Workers are cutting concrete with handheld power saws that generate respirable crystalline silica. What is the primary PPE requirement under OSHA's silica standard?
Correct Answer
C) Half-face respirators with P100 filters minimum
OSHA's respirable crystalline silica standard requires minimum P100 filters for filtering facepiece respirators, or higher levels of protection when exposure exceeds the action level.
Why This Is the Correct Answer
OSHA's respirable crystalline silica standard requires minimum P100 filters for filtering facepiece respirators, or higher levels of protection when exposure exceeds the action level.
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A contractor submits Application for Payment #8 for $425,000. The owner's retainage is 5% until the project reaches 50% completion. The project is now 65% complete with a total contract value of $2,200,000. How much should the owner retain from this application?
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