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, PS 234M, July 2001

Machine-extracted title · confidence 92%

Field report recording environmental parameters including temperature and relative humidity at the site.

NYC-WTC_000177892–000177895
Page image
Scanned page image, NYC-WTC_000177894
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

ATC ASSOCIATES, INC. Page _ of TIME INDOOR AIR QUALITY FIELD REPORT

LOCATION DATE 0/ PROJECT NO. 79

LocatitJ? 771 Dceiip. ; Temperature Relative Carbon Dioxide Carbon Monoxide .. Respirable TVOCs 'y--~ m - Humidity (%) .. (ppm) ■ '(ppm) Par(ieiilates(iig/m ) .______ :__________ : (ppm)

w G /-y (X. 37^^ t/g / 35 ao to o Kl G M O H 7Ay . 3 4^ 7 7 / ^3 H O /Crf-Gc/g 743 ^s:r / g. D G V O H Z a/r 'IZO 37, 6 rw I rr 0. o M O O .^7/17a^ H Hl < O S G ^3.3 37.^ L 4 M Hl a o G a M s H GJLsJ’cC&Z^ 33.0 W f O M G S ' Hl > sy.cf 70 y / yr O X/dZXz? (fJeoGtZxecf 3 7.9 7/0-3 7/3 D 30 <7. O

CO M

O O Guideline levels 68 -75"F/wiiiter 30-60% Outdoor level + 9 ppm 65 ng/m’ 1 ppm CO Q ASDRAE/AIHA/EPA 73 -79“F/siiiniiier 700 ppm 24-bouraverage H K I Com meiits: I o The Jissessed lucation(s) { ) Does () Does not meet established indoor air quality guidelines. o I o o Signature: Date: 7 co

CO

CD

NYC-WTC_OO0177894

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

NYC-WTC_000177894Source: 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.

NYC-WTC_000180148

ATC Associates indoor air quality field report documenting environmental measurements at a Board of Education location in September 2002.

Similar indexed content

Compare copies and versions →