Assertion: diver | /r/HasProperty | monitored by closed circuit video
Facets:
value: from the diving control point
type: LOCATION
Source sentences:
text: The divers in the bell may also be monitored from the diving control point by closed circuit video, and the bell atmosphere can be monitored for volatile hydrocarbon contamination by a hyperbaric hydrocarbon analyser which can be linked to a topside repeater and set to give an alarm if the hydrocarbon levels exceed 10% of the anaesthetic level.