NYC-WTC_000162222
EPA staff distributed an environmental laboratory report to federal and city agencies on May 15, 2002.
30 shared non-person entities · 1 shared topics · similarity 0.976
machine-extracted · confidence unavailable · Check page ↗Document / 161 pages
EPA interim final report on WTC background study, April 2003
Machine-extracted title · confidence 100%Interim final report from EPA Region 2 detailing a background study of environmental conditions at the World Trade Center site.
NYC-WTC_000145869–000146029Folder label: “INTERIM FINAL April 2003”
Page image
OCR text
OCR status: ok · source: pdftotext
z o i CO
T3 o c o o Residential Data Set Range CT o' 4^ n Freq. Of Arithmetic "0 tn Anaylte Matrix Minimum* Maximum Statistic UCL o CD Detection Mean 03
0/25 100 ng/ff 92|ig/tf 95% Chebyshev 108.3 pg/tf O Wipe - Counter 25 50Fig/tf o o (Mean, STD) c 3 CD 3 Wipe - Floors 24 1/24 50pg/tf 350 pg/ff 102.1 pg/tf 95% Chebyshev 152.0 pg/tf (Mean, STD) Wipe - Walls 31 1/31 50 pg/tf 785 pg/fV 115.6 pg/tf 95% Chebyshev 213.8 pg/tf (Mean, STD) Cristobalite Bulk Dust 9 0/9 0.04 % 4.95 % 1.45 % 97.5% Chebyshev 4.69 % (Mean, STD) Air 32 0/32 8pg/m’ 11 pg/m’ 8.78 pg/m’ 95% Chebyshev 9.4 pg/m’ (Mean, STD) Wipe-All 80 0/80 50pg/tf 100 pg/ft^ 91.9 pg/ft" 95% Chebyshev 100.9 pg/tf (Mean, STD) Wipe - Counter 25 0/25 50 pg/tf 100 pg/tf 92.0 pg/fV 95% Chebyshev 108.3 pg/tf (Mean, STD) Wipe - Floors 24 0/24 50 pg/tf 100 pg/ff 91.7pg/tf 95% Chebyshev 108.6 pg/ft^ (Mean, STD) Wipe - Walls 31 0/31 50pg/tf 100 pg/fV 91.9 pg/tf 95% Chebyshev 106.6 pg/tf (Mean, STD) Gypsum Bulk Dust 9 1/9 0.02 % 2.38 % 0.76 % 97.5% Chebyshev 2.33 % (Mean, STD)
* Minimum detected value includes values that may be % of the detection limit Table 6-5
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NYC-WTC_000145944Source: NYC Law Department, mirrored locally
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NYC-WTC_000148952
Table listing volatile organic compound (VOC) sampling sites and dates outside of Ground Zero from September 2001 to January 2002.
44 shared non-person entities · 1 shared topics · similarity 0.975
machine-extracted · confidence unavailable · Check page ↗30 shared non-person entities · 1 shared topics · similarity 0.975
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Instructions and sections for collecting sample location data from a specific building interior.
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Forwarded spreadsheet compiling residential asbestos sampling results collected in November-December 2001, including Building 11 reoccupancy assessment.
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machine-extracted · confidence unavailable · Check page ↗23 shared non-person entities · 1 shared topics · similarity 0.970
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000164960
Draft compilation of asbestos air samples collected from residential areas November-December 2001 by NYC DOH and ATSDR.
20 shared non-person entities · 1 shared topics · similarity 0.969
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000164732
Draft spreadsheet of asbestos sampling results from residential locations collected November-December 2001, circulated for review.
20 shared non-person entities · 1 shared topics · similarity 0.969
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000139712
Series of emails forwarding a draft memo between DEP staff members for review and finalization.
20 shared non-person entities · 1 shared topics · similarity 0.969
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000125845
Draft fact sheet from DOH and DEP addressing tenant concerns regarding asbestos fibers at 105 Duane Street.
24 shared non-person entities · 1 shared topics · similarity 0.969
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000164784
Transmission of revised asbestos sampling results for residential samples collected November-December 2001.
20 shared non-person entities · 1 shared topics · similarity 0.966
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000154652
Internal tracking document for managing reports, comments, and actions related to environmental compliance cases.
12 shared non-person entities · 1 shared topics · similarity 0.964
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- 110 Liberty Street · 1 pages · confidence 0.00 · verify page 94
- 290 Broadway · 2 pages · confidence 0.00 · verify page 1
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