JBP have partnered with Alluvium to conduct a coastal processes assessment to support the Shoreline Erosion Management Plan for the Boyne Island and Tannum Sands region, south of Gladstone, Queensland. The assessment included probabilistic wind and wave condition analysis, wave modelling, probabilistic erosion modelling, hydrodynamic estuary modelling and historical coastline tracking. The preoject creted new erosion and inundation mapping for the coastline.