MS-4552/EN - Supply and Installation of Cooling Systems on the CERN Sites and Specific Cooling Systems for the High Luminosity LHC Project

This Technical Description concerns the design, supply, installation, testing and commissioning of cooling systems on the CERN Sites and of specific primary cooling water systems, secondary demineralised and raw water cooling circuits, chilled water production systems and distribution circuits for the High Luminosity LHC Project. This Market Survey will be followed by four Invitations to Tender that are planned to be issued between Q3 2020 and Q3 2021 for installation works to be performed between Q1 2021 and 2025. This Market Survey will be used to select Firms or Group of Firms for all these four Invitations to Tender.