DEP Hard Copies (68 Boxes) / DEP Box 44
NYC-WTC_000164789Machine-extracted title Chain of custodySummary Transmission of revised asbestos sampling results for residential samples collected November-December 2001.
Sampling Parameters
Parameter Sample Type Indoor/Outdoor Rationale for Selection
Asbestos
DEP Hard Copies (68 Boxes) / DEP Box 38
NYC-WTC_000107280Machine-extracted title Lab reportSummary Transmission journal record confirming receipt of asbestos and lead analysis data on November 14, 2002.
Asbestos — We reviewed approximately 143 asbestos analytical results that were analyzed using
Transmission Electron Microscopy (TEM) performed using EPA 40 CFR Part 763 Final Rule (AHERA),
which had a
DEP Hard Copies (68 Boxes) / DEP Box 38
NYC-WTC_000107520Machine-extracted title Lab reportSummary Letter confirming DEP cleanup completion at 125 Liberty Street and concurrence with USEPA evaluation.
Asbestos — We reviewed approximately 143 asbestos analytical results that were analyzed using
Transmission Electron Microscopy (TEM) performed using EPA 40 CFR Part 763 Final Rule (AHERA),
which had
DEP Hard Copies (68 Boxes) / DEP Box 34 / 114 LIBERTY STREET 1001041, 52/7502
NYC-WTC_000100883Machine-extracted title Chain of custodySummary Permit document detailing the installation of a heavy-duty shed and facade repairs at 114 Liberty Street in May 2002.
All asbestos air samples collected during clean-up activities shall be analyzed via TEM.
DEP Hard Copies (68 Boxes) / DEP Box 38 / 120 Liberty St / 125 Cedar St - MMU -
NYC-WTC_000107823Machine-extracted title Chain of custodySummary Document listing seven contractor companies authorized for asbestos removal and cleanup operations at the WTC site.
A single individual with
Asbestos Project Monitor and Asbestos Project Sampling Technician certification shall not
perform the functions of both Monitor and Technician during this project.
DEP Hard Copies (68 Boxes) / DEP Box 38 / 120 Liberty St / 125 Cedar St - MMU -
NYC-WTC_000107824Machine-extracted title Chain of custodySummary Document listing seven contractor companies authorized for asbestos removal and cleanup operations at the WTC site.
All asbestos air samples collected during clean-up activities shall be analyzed via TEM.
DEP Hard Copies (68 Boxes) / DEP Box 11 / NYC DOH
NYC-WTC_000150505Machine-extracted title Lab reportSummary Draft report summarizing ongoing environmental sampling results for asbestos and silica at the World Trade Center site.
Asbestos has been detected in personal air samples of “hot-zone” workers (workers who are
removing the debris) and low levels of asbestos have been detected in air samples collected
on
DEP Hard Copies (68 Boxes) / DEP Box 11 / NYC DOH
NYC-WTC_000150506Machine-extracted title Lab reportSummary Draft report summarizing ongoing environmental sampling results for asbestos and silica at the World Trade Center site.
Exposures to asbestos and silica are known to cause asbestos-related lung disease.
DEP Hard Copies (68 Boxes) / DEP Box 11 / NYC DOH
NYC-WTC_000150511Machine-extracted title Lab reportSummary Draft report summarizing ongoing environmental sampling results for asbestos and silica at the World Trade Center site.
Exposures to asbestos and silica are known to cause asbestos-related lung disease. To date, asbestos
and silica have not been found outside of the hot zone, at levels shown to cause these effects.
DEP Hard Copies (68 Boxes) / DEP Box 11 / NYC DOH
NYC-WTC_000150510Machine-extracted title Lab reportSummary Draft report summarizing ongoing environmental sampling results for asbestos and silica at the World Trade Center site.
lose.sanigIgs2
Asbestos has been detected in personal air samples of “hot-zone” workers (workers who are
removing the debris) and low levels of asbestos have been detected in air samples
DEP Hard Copies (68 Boxes) / DEP Box 08 / NO INFO
NYC-WTC_000145205Machine-extracted title Lab reportSummary Notice from NYC Law Department instructing staff to preserve World Trade Center documents for potential legal actions.
WTC-related dust generally
contains extremely fine particles similar in consistency to talcum powder, is light-colored, contains
pulverized concrete and/or gypsum wallboard, and may contain asbestos fibers.
DEP Hard Copies (68 Boxes) / DEP Box 31 / 125 CEDAR 1 OF 2
NYC-WTC_000155844Machine-extracted title Chain of custodySummary A single scanned page from the 125 Cedar administrative file containing illegible text or data fields.
All asbestos air samples collected during clean-up activities shall be analyzed via TEM.
DEP Hard Copies (68 Boxes) / DEP Box 38
NYC-WTC_000107369Machine-extracted title Chain of custodySummary Fragmented document page likely associated with World Trade Center environmental monitoring records from late 2001.
All asbestos air samples collected during clean-up activities shall be analyzed via TEM.
DEP Hard Copies (68 Boxes) / DEP Box 31 / 125 CEDAR 1 OF 2
NYC-WTC_000156003Machine-extracted title Chain of custodySummary Contractor work scope for air monitoring and environmental surveillance at 125 Cedar building.
All asbestos air samples collected during clean-up activities shall be analyzed via TEM.
DEP Hard Copies (68 Boxes) / DEP Box 31 / 125 CEDAR 1 OF 2
NYC-WTC_000156010Machine-extracted title Chain of custodySummary Internal communication confirming receipt of Department of Health mold assessment report for 125 Cedar.
All asbestos air samples collected during clean-up activities shall be analyzed via TEM.
DEP Hard Copies (68 Boxes) / DEP Box 31 / 125 CEDAR 1 OF 2
NYC-WTC_000156009Machine-extracted title Chain of custodySummary Internal communication confirming receipt of Department of Health mold assessment report for 125 Cedar.
A single individual with
Asbestos Project Monitor and Asbestos Project Sampling Technician certification shall not
perform the functions of both Monitor and Technician during this project
DEP Hard Copies (68 Boxes) / DEP Box 31 / 125 CEDAR 1 OF 2
NYC-WTC_000156022Machine-extracted title Chain of custodySummary Document tracking the chain of custody for environmental samples collected at 125 Cedar Street on August 21, 2002.
All asbestos air samples collected during clean-up activities shall be analyzed via TEM.
DEP Hard Copies (68 Boxes) / DEP Box 31 / 125 CEDAR 1 OF 2
NYC-WTC_000156021Machine-extracted title Chain of custodySummary Document tracking the chain of custody for environmental samples collected at 125 Cedar Street on August 21, 2002.
A single individual with
Asbestos Project Monitor and Asbestos Project Sampling Technician certification shall not
perform the functions of both Monitor and Technician during this project
DEP Hard Copies (68 Boxes) / DEP Box 31 / 125 CEDAR 1 OF 2
NYC-WTC_000156052Machine-extracted title Chain of custodySummary Document tracking the chain of custody for environmental samples collected at 114 Liberty Street on August 22, 2002.
A single individual with
Asbestos Project Monitor and Asbestos Project Sampling Technician certification shall not
perform the functions of both Monitor and Technician during this project
DEP Hard Copies (68 Boxes) / DEP Box 26 / WORLD TRADE CENTER 125 CEDAR
NYC-WTC_000153558Machine-extracted title Chain of custodySummary Document outlining scope of work for asbestos abatement contractor and environmental monitoring at 125 Cedar Street.
A single individual with
Asbestos Project Monitor and Asbestos Project Sampling Technician certification shall not
perform the functions of both Monitor and Technician during this project