sewage pumping station

[maude]

Hi folks.I may have to fit one of these to connect a shower room/wc to the new to be fitted fosse septique.The station will require 63mm pipe,flexible to be trench fitted outside around the existing 2 walls,aprox 30m long.due to limited land and close to the road by 4 m,what depth should the pipework be to prevent frost damage.It will be gravelled over above,but no traffic.thanks Maude

[Dave&Olive]

[quote user="maude"]Hi folks.I may have to fit one of these to connect a shower room/wc to the new to be fitted fosse septique.The station will require 63mm pipe,flexible to be trench fitted outside around the existing 2 walls,aprox 30m long.due to limited land and close to the road by 4 m,what depth should the pipework be to prevent frost damage.It will be gravelled over above,but no traffic.thanks Maude[/quote]

 mmmmm put the fosse in a different place ,so you don`t have to

          Dave

[maude]

thanks Dave-but I dont think the road department would apreciate my fosse under their road, Maude