SURVEY QUESTION

This survey is to gather information on the way local authorities ask how sanitary plumbing and sanitary drainage systems are tested in each local area.

AS/NZS3500.2:2018 section 15 Testing of Sanitary Plumbing and Sanitary Drainage Installations.

 All new, repaired or replaced sanitary plumbing and sanitary drainage installations shall be tested by hydrostatic, air pressure or vacuum testing to demonstrate that they are watertight. Testing shall be conducted prior to the placement of the trench fill (backfill).