NYC-WTC_000101731
Hilmann Environmental Group Sampling Data One World Financial Center
" Brookfield Financial Properties
4. WORLD FINANCIAL CENTER
Sample Information Air Sampling Bulk Samples Dust Lead jercury
Location or
Compass Sample TEM Air TEM Air TEM Bulk | ASTM 8756 | ASTM 5755 Lead 9
Date Sampie Number Floor Point Surface/Component PCM (fbicc) ( rt ¢ frm) PLM (%) [Point Count () (% weight) | (struct 2) Lead past? fh mg/m’
1 Bs100401-10 | 26 SERIE 26 <1 Yes NA
NW. Corner 4200
SW. Comer 1200
NE Comer 1200
SE Comer 1200
Cc Center 1200
NE 26th NE 720 0.0053 <10
NE Comer 000
SW. Comer 000
NE FAT Office Area 1200 <0,0046
SE FAT Office Area 1200 <0.0046
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Sw FAT Cubicle Aisle 1200 <0.0 3:
NW. FAT Aisio 4200 <0,0046 <14:
RISIRIRIRISIRIRILIRIRIRIS! &
01/1402 LF1/14/02-06 N Center Aisle 1200 <0.0046 <14.3
CA= Chrysotile Asbestos DC = During Cleaning
NVA = No Visible Asbestos IWAs Inside Work Area
NADINA = No Asbestos Detected AQ = Air Quality
FAT = Final Air Test OWA = Outside Work Area 01/11/02
NYC 9/11 Public Portal Document
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000101731Source: 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.