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–present
Member, Editorial Board, International Transactions of Mining and Metallurgy: Section A
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–present
Emeritus Professor, Curtin University
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–present
Member, Project Management Committee, Mining Society on Monograph 19 Update, AusIMM
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–present
Member, Mine Managers Handbook Sub-Committee, AusIMM
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–present
Member, MRAC Engineering Sub-Committee, Minerals and Energy Research Institute of Western Australia
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1998–2013
Chairman, Minerals Research Advisory Committee (MRAC), Minerals and Energy Research Institute of Western Australia
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1996–2001
Principal Consultant, Minerals & Energy, and Chairman Advisory Boards, Central TAFE, Perth
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1996–1996
Visiting Professor, Virginia Polytechnic Institute and State University
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1989–1995
Director, Brodie-Hall Research and Consultancy Centre Pty Ltd
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1991–1995
Director, University Development (International), and Director, Brodie-Hall Research and Consultancy Centre, Curtin University
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1991–1994
National Councillor, Australasian Institute of Mining and Metallurgy
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1994–1994
National Vice President , Australasian Institute of Mining and Metallurgy
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1988–1994
External Examiner, University of Sains Malaysia
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1986–1992
Chairman, Board of Directors, Resource Information Unit Ltd
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1976–1991
Principal, Western Australian School of Mines, and Dean of Mining and Minerals Technology, Curtin University
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1990–1990
Chairman, Eastern Goldfields Branch, Australasian Institute of Mining and Metallurgy
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1985–1989
Director, North Kalgurli Mines Ltd
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1984–1987
Chairman and Leader of the Mining, Metallurgical and Materials Engineering Panel, Institute of Engineers Australia
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1984–1987
Member, Accreditation Board, Institute of Engineers Australia
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1972–1976
Head of Department of Construction and Environmental Health, Bristol Polytechnic, UK
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1970–1972
Principal Lecturer in Environmental Technology of Buildings, Polytechnic of the South Bank, London, UK
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1957–1970
Lecturer in Mining Engineering, Strathclyde University
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1950–1957
Employee and sponsored student , National Coal Board, UK
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2015
Health Challenges facing Underground Hard-Rock Mining, Australian Mining Journal
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2009
Chapter 32:‘Drainage and Dewatering of Mines’, AusIMM Monograph 12, “Australasian Coal Mining Practice"
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1996
An Excavating Power Model for Continuous Surface Miners, Proceedings of Australasian Institute of Mining and Metallurgy
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1995
Subsidence Prediction and Management in the Collie Coalfield, Western Australia, Proceedings of 5th International Symposium on Land Subsidence
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1994
Excavatability of Rock - A New Approach, Proceedings of 4th Asia-Pacific Mining Conference
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1994
The Human Resource - Education, Training and Research for the Minerals Industry - Keynote Address, Proceedings of the International Conference on Recent Advances in Materials and Mineral Resources
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1994
Subsidence and Groundwater Management in Panel/Pillar Mining in Western Australia, Proceedings from 5th International Mine Water Association Congress
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1994
Use of Seismic Techniques to Evaluate Rock Mass Quality for Excavatability Assessment, Proceedings of Society of Exploration Geophysicists International Exposition and 64th Annual Meeting
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1993
Size Effect on Strength and Deformability of Brittle Intact Rock, Proceedings of 2nd International Workshop on Scale Effects and the 1993 ISRM International Symposium, EUROCK ‘93
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1993
An Integrated Approach to Subsidence Modelling and Prediction in the Collie Coal Basin, Western Australia, Proceedings of 12th Conference on Ground Control
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1993
Mining Coal in Water Bearing Strata in Western Australia, Proceedings of Conference on Environmental Management, Geo-Water and Engineering Aspects
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1992
Air Quality at Workplaces in Underground Gold Mines, Proceedings of 2nd International Conference on Environmental Issues and Management of Waste in Energy and Mineral Production