Change Management - Maintaining the ILC Technical Design

Change Management Process

 

The ILC Change Management Process defines how changes to the baseline design are proposed, reviewed, decided, and implemented. All change requests are processed by the Change Management Board (CMB), which is chaired by the LCC Assistant Director for the ILC, Mike Harrison.

All Change Requests are publicly available for the ILC community from the ILC EDMS system.

 

Change Request Documents in EDMS

 

The browseable tree below provides direct access to the change management related documents in EDMS.

EDMS Tree Browser v2.0
Last update date: Sun Jun 23 17:36:38 CEST 2019
      • Minutes of the 10th CMB Meeting 8.9.2015Agenda: Minutes of last meeting; ILC-CR-0009: Cryogenics layout: Status report; ILC-CR-0002 Single L* / ILC-CR-0006: BPM close to IP: Report from CIT; ILC-CR-0004: Extension of the Main Linac tunnels: Nomination of CIT; ILC-CR-0007 Asian Site / ILC-CR-0008 ILC2015a Lattice: Report from CIT; LCWS15 CMB meeting preparation; AOB and next meeting2014-10-02
      • Minutes of the 11th CMB Meeting 5.11.2015Agenda: Minutes of the last meeting; ILC-CR-0010 Move Bunch Compressor to Main Linac: Presentation and Decision; ILC-CR-0011 CFS design compatible with both positron sources: Initial presentation; ILC-CR-0009 Cryogenic Layout: Presentation; ILC-CR-0004 Main Linac extension: Implementation status; Main Linac Cross Section (shield wall thickness): Summary of WS discussions; Review of Change Request Register; AOB and next meeting2014-10-02
      • Minutes of the 12th CMB Meeting 8.12.2015Agenda: Minutes of the last meeting; ILC-CR-0011 Positron source lattice update: status report; ILC-CR-0009 Cryogenic Layout: status report; Main Linac Cross Section (shield wall thickness): status report; AOB and next meeting2014-10-02
      • Minutes of the 13th CMB Meeting 12.1.2016Agenda: Minutes of the last meeting; ILC-CR-0012 Shield wall reduction: Appointment of the CRP; ILC-CR-0009 Cryogenic layout: Appointment of the CRP; ILC-CR-0011 Positron source lattice update: status report and appointment of the CRP; Task of a Change Review Panel; AOB and next meeting2014-10-02
      • Minutes of the 14th CMB Meeting 29.3.2016Agenda: Minutes of the last meeting; ILC-CR-0009 Cryogenic layout: CRP report; ILC-CR-0011 Positron source lattice update: CRP report; ILC-CR-0012 Shield wall reduction: CRP report; AOB and next meeting2014-10-02
      • Minutes of the 15th CMB Meeting 2.6.2016Agenda: Minutes of the last meeting; ILC-CR-0011 Positron source lattice update: decision and implementation team; ILC-CR-0009 Cryogenic layout: CRP report; ILC-CR-0012 Shield wall reduction: CRP report; Review of the Change Request Register2014-10-02
      • Minutes of the 16th CMB Meeting 20.9.2016Agenda: Minutes of the last meeting; ILC-CR-0009 Cryogenic layout: Status report; ILC-CR-0011 Positron source lattice update: implementation team; ILC-CR-0012 Shield wall reduction: Status report; ILC-CR-0013 Dump specifications: First presentation; AOB and next meeting2014-10-02
      • Minutes of the 17th CMB Meeting 8.11.2016Agenda: Minutes of last meeting; ILC-CR-0013 Dump specifications: CRP recommendation and decision; ILC-CR-0012 Shield wall reduction: Implementation plan; ILC-CR-0009/0014: Cryogenic layout: Presentation of new CR; ILC-CR-0009 Cryogenic layout: Status report; Preparation for Morioka; AOB2014-10-02
      • Minutes of the 18th CMB Meeting 8.12.2016Minutes of the last meeting; ILC-CR-0009/0014 Cryogenics layout: Presentation of CRP recommendation and decision; Status of ILC- 2016x integrated lattice; Summary of the CMB work; AOB2014-10-02
      • Minutes of the 1st CMB Meeting 25.9.2014Agenda: Charge to the CMB; ILC-CR-0001: Insertion of a dogleg in the electron side; ILC-CR-0002: Baseline optics to provide for a single L* optics configuration2014-10-02
      • Minutes of the 2nd CMB Meeting 9.10.2014Agenda: Minutes of last meeting; Change Request Register; ILC-CR-0001: Insertion of a dogleg in the electron side; ILC-CR-0002: Baseline optics to provide for a single L* optics configuration; ILC-CR-0003: Detector hall with vertical shaft access; AOB2014-10-02
      • Minutes of the 3rdCMB Meeting 20.11.2014Agenda: Minutes of last meeting; ILC-CR-0002: Baseline optics to provide for a single L* optics configuration; ILC-CR-0003: Detector hall with vertical shaft access; Change Request Register; AOB2014-10-02
      • Minutes of the 4th CMB Meeting 19.12.2014Agenda: Minutes of last meeting; Change Request Register; ILC-CR-0003: Detector hall with vertical shaft access; ILC-CR-0004: Extension of the Main Linac tunnels; AOB2014-10-02
      • Minutes of the 5th CMB Meeting 23.1.2015Agenda: Minutes of last meeting; ILC-CR-0002: Common L*; ILC-CR-0003: Detector hall with vertical shaft access; ILC-CR-0004: Extension of the Main Linac tunnels; Change Request Register; AOB2014-10-02
      • Minutes of the 6th CMB Meeting 31.3.2015Agenda: Minutes of last meeting; Change Request Register status; ILC-CR-0003: Detector hall with vertical access: Report from CIT; ILC-CR-0004: Extension of the Main Linac tunnel: CRP appointment; CMB agenda for ALCW2015; AOB2014-10-02
      • Minutes of the 7th CMB Meeting 12.5.2015Agenda: Minutes of last meeting; CR-0002 Single L*: Formal decision; CR-0005 Update of luminosity parameters: Presentation and decision; CR-0003 Detector hall with vertical shaft: Report from CIT; CR-0004 Extension of the ML tunnels: Report from CRP; CR-0006 Addition of a BPM donstream of QD0: Initial presentation; Upcoming CRs after ALCW2015; AOB2014-10-02
      • Minutes of the 8th CMB Meeting 9.6.2015Agenda: Minutes of last meeting; CR-0006 BPM downstream of QD0: Approval and CIT nomination; CR-0004 Extension of the ML: CRP status report; CR-0007 Asian site as baseline: Initial presentation; CR-0002 Single L*: CIT status report; CR-0003 Experimental hall with vertical shaft: CIT status report; CR-0005 Luminosity parameters: Implementation report and closure; AOB2014-10-02
      • Minutes of the 9th CMB Meeting 7.7.2015Agenda: Minutes of last meeting; CR-0007: Asian site design as sole baseline: Discussion and decision; CR-0004: Extension of the Main Linac tunnels: Report from CRP; CR-0008: ILC2015a lattice release: Initial presentation; CR-0003: Detector hall with vertical shaft access: Report from CIT; CR-0002 Single L* / CR-0006: BPM close to IP: Report from CIT; AOB and next meeting2014-10-02
      • Minutes of the 1st TCMB Meeting 22.2.2017Agenda: Introduction; Charge to the TCMB; Report from Positron Source Working Group; Report from CFS Working Group; Report from Cost Reduction Working Group; Review of the Change Request Register; Preparation for ALCW2017; AOB and next meeting2017-05-30
      • Minutes of the 2nd TCMB Meeting 8.3.2017Agenda: Minutes of the last meeting; Preparation for ALCW2017; Upcoming Change Requests; Report from Positron Source Working Group; Report from CFS Working Group; Report from Cost Reduction Working Group; AOB and next meeting2017-05-30
      • Minutes of the 3rd TCMB Meeting 22.3.2017Agenda: Minutes of the last meeting; Reports at LCB and KEK?s review; Report from Central Region Working Group; Report from Positron Source Working Group; Report from Cost Reduction Working Group; Report from CFS Working Group; AOB and next meeting2017-05-30
      • Minutes of the 5th TCMB Meeting 16.5.2017Agenda: 1. Minutes of the last meeting; Status of ILC-CR-0015: Kamaboko-shaped positron BDS tunnel; Report from Positron Source Working Group; Report from CFS Working Group; Report from Cost Reduction Working Group; Preparation for AWLC2017; AOB and next meeting2017-05-30
      • Minutes of the 6thTCMB Meeting 30.5.2017Agenda: 1. Preparation for AWLC2017; Minutes of the last meeting; Status of ILC-CR-0015: Kamaboko-shaped positron BDS tunnel; Report from Positron Source Working Group; Report from CFS Working Group; Report from Cost Reduction Working Group; AOB and next meeting2017-05-30