Conducts tests to determine if work has been done in accordance with contract specifications and may include any of the following: Performs civil and structural tests, such as soil compaction, moisture content, aggregation, graduation, concrete slump, air entrainment, concrete compression, lines and grades surveys, bolt torques, and concrete coring.

Performs destructive and nondestructive tests on metals and other materials through magnaflex, dyepenetrant, radiographic, tension and compression, paint thickness, and resistivity....