Assertion: sprinkler system | /r/HasProperty | operating
Facets:
value: properly
type: MANNER
Source sentences:
text: The NFPA states that it "has no record of a fire killing more than two people in a completely sprinklered building where a sprinkler system was properly operating, except in an explosion or flash fire or where industrial fire brigade members or employees were killed during fire suppression operations.
text: Monitoring is critical to catching problems like these and helps to ensure sprinkler systems will be operational and effective when needed.