EPA memorandum addressing World Trade Center asbestos contamination status and agency efforts to provide information on the situation.
NYC-WTC_000140138–000140169Folder label: “EPA Cate Jenkins”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
5
risk. Levels of 1% or less could present a risk where there is enough activity to sti- up soil and cause asbestos fibers to become airborne.’ (www.epa .gov/regio nS/superfund/libby/qsafe.htm I)
At no time have either Governor Whitman or Ms. Callahan acknowledged that the 1% level presented a hazard, much less levels below 1%.
The Ground Zero Task Force study craifirms that asbestos concentrations at less than 1% in surface dusts can lead to airborne concentrations over established limits (see above).
CONCLUSIONS
The cleanup of all affected homes in lower Manhattan should be performed by EPA or other governmental bodies at public expense, utilizing the methods in the NESHAP or as proposed by certified asbestos abatement experts and approved by EPA regional NESHAP coordinators as meeting all CAA requirements. The criteria for areas receiving such cleanups should include an adequate margin of safety, possibly relating to distance zones around contaminated areas over 0.1% asbestos or even lower.
This memorandum represents my best professional judgement. Any conclusions or opinions do not necessarily reflect the many different, conflicting, contradictory official positions taken by EPA in this matter.
cc: To Whom it May Concern
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NYC-WTC_000140147
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NYC-WTC_000140083
Forwarded EPA memorandum dated June 9, 2002, concerning the Asbestos Reservoir and carpet testing methods.
27 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000140040
Technical memorandum from EPA discussing ultrasonication testing for asbestos in carpets and HEPA vacuuming effectiveness.
27 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.994
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.
21 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.988
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.
21 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.986
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000140235
Memorandum comparing asbestos data in Manhattan to other sites and arguing for cleanup under the Superfund statute.
17 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.983
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.
21 shared non-person entities · 1 shared topics · similarity 0.986
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000154652
Internal tracking document for managing reports, comments, and actions related to environmental compliance cases.
20 shared non-person entities · 1 shared topics · similarity 0.985
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.
22 shared non-person entities · 1 shared topics · similarity 0.969
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.
13 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.
11 shared non-person entities · 1 shared topics · similarity 0.960
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.
11 shared non-person entities · 1 shared topics · similarity 0.960
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000094469
Letter from Enviroscience Consultants providing air and bulk sampling results for 86 Trinity Place.
6 shared non-person entities · similarity 0.960
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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_000140235
Memorandum comparing asbestos data in Manhattan to other sites and arguing for cleanup under the Superfund statute.
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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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