All manner of infrastructure, including houses, high rise office towers, roads, bridges, dams and tunnels need their proposed site, and sometimes the surrounding areas, to be analyzed to ensure their construction plans meet required engineering standards. The foundations of any piece of infrastructure transmit the weight bearing load from the structure to the earth. As you can imagine, it is critical that the foundations are strong enough to hold the weight of the building, even under irregular conditions like flood and earthquakes. The primary considerations for foundation support are bearing capacity, settlement, and ground movement beneath the foundations. Bearing capacity is the ability of the site soils to support the loads imposed by buildings or structures.