Almost every factory, we found that some areas of the manufacturing Department is often the problem than by law. As a result, the employee is on the risk of hearing loss, and in the legal areas that exceed 90 dBA noise levels, they will need to make a project conservation of hearing (the Hearing Conservation Program) to find a way to reduce the noise level down, by law or with the sound at a level not as harmful to the worker in the area. In most cases, it was found that most problems occur in the parent plant is coming from.
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