Hello to the Plumbing encyclopaedia.
I wonder if anyone could answer a question I have about trenches.
Is there any regulation concerning the sharing of a trench for mains water and sewage?
The sewage will be pumped.
Your expertise will be greatfully received.
TIA
hi sparks
With five core flex there’s another strand which Is either pvc or thread.
What’s it for?
I’m sure at least one of you can settle a debate. Thanks given for best answer.x
Ps
Sparks are crap at wiring heating controls.x