A worker is exposed to noise levels of 91 dBA for 30 mins, 83 dBA for 2 hours and a background of 73 dBA for the remainder of the 8 hour shift. What is their 8 hour noise exposure, list two actions required by the employer?
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A worker is exposed to noise levels of 91 dBA for 30 mins, 83 dBA for 2 hours and a background of 73 dBA for the remainder of the 8 hour shift. What is their 8 hour noise exposure, list two actions required by the employer?
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