NCC 2022 Volume Three - Plumbing Code of Australia Breadcrumb NCC National Construction Code 2022 NCC 2022 Volume Three - Plumbing Code of Australia Schedule 10 Victoria B1 Part B1 Cold water services Part B1 Cold water services VIC B1D3 General requirements2019: VIC B1.4(1), (2) and (3) Delete clause B1D3 and insert VIC B1D3 as follows: (1) A cold water service must be in accordance with AS/NZS 3500.1. (2) Drinking water that is not intentionally heated must be delivered at a temperature of less than 40°C. (3) A hose tap must be provided in men's public toilets adjacent to the urinals.