SAITAMA, Aug 04 (News On Japan) - Four male workers in their 50s died after falling into a manhole during a sewer inspection in Gyoda City, Saitama Prefecture, and none of them were wearing fall-prevention safety harnesses, it has been revealed.
The accident occurred on the morning of August 2nd in the Nagano area of Gyoda, where the four were conducting a routine inspection of the sewer pipes.
According to the company contracted to perform the inspection, none of the men had been equipped with the required safety gear to prevent falls.
Investigators believe the first worker to descend the ladder lost consciousness and fell inside the manhole. The other three reportedly followed in an attempt to rescue him but also fell under similar circumstances. Police and fire authorities are continuing to investigate the details surrounding the incident.
Source: TBS