If you have completed the ‘Stormwater Geometry’ course then this project will be familiar to you.

In the geometric course, you will have marked sag points, and have created flow lines to show how water flows through the road gutters.
You will have decided where stormwater nodes need to be located and you will have created the network of nodes and links.

The network will have been graded to ensure minimum cover and minimum grade for all of the links, and that there is sufficient clearance between the stormwater system and other utility services.

We now need to do a hydrological and hydraulic analysis, and to design the network for the anticipated flows