NYC-WTC_000101697
Hilmann Environmental Group Sampling Data One World Financial Center
Brookfield Financial Properties
41 WORLD FINANCIAL CENTER
Sample information Air Sampling Bulk Samples Dust Lead Mercury
Location or ‘
Date Sample Number Floor Compass TEM Air TEM Air TEM Bulk | ASTM 5756 | ASTM 5755
Point Surface/Component Volume PCM (fb/cc) {strucice) |. (struchnm) PLM (%) [Point Count (%) (hweight) | (struclem) Lead pgift? pm maf?
j
4141001 JP111001-104 E DC/AQ
E DCIAQ
g
<0,0045 <167
1141001 JP111001-104
$
<0,0045 <16.7
11/10/01 JP111001-105
¢
g
8
<0,0045 <167
1140/01 JP111001-105
11001 JP111001-106
$
g
8
<0.0045 $167:
<0,0045 <167.
1410/01 JP111001-106
g
g
<0.0045 <16.7
14110401 JP111001-107
3
g
g
<0.0045 <167
110/01 JP111001-107
g
g
<0,0045 <167
3
Bs | [s [8
ii
ae
44001 JP114001-108
i
<0,0045 <167
li
Pay
S
¢
JP111001-108 N DC/AQ
Tumstile/AQ
Freight elevator/AQ
0
02
03 Adj. To Brookfield off /AQ
04 NE Work area/AQ
05
06
<0,0045 #167
<0,0045 <167
0.0045 <167
7
ra
/
0.0045 <14.
<6.
AQ/AQ
Freight elevator/AQ
07 Adj, To Brookfield off JAQ
08 NE Work area/At
Brookfield Off Joff. Of dally
const.
Tumstile/AQ
Freight elevator/AQ
NE Work area/AQ
TumstieAQ
Freight elevator/AQ
045
045 <16.
0.0045 <167
045 <16.7
0045 <16.7
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MOC016 SE
n
an
499,333
0.0045 16.7
<0,0045 <167
. <16.7,
<0.0045 <16.7
<0.0045 <16.7
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CA= Chrysotile Asbestos DC = During Cleaning
NVA = No Visible Asbestos IWAz Inside Work Area
NADINA = No Asbestos Detected AQ = Air Quality
FAT = Final Air Test 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_000101697Source: 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.