How I'll be involved in your project: the structural engineering process

Now that we've established that we'll be a good fit and work together well, let’s take a look at how I'll be involved in your project and what the process will look like.

Initial consultation

The first step is a consultation where we discuss your project in detail. This is your chance to share your vision, budget, and any specific concerns you have. I may have been engaged by your architect and will work with them directly as the go-between with you. The consultation may involve you, the homeowner or business owner, the architect, or both.

Site visit and assessment

I will visit the site to assess the current conditions. I’ll take measurements, evaluate the existing structure, and identify any potential issues. I’ll also look for site constraints that may affect the building techniques I suggest, such as access for machinery. I may discuss preferred building methods with your architect or building contractor so we can address these considerations before I start my designs.

Design and planning

Based on the site visit and your requirements, I will create detailed plans and designs. This includes calculations to ensure the structural integrity and safety of the project. If you’re working on a renovation, I’ll ensure that the new work integrates seamlessly with the existing structure.

Approval and permits

Navigating the building consent process in New Zealand is crucial for any project. Here’s a brief overview of what to expect:

  • The project lead, be that your architect, project manager, or yourself as the client, will prepare a Building Consent submission. This submission will include all the relevant documents needed for the council to assess the consent. My structural engineering designs, calculations, and any supporting contractor drawings, geotechnical reports, etc., will be part of this submission to help the council make an informed decision​.

  • Once submitted, the council has 20 working days to process it. During this time, they may request additional information if necessary, which pauses the processing time until the information is provided.

  • The council will assess your application against the Building Code and any relevant regulations. Upon approval, you’ll receive the building consent, allowing you to commence work​.

Construction phase

Construction begins on your project once a Building Consent or a Resource Consent has been approved by your local council. During construction, I will provide ongoing support. The type of Construction Monitoring required is specified in the building consent issued by the council and depends on the complexity of the project. More complex projects will require more frequent site visits. My support may include:

  • Reviewing contractor work to ensure compliance with the approved Building Consent.

  • Answering questions and providing guidance.

  • Making adjustments as needed.

  • Monitoring the project at key points to ensure the structural engineering design is being followed correctly and efficiently.

Collaboration between the architect, me as your structural engineer, and the contractor is essential at this stage. This teamwork helps ensure that long-term costs are minimised and that your vision comes to life effectively. Despite best efforts, unforeseen issues can arise during construction, particularly in renovation or extension projects where conditions may differ from expectations. I typically handle any required design changes on an hourly rate basis. Properly documenting these changes is crucial to ensure they are integrated into the construction record, especially when they impact the design.

Final inspection

Once construction is complete, the contractor or builder will notify me and issue a producer statement confirming that the construction matches the building consent plans. I'll review all construction monitoring reports and any design changes to ensure the project has been built as planned. When I'm confident everything meets the design specifications, I'll issue a Producer Statement Four (PS4), signed by a chartered structural engineer. The PS4 confirms that the structural and geotechnical work is up to standard. You or your architect can then use the PS4 and the monitoring reports to apply for a Code of Compliance Certificate (CCC) from the council.

Ready to start your project?

Choosing the right structural engineer and asking the right questions are key to your project's success. Whether you're located in Wellington, Kapiti Coast, or Wairarapa, I can guide you through your renovation or new build with ease.

If you're ready to get started and have any questions, feel free to reach out. Let’s collaborate to ensure your project's success – contact me for expert advice and tailored services.