3 shared non-person entities · similarity 0.931
machine-extracted · confidence unavailable · Check page ↗Document / 1 page
NYC-WTC_000233215
Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000233215Page image
OCR text
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
The Department of Environmental Protection (DEP), has been working with the involved City agencies, including the Board of Education, to provide air monitoring in and around the schools in the area surrounding what has come to be known as "ground zero". DEP is collecting 8 hour ambient air samples that are analyzed for asbestos at four locations that are outside of the main entrances of Stuyvesant HS, IS/PS 89, PS 234 and the High School of Economics and Finance. DEP began sampling on October 4, 2001. From 10/4 to 10/18, DEP only did a TEM analysis if the PCM concentration was above . 01 fibers per cubic centimeter (f/cc). During this period of time, there was only one reading above .01 f/cc. The TEM result was below the AHERA standard of 70 structures per square millimeter (s/sqmm). As of 10/19, DEP decided to do a TEM analysis on aU samples to provide a direct comparison to the AHERA standard. Of the 356 samples that have been collected between 10/19/01 and 1/15/02, aU have been well below the AHERA standard of 70 s/sqmm. Since that period, the results continue to be well below the AHERA standard.
CITY_21MC100_0 03234120
NYC-WTC_000233215
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000233215Source: NYC Law Department, mirrored locally
Related records
Browse subjects →Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
Same-box records
3 shared non-person entities · similarity 0.922
machine-extracted · confidence unavailable · Check page ↗Filed elsewhere
NYC-WTC_000164109
Draft text for introduction to school environmental data from WTC monitoring for web publication.
4 shared non-person entities · similarity 0.941
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000150109
Department of Environmental Protection report detailing ambient outdoor air monitoring for asbestos fibers.
3 shared non-person entities · similarity 0.936
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000150106
DEP report explaining ambient air monitoring for asbestos and the use of indoor standards to characterize outdoor levels.
3 shared non-person entities · similarity 0.931
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000161674
Document excerpt listing counsel and staff members assigned to a paper on infrastructure related to World Trade Center recovery.
3 shared non-person entities · 1 shared topics · similarity 0.930
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.
3 shared non-person entities · 1 shared topics · similarity 0.928
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000153780
EPA internal memorandum addressing allegations that NYC and EPA concealed environmental data following 9/11, with evidence not previously evaluated in an August 2003 EPA Inspector…
3 shared non-person entities · 1 shared topics · similarity 0.926
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000142716
Log of DEP activities coordinating with other agencies for street clean-up and determining road reopening status.
3 shared non-person entities · similarity 0.925
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000106330
Letter reporting asbestos testing results for air and dust at Borough of Manhattan Community College in February 2002.
3 shared non-person entities · 1 shared topics · similarity 0.924
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000149432
DEP asbestos project notification form and inspection report dated December 12, 2002.
3 shared non-person entities · 1 shared topics · similarity 0.923
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000117536
Chain of custody documentation for bulk sampling and air monitoring at 345 South End Avenue Building 100.
3 shared non-person entities · similarity 0.922
machine-extracted · confidence unavailable · Check page ↗More like this page
Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000164109
Draft text for introduction to school environmental data from WTC monitoring for web publication.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000148192
Notice instructing staff to preserve original World Trade Center documents for potential legal actions against the City.
Similarity score 0.980 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000150109
Department of Environmental Protection report detailing ambient outdoor air monitoring for asbestos fibers.
Similarity score 0.977 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000132498
A DEP report describing ambient outdoor air monitoring for asbestos in Lower Manhattan following the World Trade Center disaster.
Similarity score 0.977 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000148192
Notice instructing staff to preserve original World Trade Center documents for potential legal actions against the City.
Similarity score 0.977 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.977 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Others also read
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_000164109
Draft text for introduction to school environmental data from WTC monitoring for web publication.
Similar indexed content
Department of Environmental Protection report detailing ambient outdoor air monitoring for asbestos fibers.
Similar indexed content
Similar indexed content
DEP report explaining ambient air monitoring for asbestos and the use of indoor standards to characterize outdoor levels.
Similar indexed content
NYC-WTC_000161674
Document excerpt listing counsel and staff members assigned to a paper on infrastructure related to World Trade Center recovery.
Similar indexed content