EPA memorandum on wipe sampling methods for asbestos in Lower Manhattan buildings, resuspension projections, and cancer risk estimates from WTC dust exposure.
NYC-WTC_000140170–000140191Folder label: “EPA Cate Jenkins”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Tables. CUMULATIVE EXPOSURES OF ASBESTOS ASSOCIATED WITH HEALTH EFFECTS From the ATSDR Toxicological Profile for Asbestos,'"’ including examples of air levels and the amount of time needed to accumulate the dose
EQUIVALENT AIR LEVEL (in fibers per milliliter - f/mL) UJ and NUMBER OF YEARS EXPOSURE co O Q o: §yr THAT WOULD LEAD TO THIS TOTAL CUMULATIVE EXPOSURE OR DOSE
o w a: 8 w LU o SI I II Hi o !S Cumulative Exposure is given in the number 1 week 3 months 6 months 1 year 2 years 50 years of fibers per milliliter thies the years of exposure (f-yr/mL), measured by PCM
Risk Level is the number of excess cancer cases or cases of other health effects for a given population
lung cancer, 0.00035 1 cancer 0.018 0.0014 0.0007 0.00035 0.000175 0.000007 smokers, per million EPA risk levels
0.0035 1 cancer 0.183 0.014 0.007 0.0035 0.00175 0.00007 per 100,000
0.035 1 cancer 1.825 0.14 0.07 0.035 0.0175 0.0007 per 10,000
lung cancer, 0.0035 1 cancer 0.183 0.014 0.007 0.0035 0.00175 0.00007 non-smokers, per million EPA risk levels
0.035 1 cancer 1.825 0.14 0.07 0.035 0.0175 0.0007 per 100,000
0.35 1 cancer 18.250 1.4 0.7 0.35 0.175 0.007 per 10,000
mesothelioma, 0.00031 1 cancer 0.016 0.00124 0.00062 0.00031 0.000155 0.0000062 EPA risk levels per million
0.0031 1 cancer 0.162 0.0124 0.0062 0.0031 0.00155 0.000082 per 100,000
0.031 1 cancer 1.616 0.124 0.062 0.031 0.0155 0.00062 per 10,000
asbestosis 2.6 no effect 135.571 10.4 5.2 2.6 1.3 0.052 level
4.5 1 case per 234.643 18 9 4.5 2.25 0.09 1000 abnormal 0.12 3.7 per 100 6.257 0.48 0.24 0.12 0.06 0.0024 radiological findings
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NYC-WTC_000140177
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NYC-WTC_000140259
Memorandum detailing procedures for asbestos wipe sampling in Lower Manhattan and estimating associated cancer risks from dust exposure.
24 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000140040
Technical memorandum from EPA discussing ultrasonication testing for asbestos in carpets and HEPA vacuuming effectiveness.
18 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000140083
Forwarded EPA memorandum dated June 9, 2002, concerning the Asbestos Reservoir and carpet testing methods.
18 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.988
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000140138
EPA memorandum addressing World Trade Center asbestos contamination status and agency efforts to provide information on the situation.
21 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.988
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.
18 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.980
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.
24 shared non-person entities · 1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000154652
Internal tracking document for managing reports, comments, and actions related to environmental compliance cases.
23 shared non-person entities · 1 shared topics · similarity 0.994
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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 0.970
machine-extracted · confidence unavailable · Check page ↗9 shared non-person entities · 1 shared topics · similarity 0.960
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000139416
Multi-agency discussion of benchmark reference levels for probable indoor contaminants of concern, including asbestos in air.
6 shared non-person entities · 1 shared topics · similarity 0.958
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.
12 shared non-person entities · 1 shared topics · similarity 0.958
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.
10 shared non-person entities · 1 shared topics · similarity 0.958
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NYC-WTC_000125845
Draft fact sheet from DOH and DEP addressing tenant concerns regarding asbestos fibers at 105 Duane Street.
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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.
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NYC-WTC_000140259
Memorandum detailing procedures for asbestos wipe sampling in Lower Manhattan and estimating associated cancer risks from dust exposure.
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NYC-WTC_000146129
Correspondence from NYC Corporation Counsel providing comments on excerpts of a draft EPA evaluation report regarding the WTC response.
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