• 1982 Bought Able Dredging at Mooney Creek thinking to supply central asphalt depot with fine sand – Sand turned out to be terrible!
  • 1985 Margaret handed over administration to Dana at Chipping Norton
  • 1987 Began sand removal from Port Botany in preparation for liquids berth. Ernest Dupere joined Benedict family
  • 1988 Opened Mount Gilead Soil Quarry – just in time for the floods!
  • 1988 Sold haulage business (Benedict Haulage) to subcontractors Aymsheen
  • 1988 Darling Harbour – Bicentinenial – S&D products
  • 1988-1991 “Mount Gilead soil extraction on banks of Nepean River for Lady Dorothy Macarthur Onslow”

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