NYC Law Department release
Independent mirror · updated as the City releases more · v1.3.2
☕ Buy me a coffee
← Document results/Unboxed/No folder label
Document / 13 pages

NYC-WTC_000185557

Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000185557–000185569
Page image
Scanned page image, NYC-WTC_000185568
OCR text

OCR status: ocr · source: ours

NYC 9/11 Public Portal Document CITY 21MC100_003107027 TIME 14:55 LOCATION ATC ASSOCIATES, INC. INDOOR AIR QUALITY FIELD REPORT Stuyvesant_ H.S.(M477)DATE_12/13/01 PROJECT NO. Location Осcup» Jeratul Relative Humidity (% Caibon Dioxide (PPW) Carbon Monoxide (Ppii) Hall by bridge 205 - 75.9 38.5 75.5 37.5 749 670 209 5 74.7 38.7 728 Hall by Elevator 222 - a 74.0 75.0 40.5 699 39.3 580 225 3 75.5 41.8 832 231 233 239 H"stairs Guideline levels ASHRAE/AПА/ЕРА 24 4 - 76.1 75.3 74.7 73.5 68-75°F/winter 73-79"F/summer 43.1 890 41•7 790 40.9 38.4 30-60% 792 699 Outdoor level + 700 ppm Comments: 2 1 2 2 2 2 2 2 2 9 ppm The assessed location(s) () Does () Does not meet established indoor air quality guidelines. Signature: Dig Cha Date: 12/13/01 Page [2 ol 13 19125 -0246 Respirable Particulates(ug/in) TVOCS (ppm) 71 62 75 81 75 74 O 72 68 69 70 65 ug/m 24-hour average 1 ppm NYC-WTC_000185568

OCR can misread numbers and units. Confirm readings against the page image before using them.

NYC-WTC_000185568Source: 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

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.

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.

Compare copies and versions →