H-ECCTD - KICK-OFF MEETING 16TH MARCH 2016 GENERAL INTRODUCTION Florence ARDELLIER

Florence ARDELLIER – ESSI – 29 janvier 2016 H-ECCTD : a phase of Elliptical Cryomodules development 1.H-ECCTD = Inkind contribution 2.H-ECCTD through CEA - ESSI project 3.Main roles of H-ECCTD 4.Road map

| PAGE 3 CEA Saclay/Irfu projet ESS | DATE H-ECCTD = SCHEDULE # 1.10 Schedule#1.10 is based on Early Inkind Technical Annx # 5 + Change request Kick off Meeting aims : -To agree scope of work and development plan -To obtain the « green light » to start work on scope of work

| PAGE 4 H-ECCTD THROUGH CEA ESSI ORGANISATION – PROJECT MANAGEMENT OFFICE ESS liaison Officer ESS Head of ACCSYS & ICS divisions H-ECCTD H-ECCTD is considered as a sub-system of Cryomodule WP

| PAGE 5 H-ECCTD THROUGH CEA IRFU CRYOMODULE TEAM On Courtesy of IPNO Programmatic Complexity in 2016 : 2 demonstrators development in parallel with the 30 Cryomodules componenrts production launch Programmatic Complexity in 2016 : 2 demonstrators development in parallel with the 30 Cryomodules componenrts production launch

| PAGE 6 MAIN ROLES OF H-ECCTD AND ITS ORGANISATION H-ECCTD roles through the general development plan of High Beta elliptical cryomodules  Validate the High Beta Cavities performances before production phase  Validate the « collective effect » in Cryomodule  Lowering the technological risks : RF power tests Main principles: H-ECCTD is a bilateral agreement between ESS and CEA  Mechanical architecture is identical to M-ECCTD : CEA will benefit from the experience learned from IPNO with Gilles Olivier  Mechanical Detailed Drawings for critical components will be M-ECCTD detailed drawings updated  Coupling with components production has to be discussed

High Beta Cryomodules production -T  T : 21 High  H-ECCTD schedule must not affect the general master planning CDR -for High Beta cavities & CM : oct 2017

Banc de Conditionnement coupleurs 704 MHz Banc de Conditionnement coupleurs 704 MHz M-ECCTD H -ECCTD Cryomodules de Série Médium -  Cryomodules de Série High -  Supply of : Cavities, SAF, shieldings : CEA Equipped vaccum vessel: IPNO Supply of : Cavities, SAF, shieldings : CEA Equipped vaccum vessel: IPNO M-ECCTD assembly CDR -1 Supply of part of H-ECCTD components Assemblage CM AO + Appro + reception des composants des 30 CM de série Preparation of market survey MàJ Assemblage des Cryomodules Marcket survey fof Contrat d’ étude d’industrialisation de l’assemblage des CM Kick Off avec ESS (mars) AO contrat d’assemblage de 30 CM CDR 2 Assembly of 9 Cryomodules Tests 3 CM Tests 3 CM Assembly of 21 Cryomodules Assembly of 21 Cryomodules Tests 3 CM Tests 3 CM Cryomodules de série Tests RF Tests stand 704 MHz | PAGE 8 HIGH LEVEL DEVELOPMENT PLAN FOR ELLIPTICAL CRYOMODULES

Banc de Conditionnement coupleurs 704 MHz Banc de Conditionnement coupleurs 704 MHz M-ECCTD H -ECCTD Cryomodules de Série Médium -  Cryomodules de Série High -  Supply of : Cavities, SAF, shieldings : CEA Equipped vaccum vessel: IPNO Supply of : Cavities, SAF, shieldings : CEA Equipped vaccum vessel: IPNO M-ECCTD assembly CDR -1 Marcket survey & procurement of 5 High Beta Cavities Assemblage H-ECCTD Components supply for Crymodules components Preparation of market survey MàJ Assemblage des Cryomodules Market survey for Contrat d’ étude d’industrialisation de l’assemblage des CM Kick Off avec ESS (mars) AO contrat d’assemblge de 30 CM CDR -H Assembly of 9 Cryomodules Tests 3 CM Tests 3 CM Assembly of 21 Cryomodules Assembly of 21 Cryomodules Tests 3 CM Tests 3 CM HIGH LEVEL DEVELOPMENT PLAN FOR ELLIPTICAL CRYOMODULES Cryomodules de série Tests RF Tests stand 704 MHz Test 1st Cavity + coupler Milestone P6: 13th oct 2017 Launch of H-ECCDT procurement PROPOSAL – SEE F. PEAUGER TALK

Description of the H-ECCTD project and its challenges – F. Peauger (CEA) Quality plan for H-ECCTD – CEA 12:00 am – 13:30 am: Lunch break Development plan and schedule – F. Peauger/P. Bosland (CEA) Vacuum vessel interfaces review from M-ECCTD return of experience – G. Olivier (IPNO) + V. Hennion (using Vidyo) Wish list from ESS (to be demonstrated using H-ECCTD) – C. Darve (ESS) Closing remarks and agreement from ESS – C. Darve (ESS) | PAGE 10