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Air sampling results memo, Trinity Place, Jan 31 2002

Machine-extracted title · confidence 95%

Memo from Enviroscience Consultants reporting ambient air sampling results conducted on January 31, 2002, at the Exchange building.

NYC-WTC_000095110–000095114

Folder label: “104 TRINITY PLACE Block: 52 Lot: 15

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NYC 9/11 Public Portal Document

Papoo AMEX Air Quality, 31 January, 2002

Dibenzo(a,h) Anthracene 53-70-3 <0.35 Fluoranthene 206-44-0 <0.35 Fluorene 86-73-7 <0.35 Indeno(1,2,3-cd)Pyrene 193-39-5 <0.35 Napthalene 91-20-3 <0.35 Phenanthrene 85-01-8 <0.35 Pyrene 129-00-0 <0.35

The polynuclear aromatic hydrocarbons (PAHs) collected from the Papoo's Restaurant space are all below detectable Iimits. The polynuclear aromatic hydrocarbons (PAHs) levels in the Papoo's Restaurant space are acceptable.

Polychlorinatedbiphenyls (PCBs) are produced through combustion of fuels and plastics and are found in electrical insulation material and electrical ballasts in lights. The PCBs in air samples were collected from areas considered representative of the Papoo's Restaurant space. The PCBs in air results are presented in the table below. • Pannn Kitchen - fining Pniv hlnrin,,teAhinhenvlc in Air 12,.c.iltc 11 hrnm,,~, IAM

Substance CAS No. Results ug/m3 Arochlor-1016 12674-11-2 <1.0 Arochlor-1221 1104-28-2 <1.0 Arochlor-1232 11141-16-5 <1.0 Arochlor-1242 53469-21-9 <1.0 Arochlor-1248 12672-29-6 <1.0 Arochlor-1254 11097-69-1 <1.0 Arochlor-1260 11096-82-5 <1.0

Pannn Rar_ Pnlvchlnrinatedbinhenvls in Air Results_ 31 January 2002 Substance CAS No. Results ug/m3

Arochlor-1016 12674-11-2 <1.0

Arochlor-1221 1104-28-2 <1.0

Arochlor-1232 11141-16-5 <1.0

Arochlor-1242 53469-21-9 <1.0

Arochlor-1248 12672-29-6 <1.0

Arochlor-1254 11097-69-1 <1.0

Arochlor-1260 11096-82-5 <1.0

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NYC-WTC 000095113

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NYC-WTC_000095113Source: NYC Law Department, mirrored locally

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