Biography
Denis was a founding Director of the Australian Coal Preparation Society. He served on the Queensland Society/Branch and the National Board. His service is listed below:
Queensland Committee:
- 5 years on the Committee – 1987-88 until 1991-92
- 2 years as Chairman – 1987-88 – 1988-89.
National Board:
- Founding member
- 3 years on the Committee – 1989 until 1990-91
- 1 year as Chairman – 1989-90
- 1 year as Vice-chairman – 1989.
Conference Committees:
- 2 Local Organising Committees including
- First Conference in Newcastle in 1981.
Course Lecturer:
- Presented to the Queensland Advanced/Modern Course for many years