7,936 document results

Summary EPA Region II letter confirming that primary and secondary clearance levels for asbestos and other contaminants were met at 114 Liberty Street.

Asbestos - Eighty-eight air samples were collected before and/or during cleaning events.

Summary Federal agencies respond to resident concerns regarding the validity of environmental clearance data for 114 Liberty Street.

Asbestos - Eighty-eight air samples were collected before and/or during cleaning events.

Summary Federal agencies respond to resident concerns regarding the validity of environmental clearance data for 114 Liberty Street.

Asbestos - Eighty-eight air samples were collected before and/or during cleaning events.

Summary EPA confirms that primary and secondary clearance levels for contaminants at 114 Liberty Street have been met.

Asbestos - Eighty-eight air samples were collected before and/or during cleaning events.

Summary Summary of a Request for Proposals seeking a vendor to manage high-volume public health emergency calls in New York City.

air (without cleaning): (If - and only if - asbestos is found during testing, you may still ask that your apartment be professionally cleaned.)

Summary Laboratory report detailing findings from dust bulk and wipe sampling conducted at 59 Maiden Lane in September 2002.

Asbestos by Asbestos by o3 Location (gram) Organic % Inorganic % Inorganic % PLM/DS TEM

Summary Laboratory report detailing findings from dust bulk and wipe sampling conducted at 59 Maiden Lane in September 2002.

Asbestos by Asbestos by 3 # Location (gram) Organic % Inorganic % Inorganic % PLM/DS TEM 01

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

Summary Letter confirming DEP's agreement with EPA and DOH recommendations to remove contaminated carpet from schools impacted by the World Trade Center collapse.

Micro-vacuum sampling is not a recognized method for asbestos sampling.

Summary A corrupted or unreadable document file containing garbled text and binary data.

Sampling Results; 04/03/02 DRAFT: Not for Public Release Attached is a revised draft spreadsheet of NYCDOH/ATSDR residential sampling results, for asbestos samples obtained November 4 through

Summary Public information sheet explaining asbestos properties and its presence in World Trade Center materials and debris.

Levels above 70 asbestos structures per square millimeter do not imply an immediate health threat.

Summary Letter from DEP Bureau of Environmental Compliance reviewing the draft scope of work for the World Trade Center indoor dust cleaning program.

project” or “minor asbestos project” as those terms are defined in the DEP Asbestos Rules, Title 15, Chapter 1, Rules of the City

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

asbestos above the 1 percent benchmark.

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

Imprecise optical asbestos sampling methodologies, and Over 25 percent of the bulk dust samples collected before September 18 showed the presence of asbestos

Indoor floor dust sampling will be conducted for asbestos (via TEM as the detection limit for PLM is 1%); for silica, gypsum, mica (XRD); and for magnesium (EPA Method#).

asbestos, gypsum, I/O dust XRD ? mica, calcite magnesium I/O dust ICP (EPA? NIOSH?) ?

Indoor floor dust sampling will be conducted for asbestos (via TEM as the detection limit for PLM is 1%); for silica, gypsum, mica (XRD); and for magnesium (EPA Method#).

Summary Draft document outlining concepts and priorities for sampling buildings near the WTC to identify worst-case contamination scenarios.

Indoor floor dust sampling will be conducted for asbestos (via TEM as the detection limit for PLM is 1%); for silica, gypsum, mica (XRD); and for magnesium (EPA Method#).

Summary Draft questionnaire for the WTC hotline asking residents about apartment dust, cleaning history, and asbestos.

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

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% •