17–22 May 2026
C.I.D
Europe/Zurich timezone

Infrastructure Worksite Coordination : lessons learned from the HL-LHC case study

MOP7147
18 May 2026, 16:00
2h
C.I.D

C.I.D

Deauville, France
Board: Monday roquefort: RD27
Poster Presentation MC7.T21: Infrastructures Poster session

Speaker

Thomas Bauler (European Organization for Nuclear Research)

Description

The High-Luminosity Large Hadron Collider (HL-LHC) project at CERN is a major upgrade LHC’s today instantaneous luminosity by a factor of five and today total integrated luminosity by ten. This involves extensive new infrastructure, including underground galleries, access shafts, and surface facilities, pushing accelerator technology beyond current limits. Managing this complexity requires centralized coordination through a worksite hub that enables real-time communication, adaptive planning, and stakeholder support from conception to commissioning. A combined top-down and bottom-up planning approach ensures alignment with long-term objectives while addressing operational challenges. Dedicated planning tools support milestone tracking, resource management, and coordination of activities. Operational efficiency relies on safety, schedule adherence, and rapid response to technical issues. This paper highlights the importance of flexible on-site coordination, integrated planning, and advanced monitoring tools for large-scale projects. The approach demonstrates strong adaptability, reactivity, and collaborative problem-solving.

Paper status Proceeding files received

Author

Thomas Bauler (European Organization for Nuclear Research)

Co-authors

Mr Henry de Maynard (European Organization for Nuclear Research) Mr Michel Bonnet (European Organization for Nuclear Research)

Presentation materials