Urbaqua worked with the Development in Groundwater Constrained Environments Steering Group to develop criteria (specifications) for groundwater separations appropriate to acceptable levels of risk and amenity for critical elements of built form and infrastructure.

This included guidance regarding appropriate methodology (design) for assessment and approval of groundwater levels and separations, and was achieved through significant research, analysis and industry engagement via a highly participatory approach.

The Specifications are available on the IPWEA website here.