05.07.2009
Used for cohesive soils and cohesionless soils above groundwater elevations. Augers are rotated until filled with soil and then removed to surface. A good method for drilling at shallow depths
An attribute map is a set of rules that define how the attributes of an entry are copied, transformed and/or computed
The independent civilian agency of the federal government with statutory responsibility to supervise and promote use of nuclear energy. Functions were taken over in 1974 by the Energy Research and Development Administration (now part of the U.S. Department of Energy) and the Nuclear Regulatory Commission