Notice from NYC Law Department instructing staff to preserve World Trade Center documents for potential legal actions.
NYC-WTC_000145027–000145344Folder label: “NO INFO”
OCR status: ok · source: pdftotext
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o o Silica Personal Air Sampling Results for the WTC Residential Confirmation Cleaning Study co (Analytical Method NIOSH 7500, Flow Rate 2.5 L/min, Required Volume 400 to 1,000 L) ■D o c o SILICA CT o o' Sample Number Location Quartx Cristobalite Tridymite Gypsum Calcite Portlandite ■D cn o o (mg) (mg/m3) (mg) (mg/m3) (mg) (mg/m3) (mg) (mg/m3) (mg) (mg/m3) (mg) (mg/m3) 3. o 03 PEL* mg/m’ 0.1 0.05 0.05 5 5 5 SPS-9094-A-072502-LB LOT BLANK <.005 N/A <.02 N/A <.02 N/A <.01 N/A <.02 <as <.02 N/A o o o SPS-9094-A-072602-JN scmiAi <.005 <.003 <.02 <.013 <.02 <•013 <.01 <.007 <.02 <.013 <.02 <.013 c 3 SPS-9094-A-072602-GR 3B <.005 <.003 <.02 <.013 <.02 <•013 <.01 <.007 <.02 <.013 <.02 <.013 CD SPS-9094-A-072602-FB BLANK <.005 N/A <.02 N/A <.02 N/A <.01 N/A <.02 N/A <.02 N/A SPS-9094-A-072602-LB LOT BLANK <.005 N/A <.02 N/A <.02 N/A <.01 N/A <.02 N/A <.02 N/A SPS-9094-A-072702-JN 30 <.005 <.008 <.02 <.032 <.02 <•032 <.01 <.016 <.02 <.032 <.02 <.032 SPS-9094-A-072702-FB BLANK <.005 N/A <.02 N/A <.02 N/A <.01 N/A <.02 N/A <.02 N/A SPS-9094-A-072902-JB THAI <.005 <.003 <.020 <.013 <.02 <.013 <0.10 <.007 <.02 <.013 <.02 <.013 SPS-9094-A-072902-SC 30 <.005 <.003 <.020 <.014 <.02 <.014 0.013 0.009 <.02 <.013 <.02 <.013 SPS-9094-A-072902-FB BLANK <.005 N/A <.02 N/A <.02 N/A <.010 N/A <.02 N/A <.02 N/A SPS-9094-A-072902-LB LOT BLANK <.005 N/A <.02 N/A <.02 N/A <.010 N/A <.02 N/A <.02 N/A SPS-9094-A-073002-BA THAI <.005 <.003 <.02 <.014 <.02 <.014 <.01 <.007 <.02 <.014 <.02 <.014 SPS-9094-A-073002-SC CHIRO/CA <.005 <.003 <.02 <.014 <.02 <.014 <.01 <.007 <.02 <.014 <.02 <.014 SPS-9094-A-073002-FB BLANK <.005 N/A <.02 N/A <.02 N/A <.01 N/A <.02 N/A <.02 N/A SPS-9094-A-073002-LB LOT BLANK <.005 N/A <.02 N/A <.02 N/A <.01 N/A <.02 N/A <.02 N/A SPS-9094-A-073102-JN MATRESS <.005 <.004 <.02 <.014 <.02 <.014 <.01 <.007 <.02 <.014 <.02 <.014 SPS-9094-A-073102-GR THAI <.005 <.004 <.02 <.014 <.02 <.014 <.01 <.007 <.02 <.014 <.02 <.014 SPS-9094-A-073102-FB BLANK <.005 N/A <.02 N/A <.02 N/A <.01 N/A <.02 N/A <.02 N/A SPS-9094-A-073102-LB LOT BLANK <.005 N/A <.02 N/A <.02 N/A <.01 N/A <.02 N/A <.02 N/A SPS-9094-A-080102-SC CHIRO 0.011 O.(W8 <.02 <.014 <.02 <.014 <.01 <.007 0.027 0.019 <.02 <.014 SPS-9094-A-080102-BA THAI <.005 <.004 <.02 <.014 <.02 <.014 <.01 <.007 <.02 <.014 <.02 <.014 SPS-9094-A-080102-FB BLANK <.005 N/A <.02 N/A <.02 N/A <.01 N/A <.02 N/A <.02 N/A SPS-9094-A-080102-LB LOT BLANK <.005 N/A <.02 N/A <.02 N/A <.01 N/A <.02 N/A <.02 N/A SPS-9094-A-080202-GR THAI <.005 <.004 <.02 <.014 <.02 <.014 <.01 <0.07 <.02 <.014 <.02 <.014 SPS-9094-A-080202-JN MATRESS/CA <.005 <.004 <.02 <.014 <.02 <.014 <.01 <0.07 <.02 <.014 <.02 <.014 SPS-9094-A-080202-FB BLANK <.005 N/A <.02 N/A <.02 N/A <.01 N/A <.02 N/A <.02 N/A SPS-9094-A-080202-LB LOT BLANK <.005 N/A <.02 N/A <.02 N/A <.01 N/A <.02 N/A <.02 N/A SPS-9094-A-080302-SC MATRESS <.005 <.006 <.02 <.023 <.02 <.023 <.01 <.011 <.02 <.023 <.02 <.023 SPS-9094-A-080302-BA OA <.005 <.006 <.02 <.023 <.02 <.023 <.01 <.011 <.02 <.023 <.02 <.023 SPS-9094-A-080302-FB BLANK <.l»5 N/A <.02 N/A <.02 N/A <.01 N/A <.02 N/A <.02 N/A SPS-9094-A-080302-LB LOT BLANK <.005 N/A <.02 N/A <.02 N/A <.01 N/A <.02 N/A <.02 N/A SPS-9094-A-080502-GR THAI 0.011 0.008 <.02 <.015 <.02 <.015 <.01 <.007 <.02 <.015 <.02 <.015 SPS-9094-A-080502-JN THAI <.005 <.0004 <.02 <.015 <.02 <.015 <.01 <.007 <.02 <.015 <.02 <.015 AS - The lowest reportable value is equivalent to the Analytical Sensitivity which Is calculated from the lowest reproducible concentration of silica detectable by the Instrument NZA-Not Applicable
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NYC-WTC_000195194
Document excerpt acknowledging contributors and outlining the collaborative scope of an EPA environmental protection study regarding the World Trade Center site.
28 shared non-person entities · similarity 0.970
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000149537
Instructions and sections for collecting sample location data from a specific building interior.
22 shared non-person entities · similarity 0.970
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.
20 shared non-person entities · similarity 0.970
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000117441
Report from Athenica Environmental Services regarding HVAC and environmental inspections at 375 South End Avenue.
13 shared non-person entities · similarity 0.969
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000117561
Cover letter from Athenica Environmental Services regarding HVAC and environmental inspections at 395 South End Avenue.
11 shared non-person entities · similarity 0.969
machine-extracted · confidence unavailable · Check page ↗16 shared non-person entities · similarity 0.968
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000149432
DEP asbestos project notification form and inspection report dated December 12, 2002.
20 shared non-person entities · similarity 0.967
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000176247
Comprehensive environmental assessment report prepared by TRC Engineers for the New York City Law Department.
17 shared non-person entities · similarity 0.966
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.
12 shared non-person entities · similarity 0.966
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000164732
Draft spreadsheet of asbestos sampling results from residential locations collected November-December 2001, circulated for review.
17 shared non-person entities · similarity 0.966
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000139712
Series of emails forwarding a draft memo between DEP staff members for review and finalization.
17 shared non-person entities · similarity 0.966
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000155394
Transmission of cleanup and environmental monitoring documentation for 114 Liberty post-WTC dust remediation project.
12 shared non-person entities · 1 shared topics · similarity 0.965
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000130525
Laboratory report detailing transmission electron microscopy analysis of air samples collected in December 2001.
Similarity score 0.911 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000177588
Summary of the ASTM D 5755-95 tape sampling method used for asbestos analysis on carpets and drapery at WTC sites.
Similarity score 0.909 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000130550
57-page lab report documenting World Trade Center environmental test results distributed to multiple federal, state, and local agencies including CDC and EPA.
Similarity score 0.908 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000152556
Memorandum regarding the FBI's plan to release vehicles from Ground Zero to Fresh Kills landfill for investigation.
Similarity score 0.908 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000145869
Interim final report from EPA Region 2 detailing a background study of environmental conditions at the World Trade Center site.
Similarity score 0.908 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000130550
57-page lab report documenting World Trade Center environmental test results distributed to multiple federal, state, and local agencies including CDC and EPA.
Similarity score 0.907 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Machine-extracted building matches; verify each source. Buildings, never households.
Readers open these alongside this record — through an Ask answer, the same folder, or indexed similarity. Not a claim they are about the same event.
NYC-WTC_000146129
Correspondence from NYC Corporation Counsel providing comments on excerpts of a draft EPA evaluation report regarding the WTC response.
Cited alongside this record in an Ask answer
NYC-WTC_000134871
EPA Region 2 letter regarding revised environmental work plan submission for two buildings including asbestos, health, and safety assessment components.
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Archival folder label for September 11 news clippings from the Office of the Mayor, identified as Folder 0123.
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NYC-WTC_000145345
Notice from NYC Law Department instructing staff to preserve World Trade Center documents for potential legal actions.
Cited alongside this record in an Ask answer
NYC-WTC_000145510
Notice from NYC Law Department instructing staff to preserve World Trade Center documents for potential legal actions.
Cited alongside this record in an Ask answer