NYC 9/11 Public Portal Document
09!28/20 10:14 6315603195 EM/?ROSC1Eh'CECNSL;'AN PAGE 06
American Stock Exchange, 28 September 2001
86 Trinity Place& 22 Thames PCB in Air Results
L ocatlon . Air Volume Liters Results up'nu'
Main Trading Floor A 69 <20
:Main Trading Floor B 69 <20
Harry's A 70 < 30
Harry's B 70 <20
10a floor central 57 < 20
9`'floor central 57 < 20
Red Room A 93 < 20
Red Room B 93 <20
The polychlorinatedbiphercyls (PCBs) collected from the trading floors and collected from the 9`''
and 10"' floor of 22 Thames Street are all below detectable limits. The polychlorinatedbiphenyls (PCBs)
levels in the buildings are acceptable.
The polynuclear aromatic hydrocarbons (PAHs) are produ. ed through combustion of fuels,
found in fuels, plastics, and other building components. The P. 'Rs in air samples were collected front
areas considered, representative of the building. Two samples
collected from the trading floors and
were
one sample was collected from the 9'" and 10' floor of 22 Thames Street to •;haracterize the building and
:o accelerate the building screening process. The PAHs in air results are presented in the tables below.
36 Trinity Place, Main Trading Floor A. PoynttoIear Aromatic Hydrocarbons in Air Results
Substance CAS No. Results mg/m'
Acenaphthene 83-32-9 < 50
Acenapthylere 208-96-8 <50
.Anthracene 120-12-7 <50
Benzo(a)Anthracetie 56-35-3 <50
Benzo(b)Fluoranthene 205-99-2 <50
Benzo(k)Fluoranthene 207-08.9 <50
Benzo(a,b.,i)Perylene 191-24-2 <50
Benzo(a)Pyrene 50-32-8 < 50
C:hryserte 218-01-9 < 50
Dibenzo(a,h) Anthracene 53-70-3 <50
Page 5 of 9
NYC-WTC 000094474
OCR can misread numbers and units. Confirm readings against the page image before using them.