![Melbourne] This concrete lid, which I'm fairly certain covers an access point to a sewage line, is in my backyard. Does anyone know the safe minimum distant to plant shrubs and trees? : Melbourne] This concrete lid, which I'm fairly certain covers an access point to a sewage line, is in my backyard. Does anyone know the safe minimum distant to plant shrubs and trees? :](https://i.redd.it/gmcp0h72p6201.jpg)
Melbourne] This concrete lid, which I'm fairly certain covers an access point to a sewage line, is in my backyard. Does anyone know the safe minimum distant to plant shrubs and trees? :
![Drain cap on the concrete of sewer cover. Drain cap on the concrete of sewer cover on the walk way old strong steel iron and | CanStock Drain cap on the concrete of sewer cover. Drain cap on the concrete of sewer cover on the walk way old strong steel iron and | CanStock](https://cdn.w600.comps.canstockphoto.com/drain-cap-on-the-concrete-of-sewer-cover-stock-photo_csp41715743.jpg)
Drain cap on the concrete of sewer cover. Drain cap on the concrete of sewer cover on the walk way old strong steel iron and | CanStock
![This could have been life and death': Utility workers find signs children lived in sewers near Seattle - The Washington Post This could have been life and death': Utility workers find signs children lived in sewers near Seattle - The Washington Post](http://www.washingtonpost.com/news/morning-mix/wp-content/uploads/sites/21/2016/08/Cq-IiFoXgAE6pN4.jpg)