Letter reporting asbestos testing results for air and dust at Borough of Manhattan Community College in February 2002.
NYC-WTC_000106330–000106405Folder label: “199 CHAMBERS STREET; Block: 16 Lot: 215 BIN: 1084587 BMCC”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Re: Asbestos Testing Page 2 of 3
The 199 Chambers Street complex is currently being used to house various members of the rescue and recovery operation. There is concern that these personnel are carrying asbestos and lead contamination on their they return to the building. clothing when
H. A. Bader Consultants test results from September 20, 2001, and report dated September 21. determined there was no significant evidence of a potential asbestos and/or lead related health concern in the 199 Chambers Street Complex. H. A. Bader Consultants scope of work on September 28, 2001, was to repeat the testing in select areas to insure that asbestos and lead levels remain non
The college is scheduled to reopen October 1, -problematic.
2001.
Lead est1.ng
The U.S. Federal Department of Housing and Urban Development (HUD) and the City of New York Department of Environmental Protection (DEP) have established allowable levels of lead dust in residential settings occupied by children. The HUD/DEP clearance level is of 50 µg/ft2. extremely conservative and apply to buildings These levels are where small children (less than six years old) reside or frequently visit.
17 lead dust samples were taken on September 28, 2001. 15 samples were below the level of detection. Two samples from the gymnasium bleachers had detectable lead levels (13 and 20 µg/ft2), however they were within the HUD/DEP guideline levels. Reference the attached laboratory results from EMSL Analytical. The bleachers are used by the rescue and recovery personnel and there is a significant amount of dust and debris present. This testing indicates that significant lead contamination is not present in the building.
Asbestos Air Sampling
13 air samples were taken and analyzed by an accredited asbestos Iaboratory using transmission electron microscopy (TEM). TEM analysis is very accurate for finding even trace amounts of asbestos fibers present in the air. The United States Environmental Protection Agency (EPA) has established a protocol for determining whether school areas are safe for re-occupancy after completion of asbestos abatement projects. This procedure is covered by EPA
NYC-WTC 000106337
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NYC-WTC_000106406
Memo from PSI detailing periodic environmental testing for asbestos, lead, silica, and dust at BMCC trailers on Chambers Street in December 2001.
18 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.976
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DEP asbestos project notification form and inspection report dated December 12, 2002.
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machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000125845
Draft fact sheet from DOH and DEP addressing tenant concerns regarding asbestos fibers at 105 Duane Street.
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Instructions and sections for collecting sample location data from a specific building interior.
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Draft spreadsheet of asbestos sampling results from residential locations collected November-December 2001, circulated for review.
16 shared non-person entities · 1 shared topics · similarity 0.964
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000139712
Series of emails forwarding a draft memo between DEP staff members for review and finalization.
16 shared non-person entities · 1 shared topics · similarity 0.964
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Forwarded spreadsheet compiling residential asbestos sampling results collected in November-December 2001, including Building 11 reoccupancy assessment.
16 shared non-person entities · 1 shared topics · similarity 0.964
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Coordination memo for WTC recovery inter-agency meeting on building and parks assessment and scope.
15 shared non-person entities · similarity 0.963
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Draft compilation of asbestos air samples collected from residential areas November-December 2001 by NYC DOH and ATSDR.
16 shared non-person entities · 1 shared topics · similarity 0.963
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000150163
Internal memo draft addressed to the Commissioner regarding environmental compliance actions and correspondence drafts dated October 15, 2001.
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A letter defending the validity of DEP and contractor data used to clear residential units at 114 Liberty Street for re-occupancy.
13 shared non-person entities · similarity 0.962
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NYC-WTC_000095634
Memo dated January 10, 2005 regarding a SEQR Lead Agency request for the BMCC Decontamination project.
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NYC-WTC_000106406
Memo from PSI detailing periodic environmental testing for asbestos, lead, silica, and dust at BMCC trailers on Chambers Street in December 2001.
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NYC-WTC_000141083
EPA daily summary of environmental sampling and analysis for air, dust, water, and sediments at the World Trade Center site in October 2001.
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EPA news summary dated October 13, 2001, regarding environmental monitoring data collected from the World Trade Center site.
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EPA news summary dated October 12, 2001, regarding environmental monitoring data collected from the World Trade Center site.
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