2 shared non-person entities · 1 shared topics · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗Document / 6 pages
Indoor air quality field report for PS 234M, Feb 2002
Machine-extracted title · confidence 95%Field report recording indoor air quality parameters at PS 234M on February 21, 2002, noting ongoing work inside the school.
NYC-WTC_000182893–000182898Page image
OCR text
OCR status: ocr · source: ours
NYC 9/11 Public Portal Document Stair 3(IstFL.) 222 220 216 21a (HAI1) 218(HAI1) 229 CITY_21MC100_003101790 TIME 1450 ATC ASSOCIATES, INC. INDOOR AIR QUALITY FIELD REPORT LOCATION PS234M DATE 2/21/02 _PROJECT NO. Location Occup. Temperature (F) Relatiye Humidity (%) Carbon Dioxide (ppm) Carbon Monoxide (ppm) 227(401)) 210 Guideline levels ASHRAE/AIHA/EPA 68-75°F/winter 73-79"F/summer 30-60% Outdoor level + 700 ppm 9 ppm Comments: The assessed location(s) ( ) Does () Does not meet established indoor air quality guidelines. Signature: grich Date: 2/21/02 NYC-WTC_000182895 Page 301 6 19125- 279 Respirable Particulates(ug/m) 39 31 35 33 38 39 39 38 34 31 65 ug/m? 24-hour average TVOCS (ppm) 1 ppm
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000182895Source: 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
2 shared non-person entities · 1 shared topics · similarity 0.989
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.
2 shared non-person entities · 1 shared topics · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000185991
Field data sheet recording temperature, humidity, and gas levels at PS 89M to assess compliance with air quality guidelines.
2 shared non-person entities · 1 shared topics · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗2 shared non-person entities · 1 shared topics · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗2 shared non-person entities · 1 shared topics · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗2 shared non-person entities · 1 shared topics · similarity 0.988
machine-extracted · confidence unavailable · Check page ↗2 shared non-person entities · 1 shared topics · similarity 0.988
machine-extracted · confidence unavailable · Check page ↗2 shared non-person entities · 1 shared topics · similarity 0.988
machine-extracted · confidence unavailable · Check page ↗2 shared non-person entities · 1 shared topics · similarity 0.988
machine-extracted · confidence unavailable · Check page ↗2 shared non-person entities · 1 shared topics · similarity 0.988
machine-extracted · confidence unavailable · Check page ↗2 shared non-person entities · 1 shared topics · similarity 0.988
machine-extracted · confidence unavailable · Check page ↗Filed elsewhere
No available related records indexed in this group.
More like this page
Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000182887
Field report recording indoor air quality parameters at PS 234M on February 19, 2002, including temperature and TVOC levels.
Similarity score 0.991 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000182872
Field report recording indoor air quality parameters including temperature and humidity at PS 234M on February 1, 2002.
Similarity score 0.990 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.989 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.988 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.988 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000182903
Field report recording indoor air quality parameters at PS 234M on February 25, 2002, including temperature and humidity readings.
Similarity score 0.987 (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.
Similar indexed content
Similar indexed content
NYC-WTC_000182887
Field report recording indoor air quality parameters at PS 234M on February 19, 2002, including temperature and TVOC levels.
Similar indexed content
NYC-WTC_000185991
Field data sheet recording temperature, humidity, and gas levels at PS 89M to assess compliance with air quality guidelines.
Similar indexed content
Similar indexed content