NYC-WTC_000178054
Preliminary health evaluation report regarding the World Trade Center site submitted in October 2001.
12 shared non-person entities · 1 shared topics · similarity 0.966
machine-extracted · confidence unavailable · Check page ↗Document / 49 pages
NYC-WTC_000199812
Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000199812–000199860Page image
OCR text
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
TABLE 5. CONCENTRATIONS OF METALS IN DUST SAMPLES
“High Dust Building” “Low Dust Building” 250 South End Ave., 10*" Floor 45 Warren Street Exterior Window Ledge Table Top Roof Top (250SEABD2) (250SEA10DPB1) (45WARBD1)
Metal Concentration - p.zlz (ppm) hAluminum 22,000 6,900 ss=ss=
31,000
Antimony 24 9.0 40 Arsenic ND’ ND 11 Bariiun 210 100 500
Beryllium 2.1 0.6 3.6
Cadmium ND 4.0 ND Calcium 190,000 91,000 170,000 Chromium 75 47 110 Cobalt 5.9 2.7 13 Copper 70 67 140
Iron 8,600 4,100 12,000 Lead 220 96 140 Magnesium 24,000 7,800 40,000
Manganese 810 270 1,600
Mercury ND 0.38 ND Nickel 22 13 33
Potassium 2,700 1,400 6,400 Selenium ND ND ND Silver ND 1.2 ND
Sodium 3,500 1,800 3,400
Thallium ND ND ND Vanadium 23 9.7 31
Zinc 820 730 1,600
“ Denotes that the concentration is below the analytical limit of detection.
14
CITY_21MC100_006730102
NYC-WTC_000199832
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NYC-WTC_000199832Source: NYC Law Department, mirrored locally
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machine-extracted · confidence unavailable · Check page ↗Buildings in this record
Machine-extracted building matches; verify each source. Buildings, never households.
- 2 Broadway · 1 pages · confidence 0.00 · verify page 9
- 250 South End Avenue · 10 pages · confidence 0.70 · verify page 32
- 45 Warren Street · 2 pages · confidence 0.70 · verify page 44
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