Over the limit 85 dBA AL 90 dBA PEL

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Over the limit?85 dBA AL
90 dBA PEL

• Was 91 dBA exposure over PEL?
• No, PEL exposure was 86.
• Was 81 dBA exposure over AL?
• Yes, AL exposure was 88.
• Work shift AL adjustment
• 85 for 8 hrs 84 for 10 hrs 82 for 12 hrs

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