Access the attached sampling results here. For each set of results, perform the following actions: Calculate the 8-hour time weighted average (TWA) exposure. Compare the results to the appropriate OSHA permissible exposure limit (PEL). Determine which results exceed an established OSHA PEL. Write a one-page summary of the sampling results; document the exposures that exceeded an OSHA PEL, and identify those areas that you believe will require the application of controls to reduce risk. Include your calculations, include a list of the OSHA PELs you compared the results to, and explain how you decided that an exposure exceeded an OSHA PEL.
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