Just before 1 pm, an explosion was reported at a coatings company on Jefferson Chemical Road in Conroe. Fire units arrived on the scene and quickly extinguished the blaze. According to the Montgomery County Fire Marshal, several electricians were working in a 480-volt electrical panel when something happened to cause an explosion. The damage is minimal, there was no chemical release. At this time Jefferson Chemical Road is closed. Two workers were transported to Memorial Hermann in the Texas Medical Center with burns.