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Major variations

 

Generally, where the work is outside the scope of the original consent (for example, additional footprint or increases in floor area, construction method, or significant changes to the layout), this would be considered a major variation. A formal amendment would be required for the new work to be undertaken.

Variations that are major often result when the variation impacts on a number of Building Code clauses.

The following examples demonstrate where compliance with the Building Code will be significantly affected (a major variation), therefore providing a trigger that a formal amendment is required. If approved, any amended application becomes part of the approved building consent documents file for that building project.

Examples of major variations

These examples are considered major variations because they impact on Building Code compliance and these changes need to be redrawn so the plans and specifications reflect what is to be built.

  • A deck or carport shown on the building consent drawings is no longer to be built.
  • The applicant wants an ensuite bathroom to be installed instead of a walk-in wardrobe shown on the building consent drawings.
  • A change to the assembly (for example, acrylic shower unit to a tiled shower unit)
  • Timber joists complying with NZS 3604 are shown on the building consent drawings, but the applicant is advised by the builder to change to a manufactured proprietary joist system.
  • The applicant wants to change part, or all, of the proposed cladding system from that approved in the original consent.
  • A new house is approved with a perimeter foundation wall and ordinary internal piles, but it is decided instead to construct a complete timber pile foundation.

The following scenarios outline situations of proposed variations that are major and require a formal amendment to consented building work:

While the above scenarios may assist in determining what is a major variation, building consent authorities will still be required to take into account individual circumstances with each variation they are dealing with.

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: