NCC 2022 Volume Three - Plumbing Code of Australia
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Classification
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Classification
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C2

Part C2 Sanitary drainage systems

TAS C2D4 General requirements2019: C2.4

Insert TAS subclause C2D4(2) in clause C2D4 as follows:

(2) For Tasmanian venting requirements see TAS C2D6.

TAS C2D6 Venting requirements2019: TAS H102.1(1) and (3)

(1) A sanitary drainage system must provide ventilation in accordance with AS/NZS 3500.2.

(2) A sanitary drainage system which connects to an on-site wastewater management system must have—

  1. a secondary vent within 10 metres of the on-site wastewater management system; or
  2. where (a) cannot be achieved, a low level (ground) vent at the sanitary drainage point of connection.

(3) A sanitary drainage system which connects to an on-site wastewater management system must have inspection openings that—

  1. are located at the point of connection to an on-site wastewater management system; and
  2. terminate at or above finished surface level.

Explanatory information

See TAS Figure C2D6 Alternative venting arrangements

Insert TAS figure (C2D6 (explanatory)) C2D6 as follows:
TAS Figure C2D6 (explanatory): Venting requirements
image-C2D6-venting-requirements-TAS.svg