Accelerated paces of urbanization and climate change require a comprehensive and timely understanding of geological conditions to ensure safe and efficient development of usable space and resources. This course will provide essential backgrounds for Geology of Singapore and rock cavern development, covering two main themes: the new stratigraphic framework for geology of Singapore and its applications, and the planning and development of rock cavern facilities.

Theme 1 will provide an overview of a new geological framework for Singapore, including geological investigations and 3D modeling to visualize geological data. It will also address the gaps in site investigation for underground works in rock as well as the design philosophy for TBM tunnelling in rock.

Rock caverns have been utilized since ancient times when our ancestor’s sought protection in caves against harsh environments. Modern applications of rock caverns include defense, urban development, critical infrastructure, industrial and commercial facilities, as well as research and recreational spaces. Rock cavern facilities offer significant advantages in protection and security, safety, land use efficiency, energy efficiency, and cost savings compared to underground construction in soft ground.

Theme 2 will introduce the key aspects of planning, designing and constructing rock cavern facilities.