Previous determinations

Determinations are made by MBIE on matters of doubt or dispute to do with building work. Rulings are legally binding, but only in relation to each case.

Previous determinations may provide some useful guidance for those faced with similar problems, but note that individual circumstances may vary.

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2019/004: Decisions to refuse to issue a code compliance certificate and to issue a notice to fix in respect of a solid fuel heater

Note: This determination is subject to clarification

 

This determination concerns an as-installed solid fuel heater installed without the clearance behind it that was described in the manufacturer’s installation instructions.  The determination considers the compliance of heater and a notice to fix issued in respect of this work.

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2018/059: Issue of a notice to fix in respect of the compliance schedule and building warrant of fitness for a building

Note: This determination is subject to clarification

 

This determination concerns a notice to fix issued by an authority in respect of the specified systems in a building, the compliance schedule, and the building warrant of fitness. The determination considers whether the notice to fix was correctly issued, the information to be provided in a compliance schedule, and the issue of the building warrant of fitness.

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2018/048: Refusal to issue a building consent for alterations of an existing building

This determination considers fire spread across a boundary in relation to an existing commercial building that is being altered. The determination considers how distance is measured to the relevant boundary for the purposes of considering fire spread to other property in order to satisfy the requirements of Building Code Clause C3—Fire affecting areas beyond the fire source.

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2017/088: Code-compliance of a facade system proposed for remediation work to an apartment building

This determination considers the compliance of a replacement façade system to an existing 5-storey building. The facade system incorporates high-pressure laminate panels fixed to an aluminium frame creating a 50mm wide cavity between the panels and the lined timber-framed wall behind. The authority has concerns about the facade system’s ability to perform with respect to preventing the spread of fire over the external cladding. The determination considers the compliance of the original facade system, and as modified in response to the determination’s initial findings.

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2017/074: Requirement for fire resistance of a timber deck

This determination considers whether the structure without fire resistance complies with Clause C3 of the Building Code.  The determination discusses whether the structure as constructed satisfies C/AS1 and whether it complies as an alternative solution.

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2017/023: Compliance of the substitution of automatic fire sprinkler systems for heat detectors in a basement carpark

This determination considers the compliance of a Type 6 automatic fire sprinkler system in a basement carpark with Clause C4.3. The determination discusses whether heat detection is required, or if the installed Type 6 automatic fire sprinkler system satisfies the Acceptable Solutions as heat detection. The determination discusses whether there are any significant differences between a sprinkler system and heat detectors that would affect life safety.

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2017/022: Refusal to grant a waiver of Clause C3.4(b) of the Building Code in respect of the use of an artificial turf floor surface lining

This determination considers the compliance of the artificial turf flooring with Clause C3.4(b) of the Building Code. The determination discusses the allowances within the Acceptable Solutions for non-compliant surface finishes, and whether there are reasonable grounds to issue a waiver of the building consent in respect of the artificial turf.

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2017/002: Requirement for fire resistance of a slatted timber deck over a car parking area to new townhouses

This determination considers whether the proposed deck construction would comply with Clause C3 of the Building Code. The determination discusses whether the timber slatted deck over a carport is a roof for the purpose of C/AS1 and whether the design is an alternative solution.

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2016/048: Section 112 requirements to remediate the fire separation between units in an apartment complex, and compliance of the proposed solution

This determination concerns construction defects that were exposed during building work undertaken to remediate weathertightness issues. The determination considers the code-compliance of the use of intumescent sealant without plasterboard patches for penetrations in intertenancy walls, and discusses the application of section 112 of the Act in respect of the defects in existing construction including those not exposed as part of the proposed building work.

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2024/012: Regarding whether the installation of a woodburner complies with the Building Code

The authority refused to issue a code compliance certificate for the building work and is seeking determination as to whether the installation of a woodburner (of which the hearth is a necessary element) complies with the Building Code.

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This information is published by the Ministry of Business, Innovation and Employment’s Chief Executive. It is a general guide only and, if used, does not relieve any person of the obligation to consider any matter to which the information relates according to the circumstances of the particular case. Expert advice may be required in specific circumstances. Where this information relates to assisting people: