1. Special Linac WG meeting: Assembly of the ISOLDE Cryomodules – HIE-ISOLDE Survey and Alignment – March 19 th 2014 Jean-Christophe GaydeEN/MEF-SU Guillaume KautzmannEN/MEF-SU 1 Special Linac WG meeting Assembly of the ISOLDE Cryomodules March 19 th 2014 HIE-ISOLDE Survey and Alignment

2. Special Linac WG meeting: Assembly of the ISOLDE Cryomodules – HIE-ISOLDE Survey and Alignment – March 19 th 2014 2 Main Survey Tasks for CM Assembly Geometrical quality controls Assembly follow up and adjustments Preparatory work for installation in the tunnel

3. Special Linac WG meeting: Assembly of the ISOLDE Cryomodules – HIE-ISOLDE Survey and Alignment – March 19 th 2014 3 Survey Infrastructure Survey socket Reference for all survey work in clean room Installation of the geodetic network (done) Network measurements Periodical controls

4. Special Linac WG meeting: Assembly of the ISOLDE Cryomodules – HIE-ISOLDE Survey and Alignment – March 19 th 2014 4 Geometrical Controls Operation done outside of the Clean Room Laser tracker Top plate Helium Tank (Flange positions,…) Trolley …

5. Special Linac WG meeting: Assembly of the ISOLDE Cryomodules – HIE-ISOLDE Survey and Alignment – March 19 th 2014 5 Tooling assembly follow up Rails adjustment and control Gantry Structure adjustment Gantry Lifting movement control Trolley movement control … Rails Gantry Structure Trolley movement control Lifting movement control

6. Special Linac WG meeting: Assembly of the ISOLDE Cryomodules – HIE-ISOLDE Survey and Alignment – March 19 th 2014 6 CM assembly follow up and adjustment At each important step of the assembly Top plate Helium tank Frame Cavities and solenoid adjustment / precise alignment ….

7. Special Linac WG meeting: Assembly of the ISOLDE Cryomodules – HIE-ISOLDE Survey and Alignment – March 19 th 2014 7 Preparatory work for installation To prepare the positioning and alignment in HIE-ISOLDE area Fiducialisation of the CM Iterative process Check by MATHILDE* System To be completed by measurements under vacuum and cryogenic conditions Etc… Laser tracker in class 10000 Cryomodule suspended on the Gantry 7 Laser tracker in class 10000 or 100 Cryomodule in class 100 area (still clean or not) Metrological table equipped with HBCAMs * Monitoring and Alignment Tracking for Hie-IsoLDE

8. Special Linac WG meeting: Assembly of the ISOLDE Cryomodules – HIE-ISOLDE Survey and Alignment – March 19 th 2014 8 Resources For each in-field task, a team of 2 surveyors needed Budget for industrial support planned (SU Contract) for HIE-ISOLDE Survey (LINAC, HEBT, Installation,…) Flexibility  Minimum of 3 surveyors to be trained to work in Class 100 (To face LS1 priorities, Non-LHC Experiments survey work, …) Basic training of clean room technicians to survey  Minimization of people in Class 100 But… End of Marie Curie Fellowship in October 2014

9. Special Linac WG meeting: Assembly of the ISOLDE Cryomodules – HIE-ISOLDE Survey and Alignment – March 19 th 2014 9 Summary Survey work all along the process A lot of short tasks (typically 1 or 2 days each) Tasks identified and discussed Integrated (or being integrated) in the assembly procedures by Lloyd’s team Integrated (or being integrated) in the assembly planning SU Flexibility needed to follow the assembly step by step Co-activity possible but to be discussed case by case Time and resource for data analysis and reporting not to be forgotten Worrying: End of Marie Curie Fellowship in October 2014 …

10. Special Linac WG meeting: Assembly of the ISOLDE Cryomodules – HIE-ISOLDE Survey and Alignment – March 19 th 2014 10 Thanks for your attention

11. Special Linac WG meeting: Assembly of the ISOLDE Cryomodules – HIE-ISOLDE Survey and Alignment – March 19 th 2014 Procurement Schedule Equipment: Laser Tracker: Delivered Laser Tracker tooling: Off the shelves Adaptor design: On going Survey Sockets:Installed HBCAM:Delivered Metrological tablesIn Design