Contributions to risk assessment in the departments of welding mechanical engineering companies

¹ Polytechnica University of Bucharest, Splaiul Independentei, no. 313, sector 6, Bucharest, Romania
² Lucian Blaga Universiy of Sibiu, 10 B-dul Victoriei, Sibiu, Romania.

Abstract

The risk assessment professional should cover every activity and every workstation in an enterprise engineering, considering each component of the production system (the system working), each duty, work equipment and working environment. This represents an extremely complicated and complex problem because of production system that is a powerful polluting technology, especially of the atmosphere and soil. The formation of gas welding process is the result of electrodes burning, fluxes, and development of bath fused metal the welded seam. In welding processes, human operators are exposed to smoke and toxic gases, arising from the welding process, which can be dangerous to health. Many acute intoxication caused by to excessive exposure or short exposure to severe smoke and gases resulting from the welding process were studied the course of time. The paper focuses on smoke inhalation and calculate the score of danger each chemical agent score volatility of process. This conducts to collective protection so ultimately results in a score of inhalation S_inh = 1000, or resulting risk moderate, requiring a set of protective and preventive measures that are proposed in this regard.