LCLS-II Cryomodule Assembly QA/QC Workshop

Tuesday 19 Sep 2017, 10:00 → 18:00 US/Central

HQ (Fermilab Technical Division)

1 Introduction

2 QA/QC summary FNAL

Speaker: Mr Jamie Blowers (Fermilab - Technical Division)

Slides 20170919_QA-QC_Workshop_FNAL-QA.pptx

3 QA/QC summary JLab

Speakers: Anne McEwen (JLAB), Edward Daly (Thomas Jefferson National Accelerator Facility), Valerie Bookwalter (Jefferson Lab)

Slides DRAFT_L2_QA_&_QC_Workshop_19Sep2017_-_R7a.pptx L2__QA_QC_Status__-_JLAB-R9_19Sep2017.pptx

4 Re-work plans FNAL

Speaker: Tug Arkan (Fermilab)

Slides FNAL_CMs_retrofit_plans.pptx Vacuum_Vessel_Weld_Repair2.pptx

5 Re-work plans JLab

Speaker: Robert Legg (Jefferson Lab)

Slides QAQC_Presentation_CMA.pptx

12:10 Break

6 Issue #1: FNAL CM3 FE

Speakers: Alex Melnychuk (Fermilab), Allan Rowe (Fermilab), Elvin Harms (Fermilab), Dr Olivier Napoly (CEA), Tug Arkan (Fermilab)

Slides Assessment_of_Module_Production_v2.pdf FE_emission_mitigation_efforts.pdf

7 Issue #2: FNAL CM3 beamline vacuum

Speakers: Tug Arkan (Fermilab), Mr YURIY ORLOV (FERMILAB)

Slides

• Bearing_Locks_for_CM04.pptx
• F1.3-03.pptx
• F1.3-03.pptx

8 Issue #3: FNAL CM3 HOM heat-stationing

Speakers: Dr Genfa Wu (FNAL/TD), Timergali Khabiboulline (FNAL), Tug Arkan (Fermilab)

Slides F1.3-3_HOM_thermal_intercept_problem.pptx

9 Issue #4: FNAL CM5 [HOM] broken feedthrough

Speakers: Timergali Khabiboulline (FNAL), Tug Arkan (Fermilab)

Slides

• DESY_QC.MOV
• F1.3-5_Replaced_HOM_connector.pptx
• QAQC_workshop_09192017.pptx

10 Issue #5: FNAL CM4 line B leak

Speakers: Brian Hartsell (Fermilab), Tug Arkan (Fermilab), Dr Virgil Bocean (Fermi National Accelerator Laboratory)

Slides 2017-07-14_F1_3-04_line_B_leak_and_alignment.pdf 2017-07-14_F1_3-04_line_B_leak_and_alignment.pptx

11 Issue #6: FNAL CM4 cryo-flow microphonics

Speakers: Ben Hansen (FNAL), Dr Jeremiah Holzbauer (Fermi National Accelerator Laboratory), Joshua Kaluzny (Fermilab)

Slides QA_QC_valve_microphonics_20170919_2.pptx

12 Issue #7: JLab CM2 hard-quench gradient

Speaker: Mike Drury (JLab)

Slides Drury_JLab_CM_Hard_Quench_Gradient_QAQC_091917.pptx

13 Issue #8: JLab CM2/3 HOM notch filter tuning

Speakers: Anna Solopova (Jefferson Lab), Robert Legg (Jefferson Lab)

Slides CM02_CM03_HOM_tuning_19Sep2017.pptx

14 Issue #9: JLab CM2/3 demag residual

Speaker: Guangfeng (Gary) Cheng (Jefferson Lab)

Slides QAQC_Presentation_Mag_Hygiene.pptx

15 Issue #10: JLab CM6 beamline venting

Speakers: John Fischer (Jefferson Lab), Robert Legg (Jefferson Lab)

Slides QAQC_Report_CM06.pptx