1. MPE LS1 workshop 23-11-2012 1 Summary Session 4 – Quench Detection R. Denz, D. E. Rasmussen

2. MPE LS1 workshop 23-11-2012 2 Part 1: Jens and the “impressive” list … Circuit boardCategoryNumberAction DQAMxCrate controller~2500Firmware update, Test DQAMCCrate controllertbd.Production, Firmware, Test DQAMGCrate controller50Production, Firmware, Test DQAMS600Crate controller202Production, Firmware, Test DQQDLQuench detector4032Firmware update, Test DQQDSQuench detector1632Firmware update, Test nDQQDIQuench detector200Firmware update, Test nDQQDGQuench detector200Design, Production, Firmware, Test DQHSUMonitoring1350Design, Production, Firmware, Test DQQDEMonitoring240Firmware update, Test DQQDEMonitoring1100Production, Firmware, Test DQCSUService1350Design, Production, Firmware, Test TOTAL12600WOW Firmware upgrades by EP section, concerning QPS supervision Firmware upgrades quench detection R2E mandatory for re-start Upgrades for enhanced diagnostics

3. MPE LS1 workshop 23-11-2012 3 The list continued …  List represents a major challenge with respect to hardware upgrades with limited contingency –Possible bottleneck can be the production especially the assembly of circuit boards –Major parts of electronic components ordered and partially delivered –Some activities are not mandatory to re-start (DQAMS600, DQGPU type A,B …) –Some activities like the potential CSCM upgrade are not yet specified –Firmware upgrades are well under control as EP internal  Strong recommendation to treat nQPS (DQLPU type S) part separately –Avoids to install racks DYPB in specific position –Allows flexibility with respect to an eventual CSCM upgrade –Standard transport and intermediate storage represent a non-negligible risk for the sophisticated DQLPU type S

4. MPE LS1 workshop 23-11-2012 4 Part 2: Arek, software development for QPS regarding LS1  The upgrade of the QPS will bring many new features requiring high level software tools to make the best use out of it.  Concerns as well a long list of activities: –Configuration database –CSCM data analysis –Enhanced quench heater supervision analysis tools –Power cycle tools –EE maintenance service –…  Necessary resources clearly identified (within SCRUM framework) –First applications already available, e.g. power cycle tools

5. Numbers and resources  Total team work capacity: ~350 StP until end of LS1 (Shared between 9 projects)  QPS & Systems Management:  184 StP required  ~ 52% of budget 134 story points with 16 Before LS1 50 story points with 10 Before LS1 A. Gorzawski, TE-MPE LS1 preparation workshop 5