DEP Hard Copies (68 Boxes) / DEP Box 05 / EPA Cate Jenkins
NYC-WTC_000140249Machine-extracted titleSummary Memorandum comparing asbestos data in Manhattan to other sites and arguing for cleanup under the Superfund statute.
based on much more limited data, projected
maximum risks as high as 1 in 1000, to cancer risks of 1 in 10 for a persons either living
apartments and/or working in building that retained much of the asbestos
DEP Hard Copies (68 Boxes) / DEP Box 05 / EPA Cate Jenkins
NYC-WTC_000140180Machine-extracted titleSummary EPA memorandum on wipe sampling methods for asbestos in Lower Manhattan buildings, resuspension projections, and cancer risk estimates from WTC dust exposure.
ESTIMATING INCREASED HEALTH RISKS FROM
VARIOUS WTC EXPOSURE SCENARIOS
The following represents my efforts as a staff scientist to characterize any elevated health risks
from exposures to WTC asbestos-contaminated
DEP Hard Copies (68 Boxes) / DEP Box 05 / EPA Cate Jenkins
NYC-WTC_000140269Machine-extracted titleSummary Memorandum detailing procedures for asbestos wipe sampling in Lower Manhattan and estimating associated cancer risks from dust exposure.
RISKS FROM
VARIOUS WTC EXPOSURE SCENARIOS
The following represents my efforts as a staff scientist to characterize any elevated health risks
from exposures to WTC asbestos-contaminated
DEP Hard Copies (68 Boxes) / DEP Box 05 / EPA Cate Jenkins
NYC-WTC_000140056Machine-extracted titleSummary Technical memorandum from EPA discussing ultrasonication testing for asbestos in carpets and HEPA vacuuming effectiveness.
BENCHMARKS USING MORE VALID VALUES
FORMULA USED BY REGION 1:
Benchmark for X K-Factor (K-Factor = Air Level, structures per
asbestos
DEP Hard Copies (68 Boxes) / DEP Box 05 / EPA Cate Jenkins
NYC-WTC_000140064Machine-extracted titleSummary Technical memorandum from EPA discussing ultrasonication testing for asbestos in carpets and HEPA vacuuming effectiveness.
NYC 9/11 Public Portal Document
Table A - ESTIMATING AIR LEVELS FROM ASBESTOS DUST LEVELS
Uses asbestos risk assessment methodology of EPA Region 1 to calculate air levels from dust using the K-factors found
DEP Hard Copies (68 Boxes) / DEP Box 05 / EPA Cate Jenkins
NYC-WTC_000140101Machine-extracted titleSummary Forwarded EPA memorandum dated June 9, 2002, concerning the Asbestos Reservoir and carpet testing methods.
USING MORE VALID VALUES
FORMULA USED BY REGION 1:
Benchmark for X K-Factor (K-Factor Air Level, structures per
asbestos
DEP Hard Copies (68 Boxes) / DEP Box 05 / EPA Cate Jenkins
NYC-WTC_000140109Machine-extracted titleSummary Forwarded EPA memorandum dated June 9, 2002, concerning the Asbestos Reservoir and carpet testing methods.
NYC 9/11 Public Portal Document
Table A - ESTIMATING AIR LEVELS FROM ASBESTOS DUST LEVELS
Uses asbestos risk assessment methodotogy of EPA Region 1 to calculate air levels from dust using the K-factors found
DEP Hard Copies (68 Boxes) / DEP Box 05 / EPA Cate Jenkins
NYC-WTC_000140153Machine-extracted titleSummary EPA memorandum addressing World Trade Center asbestos contamination status and agency efforts to provide information on the situation.
USING MORE VALID VALUES
FORMULA USED BY REGION 1:
Benchmark for X K-Factor (K-Factor Air Level, structures per
asbestos
DEP Hard Copies (68 Boxes) / DEP Box 05 / EPA Cate Jenkins
NYC-WTC_000140191Machine-extracted titleSummary EPA memorandum on wipe sampling methods for asbestos in Lower Manhattan buildings, resuspension projections, and cancer risk estimates from WTC dust exposure.
NYC 9/11 Public Portal Document
Table A - ESTIMATING AIR LEVELS FROM ASBESTOS DUST LEVELS
Uses asbestos risk assessment methodology of EPA Region 1 to calculate air levels from dust using the K-factors found
DEP Hard Copies (68 Boxes) / DEP Box 05 / EPA Cate Jenkins
NYC-WTC_000140232Machine-extracted titleSummary Facsimile from EMSL Analytical confirming receipt of samples for a World Trade Center environmental project.
H ffr Analysis Date; a/iG'os
Standard Test Method for Sa Sonication, Indirect Preparation and Analysis for Asbestos
DEP Hard Copies (68 Boxes) / DEP Box 05 / EPA Cate Jenkins
NYC-WTC_000140175Machine-extracted titleSummary EPA memorandum on wipe sampling methods for asbestos in Lower Manhattan buildings, resuspension projections, and cancer risk estimates from WTC dust exposure.
AU of the other Millette and Hays resuspension factors have also
been increased by 10 for the WTC asbestos dusts.
DEP Hard Copies (68 Boxes) / DEP Box 05 / EPA Cate Jenkins
NYC-WTC_000140264Machine-extracted titleSummary Memorandum detailing procedures for asbestos wipe sampling in Lower Manhattan and estimating associated cancer risks from dust exposure.
All of the other Millette and Hays resuspension factors have also
been increased by 10 for the WTC asbestos dusts.
DEP Hard Copies (68 Boxes) / DEP Box 05 / EPA Cate Jenkins
NYC-WTC_000140183Machine-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 asbestos air level is estimated to be 1 s/mL over the 30 year period.
DEP Hard Copies (68 Boxes) / DEP Box 05 / EPA Cate Jenkins
NYC-WTC_000140272Machine-extracted titleSummary Memorandum detailing procedures for asbestos wipe sampling in Lower Manhattan and estimating associated cancer risks from dust exposure.
The asbestos air level is estimated to be 1 s/mL over the 30 year period.
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
