Concrete Footing Fundamentals. Footings are an important part of foundation construction. They are typically made of concrete with rebar reinforcement that has been poured into an excavated trench.The purpose of footings is to support the foundation and prevent settling. Footings are especially important in areas with troublesome soils.oncrete Footing Fundamentals. Footings are an important part of foundation construction. They are typically made of concrete with rebar reinforcement that has been poured into an excavated trench.
Rep. John Dingell of Michigan became the longest-serving member of Congress on Friday with 57 years, five months, 27 days and counting on Capitol Hill. His longevity record eclipses that of the late Sen. Robert Byrd of West Virginia.
The 111th Congress had the most experienced members in history: at the start of the 111th Congress, the average member of the House had served 10.3 years, while the average Senator had served 13.4 years.