1. Alfa-Omega Team Coordination LS1 Collaboration Seminar, 27 th November 2014 Anna Chrul, IFJ PAN Kraków

2. 2014-11-27 Alfa-Omega Team Max. resources during LS1: 36 persons (4 Staff, 2 FSU, 30 Collaborators) NTUA (11) WUT (11) JINR Dubna (7)FSU (2) LS1 Collaboration Seminar

3. 2014-11-27LS1 Collaboration Seminar To support management to supervise and coordinate the work of the Alfa-Omega team, i.e.: - to ensure safety and develop technical trainings, grant access rights to the LHC sites for all team members, - coordination of weekly and daily activities for all teams, - technical supervision and problems analysis. Technical link with others sections/groups when necessary, logistic issues… - following up activities and exchange information with other SMACC teams to identify issues which might have impact to Alfa-Omega work, - editing of all technical procedures related to A&O activities, but also: - follow-up of teams integration, leading the members to become familiar with the environment. In addition, solving every-day problems; helping to get more familiar with CERN, thanks to visits in ATLAS, CMS, ALICE, LHCb... In general: to lead all Alfa-Omega team responsibles to organize work of the team respecting the schedule but with priority given to safety and quality. WP4: Follow up of the opening and closure of the ICs

4. 2014-11-27 W-bellows openings/closures 1695 1695 ICs to close Time frame: August 2013 – June 2014 1695 1695 ICs to open (regular openings for the train and performed in parallel special openings “on request”) Time frame: April – November 2013 Andrea Musso - LSC May 17th, 2013 Before LS1: preparation of procedures and dedicated tooling, training on mock up in Bld.180. more than 100 + more than 100 ICs to re-open and close for NCs treatment Time frame: June – September 2014 LS1 Collaboration Seminar

5. 2014-11-27 Thermal Screens Upgrade ~1900 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) M-bellows Protections Consolidation ~5000 ~5000 pcs of M-bellows protections were modified in Workshop (SMI2) ~100 ~100 pcs considered as radioactive – modified in Workshop Bld.109 ~40800 ~40800 inserts installed! ~8500 In the tunnel ~8500 holes were punched in the cryostat’s thermal screens to prepare the installation of upgraded shields. LS1 Collaboration Seminar

6. A.Chrul, 22/10/2014 Safety Relief Valves (DN200) installation 612 612 missing DN200 installed in sec.23, sec.45 (partially), sec.78, sec.81 17 17 DN200 installed on cryo-magnets exchanged during LS1 2 2 additional DN200 installed for CryoBLM (sec.45 and sec.78) 2014-11-27LS1 Collaboration Seminar

7. 2014-11-27 Other activities during LS1 Non-standard openings: undulators QBUI.5L4 and QUBI.5R4; QBQM.4R2 Support for CryoBLM installation: QBBI.9R7 and QQBI.9L5 Support for ELQA Helium Spill Test in sec.45 Support for CRG Group (Bld.180) Support for RP samples removal in sec.45 Re-organization of Bld.189 (the storage area for cryo-magnets components) LS1 Collaboration Seminar

8. Thank you! 2014-11-27LS1 Collaboration Seminar