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 / 4 pages

Indoor Air Quality Field Report Data, P.S. 150M, Apr 2002

Machine-extracted title · confidence 94%

Data sheet recording environmental parameters including carbon dioxide and particulate levels at P.S. 150M.

NYC-WTC_000177962–000177965
Page image
Scanned page image, NYC-WTC_000177965
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

ATC ASSOCIATES, INC. Pi’S® iL of JI TIME iXv INDOOR AIR QUALITY FIELD REPORT

LOCATION PSI5Q M DATE PROJECT NO. 19) as- ^8^

Location Oeeup. Relative - Carbon-Dioxide Carbon Monoxide Respirable TVOCs ■ Huniidily(%) (ppm) I >- (ppm) Particulates(iig/n?) (ppm)

w J. ) I ) J < ' G to G M fl / 'v ’7 2 C O H

I / '■’J J H O J? s G V O > *4 C H M O O H O Hl S ‘2 < G M Hl a b» 7 O M iJ G s a H M Hl G > 7^ 7 S ' O

'-c S 7 ) <> I /

CO ' ( '1*4 (I ? S'C'S' i 'J

H / > *. ' 2 ? ____ L_ ih 68 -75"F/win(er _____ b' Outdoor level + 1' • ___ O Guideline levels 30-60% 9 ppm 65 ug/n? 1 ppm O CO ASHRAE/AIHA/EPA 73 -79"F/s«mmer 700 ppm 24-lioiir average Q

H K I Comments:

I o The assessed loca(ion(s) () Does () Does not meet established indoor air quality guidelines. o I o o Signature: Date: CD

CD

07 CD

NYC-WTC_000177965

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

NYC-WTC_000177965Source: 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 →