Protection of fixtures where overflow relief gully height requirements cannot be met

This plumbing industry advisory note outlines the requirements for achieving overflow relief gully height requirements.

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Download Plumbing advisory note - Protection of fixtures where overflow relief gully height requirements cannot be met PDF 248.73KB File last updated on: 15 July 2025.

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Type: Compliance
Author: Building Commission NSW
Publication Date: 05 May 2021

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Housing and construction
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