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
Cambridge, MA: Health Effects Institute. 30. The AHERA TEM level of 70 structures per square millimeter is the same as 0.02 structures per milliliter. This translates to about 0.01 PCM-equivalent fibers per milliliter. For a lifetime exposure, this would result in ah excess cancer risk of over 2 per 1000. See EPA’s Integrated Risk Information System for asbestos at http://www.epa.gov/iris/subst/03 71 .htm .
Even the NYC Department of Environmental Protection testified that this would be safe for only short periods of time. The following is a quote from Frieden, NYC Commissioner:
Health professionals have stated that short-term exposure to airborne asbestos, at levels equal to or lower than 0.01 [fibers per milliliter, PCM equivalent, carries an extremely low risk of causing asbestos-related illness.
[Frieden, T. R., and Miele. J. A. (February 11, 2002) Testimony before the U. S. Senate Committee on Environment and Public Works Subcommittee on Clean Air, Wetlands, and Climate Change. Alexander Hamilton U. S. Customs House, New York City. Thomas R. Frieden, Commissioner, New York City Department of Health, Joel A. Miele Sr., Commissioner, New York City Department of Environmental Protection]
See discussions and chart of different air asbestos levels with associated risks in the following memorandum: Jenkins, C. (March 11,2002) Status of air and dust asbestos testing after WTC collapse: 1. Misrepresented “safe levels" and standards for asbestos; 2. Failure to test at low levels related to safety; 3. Region 2 relied on more sensitive TEM tests for settled dusts in own building, required by EPA policy, did not provide same sensitive testing for rest of NYC, and refused Region 8 offer of free sensitive testing for rest of NYC. Cate Jenkins, Hazardous Waste Identification Division, OSW, EPA, memorandum addressed to affected parties and responsible officials. Posted at www.NYenvlroLAW.orq
31. US EPA (November 1,2000), op. cit. 32. US EPA (1990) Common Questions on the Asbestos NESHAP. EPA Publication No. 340/1-90-021. Available online at: http://www.epa.gov/ncepihom/nepishom/
Q: What is the acceptable exposure/ambient air standard for asbestos? A: EPA does not specify an acceptable exposure/ambient air standard.
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NYC-WTC_000140164
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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
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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
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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
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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
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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
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Internal tracking document for managing reports, comments, and actions related to environmental compliance cases.
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Draft fact sheet from DOH and DEP addressing tenant concerns regarding asbestos fibers at 105 Duane Street.
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Document excerpt listing counsel and staff members assigned to a paper on infrastructure related to World Trade Center recovery.
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Correspondence criticizing the EPA and DEP regarding asbestos, silica levels, and safety clearance after cleaning at 114 Liberty Street.
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Letter from EPA official to a Congressional representative criticizing the adequacy of the 114 Liberty Street cleanup.
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Letter from Enviroscience Consultants providing air and bulk sampling results for 86 Trinity Place.
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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
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