E-mails 2003 M. Gilsenan — page 11
Table 2: Clearance Criteria Parameter Clearance Level Note Asbestos in air Oj 9 f/cc PCMe Primary clearance level
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Searching the mirrored records for “asbestos”.
Table 2: Clearance Criteria Parameter Clearance Level Note Asbestos in air Oj 9 f/cc PCMe Primary clearance level
Summary Permit application for a licensed asbestos contractor to clean interior dust at the unoccupied 114 Liberty Street building.
Table 2: Clearance Criteria Parameter Clearance Level Note Asbestos in air 0.0009 f/cc PCMe Primary clearance level
Summary Fact sheet stating that monitoring shows low levels of asbestos at Ground Zero while advising workers to maintain safety precautions.
Asbestos was •; J used as a fire-proofing material in a portion of one of the World Trade Center towers.
Air and settled surface dust samples were collected and analyzed for the following materials used in WTC construction components: asbestos, SVF, crystalline silica, calcite, portlandite
Summary Internal DEP coordination regarding comments on 114 Liberty procedures and preparation of a response.
The clearance criteria are as follows [SHOULD ALSO STATE HOW MANY SAMPLES]: Parameter Clearance Level Note Asbestos in air 0.0009
Summary Internal DEP coordination regarding comments on 114 Liberty procedures and preparation of a response.
Table 2: Clearance Criteria Parameter Clearance Level Note Asbestos in air 0.0009 free PCMe Primary clearance level
Summary Correspondence from NYC Corporation Counsel providing comments on excerpts of a draft EPA evaluation report regarding the WTC response.
Figures 13-16 compare the Indoor and outdoor locations In lower Manhattan to the Indoor samples above 59th to show the relative http://www.atsdr.cdc.gov/asbestos/lowennanhattan/ResSamp_Sep2002_Text.html
as well as the Project specification issued by the New York City Department of Environmental Protection Action Environmental, a New York State Department of Labor (NYSDOL) licensed asbestos
Summary Large volume technical report containing environmental data and analysis related to the World Trade Center disaster site cleanup.
(And that OSHA standard is based on particulates untainted by asbestos, silica, heavy metals and other contaminants.) All of Geyh’s air sampling was done at the Ground Zero site.
Summary EPA Region 2 letter regarding revised environmental work plan submission for two buildings including asbestos, health, and safety assessment components.
Heat stress Heat monitoring Cold stress Cold monitorin Asbestos
Summary EPA Region 2 letter regarding revised environmental work plan submission for two buildings including asbestos, health, and safety assessment components.
PERSONAL AIR MONITORING Each Subcontractor and trade employer shall perform personnel air sampling for the following contaminants during Phase I of the project: particulates as TSP, metals as TSP, asbestos
Before and after cleaning, EPA tested for lead, dioxin, polycyclic a’-Qjnatic hydrocarbons (PAHs), man-made vitreous fibers (fibrous glass) and crystalline silica and tested the air for asbestos.
Before and after cleaning EPA tested for lead, dioxin, polycyclic aromatic hydrocarbons (PAHs), man-made vitreous fibers (fibrous glass) and crystalline silica and tested the air for asbestos.
Summary Chain of custody documentation for cleanup and monitoring samples at 114 Liberty distributed among project team members.
The clearance criteria are as follows [SHOULD ALSO STATE HOW MANY SAMPLES]: Parameter Clearance Level Note Asbestos in air Oj1539
Summary Chain of custody documentation for cleanup and monitoring samples at 114 Liberty distributed among project team members.
Table 2: Clearance Criteria Parameter Clearance Level Note Asbestos in air 0.0009 free PCMe Primary clearance level
Summary EPA staff distributed a chain of custody document to multiple federal and city agencies on May 15, 2002.
implement indoor sampling to collect settled and airborne dust samples for analysis to determine concentrations of 7 Chemicals Of Potential Concern (COPC): dioxin, lead, PAHs, ceramic fibers, fibrous glass, asbestos
Summary Transmission of cleanup and environmental monitoring documentation for 114 Liberty post-WTC dust remediation project.
Table 2: Clearance Criteria Parameter Clearance Level Note Asbestos in air 0.0009 flee PCMe Primary clearance level
Table 2: Clearance Criteria Parameter Clearance Level Note Asbestos in air Oj fi'cc PCMe Primary clearance level
Table 2: Clearance Criteria Parameter Clearance Level Note Asbestos in air 0.0009 f/cc PCMe Primary clearance level
Summary Scope of work document dated February 2003 detailing a mandatory pre-bid meeting and requirements for asbestos abatement contractor cleaning at 114 Liberty Street.
Table 2: Clearance Criteria Parameter Clearance Level Note Asbestos in air 0.0009 f/cc PCMe Primary clearance level