Just days after the Worksafe charges were laid - on the one year anniversary of his death - Topui's wife Topou Loata Melini Topui and his four young sons took part in an emotional unveiling ceremony.
Family and friends gathered at his graveside at Manukau Memorial Gardens in Papatoetoe.
The headstone was inscribed with loving messages from his four boys. They family later held a celebration of life event to remember him.