The Interpretation you are attempting to access, "Clarification of "continuous forced air ventilation" for PRCS entry work. [1910.146(c)(5)(i); 1910.146(c)(5)(ii)(E)]", is reserved for subscribers.

Excerpt from "Clarification of "continuous forced air ventilation" for PRCS entry work. [1910.146(c)(5)(i); 1910.146(c)(5)(ii)(E)]"
What constitutes "continuous forced air ventilation" as found in 29 CFR 1910.146(c)(5)(ii)(E)? Does the use of a portable blower fan to clear the air during maintenance periods satisfy the OSHA requirement?

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Internal Reference: Catcode=A221 Funcode=SZ47