Last wednesday, 14 December 2015, two construction workers were injured one of them seriously in Lebanon, New Hampshire.
According to authorities, the men were working in a manhole when a plug used to block a sewer pipe blew out and hit them.
Lebanon fire and police went to the location of the accident and assisted the injured workers.
One of the men suffered a serious leg injury, while the other worker suffered a wrist injury.
Injured workers were taken to Dartmouth-Hitchcock Medical Center. The names of the two workers have not been released yet.
The causes of the accident are still unknown, though an investigation will be launched into the incident.