Designing drainage for Nigerian rainfall reality

Civil drainage design in Nigeria lives or dies by how honestly we treat rainfall intensity, maintenance capacity, and upstream catchment change.

At Fresh 5067 Mandate Enterprise, we treat drainage briefs as systems problems: conveyance, storage, outfalls, and the human process that keeps them clear.

Clients get clearer options when we separate what must be built now from what can be staged — without pretending the climate will wait.