iSEE VISUAL ANALYSER
TRUCK SIMULATION
COSTING SYSTEM
SHEDULING SYSTEM
DATA TOOLS
DRAGLINE SIMULATION 
ONLINE TOOLS 
Email-
GPPH Principal
Brian Baumhammer
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GPPH Principal
Brian Baumhammer
Brian has more than 30 years’ experience in coal and metals operations across Australia and Indonesia in many different mining environments. Within this experience he has held a wide range of roles with a strong management and technical background.
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GPPH Principal
Geoffrey N. Pitkin
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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.
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GPPH Principal
Dean Sorley
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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.
Contact GPPH
Maitland, Australia
GPPH and Associates (Head Office)
PO Box 60
Level 1, 541 High St
Maitland New South Wales 2320
Australia
Phone: (+61) 24915-7354
Fax: (+61) 24933-2708
General Enquiries: 
Employment:
Singleton, Australia
Pitkin Mining Consultants Pty Ltd (Site Office)
Accounts:
Phone: (+61) 42092-8280
Cessnock, Australia
PJH Consulting Pty Ltd (Site Office)
Accounts:
Phone: (+61) 41955-5445
Main Contacts
Geoffrey Pitkin 
Peter Hayes
Dean Sorley
Michael Pitkin