This STD provides clarification for 29 CFR 1926.353 - Ventilation and protection in welding, cutting, and heating and 29 CFR 1926.354 - Welding, cutting, and heating in way of preservative coatings; requirements when welding, cutting or heating is performed in an enclosed space on metals coated with lead-bearing paint. Old STD number: STD 3-8.1 - Welding, Cutting or Heating of Metals Coated with Lead-Bearing Paint.

Also reference STD 01-14-001 - Replacement Welding Tips. Additional resources and information can be found on the safety and health topics page for Welding, Cutting and BrazingLeadHealth Hazards Special Emphasis Program and Confined Spaces.

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