Hot work activities using small handheld butane or methane/oxygen torches – including general glass work (e.g., fire polishing, bending, connecting…
Office of NEPA Policy and Compliance
September 1, 2022
Estimated Read Time min
Hot work activities using small handheld butane or methane/oxygen torches – including general glass work (e.g., fire polishing, bending, connecting, and simple glassware repairs), brazing, and sealing.