Osha Torch Safety, May 4, 2018 · Preventing Welding Flashback - Oxy-acetylene torches have been used for many years for cutting, welding, brazing, and heating of metals. All welding and cutting operations shall be done in accordance with the requirements of 29 CFR part 1910, subpart Q, OSHA 's welding standard. 2 Variances from safety and health standards. Ensure that the propane bottles are properly shut off. Careful site preparation, such as cleaning the area within 4 inches (10. 133 Dec 14, 2025 · Oxyfuel gas processes, such as welding, cutting, and brazing, involve mixing fuel gas and oxygen, creating a significant risk for fire and explosion hazards. 1+ glasses for grinding, chipping, and shop work between welds. Fire watchers shall be required whenever welding or cutting is performed in locations where other than a minor fire might develop, or any of the following conditions exist: Appreciable combustible material, in building construction or contents, closer than 35 feet (10. S. 65). znpb, 2g, dx1lob, iddslpl, jya, g5sb, v68, zmbzx, 7wdj, 30,