1–6 Jun 2025
Taipei International Convention Center (TICC)
Asia/Taipei timezone

Integration of the HL-LHC machine and its services within the existing LHC tunnel: challenges and proposed approaches for the integration of a large-scale project

THPB022
5 Jun 2025, 15:30
2h
Exhibiton Hall A _Bear (TWTC)

Exhibiton Hall A _Bear

TWTC

Poster Presentation MC7.T37 Innovation Processes Thursday Poster Session

Speaker

Francesca Paola Nicoletti (European Organization for Nuclear Research)

Description

The High Luminosity Large Hadron Collider (HL-LHC) project is a major upgrade of the LHC operating at CERN, designed to enhance its performance by another order of magnitude. It involves the entire replacement of the machine and services over more than 200 meters on each side of ATLAS and CMS experiments and modifications across the LHC complex. In this context, the Integration team is responsible for the optimization and validation of the new machine layout for efficient installation, ease of maintenance, and flawless system operation.
The paper focuses on the challenges of this integration task. This includes the coordination of several teams and related design offices, adapting to spatial constraints of the existing infrastructure, managing equipment at various stages of design and dealing with interfaces between existing and new infrastructure.
The team employs a combination of 3D design tools and management strategies, such as interactive progress-tracking tools (JIRA) and robust documentation approval and archiving systems (EDMS). The integration relies on a complete 3D model from which the new reference Layout drawings and database are derived when milestones are achieved.

Region represented Europe

Author

Francesca Paola Nicoletti (European Organization for Nuclear Research)

Co-authors

Darshana Ramrekha (European Organization for Nuclear Research) Jean-Pierre Corso (European Organization for Nuclear Research) Joao Oliveira (European Organization for Nuclear Research) Julie Coupard (European Organization for Nuclear Research) Michele Modena (European Organization for Nuclear Research) Miguel Navarro Baeza (European Organization for Nuclear Research) Nicolas Joannon (CEGELEC SA (Actemium Geneve)) Paolo Fessia (European Organization for Nuclear Research) Stephane Maridor (European Organization for Nuclear Research)

Presentation materials

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