VA Bans OSB Wood Containing PMDI in Live Fire Training

The Virginia Department of Fire Programs has banned the use of oriented strand board (OSB) containing poly-methylene diphenyl diisocyanate (PMDI) during live fire training, the agency announced Wednesday. 

The prohibition is a response to current research that shows that that exposure to carcinogens and other hazardous byproducts, such as PAHs (Polycyclic Aromatic Hydrocarbons) and benzene, can happen with the use of OSB wood products containing PMDI, which release toxic byproducts when burned, according to the VDFP. Training burns conducted by the department at its facilities, during its programs and in flashover simulators are all affected by the updated policy.

“We are adopting aggressive cancer prevention efforts during such critical training," VDFP Executive Director Michael Reilly said in a statement. "After each live fire training, a complete wash down of PPE, SCBA, and other tools used in the fire occurs. Also, personal cleanup is done and then a medical evaluation is completed. We understand that this prohibition of engineered wood containing PMDI, as well as the extensive rehab procedures may be met with some opposition. However, based on industry research and our mandate to reduce carcinogen exposures and cancer related deaths among Virginia’s Fire Service, it is the right thing to do.”

Gov. Ralph Northam has prioritized reducing cancer among firefighters and EMS workers, and the VDFP has been tasked with making sure the state follows best practices and industry standards when it comes to training. The policy change is backed by the Virginia Fire Services Board, the Virginia Professional Fire Fighters and the Virginia Firefighters Association.

“The Fire Service explores several methods to reduce risks and harm to our men and women in the field,” VFSB Chair Walt Bailey said in a statement, “It is much more meaningful to create policies and involve local and state officials. Then, the widespread action follows.”

Go to the Virginia Department of Fire Programs' website for more information on the department's new Live Fire Training Policy.