Recent content by Tonyc

The conflicting information I am getting is wether the the drop should be 3-5 mm per metre, 3-5 cm per metre 1/8 of inch per foot etc.

I am in the process of connecting my property to mains drains. I have laid 100mm diameter pipes in a trench 24 Metres long. I seem to be getting conflicting info of how to work out the correct downward slope, can anyone help?