2017 Aboriginal Heritage Due Diligence Assessment Report, 215 Seventh Avenue, Austral The purpose of this statement of due diligence is to determine if Aboriginal objects or declared Aboriginal Places occur, or are likely to occur on 215 Seventh Avenue Austral Aboriginal History & CultureEnvironmentalRegional DevelopmentArchaeologicalLandscapeSydney Surrounds Authors: Dr Sue Rosen, David Burke and Liz Gorman Client: P.S Graham & Associates The purpose of this statement of due diligence is to determine if Aboriginal cultural heritage is likely to be disturbed by development of the site