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NIOSH air monitoring results summary, February 2002

Machine-extracted title · confidence 85%

DEP transmission of NIOSH summary of broad-based air quality monitoring on WTC debris pile.

NYC-WTC_000164171–000164175

Folder label: “E-mails 2002 M. Gilsenan

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NYC 9/11 Public Portal Document

exceeded the NIOSH REL for benzene of 0.32 mg/m^ but did not exceed the OSHA PEL for benzene of 3.2 mg/m^.

4

NYC-WTC_000164175

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NYC-WTC_000164175Source: NYC Law Department, mirrored locally

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