DEP Hard Copies (68 Boxes) / DEP Box 31 / 114 LIBERTY 2 OF 2
NYC-WTC_000155268Machine-extracted title Chain of custodySummary Letter from EPA official to a Congressional representative criticizing the adequacy of the 114 Liberty Street cleanup.
Newly abated hard surfaces typically show no detectable asbestos, or extremely low levels.
DEP Hard Copies (68 Boxes) / DEP Box 31 / 114 LIBERTY 2 OF 2
NYC-WTC_000155625 Chain of custodyNYC 9/11 Public Portal Document
Diunn
Asbestos Air Sample Collection and Analysis
1.
DEP Hard Copies (68 Boxes) / DEP Box 31 / 114 LIBERTY 2 OF 2
NYC-WTC_000155632 Chain of custodyNYC 9/11 Public Portal Document
mum
Asbestos Air Sample Collection and Analysis
1.
DEP Hard Copies (68 Boxes) / DEP Box 31 / 114 LIBERTY 2 OF 2
NYC-WTC_000155269Machine-extracted title Chain of custodySummary Letter from EPA official to a Congressional representative criticizing the adequacy of the 114 Liberty Street cleanup.
Asbestos containing materials (ACMs), such as floor tiles, were observed during DEP’s
cleaning of the building.
DEP Hard Copies (68 Boxes) / DEP Box 31 / 114 LIBERTY 2 OF 2
NYC-WTC_000155273Machine-extracted title Chain of custodySummary Letter from EPA official to a Congressional representative criticizing the adequacy of the 114 Liberty Street cleanup.
found by the residents at 114 Liberty St. represents a health risk, although of uncertain
exact numerical magnitude, as it demonstrates that asbestos is above background levels.
DEP Hard Copies (68 Boxes) / DEP Box 31 / 114 LIBERTY 2 OF 2
NYC-WTC_000155435Machine-extracted title Chain of custodySummary Technical correspondence addressing asbestos air sampling methodology and pump flow rate specifications.
NYC 9/11 Public Portal Document
Dm»
Asbestos Air Sample Collection and Analysis
1.
DEP Hard Copies (68 Boxes) / DEP Box 31 / 114 LIBERTY 2 OF 2
NYC-WTC_000155293Machine-extracted title Lab reportSummary Congressional press release citing evidence of persistent WTC dust contamination at 114 Liberty Street.
@
0.0018 s/cc
Asbestos/Fibrous Glass - PCM
3 samples were below the health-based benchmark of 0.01 f/cc and 2
samples were overloaded and could not be analyzed.
DEP Hard Copies (68 Boxes) / DEP Box 31 / 114 LIBERTY 2 OF 2
NYC-WTC_000155642 Chain of custodyThe interior
cleaning is to be accomplished by a licensed asbestos abatement contractor.
DEP Hard Copies (68 Boxes) / DEP Box 31 / 114 LIBERTY 2 OF 2
NYC-WTC_000155453 Chain of custodyI spoke to Chuck regarding the
asbestos sampiing and the flow rate issue they raised. Chuck stated we could leave as is - he didn’t
realize number 2 was “during sampling” and therefore a different set of sampling.
DEP Hard Copies (68 Boxes) / DEP Box 31 / 114 LIBERTY 2 OF 2
NYC-WTC_000155605 Chain of custodyThe interior
cleaning is to be accomplished by a licensed asbestos abatement contractor.
DEP Hard Copies (68 Boxes) / DEP Box 31 / 114 LIBERTY 2 OF 2
NYC-WTC_000155395Machine-extracted title Chain of custodySummary Transmission of cleanup and environmental monitoring documentation for 114 Liberty post-WTC dust remediation project.
The interior
cleaning is to be accomplished by a licensed asbestos abatement contractor.
DEP Hard Copies (68 Boxes) / DEP Box 31 / 114 LIBERTY 2 OF 2
NYC-WTC_000155278Machine-extracted title Chain of custodySummary Letter from EPA official to a Congressional representative criticizing the adequacy of the 114 Liberty Street cleanup.
.^ In this document, EPA acknowledges
that asbestos and other WTC contaminants will cause cancer, but EPA says nothing whatsoever
about lung cancer from silica.
DEP Hard Copies (68 Boxes) / DEP Box 31 / 114 LIBERTY 2 OF 2
NYC-WTC_000155695 Chain of custodyspecified by federal, state, and local regulations when the ceiling or the 8-hour time-
weighted average airborne concentrations of asbestos fibers are reasonably expected to
DEP Hard Copies (68 Boxes) / DEP Box 31 / 114 LIBERTY 2 OF 2
NYC-WTC_000155760 Chain of custodyspecified by federal, state, and local regulations when the ceiling or the 8-hour time-
weighted average airborne concentrations of asbestos fibers are reasonably expected to
DEP Hard Copies (68 Boxes) / DEP Box 31 / 114 LIBERTY 2 OF 2
NYC-WTC_000155413 Chain of custodyAsbestos Air Sample Collection and Analysis
1.
DEP Hard Copies (68 Boxes) / DEP Box 31 / 114 LIBERTY 2 OF 2
NYC-WTC_000155446 Chain of custodyAsbestos Air Sample Collection and Analysis
1.
DEP Hard Copies (68 Boxes) / DEP Box 31 / 114 LIBERTY 2 OF 2
NYC-WTC_000155457 Chain of custodyNYC 9/11 Public Portal Document
DMFn
Asbestos Air Sample Collection and Analysis
1.
DEP Hard Copies (68 Boxes) / DEP Box 31 / 114 LIBERTY 2 OF 2
NYC-WTC_000155508 Chain of custodyspecified by federal, state, and local regulations when the ceiling or the 8-hour time-
weighted average airborne concentrations of asbestos fibers are reasonably expected to
DEP Hard Copies (68 Boxes) / DEP Box 31 / 114 LIBERTY 2 OF 2
NYC-WTC_000155571Machine-extracted title Chain of custodySummary Initial draft of the comprehensive scope of work required to safely clean 114 Liberty Street following environmental damage.
specified by federal, state, and local regulations when the ceiling or the 8-hour time-
weighted average airborne concentrations of asbestos fibers are reasonably expected to
DEP Hard Copies (68 Boxes) / DEP Box 31 / 114 LIBERTY 2 OF 2
NYC-WTC_000155671 Chain of custodyFederal Requirements: Which govern asbestos abatement work or hauling and disposal of
waste materials include but are not limited to the bllowing:
1. U.S.