• Design of dipping tube tank for horizontal or slopping downward pumping reach (Hammar)?

    Hello Everyone, I am protecting a horizontal sewage line with a dipping tube and I have some questions 1) Should the dipping tube tank base be on the ground level or can it be lowered sometimes for some reason? 2) when I tried to put it in the ground…
  • Hammer Column Separation Sewage Rising Main

    Hi All, I'm modelling an existing DN450 AC Class15 foul rising main in Hammer. The total rising main length is approx 2.9km, however the highest gradient point is located at approx 2.1km. In order to simulate the highest gradient point in Hammer, I…