18 shared non-person entities · 1 shared topics · similarity 0.979
machine-extracted · confidence unavailable · Check page ↗Document / 16 pages
WTC health criteria appendix, Dec 2001
Machine-extracted title · confidence 90%Appendix document outlining health protective screening values and contaminants of concern for WTC site workers and Lower Manhattan residents.
NYC-WTC_000176140–000176155Page image
OCR text
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Contaminant Site Worker Resident ®
Cadmium 5 ug/m3 .2 u}^m3 3 ug/m3 Chromium 100 ug/m3 .6 u!Vm3 '5)
Lead 50 ug/m3 1.5 ug/m3 Sulfur Dioxide 5 ppm .14 ppm P) Particulates Total 15,000 ug/m3 NA Respirable 5,000 ug/m3 NA
PM,5 NA 40 Uj^m3 65 ug/m3 PM.o NA 150 ug/3 Semivolatiles Dioxin/Furans (TEQ) NA .162 ng/m3 PCBs 1,000 ug/m3 .73 ug/m3 9 ug/m3 PAHs NA 6 ug/m3 ^5’ ’■’> Volatiles Acetone Lgain ppm 1.5 ppm Benzaldehyde NA 860 ppm Benzene 1 ppm .02 ppm .21 ppm Benzonitrile NA NA 1,3 Butadiene 1 ppm .01 ppm Chloromethane 100 ppm .4 ppm 2.6 ppm ® 1,4 Dioxane 100 ppm .5 ppm Ethanol 1,000 ppm 45 ppm
3
CONFIDENTIAL, CITY_21MC100_003423730 SUBJECT TO PROTECTIVE ORDER NO. 2, SEPT. 2008
NYC-WTC_000176142
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NYC-WTC_000176142Source: NYC Law Department, mirrored locally
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machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000097669
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