648 document results

Summary Report summarizing over 6200 air and dust samples analyzed for asbestos and other contaminants, along with data collection efforts by various agencies.

The air samples from inside the buildings showed no elevated levels of asbestos, however low levels of asbestos and fibrous glass were found in the settled dust in some of the residential units, common

Summary EPA memorandum on wipe sampling methods for asbestos in Lower Manhattan buildings, resuspension projections, and cancer risk estimates from WTC dust exposure.

The levels of asbestos exposure during the first two days exposure is estimated to be 500 s/mL.

Summary Draft contract scope defining regulations and procedures for asbestos cleanup and air sampling assistance programs in Lower Manhattan.

Project Monitors The Project Monitors must possess valid NYS Asbestos Project Monitor certificates.

Summary Document outlining contract procurement and supervision roles for the WTC indoor air cleanup initiative.

b) Testing for airborne asbestos within residences or building areas.

Summary Lists certification and experience requirements for monitors and technicians conducting asbestos sampling and HVAC evaluations.

Project Monitors The Project Monitors must possess valid NYS Asbestos Project Monitor certificates.

Summary Draft contract detailing EPA and DEP collaboration on residential dust sampling and cleaning services for residents south of Canal Street.

Project Monitors The Project Monitors must possess valid NYS Asbestos Project Monitor certificates.

Summary Technical memorandum from EPA discussing ultrasonication testing for asbestos in carpets and HEPA vacuuming effectiveness.

NYC DEP’s imposition of the unsafe 1% standard is compounded by their insistence on using the insensitive PLM method to detect asbestos.

Summary Forwarded EPA memorandum dated June 9, 2002, concerning the Asbestos Reservoir and carpet testing methods.

NYC DEP’s imposition of the unsafe 1% standard is compounded by their insistence on using the insensitive PLM method to detect asbestos.

Summary EPA memorandum on wipe sampling methods for asbestos in Lower Manhattan buildings, resuspension projections, and cancer risk estimates from WTC dust exposure.

NYC DEP’s imposition of the imsafe 1% standard is compounded by their insistence on using the insensitive PLM method to detect asbestos.

Summary Statement by EPA officials appearing before the New York State Environmental Protection Committee on November 1, 2001.

Keep in mind that the levels of asbestos we have found do not imply an NYC-WTC_000141011

Summary Cost estimate for EPA and NYC DEP hotline services supporting the World Trade Center cleanup, including setup and database management in June 2002.

NYC 9/11 Public Portal Document r* Asbestos Air Sampling Collecting post-cleaning air samples NYC 15,500 units = 6,000,000* NEED TO CHECK IF from15,500

Summary Fact sheet explaining what asbestos is and the health risks associated with long-term exposure to high concentrations of fibers.

fVhere can a person get more information on asbestos? For more information on asbestos and your health please call 1-888-42ATSDR or visit the Web site at http://www.atsdr.cdc.gov.

Summary Memorandum comparing asbestos data in Manhattan to other sites and arguing for cleanup under the Superfund statute.

asbestos) Ground Zero Task Force Study,*'' data from Table 22.

Summary EPA memorandum addressing World Trade Center asbestos contamination status and agency efforts to provide information on the situation.

As part of the standards, EPA published its recommendations for the proper use of respirators during any asbestos cleanup or abatement.

Summary Memorandum comparing asbestos data in Manhattan to other sites and arguing for cleanup under the Superfund statute.

be an "asbestos-containing material."

Summary Memorandum comparing asbestos data in Manhattan to other sites and arguing for cleanup under the Superfund statute.

Memo from Chris Weis, Ph.D., DABT, Senior Toxicologist/Science Support Coordinator, Libby Asbestos Site, EPA Region VIII, Denver, CO to Paul Peronard, On-Scene Coordinator, Libby Asbestos Site.

Summary Memorandum detailing procedures for asbestos wipe sampling in Lower Manhattan and estimating associated cancer risks from dust exposure.

The levels of asbestos exposure during the first two days exposure is estimated to be 500 s/mL.

Summary Review comments on a proposed scope of work document regarding the roles of technicians and monitors in the World Trade Center cleanup process.

These comments mostly pertain to the process that is being proposed for the asbestos cleanups.

Summary Formal request outlining near-term cleaning and sampling plans for Lower Manhattan residents.

b) Testing for airborne asbestos withi’ residences or building areas.

Summary EPA news summary dated October 14, 2001, regarding environmental monitoring data collected from the World Trade Center site.

One sample (bulk steel) contained 2.68% asbestos (chrysotile).