7,936 document results

Summary Guidance for residents on safely removing dust and debris from homes in lower Manhattan following the WTC collapse.

the WTC is composed primarily of common building materials, which include components of concrete, silica, calcite, gypsum, mica, metals, fibrous glass (a type of man-made mineral fiber), and asbestos

Summary Guidance for residents on safely removing dust and debris from homes in lower Manhattan following the WTC collapse.

• Assess dust-and debris for possible hazardous material contamination, including asbestos; • Glean aii-circulation-systems-and water tanks

Summary Guidance for residents on routine cleaning procedures to remove dust and debris from homes in the lower Manhattan area.

of the WTC is comprised primarily of common building materials, which include components of concrete, silica, calcite, gypsum, mica, metals, fibrous glass, (a type of man-made mineral fiber), and asbestos

Summary Guidance for residents on routine cleaning procedures to remove dust and debris from homes in the lower Manhattan area.

• Assess dust and debris for hazardous material contamination, including asbestos; • Clean air circulation systems and water tanks;

Summary Guidance for residents on routine cleaning procedures to remove dust and debris from homes in the lower Manhattan area.

is comprised primarily of common building materials, which include components of concrete, silica, calcite, gypsum, mica, metals, fibrous glass, (a type of man-made mineral fiber), and asbestos

Summary Document page containing a file identification number and header text related to World Trade Center evidence preservation protocols.

The fees and expenses of the asbestos contractor in performing the work will be paid for by DEP.

Summary Document page containing a file identification number and header text related to World Trade Center evidence preservation protocols.

^ Based UlT Ilie vNUUl surveys and uie must stidigeiit lUsuu tt—and ation, this material will be assumed to be asbestos containing material (

Summary Correspondence criticizing the EPA and DEP regarding asbestos, silica levels, and safety clearance after cleaning at 114 Liberty Street.

Non-asbestos fireproofing was sprayed onto the original ceilings before installing die suspended drywall.

Summary Correspondence criticizing the EPA and DEP regarding asbestos, silica levels, and safety clearance after cleaning at 114 Liberty Street.

The quantitative wipe method for asbestos is ASTM Method 6480, and was the method used by EPA in its 110 NYC-WTC_000154978

Summary Department record detailing tenant concerns about asbestos cleanup methods and subsequent sampling results at 125 Cedar Street.

The caller reported that tenants of the building had taken samples that were found to be asbestos-containing material.

Summary Draft qualification requirements for vendors bidding on World Trade Center indoor cleaning contracts.

The proposal contemplates the addition of 2 substances (beyond asbestos) to the database (p. 2, 1st full bullet).

Summary DEP correspondence forwarding legal criticism of the proposed EPA plan for interior apartment remediation in lower Manhattan.

Based on the Information and test results I have seen, asbestos is only one of several contaminants. Therefore, any program that only addresses asbestos in the testing and remediation of apartments is problematic.

Summary Internal DEP memo forwarding external counsel's concerns regarding the EPA's proposed interior cleaning and remediation approach.

Based on the information and test results I have seen, asbestos is only one of several contaminants. Therefore, any program that only addresses asbestos in the testing and remediation of apartments is problematic.

Summary Map showing the condition of buildings at the World Trade Center site as of September 21, 2001.

EPA 2001 December 14 meeting): • AHERA school re-entry standard for airborne asbestos (70 S/mm^) • OSHA/EPA definition of ACM for bulk material (> 1% asbestos)

Summary Fax cover sheet addressed to the DEP Commissioner regarding environmental compliance matters in March 2002.

Result indicates the sample was not asbestos containing material (ACM).

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

6720.06 S/cm2 Chrysotile 9094-M-MAT-063 Microvac 4800.04 S/cm2 Chrysotile 9094-M-MAT-064 Microvac ND < 3840.04 S/cm2 Chrysotile - Asbestos

Summary Correspondence from NYC Corporation Counsel providing comments on excerpts of a draft EPA evaluation report regarding the WTC response.

(i.e.~ R.A.s, P .E.s, Asbestos ( Insp

Summary Correspondence from NYC Corporation Counsel providing comments on excerpts of a draft EPA evaluation report regarding the WTC response.

Dlrecta' of Asbestos Services City of New York Department of·Envlronmental Protection 59-17 Junction Boulevard, 8fl Floor Corona, NewYork 11368-5107 FAX: (718) 595

Summary Correspondence from NYC Corporation Counsel providing comments on excerpts of a draft EPA evaluation report regarding the WTC response.

ASBESTOS ABATEMENT CONTRACTOR _ _ __;__;;..;;..:.;;_;;~~:.=..;=--=S~e::.=r:....:1v...,i...,cu.e,.,..s..,.•........,.Ii.Anu.c......__13.

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

Tests are ongoing but thus far, tests have shown asbestos levels that are below the threshold of concern.