1. BE/ABP-SU during LHC LS1 CERN, 07.11.2012 INDICO 213914 MTI ACTIVITIES LHC LS1 – low beta magnets and interconnections

2. Mainaud Durand · Herty · Marin · Sosin | BE/ABP-SU during LHC LS1 | 07.11.2012| INDICO 213914 | page 2 Introduction interconnection alert systems

3. Mainaud Durand · Herty · Marin · Sosin | BE/ABP-SU during LHC LS1 | 07.11.2012| INDICO 213914 | page 3 Introduction low beta magnets monitoring and repositioning systems

4. Mainaud Durand · Herty · Marin · Sosin | BE/ABP-SU during LHC LS1 | 07.11.2012| INDICO 213914 | page 4 Responsabilities Andreas Alignment systems (HLS, WPS, DOMS sensors): Preventive and corrective maintenance + validation of alignment systems Consolidation systems (filling/purging, wire displacement systems) Standard measurements on triplets (tilts, levelling w.r.t. deep references) RSSO of the section and TSO of UPS galeries and TT1 tunnel Antonio Interconnection alert system Acquisition system: Displacement of racks from UJ56 to bypass Replacement of SAS acquisition systems Various electronics tasks: capacity measurements, control of temperature probes, connectors,… Mateusz Installation and validation of load sensors Preventive maintenance of motorized jacks and associated control/command system Integration of new devices (sensors and motors) in the existing control system and preparation of visualizations for new consolidation systems

5. Mainaud Durand · Herty · Marin · Sosin | BE/ABP-SU during LHC LS1 | 07.11.2012| INDICO 213914 | page 5 System and Configuration Monitoring systems installed on all low beta magnets and UPS  Hydrostatic Levelling System  Wire Position System  Invar Radial System  Temperature probes Monitoring systems installed in ATLAS and CMS  Hydrostatic Levelling System low beta magnets monitoring systems

6. Mainaud Durand · Herty · Marin · Sosin | BE/ABP-SU during LHC LS1 | 07.11.2012| INDICO 213914 | page 6 System validations System validation (at least) three times during LS1  At the beginning (as soon as access is possible)  At the latest possible (just before closure of the sector)  After reinstallation of dismounted components  When doubt on system performance Modus operandi  HLS: filling purging of the system  WPS: wire displacement  IRS: rod displacement Concept · Procedures · Infrastructure · Analysis methods Scheduled for LHC access access in ATLAS and CMS has to be timed, especially YB0 REF low beta magnets monitoring systems

7. Mainaud Durand · Herty · Marin · Sosin | BE/ABP-SU during LHC LS1 | 07.11.2012| INDICO 213914 | page 7 Infrastructure Network measurements Deep reference measurements  At the beginning combined with LSS measurements  Sensor measurements needed  Provide measurements and results to SU-EM Inconsistency in some points  Confirm observation to previous years  Evaluate methods to identify faulty value on site Concept · Analysis methods · Procedure Evaluation 2011 · identify fault values · in situ calibration low beta magnets monitoring systems

8. Mainaud Durand · Herty · Marin · Sosin | BE/ABP-SU during LHC LS1 | 07.11.2012| INDICO 213914 | page 8 System upgrade Install systems that allow remote check of monitoring systems (ALARA)  automatic filling / purging of HLS  automatic displacement of WPS Concept · Procedures · Infrastructure · Analysis methods access in ATLAS and CMS has to be timed, especially YB0 REF HLSWPS Pre-prototypehas been tested and served as basis for designwill be tested 11/2012 on TAP DesignManufacturing plans are available, Prototype equipment is ordered Not started as pre-prototype has to be tested Integration (3D) Problems with integration of equipment in the LHC environment Once HLS issues solved Integration (control / command) Announced, details to be confirmed Integration (DIC / cabling) Announced Prototype testingWill start 12/2012not yet decided Serial productionNot yet decided Installation scheduleProvided by integration > Q2/2013 low beta magnets monitoring systems

9. Mainaud Durand · Herty · Marin · Sosin | BE/ABP-SU during LHC LS1 | 07.11.2012| INDICO 213914 | page 9 General maintenance Known issues  Might run short on WPS wire as calibrated with installed WPS  Need to organize waste water: RP check, treatment, waste management  Have no calibration facility for irradiated sensors Bldg. 867 not ready for irradiated sensors No official temporary storage of activated material Calibration benches for irradiated sensors not ready  Open «Red End Zone» doors are key to efficient working conditions (IP1 and IP5) Proposals  Install spare sensor cables through boreholes  On site «light» calibration methods low beta magnets monitoring systems

10. Mainaud Durand · Herty · Marin · Sosin | BE/ABP-SU during LHC LS1 | 07.11.2012| INDICO 213914 | page 10 Cabling request UPS14/16  Way through UPS tries to be avoided Interconnections opened on triplets?  Total loss of the monitoring systems ATLAS / CMS system installations  Right side installations External impact UJ56 construction work  known dates, sensor protection in collaboration with R2E Cabling on triplet in 8R Transport of magnets 2L / ALICE  has to be checked when and what has to be dismounted Blast doors UPS54/56  Configuration will not be changed  keys requested to have easy access low beta magnets monitoring systems

11. Mainaud Durand · Herty · Marin · Sosin | BE/ABP-SU during LHC LS1 | 07.11.2012| INDICO 213914 | page 11 Internal impact UJ56 relocation  R2E moving from UJ56 to the bypass tunnel in point5  System not available for some weeks SAS exchange  Operation of one day per triplet Triplet realignment  Systems have to be online and validated Mechanical change of THN  concept to be integrated  at same time as maintenance work  downtime of system 2 weeks per triplet Wire measurements along triplet  Do some of MTI components have to be dismounted Force sensor installation  Systems have to be operational low beta magnets monitoring systems

12. Mainaud Durand · Herty · Marin · Sosin | BE/ABP-SU during LHC LS1 | 07.11.2012| INDICO 213914 | page 12 Summary Ready for standard operations Concept clear for system upgrade, timing and component availability to be checked External issues, e.g. damage of equipment, hard to estimate On site calibrations depend on variations seen during checks All this has not taken into account  New FSU has to be trained  Estimated workload in the planning 1.3 years for tunnel work not including «external impact»  Analysis in office has to be done, not taken into account in planning low beta magnets monitoring systems

13. Mainaud Durand · Herty · Marin · Sosin | BE/ABP-SU during LHC LS1 | 07.11.2012| INDICO 213914 | page 13 Installation for IP: 1,2,5,8 L&R 80 sensors + cables + acquisition electronics needed Partially installed in 2012 (TS2, TS3 → P5; TS3, TS4 → P2) Load sensors solution proposed to monitor connection quality at vertical jacks Load sensors low beta magnets repositioning systems

14. Mainaud Durand · Herty · Marin · Sosin | BE/ABP-SU during LHC LS1 | 07.11.2012| INDICO 213914 | page 14 According to impact of diffrent cables lengths impedance effect for measured signal value → IN-SITU calibration needed A special, mobile test-bench was designed to perform laboratory tests and tunnel calibration Procedure of sensor instalation inside the triplet’s JACK discussed and approved at LMC meeting 14.09.2011 (description in EDMS 1173532) 2 persons for preliminary tests and tunnel installation needed (~50% of FTE during LS1 period; M.Sosin + J.Sandomierski) Load sensors · installation procedure, resources & equipment needed low beta magnets repositioning systems

15. Mainaud Durand · Herty · Marin · Sosin | BE/ABP-SU during LHC LS1 | 07.11.2012| INDICO 213914 | page 15 The 90 load sensors received from suppier (HBM, begin of 2012) 12 WordFIP - Load Sensor Acquisition System (LSAS) crates assembled; 4 crates installed in P5, P2 Cables for P1, P2, P5 installed; P8 cabling will be performed by EN-EL during LS1 (waiting for final schedule, Jean-Claude Guillaume et.al.) Software integration with existing control system (FESA/PVSS) was performed by EN-ICE (E.Blanco et.al.) 50 sensors tested; 23 installed in P5, P2; 40 sensors waiting for preliminary tests PVSS synoptics integration for P1, P8 needed P5 R 2012-TS2 P5 L + 30% of P2 L 2012-TS3 Finalize P2 L&R ? 2012-TS4 Finalize P2? LS1: 2013.04 P1 LS1: 2013.04..06 P8 cabling by EN-EL LS1: ? P8 - sensors LS1: ? Load sensors · preparation status & installation schedule low beta magnets repositioning systems

16. Mainaud Durand · Herty · Marin · Sosin | BE/ABP-SU during LHC LS1 | 07.11.2012| INDICO 213914 | page 16 According to radiation level increase in the triplets area – the new devices to provide remote sensors diagnostic & maintenance needed: - HLS filling/purging station - WPS wire displacement device - WPS wire break tester Integration with SURVEY PVSS/FESA control system needed → requested to EN-ICE (technical spec.under prep.) Design and tests of dedicated controlers pending (A.Marin, M.Sosin) Resources for integration (M.Sosin, ~10% of FTE during LS1 period) Schedule → first full system tests at mid of LS1 Upgrade · integration of new devices with existing control system low beta magnets monitoring systems

17. Mainaud Durand · Herty · Marin · Sosin | BE/ABP-SU during LHC LS1 | 07.11.2012| INDICO 213914 | page 17 Divers électronique terrain: mesures capacité, contrôles calibration sondes de température. Systèmes d’acquisition: Déplacement du rack de l’UJ56 au bypass Installation des patches panels Contrôle du nouveau câblage. Inspection électroniques déportées Remplacement des châssis SAS Réception, calibration Queues De Cochons : Evaluation position Démontage et sécurisation avec équipes Remontage et recentrage Activités pendant LS1 Labo électronique

18. Mainaud Durand · Herty · Marin · Sosin | BE/ABP-SU during LHC LS1 | 07.11.2012| INDICO 213914 | page 18 Configuration SAS : EDMS 1250773 Queues De Cochons : EDMS 1177988, 791107 et 969917 Labo électronique Comment

19. Mainaud Durand · Herty · Marin · Sosin | BE/ABP-SU during LHC LS1 | 07.11.2012| INDICO 213914 | page 19 Labo électronique Matériel

20. Mainaud Durand · Herty · Marin · Sosin | BE/ABP-SU during LHC LS1 | 07.11.2012| INDICO 213914 | page 20 Queues De Cochons : Dès ouverture pour le relevé de la position du fil. Démontage à la suite. Remontage à définir Systèmes d’acquisition: Déplacement du rack de l’UJ56 au bypass  A préciser Installation des patches panels Contrôle du nouveau câblage. Inspection électroniques déportées  A coordonner avec Andreas H. Remplacement des châssis SAS Nouveaux châssis à tester et préparer Installation: 2 ème semestre 2013. Divers électronique terrain: A coordonner avec Andreas H. Mesures capacité, Contrôles calibration sondes de température. Labo électronique Quand

21. Mainaud Durand · Herty · Marin · Sosin | BE/ABP-SU during LHC LS1 | 07.11.2012| INDICO 213914 | page 21 Equipes de terrains Tonio et Michael Udzik Queues de Cochons Toutes les autres tâches Acquisition de données SAS Labo électronique Par qui

22. Mainaud Durand · Herty · Marin · Sosin | BE/ABP-SU during LHC LS1 | 07.11.2012| INDICO 213914 | page 22 SAS : Proto à tester début décembre série estimée mi-février 2012 Queues de cochons : Bagues de sertissage à faire Reste des tâches : R.A.S Remplissage/Vidange et déplacement fil à distance : Attendons mécanique et électronique/software à assembler avec Mateusz et Michel Labo électronique Status

23. Mainaud Durand · Herty · Marin · Sosin | BE/ABP-SU during LHC LS1 | 07.11.2012| INDICO 213914 | page 23 Summary Labo électronique

24. Mainaud Durand · Herty · Marin · Sosin | BE/ABP-SU during LHC LS1 | 07.11.2012| INDICO 213914 | page 24 Conclusion Still a lot of work of preparation, assembly, reception and validation concerning filling/purging and wire displacement systems, as well as acquisition systems (SAS). «Work preparation» room to be found Two new persons to be trained LS1: Work load of 100 % for Andreas and Antonio, 50% for Mateusz. But this is not the only activity of MTI unit. External issues, e.g. damage of equipment hard to estimate Budget concerning one FSU + filling/purging and wire displacement systems still pending.