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← Document results/DEP Box 02/112 TRINITY PLACE Block: 52 Lot: 30
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Air sampling results memo, Dec 2-3 2001

Machine-extracted title · confidence 95%

Memo reporting air sampling results for December 2-3, 2001 at the SIAC Exchange building.

NYC-WTC_000095159–000095165

Folder label: “112 TRINITY PLACE Block: 52 Lot: 30

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NYC 9/11 Public Portal Document

SIAC Air Quality, December 2-3, 2001

Indeno(1,2,3-cd) Pyrene 193-39-5 < 0.3

Napthalene 91-20-3 <0.3

Phenanthrene 85-01-8 < 0.3

Pyrene 129-00-0 < 0.3

SIAC 86 Trinity Place. Console 11. desk area Polynuclear Aromatic Hydrocarbons in Air Resulta, 2-3 December 2001 Substance CAS No. Results,ug/m3

Acenaphthene 83-32-9 < 0.3

Acenapthylene 208-96-8 < 0.3

Anthracene 120-12-7 <0.3

Benzo(a)Anthracene 56-55-3 < 0.3

Benzo(b)Fluoranthene 205-99-2 < 0.3

Benzo(k)Fluoranthene 207-08-9 < 0.3

Benzo(a,h,i)Perylene 191-24-2 < 0.3

Benzo(a)Pyrene 50-32-8 < 0.3

Chrysene 218-01-9 < 0.3

Dibenzo(a,h) Anthracene 53-70-3 < 0.3

FIuoranthene 206-44-0 < 0.3

Fluorene 86-73-7 < 0.3

Indeno(1,2,3-cd) Pyrene 193-39-5 < 0.3

Napthalene 91-20-3 < 0.3

Phenanthrene 85-01-8 < 0.3

Pyrene 129-00-0 < 0.3

The polynuclear aromatic hydrocarbons (PAHs) collected from the SIAC Room are all below detectable limits. The polynuclear aromatic hydrocarbons (PAHs) levels in the SIAC Room 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 SIAC space. The PCBs in air results are presented in the table below.

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NYC-WTC 000095162

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NYC-WTC_000095162Source: NYC Law Department, mirrored locally

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