in tribute to someone/something: The group named themselves in tribute to the 1970sâ tennis star.
Site excavation is a process in which soil, rock, and other materials are removed from a site, typically with the use of heavy earthmoving equipment such as excavators and bulldozers.
Trenching and Excavation Safety. Excavation and trenching are among the most hazardous construction operations. OSHA defines an excavation as any man-made cut, cavity, trench, or depression in the earthâs surface formed by earth removal. A trench is defined as a narrow underground excavation that is deeper than it is wide, and is no wider than 15 feet (4.5 meters). Dangers of Trenching and Excavation Cave-ins pose the greatest risk and are much more likely than other excavationrelated accidents to result in worker fatalities.