4,946 document results

Summary DOH and DEP staff review air sample analytical results and discuss asbestos fiber detection methodology and building cleaning protocols.

[email protected] Subject: Re: DOH Referral from hotline With respect to Vince’s comment, the analytical method may not have differentiated “other” airborne fibers from asbestos

Asbestos levels in dust in the lower Manhattan area, ranging from <1% to 3.4%, were consistent with samples taken of outdoor material by EPA after the WTC collapse.

One building was only impacted by asbestos (building 11). The remaining 11 buildings were impacted by some combination of fibers and minerals.

Summary DOH review of air sample analytical methods regarding asbestos fiber differentiation and carpet cleaning/disposal guidance for post-9/11 contamination.

Also, the asbestos fiber value for the rug is presented as 42 fibers/cc, which is an airborne concentration and not a loading value.

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

Samples of dust and debris collected by EPA from the streets of lower Manhattan contained asbestos at levels greater than one percent of sample mass in approximately 35 percent of the 160 samples taken

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

This situation occurred between sampling events only once, in Unit 5C, between the collection of air samples for asbestos. Health and Safety Concerns PPE.

Summary A project proposal outlining the timeline, methods, and justification for cleaning HVAC systems in residential units affected by World Trade Center dust.

Residents who decide they do not want a cleanup can still request that EPA test for asbestos in the indoor air.

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

Six COPCs have been proposed: lead, PAHs, dioxin, asbestos, fibrous glass and crystalline silica.

Summary Property manager letter dated March 6, 2002, enclosing an air monitoring report for 75 Maiden Lane to the DEP.

These results can be found in Appendix C Summary In conclusion, sample data obtained for asbestos, respirable fraction dusts, and priority pollutant metals, are well below applicable exposure

Summary Letter dated November 2, 2001 from NYU Hospital to OSHA following up on employee health complaints after the September 11 attacks.

The test results meet or exceed OSHA and EPA guidelines for dust and asbestos.

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 Large volume technical report containing environmental data and analysis related to the World Trade Center disaster site cleanup.

The pollutants presented unique challenges—asbestos, for example.

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

We continue to believe unprotected workers and residents may have experienced unnecessary exposures to asbestos and other pollutants.

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

We continue to believe unprotected workers and residents may have experienced unnecessary exposures to asbestos and other pollutants.

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

Many compounds, including combustion by-products such as dioxins and polycyclic aromatic hydrocarbons (PAHs) were identified for further investigation, along with building materials such as asbestos and

Summary The NYC Health Commissioner writes to the EPA Administrator thanking them for environmental sampling efforts and expressing concerns about communications.

NYC 9/11 Public Portal Document • Please provide all documentation of EPA advising residents that they should hire a certified asbestos cleanup contractor.

Summary Application form submitted to DEP for an asbestos inspection or abatement project at 100 Church Street.

Ail other areas of respective floors, in which bulk samples testod negative for the presence of asbestos, cleanup can proceed as noa-asbcsios project. 4.

Worker shall mean asbestos handler and/or asbestos handler supervisor, or approved equivalent.

Summary Initial draft of the comprehensive scope of work required to safely clean 114 Liberty Street following environmental damage.

Work^: shall mean asbestos handler and/or asbestos handler supervisor, or approved equivalent. 16

Worker: shall mean asbestos handler and/or asbestos handler supervisor, or approved equivalent. 16