How does the Earth fill dams should be constructed?

Cristal obliged himself to construct a rip-rap wall along the west-side of Kevin’s property in order to prevent further soil erosion. It was agreed that the measurements are 5 meters deep and 400 meters long to cover the whole wet portion of the property. What are the remedies of Cristal?

What is the similarity between a diversion and the check structure?

Explain General categories of concrete-masonry dams.