804 document results

Summary Interim final report from EPA Region 2 detailing a background study of environmental conditions at the World Trade Center site.

For Dioxin, Asbestos and PAHs, the sampling and analytical protocols are designed to reach detection limits that represent risk estimate levels of 1 E-04.

Summary Document outlining mandatory pre-bid meeting and scope for asbestos abatement contractor work at a WTC building.

NYC 9/11 Public Portal Document Asbestos Air Mouitoriuk I At a ntininiunt, five (5) TEM samples shall be collected per day during cleanup activities. 2.

Summary Memo updates EPA on consultant walkthrough findings at 125 Cedar regarding floors and ceiling tiles, and outlines pending mold assessment and sampling plans.

'[email protected]' Cc: Avaltroni, Robert; Radhakrishnan, Krish Subject: Walkthrough Kathy, Just a reminder that the walkthrough with our asbestos

Summary Report on asbestos/HVAC consultant recommendations and planning for metals, mercury, and dioxin testing.

'[email protected]' Cc: Avaltroni, Robert; Radhakrishnan, Krish Subject: Walkthrough Kathy, Just a reminder that the walkthrough with our asbestos

Summary Document outlining the scope for interior dust cleanup by a licensed contractor and announcing a mandatory pre-bid meeting.

In particular, the DEP's technicians sampling results on asbestos, lead, dioxin, PAH in settled dust and fibrous glass and crystalline silica for all

Summary Table listing volatile organic compound (VOC) sampling sites and dates outside of Ground Zero from September 2001 to January 2002.

Chrysotile asbestos: Environmental Health Criteria. Geneva: Switzerland: World Health Organization.

Summary Draft fact sheet from DOH and DEP addressing tenant concerns regarding asbestos fibers at 105 Duane Street.

NYC 9/11 Public Portal Document a Environmental Law and Justice Project Page 2 of 2 building has come up with a high level of the Adobe Acrobat PDF asbestos contamination.

Summary Front page of the Wall Street Journal from August 2002 covering news related to the World Trade Center aftermath.

The potentially dan­ lb protect against asbestos or other more success with their individual units. outdoor cleanup.

Components of the dust may have included dioxin, lead, polycyclic aromatic hydrocarbons (PAHs), ceramic fibers, fibrous glass, asbestos, and silica.

Summary Table listing volatile organic compound (VOC) sampling sites and dates outside of Ground Zero from September 2001 to January 2002.

A total of 1434 asbestos samples (excluding bulk and blank samples) were taken. From September 19-21, 177 samples were taken in the financial district.

Summary Summary of ambient air sampling and visual observations at 105 Duane Street following the WTC collapse.

ATC collected fourteen ambient air samples, ten from within common hallways and four within the 2 floor mechanical room to ascertain the presence or absence of airborne asbestos during this cleaning

Summary Joint OSHA and Bechtel crane inspection report analyzing safety conditions at the World Trade Center site.

However, upon fiwhw analysis usmg discrimioBting counting methods and/or TEM analysis, the number of asbestos fibera found dropped

• The following COCs are being considered asbestos refractive ceramic glass silica

Summary Documentation setting dioxin action levels for indoor air and providing initial guidance on asbestos fiber concentration risk estimates.

Determination of local No further action background) background *based on proposed dioxin cancer slope factor Asbestos

Summary Attendee list for the EPA Indoor Air Working Group meeting held at 290 Broadway on March 28, 2002.

• The following COCs are being considered - asbestos - refractive ceramic glass - silica

Summary Attendee list for the EPA Indoor Air Working Group meeting held at 290 Broadway on April 4, 2002.

• The following COCs are being considered - asbestos - refractive ceramic glass - silica

Summary Letter from EPA Region 2 summarizing the evaluation of analytical data for asbestos, PAHs, and other contaminants at 125 Cedar Street.

A review of the analytical data for asbestos, polycyclic aromatic hydrocarbons (PAHs), dioxin, lead, mercury, fibrous glass, and silica indicates that the numeric criteria we are using in the Confirmation

Summary EPA Region 2 memo summarizing analytical results for asbestos and other contaminants at 125 Cedar Street.

A review of the analytical data for asbestos, polycyclic aromatic hydrocarbons (PAHs), dioxin, lead, mercury, fibrous glass, and silica indicates that the numeric criteria we arc using in the Confirmation

Summary Memo presenting outline of proposed air quality research document incorporating EPA research and published studies for distribution to Lower Manhattan residents.

discussion of most recent monitoring data (as of publication) ■ Substances from 9/11 with potential health effects - Six contaminants of potential concern -> Asbestos

Summary Report establishing health-based screening levels for the indoor environment with cross-agency representation.

Determination of local No further action background) background *based on proposed dioxin cancer slope factor Asbestos