Occupational risk in a glass manufacturing industry unit

• Autor(es): Castro, Ana Cristina Meira ; Baptista, João S. ; Ferreira, Célia C.
• Data: 2012
• Identificador Persistente: http://hdl.handle.net/10400.22/4923
• Origem: Repositório Científico do Instituto Politécnico do Porto
• Assunto(s): Noise signal; Frequency; Patterns
• Tipo de Documento: Artigo
• Idioma: Inglês

Descrição

Risk assessment is one of the main pillars of the framework directive and other directives in respect of health and safety. It is also the basis of an effective management of safety and health as it is essential to reduce work-related accidents and occupational diseases. To survey the hazards eventually present in the workplaces the usual procedures are i) gathering information about tasks/activities, employees, equipment, legislation and standards; ii) observation of the tasks and; iii) quantification of respective risks through the most adequate risk assessment among the methodologies available. From this preliminary evaluation of a welding plant and, from the different measurable parameters, noise was considered the most critical. This paper focus not only the usual way of risk assessment for noise but also another approach that may allow us to identify the technique with which a weld is being performed.