This guidance gives advice on

This guidance gives advice on asphyxiant gases used when welding metal fabrications and pipes, and in particular a technique known as purge damming, (containment of purging gasses in the area being worked on). Adidas Superstar Heren grijs It will be useful for employers and workers planning this type of work, and for inspectors assessing whether the controls in place are adequate to control the risks to health and safety.The consequences of exposure to an oxygen deficient atmosphere can be fatal, yet with reasonably practicable controls, as explained below, the risk can be reduced to an acceptable level.Accident history indicates that multiple workers are often affected. Jake Arrieta Authentic Jersey This document describes the processes and associated hazards and gives advice on precautions to ensure the safety of all persons who may be affected.This document does not deal with:the fire and explosion properties of welding gases;’inerting’ fabrications to prevent fire and explosion;the toxic or harmful properties of welding fumes; orthe effectiveness of weld shielding.Common uses of asphyxiant gasesThe most common use of inert gas in welding is during gas shielded electric arc welding eg MAG, MIG and TIG.

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