Air sample results from four schools showing PCM and TEM data with all results within acceptable levels.
NYC-WTC_000144099Folder label: “PICTURES/ PRESENTATIONS”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Asbe Ar/vin'i Grrv;
• 8 hour air samples in front of Stuyvesant High School, PS / IS 89, 100 Trinity Place and PS 234 • 10/4 to 10/18 60 samples (PCM) • 10/19 - ongoing (TEM) 556 samples (3/6/02) • All the sample results are within acceptable levels.
Re-occupancy standard 0.01 f/cc or 70 s/mm^
NYC-WTC_000144099
OCR can misread numbers and units. Confirm readings against the page image before using them.
Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000144034
Slide detailing background air sampling across five boroughs from September 14 to October 12, 2001.
1 shared non-person entities · Same agency, volume and box · similarity 0.893
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000140574
Contract scope specifying locations, methods, and reporting timelines for continuous ambient air monitoring.
1 shared non-person entities · 1 shared topics · similarity 0.916
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000140575
Contract scope specifying locations, methods, and reporting timelines for continuous ambient air monitoring.
1 shared non-person entities · 1 shared topics · similarity 0.910
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000144531
Technical scope of work document detailing continuous air sampling procedures and analysis methods for four specific school locations.
1 shared topics · similarity 0.905
machine-extracted · confidence unavailable · Check page ↗1 shared topics · similarity 0.899
machine-extracted · confidence unavailable · Check page ↗1 shared topics · similarity 0.897
machine-extracted · confidence unavailable · Check page ↗1 shared topics · similarity 0.897
machine-extracted · confidence unavailable · Check page ↗1 shared topics · similarity 0.896
machine-extracted · confidence unavailable · Check page ↗1 shared topics · similarity 0.895
machine-extracted · confidence unavailable · Check page ↗1 shared non-person entities · 1 shared topics · similarity 0.891
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000186719
Form listing DEP coordination activities for street and sidewalk cleanup following the World Trade Center attacks.
1 shared non-person entities · 1 shared topics · similarity 0.888
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.
1 shared non-person entities · 1 shared topics · similarity 0.886
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
Similarity score 0.944 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.937 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.937 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.937 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.936 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.936 (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_000143999
Preservation notice from City Law Department regarding World Trade Center-related documents collected and scanned for legal proceedings.
Filed in the same folder
NYC-WTC_000144000
A single-page image or slide from the Pictures/Presentations collection with no legible text content.
Filed in the same folder
NYC-WTC_000144001
Multi-page visual document or presentation from the pictures/presentations folder of World Trade Center environmental records.
Filed in the same folder
Presentation slide outlining DEP activities including assessment, coordination with agencies, and street opening procedures.
Filed in the same folder
NYC-WTC_000144018
Slide detailing DEP meetings with EPA, DOH, and NYSDEC regarding cleanup, air sampling, and building advisories.
Filed in the same folder