195 document results

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

NYC 9/11 Public Portal Document APPENDIX B : ASBESTOS AIR CONCENTRATIONS AND RISKS Table B gives the cancer risks for exposures to asbestos

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

asbestos at different air concentrations.

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

It caimot detect airborne asbestos at levels that are shown to cause excessive cancers.

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

R., et al. (1994) Appendix 4, Methods for the Analysis of Carpet Samples for Asbestos. In: Settled Asbestos Dust. Sampling and Analysis, Lewis Publishers, CRC Press. 2.

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

R., et al. (1994) Appendix 4, Methods for the Analysis of Carpet Samples for Asbestos. In: Settled Asbestos Dust. Sampling and Analysis, Lewis Publishers, CRC Press. 2.

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

other non-asbestos parts of WTC dusts.

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

NYC 9/11 Public Portal Document TABLES - LOWER MANHATTAN ASBESTOS DATA Note: The total asbestos levels found in Manhattan by the Ground Zero Task Force study are much higher.

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

No correction should be made for the type of asbestos, chrysotile vs. amphibole vs. amosite, etc.

Summary Official EPA letter clarifying agency position on asbestos sampling and analysis at the World Trade Center site.

asbestos. 1 appreciate your kind words regarding EPA’s suppon to New York City.

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

Asbestos in Manhattan compared to Libby Superfund site 2. Why cleanup of WTC contamination is ineffective to date 3.

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

There are many safe cleanup methods for asbestos -7- NYC-WTC_000140144