3501.3.2 Restricted areas.
FC § 3501.3.2
Hot work shall not be conducted in the following areas unless approval has been obtained from the commissioner: 1. Areas where the sprinkler system is impaired.
2.Areas where there exists the potential of an explosive atmosphere, such as locations where flammable gases, liquids or vapors are present.
3.Areas with readily ignitable materials, such as storage of large quantities of bulk sulfur, baled paper, cotton, lint, dust or loose combustible materials.
4.On board marine vessels or watercraft at dock under construction or repair.
