Understanding Performance Solution Reports

At CVL Engineers, we are committed to providing innovative and compliant engineering solutions for all types of building projects. One of the critical services we offer is the preparation of Performance Solution Reports, which are essential for ensuring that your project meets the requirements set forth in the National Construction Code (NCC) 2022.

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What is a Performance Solution?

In the context of the NCC 2022, a Performance Solution is an alternative method for achieving compliance with the building code’s Performance Requirements. Unlike the Deemed-to-Satisfy (DTS) provisions, which provide a prescriptive pathway to compliance, a Performance Solution allows for flexibility in how compliance is achieved. This approach is particularly useful when dealing with unique building designs, site-specific conditions, or when using innovative materials and construction methods.

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When is a Performance Solution Required?

A Performance Solution is typically required when a project cannot fully comply with the DTS provisions of the NCC. For example, consider the following scenarios:

  • Ceiling Heights: The NCC generally requires ceiling heights of at least 2.4 meters in habitable spaces. However, in certain renovation or conversion projects, achieving this height might be impractical due to existing structural constraints. A Performance Solution can be developed to demonstrate that a slightly lower ceiling height still provides adequate amenity and safety for occupants.
  • Lack of Step Down to Exterior: The NCC mandates a minimum step down from interior habitable spaces to exterior areas to prevent water ingress. If a site’s existing conditions do not allow for this step down—such as in a garage conversion where the floor level cannot be altered— a Performance Solution can propose alternative measures like enhanced drainage systems or weather seals to achieve the same level of protection.

These are just a few examples of where a Performance Solution can be invaluable, providing the flexibility needed to meet compliance without compromising on safety or functionality.

The Process of Developing a Performance Solution Report

At CVL Engineers, developing a Performance Solution Report involves a systematic process:

Assessment of Compliance Departure

We begin by identifying the specific aspects of your project that do not meet the DTS provisions. This step involves a thorough analysis of the relevant Performance Requirements in the NCC 2022.

Site Inspection and Data Collection

Our engineers conduct detailed site inspections to gather all necessary data. This includes evaluating existing conditions, such as ceiling heights, drainage systems, and the presence of protective structures that may mitigate risks like water ingress.

Development of the Performance Solution

Based on the assessment and data collected, we develop a customized solution that addresses the compliance departure. This solution is designed to meet or exceed the Performance Requirements, ensuring that your project is both compliant and safe.

Documentation and Reporting

The Performance Solution is then documented in a comprehensive report. This report outlines the solution, the rationale behind it, and how it meets the NCC’s Performance Requirements. The report is a crucial document for building certifiers and regulatory authorities to review.

Implementation and Follow-up

After the report is completed, we assist with the implementation of the proposed solution. We also provide guidance on ongoing maintenance to ensure long-term compliance and functionality.

Why Choose CVL Engineers?

Choosing CVL Engineers to prepare your Performance Solution Report ensures that your project is handled by experts with a deep understanding of the NCC 2022. Our team is committed to delivering solutions that are not only compliant but also practical and cost-effective.

Whether you’re dealing with a complex building design, such as lower-than-standard ceiling heights, or site-specific challenges like the lack of a step down from habitable spaces to exterior areas, a Performance Solution Report can provide the flexibility you need while maintaining the highest standards of safety and compliance.

Any question? Let's get in touch!

Contact us today to learn more about how CVL Engineers can assist you with Performance Solution Reports and other engineering services.

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  • Prompt and efficient engineering service, always answers or returns phone calls and very flexible in engineering designs. I would definitely recommend these guys.

    Rami Nahas Avatar Rami Nahas
    May 17, 2021

    We have engaged CVL for our renovation project of our home. Brian has been incredibly helpful and accommodating to our needs and has given logical and sound advice when required. As owner builder we appreciate that he understands our needs & vision and has greatly assisted. I would highly recommend his services to those interested.

    Harriett Lipton Avatar Harriett Lipton
    May 17, 2021

    We had Brian from CVL manage our renovation and we found him to be excellent. Brian was accommodating and worked so hard to work within our tight timeframes which we were very grateful for. It was an added bonus having the plans and certification done through the same company, alongside the engineer.

    Kirby Cook Avatar Kirby Cook
    May 17, 2021
  • Brain was absolutely amazing to work with, knows the industry well & very good at what he does. It was our first build, we had a few problems but Brian made the whole process stress free & easy. The communication was great and there wasn't a problem that he couldn't solve. Goes above & beyond for his clients & treats you as his priority. Even my builder thinks he's a legend. Can't thank him enough for all his help! Have recommended to many and will continue to do so.

    becky ohalloran Avatar becky ohalloran
    May 17, 2021

    Brian is very friendly, and one of the very few pwole that gets back to you straight away. Super friendly and very professional.

    Sue Rigato Avatar Sue Rigato
    May 17, 2021

    Best in the business. Quick turn around and quality job. Strongly recommended!

    Brendan Dingle Avatar Brendan Dingle
    September 17, 2023
  • I take seriously giving any business a 5 rating to ensure the validity of this site. I don’t hesitate to give this company and especially Brian a five. Not only was his pricing competitive he had no hidden “surprise” cost. He gave suggestions on bracing positions that was a lot more user friendly to what we had. He always was on time and ensured all paperwork was sent in a timely manner. I have no hesitation to recommend this engineer regards Bonny

    Bonny Cronin Avatar Bonny Cronin
    May 17, 2022

    We used CVL Engineers for our extension. Very Responsive, good communication. Worked well with builder. Reasonable pricing too.

    Steven Bush Avatar Steven Bush
    May 17, 2021

    Great guy and very helpful.

    Michael Shepherd Avatar Michael Shepherd
    May 17, 2021