314 document results

Summary DEP transmission of DDC bulletin on suspected asbestos-containing materials in WTC debris pile.

Suspected asbestos in WTC debr... If cannot open the attached image please contact me at x4815. 1 NYC-WTC_000164169

Summary Inquiry regarding asbestos monitoring contract end date, scope at school sites versus broader locations, and potential changes to monitoring efforts.

monitoring Asbestos monitoring at outdoor locations -1 heard you mention that the contract for this works has an end date of early April.

Dr Frieden has indicated that we need closure on this apartment, in that it is the only residential space in the ATSDR study with greater than 1% asbestos present at the time their testing occurred.

Summary Coordination between DEP and DOH on follow-up inspection of apartment with asbestos finding exceeding 1%, discussing landlord cooperation and access issues.

Dr Frieden has indicated that we need closure on this apartment, in that it is the only residential space in the ATSDR study with greater than 1% asbestos present at the time their testing occurred.

Summary DEP transmission of NIOSH industrial hygiene assessment of air quality on WTC debris pile.

In addition, 119 of these air samples were analyzed for asbestos by transmission electron microscopy (TEM), a more sensitive analytical method that can distinguish between asbestos and non-asbestos fibers

Summary DEP transmission of NIOSH summary of broad-based air quality monitoring on WTC debris pile.

In addition, 119 of these air samples were analyzed for asbestos by transmission electron microscopy (TEM), a more sensitive analytical method that can distinguish between asbestos and non-asbestos fibers

Summary Forwarded news article discussing increased asbestos-related disease risk for Lower Manhattan residents following World Trade Center collapse.

Scientists have weighed in on the risks presented by short asbestos fibers and long ones.

Summary Conversion and distribution of WTC FEMA response document to facilitate inter-agency coordination and review.

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

asbestos Your message To: Wilfredo Lopez Cc: [email protected] ; [email protected]; Jessica Leighton; Jeanine Prudhomme; Nancy Jeffery; Roger Hayes; Roslyn Windholz

related duties for the renewed asbestos contract.

Summary Strawman benchmarks for probable indoor contaminants of concern related to WTC assessment.

for Asbestos; RIS; OSHA29CFR1926.II0I; >0.1 Pcc PCM/PCMe’ •

Studies of lung diseases caused by asbestos indicate that affected populations were exposed to large amounts of asbestos for long periods of time.

The assistance will include cuious optis »ns. including the claming within apartments and common spaces riy licensed asbestos contractors with follow-up asbestos sampling, asbestos air sampling only, and

J Undeliverable: asbestos Mike—This didn't get through to Bob. to I using the right email ([email protected] )?

Summary EPA staff distributed an environmental laboratory report to federal and city agencies on May 15, 2002.

NYC 9/11 Public Portal Document asbestos concentration (f/cc).

Summary Daily summary of calls received by the WTC hotline regarding cleaning, health questions, and indoor air testing requests.

NYC 9/11 Public Portal Document Your apartment tested for asbestos in air (without cleaning): (If - and only if - asbestos is found during testing, you may

Building owners were also requested to have debris assessed for the presence of asbestos by a certified asbestos investigator.

Summary EPA proposal for asbestos clearance criteria applied to WTC indoor cleanup operations.

NYC 9/11 Public Portal Document x* Asbestos Tier Action Asbestos (settled dust) Asbestos (indoor air)

Summary Correspondence adjusting salary and travel budget figures for EPA oversight of cleaning contractors.

/cc as 30 year risk value: The IRIS inhalation unit risk for asbestos is 2.3 E-01 per f/cc.

Substances being analyzed in the air samples are asbestos, fibrous glass and particulate matter.