.45 - partially, sec.78, sec.81)
17 DN200 installed on cryo-magnets exchanged during LS1
2 additional DN200 installed for CryoBLM (sec.45 and sec.78)
The team:
Collaborators from JINR Dubna, Russia;
Activity responsible: Jose Manuel Gomes de Faria
2014/09/16
CMI Section Meeting

9. Thermal Screens Upgrade
In the dedicated workshop in Bld.183
~1900 thermal screens sets were upgraded
(a clamp installed instead of the welded lyra; hinge, aluminum bride and snap fasteners were added between the upper and lower shield)
The team:
2 FSU
+ support of Dubna Team
Activity responsible: Graeme Barlow
In the tunnel ~8500 holes were punched in the cryostat’s thermal screens to prepare the installation of upgraded shields.
M-bellows Protections
Consolidation
~5000 pcs modified in Workshop (SMI2)
~100 pcs considered as radioactive – modified in Workshop Bld.109
~40800 inserts installed!
The team:
Collaborators from JINR Dubna, Russia; supervisor: Alain Bastard
2014/09/16
CMI Section Meeting

10. Other activities during LS1
Non-standard openings: undulators QBUI.5L4 and QUBI.5R4; QBQM.4R2; (NTUA, WUT)
Support for CryoBLM installation: QBBI.9R7 and QQBI.9L5 (WUT)
ELQA support (NTUA, WUT)
Helium Spill Test in sec.45 (WUT)
CRG Group support at Bld.180 (NTUA)
Support for RP samples removal in sec.45 (HNINP)
2014/09/16
CMI Section Meeting

11. 18th June 2014 and later…
2014/09/16
CMI Section Meeting

12. The last closure of LS1 (sec.45)
Photograph: Maximilien Brice
18th June 2014
2014/09/16
CMI Section Meeting

13. Re-openings/closures of interconnections for NC treatment
Since 18th June 2014
86 ICs were opened for NC treatment
69 ICs re-opened for leak detection
14 ICs re-opened for CryoTT fixing
3 ICs re-opened for ELQA
Future activities:
20 ICs to close (sec.34 and sec.45)
? ICs to re-open
2014/09/16
CMI Section Meeting

14. Other activities (June-August 2014)
DN200 cryostats painting
Production of spare thermal screens (Bld.183)
sec.78 – 2 vacuum sub-sectors (21 ICs)
sec.45 – all DN200 installed during LS1)
sec.34 – 1 IC
sec.12 – 1 IC
166 sets of spare upgraded TS stored in SMS18
Activity was finished 17th July
Activity was finished
30th June
Re-organization of Bld.189
(the storage area for cryo-magnets components)
Support for TE-MPE
- installation of already manufactured protective metal covers over the nQPS racks;
- manufacture of new covers for all DYPB and DYPQ racks in sector 34;
- assembly of crates for containing of the 600A remove test system for the EE systems installed in the tunnel.
courtesy Michal Strychalski
Activity in progress (~80% done)
Activity in progress
2014/09/16
CMI Section Meeting

15. Important Events Last Closure BBQ Moussaka Lunch Greek Fondue
courtesy Alain Bastard
Photos: Thomas Mantzafinis
Moussaka Lunch
Greek Fondue
Bigos Party
CMI Section BBQ
2014/09/16
CMI Section Meeting

16. Important Events GAB Champions 2013-2014 (Groupe Autonome du Basket)
in Geneva
CERN Relay Race 2014,
The best Team, Category: Open
Football Cup 2014,
First Place
2014/09/16
CMI Section Meeting

17. Thank you!
2014/09/16
CMI Section Meeting