#37527
scotlandx
Strataguru

    You need to obtain a sewer diagram showing the exact location of your sewer pipes, that way you know what is and isn’t yours, and also where the pipes are (very handy).

    https://www.sydneywater.com.au/SW/plumbing-building-developing/plumbing/diagrams-and-prints/index.htm

    You can buy the diagram on Infotrack online, it’s not that expensive.