947 document results

Summary Form documenting the tracking and handling of environmental samples collected by the Department of Environmental Protection.

In addition, the results from this study indicate that using asbestos air sampling to determine if additional cleaning is necessary is an approach that should generally determine if an area has been cleaned

Summary Correspondence from NYC Corporation Counsel providing comments on excerpts of a draft EPA evaluation report regarding the WTC response.

We shall comply with the DEP'S memo dated September 14, 2001 regarding clean-up of Asbestos Containing Material.

Summary Correspondence from NYC Corporation Counsel providing comments on excerpts of a draft EPA evaluation report regarding the WTC response.

We shall comply with the DEP'S memo dated September 14. 2001 regarding clean-up of Asbestos Containing Material.

Summary Correspondence from NYC Corporation Counsel providing comments on excerpts of a draft EPA evaluation report regarding the WTC response.

Asbestos Continuous Air Sampling Locations for the c

Summary Correspondence from NYC Corporation Counsel providing comments on excerpts of a draft EPA evaluation report regarding the WTC response.

The composition of the settled surface dust was evaluated to http://www.atsdr.cdc.gov/asbestos/lowermanhattan/ResSamp_Sep2002_Text.html 07/18/2003 NYC-WTC_000146667

Summary Correspondence from NYC Corporation Counsel providing comments on excerpts of a draft EPA evaluation report regarding the WTC response.

The TEM and SEM results Indicated that neither asbestos nor SVF contributed to the elevated fiber counts.

Summary Correspondence from NYC Corporation Counsel providing comments on excerpts of a draft EPA evaluation report regarding the WTC response.

Estimated levels of minerals In air, Including quartz, calcite, http://www.atsdr.cdc.gov/asbestos/lowermanhattan/ResSamp_ Sep2002_Text.html 07/18/2003 NYC-WTC_000146689

Summary Official correspondence from the NYC Law Department regarding the collection and preservation of World Trade Center documents for legal use.

Also see asbestos effects noted in USEPA Federal Register, Vol 51, No. 19; 1/29/86; Asbestos Proposed Mining Restrictions and Proposed Manufacturing, Importation and Processing Prohibitions

Summary Official correspondence from the NYC Law Department regarding the collection and preservation of World Trade Center documents for legal use.

Management started a cleanup last month, but not an asbestos abatement.”’’

Summary Notice from NYC Law Department instructing staff to preserve World Trade Center documents for potential legal actions.

First, a huge body of test results established that asbestos contamination in indoor air was virtually nonexistent.

Summary Notice from NYC Law Department instructing staff to preserve World Trade Center documents for potential legal actions.

EPA believes drat the health based asbestos in air clearance testing is effective in reducing the potential fin* risk related to WTC contanuzianis.

Summary Notice from NYC Law Department instructing staff to preserve World Trade Center documents for potential legal actions.

First, a hi^ body of test results established feat asbestos contamination in indoor air was virtually nonexistent.

Summary Data table showing EPA measurements of asbestos structures per square millimeter in the air at a specific monitoring site.

Department of Environmental Protection Bureau of Environmental Compliance Air Monitoring le L ASBESTOS

Summary Form documenting the tracking and handling of environmental samples collected by the Department of Environmental Protection.

The WTC dust material is not homogeneous; in EPA’s ambient WTC settled dust bulk sampling only 35 percent of the samples contained greater than one percent asbestos.

Summary Notice from NYC Law Department instructing staff to preserve World Trade Center documents for potential legal actions.

NYC 9/11 Public Portal Document Elevator Shaft Results Asbestos Post 1st cleaning - Test 4A Sample ID Matrix Detected Result

Summary Notice from NYC Law Department instructing staff to preserve World Trade Center documents for potential legal actions.

that EPA “.. has recommended, and continues to recommend, that workers utilize personal protective equipment and the personal wash stations to prevent the spread of asbestos

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

Data Assessment The analytical data for each sample collected were evaluated for individual apartments and cumulatively in data sets (e.g., asbestos

Summary Standard administrative notice requiring the retention of original World Trade Center records as evidence for future legal actions.

25,2002 speech given by Walter Mugdan, EPA Region U counsel, which I have obtained, I find that he states, “.. .a significant number of the WTC bulk dust samples that we analyzed did have more than 1% asbestos

Summary Standard administrative notice requiring the retention of original World Trade Center records as evidence for future legal actions.

There was an unaeeepteble level of asbestos found on the 3181 floor of 310 Greenwich Street durif^g e random testing done by our managemerM company.

Summary Notice from NYC Law Department instructing staff to preserve World Trade Center documents for potential legal actions.

The rcspoit mischaractcrizcs the seven exceedances as showmg die sporadic presence of asbestos in the ambient air.