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The MSC-CI section

The MSC-CI section. Agenda : LHC             Quick status of LHC             NC status + cryomagnet coordination             Overview of ICIT work             Components storage             Components procurements             Section support to MP3 and patrol

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The MSC-CI section

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  1. The MSC-CI section Agenda : LHC             Quick status of LHC             NC status + cryomagnet coordination             Overview of ICIT work             Components storage             Components procurements             Section support to MP3 and patrol             SMI2 status and proposal for storage             X-ray tomography and its mock-up             Possible/Likely interventions for future shutdown: Section participation to new inner triplet             Cryostats - French collaboration             QDXS             Interconnections Cryogenics collimator SPL CERN/France collaboration 29/10/2009 JPh Tock MSC-CI

  2. LHC :           Quick status of LHC The MSC-CI section All sectors < 2 K Leak in 3-4 !! Powering steps : 72 %            Successful injection test Start 2nd half of November at reduced energy (2 kA ; 1.18 TeV)  29/10/2009 JPh Tock MSC-CI

  3. The MSC-CI section LHC     NC status + cryomagnet coordination (Role to be officialised ?)            MB, SSS and IC NCR’s status in LHC • After last interconnection’s closure there were still many open NCR’s: • MB: 215 • SSS: 438 • IC: 17 • The aim of this job is to point out the REAL NCR’s that shall be treated during next shutdown, and to CLOSE all solved NCR’s. 29/10/2009 JPh Tock MSC-CI

  4. The MSC-CI section LHC     NC status + cryomagnet coordination       MB, SSS and IC NCR’s status in LHC • After a BIG work of sorting and treating, the NCR’s still open are as follows: • MB: 63 (152 solved) • SSS: 55 (383 solved) • IC: 4 (13 solved) • All the open ones were addressed to concerned colleagues. • Most of them are in progress, BUT: • 69 (!) need to be closed by CRG. • At least 4 reminders were sent (the 1st one on July 14th….), no reaction at all! • ELQA team (Richard Mompo and Giorgio D’angelo) and ICQA team (Christian Scheuerlein) reacted very fast, despite the big pressure they have to perform electrical tests in the tunnel. 29/10/2009 JPh Tock MSC-CI

  5. The MSC-CI section LHC     NC status + cryomagnet coordination       MB, SSS and IC NCR’s status in LHC 29/10/2009 JPh Tock MSC-CI

  6. The MSC-CI section LHC          LHC CRYOMAGNETS MAINTENANCE WEB SITE Created by José Pereira Lopes TE-MCS-MNC 29/10/2009 JPh Tock MSC-CI

  7. The MSC-CI section LHC             Overview of ICIT work since December 2008 to now US test of bus-bars (sec. 3-4, 4-5, 5-6, 6-7) Analysis of US test results of LHC main bus bar splices obtained during repair works of sector 3-4 (summary and comparison of present and previous US measurements) (by P. Dziewonski) Inspections of magnets taken out from LHC tunnel (endoscopy, video, pictures, removing unwanted objects, cleaning) - SMA18, Bld.904; results assigned to Vincent Baglin (VAC). MB 2192 M2 Preinspections of magnets on SMI2 (visual inspection of extremities, flanges thickness measurement; SC cables checking, endoscopy and reflectometry of beamlines). SSS227 M2 Preinspections of interconnections before assembly work in sectors 1-2, 3-4, 6-7 (general condition after transport to the LHC tunnel, IC length measurement). Inspections of interconnections before closure (cleanness, presence of protection shells, general conditon of equipment). QQBI.13L5 Anna Wozniak (ICIT-HNINP) – Section Meeting - Shutdown 2009 29/10/2009 JPh Tock MSC-CI

  8. The MSC-CI section LHC             Overview of ICIT work since December 2008 to now Endoscopy of beamlines in the tunnel (cut PIM, blocked RF ball, suspicious places; inner triplets) and removing unwanted objects (plastics, MLI pieces). Endoscopy of connection cryostats (checking supports position, bus-bars and isolation condition, assistance during special plastic support installation). Checked CC: E.11R3, E.11L4, E.11R5, E.5L6, E.11L6, E.11R6, E.11L7. Endoscopy of other instalation, i.e. endoscopy of pipes in SPS water cooling system (by P.Borowiec), endoscopy of power supply system in AMS Satelite (by P.Borowiec; A.Wozniak, R.Haber) Documentation of all tasks in MTF, updating MTF data, reporting ICIT tasks on weekly coordination meetings. Beam lines reflectometry in LHC tunnel – sec. 3-4, from QQBI.20R3 to QBQI.32R3 (by P. Borowiec) Anna Wozniak (ICIT-HNINP) – Section Meeting - Shutdown 2009 29/10/2009 JPh Tock MSC-CI

  9. The MSC-CI section LHC             Overview of ICIT work since December 2008 to now • During Shutdown 2009 ICIT : • inspected 55 magnets on surface; • inspected 58 interconnections before assembly works; • big amount of magnets in all sectors were under endoscopy investigations, ie. 2425 meters of beam line in sector 6-7 were inspected; • 166 US tests were done in four sectors (3-4, 4-5, 5-6, 6-7); • As a result of these inspections 363 non-conformitieswere opened: Paweł Borowiec Anna Wozniak-Chrul Ryszard Haber Jerzy Brzezicki Paweł Dziewonski Anna Wozniak (ICIT-HNINP) – Section Meeting - Shutdown 2009 29/10/2009 JPh Tock MSC-CI

  10. LHC     Components storage The MSC-CI section

  11. The MSC-CI section LHC             Components procurements (Nico)            Support post procurement • Visit to CASA last week to present our needs (107 + 90 units). • Good news: keep the same production line as for the series • Waiting for an offer end of October 29/10/2009 JPh Tock MSC-CI

  12. The MSC-CI section LHC             Components procurements W bellows & Vacuum Vessel W Bellows Vacuum vessels Market Survey done with MME and completed Goal: Call for tender in Spring 2010 In parallel, MS for new inner triplets done with CEA/CNRS Market Survey done with MME and completed Goal: Call for tender in Spring 2010 both for LHC spares and new inner triplets (Fixed dimensions !) 29/10/2009 JPh Tock MSC-CI

  13. The MSC-CI section LHC            Section support to MP3 and patrol: * MP3 shifts : Andrea & JPhilippe Will increase as some members are not available anymore * Patrols : Alain & (Arnaud) 29/10/2009 JPh Tock MSC-CI

  14. The MSC-CI section LHC            SMI2 (Michel) Projet: Extension SMI2 Deuxième projet 450m2 a la place du Bat 3194 Budget 400KCHF Premier projet: 375m2 jumellé avec SMI2 Budget 800KCHF SMI2 Bat Actuel 200m2 29/10/2009 JPh Tock MSC-CI

  15. LHC            SMI2 (Michel) The MSC-CI section

  16. LHC             X-ray tomograph The MSC-CI section • System Now Under Calibration Test on CERN Mockup at RAYSCAN • Phase 1 Commissioning Tests at RAYSCAN on 19 and 20 November • Phase 2 Commissioning Tests at CERN During Week 51 • Final Commissioning in the LHC Tunnel During January 2010 access time 29/10/2009 JPh Tock MSC-CI

  17. LHC             X-ray tomograph mock-up The MSC-CI section 29/10/2009 JPh Tock MSC-CI

  18. The MSC-CI section LHC Possible/Likely interventions for future shutdown: • Repair of connection cryostats in 4 sectors if warmed-up (2-3,4-5, 7-8, 8-1) • Consolidation of 6 kA splices if validated (Chamonix, WG) • Leak in 3-4: localisation, repair and check of geometry • Installation of DN200 (3.5 sectors) Who ? • Investigation on open electrical NCs in warmed-up sectors • Installation of DN160 on 2 SAM (if asked by cryo) (L2, L8) • Open issues identified during HWC and operation To be preliminary defined end of January       29/10/2009 JPh Tock MSC-CI

  19. The MSC-CI section New Inner Triplets : Section participation - Regular meetings within the section QRL TE-CRG CryoExt MSC-CI M S C - C I M S C - C I M S C - C I M S C - C I M S C - C I M S C - C I US? (MSC-CI) MSC-CI MSC-CI MSC-CI MSC-CI MSC-CI MSC-CI US MSC- CI MSC- ML MSC- LMF MSC- LMF MSC- LMF MSC- LMF QDXS D1 MSC-CI CP Q3 Q2b Q2a Q1 Cryostats : L Williams (CNRS) IC : A Vande Craen QDXS : N Bourcey US SC Link US DFX 29/10/2009 JPh Tock MSC-CI

  20. CRYOSTAT (Q1,Q2A,Q2B,Q3,D1)

  21. CRYOSTAT (Q1,Q2A,Q2B,Q3,D1)

  22. Triplet Cryostat Particularities • Based on, and as far as possible, using LHC Arc Cryostat Components , tooling and methods • The cryostat body is well advanced, interface details will be adjusted to suit the interconnects etc. • Identical cryostat length and cross-section for all 4 quadrupoles, and the D1 • Shorter cryostat components for the CP • Some similarities concerning the envelope thermal insulation of the QDSX • The MS tooling set will be upgraded (preserving its original function) to be able to cryostat Q1 Q2A Q2B Q3 CP and D1. To be reinstalled in SMI2 after modification • Some part of the CNRS dipole tooling may be incorporated eg: the electric winch

  23. NIT : CNRS Collaboration Orsay le 07/10/2009

  24. NIT : CNRS Collaboration

  25. PROCUREMENT • IPNO has launched their Market Survey for Triplet Vacuum Vessels • Bottom Tray extrusions are in house • Procurement of support posts is underway • Superinsulation Blankets to be obtained - probably from Jehier • Elastomer seals are acceptable in the radiation environment for ~ 10 yrs • The cold/warm transitions not yet designed • Complete cryostat design to be reviewed as part of the triplet cryo-magnet chain in January 2010. • The cold/warm transitions not yet designed

  26. The MSC-CI section New Inner Triplets :             QDXS (Nico) Courtesy of S.Maridor • First integration studies done BY EN-MEF • Discussion launched with TE-CRG to collect their experience and understand cryogenics requirements Courtesy of B.Vullierme • Discussion launched with EN-MME to start first modelisation 29/10/2009 JPh Tock MSC-CI

  27. The MSC-CI section New Inner Triplets :             Interconnection Transversal section • Size of lines • Necessary clearance • Position of lines • Design for pressure 29/10/2009 JPh Tock MSC-CI

  28. The MSC-CI section New Inner Triplets :             Interconnection Longitudinal section • Global view • Details (technical solutions) 29/10/2009 JPh Tock MSC-CI

  29. Cryogenics collimator The MSC-CI section Modification of SC dispersion suppressors to accommodate additional collimators(“cryo-collimators”) halo 2012 : 29/10/2009 JPh Tock MSC-CI

  30. SPL: The MSC-CI section Future Present Proton flux / Beam power 50 MeV Linac2 Linac4 160 MeV PSB LP-SPL 1.4 GeV 4 GeV PS 26 GeV PS2 50 GeV Output energy SPS 450 GeV LHC / sLHC 7 TeV LP-SPL: Low Power-Superconducting Proton Linac (4 GeV) PS2: High Energy PS (~ 5 to 50 GeV – 0.3 Hz) sLHC: “Super-luminosity” LHC (up to 1035 cm-2s-1) Courtesy of R.Garoby 29/10/2009 JPh Tock MSC-CI

  31. Motivation and Objectives fora cryo-module prototype Motivation: Construction of a prototype cryomodule as a major milestone in support to the TDR and project proposal (including costing) in 2012. Objectives: Validate (and eventually improve) the design(thermal and thermo-mechanics) and construction features; Demonstratethe construction capability on a full-scale machine cryomodule housing β=1 cavities and SC quadrupoles; Enable RF testing (cavities, couplers, tuners…) on a multi-cavity assembly in their real operating environment; Validate cryogenic cooling and acquire experience in operation; Learning of the critical assembly phases, in particular the preparation of a long string of cavities in clean room; 31 October 2009

  32. French contribution (Accord Technique No2, Protocole K1597/DG) In support to the SPL study: Participate to the developpement and construction of the prototype cryo-module β=1. • CNRS/IN2P3: • Participate to the detailed design and integration of the cryostat • Supply of cryostat components for the cryo-module prototype. • CEA: • Design and fabrication of two helium vessels for the beta=1 cavities • Design and supply of the assembly tooling for the cryo-module prototype

  33. Funding and resources (2009-2012) French contribution (CEA/CNRS): M = 430 kCHF (267 kEuro) P = ~7 FTE.year (3.5 cat.2, 3.5 cat.3) CERN part (Total-French contribution): M = 870 kCHF (including 1.25FTE.year EN design jobs) P = 9.5 FTE.year 4 FTE.year (cat.2); 5.5 FTE.year (cat.3)  missing resources still to be identified

  34. CERN French collaboration (Vittorio) The MSC-CI section Protocole de Collaboration K1597/DG • Contribution Exceptionnelle de la France en Nature aux Nouveaux Projets du CERN • Signe’ en Decembre 2008 • 4 Accords Techniques: • Linac 4 • SPL • Nouveaux Aimants Supraconducteurs • CLIC • Valeur de la contribution: 11’258’900 Euros (hors TVA) dont: • 7’056’000 Euros en matériel • 4’202’900 Euros en main d’œuvre 1 ere Réunion du Comite’ de Suivi de Protocole, CERN, 9 juillet 2009 29/10/2009 JPh Tock MSC-CI

  35. CERN French collaboration (Vittorio) The MSC-CI section Comité de Suivi de Protocole (CSP) Membres du Comité • Role du CSP: • mise en œuvre générale de la collaboration • veille à la cohérence des actions menées par les responsables des Accords Techniques • Recommande aux Parties les éventuelles propositions d’avenants • tient à jour l’inventaire des achats de biens et services et de l’utilisation du personnel du CEA et du CNRS/IN2P3 dans le cadre des AT sur la base des relevés fournis par ces deux Parties. • Reunions du CSP: • (au moins) deux fois par an, à tour de rôle au CEA, au CERN ou au CNRS/IN2P3, et seront présidées par le représentant de la Partie hôte. • Note importante: • Chaque Accord technique fait l’objet d’un suivi séparé par les responsables des AT. 1 ere Réunion du Comite’ de Suivi de Protocole, CERN, 9 juillet 2009 29/10/2009 JPh Tock MSC-CI

  36. Conclusion (JPhT) The MSC-CI section + ICIT : P Dziewonski, R Haber, A Wozniak + D Perez Caparros 29/10/2009 JPh Tock MSC-CI

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