Hello Louri, I haven't ...

Hello Louri,

I haven't design similar project but I would recommend you consider the following:

1- Obtain existing record of the building to gain more understanding of where the utilities are.

2- Carry out non intrusive radar scanning; I have commissioned concrete scanning before to give me an idea of reinforcement in an old structure so this may help in locating services as well. This  link/ company, maybe be able to help or direct you to relevant survey provider:

https://concretescanningservices.com.au/services/underground-utility-location/

2- you will need to consider earthling requirement when using brackets fixed to the walls.

3- Once determining the least intrusive alignment of the rising main then you need to check head loss as you are likely to get lots of bends in the pipe etc.

4- consider thrust forces on the pipe bends and thrust restraint requirement on both the pipe and the brackets. Also thrust forces transferred to wall.

Good luck