Laboratory report from ATC Associates providing transmission electron microscopy results for air samples collected at 99 Church Street.
NYC-WTC_000124304–000124612Folder label: “99 CHURCH STREET Block: 123 Lot: 10 BIN: 1001396 26/42 PARK PL, 23-41 BARCLAY ST”
OCR status: ocr · source: ours
NYC-WTC_000124555 TRATION Location ifliElovatar lobby SE comner South ceuter Soù cornel west. æentei NW comer North couter NE corner ATC ASSOCIATES, INC. INDOOR AIR QUALITY FIELD REPORT 99 Church Street DATE 12/21/01 PROJECT NO. Occup. Temperaturese *2gRelațive: : Carbon Dioxide: ikcarbon Monoxides :("F) Hümidity (% ppm) 72.9 20.1 72.6 193 72.3 18.6 72.3 18.8 72.2 19.0 72.4 18.8 72.3 18.8 72.5 18.8 588 559 503 479 529 5p7 50%. 508 Respirable Particutates(ug/m) Page Sot 1L Cnideline levels ASTKANAMIA 68-75P/winter 73-79k/summer 30-60% Outdoor level + * 700 ppm ( ommnonts: the asrosed location(s) ( ) Does () Does not meet estoblished indoor air quality guidelines. flgaet Date: 12/21/01 9ppm ,50 ug/m" 1ppm NYC 9/11 Public Portal Document mVOCs (ppm) 0.0 0•0 0.0 00 0.0 0.2 0.0
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.
No available related records indexed in this group.
NYC-WTC_000096460
Cover letter summarizing wipe and air sampling results for asbestos and other contaminants at PS/IS 89M dated February 7, 2002.
9 shared non-person entities · 1 shared topics · similarity 0.976
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000096419
Cover letter summarizing wipe and air sampling results for various contaminants at a city school.
9 shared non-person entities · 1 shared topics · similarity 0.974
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000194829
Indoor air quality field report for PS150M documenting temperature, humidity, and TVOC measurements on March 20, 2002.
2 shared non-person entities · similarity 0.971
machine-extracted · confidence unavailable · Check page ↗1 shared non-person entities · similarity 0.971
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000194802
Field report documenting indoor air quality measurements including temperature, humidity, and CO levels at PS 150M on February 6, 2002.
1 shared non-person entities · similarity 0.970
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000197504
Attachment containing raw field data collection forms for indoor air quality measurements at a Board of Education school.
2 shared non-person entities · similarity 0.968
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000194824
Indoor air quality field report for PS150M documenting temperature and humidity measurements on March 14, 2002.
1 shared non-person entities · similarity 0.968
machine-extracted · confidence unavailable · Check page ↗2 shared non-person entities · similarity 0.968
machine-extracted · confidence unavailable · Check page ↗2 shared non-person entities · similarity 0.967
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000187681
Field report from ATC Associates documenting indoor air quality measurements at PS150M on February 26, 2002.
1 shared non-person entities · similarity 0.967
machine-extracted · confidence unavailable · Check page ↗2 shared non-person entities · similarity 0.967
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000182637
Field report documenting indoor air quality measurements at a Department of Education location in October 2001.
Similar document embedding; no shared entity or topic indexed. · similarity 0.967
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
Similarity score 0.959 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.958 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.957 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000198918
Field report documenting indoor air quality measurements including temperature and humidity at PS89M.
Similarity score 0.957 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000198974
Field report documenting temperature, humidity, and pollutant levels at PS89M on April 23, 2002.
Similarity score 0.957 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000182887
Field report recording indoor air quality parameters at PS 234M on February 19, 2002, including temperature and TVOC levels.
Similarity score 0.956 (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_000134132
US EPA Region 2 letter dated November 15, 2005, confirming completion of environmental review for abatement plans at 133-135 Greenwich Street.
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.
Cited alongside this record in an Ask answer
NYC-WTC_000104596
Consultant letter confirming visual review and bulk sample collection of dust at 106 Fulton Street.
Cited alongside this record in an Ask answer
NYC-WTC_000131492
Chain of custody and cover letter for transmission electron microscopy analysis of air samples from apartments at 125 Liberty Street.
Cited alongside this record in an Ask answer
NYC-WTC_000135145
EPA/DEP memo discussing initial findings from PCB analysis of caulking and dust samples, with risk-based screening criteria evaluation.
Cited alongside this record in an Ask answer