A. Sérgio Miguel

The role of safety culture in safety performance measurement

The emergence of implementation and certification of structured management systems, such as the occupational health and safety management system, implies that companies should be able to measure the results and achievements from such implementation. This paper focuses on the description and comparison of the traditional indicators of health and safety performance and the use of different safety performance indicators, such as the companies’ safety culture. The purpose of this paper is to summarize the safety measurement performance process and analyze what is the potential role of safety culture in this process.

Characterization of the occupational noise environment of the Portuguese textile sector

In this study we aim to characterize the occupational noise environment of five large industrial companies of the textile and apparel sector, as well as the audiometric profile of the exposed workers. All individual exposures were classified into three categories: namely (1) acceptable risk: personal noise exposure level below 85 dB(A); (2) moderate risk: personal noise exposure level between 85 and 90 dB(A); and (3) high risk: personal noise exposure level greater than 90 dB(A). It was observed that the majority of the workplaces presented personal exposure levels greater than 90 dB(A), thus involving a high risk of bilateral hypoacusia. In some areas, such as weaving, that percentage exceeded 90%. Workers’ audiometric profiles were analyzed according to the professional disease criteria presented by the Portuguese legislation. An effort should be made for developing Hearing Conservation Programs leading to the implementation of collective and personal protective measures. [Work supported by the Portugue...