1. INTERFACES MANAGEMENT CRYOMODULES Vincent HENNION SYSTEM ENGINEERING ACTIVITIES

2. TABLE OF CONTENTS Chapter 01: objectives and constraints (WHY?) Chapter 02: tasks with associated goals (WHAT?) Chapter 03: Management process (HOW?) Chapter 04: Organisation (people) (WHO?) Chapter 05: tasks planning (WHEN?) | PAGE 2CEA Saclay/ESSI Project| 8 Feb16 Pour personnaliser le pied de page et la date : « Insertion / En-tête et pied de page » Personnaliser la zone de de pied de page Cliquer sur appliquer partout

3. CEA Saclay/ESSI Project| 8 Feb16 OBJECTIVES AND CONSTRAINTS Definition of the external interfaces Technical interfaces: limit of the responsibility Functional interfaces: integration success and global performances achievement Definition of the internal interfaces Elliptical cavity interfaces PBS Unavoidable contraints International collaboration: multilabs contributions (ESS, CEA, IPNO, LASA, STFC) for interdependant components required to be very formal Complex technical system Multi-site ESS Specific requirements in terms of massive COTS procurements (pumps, valves…) | PAGE 3

4. CEA Saclay/ESSI Project| 8 Feb16 TASKS AND ASSOCIATED GOALS Mid-Beta Elliptical Cavities CEA to provide to ESS for LASA interface drawings to be approved by ESS High-Beta Elliptical Cavities CEA to provide to ESS for STFC interface drawings to be validated by ESS Vacuum interfaces: definition under ESS responsibility Standardization of gaskets? Standardization of type of valves? Standardization of type of pumping system equipment? He cryogenic interfaces Lessons learnt from demonstrators for design simplification? (flexible parts, number of weldings vs complex geometry…) RF line interfaces Handling and Accelerator building interfaces Alignment interfaces Electrical interfaces Test stand interfaces | PAGE 4 No interface with Control System

5. CEA Saclay/ESSI Project| 8 Feb16 INTERFACE MANAGEMENT PROCESS | PAGE 5 definition Technical meetings Workshop with ESS partners? Preliminary configuration baseline verification Digital Mock-up drawings lessons learnt from demonstrators Tests measurement results validation Interfaces review chaired by ESS Initial Configuration to be approved by all partners for configuration management

6. CEA Saclay/ESSI Project| 8 Feb16 CONTACT PERSONS | PAGE 6

7. CEA Saclay/ESSI Project| 8 Feb16 INTERFACE DESCRIPTION FILE | PAGE 7

8. CEA Saclay/ESSI Project| 8 Feb16 INTERFACE DESCRIPTION FILE | PAGE 8

9. CEA Saclay/ESSI Project| 8 Feb16 PLANNING | PAGE 9 definition: 1st meeting with ESS and CEA on 2016, Feb, 8th

10. DSM Irfu Commissariat à l’énergie atomique et aux énergies alternatives Centre de Saclay | 91191 Gif-sur-Yvette Cedex T. +33 (0)1 69 08 xx xx | F. +33 (0)1 69 08 99 89 Etablissement public à caractère industriel et commercial | RCS Paris B 775 685 019 | PAGE 10 CEA Saclay/ESSI Project| 8 Feb16 Thank you for your attention! QUESTIONS?