HiLumi (HIGH LUMINOSITY) LHC PROJECT AT CERN. UNDERGROUND INFRASTRUCTURE AND UTILITIES BUILDINGS - POINT 1 (ATLAS)

摘要

The High-Luminosity Large Hadron Collider project (HiLumi LHC) aims to push the performance of the LHC to its maximum in order to increase the potential for discovery post-2025. Engineering firms and contractors from Switzerland, France, Italy, Austria, Germany and the United Kingdom have performed work or are working with the CERN community of engineers of all nationalities, to write this new chapter in the history of accelerators at the CERN (European Organization for Nuclear Research). The civil engineering work got under way in April 2018 and is to be completed by mid-2022. It includes the creation of significant additional underground infrastructure (shaft, cavern, tunnels/galleries) executed in the Geneva basin, and surface buildings.