Historic flooding in the Missouri River and Mississippi River basins has plagued the Midwest in recent days. While Nebraska and Iowa are seeing the worst of the flooding, still more rivers in six states at over 40 different locations have reached record levels.
In response to this crisis, NFPA is offering a timely video resource to help contractors in these areas assess electrical equipment that has been exposed to water through flooding. The video is part of NFPA’s popular and ongoing NFPA Live series and appeared in September 2017. During this live video event, host Gil Moniz, a former Senior Electrical Specialist at NFPA, answered follow-up questions submitted through the commenting tool.
The presentation provides information on how to assess electrical equipment that has been exposed to water through flooding. Moisture from flood water or contaminates in the water may affect the reliability and functionality of electrical equipment. Electrical equipment exposed to water can be extremely hazardous and must be properly assessed before it can be put back into service.
NFPA has additional, related information on this topic including NFPA 70B, Recommended Practice for Electrical Equipment Maintenance, which provides a useful framework for recovering electrical equipment and systems after a disaster.