Submitted by kevin.trulock on Fri, 02/07/2014 - 14:22
OVERVIEW Quarrying Specialists help construct airfields, roads, dams and buildings by moving tons of earth and materials with heavy types of machinery. They operate powered machines used in cleaning, crushing, drilling, grading and detonating rock at construction sites.
Submitted by kevin.trulock on Fri, 02/07/2014 - 14:19
OVERVIEW A Diver performs tasks such as reconnaissance, demolition and salvage in underwater conditions. They specialize in either scuba diving (below the surface of water) or deep-sea diving (longer periods of time in depths up to 190 feet).
