OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Metals in Hudson and East Rivers and Rector St,. Runoff (mg/L) Hudson Rector St. Rector St. River East Runoff Runoff Runoff 3ackgroun Hudson Hudson Hudson River (Rector % GW Runoff %GW Midtown Nev/town d (GW River River River (South St) Bridge (Rector St.) Bridge Pumping Creek STP Metal Bridge) North WTC West WTC South WTC St) 09/14/01 Backgroud 09/20/01 Backgroud Station Effluent Silver ND ND ND ND ND 30 10 ND 7.2 ND Aluminum 410 240 ND ND 420 640,000 156,098 1,500 ' 366 300 ND Arsenic ND ND ND ND ND 140 3,500 19 475 ND ND Barium 23 18 17 17 19 8,600 37,391 60 261 38 27 Beryllium ND ND ND ND ND 78 78,250 ND ND ND Calcium 260,000 290,000 280,000 290,000 270,000 5,500,000 2,115 240,000 92 64,000 35, 000 Cadmium ND ND ND ND ND 180 9,000 ND ND ND Cobalt ND ND ND ND ND 160 160,000 ND ND ND Chromium ND ND ND ND ND 3,000 100,000 23 7 67 ND ND Copper ND ND ND ND ND 4,000 8,000 29 116 46 41 Iron 390 230 200 200 440 320,000 8,205 1, 500 385 730 540 Potassium 260,000 300,000 300,000 310,000 290,000 100,000 33 6,200 2 47,000 25,000 Magnesium 860,000 820,000 960,000 990,000 940, 000 990,000 0.33 8, 400 1 130,000 61,000 Manganese 56 40 40 32 S6 32,000 57,143 53 95 100 74 Sodium 7,200,000 8,300,000 8,300,000 8,500,000 8,000,000 100,000 1 9,500 0 1,100,000 530,000 Nickel ND ND ND ND ND 910 36, 400 8 300 ND ND Lead ND ND ND ND ND 5,200 29,714 31 177 8 ND Selentum ND ND ND ND ND 56 1,600 ND ND ND Ant imorty ND ND ND ND ND 470 6,714 34 486 ND ND Thallium ND ND ND ND ND 100 1,000 ND ND N Vanadium ND ND ND ND ND 790 15,BOO ND ND ND Zinc ND ND ND ND ND 49, 000 24,500 150 3,000 94 80 Mercury ND ND ND ND ND 9 9,000 ND ND ND * of background detection limit used for calculation when background sample is Not Detected (ND) O n k: I to
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NYC-WTC_000205223
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NYC-WTC_000130438
Draft special investigative audit report on environmental data from the World Trade Center site prepared by IT Corporation.
11 shared non-person entities · 1 shared topics · similarity 0.949
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000154496
Memo summarizing daily activities including a debris site visit request on October 30, 2001.
12 shared non-person entities · 1 shared topics · similarity 0.946
machine-extracted · confidence unavailable · Check page ↗3 shared non-person entities · 1 shared topics · similarity 0.941
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000154488
Memo summarizing daily activities including Church Street paving for a memorial service on October 23, 2001.
5 shared non-person entities · 1 shared topics · similarity 0.939
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000150729
Document containing laboratory analysis data for environmental samples collected from the Liberty Street vicinity.
1 shared non-person entities · similarity 0.939
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000186193
Draft environmental data report for the World Trade Center site prepared by IT Corporation for the EPA in November 2001.
11 shared non-person entities · 1 shared topics · similarity 0.938
machine-extracted · confidence unavailable · Check page ↗2 shared non-person entities · 1 shared topics · similarity 0.938
machine-extracted · confidence unavailable · Check page ↗2 shared non-person entities · 1 shared topics · similarity 0.938
machine-extracted · confidence unavailable · Check page ↗2 shared non-person entities · 1 shared topics · similarity 0.937
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000105047
Summary sheet documenting bulk and air sample counts for a site at 114 Greenwich Street within the World Trade Center cleanup program.
2 shared non-person entities · similarity 0.937
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000108678
Document page summarizing positive and negative counts for asbestos analysis via PLM, PCM, and TEM methods.
4 shared non-person entities · 1 shared topics · similarity 0.937
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000120940
Document tracking environmental samples collected from Building #100 at 345 South End Avenue on October 22, 2001.
5 shared non-person entities · 1 shared topics · similarity 0.937
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
Similarity score 0.926 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000145345
Notice from NYC Law Department instructing staff to preserve World Trade Center documents for potential legal actions.
Similarity score 0.920 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.920 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000097669
Header page of a laboratory report detailing indoor air and surface sampling for asbestos and lead.
Similarity score 0.919 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000097713
Letter from Ambient Group dated November 16, 2001 summarizing an indoor environmental quality survey.
Similarity score 0.919 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.919 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Readers open these alongside this record — through an Ask answer, the same folder, or indexed similarity. Not a claim they are about the same event.
Draft special investigative audit report on environmental data from the World Trade Center site prepared by IT Corporation.
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