Our People

Doug Hawkes

 

Doug Hawkes is the Managing Director, Principal Structural Engineer and Owner of Structural Integrity Engineering Pty Ltd. 

Doug has over 20 years of experience in the field of mining structures, with significant experience in the design and design auditing of bulk materials handling machinery and mining and heavy industrial infrastructure. This experience extends to a detailed knowledge of Australian and International structural design, machine design, materials and fabrication standards. He holds a Bachelor of Civil Engineering, with honours, from the University of Queensland, is the first Australian awarded an International Institute of Welding (IIW) International Welded Structures Designer Diploma, is a Registered Professional Engineer of Queensland and is currently studying a Bachelor of Laws. 

His career has included a wide variety of roles including as a structural design engineer, as site supervisor including contract management tasks for marine piling and wharf infrastructure, offshore workshop QA/QC assessments, conducting detail design auditing for both Australian and overseas suppliers, serious incident investigations and the provision of expert witness services for structural failures. 

Doug is the revision drafting leader and member of the Standards Australia Committee ME-043 on the bulk materials handling equipment structural design standard AS 4324.1.

Peter de San Miguel

Peter de San Miguel is Principal Structural Engineer of Structural Integrity Engineering Pty Ltd. 

Peter has been a Principal Structural Engineer of some of the largest engineering consulting firms in Australia. Peter has been at Principal Engineer level for over 30 years, and has over 45 years’ experience in the mining, heavy industrial and oil and gas industries. 

Peter is often sourced by maintenance, management and executive level personnel of mining and ports companies for his key skills of risk identification, assessment and mitigation with structural assets, including crisis recovery. 

Peter has communication and interpersonal skills that cover executive level communications and personnel ‘at the coalface’ carrying out the works. 

He has a long history with mining infrastructure and materials handling machines and continues this with frequent site visits.

Dr. Matthew Humphreys

Matthew Humphreys is Principal Structural Engineer, Advanced Analysis for Structural Integrity Engineering Pty Ltd.

Matthew has over 20 years of experience in a variety of structural engineering fields including mining, materials handling, heavy industrial, institutional, infrastructure and building, on projects of international and domestic natures. In addition, he has significant experience in the research and development of engineering structures including materials and structure testing as well as detailed linear, non-linear and dynamic finite element analysis.

Matthew has undertaken numerous stacker, reclaimer and shiploader audit engineering tasks to AS4324.1 requirements. His key skills lie in the application, review, assessment and judgement of the validity and accuracy of detailed finite element models and analyses.

Matthew has key communication skills to allow concise description of complex analyses and design outcomes to all levels of the project team.

Matthew holds a Bachelor of Civil Engineering, with honours, from the University of Southern Queensland and a PhD in Structural Engineering from the Queensland University of Technology. Matthew is a Registered Professional Engineer of Queensland and a Certified Practicing Engineer of Engineers Australia.

Scott Marlow

Scott Marlow is a Senior Structural Engineer for Structural Integrity Engineering Pty Ltd.

Scott has over 7 years of experience in structural engineering, primarily in mining, materials handling and heavy industrial structures, including both fixed plant and mobile bulk handling machinery.

Scott has undertaken a wide range of structural engineering works ranging from structural inspection of existing structures and bulk handling machinery, through to detail structural analysis, design and involvement in third party design audits associated with numerous greenfields and brownfields projects. He has also developed the ability to provide engineered solutions to assist with the safe and efficient completion of complex maintenance, remedial and crisis recovery tasks, plus communicate these designs to all levels of the project team. His key skills lie in the proficient analysis, design and inspection of mining, materials handling and heavy industrial structures.

Scott holds a Bachelor of Engineering (Civil and Construction Engineering), with honours, from Curtin University of Technology and is the second Australian awarded an International Institute of Welding (IIW) International Welded Structures Designer Diploma.

Simon Edgar

Simon Edgar is a Senior Structural Engineer for Structural Integrity Engineering Pty Ltd.

Simon has over 7 years of experience in structural engineering, primarily in mining, materials handling and heavy industrial structures including fixed plant and bulk handling machinery.

In this time, Simon has undertaken a wide range of structural engineering works including detail structural design, numerous condition and QA/QC inspections and design and site supervision of remedial works. This has included provision of onsite technical assistance during construction, design review of modifications and upgrades to both existing and new structures plus various studies on life extension, capacity and upgrade of existing fixed plant structures and bulk handling machines.

His skills lie in the proficient analysis, design and inspection of mining, materials handling and heavy industrial structures.

Simon holds a Bachelor of Engineering (Civil and Construction Engineering), with honours, from Curtin University of Technology.

 

 

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