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46 C.F.R. § 197.515   Permissible exposure limits (PELs).

Title 46 - Shipping

Title 46: Shipping
PART 197—GENERAL PROVISIONS
Subpart C—Benzene

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§ 197.515   Permissible exposure limits (PELs).

The permissible exposure limits (PELs) for personal exposure are as follows:

(a) The time-weighted average exposure limit (TWA).

(b) The short-term exposure limit (STEL). Exposures at the STEL must not be repeated more than four times a day. There must be at least 60 minutes between successive exposures at the STEL.

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