Memorandum comparing asbestos data in Manhattan to other sites and arguing for cleanup under the Superfund statute.
NYC-WTC_000140235–000140258Folder label: “EPA Cate Jenkins”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
TABLES - LIBBY ASBESTOS DATA
SETTLED ASBESTOS DUSTS, BUILDING INTERIORS PCM-equiva lent LIBBY structures per square centimeter (s/cm^) Fibers and Bundles (Structures) Longer than 5 micrometers (pm)
EPA Region 8 data.*® Mictovacuum sampling by American Society for Testing and Materials ASTM D- 5755 with analyses by TEM and counting rules specified in International Standards Organization ISO 10312.
33 out of 261 samples (13%) that had detectable asbestos 20 - 3658
228 out of 261 samples (87%) had non-detectable asbestos ND
RESIDENTIAL AND GARDEN SOILS weight percent (%) LIBBY (all asbestos included, not Includes all asbestos, not just fibers longer than 5 micrometers just PCM-equivabnt asbestos)
EPA Region 8 data?® Analysis by PLM. EPA found that forthose Libby samples with non-detectable analysis by PLM, many were found to actually have high levels when scanning electron microscope (SEM) methods were used.
yard soil, 13 of 258 (5%) samples had detectable asbestos 1 -5%
yard soil, 106 of 258 (41%) samples had a trace asbestos trace
yard soil, 139 of 258 (54%) had non-detectable asbestos ND
garden soil, 43 of 109 (39%) had detectable asbestos 1 -5%
garden soil, 59 of 109 (54%) had a trace asbestos trace
garden soil, 43 of 109 (39%) had non-detectable asbestos ND
driveway, 21 of263 (8%) had detectable asbestos 1 % driveway, 141 of 263 (54%) had a trace asbestos trace
driveway, 101 of 263 (38%) had non-detectable asbestos ND
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NYC-WTC_000140253
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NYC-WTC_000140138
EPA memorandum addressing World Trade Center asbestos contamination status and agency efforts to provide information on the situation.
17 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.983
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000140170
EPA memorandum on wipe sampling methods for asbestos in Lower Manhattan buildings, resuspension projections, and cancer risk estimates from WTC dust exposure.
18 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.980
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000140259
Memorandum detailing procedures for asbestos wipe sampling in Lower Manhattan and estimating associated cancer risks from dust exposure.
18 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.979
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000140083
Forwarded EPA memorandum dated June 9, 2002, concerning the Asbestos Reservoir and carpet testing methods.
13 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.979
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000140040
Technical memorandum from EPA discussing ultrasonication testing for asbestos in carpets and HEPA vacuuming effectiveness.
13 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.977
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000154652
Internal tracking document for managing reports, comments, and actions related to environmental compliance cases.
19 shared non-person entities · 1 shared topics · similarity 0.984
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000151635
EPA memorandum detailing plans for asbestos wipe sampling, projecting airborne dust levels, and estimating increased cancer risks from WTC dust exposure.
18 shared non-person entities · 1 shared topics · similarity 0.979
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000161674
Document excerpt listing counsel and staff members assigned to a paper on infrastructure related to World Trade Center recovery.
15 shared non-person entities · 1 shared topics · similarity 0.973
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 0.973
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000155264
Letter from EPA official to a Congressional representative criticizing the adequacy of the 114 Liberty Street cleanup.
15 shared non-person entities · 1 shared topics · similarity 0.967
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000148115
Frequently asked questions and updates regarding disaster assistance, road reopenings, and victim support funds issued in October 2001.
23 shared non-person entities · 1 shared topics · similarity 0.967
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000154976
Correspondence criticizing the EPA and DEP regarding asbestos, silica levels, and safety clearance after cleaning at 114 Liberty Street.
15 shared non-person entities · 1 shared topics · similarity 0.967
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
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Summary of air and dust sampling results collected from private residences and common areas at 250 South End Avenue.
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NYC-WTC_000089519
Computer-generated sequence listing samples including pesticides and toxics analyzed under EPA Method 508 in late November and December 2001.
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NYC-WTC_000089710
Technical record outlining liquid-liquid extraction parameters, including drip rates and reagent lot numbers for environmental sample processing.
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NYC-WTC_000090502
Log sheet detailing liquid-liquid extraction parameters including drip rates and pH measurements for laboratory samples.
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Single page document header identifying the subject property as 250 South End Avenue with associated block and lot numbers.
Cited alongside this record in an Ask answer