DEP asbestos project notification form and inspection report dated December 12, 2002.
NYC-WTC_000149432–000149535Folder label: “ASBESTOS”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document Fax Aug 2 2000 00:o6 P.O? 'SEP-28-2001 FRI 12:45 PM WIOSH/R-11 FAX NO. 5134587147 P. C3
Centers for Disease Control and Prevention National Institute for Occupational Safety and Health Interim Air Sampling Report Thursday, September 20, 2001
Investigators from the National Institute for Occupational Safety and Health (NTOSH) collected air samples in areas immediately adjacent to the debris pile and on personnel actively involved in rescue ePbrts in th© vicinity of the debris pile to characterize potential e-xposures. Below are the interim s4:< pling results for Thursday; September 20, 2001.
Air Samples
AshnsiiW • 54 persona! and 5 area air samples were collected by NYDOH contractors o Most personal sample 8-hour time-weighted average concentrations were below 0.C25 fibers/cc as determined by FCM (two were 0.08 fibers/cc) G All area sample results were below 0,008 fibers/cc as determined by PCM
Total Dust • 5 pei'sonal air samples were-collected for total dust o Personal sample 8-hour time-weighted average concentrations were below LO mgZm’
Dusi • 6 personal air samples were collected for respirable dust o Personal sample 8-hour time-weighted average concentrations were below 0.05 mg/m’
ADtaL'i • 5 area air samples were collected for metals o Nothing of concern was found regarding metal analysis
Cry-ftamne silica • 4 personal air samples -were collected for crystalline silica o No crystalline silica w as detected on any of the air samples
I 'o/aii/ti Organic Compounds (1'OCs) • 1 air sample was collected on a thcrntal desorption tube (used as a screening technique) o Compounds identified included benzene, toluene, and polynuclear aromatic hydrocarbons which have been attributed to products of combustion o Concentrations of VOCs w'ere v/ell below established limits • .9 air samples were collected vrith charcoal adsorbent tubes c Concentrations of VOCs on all samples were below detectable limits
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NYC-WTC_000149471
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NYC-WTC_000149537
Instructions and sections for collecting sample location data from a specific building interior.
25 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.978
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000149798
Generic form or header page from the Department of Environmental Protection regarding general World Trade Center notices and requests.
28 shared non-person entities · Same agency, volume and box · similarity 0.978
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000149936
Joint OSHA and Bechtel crane inspection report analyzing safety conditions at the World Trade Center site.
20 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.977
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000146129
Correspondence from NYC Corporation Counsel providing comments on excerpts of a draft EPA evaluation report regarding the WTC response.
254 shared non-person entities · 1 shared topics · similarity 0.985
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.
27 shared non-person entities · similarity 0.982
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000112085
Header page identifying records related to environmental work at 20 Vesey Street.
14 shared non-person entities · similarity 0.982
machine-extracted · confidence unavailable · Check page ↗13 shared non-person entities · 1 shared topics · similarity 0.980
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000151361
A letter defending the validity of DEP and contractor data used to clear residential units at 114 Liberty Street for re-occupancy.
16 shared non-person entities · similarity 0.979
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000154948
Federal agencies respond to resident concerns regarding the validity of environmental clearance data for 114 Liberty Street.
16 shared non-person entities · similarity 0.978
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000125801
Cover sheet for a fax transmission from DEP regarding the 105 Duane Street site file.
17 shared non-person entities · 1 shared topics · similarity 0.978
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000097285
Summary of 94,014 asbestos samples collected and analyzed at 225 Liberty Street between September 2001 and January 2002.
12 shared non-person entities · 1 shared topics · similarity 0.977
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000155002
Federal agencies respond to resident concerns regarding the validity of environmental clearance data for 114 Liberty Street.
16 shared non-person entities · similarity 0.977
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NYC-WTC_000148621
Memo outlining DEP activities including assessment and coordination with federal agencies for street and sidewalk cleaning.
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NYC-WTC_000156442
Routing form from the Office of Emergency Management requesting urgent review and comments on a WTC site matter.
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NYC-WTC_000109790
Cover page accompanying a fax transmission of asbestos fiber analysis results performed via transmission electron microscopy.
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NYC-WTC_000109798
Detailed laboratory data sheet listing sample volumes and asbestos fiber counts obtained from transmission electron microscopy testing.
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NYC-WTC_000109800
Cover page accompanying a fax transmission of asbestos fiber analysis results performed via transmission electron microscopy.
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