Use a diamond-shaped Fire Division 4 sign to identify moderate fire hazards.
Use a inverted triangle shaped Fire Division 3 sign to identify mass fire hazards.
Use a Octagon Fire Division 1 (or 5) sign to identify mass detonation hazards.
Use a cross-shaped Fire Division 2 sign to identify Explosion with Fragment hazards.
Inform all personnel that due to a chemical hazard they should wear a breathing apparatus.
Advise workers against dumping a bucket of water over a open flame.
Have your facility and workplace be compliant with national and global agencies to inform