Arthur Waddington
Director;
Mine Subsidence Engineering Consultants Pty Ltd

Dr Ken Mills
Consultant;
Strata Control Technology Pty Ltd

Dr Gang Li
Principal Subsidence Engineer;
Department of Primary Industries

David O'Brien
Beltana Coal NSW

Mr Gary Brassington
BHP Billiton Pty Ltd

Ms Joanne Page
Tahmoor Colliery

Mr Mark Pinksten
BHP Billiton Pty Ltd

Dr Chris Harvey
Senior Environmental officer
Department of Primary Industries