The past couple of months have seen a major shift in the way many of us are working. A global pandemic has shifted our idea of what “normal” means for our daily lives.
For some, it means layoffs until we get through this thing. For others it means life goes on just as it did before, only now we're at risk of contracting a disease that for some could be fatal. Healthcare workers, emergency personnel, grocery store clerks, they all fall into the “essential work” category and must face this threat every day. There is also another group deemed essential – the men and women who service and build the infrastructure we all need in these unprecedented times.
For example, what if the power supplying a major hospital treating COVID-19 patients were to go out and there were no linemen to bring the system back online? Without these essential workers, the infrastructure that those on the front lines of the COVID-19 fight depend on, would be in big trouble. In order to maintain critical systems and equipment, it often means these employees are being exposed to both COVID hazards and electrical hazards. As you can imagine, there have been many questions about this, such as:
- Can we wear N95 masks under arc flash PPE?
- Can we share PPE?
- Can PPE be disinfected? If so, what is the proper method for disinfecting PPE so it won’t have an effect on arc rating or flame resistance?
In these turbulent times we still want to make sure we’re protecting employees and providing a workplace that is free from known and recognized hazards.Recently, I had the opportunity to connect with a good friend of mine who just happens to know a lot about arc flash PPE and the science behind it. Hugh Hoagland is the Senior consultant at ArcWear and E-Hazard and has been in the business of testing the limits of arc and flame resistance personal protective equipment for a long time. As it turns out, Hugh has done some testing on what happens to an N95 mask under an arc-flash face shield and the effects of certain disinfecting cleaners on the FR and AR ratings of these garments.
Check out our conversation in the video below:
These are truly unprecedented times we are living in, and while no one has every answer, we do need to stay vigilant and put forth our best good-faith efforts to protect those who are keeping the world running. Even during all of this uncertainty, it’s good to know there are tests being conducted and data being translated to help put our minds at ease as we suit up to help others in the name of safety.
Stay safe, stay healthy, and keep doing what we all do best.
NFPA has also provided a wide range of resources that support fully operational fire and life safety systems, while balancing the realities of the current pandemic. Our goal is to support you and your work during this difficult time. How can we continue to help? Take our short survey and tell us what you think.