We provide our clients nationally and internationally with solutions that fit their needs for projects great, small, and everything in between.

ADE was engaged by Senex Energy Limited (Senex) to provide secondees and design support as part of their expanding Coal Seam Gas (CSG) programs.

ADE has been involved in providing Construction Quality Assurance and Geotechnical Inspection and Testing Authority services for the construction of the Mechanically Stabilised Earth Wall at the Erskine Park Landfill, operated by Cleanaway.

ADE has been involved in the completion of a broad scope of works associated with the Lend Lease Bouygues Joint Venture – NorthConnex project since 2015, until its completion in 2020.


NSW Heritage Stoneworks requested ADE’s professional advice in assessing exposure to Respirable Crystalline Silica (RCS).

The project consisted of the construction of 15.5km bored running tunnels and required ground gas well installations, environmental investigative works and complex waste classification.