NYC-WTC_000101715
Hilmann Environmental Group
Sampling Data
Sample Information
Date Sample Number
Floor
Air Sampling
4 WORLD FINANCIAL CENTER
One Wortd Financial Center
Brookfield Financial Properties
Bulk Samples
Dust
ead
Wercury
Compass
Point
Location or
Surface/Component
NE
Sample
Volume
PCW (fhice) (wn ies)
TEM Air
(strucimm)
PLM (%)
Point Count
TEM Bulk [ASTM 5786] ASTM 5755
(%) (% weight) | (struciem’)
Lead pgfft®
mg/kg=ppm
Lead 3
OHices Ne Corer
<1
yes
WA
NE
NE Offices Center
SE
<1,
Yes
NA
NE Offices SE Corner
<1.3
Yes
N/A
id
N Hall at Water Fin
load
NE
Comer Hall
Hall
Elevator B Bank
NE
Corner
SISRERE SAREE
8
>
<lelalefclec|
Pad Peed Pd
W Side of Floor
W Side of Floor
W.Side of Floor
Inside duct
Inside duct
Inside duct
AQ Freight Elevator
41440
0.002
Comer
Comer
88
K70106
Halway Adj. Freight Area
<5
K70109
Halway Adj Freight Area
K70111
<0.002
<5
Halway Ad, Freight Area
<0.002
<§
RPTOTT
K70114
Hallway Adj. Freight Area
CA = Chrysotile Asbestos
NVA = No Visible Asbestos
NADINA = No Asbestos Detected
FAT = Final Air Test
<0.002
DC = During Cleaning
IWA = Inside Work Area
AQ = Air Quality
OWA = Outside Work Area
01/1102
NYC 9/11 Public Portal Document
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000101715Source: NYC Law Department, mirrored locally
57-page lab report documenting World Trade Center environmental test results distributed to multiple federal, state, and local agencies including CDC and EPA.
EPA internal memorandum addressing allegations that NYC and EPA concealed environmental data following 9/11, with evidence not previously evaluated in an August 2003 EPA Inspector…
57-page lab report documenting World Trade Center environmental test results distributed to multiple federal, state, and local agencies including CDC and EPA.