Health and safety in welding. Guidelines for risk assessment of welding fabrication activities Ingestion-build-63436 including raw and treated potable

including raw and treated potable water

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which are also available with special edge and surface treatment (tongue and grooves

Health and safety in welding. Guidelines for risk assessment of welding fabrication activities Ingestion-build-63436 including raw and treated potable1 Scope This Technical Report provides guidance for the assessment of the health and safety aspects of welding fabrication of metallic materials, including on site and repair work. This Technical Report applies to welding and allied processes which are covered by the following processes in accordance with ISO 4063: arc welding (process number 1); gas welding (process number 3); cutting and gouging [process number 8 (excluding 84 laser cutting)]. For