Congress themes
Main theme of the Congress:
Underground spaces in the service of a sustainable society
Sub themes:
Planning the usage of subterranean spaces
‐ New dimensions of rock engineering/construction
‐ Investigation and data management
‐ Design and architecture
‐ Excavation methods and equipment
‐ Service and maintenance
Municipal services
‐ Wastewater
‐ Waste processing
‐ Fresh water tunnels
‐ Energy distribution and stockpiling
Operational technologies
‐ Conditions
‐ Equipment
‐ Facilities
‐ Safety and security
‐ Monitoring
Traffic and logistics
‐ Rail
‐ Road
‐ Communication
‐ Multipurpose
‐ New innovations
Geologic disposal of nuclear waste
‐ Concepts
‐ Proposals
‐ Projects
Renewable energy
‐ Hydropower
‐ Geothermal power
Project management
‐ Administration
‐ Finance
‐ Quality and risk management
‐ Environmental impact assessment
‐ Lifecycle management
‐ Contractual relationships

