2403.2.7 Hot work warning signs.
FC § 2403.2.7
Welding, cutting and other hot work operations shall not be conducted in or adjacent to flammable vapor areas. Durable signs bearing the following warning shall be conspicuously posted in the vicinity of flammable vapor areas and flammable finishing material storage rooms: NO WELDINGTHE USE OF WELDING OR CUTTINGEQUIPMENT IN OR NEAR THIS AREAIS DANGEROUS BECAUSE OF FIREAND EXPLOSION HAZARDS.











