We're sorry, but OSHAcademy doesn't work properly without JavaScript enabled. Please turn on JavaScript or install a browser that supports Javascript.

155 Welding Safety: Basic
Skip to main content

Arc Welding Hazards and Precautions

Electric Shock

Avoid the possibility of dangerous electric shock by using insulated electrode holders and wearing dry leathers and gloves.

Electric Shock Protection - Expert Village
  • When possible, avoid using arc-welding equipment in wet or damp areas.
  • Perform arc-welding in well-ventilated areas.

Flying Sparks and Molten Metal

Flying sparks usually accompany arc welding. These present a hazard if they strike unprotected skin, lodge on flammable clothing, or hit any other flammable material.

  • When arc welding, wear suitable weight clothing and cuffless trousers.
  • Cover pockets so they will not collect sparks, and remove any flammable materials, such as matches, or gas lighters.
  • Wear the proper foot protection. Wear high top boots with steel toes.

Knowledge Check Choose the best answer for the question.

1-8. Which of the following is an unsafe work practice when welding?