NCC 2016 Volume Three
Part C2 Sanitary Drainage Systems (Deemed-to-Satisfy)

Part C2 Sanitary Drainage Systems (Deemed-to-Satisfy)

C2.1 Deemed-to-Satisfy Provisions

Performance RequirementsCP2.1 and CP2.2 are satisfied by complying with C2.2.

C2.2 General requirements

ACT C2.2(a)

NSW C2.2(a)

NT C2.2(a)

Qld C2.2(a)

Vic C2.2(a)

(a)

The design, construction, installation, replacement, repair, alteration and maintenance of a sanitary drainage system must be in accordance with—

(i)

AS/NZS 3500.2; or

(ii)

for a Class 1a or Class 10 building, Section 4 of AS/NZS 3500.5;

and the requirements of this Part.

Qld C2.2(b)

(b)

The requirements of (a)(ii) do not apply to the main line of a sanitary drainage system serving 20 or more Class 1a buildings on the same allotment.

(c)

Where there is no point of connection to a Network Utility Operator’s sewerage system, the design, construction, installation, replacement, repair, alteration and maintenance of a wastewater treatment system must be in accordance with AS/NZS 1546.1, AS/NZS 1546.2, AS/NZS 1546.3 or AS/NZS 1547 as appropriate.

ACT C2.2(d), (e), (f), (g), (h)

Tas C2.2 (d), (e)

Vic C2.2(d), (e)

Explanatory information: Cross-volume considerations

Explanatory information: Cross-volume considerations

NCC Volumes One and Two deal with a number of areas of on-site construction which are relevant to sanitary drainage systems. These include, but may not be limited to, the following:

NCC Volume One Class 2 to 9 buildings NCC Volume Two Class 1 and 10 buildings
Excavations for pipework adjacent to a building and footings B1 Structural Provisions 3.1.1 Earthworks
Termite management for attachments to a building and penetrations through a slab B1 Structural Provisions 3.1.3 Termite Risk Management
Penetrations for pipework through a vapour barrier B1 Structural Provisions 3.2.2 Preparation
Pipework in timber bearers and joists of solid timber or engineered wood products B1 Structural Provisions 3.4.0 Framing
Fittings, fixtures and pipework installations in steel framed construction B1 Structural Provisions 3.4.2 Steel Framing
Penetrations through a fire-resisting wall or floor C3 Protection of Openings 3.7.1 Fire Separation