GPPH Principal

Peter J. Hayes
GPPH Principal

Peter J. Hayes

Peter has 39 years’ experience in the coal and metalliferous mining industry in Australia and has worked at all levels of management from face Deputy to Chief Operating Officer.
GPPH Principal

Geoffrey N. Pitkin
GPPH Principal

Geoffrey N. Pitkin

Geoff has 40 years’ experience in the New South Wales and Queensland coal industries with a background in open cut and underground operations, new mine development and the preparation of feasibility studies.
GPPH Principal

Dean Sorley
GPPH Principal

Dean Sorely

Dean has some 21 years’ experience in the coal mining industry in both underground and open cut. He has been working in the Australian coal industry since 1993 in various roles and has worked as a consultant for several years.

Scheduling System