Cross-connection control


This non-mandatory Handbook provides guidance on cross-connection control requirements in NCC Volume Three. It aims to provide practitioners with sufficient knowledge to successfully apply cross-connection control in plumbing and drainage solutions.

The Handbook has a practical focus, and is intended to provide an understanding of the policy objectives and the technical basis of the NCC requirements, this will enable practitioners to manage a range of situations where different design and assessment tools are needed.

Cover Image: Cross Connection Control

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