Australia National Construction Code 2025 Volume Three (Plumbing Code of Australia)
Part C3: On-site wastewater management – Australia National Construction Code 2025 Volume Three (Plumbing Code of Australia)

Australia National Construction Code 2025 Volume Three (Plumbing Code of Australia) C3P5: C3P5 Design and build on-site systems with the right capacity, strength and materials

Systems that store, treat, dispose of or reuse wastewater on site must be designed and constructed with the treatment and storage capacity for the volume, make-up and discharge frequency of waste; the size, strength and rigidity for the flows, volumes and waste products processed; materials impervious to the waste and to water; and measures to keep surface water and stormwater out. Tasmania adds that access or inspection openings for desludging and maintenance must end at or above finished surface level and that the installation must keep meeting C3P1 to C3P9 throughout its life.

Maintained by Gerard Blokdyk

Other controls in Part C3: On-site wastewater management – Australia National Construction Code 2025 Volume Three (Plumbing Code of Australia)

Query this from an agent

The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.