Delivering enduring value through

thoughtful, practical design.

An engineering consultancy
with a difference.

Recognising the need for a consultancy that prioritised relationships, trust, and practical solutions tailored specifically to New Zealand’s unique
 building environment

OUR SERVICES

1

Residential Design

We specialise in structural engineering for new or existing residential homes, ensuring compliance with New Zealand’s building codes and standards. Our services encompass:

  • Design of structural elements such as beams, columns, and load-bearing walls.
  • Bracing systems to resist wind and seismic forces.
  • Foundation and floor slab design tailored to site-specific conditions.
  • Specific engineering wind checks.
  • Design of high-performance homes by incorporating passive principles and minimising thermal bridging.
  • Integration with architectural plans to ensure structural feasibility.
  • Construction monitoring.

2

Renovations

Our expertise extends to structural and bracing designs for residential renovations, including:

  • Assessment of existing structures for load-bearing capacity.
  • Design modifications to accommodate new layouts or extensions.
  • Seismic upgrades to enhance building resilience.
  • Coordination with architects and builders to provide seamless integration.​

3

Retaining Walls

We provide design solutions for retaining walls, addressing challenges such as:

  • Slope stability and liquefaction.
  • Materials including timber, concrete, or masonry.
  • Drainage to prevent hydrostatic pressure buildup.
  • Compliance with local council requirements and geotechnical recommendations.​

4

Balustrades (Internal and External)

Our services include the design of balustrades for residential homes and public spaces, focusing on:

  • Structural integrity and load resistance.
  • Aesthetic integration with existing architecture.
  • Compliance with safety standards and building codes.
  • Materials including glass, metal, or timber.

5

Signs

We offer structural design services for various types of signage, ensuring:

  • Structural stability under wind and seismic loads.
  • Foundation design suitable for site conditions.
  • Compliance with the Building Act requirements for structures.

6

Non-Residential Building Design

Our capabilities encompass structural designs for non-residential buildings across all project types, including:

  • Commercial buildings such as offices and retail spaces.
  • Industrial facilities, including warehouses and factories.
  • Educational and institutional buildings.
  • Seismic assessment for all types of building structures.
  • Customised solutions tailored to specific functional requirements.​

7

Foundation and Floor Slab Design

We provide comprehensive design services for foundations and floor slabs, addressing:

  • Soil-structure interaction and geotechnical considerations.
  • Foundations on liquefiable soils
  • Design of shallow and deep foundation systems in conjunction with geotechnical engineers
  • Slab-on-grade and suspended slab designs.

8

Food Processing Structures, Including PIR Panel Structures

Our team has specialised experience in designing structures for the food processing industry, focusing on:

  • Hygienic design principles to meet industry standards.
  • Integration of PIR (Polyisocyanurate) panel systems for thermal efficiency.
  • Designing structures to meet thermal performance requirements.
  • Structural solutions for process equipment support.
  • Coordination with process engineers to provide functional layouts.​

9

Peer Reviews

We offer independent peer review services to assess and validate structural designs, providing:

  • Critical evaluation of design assumptions and methodologies.
  • Identification of potential design issues or oversights.
  • Recommendations for design optimisation and compliance.
  • Assurance for stakeholders regarding design robustness.​

10

Expert Witness

Our engineers are available to serve as expert witnesses in legal and dispute resolution contexts, offering:

  • Independent technical assessments and reports.
  • Expert testimony in mediations, court or arbitration proceedings.
  • Analysis of structural failures or deficiencies.
  • Support in construction litigation and claims.​

11

Owners engineer

Acting as the Owner’s Engineer, we provide oversight and advisory services throughout the project lifecycle, including:

  • Review of design and construction documentation.
  • Monitoring of construction progress and quality.
  • Coordination between stakeholders to ensure project objectives are met.
  • Risk management and mitigation strategies.​

12

Building Product Design

We assist manufacturers and suppliers in the design and development of building products, focusing on:

  • Structural performance and compliance testing.
  • Development of technical specifications and installation guidelines.
  • Certification support for regulatory approvals.
  • Innovation in product design for enhanced performance.

Let's Discuss
Your Next Project

Wellington
New Zealand
martin@eapengineering.co.nz

Christchurch 
New Zealand
nick@eapengineering.co.nz

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