1,072 document results

Summary of Locations With Asbestos or Synthetic Vitreous Fibers (SVF) in Settled Surface Dust 57 Table 7.

Summary Memo outlining DEP activities including assessment and coordination with federal agencies for street and sidewalk cleaning.

NYC 9/11 Public Portal Document ASBESTOS STANDARDS • POLARIZED LIGHT MICROS COPY(PLM) - For bulk samples & the def. is greater than 1% •

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

o Asbestos Air Samples: 202 TEM samples were > 70 s/mm^ o Where asbestos abatement was performed and notifications of abatement were received, air sampling by a licensed air-monitoring

Summary Instructions and sections for collecting sample location data from a specific building interior.

PLM testing did not detect levels of asbestos.

Summary Notice instructing staff to preserve original World Trade Center documents for potential legal actions against the City.

Fresh Kills (Oct 12, 0600 - 1900 hrs) - Asbestos O All 17 samples were below the TEM AHERA standard.

Summary Department of Environmental Protection advisory letter dated October 25, 2001, addressed to residents of Lower Manhattan.

If TEM analysis shows asbestos fiber levels greater than 70structures/sq.mi 11 emeter it becomes an asbestos abatement project.

Summary Notice instructing staff to preserve original World Trade Center documents for potential legal actions against the City.

Is 70 structures/ square millimeter There is no indoor or outdoor std for asbestos. , .

Summary Notice instructing staff to preserve original World Trade Center documents for potential legal actions against the City.

Is 70 structures/ square millimeter There is no indoor or outdoor std for asbestos.

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

Risk Assessment Benchmarks for Evaluation of Asbestos Air Data The principal benchmark used in this assessment for evaluation of asbestos in air data from the WTC site is the Asbestos Hazard

Summary Frequently asked questions and updates regarding disaster assistance, road reopenings, and victim support funds issued in October 2001.

The City of New York has taken the lead to address indoor asbestos contamination and has partnered with the Agency for Toxic Substances and Disease Registry (ATSDR) to conduct a study of asbestos and

Summary Frequently asked questions and updates regarding disaster assistance, road reopenings, and victim support funds issued in October 2001.

The City of New York has taken the lead to address indoor asbestos contamination and has partnered with the Agency for Toxic Substances and Disease Registry (ATSDR) to conduct a study of asbestos and

Only two follow-up locations, outdoor areas, required professional asbestos abatement.

Summary Frequently asked questions and updates regarding disaster assistance, road reopenings, and victim support funds issued in October 2001.

The 1% is a regulatory standard for determining if a substance is asbestos containing material. We cleaned everything up regardless of the % of asbestos in the dust.

Summary A chain of custody cover sheet for air monitoring samples sent to the EPA Region 1 laboratory in January 2003.

NYC 9/11 Public Portal Document Asbestos/MMVF f'cc % by weight Metals' & Mercury ugZm^ ug/m^

Summary Notice instructing staff to preserve original World Trade Center documents for potential legal actions against the City.

Asbestos Rules and Regulations (top ) · Asbestos Abate nent Activity Forms About DEP | Customer Information| Education Information (DEP News | Contact Us |

Summary Memo outlining DEP activities including assessment and coordination with federal agencies for street and sidewalk cleaning.

In only one instance, has DEP ordered an asbestos abatement clean up. NYC-WTC_000148699

Summary Memo outlining DEP activities including assessment and coordination with federal agencies for street and sidewalk cleaning.

In only one instance, has DEP ordered an asbestos abatement clean up. NYC-WTC_000148697

Summary Notice instructing staff to preserve original World Trade Center documents for potential legal actions against the City.

In addition, increased winds which move debri from ground zero onto site fi-om different locations can change asbestos count.

Summary Notice instructing staff to preserve original World Trade Center documents for potential legal actions against the City.

In addition, increased winds which move debri fi-om ground zero onto site fi'om different locations can change asbestos count.

Summary Proposal for sampling and assessing building interiors in the vicinity of the World Trade Center site.

Asbestos Asbestos air samples will be collected and analyzed by TEM analysis. Five samples collected simultaneously at each location with a minimum volume of 1200 liters.