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 / 10 pages

NYC-WTC_000188565

Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000188565–000188574
Page image
Scanned page image, NYC-WTC_000188570
OCR text

OCR status: ocr · source: ours

NYC 9/11 Public Portal Document CITY_21MC100_003081790 ATC ASSOCIATES, INC. TIME 1/:40 INDOOR AIR QUALITY FIELD REPORT LOCATION STUYVESANT HIGH SCHOOL DATE_ ///4/c1 Location sth floor Occup. Temperature _PROJECT NO. Dinirg Fialty siniy k 540 525 513 5/1 501 full 15 2 32 6 22 503 505 507 Guideline levels ASHRAK/ALA 12 20 22 Comments: 12.5 74.3 76.0 77.2 76.7 75.7 75.8 76.8 16.7 74.6 68-75"F/winter 73-79"F/summer Relative Humidity (%) 18.8 22.8 23.6 25.8 24.3 21.8 21.3 22.2 24.7 21.6 30-60% Carbon Dioxide (Ppm)2 640 698 800 1/60 1040 980 739 845 1213 892 Outdoor level + 700 ppm Carbon Monoxide (ppI) G 9ppn The assessed location(s) () Does () Does not meet established indoor air quality guidelines. Signature: fil got Date: 11/4/e1 NYC-WTC_000188570 lage 6"i10 19125-0246 Respirable P'articulates(ug/n') 14 14 23 13 20 14 16 17 24 15 105 ig/m' 24-hour avcrage (p'pu) 00 drinedep 6o qprt • O 0•6 1ppm

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

NYC-WTC_000188570Source: 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 →