drainage classification
A system of drainage classification devised by the Soil Conservation Service of the US Department of Agriculture. The most porous […]
A system of drainage classification devised by the Soil Conservation Service of the US Department of Agriculture. The most porous […]
A channel for conveying storm-water runoff; usually lined with concrete, grass, riprap, or the like, to reduce erosion of the
The area within which all surface water flows toward the lowest point of its elevation.
A structural member used to transfer a lateral load across a building to some part of the vertical structural system.