Before choosing an air-sampling method for an industrial workspace, which information is most relevant?
- AOnly the room name on the floor plan.
- The suspected contaminants, exposure tasks and applicable sampling methods.
- COnly the HVAC contractor license class.
- DOnly the number of ceiling tiles.
Where to look it up
https://www.osha.gov/otm/section-2-health-hazards/chapter-1
Why B is correct
OSHA sampling guidance starts from the exposure being assessed. A title such as air-quality officer does not replace contaminant identification and a suitable sampling strategy.