🗓️ WEEK 7: Industrial Hygiene & Environmental Monitoring
Section outline
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Technology vs. Training: Which Protects the Worker First?
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Scenario: "Recent measurement of a worker's exposure to industrial compound X."
TWA-PEL for Compound X = 50 parts per million (ppm)
Your Sample Results:
oSample 1 (4-hour duration): 30 ppmoSample 2 (4-hour duration): 70 ppmGroup Task :
1.Calculate the Time-Weighted Average (TWA) for the full 8-hour day.2.Did it exceed the PEL?3.What is the next step you recommend?4.What type of control would you implement first?
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