Browse Forums Building Standards; Getting It Right! Re: Sanitary Plumbing Query 3Feb 01, 2019 10:59 pm 3in1 Supadiverta. Rainwater Harvesting Best Practice using syphonic drainage. Cleaner Neater Smarter Cheaper Supa Gutter Pumper. A low cost syphonic eaves gutter overflow solution. Re: Sanitary Plumbing Query 5Feb 21, 2019 10:33 am The applicable AS/NZS 3500.2 Standard is below. 4.6.6.7 Height above surrounding ground The minimum height between the top of the overflow gully riser, or the invert of the overflow pipe, and the finished surface level shall be 75 mm, except where the gully riser is located in a path or a paved area, where it shall be finished at a level so as to prevent the ponding and ingress of water. The Standard is open to 'professional' judgement and trust in the industry 'professional' (cough) qualified to do the work. NOTE: The invert is the lowest point of a pipe's opening. 3in1 Supadiverta. Rainwater Harvesting Best Practice using syphonic drainage. Cleaner Neater Smarter Cheaper Supa Gutter Pumper. A low cost syphonic eaves gutter overflow solution. 2 7191 There is no reason why building contract reconciliation cannot be done prior to handover, if the builder won't do it get someone to do it for you. Why would you pay for… 3 6688 In my experience roof is essential element of the building envelope and hence a common property and should be covered by owners corporation however a detailed review of… 3 6169 |