Assertion: master diver | /r/CapableOf | employ technique
Facets:
value: in projects
type: LOCATION
Source sentences:
text: He directs and supervises surface and underwater demolition operations for salvage, ship husbandry, or underwater construction operations and employs the principle and techniques of precision demolition in projects requiring cutting, flattening and/or removing of pilings, obsolete moorings, or other obstructions in channels, harbors, open oceans, or other areas of concern.