What is the daily dose, expressed as a percentage, for a worker who operates a lathe 1for 5 hours per day, set his lathe up for 4 5 hours per day, performs administrative tasks for 1 hour per day, and spends the balance of his 8 hour workday either at breaks or eating lunch Use the data below and c...

Answel ocal extreme The of a fun ctio n 1ocal ex t ...

What is the daily dose, expressed as a percentage, for a worker who operates a lathe 1for

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What is the daily dose, expressed as a percentage, for a worker who operates a lathe 1for .5 hours per day, set his lathe up for 4.5 hours per day, performs administrative tasks for 1 hour per day, and spends the balance of his 8-hour workday either at breaks or eating lunch? Use the data below and calculate the dose using the OSHA PEL.
Time (hr)
SPL
(dBA)
Operating the lathe
95
Setting up the lathe
90
Breaks and lunch
84
Administrative tasks
82
120%
107%
94%
74%

2. Calculate the TWA.

		89.5 dBA
		87.3 dBA
		86.2 dBA
		93.7 dBA

Posted Date: Oct 19, 2021 07:47 AM

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Time (hr)	SPL (dBA)
Operating the lathe	95
Setting up the lathe	90
Breaks and lunch	84
Administrative tasks	82

		120%
		107%
		94%
		74%

What is the daily dose, expressed as a percentage, for a worker who operates a lathe 1for

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