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Searching the mirrored records for “asbestos”.
Summary EPA staff distributed a chain of custody document to multiple federal and city agencies on May 15, 2002.
Three collocated samples will Asbestos ASTMD 5755-95 ASTMD 5755
Summary EPA staff distributed a chain of custody document to multiple federal and city agencies on May 15, 2002.
ATTACHMENT 1 WTC Indoor Air Sampling Matrix Background Study Samples Numbers Shown are Per Unit Asbestos
Summary EPA staff distributed a chain of custody document to multiple federal and city agencies on May 15, 2002.
This was decided since pulverized silica would be particulate like and not fiber like as with asbestos and MMVF.
by EPA, for total dust and 7 COPCs: dioxins, lead, PAHs, ceramic fibers, fibrous glass, asbestos
Pre-, post- and during EPA $462,000 Support Team cleaning sampling to be Contractor performed for 7 COPCs: asbestos
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 Forwarded DOITT/PlanGraphics scope of work for building and contamination inventory database development and implementation.
The proposal contemplates the addition of 2 substances (beyond asbestos) to the database (p. 2, 1st full bullet).
Components of the dust may have included dioxin, lead, polycyclic aromatic hydrocarbons (PAHs), ceramic fibers, fibrous glass, asbestos, and silica.
the professional opinion of ATC that all cleaning at 125 Cedar Street, New York, New York was conducted in accordance with the project manual as well as all applicable federal, state and local asbestos
the professional opinion of ATC that all cleaning at 125 Cedar Street, New York, New York was conducted in accordance with the project manual as well as all applicable federal, state and local asbestos
Summary EPA staff distributed a chain of custody document to multiple federal and city agencies on May 15, 2002.
implement indoor sampling to collect settled and airborne dust samples for analysis to determine concentrations of 7 Chemicals Of Potential Concern (COPC): dioxin, lead, PAHs, ceramic fibers, fibrous glass, asbestos