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Senior Consultants
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Raymond Vo, Senior Consultant

Raymond possesses a combined Bachelor of Civil Engineering (Civil) and Commerce (Finance). He has extensive experience delivering multi-billion dollar transport projects across NSW. He draws on a diverse technical background including finance and data processing to manage and deliver projects of any scale and nature. Raymond's experience includes unique, complex scope such as WestConnex 3B Temporary Works and Sydney Metro Tunnel and Station Excavation, working in extremely constrained locations.

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Alexander Madonna, Senior Consultant

Alexander is a mechanical engineer with extensive experience working for Tier 1 contractor's delivering major multibillion dollar transport infrastructure projects. He has experience in design development and management within a multidisciplinary team, construction management, project delivery and stakeholder management. Alexander was recently a part of the Design Management and Tunnel Civil Fitout teams for the WestConnex 3B - Rozelle Interchange project. He was extensively involved in the coordination of multidisciplinary design packages, management of programs for deliverables and scope of works and commercial coordination. Alexander has a double degree in Mechanical Engineering and Business. 

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Erin McCosker, Senior Consultant

Erin is a Senior Consultant with experience in the preparation of environmental documentation including environmental management plans, assessments and constructability reports for road infrastructure projects and commercial/social infrastructure developments. She also has experience in community consultation and stakeholder management. Erin provides these services to clients in both the private and government sectors. Erin is currently a PhD candidate at the Centre for Marine Bio-Innovation at the University of NSW.

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Louise McAndrew, Senior Consultant

Louise is a civil and structural engineer with project management and design experience, across the rail infrastructure and buildings sectors. Louise achieved a scholarship through the Institution of Civil Engineers, ICE, to be sponsored throughout her undergraduate and master’s degree, with project placements, in partnership with a major construction company. Louise has recently worked on the £1.6bn HS2 Old Oak Common Station in London as Assistant Package Manager, where she managed works for various packages, undertaking planning and coordination between subcontractors, clients and external stakeholders. As part of this role, she also prepared and reviewed internal reports, including subcontractor documentation, and composed commercial instructions for upcoming package works. Louise has also previously worked on the £831M Crossrail, C512 Whitechapel Main Station Works in the UK, where she supervised and planned package works for handover to Crossrail, on the Shafts and Tunnels, and Demolition Team, for the new Elizabeth Line. Other projects include London Underground’s Victoria Station Upgrade Project, Kodak’s former headquarters, 65 Kingsway, and IBM building, Southbank, London.

Nick Berriman, Senior Consultant

Nick is an electrical engineer with experience in HV design, project execution, energy strategy and Renewable Energy Zone implementation. He has a strong background in data analytics, design and strategic consulting.

Nick advised on the strategic development of all five NSW Renewable Energy Zones, and was involved in the HV substations and transmission line design for both New England Renewable Energy Zone concept design and Central West Orana Renewable Energy Zone detailed design. His experience also includes secondments with both Essential Energy and AusNet where Nick led the development of feasibility studies for project pilots, considering financial, regulatory, and technical requirements in the planning phase.

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