262nd Machine Protection Panel Meeting (LHC and Injectors)

Friday 29 Aug 2025, 10:00 → 12:00 Europe/Zurich

874/1-011 (CERN)

Daniel Wollmann (CERN), Matteo Solfaroli Camillocci (CERN)

The 262th MPP will take place in room 874/1-011 and on Zoom.

2025-08-29_Minutes_MPP262_Vers1_0.docx

2025-08-29_Minutes_MPP262_Vers1_0.pdf

10:00 → 10:05 Minutes and actions

Speaker: Daniel Wollmann (CERN)

10:05 → 10:25 Out-of-energy interlocks triggered by the LHC collimator TCTPV.4R2.B2

Observations, implemented mitigations and next steps

Speaker: Dr Mario Di Castro (CERN)

Out-of-energy interlocks triggered by the LHC collimator TCTPV.4R2.B2_262nd_MPP_Meeting.pdf

Out-of-energy interlocks triggered by the LHC collimator TCTPV.4R2.B2_262nd_MPP_Meeting.pptx

10:30 → 10:50 PPS - position issue on 02.08.2025

https://be-op-logbook.web.cern.ch/elogbook-server/GET/showEventInLogbook/4356268

Speaker: Mario Deile (CERN)

pps-mpp_202508.pdf

10:55 → 11:15 T2-TBIU incident on 16.07.2025

Speakers: Jean-Louis Grenard (CERN), Nikolaos Charitonidis (CERN)

T2 TBIU incident MPP.pdf

T2 TBIU incident MPP.pptx

11:20 → 11:30 AOB: AGK and MKI settings changes

Speaker: Yann Dutheil (CERN)

EDMS procedure of AGK update

11:35 → 11:45 AOB: BLM thresholds for IR3 beam loss MD

Speakers: Belen Maria Salvachua Ferrando (CERN), Sara Morales Vigo (CERN)

20250829_IR3_MD_thresholds_500kW.pdf

20250829_IR3_MD_thresholds_500kW.pptx