What are the right types of pipes to be used in underground piping?

[plumbingdoctor]

Hello guys

Any thought I installed underground pipes assume any code requirements in installing a pipe when the frost gets deep in winter. I'm using a PVC

 

[Chuck]

Hello guys

Any thought I installed underground pipes assume any code requirements in installing a pipe when the frost gets deep in winter. I'm using a PVC

I don't understand what you are asking.

The photograph appears to show a pipe that is above ground but below floor level.

Can you unpack your question a bit, please?

 

[WC1]

I don't understand what you are asking.

The photograph appears to show a pipe that is above ground but below floor level.

Can you unpack your question a bit, please?

I'm not sure it's a genuine account. Have a look at some of the previous posts.