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- $Unique_ID{BRK00586}
- $Pretitle{}
- $Title{A Question of Ear Protection for High Noise Levels}
- $Subject{noise hearing protection ears workplace Community Social Sense senses
- hear protectors ear plugs earmuffs}
- $Volume{Q-21}
- $Log{}
-
- Copyright (c) 1991-92,1993 Tribune Media Services, Inc.
-
-
- A Question of Ear Protection for High Noise Levels
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-
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-
- QUESTION: I've just started a new job, quite different from anything I have
- done before, where the noise level of machinery is very loud. It is only a
- small shop, and one of the older men who has been there for quite a while
- assures me that I will soon be used to it. I don't want to make any waves,
- but do you think I should be thinking of protecting my ears from the sound in
- some way?
-
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-
- ANSWER: While taking the advice and counsel of a long time employee usually
- makes good sense, this time you are literally asking for trouble. The
- probability is quite high that the reason this man has become "used to it" is
- that his hearing is already damaged, a condition which is permanent and
- without effective treatment. The intensity of sound is measured in decibels,
- the faintest sound a human ear can normally hear labeled 0 dB, while normal
- speech or the sound of a typewriter or sewing machine measuring about 60 dB.
- If you must endure levels of 85 dB or above the chance of hearing lost is
- there, and with each increase in sound levels the risk increases dramatically.
- The Occupational Safety and Health Administration requires a hearing test for
- workers who must labor in environments which average 85 dB or more during an 8
- hour work day. If you're working with shop tools, that level is about 90 dB,
- while using a chainsaw or pneumatic drill puts you under a 100 dB load. Work
- at this level without protection for your ears is legally limited to but 2
- hours a day. If you must stay close to such noise for a longer period of time
- each day, hearing protectors in the form of either ear plugs or earmuffs must
- be provided to you without cost. These devices, when properly fitted so that
- the ear canal is totally blocked, can reduce sound levels by 15 to 30 decibels
- and provide you with important protection against hearing loss. It is not a
- question of making waves in a new position, but in protecting your valuable
- hearing against permanent loss. Proceed diplomatically, but make sure you do
- obtain the protection that the law provides and that your ears require.
-
- ----------------
-
- The material contained here is "FOR INFORMATION ONLY" and should not replace
- the counsel and advice of your personal physician. Promptly consulting your
- doctor is the best path to a quick and successful resolution of any medical
- problem.
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-