Geneva, Switzerland

CERN - New particle accelerators

 
 
2006
START OF THE PROJECT
2016
END OF THE PROJECT
100km
TUNNEL LENGTH
3,2Bn. CHF
OVERALL COSTS

CERN, the European Organization for Nuclear Research, is one of the most respected centres for scientific research. The Large Hadron Collider (LHC) is the world’s largest particle accelerator. It consists of a 27-kilometre underground ring of superconducting magnets with a number of accelerating structures to boost the energy of the particles along the way.

For the future, CERN is considering the construction of more accelerators. Amberg has conducted a study for two new linear as well as one ring-shaped accelerator. They will serve for the physical research of the elementary particle which will be brought to collision under very high energy. The required tunnels for the three new facilities range from 30 up to 100 kilometres length. The feasibility study, which was led by Amberg, considered the complex geological requirements on the one hand and the constraints and needs of the researchers at CERN on the other. For example, extreme accuracy of the tunnel position is mandatory. Furthermore, the aim was to create a large underground facility that was both technically feasible and financially viable. These preliminary plans and cost estimates also included the development of suitable construction methods and the definition of the construction process.

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Underground space

Construction Logistics

Picture Gallery

CLIC – schematic view and geological situation
ILC – 3D-view of area around detector cavern
Electron / positron feeding into the main tunnel.
Amberg Group
100%
family-owned
7
companies
600+
employees

For around 60 years, the renowned Swiss Amberg Group has been a leader in engineering and surveying services for railway, metro, underground and specialised civil engineering. 

The family-owned company is an innovative knowledge, engineering and technology provider in the field of logistics and infrastructure for smart cities, hubs and networks. We provide outstanding solutions for our customers through innovatively combining above-ground and underground space utilisation.

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Amberg Engineering

Your underground experts 

  • Rail tunnels, including high-speed rail
  • Metro lines
  • Tunnel and shaft infrastructure
  • Caverns with large cross-sections
  • Energy storage and utilities 

Engineering at its best 

  • Numerous services for your entire project cycle, from feasibility, planning and construction to renewal of your infrastructure
  • Trained specialists and experts in planning and design, geotechnics, and project management
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Amberg Technologies

Infrastructure experts 

  • Rail, metro and tunnels
  • Underground spaces
  • Mining and shafts 

Systems and solutions 

  • Slab track, tamping, mapping, surveying and inspections
  • Tunnel machine guidance
  • Tunnel profile measurements and stakeout
  • Undulation
  • Layer thickness control
  • Surface inspection
  • Geological predicting during tunnel excavation
  • Surveying, data analysis and maintenance
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Amberg Infra 7D

Digital infrastructure experts 

  • Data acquisition and processing
  • Monitoring
  • Measurement of geotechnical tasks
  • Maintenance and operation
  • Process optimisation and digital continuity 

Solutions and services 

  • Geo-monitoring
  • Mobile mapping
  • Geomatics
  • Inspection services
  • Digital construction
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Amberg Loglay

Smart cities and construction logistics experts

  • Manage stakeholders across the value chain
  • Improve construction mobility in dense cities
  • Unlock up to 50% of the true potential of assets
  • Integrate circular economy principles into construction
  • Use smart data throughout the supply chain 

Solutions for construction sites 

  • End-to-end digital logistics processes
  • Rapid prototyping and smart sensors (IoT)
  • Logistics concept and manual (3D/4D)
  • Integration of logistics data
  • Logistics insights management (LIM)
  • Construction logistics management (CLM)
  • Management of external hubs and consolidation
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Amberg Infocon

Design and construction experts 

  • Design and BIM integration
  • Coordination between different disciplines
  • Information workflow setup
  • Facility management and BIM integration
  • Visualisation 

Services 

  • BIM implementation and creation of models
  • Clash detection, coordination and clash resolution
  • Construction documentation and shop drawings
  • 4D simulation and 5D estimation
  • Underground utilities
  • Laser scan to as-built models
  • IT solutions – BIM integration with FM application
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VersuchsStollen Hagerbach

VersuchsStollen Hagerbach - The underground future lab 

Recently named a research infrastructure of national importance, we have been providing the space and expertise to turn visions into innovations for over 50 years. 

Your analysis and testing requirements 

  • Real scale test and prototype environment
  • Analysis of construction material
  • Training facility
  • Unique location for your event 

Our facilities and services 

  • Various test sites, test procedures and management
  • Concrete and rock laboratory
  • Training environment and syllabus
  • Seminar rooms, event cavern and restaurant
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QAECY

AI agent as a service for the construction industry 

  • AI agent dedicated to the AEC industry
  • Easy access to complex project information
  • Helps in taking confident, informed decisions
  • Opens data silos, unlocks all content and uncovers context
  • Effortless interaction with your most valuable asset – your collective knowledge 

Solution and services 

  • AI agent as a service
  • Strategic consulting and training
  • Development of tailored solutions
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