2SD design provides comprehensive structural engineering services across Australia and New Zealand. Our core services include:

• Structural Design,

• Seismic Assessments and Strengthening,

• Peer Review,

• 3D modelling, CAD Drafting and Building Information Modelling (BIM),

• Construction Monitoring​.

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In addition, we offer specialist services such as:

• Pre-project feasibility studies, including detailed material schedules and 3D modelling

• Wind load assessments using Computational Fluid Dynamics (CFD)

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Our team has gained extensive experience delivering high-profile commercial, public, residential, and industrial projects throughout Australia, New Zealand and Europe.

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Structural Engineering

We undertake all stages of structural design, peer review, feasibility studies, and construction monitoring, including:

• New structures and buildings in steel, reinforced concrete, reinforced masonry, and timber

• Industrial-specific structures

• Multi-storey buildings

• Underground structures

• Retaining structures

• Modifications and strengthening of existing buildings and structures

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We deliver the full spectrum of structural design services - from conceptual design through to detailed documentation.
Using advanced modelling techniques and industry-leading software such as ETABS, Robot Structural Analysis Professional, Mathcad, Revit, AutoCAD, we enhance design accuracy, cost certainty, and interdisciplinary coordination.

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Seismic Assessment and Strengthening

We provide comprehensive seismic risk assessment and structural strengthening services, including:

• Seismic analysis and design for earthquake resistance

• Determination of site-specific seismic hazards

• Assessment of the seismic performance of existing buildings and structures

• Cost–benefit and sensitivity analysis for earthquake strengthening solutions

Our seismic expertise ensures that all recommendations balance safety, cost-efficiency, and constructability.

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3D Modelling, BIM and CAD Drafting

We offer complete structural drafting and modelling services, including:

• Structural CAD drafting,

• 3D modelling of structures and buildings using Revit,

• BIM (Building Information Modelling) coordination,

• Material scheduling for costing.

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