DEP Hard Copies (68 Boxes) / DEP Box 05 / EPA Cate Jenkins
NYC-WTC_000140136Machine-extracted titleSummary Technical memorandum from EPA discussing ultrasonication testing for asbestos in carpets and HEPA vacuuming effectiveness.
asbestos exposure; the latency periods for
asbestos-related diseases; a discussion of the relationship of asbestos exposure to asbestosis,
lung cancer, mesothelioma, and cancers
DEP Hard Copies (68 Boxes) / DEP Box 05 / EPA Cate Jenkins
NYC-WTC_000140094Machine-extracted titleSummary Forwarded EPA memorandum dated June 9, 2002, concerning the Asbestos Reservoir and carpet testing methods.
Under the CAA, all areas around an asbestos site must be
tested and cleaned up so that there is no asbestos above background levels.^'
A widely accepted guideline for asbestos dust levels in relation
DEP Hard Copies (68 Boxes) / DEP Box 05 / EPA Cate Jenkins
NYC-WTC_000140049Machine-extracted titleSummary Technical memorandum from EPA discussing ultrasonication testing for asbestos in carpets and HEPA vacuuming effectiveness.
Under the CAA, all areas around an asbestos site must be
tested and cleaned up so that there is no asbestos above background levels.^'
A widely accepted guideline for asbestos dust levels in relation
DEP Hard Copies (68 Boxes) / DEP Box 05 / EPA Cate Jenkins
NYC-WTC_000140157Machine-extracted titleSummary EPA memorandum addressing World Trade Center asbestos contamination status and agency efforts to provide information on the situation.
Airborne dust clouds were generated from mixtures of soils with different
asbestos varieties in bulk concentrations ranging from 1 to 0.001 % asbestos....
DEP Hard Copies (68 Boxes) / DEP Box 05 / EPA Cate Jenkins
NYC-WTC_000140060Machine-extracted titleSummary Technical memorandum from EPA discussing ultrasonication testing for asbestos in carpets and HEPA vacuuming effectiveness.
Airborne dust clouds were generated from mixtures of soils with different
asbestos varieties in bulk concentrations ranging from 1 to 0.001 % asbestos....
DEP Hard Copies (68 Boxes) / DEP Box 05 / EPA Cate Jenkins
NYC-WTC_000140105Machine-extracted titleSummary Forwarded EPA memorandum dated June 9, 2002, concerning the Asbestos Reservoir and carpet testing methods.
Airborne dust clouds were generated from mixtures of soils with different
asbestos varieties in bulk concentrations ranging from 1 to 0.001 % asbestos. ...
DEP Hard Copies (68 Boxes) / DEP Box 05 / EPA Cate Jenkins
NYC-WTC_000140190Machine-extracted titleSummary EPA memorandum on wipe sampling methods for asbestos in Lower Manhattan buildings, resuspension projections, and cancer risk estimates from WTC dust exposure.
The situations involved actual buildings and rooms contaminated with
asbestos, such as after the San Francisco earthquake. Researchers measured the levels of
asbestos on the surfaces.
DEP Hard Copies (68 Boxes) / DEP Box 05 / EPA Cate Jenkins
NYC-WTC_000140063Machine-extracted titleSummary Technical memorandum from EPA discussing ultrasonication testing for asbestos in carpets and HEPA vacuuming effectiveness.
The situations involved actual buildings and rooms contaminated with
asbestos, such as after the San Francisco earthquake. Researchers measured the levels of
asbestos on the surfaces.
DEP Hard Copies (68 Boxes) / DEP Box 05 / EPA Cate Jenkins
NYC-WTC_000140108Machine-extracted titleSummary Forwarded EPA memorandum dated June 9, 2002, concerning the Asbestos Reservoir and carpet testing methods.
This method is
widely recognized, and used by EPA Region 1 in asbestos risk assessments.^’ It is used not only
in the field of asbestos, but also for dusts containing other toxic substances such as
DEP Hard Copies (68 Boxes) / DEP Box 05 / EPA Cate Jenkins
NYC-WTC_000140141Machine-extracted titleSummary EPA memorandum addressing World Trade Center asbestos contamination status and agency efforts to provide information on the situation.
It also performed the
asbestos studies when the Trade Towers were bombed in 1993, and many other asbestos studies
for the government.
DEP Hard Copies (68 Boxes) / DEP Box 05 / EPA Cate Jenkins
NYC-WTC_000140247Machine-extracted titleSummary Memorandum comparing asbestos data in Manhattan to other sites and arguing for cleanup under the Superfund statute.
Within EPA itself, we do not have the expertise to design or carry
out state of the art testing protocols for asbestos. For other hazardous substances, we do have
expertise, but not for asbestos.
DEP Hard Copies (68 Boxes) / DEP Box 05 / EPA Cate Jenkins
NYC-WTC_000140123Machine-extracted titleSummary Forwarded EPA memorandum dated June 9, 2002, concerning the Asbestos Reservoir and carpet testing methods.
Testing by PLM showed no asbestos.
DEP Hard Copies (68 Boxes) / DEP Box 05 / EPA Cate Jenkins
NYC-WTC_000140169Machine-extracted titleSummary EPA memorandum addressing World Trade Center asbestos contamination status and agency efforts to provide information on the situation.
Testing by PLM showed no asbestos.
DEP Hard Copies (68 Boxes) / DEP Box 05 / EPA Cate Jenkins
NYC-WTC_000140078Machine-extracted titleSummary Technical memorandum from EPA discussing ultrasonication testing for asbestos in carpets and HEPA vacuuming effectiveness.
Testing by PLM showed no asbestos.
DEP Hard Copies (68 Boxes) / DEP Box 05 / EPA Cate Jenkins
NYC-WTC_000140147Machine-extracted titleSummary EPA memorandum addressing World Trade Center asbestos contamination status and agency efforts to provide information on the situation.
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.’
DEP Hard Copies (68 Boxes) / DEP Box 05 / EPA Cate Jenkins
NYC-WTC_000140266Machine-extracted titleSummary Memorandum detailing procedures for asbestos wipe sampling in Lower Manhattan and estimating associated cancer risks from dust exposure.
CUMULATIVE EXPOSURES OF ASBESTOS ASSOCIATED WITH HEALTH EFFECTS
From the ATSDR Toxicological Profile for Asbestos?
DEP Hard Copies (68 Boxes) / DEP Box 05 / EPA Cate Jenkins
NYC-WTC_000140177Machine-extracted titleSummary EPA memorandum on wipe sampling methods for asbestos in Lower Manhattan buildings, resuspension projections, and cancer risk estimates from WTC dust exposure.
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
DEP Hard Copies (68 Boxes) / DEP Box 05 / EPA Cate Jenkins
NYC-WTC_000140278Machine-extracted titleSummary Web page excerpt describing the EPA's residential dust cleanup program, including a map of quadrants and request procedures.
1333
1 BIBB4: 112 Quadrant D: 1162
hrtonifouSig Data 10005: 66
Asbestos
