NYC-WTC_000101732
Hilmann Environmental Group Sampling Data ‘One World Financial Center
Brookfield Financial Propertios
4 WORLD FINANCIAL CENTER
Sample Information Airc Sampling Bulk Samples Dust ead erculy
TEM Air
Location or TEM Air TEM Bulk | ASTM 5756 || ASTM 5785 Lead
Compass
Date Sample Number Floor Point Surface/Component PCM (fbicc) {strucice) | (strucimm) ) (4 weight) | (struc! emt?) Lead poft* mg/kg=ppm mgimn®
TOGO KaG438 Mil NW Squuled va) =0,004
0709/0 K46439 27 Sw Comer 20 0.004
10/09/0 K46440 2 NE Comer 720 <.0.004
1009/0 K46441 27 SE Comer 20 <.0.004
Cc Center 720 <.0.004
PLM (%) [Point Count
g
8
SM -16 27 NW 27.103 1200 <0,0046
SW 27.238 1200 <0,0046
SE 27-416 1200 <0,0046
hed bad ad Ra ed
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NE 7-550 __ T20 <0.0046
7 NE 27th NE 720 <0.0053 <
7
7
SW Carpet _ 4,608
Sw Cubicle Partition <535
NW. Carpet $535
NW Chair <535
NE Carpet $535
NE Cubicle Partition <
SE Carpet <535
SE Chair §35
SE Comer
NW Comer
NW FAT Office Area 71200
NE FAT Office Area 120
SE FAT Comer Asie 1200
FAT Mall Room/Freight 4200
Sw FAT Office Cubicle 4200
FAT Center West Aisio 1200
iS
1. = 12
rey
4
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im SIRIZIVIS
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pony Sy RS dg
ie. Pe, ft. |i. |t2,
3/3 || 4]/4
pa acd Bd fc pl pd
CA= Chrysotile Asbestos DC = During Cleaning
NVA = No Visible Asbestos IWA Inside Work Area
NADINA = No Asbestos Detected AQ= Afr Quality
FAT = Final Air Test OWA = Outside Work Area o11m2
NYC 9/11 Public Portal Document
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000101732Source: 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.