Approval and Repairs for an Existing Pool in Cairns

The Regulation's repairs line reads “Building work that consists of repairs, maintenance or alterations to an existing building or structure, other than— (a) alterations to existing fencing for a regulated pool; or”, and its limit reads “(2) However, subsection (1) does not apply to repairs, maintenance or alterations that— (a) change the building or structure’s floor area or height; or” followed by structural components and fire safety. The work it lists as self-assessable “must comply with the relevant provisions”. Whether a particular resurfacing job is a repair inside that line, or an alteration outside it, is not something this site can say either way.

New pools and Cairns Regional Council

QBCC says “Before building a pool you must get building approvals from your local council or private certifier.” and “You must have a compliant fence before you fill the pool with 300mm or more of water.” Cairns Regional Council says “Building certification is required for swimming pools and associated fencing.” and “All new swimming pools and spas require building approval from a Private Building Certifier.” Its page covers new pools and does not say whether resurfacing an existing pool needs certification.

The question to put to a certifier

Ask a building certifier before work starts whether the job as quoted is a repair or maintenance inside the Regulation's line, whether it touches a structural component, and whether the fence is part of it. The fence page covers the fence rules that apply while the work is done.

The council's natural hazards planning scheme policy says the areas modelled as subject to storm tide inundation are mapped within the Flood and inundation hazards overlay of CairnsPlan 2016. This site does not say any lot is inside it; the locality pages describe only what the council and Geoscience Australia say about each place.

Is resurfacing a repair under the Building Regulation 2021?

No source read says so either way. Repairs, maintenance and alterations to an existing structure are self-assessable with limits, so ask a building certifier before work starts.

Does a new pool need approval in Cairns?

Yes. Cairns Regional Council says all new swimming pools and spas require building approval from a Private Building Certifier.

Does the fence count as part of the approval question?

Alterations to existing fencing for a regulated pool are carved out of the repairs line, so a job that changes the fence needs the certifier's answer separately.